X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=configure;h=6c43d483b662962e849febd4316f1f2276331d9b;hp=c340a6797fb9df55181a9f33fee0d629eda80503;hb=019de959b265701cd0c3fccbb61f2b69f06bf9ee;hpb=c31d10b6605cd8dc1a7b61fef4256f06198767e5 diff --git a/configure b/configure index c340a679..6c43d483 100755 --- a/configure +++ b/configure @@ -1,132 +1,861 @@ #! /bin/sh - # Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.12 -# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# Generated by GNU Autoconf 2.69. +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi -# Defaults: -ac_help= -ac_default_prefix=/usr/local -# Any additions from configure.in: -ac_help="$ac_help -Installation options: - --enable-subdir=DIR Put the demo programs in a subdirectory of \`bindir', - instead of putting them in bindir itself. You can - specify the name of the subdirectory. For example, - --exec-prefix=/usr/local/bin --enable-subdir=demos - would put xscreensaver in /usr/local/bin/, and would - put the demos in /usr/local/bin/demos/. (If DIR - begins with /, then bindir will not be prepended.) +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + - --disable-subdir Just put the demos in \`bindir' (this is the default.) -" -ac_help="$ac_help" -ac_help="$ac_help -Except where noted, all of the --with options below can also take a -directory argument: for example, --with-motif=/opt/Motif. That would -cause /opt/Motif/include/ to be added to the -I list, and /opt/Motif/lib/ -to be added to the -L list, assuming those directories exist. - -X Server Extension options: - - --with-sgi-ext Include support for the SGI SCREEN_SAVER - server extension, if possible (this is the default). - --without-sgi-ext Do not compile in support for this extension." -ac_help="$ac_help - --with-mit-ext Include support for the MIT-SCREEN-SAVER - server extension, if possible (this is the default). - --without-mit-ext Do not compile in support for this extension." -ac_help="$ac_help - --with-xidle-ext Include support for the XIDLE server extension, - if possible (this is the default). - --without-xidle-ext Do not compile in support for this extension." -ac_help="$ac_help - --with-xshm-ext Include support for the XSHM (Shared Memory) server - extension, if possible (this is the default). - --without-xshm-ext Do not compile in support for this extension." -ac_help="$ac_help - --with-sgivc-ext Include support for the SGI-VIDEO-CONTROL server - extension, if possible (this is the default). - --without-sgivc-ext Do not compile in support for this extension." -ac_help="$ac_help - --with-dpms-ext Include support for the DPMS server extension, - if possible (this is the default). - --without-dpms-ext Do not compile in support for this extension." -ac_help="$ac_help - -X Client Toolkit options: - - --with-motif Use the Motif toolkit for the user interface, if - possible (this is the default). - --without-motif Do not use Motif." -ac_help="$ac_help - --with-athena Use the Athena toolkit for the user interface, if - possible (this is the default if Motif isn't used.) - --without-athena Do not use Athena." -ac_help="$ac_help - -Graphics Demo options: - - --with-xpm Include support for XPM files in some demos, - if possible (this is the default). - --without-xpm Do not compile in support for XPM files." -ac_help="$ac_help - --with-gl Build those demos which depend on OpenGL, - if possible (this is the default). - --without-gl Do not build the OpenGL demos." -ac_help="$ac_help - --with-readdisplay Include support for the XReadDisplay server - extension if possible (this is the default). - --without-readdisplay Do not compile in support for this extension." -ac_help="$ac_help - --with-sgivideo Include support for SGI's Iris Video Library - if possible (this is the default). - --without-sgivideo Do not compile in support for this library." -ac_help="$ac_help - --with-zippy=PROGRAM Some demos are able to run an external program and - display its text; this names the program to use by - default (though it can be overridden with X - resources.) 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But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. 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Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi " + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, +$0: including any error possibly output before this +$0: message. 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"./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +test -n "$DJDIR" || exec 7<&0 &1 + +# Name of the host. +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +# +# Initializations. +# +ac_default_prefix=/usr/local +ac_clean_files= +ac_config_libobj_dir=. +LIBOBJS= +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= + +# Identity of this package. +PACKAGE_NAME= +PACKAGE_TARNAME= +PACKAGE_VERSION= +PACKAGE_STRING= +PACKAGE_BUGREPORT= +PACKAGE_URL= + +ac_unique_file="driver/subprocs.c" +# Factoring default headers for most tests. +ac_includes_default="\ +#include +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_STAT_H +# include +#endif +#ifdef STDC_HEADERS +# include +# include +#else +# ifdef HAVE_STDLIB_H +# include +# endif +#endif +#ifdef HAVE_STRING_H +# if !defined STDC_HEADERS && defined HAVE_MEMORY_H +# include +# endif +# include +#endif +#ifdef HAVE_STRINGS_H +# include +#endif +#ifdef HAVE_INTTYPES_H +# include +#endif +#ifdef HAVE_STDINT_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif" + +ac_header_list= +ac_subst_vars='LTLIBOBJS +LIBOBJS +DEPEND_DEFINES +DEPEND_FLAGS +DEPEND +APPDEFAULTS +GTK_EXTRA_OBJS +HACK_CONF_DIR +PO_DATADIR +GTK_DATADIR +HACKDIR_FULL +HACKDIR +NOGNOME +GNOME22 +GNOME24 +GLFONT_OBJS +GLFPS_OBJS +JWZGLES_OBJS +GLE_KLUDGE +GLE_EXES +GL_KLUDGE +GL_MEN +GL_UTIL_EXES +SUID_EXES +RETIRED_GL_EXES +GL_EXES +JPEG_EXES +LOCK_OBJS +LOCK_SRCS +SAVER_GL_LIBS +SAVER_GL_OBJS +SAVER_GL_SRCS +XMU_LIBS +XMU_OBJS +XMU_SRCS +PASSWD_OBJS +PASSWD_SRCS +MEN_OSX +SCRIPTS_OSX +EXES_OSX +OBJCC +WITH_BROWSER +DEFAULT_TEXT_FILE +DEFAULT_IMAGE_DIRECTORY +DEFAULT_IMAGES_P +NEW_LOGIN_COMMAND_P +NEW_LOGIN_COMMAND +COMMENT_PAM_CHECK_ACCOUNT +HAVE_PAM_FAIL_DELAY +INSTALL_PAM +NEED_SETUID +INSTALL_DIRS +SETUID_HACKS +INSTALL_SETUID +PASSWD_LIBS +XINERAMA_LIBS +XDPMS_LIBS +GLE_LIBS +GL_LIBS +PTY_LIBS +XPM_LIBS +HACK_LIBS +JPEG_LIBS +XML_LIBS +GTK_LIBS +MOTIF_LIBS +SAVER_LIBS +ALL_DEMO_PROGRAMS +PREFERRED_DEMO_PROGRAM +INCLUDES +gnome_url_show_program +gnome_open_program +pkg_config +login_manager_tmp +MKINSTALLDIRS +POSUB +POFILES +INTLOBJS +INTLLIBS +INTLDEPS +INSTOBJEXT +GMOFILES +DATADIRNAME +CATOBJEXT +CATALOGS +XGETTEXT +GMSGFMT +MSGFMT +USE_NLS +ALLOCA +RANLIB +GETTEXT_PACKAGE +INTLTOOL_PERL +INTLTOOL_UPDATE +INTLTOOL_MERGE +INTLTOOL_EXTRACT +INTLTOOL_CAVES_RULE +INTLTOOL_XML_RULE +INTLTOOL_UI_RULE +INTLTOOL_SOUNDLIST_RULE +INTLTOOL_SHEET_RULE +INTLTOOL_SERVER_RULE +INTLTOOL_PONG_RULE +INTLTOOL_OAF_RULE +INTLTOOL_KEYS_RULE +INTLTOOL_DIRECTORY_RULE +INTLTOOL_DESKTOP_RULE +X_EXTRA_LIBS +X_LIBS +X_PRE_LIBS +X_CFLAGS +XMKMF +PERL +EGREP +GREP +SET_MAKE +INSTALL_DATA +INSTALL_SCRIPT +INSTALL_PROGRAM +CPP +OBJEXT +EXEEXT +ac_ct_CC +CPPFLAGS +LDFLAGS +CFLAGS +CC +host_os +host_vendor +host_cpu +host +build_os +build_vendor +build_cpu +build +target_alias +host_alias +build_alias +LIBS +ECHO_T +ECHO_N +ECHO_C +DEFS +mandir +localedir +libdir +psdir +pdfdir +dvidir +htmldir +infodir +docdir +oldincludedir +includedir +localstatedir +sharedstatedir +sysconfdir +datadir +datarootdir +libexecdir +sbindir +bindir +program_transform_name +prefix +exec_prefix +PACKAGE_URL +PACKAGE_BUGREPORT +PACKAGE_STRING +PACKAGE_VERSION +PACKAGE_TARNAME +PACKAGE_NAME +PATH_SEPARATOR +SHELL' +ac_subst_files='' +ac_user_opts=' +enable_option_checking +with_x_app_defaults +enable_largefile +with_x +with_hackdir +enable_subdir +with_configdir +with_dpms_ext +with_xinerama_ext +with_xinput_ext +with_xf86vmode_ext +with_xf86gamma_ext +with_randr_ext +with_proc_interrupts +enable_locking +enable_root_passwd +with_pam +with_pam_service_name +enable_pam_check_account_type +with_kerberos +with_shadow +with_passwd_helper +with_login_manager +with_gtk +with_motif +with_gl +with_gle +with_gles +with_pixbuf +with_xpm +with_jpeg +with_xshm_ext +with_xdbe_ext +with_readdisplay +with_image_directory +with_text_file +with_browser +with_setuid_hacks +' + ac_precious_vars='build_alias +host_alias +target_alias +CC +CFLAGS +LDFLAGS +LIBS +CPPFLAGS +CPP +XMKMF' + # Initialize some variables set by options. +ac_init_help= +ac_init_version=false +ac_unrecognized_opts= +ac_unrecognized_sep= # The variables have the same names as the options, with # dashes changed to underlines. -build=NONE -cache_file=./config.cache +cache_file=/dev/null exec_prefix=NONE -host=NONE no_create= -nonopt=NONE no_recursion= prefix=NONE program_prefix=NONE @@ -135,93 +864,132 @@ program_transform_name=s,x,x, silent= site= srcdir= -target=NONE verbose= x_includes=NONE x_libraries=NONE + +# Installation directory options. +# These are left unexpanded so users can "make install exec_prefix=/foo" +# and all the variables that are supposed to be based on exec_prefix +# by default will actually change. +# Use braces instead of parens because sh, perl, etc. also accept them. +# (The list follows the same order as the GNU Coding Standards.) bindir='${exec_prefix}/bin' sbindir='${exec_prefix}/sbin' libexecdir='${exec_prefix}/libexec' -datadir='${prefix}/share' +datarootdir='${prefix}/share' +datadir='${datarootdir}' sysconfdir='${prefix}/etc' sharedstatedir='${prefix}/com' localstatedir='${prefix}/var' -libdir='${exec_prefix}/lib' includedir='${prefix}/include' oldincludedir='/usr/include' -infodir='${prefix}/info' -mandir='${prefix}/man' - -# Initialize some other variables. -subdirs= -MFLAGS= MAKEFLAGS= -# Maximum number of lines to put in a shell here document. -ac_max_here_lines=12 +docdir='${datarootdir}/doc/${PACKAGE}' +infodir='${datarootdir}/info' +htmldir='${docdir}' +dvidir='${docdir}' +pdfdir='${docdir}' +psdir='${docdir}' +libdir='${exec_prefix}/lib' +localedir='${datarootdir}/locale' +mandir='${datarootdir}/man' ac_prev= +ac_dashdash= for ac_option do - # If the previous option needs an argument, assign it. if test -n "$ac_prev"; then - eval "$ac_prev=\$ac_option" + eval $ac_prev=\$ac_option ac_prev= continue fi - case "$ac_option" in - -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; - *) ac_optarg= ;; + case $ac_option in + *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; + *=) ac_optarg= ;; + *) ac_optarg=yes ;; esac # Accept the important Cygnus configure options, so we can diagnose typos. - case "$ac_option" in + case $ac_dashdash$ac_option in + --) + ac_dashdash=yes ;; -bindir | --bindir | --bindi | --bind | --bin | --bi) ac_prev=bindir ;; -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) - bindir="$ac_optarg" ;; + bindir=$ac_optarg ;; -build | --build | --buil | --bui | --bu) - ac_prev=build ;; + ac_prev=build_alias ;; -build=* | --build=* | --buil=* | --bui=* | --bu=*) - build="$ac_optarg" ;; + build_alias=$ac_optarg ;; -cache-file | --cache-file | --cache-fil | --cache-fi \ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ac_prev=cache_file ;; -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) - cache_file="$ac_optarg" ;; + cache_file=$ac_optarg ;; - -datadir | --datadir | --datadi | --datad | --data | --dat | --da) + --config-cache | -C) + cache_file=config.cache ;; + + -datadir | --datadir | --datadi | --datad) ac_prev=datadir ;; - -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ - | --da=*) - datadir="$ac_optarg" ;; + -datadir=* | --datadir=* | --datadi=* | --datad=*) + datadir=$ac_optarg ;; + + -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ + | --dataroo | --dataro | --datar) + ac_prev=datarootdir ;; + -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ + | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) + datarootdir=$ac_optarg ;; -disable-* | --disable-*) - ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then - { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } - fi - ac_feature=`echo $ac_feature| sed 's/-/_/g'` - eval "enable_${ac_feature}=no" ;; + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error $? "invalid feature name: $ac_useropt" + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=no ;; + + -docdir | --docdir | --docdi | --doc | --do) + ac_prev=docdir ;; + -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) + docdir=$ac_optarg ;; + + -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) + ac_prev=dvidir ;; + -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) + dvidir=$ac_optarg ;; -enable-* | --enable-*) - ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. - if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then - { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } - fi - ac_feature=`echo $ac_feature| sed 's/-/_/g'` - case "$ac_option" in - *=*) ;; - *) ac_optarg=yes ;; + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error $? "invalid feature name: $ac_useropt" + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; esac - eval "enable_${ac_feature}='$ac_optarg'" ;; + eval enable_$ac_useropt=\$ac_optarg ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ @@ -230,107 +998,77 @@ do -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | --exec=* | --exe=* | --ex=*) - exec_prefix="$ac_optarg" ;; + exec_prefix=$ac_optarg ;; -gas | --gas | --ga | --g) # Obsolete; use --with-gas. with_gas=yes ;; - -help | --help | --hel | --he) - # Omit some internal or obsolete options to make the list less imposing. - # This message is too long to be a string in the A/UX 3.1 sh. - cat << EOF -Usage: configure [options] [host] -Options: [defaults in brackets after descriptions] - -Configuration: - - --cache-file=FILE cache test results in FILE - --help print this message - --no-create do not create output files - --quiet, --silent do not print \`checking...' messages - --version print the version of autoconf that created configure - -Directory and file names: - - --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] - --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [same as prefix] - --bindir=DIR user executables in DIR [EPREFIX/bin] - --libdir=DIR object code libraries in DIR [EPREFIX/lib] - --includedir=DIR C header files in DIR [PREFIX/include] - --x-includes=DIR X include files are in DIR - --x-libraries=DIR X library files are in DIR - --mandir=DIR man documentation in DIR [PREFIX/man] - --srcdir=DIR find the sources in DIR [configure dir or ..] - --program-prefix=PREFIX prepend PREFIX to installed program names - --program-suffix=SUFFIX append SUFFIX to installed program names - --program-transform-name=PROGRAM - run sed PROGRAM on installed program names -EOF - cat << EOF - -Host type: - - --build=BUILD configure for building on BUILD [BUILD=HOST] - --host=HOST configure for HOST [guessed] - --target=TARGET configure for TARGET [TARGET=HOST] -EOF - if test -n "$ac_help"; then - echo "$ac_help" - fi - exit 0 ;; + -help | --help | --hel | --he | -h) + ac_init_help=long ;; + -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) + ac_init_help=recursive ;; + -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) + ac_init_help=short ;; -host | --host | --hos | --ho) - ac_prev=host ;; + ac_prev=host_alias ;; -host=* | --host=* | --hos=* | --ho=*) - host="$ac_optarg" ;; + host_alias=$ac_optarg ;; + + -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) + ac_prev=htmldir ;; + -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ + | --ht=*) + htmldir=$ac_optarg ;; -includedir | --includedir | --includedi | --included | --include \ | --includ | --inclu | --incl | --inc) ac_prev=includedir ;; -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | --includ=* | --inclu=* | --incl=* | --inc=*) - includedir="$ac_optarg" ;; + includedir=$ac_optarg ;; -infodir | --infodir | --infodi | --infod | --info | --inf) ac_prev=infodir ;; -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) - infodir="$ac_optarg" ;; + infodir=$ac_optarg ;; -libdir | --libdir | --libdi | --libd) ac_prev=libdir ;; -libdir=* | --libdir=* | --libdi=* | --libd=*) - libdir="$ac_optarg" ;; + libdir=$ac_optarg ;; -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | --libexe | --libex | --libe) ac_prev=libexecdir ;; -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | --libexe=* | --libex=* | --libe=*) - libexecdir="$ac_optarg" ;; + libexecdir=$ac_optarg ;; + + -localedir | --localedir | --localedi | --localed | --locale) + ac_prev=localedir ;; + -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) + localedir=$ac_optarg ;; -localstatedir | --localstatedir | --localstatedi | --localstated \ - | --localstate | --localstat | --localsta | --localst \ - | --locals | --local | --loca | --loc | --lo) + | --localstate | --localstat | --localsta | --localst | --locals) ac_prev=localstatedir ;; -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ - | --localstate=* | --localstat=* | --localsta=* | --localst=* \ - | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) - localstatedir="$ac_optarg" ;; + | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) + localstatedir=$ac_optarg ;; -mandir | --mandir | --mandi | --mand | --man | --ma | --m) ac_prev=mandir ;; -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) - mandir="$ac_optarg" ;; + mandir=$ac_optarg ;; -nfp | --nfp | --nf) # Obsolete; use --without-fp. with_fp=no ;; -no-create | --no-create | --no-creat | --no-crea | --no-cre \ - | --no-cr | --no-c) + | --no-cr | --no-c | -n) no_create=yes ;; -no-recursion | --no-recursion | --no-recursio | --no-recursi \ @@ -344,26 +1082,26 @@ EOF -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) - oldincludedir="$ac_optarg" ;; + oldincludedir=$ac_optarg ;; -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ac_prev=prefix ;; -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) - prefix="$ac_optarg" ;; + prefix=$ac_optarg ;; -program-prefix | --program-prefix | --program-prefi | --program-pref \ | --program-pre | --program-pr | --program-p) ac_prev=program_prefix ;; -program-prefix=* | --program-prefix=* | --program-prefi=* \ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) - program_prefix="$ac_optarg" ;; + program_prefix=$ac_optarg ;; -program-suffix | --program-suffix | --program-suffi | --program-suff \ | --program-suf | --program-su | --program-s) ac_prev=program_suffix ;; -program-suffix=* | --program-suffix=* | --program-suffi=* \ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) - program_suffix="$ac_optarg" ;; + program_suffix=$ac_optarg ;; -program-transform-name | --program-transform-name \ | --program-transform-nam | --program-transform-na \ @@ -380,7 +1118,17 @@ EOF | --program-transfo=* | --program-transf=* \ | --program-trans=* | --program-tran=* \ | --progr-tra=* | --program-tr=* | --program-t=*) - program_transform_name="$ac_optarg" ;; + program_transform_name=$ac_optarg ;; + + -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) + ac_prev=pdfdir ;; + -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) + pdfdir=$ac_optarg ;; + + -psdir | --psdir | --psdi | --psd | --ps) + ac_prev=psdir ;; + -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) + psdir=$ac_optarg ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) @@ -390,7 +1138,7 @@ EOF ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | --sbi=* | --sb=*) - sbindir="$ac_optarg" ;; + sbindir=$ac_optarg ;; -sharedstatedir | --sharedstatedir | --sharedstatedi \ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ @@ -401,58 +1149,67 @@ EOF | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | --sha=* | --sh=*) - sharedstatedir="$ac_optarg" ;; + sharedstatedir=$ac_optarg ;; -site | --site | --sit) ac_prev=site ;; 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With older gcc, this +# is done by passing "-lang-c89" to cpp, by passing "-Wp,-lang-c89" to +# gcc. Old gcc doesn't support -std, and new gcc doesn't support -lang. +# so much for compatibility!) +# +# UPDATE: apparently there is NO WAY to tell gcc 3.2.2 to require that +# declarations preceed statements, without resorting to "-pedantic". +# This means that there is no way to get gcc3 to issue warnings that +# ensure that your code complies with the ANSI/ISO C89 standard, without +# also drowning in totally useless warnings. Thank you master may I +# have another. +# +# So, I give up, let's just use -pedantic. +# +############################################################################### + + + + + + +############################################################################### +# +# Function to figure out how to create directory trees. +# +############################################################################### + + + + +############################################################################### +# +# Function to check whether gettimeofday() exists, and how to call it. +# This may define HAVE_GETTIMEOFDAY and GETTIMEOFDAY_TWO_ARGS. +# +############################################################################### + + + + +############################################################################### +# +# Function to find perl5 (defines PERL and PERL_VERSION.) +# +############################################################################### + +# M4 sucks!! perl sucks too!! + +perl_version_cmd='print $]' + + + + + +############################################################################### +# +# Function to demand "bc". 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When it sees +# a directory (string beginning with a slash) it checks to see whether +# /DIR/include and /DIR/lib exist, and adds them to $X_CFLAGS and $X_LIBS +# as appropriate. +# + + + + +############################################################################### +############################################################################### +# +# End of function definitions. Now start actually executing stuff. +# +############################################################################### +############################################################################### + +# WTF! autoconf emits this *way* too late. Do it earlier. +test "x$prefix" = xNONE && prefix=$ac_default_prefix +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + + +# random compiler setup +ac_aux_dir= +for ac_dir in "$srcdir" "$srcdir/.." 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"invalid value of canonical host" "$LINENO" 5;; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -rf conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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" >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -rf conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -rf conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -rf conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -rf conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + if test -z "$GCC"; then + # not using GCC + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to request ANSI compilation" >&5 +$as_echo_n "checking how to request ANSI compilation... " >&6; } + case "$host" in + *-hpux* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: HPUX: adding -Ae" >&5 +$as_echo "HPUX: adding -Ae" >&6; } + CC="$CC -Ae" + ;; + *-aix* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: AIX: adding -qlanglvl=ansi -qhalt=e" >&5 +$as_echo "AIX: adding -qlanglvl=ansi -qhalt=e" >&6; } + CC="$CC -qlanglvl=ansi -qhalt=e" + ;; + *-dec-* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: DEC: adding -std1 -ieee" >&5 +$as_echo "DEC: adding -std1 -ieee" >&6; } + CC="$CC -std1" + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no idea" >&5 +$as_echo "no idea" >&6; } + ;; + esac + else + # using GCC + case "$host" in + *-solaris*) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Solaris: adding -D__EXTENSIONS__" >&5 +$as_echo "Solaris: adding -D__EXTENSIONS__" >&6; } + CC="$CC -D__EXTENSIONS__" + ;; + esac + fi + + OBJCC="$CC" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler works on ANSI C" >&5 +$as_echo_n "checking whether the compiler works on ANSI C... " >&6; } + if test "$cross_compiling" = yes; then : + as_fn_error $? "Couldn't build even a trivial ANSI C program: check CC." "$LINENO" 5 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + main(int ac, char **av) { return 0; } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "Couldn't build even a trivial ANSI C program: check CC." "$LINENO" 5 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + + if test -n "$GCC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Turning on gcc compiler warnings." >&5 +$as_echo "Turning on gcc compiler warnings." >&6; } + CC="$CC -pedantic -Wall -Wstrict-prototypes -Wnested-externs -Wmissing-prototypes" + OBJCC="$OBJCC -Wall" + # As of gcc 3.4, we have "-Wdeclaration-after-statement" + # and so perhaps now we can do without -pedantic? + else + case "$host" in + *-irix5* |*-irix6.0-3* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Turning on SGI compiler warnings." >&5 +$as_echo "Turning on SGI compiler warnings." >&6; } + CC="$CC -fullwarn -use_readonly_const -rdata_shared -g3" + ;; +# *-dec-osf* ) +# if test -z "$GCC"; then +# AC_MSG_RESULT(Turning on DEC C compiler warnings.) +# CC="$CC -migrate -w0 -verbose -warnprotos" +# fi +# ;; + esac + fi + +if test -n "$GCC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc accepts -Wno-overlength-strings" >&5 +$as_echo_n "checking whether gcc accepts -Wno-overlength-strings... " >&6; } +if ${ac_cv_gcc_accepts_no_overlength+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.$ac_ext + touch conftest.$ac_ext + if ( ( gcc -c -Wno-overlength-strings conftest.$ac_ext -o/dev/null >/dev/null ) 2>&1 | \ + grep unrecognized >/dev/null ); then + ac_cv_gcc_accepts_no_overlength=no + else + ac_cv_gcc_accepts_no_overlength=yes + CC="$CC -Wno-overlength-strings" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gcc_accepts_no_overlength" >&5 +$as_echo "$ac_cv_gcc_accepts_no_overlength" >&6; } + ac_gcc_accepts_no_overlength="$ac_cv_gcc_accepts_no_overlength" + fi + +if test -n "$GCC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc accepts -Wdeclaration-after-statement" >&5 +$as_echo_n "checking whether gcc accepts -Wdeclaration-after-statement... " >&6; } +if ${ac_cv_gcc_accepts_no_decl_after+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.$ac_ext + touch conftest.$ac_ext + if ( ( gcc -c -Wdeclaration-after-statement conftest.$ac_ext -o/dev/null >/dev/null ) 2>&1 | \ + grep unrecognized >/dev/null ); then + ac_cv_gcc_accepts_no_decl_after=no + else + ac_cv_gcc_accepts_no_decl_after=yes + CC="$CC -Wdeclaration-after-statement" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gcc_accepts_no_decl_after" >&5 +$as_echo "$ac_cv_gcc_accepts_no_decl_after" >&6; } + ac_gcc_accepts_no_decl_after="$ac_cv_gcc_accepts_no_decl_after" + fi + +if test -n "$GCC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc accepts -no-cpp-precomp" >&5 +$as_echo_n "checking whether gcc accepts -no-cpp-precomp... " >&6; } +if ${ac_cv_gcc_accepts_no_cpp_precomp+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.$ac_ext + touch conftest.$ac_ext + if ( ( gcc -c -no-cpp-precomp conftest.$ac_ext -o/dev/null >/dev/null ) 2>&1 | \ + grep unrecognized >/dev/null ); then + ac_cv_gcc_accepts_no_cpp_precomp=no + else + ac_cv_gcc_accepts_no_cpp_precomp=yes + CC="$CC -no-cpp-precomp" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gcc_accepts_no_cpp_precomp" >&5 +$as_echo "$ac_cv_gcc_accepts_no_cpp_precomp" >&6; } + ac_gcc_accepts_no_cpp_precomp="$ac_cv_gcc_accepts_no_cpp_precomp" + fi + +if test -n "$GCC"; then + + case "$host" in + *-darwin* ) + # Fucking Apple let // comments sneak into OpenGL headers, so + # we *must* allow // comments when compiling on Mac OS 10.6! FUCK! + ;; + *) + if test -n "$GCC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc accepts -std=c89" >&5 +$as_echo_n "checking whether gcc accepts -std=c89... " >&6; } +if ${ac_cv_gcc_accepts_std+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.$ac_ext + touch conftest.$ac_ext + if ( ( gcc -c -std=c89 conftest.$ac_ext -o/dev/null >/dev/null ) 2>&1 | \ + grep unrecognized >/dev/null ); then + ac_cv_gcc_accepts_std=no + else + ac_cv_gcc_accepts_std=yes + CC="$CC -std=c89" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gcc_accepts_std" >&5 +$as_echo "$ac_cv_gcc_accepts_std" >&6; } + ac_gcc_accepts_std="$ac_cv_gcc_accepts_std" + fi + + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Disabling C++ comments in ANSI C code." >&5 +$as_echo "Disabling C++ comments in ANSI C code." >&6; } + # + # The reason that // comments are banned from xscreensaver is that gcc is + # basically the only compiler in the world that supports them in C code. + # All other vendors support them only in their C++ compilers, not in their + # ANSI C compilers. This means that it's a portability problem: every time + # these comments have snuck into the xscreensaver source code, I've gotten + # complaints about it the next day. So we turn off support for them in gcc + # as well to prevent them from accidentially slipping in. + # + if test "$ac_gcc_accepts_std" = yes ; then + # + # -std=c89 defines __STRICT_ANSI__, which we don't want. + # (That appears to be the only additional preprocessor symbol + # it defines, in addition to the syntax changes it makes.) + # + # -std=gnu89 is no good, because // comments were a GNU extension + # before they were in the ANSI C 99 spec... (gcc 2.96 permits // + # with -std=gnu89 but not with -std=c89.) + # + # $CC already contains "-std=c89" via AC_GCC_ACCEPTS_STD + CC="$CC -U__STRICT_ANSI__" +# else +# # The old way: +# CC="$CC -Wp,-lang-c89" + fi + fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -rf conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -rf conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -rf conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -rf conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -rf conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -rf conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +#ifndef __cplusplus + /* Ultrix mips cc rejects this sort of thing. */ + typedef int charset[2]; + const charset cs = { 0, 0 }; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if ${ac_cv_c_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + + +ac_bc_result=`echo 6+9 | bc 2>/dev/null` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bc" >&5 +$as_echo_n "checking for bc... " >&6; } + if test "$ac_bc_result" = "15" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + echo '' + as_fn_error $? "Your system doesn't have \"bc\", which has been a standard + part of Unix since the 1970s. Come back when your vendor + has grown a clue." "$LINENO" 5 + fi + + +# stuff for Makefiles +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if ${ac_cv_path_install+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in #(( + ./ | .// | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \"\${INSTALL} -d\" creates intermediate directories" >&5 +$as_echo_n "checking whether \"\${INSTALL} -d\" creates intermediate directories... " >&6; } +if ${ac_cv_install_d_creates_dirs+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_install_d_creates_dirs=no + rm -rf conftestdir + if mkdir conftestdir; then + cd conftestdir 2>/dev/null + ${INSTALL} -d `pwd`/dir1/dir2 >/dev/null 2>&1 + if test -d dir1/dir2/. ; then + ac_cv_install_d_creates_dirs=yes + fi + cd .. 2>/dev/null + rm -rf conftestdir + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_install_d_creates_dirs" >&5 +$as_echo "$ac_cv_install_d_creates_dirs" >&6; } + + if test "$ac_cv_install_d_creates_dirs" = no ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \"mkdir -p\" creates intermediate directories" >&5 +$as_echo_n "checking whether \"mkdir -p\" creates intermediate directories... " >&6; } +if ${ac_cv_mkdir_p_creates_dirs+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_mkdir_p_creates_dirs=no + rm -rf conftestdir + if mkdir conftestdir; then + cd conftestdir 2>/dev/null + mkdir -p dir1/dir2 >/dev/null 2>&1 + if test -d dir1/dir2/. ; then + ac_cv_mkdir_p_creates_dirs=yes + fi + cd .. 2>/dev/null + rm -rf conftestdir + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mkdir_p_creates_dirs" >&5 +$as_echo "$ac_cv_mkdir_p_creates_dirs" >&6; } + fi + + if test "$ac_cv_install_d_creates_dirs" = yes ; then + INSTALL_DIRS='${INSTALL} -d' + elif test "$ac_cv_mkdir_p_creates_dirs" = yes ; then + INSTALL_DIRS='mkdir -p' + else + # any other ideas? + INSTALL_DIRS='${INSTALL} -d' + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -rf conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + + +# By default, autoconf sets INSTALL_SCRIPT to '${INSTALL_PROGRAM}'. +# That's wrong: it should be set to '${INSTALL}', so that one can +# implement the "install-strip" target properly (strip executables, +# but do not try to strip scripts.) +# +INSTALL_SCRIPT='${INSTALL}' + +# random libc stuff + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -rf conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -rf conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -rf conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -rf conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in unistd.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" +if test "x$ac_cv_header_unistd_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_UNISTD_H 1 +_ACEOF + +fi + +done + +ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" +if test "x$ac_cv_type_mode_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define mode_t int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" +if test "x$ac_cv_type_pid_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define pid_t int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 +$as_echo_n "checking return type of signal handlers... " >&6; } +if ${ac_cv_type_signal+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include + +int +main () +{ +return *(signal (0, 0)) (0) == 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_type_signal=int +else + ac_cv_type_signal=void +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 +$as_echo "$ac_cv_type_signal" >&6; } + +cat >>confdefs.h <<_ACEOF +#define RETSIGTYPE $ac_cv_type_signal +_ACEOF + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if ${ac_cv_header_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes +else + ac_cv_header_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 +$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } +if ${ac_cv_header_sys_wait_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#ifndef WEXITSTATUS +# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) +#endif +#ifndef WIFEXITED +# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) +#endif + +int +main () +{ + int s; + wait (&s); + s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_sys_wait_h=yes +else + ac_cv_header_sys_wait_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 +$as_echo "$ac_cv_header_sys_wait_h" >&6; } +if test $ac_cv_header_sys_wait_h = yes; then + +$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h + +fi + +ac_header_dirent=no +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do + as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 +$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } +if eval \${$as_ac_Header+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include <$ac_hdr> + +int +main () +{ +if ((DIR *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_ac_Header=yes" +else + eval "$as_ac_Header=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$as_ac_Header + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 +_ACEOF + +ac_header_dirent=$ac_hdr; break +fi + +done +# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. +if test $ac_header_dirent = dirent.h; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if ${ac_cv_search_opendir+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dir; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_opendir+:} false; then : + break +fi +done +if ${ac_cv_search_opendir+:} false; then : + +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if ${ac_cv_search_opendir+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' x; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_opendir+:} false; then : + break +fi +done +if ${ac_cv_search_opendir+:} false; then : + +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to call gettimeofday" >&5 +$as_echo_n "checking how to call gettimeofday... " >&6; } + if ${ac_cv_gettimeofday_args+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include +int +main () +{ +struct timeval tv; struct timezone tzp; + gettimeofday(&tv, &tzp); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_gettimeofday_args=2 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include +int +main () +{ +struct timeval tv; gettimeofday(&tv); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_gettimeofday_args=1 +else + ac_gettimeofday_args=0 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_gettimeofday_args=$ac_gettimeofday_args +fi + + ac_gettimeofday_args=$ac_cv_gettimeofday_args + if test "$ac_gettimeofday_args" = 1 ; then + $as_echo "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: one argument" >&5 +$as_echo "one argument" >&6; } + elif test "$ac_gettimeofday_args" = 2 ; then + $as_echo "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h + + $as_echo "#define GETTIMEOFDAY_TWO_ARGS 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: two arguments" >&5 +$as_echo "two arguments" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5 +$as_echo "unknown" >&6; } + fi + +# Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then : + enableval=$enable_largefile; +fi + +if test "$enable_largefile" != no; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 +$as_echo_n "checking for special C compiler options needed for large files... " >&6; } +if ${ac_cv_sys_largefile_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF + if ac_fn_c_try_compile "$LINENO"; then : + break +fi +rm -f core conftest.err conftest.$ac_objext + CC="$CC -n32" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_largefile_CC=' -n32'; break +fi +rm -f core conftest.err conftest.$ac_objext + break + done + CC=$ac_save_CC + rm -rf conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 +$as_echo "$ac_cv_sys_largefile_CC" >&6; } + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if ${ac_cv_sys_file_offset_bits+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=64; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 +$as_echo "$ac_cv_sys_file_offset_bits" >&6; } +case $ac_cv_sys_file_offset_bits in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF +;; +esac +rm -rf conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 +$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } +if ${ac_cv_sys_large_files+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGE_FILES 1 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=1; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_large_files=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 +$as_echo "$ac_cv_sys_large_files" >&6; } +case $ac_cv_sys_large_files in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -rf conftest* + fi + + +fi + +for ac_func in select fcntl uname nice setpriority getcwd getwd putenv sbrk +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in sigaction syslog realpath setrlimit +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in setlocale +do : + ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale" +if test "x$ac_cv_func_setlocale" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SETLOCALE 1 +_ACEOF + +fi +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct icmp" >&5 +$as_echo_n "checking for struct icmp... " >&6; } +if ${ac_cv_have_icmp+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include +int +main () +{ +struct icmp i; + struct sockaddr s; + struct sockaddr_in si; + struct ip ip; + i.icmp_type = ICMP_ECHO; + i.icmp_code = 0; + i.icmp_cksum = 0; + i.icmp_id = 0; + i.icmp_seq = 0; + si.sin_family = AF_INET; + #if defined(__DECC) || defined(_IP_VHL) + ip.ip_vhl = 0; + #else + ip.ip_hl = 0; + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_have_icmp=yes +else + ac_cv_have_icmp=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_icmp" >&5 +$as_echo "$ac_cv_have_icmp" >&6; } + if test "$ac_cv_have_icmp" = yes ; then + $as_echo "#define HAVE_ICMP 1" >>confdefs.h + + fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct icmphdr" >&5 +$as_echo_n "checking for struct icmphdr... " >&6; } +if ${ac_cv_have_icmphdr+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include + #include +int +main () +{ +struct icmphdr i; + struct sockaddr s; + struct sockaddr_in si; + struct ip ip; + i.type = ICMP_ECHO; + i.code = 0; + i.checksum = 0; + i.un.echo.id = 0; + i.un.echo.sequence = 0; + si.sin_family = AF_INET; + ip.ip_hl = 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_have_icmphdr=yes +else + ac_cv_have_icmphdr=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_icmphdr" >&5 +$as_echo "$ac_cv_have_icmphdr" >&6; } + if test "$ac_cv_have_icmphdr" = yes ; then + $as_echo "#define HAVE_ICMPHDR 1" >>confdefs.h + + fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getifaddrs" >&5 +$as_echo_n "checking for getifaddrs... " >&6; } +if ${ac_cv_have_getifaddrs+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include +int +main () +{ +struct ifaddrs *ifa; + getifaddrs (&ifa); + ifa->ifa_next = 0; + ifa->ifa_addr->sa_family = 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_have_getifaddrs=yes +else + ac_cv_have_getifaddrs=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_getifaddrs" >&5 +$as_echo "$ac_cv_have_getifaddrs" >&6; } + if test "$ac_cv_have_getifaddrs" = yes ; then + $as_echo "#define HAVE_GETIFADDRS 1" >>confdefs.h + + fi +for ac_header in crypt.h sys/select.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +for ac_prog in perl5 perl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PERL+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_PERL="$PERL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PERL=$ac_cv_path_PERL +if test -n "$PERL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 +$as_echo "$PERL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$PERL" && break +done + + if test -z "$PERL" ; then + PERL_VERSION=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking perl version" >&5 +$as_echo_n "checking perl version... " >&6; } +if ${ac_cv_perl_version+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_perl_version=`$PERL -e "$perl_version_cmd"` +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_perl_version" >&5 +$as_echo "$ac_cv_perl_version" >&6; } + PERL_VERSION=$ac_cv_perl_version + fi + + +if test -z "$PERL" ; then + # don't let it be blank... + PERL=/usr/bin/perl +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5 +$as_echo_n "checking for X... " >&6; } + + +# Check whether --with-x was given. +if test "${with_x+set}" = set; then : + withval=$with_x; +fi + +# $have_x is `yes', `no', `disabled', or empty when we do not yet know. +if test "x$with_x" = xno; then + # The user explicitly disabled X. + have_x=disabled +else + case $x_includes,$x_libraries in #( + *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #( + *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then : + $as_echo_n "(cached) " >&6 +else + # One or both of the vars are not set, and there is no cached value. +ac_x_includes=no ac_x_libraries=no +rm -f -r conftest.dir +if mkdir conftest.dir; then + cd conftest.dir + cat >Imakefile <<'_ACEOF' +incroot: + @echo incroot='${INCROOT}' +usrlibdir: + @echo usrlibdir='${USRLIBDIR}' +libdir: + @echo libdir='${LIBDIR}' +_ACEOF + if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then + # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. + for ac_var in incroot usrlibdir libdir; do + eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`" + done + # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. + for ac_extension in a so sl dylib la dll; do + if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" && + test -f "$ac_im_libdir/libX11.$ac_extension"; then + ac_im_usrlibdir=$ac_im_libdir; break + fi + done + # Screen out bogus values from the imake configuration. They are + # bogus both because they are the default anyway, and because + # using them would break gcc on systems where it needs fixed includes. + case $ac_im_incroot in + /usr/include) ac_x_includes= ;; + *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; + esac + case $ac_im_usrlibdir in + /usr/lib | /usr/lib64 | /lib | /lib64) ;; + *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; + esac + fi + cd .. + rm -f -r conftest.dir +fi + +# Standard set of common directories for X headers. +# Check X11 before X11Rn because it is often a symlink to the current release. +ac_x_header_dirs=' +/usr/X11/include +/usr/X11R7/include +/usr/X11R6/include +/usr/X11R5/include +/usr/X11R4/include + +/usr/include/X11 +/usr/include/X11R7 +/usr/include/X11R6 +/usr/include/X11R5 +/usr/include/X11R4 + +/usr/local/X11/include +/usr/local/X11R7/include +/usr/local/X11R6/include +/usr/local/X11R5/include +/usr/local/X11R4/include + +/usr/local/include/X11 +/usr/local/include/X11R7 +/usr/local/include/X11R6 +/usr/local/include/X11R5 +/usr/local/include/X11R4 + +/usr/X386/include +/usr/x386/include +/usr/XFree86/include/X11 + +/usr/include +/usr/local/include +/usr/unsupported/include +/usr/athena/include +/usr/local/x11r5/include +/usr/lpp/Xamples/include + +/usr/openwin/include +/usr/openwin/share/include' + +if test "$ac_x_includes" = no; then + # Guess where to find include files, by looking for Xlib.h. + # First, try using that file with no special directory specified. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # We can compile using X headers with no special include directory. +ac_x_includes= +else + for ac_dir in $ac_x_header_dirs; do + if test -r "$ac_dir/X11/Xlib.h"; then + ac_x_includes=$ac_dir + break + fi +done +fi +rm -rf conftest.err conftest.i conftest.$ac_ext +fi # $ac_x_includes = no + +if test "$ac_x_libraries" = no; then + # Check for the libraries. + # See if we find them without any special options. + # Don't add to $LIBS permanently. + ac_save_LIBS=$LIBS + LIBS="-lX11 $LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +XrmInitialize () + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + LIBS=$ac_save_LIBS +# We can link X programs with no special library path. +ac_x_libraries= +else + LIBS=$ac_save_LIBS +for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` +do + # Don't even attempt the hair of trying to link an X program! + for ac_extension in a so sl dylib la dll; do + if test -r "$ac_dir/libX11.$ac_extension"; then + ac_x_libraries=$ac_dir + break 2 + fi + done +done +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi # $ac_x_libraries = no + +case $ac_x_includes,$ac_x_libraries in #( + no,* | *,no | *\'*) + # Didn't find X, or a directory has "'" in its name. + ac_cv_have_x="have_x=no";; #( + *) + # Record where we found X for the cache. + ac_cv_have_x="have_x=yes\ + ac_x_includes='$ac_x_includes'\ + ac_x_libraries='$ac_x_libraries'" +esac +fi +;; #( + *) have_x=yes;; + esac + eval "$ac_cv_have_x" +fi # $with_x != no + +if test "$have_x" != yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5 +$as_echo "$have_x" >&6; } + no_x=yes +else + # If each of the values was on the command line, it overrides each guess. + test "x$x_includes" = xNONE && x_includes=$ac_x_includes + test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries + # Update the cache value to reflect the command line values. + ac_cv_have_x="have_x=yes\ + ac_x_includes='$x_includes'\ + ac_x_libraries='$x_libraries'" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5 +$as_echo "libraries $x_libraries, headers $x_includes" >&6; } +fi + +if test "$no_x" = yes; then + # Not all programs may use this symbol, but it does not hurt to define it. + +$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h + + X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= +else + if test -n "$x_includes"; then + X_CFLAGS="$X_CFLAGS -I$x_includes" + fi + + # It would also be nice to do this for all -L options, not just this one. + if test -n "$x_libraries"; then + X_LIBS="$X_LIBS -L$x_libraries" + # For Solaris; some versions of Sun CC require a space after -R and + # others require no space. Words are not sufficient . . . . + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5 +$as_echo_n "checking whether -R must be followed by a space... " >&6; } + ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" + ac_xsave_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + X_LIBS="$X_LIBS -R$x_libraries" +else + LIBS="$ac_xsave_LIBS -R $x_libraries" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + X_LIBS="$X_LIBS -R $x_libraries" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5 +$as_echo "neither works" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_c_werror_flag=$ac_xsave_c_werror_flag + LIBS=$ac_xsave_LIBS + fi + + # Check for system-dependent libraries X programs must link with. + # Do this before checking for the system-independent R6 libraries + # (-lICE), since we may need -lsocket or whatever for X linking. + + if test "$ISC" = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" + else + # Martyn Johnson says this is needed for Ultrix, if the X + # libraries were built with DECnet support. And Karl Berry says + # the Alpha needs dnet_stub (dnet does not exist). + ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XOpenDisplay (); +int +main () +{ +return XOpenDisplay (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5 +$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; } +if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dnet_ntoa (); +int +main () +{ +return dnet_ntoa (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dnet_dnet_ntoa=yes +else + ac_cv_lib_dnet_dnet_ntoa=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 +$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; } +if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" +fi + + if test $ac_cv_lib_dnet_dnet_ntoa = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5 +$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; } +if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet_stub $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dnet_ntoa (); +int +main () +{ +return dnet_ntoa (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dnet_stub_dnet_ntoa=yes +else + ac_cv_lib_dnet_stub_dnet_ntoa=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 +$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; } +if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" +fi + + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_xsave_LIBS" + + # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, + # to get the SysV transport functions. + # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) + # needs -lnsl. + # The nsl library prevents programs from opening the X display + # on Irix 5.2, according to T.E. Dickey. + # The functions gethostbyname, getservbyname, and inet_addr are + # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. + ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" +if test "x$ac_cv_func_gethostbyname" = xyes; then : + +fi + + if test $ac_cv_func_gethostbyname = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 +$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } +if ${ac_cv_lib_nsl_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_nsl_gethostbyname=yes +else + ac_cv_lib_nsl_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 +$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } +if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" +fi + + if test $ac_cv_lib_nsl_gethostbyname = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5 +$as_echo_n "checking for gethostbyname in -lbsd... " >&6; } +if ${ac_cv_lib_bsd_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bsd_gethostbyname=yes +else + ac_cv_lib_bsd_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5 +$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; } +if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" +fi + + fi + fi + + # lieder@skyler.mavd.honeywell.com says without -lsocket, + # socket/setsockopt and other routines are undefined under SCO ODT + # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary + # on later versions), says Simon Leinen: it contains gethostby* + # variants that don't use the name server (or something). -lsocket + # must be given before -lnsl if both are needed. We assume that + # if connect needs -lnsl, so does gethostbyname. + ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect" +if test "x$ac_cv_func_connect" = xyes; then : + +fi + + if test $ac_cv_func_connect = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5 +$as_echo_n "checking for connect in -lsocket... " >&6; } +if ${ac_cv_lib_socket_connect+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $X_EXTRA_LIBS $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char connect (); +int +main () +{ +return connect (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_socket_connect=yes +else + ac_cv_lib_socket_connect=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5 +$as_echo "$ac_cv_lib_socket_connect" >&6; } +if test "x$ac_cv_lib_socket_connect" = xyes; then : + X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" +fi + + fi + + # Guillermo Gomez says -lposix is necessary on A/UX. + ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove" +if test "x$ac_cv_func_remove" = xyes; then : + +fi + + if test $ac_cv_func_remove = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5 +$as_echo_n "checking for remove in -lposix... " >&6; } +if ${ac_cv_lib_posix_remove+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lposix $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char remove (); +int +main () +{ +return remove (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_posix_remove=yes +else + ac_cv_lib_posix_remove=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5 +$as_echo "$ac_cv_lib_posix_remove" >&6; } +if test "x$ac_cv_lib_posix_remove" = xyes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" +fi + + fi + + # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. + ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat" +if test "x$ac_cv_func_shmat" = xyes; then : + +fi + + if test $ac_cv_func_shmat = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5 +$as_echo_n "checking for shmat in -lipc... " >&6; } +if ${ac_cv_lib_ipc_shmat+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lipc $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shmat (); +int +main () +{ +return shmat (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_ipc_shmat=yes +else + ac_cv_lib_ipc_shmat=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5 +$as_echo "$ac_cv_lib_ipc_shmat" >&6; } +if test "x$ac_cv_lib_ipc_shmat" = xyes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" +fi + + fi + fi + + # Check for libraries that X11R6 Xt/Xaw programs need. + ac_save_LDFLAGS=$LDFLAGS + test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" + # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to + # check for ICE first), but we must link in the order -lSM -lICE or + # we get undefined symbols. So assume we have SM if we have ICE. + # These have to be linked with before -lX11, unlike the other + # libraries we check for below, so use a different variable. + # John Interrante, Karl Berry + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5 +$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; } +if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lICE $X_EXTRA_LIBS $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char IceConnectionNumber (); +int +main () +{ +return IceConnectionNumber (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_ICE_IceConnectionNumber=yes +else + ac_cv_lib_ICE_IceConnectionNumber=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 +$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; } +if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then : + X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" +fi + + LDFLAGS=$ac_save_LDFLAGS + +fi + + +if test "$have_x" != yes; then + as_fn_error $? "Couldn't find X11 headers/libs. Try \`$0 --help'." "$LINENO" 5 +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X app-defaults directory" >&5 +$as_echo_n "checking for X app-defaults directory... " >&6; } +if ${ac_cv_x_app_defaults+:} false; then : + $as_echo_n "(cached) " >&6 +else + + rm -fr conftestdir + if mkdir conftestdir; then + cd conftestdir 2>/dev/null + # Make sure to not put "make" in the Imakefile rules, since we grep it out. + cat > Imakefile <<'EOF' +acfindx: + @echo 'ac_x_app_defaults="${XAPPLOADDIR}"' +EOF + if (xmkmf) >/dev/null 2>&1 && test -f Makefile; then + # GNU make sometimes prints "make[1]: Entering...", which'd confuse us. + eval `${MAKE-make} acfindx 2>/dev/null | grep -v make` + fi + cd .. 2>/dev/null + rm -fr conftestdir + fi + if test x"$ac_x_app_defaults" = x; then + + # Look for the directory under a standard set of common directories. + # Check X11 before X11Rn because it's often a symlink to the current release. + for ac_dir in \ + /usr/X11/lib/app-defaults \ + /usr/X11R6/lib/app-defaults \ + /usr/X11R6/lib/X11/app-defaults \ + /usr/X11R5/lib/app-defaults \ + /usr/X11R5/lib/X11/app-defaults \ + /usr/X11R4/lib/app-defaults \ + /usr/X11R4/lib/X11/app-defaults \ + \ + /usr/lib/X11/app-defaults \ + /usr/lib/X11R6/app-defaults \ + /usr/lib/X11R5/app-defaults \ + /usr/lib/X11R4/app-defaults \ + \ + /usr/local/X11/lib/app-defaults \ + /usr/local/X11R6/lib/app-defaults \ + /usr/local/X11R5/lib/app-defaults \ + /usr/local/X11R4/lib/app-defaults \ + \ + /usr/local/lib/X11/app-defaults \ + /usr/local/lib/X11R6/app-defaults \ + /usr/local/lib/X11R6/X11/app-defaults \ + /usr/local/lib/X11R5/app-defaults \ + /usr/local/lib/X11R5/X11/app-defaults \ + /usr/local/lib/X11R4/app-defaults \ + /usr/local/lib/X11R4/X11/app-defaults \ + \ + /usr/X386/lib/X11/app-defaults \ + /usr/x386/lib/X11/app-defaults \ + /usr/XFree86/lib/X11/app-defaults \ + \ + /usr/lib/X11/app-defaults \ + /usr/local/lib/X11/app-defaults \ + /usr/unsupported/lib/X11/app-defaults \ + /usr/athena/lib/X11/app-defaults \ + /usr/local/x11r5/lib/X11/app-defaults \ + /usr/lpp/Xamples/lib/X11/app-defaults \ + /lib/usr/lib/X11/app-defaults \ + \ + /usr/openwin/lib/app-defaults \ + /usr/openwin/lib/X11/app-defaults \ + /usr/openwin/share/lib/app-defaults \ + /usr/openwin/share/lib/X11/app-defaults \ + \ + /X11R6/lib/app-defaults \ + /X11R5/lib/app-defaults \ + /X11R4/lib/app-defaults \ + ; \ + do + if test -d "$ac_dir"; then + ac_x_app_defaults=$ac_dir + break + fi + done + + fi + if test x"$ac_x_app_defaults" = x; then + ac_cv_x_app_defaults="/usr/lib/X11/app-defaults" + else + # Record where we found app-defaults for the cache. + ac_cv_x_app_defaults="$ac_x_app_defaults" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_x_app_defaults" >&5 +$as_echo "$ac_cv_x_app_defaults" >&6; } + eval ac_x_app_defaults="$ac_cv_x_app_defaults" +case "$host" in + *-hpux*) + + # The following arcana was gleaned from conversations with + # Eric Schwartz : + # + # On HPUX 10.x, the parts of X that HP considers "standard" live in + # /usr/{include,lib}/X11R6/. The parts that HP doesn't consider + # "standard", notably, Xaw and Xmu, live in /usr/contrib/X11R6/. + # Yet /usr/contrib/X11R6/ comes preinstalled on all HPUX systems. + # Also, there are symlinks from /usr/include/ and /usr/lib/ into + # /usr/{include,lib}/X11R6/, so that (if you don't use Xmu at all) + # you don't need any -I or -L arguments. + # + # On HPUX 9.x, /usr/{include,lib}/X11R5/ and /usr/contrib/X11R5/ + # are the same division as 10.x. However, there are no symlinks to + # the X stuff from /usr/include/ and /usr/lib/, so -I and -L + # arguments are always necessary. + # + # However, X11R6 was available on HPUX 9.x as a patch: if that + # patch was installed, then all of X11R6 went in to + # /usr/contrib/X11R6/ (there was no /usr/{include,lib}/X11R6/.) + # + # HPUX 8.x was the same as 9.x, but was X11R4 instead (I don't know + # whether R5 was available as a patch; R6 undoubtedly was not.) + # + # So. We try and use the highest numbered pair of + # /usr/{include,lib}/X11R?/ and /usr/contrib/X11R?/{include,lib}/ + # that are available. We do not mix and match different versions + # of X. + # + # Question I still don't know the answer to: (do you?) + # + # * On HPUX 9.x, where /usr/include/X11R5/ was standard, and + # /usr/contrib/X11R6/ could be installed as a patch, what was in + # that contrib directory? Did it contain so-called "standard" + # X11R6, or did it include Xaw and Xmu as well? If the former, + # where did one find Xaw and Xmu on 9.x R6 systems? Would this + # be a situation where one had to reach into the R5 headers and + # libs to find Xmu? That is, must both R6 and R5 directories + # be on the -I and -L lists in that case? + # + for version in X11R6 X11R5 X11R4 ; do + # if either pair of directories exists... + if test -d /usr/include/$version || test -d /usr/contrib/$version/include + then + # if contrib exists, use it... + if test -d /usr/contrib/$version/include ; then + X_CFLAGS="$X_CFLAGS -I/usr/contrib/$version/include" + X_LIBS="$X_LIBS -L/usr/contrib/$version/lib" + fi + # if the "standard" one exists, use it. + if test -d /usr/include/$version ; then + X_CFLAGS="$X_CFLAGS -I/usr/include/$version" + X_LIBS="$X_LIBS -L/usr/lib/$version" + fi + # since at least one of the pair exists, go no farther. + break + fi + done + + # Now find Motif. Thanks for not making xmkmf find this by + # default, you losers. + # + if test -d /usr/include/Motif2.1 ; then + X_CFLAGS="$X_CFLAGS -I/usr/include/Motif2.1" + X_LIBS="$X_LIBS -L/usr/lib/Motif2.1" + elif test -d /usr/include/Motif1.2 ; then + X_CFLAGS="$X_CFLAGS -I/usr/include/Motif1.2" + X_LIBS="$X_LIBS -L/usr/lib/Motif1.2" + elif test -d /usr/include/Motif1.1 ; then + X_CFLAGS="$X_CFLAGS -I/usr/include/Motif1.1" + X_LIBS="$X_LIBS -L/usr/lib/Motif1.1" + fi + + # Now let's check for the pseudo-standard locations for OpenGL and XPM. + # + if test -d /opt/graphics/OpenGL/include ; then + # HP-UX 10.20 puts it here + X_CFLAGS="-I/opt/graphics/OpenGL/include $X_CFLAGS" + X_LIBS="-L/opt/graphics/OpenGL/lib $X_LIBS" + elif test -d /opt/Mesa/lib ; then + X_CFLAGS="-I/opt/Mesa/include $X_CFLAGS" + X_LIBS="-L/opt/Mesa/lib $X_LIBS" + fi + + + if test -d /opt/xpm/lib/X11 ; then + X_CFLAGS="-I/opt/xpm/include $X_CFLAGS" + X_LIBS="-L/opt/xpm/lib/X11 $X_LIBS" + fi + + # On HPUX, default to installing in /opt/xscreensaver/ instead of + # in /usr/local/, unless there is already an xscreensaver in + # /usr/local/bin/. This can be overridden with the --prefix arg + # to configure. I'm not sure this is the right thing to do, but + # Richard Lloyd says so... + # + if test \! -x /usr/local/bin/xscreensaver ; then + ac_default_prefix=/opt/xscreensaver + fi + + ;; + *-solaris*) + + # Thanks for not making xmkmf find this by default, pinheads. + # And thanks for moving things around again, too. Is this + # really the standard location now? What happened to the + # joke that this kind of thing went in /opt? + # cthomp says "answer: CDE (Common Disorganized Environment)" + # + if test -f /usr/dt/include/Xm/Xm.h ; then + X_CFLAGS="$X_CFLAGS -I/usr/dt/include" + MOTIF_LIBS="$MOTIF_LIBS -L/usr/dt/lib -R/usr/dt/lib" + + # Some versions of Slowlaris Motif require -lgen. But not all. Why? + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for regcmp in -lgen" >&5 +$as_echo_n "checking for regcmp in -lgen... " >&6; } +if ${ac_cv_lib_gen_regcmp+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgen $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char regcmp (); +int +main () +{ +return regcmp (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_gen_regcmp=yes +else + ac_cv_lib_gen_regcmp=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gen_regcmp" >&5 +$as_echo "$ac_cv_lib_gen_regcmp" >&6; } +if test "x$ac_cv_lib_gen_regcmp" = xyes; then : + MOTIF_LIBS="$MOTIF_LIBS -lgen" +fi + + fi + + ;; + *-darwin*) + + # On MacOS X (10.x with "fink"), many things are under /sw/. + # + if test -d /sw/include ; then + X_CFLAGS="-I/sw/include $X_CFLAGS" + X_LIBS="-L/sw/lib $X_LIBS" + fi + ;; + esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XPointer" >&5 +$as_echo_n "checking for XPointer... " >&6; } +if ${ac_cv_xpointer+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +XPointer foo = (XPointer) 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_xpointer=yes +else + ac_cv_xpointer=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$ac_save_CPPFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_xpointer" >&5 +$as_echo "$ac_cv_xpointer" >&6; } + if test "$ac_cv_xpointer" != yes; then + $as_echo "#define XPointer char*" >>confdefs.h + + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether this is MacOS X" >&5 +$as_echo_n "checking whether this is MacOS X... " >&6; } + ac_macosx=no + case "$host" in + *-apple-darwin* ) + ac_macosx=yes + ;; + esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_macosx" >&5 +$as_echo "$ac_macosx" >&6; } + + +############################################################################### +# +# Gettext support +# +############################################################################### + + + +if test -n ""; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intltool >= " >&5 +$as_echo_n "checking for intltool >= ... " >&6; } + + INTLTOOL_REQUIRED_VERSION_AS_INT=`echo | awk -F. '{ printf "%d", $1 * 100 + $2; }'` + INTLTOOL_APPLIED_VERSION=`awk -F\" '/\\$VERSION / { printf $2; }' < intltool-update.in` + + INTLTOOL_APPLIED_VERSION_AS_INT=`awk -F\" '/\\$VERSION / { split($2, VERSION, "."); printf "%d\n", VERSION[1] * 100 + VERSION[2];}' < intltool-update.in` + + + if test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INTLTOOL_APPLIED_VERSION found" >&5 +$as_echo "$INTLTOOL_APPLIED_VERSION found" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INTLTOOL_APPLIED_VERSION found. Your intltool is too old. You need intltool or later." >&5 +$as_echo "$INTLTOOL_APPLIED_VERSION found. Your intltool is too old. You need intltool or later." >&6; } + exit 1 + fi +fi + + INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache' +INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache' + INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -k -u -c $(top_builddir)/po/.intltool-merge-cache' + INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -o -p' + INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -x -u -c $(top_builddir)/po/.intltool-merge-cache' + INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -o -u -c $(top_builddir)/po/.intltool-merge-cache' + INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -x -u -c $(top_builddir)/po/.intltool-merge-cache' +INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache' + INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -x -u -c $(top_builddir)/po/.intltool-merge-cache' + INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -x -u -c $(top_builddir)/po/.intltool-merge-cache' + INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< $@ -d -u -c $(top_builddir)/po/.intltool-merge-cache' + + + + + + + + + + + + + +# Use the tools built into the package, not the ones that are installed. + +INTLTOOL_EXTRACT='$(top_builddir)/intltool-extract' +INTLTOOL_MERGE='$(top_builddir)/intltool-merge' +INTLTOOL_UPDATE='$(top_builddir)/intltool-update' + + + + + +# Extract the first word of "perl", so it can be a program name with args. +set dummy perl; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_INTLTOOL_PERL+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $INTLTOOL_PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_INTLTOOL_PERL="$INTLTOOL_PERL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_INTLTOOL_PERL="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +INTLTOOL_PERL=$ac_cv_path_INTLTOOL_PERL +if test -n "$INTLTOOL_PERL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INTLTOOL_PERL" >&5 +$as_echo "$INTLTOOL_PERL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +if test -z "$INTLTOOL_PERL"; then + as_fn_error $? "perl not found; required for intltool" "$LINENO" 5 +fi +if test -z "`$INTLTOOL_PERL -v | fgrep '5.' 2> /dev/null`"; then + as_fn_error $? "perl 5.x required for intltool" "$LINENO" 5 +fi + +# Remove file type tags (using []) from po/POTFILES. + + + + + + + +# Manually sed perl in so people don't have to put the intltool scripts in AC_OUTPUT. + +ac_config_commands="$ac_config_commands default-1" + + + +GETTEXT_PACKAGE=xscreensaver + +cat >>confdefs.h <<_ACEOF +#define GETTEXT_PACKAGE "$GETTEXT_PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$GETTEXT_PACKAGE" +_ACEOF + + + +ALL_LINGUAS="ca da de es et fi fr hu it ja ko nb nl pl pt pt_BR ru sk sv vi wa zh_CN zh_TW" +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" +if test "x$ac_cv_type_off_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define off_t long int +_ACEOF + +fi + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 +$as_echo_n "checking for working alloca.h... " >&6; } +if ${ac_cv_working_alloca_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_working_alloca_h=yes +else + ac_cv_working_alloca_h=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 +$as_echo "$ac_cv_working_alloca_h" >&6; } +if test $ac_cv_working_alloca_h = yes; then + +$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 +$as_echo_n "checking for alloca... " >&6; } +if ${ac_cv_func_alloca_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __GNUC__ +# define alloca __builtin_alloca +#else +# ifdef _MSC_VER +# include +# define alloca _alloca +# else +# ifdef HAVE_ALLOCA_H +# include +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +void *alloca (size_t); +# endif +# endif +# endif +# endif +#endif + +int +main () +{ +char *p = (char *) alloca (1); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_func_alloca_works=yes +else + ac_cv_func_alloca_works=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 +$as_echo "$ac_cv_func_alloca_works" >&6; } + +if test $ac_cv_func_alloca_works = yes; then + +$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h + +else + # The SVR3 libPW and SVR4 libucb both contain incompatible functions +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. + +ALLOCA=\${LIBOBJDIR}alloca.$ac_objext + +$as_echo "#define C_ALLOCA 1" >>confdefs.h + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 +$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } +if ${ac_cv_os_cray+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined CRAY && ! defined CRAY2 +webecray +#else +wenotbecray +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "webecray" >/dev/null 2>&1; then : + ac_cv_os_cray=yes +else + ac_cv_os_cray=no +fi +rm -rf conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 +$as_echo "$ac_cv_os_cray" >&6; } +if test $ac_cv_os_cray = yes; then + for ac_func in _getb67 GETB67 getb67; do + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + +cat >>confdefs.h <<_ACEOF +#define CRAY_STACKSEG_END $ac_func +_ACEOF + + break +fi + + done +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 +$as_echo_n "checking stack direction for C alloca... " >&6; } +if ${ac_cv_c_stack_direction+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_c_stack_direction=0 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +find_stack_direction (int *addr, int depth) +{ + int dir, dummy = 0; + if (! addr) + addr = &dummy; + *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; + dir = depth ? find_stack_direction (addr, depth - 1) : 0; + return dir + dummy; +} + +int +main (int argc, char **argv) +{ + return find_stack_direction (0, argc + !argv + 20) < 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_stack_direction=1 +else + ac_cv_c_stack_direction=-1 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 +$as_echo "$ac_cv_c_stack_direction" >&6; } +cat >>confdefs.h <<_ACEOF +#define STACK_DIRECTION $ac_cv_c_stack_direction +_ACEOF + + +fi + + + + + for ac_header in $ac_header_list +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + + + + +for ac_func in getpagesize +do : + ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" +if test "x$ac_cv_func_getpagesize" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GETPAGESIZE 1 +_ACEOF + +fi +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 +$as_echo_n "checking for working mmap... " >&6; } +if ${ac_cv_func_mmap_fixed_mapped+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_mmap_fixed_mapped=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +/* malloc might have been renamed as rpl_malloc. */ +#undef malloc + +/* Thanks to Mike Haertel and Jim Avera for this test. + Here is a matrix of mmap possibilities: + mmap private not fixed + mmap private fixed at somewhere currently unmapped + mmap private fixed at somewhere already mapped + mmap shared not fixed + mmap shared fixed at somewhere currently unmapped + mmap shared fixed at somewhere already mapped + For private mappings, we should verify that changes cannot be read() + back from the file, nor mmap's back from the file at a different + address. (There have been systems where private was not correctly + implemented like the infamous i386 svr4.0, and systems where the + VM page cache was not coherent with the file system buffer cache + like early versions of FreeBSD and possibly contemporary NetBSD.) + For shared mappings, we should conversely verify that changes get + propagated back to all the places they're supposed to be. + + Grep wants private fixed already mapped. + The main things grep needs to know about mmap are: + * does it exist and is it safe to write into the mmap'd area + * how to use it (BSD variants) */ + +#include +#include + +#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H +char *malloc (); +#endif + +/* This mess was copied from the GNU getpagesize.h. */ +#ifndef HAVE_GETPAGESIZE +# ifdef _SC_PAGESIZE +# define getpagesize() sysconf(_SC_PAGESIZE) +# else /* no _SC_PAGESIZE */ +# ifdef HAVE_SYS_PARAM_H +# include +# ifdef EXEC_PAGESIZE +# define getpagesize() EXEC_PAGESIZE +# else /* no EXEC_PAGESIZE */ +# ifdef NBPG +# define getpagesize() NBPG * CLSIZE +# ifndef CLSIZE +# define CLSIZE 1 +# endif /* no CLSIZE */ +# else /* no NBPG */ +# ifdef NBPC +# define getpagesize() NBPC +# else /* no NBPC */ +# ifdef PAGESIZE +# define getpagesize() PAGESIZE +# endif /* PAGESIZE */ +# endif /* no NBPC */ +# endif /* no NBPG */ +# endif /* no EXEC_PAGESIZE */ +# else /* no HAVE_SYS_PARAM_H */ +# define getpagesize() 8192 /* punt totally */ +# endif /* no HAVE_SYS_PARAM_H */ +# endif /* no _SC_PAGESIZE */ + +#endif /* no HAVE_GETPAGESIZE */ + +int +main () +{ + char *data, *data2, *data3; + const char *cdata2; + int i, pagesize; + int fd, fd2; + + pagesize = getpagesize (); + + /* First, make a file with some known garbage in it. */ + data = (char *) malloc (pagesize); + if (!data) + return 1; + for (i = 0; i < pagesize; ++i) + *(data + i) = rand (); + umask (0); + fd = creat ("conftest.mmap", 0600); + if (fd < 0) + return 2; + if (write (fd, data, pagesize) != pagesize) + return 3; + close (fd); + + /* Next, check that the tail of a page is zero-filled. File must have + non-zero length, otherwise we risk SIGBUS for entire page. */ + fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); + if (fd2 < 0) + return 4; + cdata2 = ""; + if (write (fd2, cdata2, 1) != 1) + return 5; + data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); + if (data2 == MAP_FAILED) + return 6; + for (i = 0; i < pagesize; ++i) + if (*(data2 + i)) + return 7; + close (fd2); + if (munmap (data2, pagesize)) + return 8; + + /* Next, try to mmap the file at a fixed address which already has + something else allocated at it. If we can, also make sure that + we see the same garbage. */ + fd = open ("conftest.mmap", O_RDWR); + if (fd < 0) + return 9; + if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_FIXED, fd, 0L)) + return 10; + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data2 + i)) + return 11; + + /* Finally, make sure that changes to the mapped area do not + percolate back to the file as seen by read(). (This is a bug on + some variants of i386 svr4.0.) */ + for (i = 0; i < pagesize; ++i) + *(data2 + i) = *(data2 + i) + 1; + data3 = (char *) malloc (pagesize); + if (!data3) + return 12; + if (read (fd, data3, pagesize) != pagesize) + return 13; + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data3 + i)) + return 14; + close (fd); + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_mmap_fixed_mapped=yes +else + ac_cv_func_mmap_fixed_mapped=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 +$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } +if test $ac_cv_func_mmap_fixed_mapped = yes; then + +$as_echo "#define HAVE_MMAP 1" >>confdefs.h + +fi +rm -rf conftest.mmap conftest.txt + + + for ac_header in argz.h limits.h locale.h nl_types.h malloc.h string.h \ +unistd.h sys/param.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \ +strdup __argz_count __argz_stringify __argz_next +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + if test $ac_cv_header_locale_h = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5 +$as_echo_n "checking for LC_MESSAGES... " >&6; } +if ${am_cv_val_LC_MESSAGES+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +return LC_MESSAGES + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_val_LC_MESSAGES=yes +else + am_cv_val_LC_MESSAGES=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5 +$as_echo "$am_cv_val_LC_MESSAGES" >&6; } + if test $am_cv_val_LC_MESSAGES = yes; then + +$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h + + fi + fi + USE_NLS=yes + + + nls_cv_force_use_gnu_gettext="no" + + nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" + if test "$nls_cv_force_use_gnu_gettext" != "yes"; then + nls_cv_header_intl= + nls_cv_header_libgt= + CATOBJEXT=NONE + + ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default" +if test "x$ac_cv_header_libintl_h" = xyes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in libc" >&5 +$as_echo_n "checking for dgettext in libc... " >&6; } +if ${gt_cv_func_dgettext_libc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +return (int) dgettext ("","") + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_dgettext_libc=yes +else + gt_cv_func_dgettext_libc=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_dgettext_libc" >&5 +$as_echo "$gt_cv_func_dgettext_libc" >&6; } + + if test "$gt_cv_func_dgettext_libc" != "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bindtextdomain in -lintl" >&5 +$as_echo_n "checking for bindtextdomain in -lintl... " >&6; } +if ${ac_cv_lib_intl_bindtextdomain+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char bindtextdomain (); +int +main () +{ +return bindtextdomain (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_intl_bindtextdomain=yes +else + ac_cv_lib_intl_bindtextdomain=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_bindtextdomain" >&5 +$as_echo "$ac_cv_lib_intl_bindtextdomain" >&6; } +if test "x$ac_cv_lib_intl_bindtextdomain" = xyes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in libintl" >&5 +$as_echo_n "checking for dgettext in libintl... " >&6; } +if ${gt_cv_func_dgettext_libintl+:} false; then : + $as_echo_n "(cached) " >&6 +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5 +$as_echo_n "checking for dgettext in -lintl... " >&6; } +if ${ac_cv_lib_intl_dgettext+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dgettext (); +int +main () +{ +return dgettext (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_intl_dgettext=yes +else + ac_cv_lib_intl_dgettext=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5 +$as_echo "$ac_cv_lib_intl_dgettext" >&6; } +if test "x$ac_cv_lib_intl_dgettext" = xyes; then : + gt_cv_func_dgettext_libintl=yes +else + gt_cv_func_dgettext_libintl=no +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_dgettext_libintl" >&5 +$as_echo "$gt_cv_func_dgettext_libintl" >&6; } +fi + + fi + + if test "$gt_cv_func_dgettext_libintl" = "yes"; then + LIBS="$LIBS -lintl"; + fi + + if test "$gt_cv_func_dgettext_libc" = "yes" \ + || test "$gt_cv_func_dgettext_libintl" = "yes"; then + +$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h + + # Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_MSGFMT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$MSGFMT" in + /*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then + ac_cv_path_MSGFMT="$ac_dir/$ac_word" + break + fi + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no" + ;; +esac +fi +MSGFMT="$ac_cv_path_MSGFMT" +if test -n "$MSGFMT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 +$as_echo "$MSGFMT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + if test "$MSGFMT" != "no"; then + for ac_func in dcgettext +do : + ac_fn_c_check_func "$LINENO" "dcgettext" "ac_cv_func_dcgettext" +if test "x$ac_cv_func_dcgettext" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DCGETTEXT 1 +_ACEOF + +fi +done + + # Extract the first word of "gmsgfmt", so it can be a program name with args. +set dummy gmsgfmt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_GMSGFMT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $GMSGFMT in + [\\/]* | ?:[\\/]*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" + ;; +esac +fi +GMSGFMT=$ac_cv_path_GMSGFMT +if test -n "$GMSGFMT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 +$as_echo "$GMSGFMT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + # Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_XGETTEXT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$XGETTEXT" in + /*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then + ac_cv_path_XGETTEXT="$ac_dir/$ac_word" + break + fi + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" + ;; +esac +fi +XGETTEXT="$ac_cv_path_XGETTEXT" +if test -n "$XGETTEXT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 +$as_echo "$XGETTEXT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +extern int _nl_msg_cat_cntr; + return _nl_msg_cat_cntr + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + CATOBJEXT=.gmo + DATADIRNAME=share +else + CATOBJEXT=.mo + DATADIRNAME=lib +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + INSTOBJEXT=.mo + fi + fi + + # Added by Martin Baulig 12/15/98 for libc5 systems + if test "$gt_cv_func_dgettext_libc" != "yes" \ + && test "$gt_cv_func_dgettext_libintl" = "yes"; then + INTLLIBS=-lintl + LIBS=`echo $LIBS | sed -e 's/-lintl//'` + fi + +fi + + + + if test "$CATOBJEXT" = "NONE"; then + nls_cv_use_gnu_gettext=yes + fi + fi + + if test "$nls_cv_use_gnu_gettext" != "yes"; then + +$as_echo "#define ENABLE_NLS 1" >>confdefs.h + + else + CATOBJEXT= + fi + + if test "$XGETTEXT" != ":"; then + if $XGETTEXT --omit-header /dev/null 2> /dev/null; then + : ; + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5 +$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; } + XGETTEXT=":" + fi + fi + + # We need to process the po/ directory. + POSUB=po + + ac_config_commands="$ac_config_commands default-2" + + + for lang in $ALL_LINGUAS; do + GMOFILES="$GMOFILES $lang.gmo" + POFILES="$POFILES $lang.po" + done + + + + + + + + + + + + + + if test "x$CATOBJEXT" != "x"; then + if test "x$ALL_LINGUAS" = "x"; then + LINGUAS= + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 +$as_echo_n "checking for catalogs to be installed... " >&6; } + NEW_LINGUAS= + for lang in ${LINGUAS=$ALL_LINGUAS}; do + case "$ALL_LINGUAS" in + *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;; + esac + done + LINGUAS=$NEW_LINGUAS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 +$as_echo "$LINGUAS" >&6; } + fi + + if test -n "$LINGUAS"; then + for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done + fi + fi + + test -d po || mkdir po + if test "$CATOBJEXT" = ".cat"; then + ac_fn_c_check_header_mongrel "$LINENO" "linux/version.h" "ac_cv_header_linux_version_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_version_h" = xyes; then : + msgformat=linux +else + msgformat=xopen +fi + + + + sed -e '/^#/d' $srcdir/po/$msgformat-msg.sed > po/po2msg.sed + fi + + MKINSTALLDIRS= +# +# jwz: fuck this! it puts hardcoded pathnames into the generated Makefiles! +# +# if test -n "$ac_aux_dir"; then +# MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" +# fi + if test -z "$MKINSTALLDIRS"; then + MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" + fi + + # jwz: you know what, screw it. Let's just use the version that I + # already computed in configure.in, instead of this version that came + # with the i18n crud, ok? + MKINSTALLDIRS="$INSTALL_DIRS" + + + + + test -d po || mkdir po + if test "x$srcdir" != "x."; then + if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then + posrcprefix="$srcdir/" + else + posrcprefix="../$srcdir/" + fi + else + posrcprefix="../" + fi + rm -f po/POTFILES + sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ + < $srcdir/po/POTFILES.in > po/POTFILES + +MKINSTALLDIRS="$INSTALL_DIRS" + + +############################################################################### +# +# Check for -lXmu (some fucked up vendors don't ship it...) +# +############################################################################### + +have_xmu=no + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "X11/Xmu/Error.h" "ac_cv_header_X11_Xmu_Error_h" "#include + #include + #include +" +if test "x$ac_cv_header_X11_Xmu_Error_h" = xyes; then : + have_xmu=yes +fi + + + CPPFLAGS="$ac_save_CPPFLAGS" +if test "$have_xmu" = no ; then + XMU_SRCS='$(UTILS_SRC)/xmu.c' + XMU_OBJS='$(UTILS_BIN)/xmu.o' + XMU_LIBS='' +else + XMU_SRCS='' + XMU_OBJS='' + XMU_LIBS='-lXmu' + $as_echo "#define HAVE_XMU 1" >>confdefs.h + +fi + + +############################################################################### +# +# Check for the SunOS 4.1.x _get_wmShellWidgetClass bug. +# See comp.windows.x FAQ question 124. The right fix is to +# get OpenWindows 3.0 patches 100512-02 and 100573-03. +# +############################################################################### + +if test "$have_xmu" = yes ; then + case "$host" in + *-sunos4*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the SunOS 4.1.x _get_wmShellWidgetClass bug" >&5 +$as_echo_n "checking for the SunOS 4.1.x _get_wmShellWidgetClass bug... " >&6; } +if ${ac_cv_sunos_xmu_bug+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_LDFLAGS="$LDFLAGS" + if test \! -z "$x_libraries" ; then + LDFLAGS="$LDFLAGS -L$x_libraries" + fi + # Note: this trick never works! (Generally.) + # We're only getting away with using AC_TRY_LINK + # with X libraries because we know it's SunOS. + LDFLAGS="$LDFLAGS -lXmu -lXt -lX11 -lXext -lm" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sunos_xmu_bug=no +else + ac_cv_sunos_xmu_bug=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$ac_save_LDFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sunos_xmu_bug" >&5 +$as_echo "$ac_cv_sunos_xmu_bug" >&6; } + if test "$ac_cv_sunos_xmu_bug" = yes ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler understands -static" >&5 +$as_echo_n "checking whether the compiler understands -static... " >&6; } +if ${ac_cv_ld_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -static" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_ld_static=yes +else + ac_cv_ld_static=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$ac_save_LDFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_ld_static" >&5 +$as_echo "$ac_cv_ld_static" >&6; } + if test "$ac_cv_ld_static" = yes ; then + LDFLAGS="$LDFLAGS -static" + else + LDFLAGS="$LDFLAGS -Bstatic" + fi + fi + ;; + esac +fi + + +############################################################################### +# +# Handle the --with-hackdir option +# +############################################################################### + +have_hackdir=yes +with_hackdir_req=unspecified + +# Check whether --with-hackdir was given. +if test "${with_hackdir+set}" = set; then : + withval=$with_hackdir; with_hackdir="$withval"; with_hackdir_req="$withval" +else + with_hackdir=yes +fi + + +if test x"$with_hackdir" = xyes; then + HACKDIR='${libexecdir}/xscreensaver' +elif test x"$with_hackdir" = xno; then + HACKDIR='${bindir}' +else + HACKDIR=$with_hackdir +fi + +# canonicalize slashes. +HACKDIR=`echo "${HACKDIR}" | sed 's@/$@@;s@//*@/@g'` + +# Expand HACKDIR as HACKDIR_FULL +HACKDIR_FULL=`eval eval eval eval eval eval eval eval eval echo $HACKDIR` + +# This option used to be called --enable-subdir; make sure that is no longer +# used, since configure brain-damagedly ignores unknown --enable options. + +obsolete_enable= +# Check whether --enable-subdir was given. +if test "${enable_subdir+set}" = set; then : + enableval=$enable_subdir; obsolete_enable=yes +fi + +if test -n "$obsolete_enable"; then + echo "error: the --enable-subdir option has been replaced with" + echo " the new --with-hackdir option; see \`configure --help'" + echo " for more information." + exit 1 +fi + + +############################################################################### +# +# Handle the --with-configdir option +# Help for --with-x-app-defaults option added. +# +############################################################################### + +have_configdir=yes +with_configdir_req=unspecified + +# Check whether --with-configdir was given. +if test "${with_configdir+set}" = set; then : + withval=$with_configdir; with_configdir="$withval"; with_configdir_req="$withval" +else + with_configdir=yes +fi + + +if test x"$with_configdir" = xyes; then + HACK_CONF_DIR='${datadir}/xscreensaver/config' +elif test x"$with_configdir" = xno; then + echo "error: must be yes, or a pathname: --with-configdir=$with_configdir" + exit 1 +else + # there must be a better way than this... + if test -z "`echo $with_configdir | sed 's@^/.*@@'`" ; then + # absolute path + HACK_CONF_DIR=$with_configdir + else + # relative path + HACK_CONF_DIR="\${exec_prefix}$with_configdir" + fi +fi + + + + +############################################################################### +# +# Check for the SGI SCREEN_SAVER server extension. +# +############################################################################### + +#have_sgi=no +#with_sgi_req=unspecified +#AC_ARG_WITH(sgi-ext, +#[Except where noted, all of the --with options below can also take a +#directory argument: for example, `--with-motif=/opt/Motif'. That would +#cause /opt/Motif/include/ to be added to the -I list, and /opt/Motif/lib/ +#to be added to the -L list, assuming those directories exist. +# +#By default, support for each of these options will be built in, if the +#relevant library routines exist. At run time, they will then be used +#only if the X server being used supports them. Each --with option has +#a corresponding --without option, to override building support for them +#at all. +# +#Screen blanking and idle-detection options: +# +# --with-sgi-ext Include support for the SGI SCREEN_SAVER extension.], +# [with_sgi="$withval"; with_sgi_req="$withval"],[with_sgi=yes]) +# +#HANDLE_X_PATH_ARG(with_sgi, --with-sgi-ext, SGI SCREEN_SAVER) +# +#if test "$with_sgi" = yes; then +# AC_CHECK_X_HEADER(X11/extensions/XScreenSaver.h, +# [have_sgi=yes +# AC_DEFINE(HAVE_SGI_SAVER_EXTENSION)],, +# [#include ]) +# +#elif test "$with_sgi" != no; then +# echo "error: must be yes or no: --with-sgi-ext=$with_sgi" +# exit 1 +#fi + + +############################################################################### +# +# Check for the XIDLE server extension. +# +############################################################################### + +#have_xidle=no +#with_xidle_req=unspecified +#AC_ARG_WITH(xidle-ext, +#[ --with-xidle-ext Include support for the XIDLE extension.], +# [with_xidle="$withval"; with_xidle_req="$withval"],[with_xidle=yes]) +# +#HANDLE_X_PATH_ARG(with_xidle, --with-xidle-ext, XIDLE) +# +#if test "$with_xidle" = yes; then +# AC_CHECK_X_HEADER(X11/extensions/xidle.h, +# [have_xidle=yes +# AC_DEFINE(HAVE_XIDLE_EXTENSION)],, +# [#include ]) +#elif test "$with_xidle" != no; then +# echo "error: must be yes or no: --with-xidle-ext=$with_xidle" +# exit 1 +#fi + + +############################################################################### +# +# Check for the SGI-VIDEO-CONTROL server extension. +# +############################################################################### + +#have_sgivc=no +#with_sgivc_req=unspecified +#AC_ARG_WITH(sgivc-ext, +#[ --with-sgivc-ext Include support for the SGI-VIDEO-CONTROL extension.], +# [with_sgivc="$withval"; with_sgivc_req="$withval"],[with_sgivc=yes]) +# +#HANDLE_X_PATH_ARG(with_sgivc, --with-sgivc-ext, SGI-VIDEO-CONTROL) +# +#if test "$with_sgivc" = yes; then +# +# # first check for XSGIvc.h +# AC_CHECK_X_HEADER(X11/extensions/XSGIvc.h, [have_sgivc=yes],, +# [#include ]) +# +# # if that succeeded, then check for the -lXsgivc +# if test "$have_sgivc" = yes; then +# have_sgivc=no +# AC_CHECK_X_LIB(Xsgivc, XSGIvcQueryGammaMap, +# [have_sgivc=yes; SAVER_LIBS="$SAVER_LIBS -lXsgivc"], [true], +# -lXext -lX11) +# fi +# +# # if that succeeded, then we've really got it. +# if test "$have_sgivc" = yes; then +# AC_DEFINE(HAVE_SGI_VC_EXTENSION) +# fi +# +#elif test "$with_sgivc" != no; then +# echo "error: must be yes or no: --with-sgivc-ext=$with_sgivc" +# exit 1 +#fi + + +############################################################################### +# +# Check for the DPMS server extension. +# +############################################################################### + +have_dpms=no +with_dpms_req=unspecified + +# Check whether --with-dpms-ext was given. +if test "${with_dpms_ext+set}" = set; then : + withval=$with_dpms_ext; with_dpms="$withval"; with_dpms_req="$withval" +else + with_dpms=yes +fi + + + + case "$with_dpms" in + yes) ;; + no) ;; + + /*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DPMS headers" >&5 +$as_echo_n "checking for DPMS headers... " >&6; } + d=$with_dpms/include + if test -d $d; then + X_CFLAGS="-I$d $X_CFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DPMS libs" >&5 +$as_echo_n "checking for DPMS libs... " >&6; } + d=$with_dpms/lib + if test -d $d; then + X_LIBS="-L$d $X_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + # replace the directory string with "yes". + with_dpms_req="yes" + with_dpms=$with_dpms_req + ;; + + *) + echo "" + echo "error: argument to --with-dpms-ext must be \"yes\", \"no\", or a directory." + echo " If it is a directory, then \`DIR/include' will be added to" + echo " the -I list, and \`DIR/lib' will be added to the -L list." + exit 1 + ;; + esac + + +if test "$with_dpms" = yes; then + + # first check for dpms.h + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "X11/extensions/dpms.h" "ac_cv_header_X11_extensions_dpms_h" "#include + #include +" +if test "x$ac_cv_header_X11_extensions_dpms_h" = xyes; then : + have_dpms=yes +fi + + + CPPFLAGS="$ac_save_CPPFLAGS" + + # if that succeeded, then check for the DPMS code in the libraries + if test "$have_dpms" = yes; then + + # first look in -lXext (this is where it is with XFree86 4.0) + have_dpms=no + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DPMSInfo in -lXext" >&5 +$as_echo_n "checking for DPMSInfo in -lXext... " >&6; } +if ${ac_cv_lib_Xext_DPMSInfo+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXext -lXext -lX11 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char DPMSInfo (); +int +main () +{ +return DPMSInfo (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_Xext_DPMSInfo=yes +else + ac_cv_lib_Xext_DPMSInfo=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_DPMSInfo" >&5 +$as_echo "$ac_cv_lib_Xext_DPMSInfo" >&6; } +if test "x$ac_cv_lib_Xext_DPMSInfo" = xyes; then : + have_dpms=yes +else + true +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + + # if that failed, look in -lXdpms (this is where it was in XFree86 3.x) + if test "$have_dpms" = no; then + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DPMSInfo in -lXdpms" >&5 +$as_echo_n "checking for DPMSInfo in -lXdpms... " >&6; } +if ${ac_cv_lib_Xdpms_DPMSInfo+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXdpms -lXext -lX11 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char DPMSInfo (); +int +main () +{ +return DPMSInfo (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_Xdpms_DPMSInfo=yes +else + ac_cv_lib_Xdpms_DPMSInfo=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xdpms_DPMSInfo" >&5 +$as_echo "$ac_cv_lib_Xdpms_DPMSInfo" >&6; } +if test "x$ac_cv_lib_Xdpms_DPMSInfo" = xyes; then : + have_dpms=yes; XDPMS_LIBS="-lXdpms" +else + true +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + fi + fi + + + # if that succeeded, then we've really got it. + if test "$have_dpms" = yes; then + $as_echo "#define HAVE_DPMS_EXTENSION 1" >>confdefs.h + + fi + +elif test "$with_dpms" != no; then + echo "error: must be yes or no: --with-dpms-ext=$with_dpms" + exit 1 +fi + + +############################################################################### +# +# Check for the XINERAMA server extension. +# +############################################################################### + +have_xinerama=no +with_xinerama_req=unspecified + +# Check whether --with-xinerama-ext was given. +if test "${with_xinerama_ext+set}" = set; then : + withval=$with_xinerama_ext; with_xinerama="$withval"; with_xinerama_req="$withval" +else + with_xinerama=yes +fi + + + + case "$with_xinerama" in + yes) ;; + no) ;; + + /*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XINERAMA headers" >&5 +$as_echo_n "checking for XINERAMA headers... " >&6; } + d=$with_xinerama/include + if test -d $d; then + X_CFLAGS="-I$d $X_CFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XINERAMA libs" >&5 +$as_echo_n "checking for XINERAMA libs... " >&6; } + d=$with_xinerama/lib + if test -d $d; then + X_LIBS="-L$d $X_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + # replace the directory string with "yes". + with_xinerama_req="yes" + with_xinerama=$with_xinerama_req + ;; + + *) + echo "" + echo "error: argument to --with-xinerama-ext must be \"yes\", \"no\", or a directory." + echo " If it is a directory, then \`DIR/include' will be added to" + echo " the -I list, and \`DIR/lib' will be added to the -L list." + exit 1 + ;; + esac + + +if test "$with_xinerama" = yes; then + + # first check for Xinerama.h + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "X11/extensions/Xinerama.h" "ac_cv_header_X11_extensions_Xinerama_h" "#include +" +if test "x$ac_cv_header_X11_extensions_Xinerama_h" = xyes; then : + have_xinerama=yes +fi + + + CPPFLAGS="$ac_save_CPPFLAGS" + + # if that succeeded, then check for the XINERAMA code in the libraries + if test "$have_xinerama" = yes; then + + # first look in -lXext + have_xinerama=no + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XineramaQueryScreens in -lXext" >&5 +$as_echo_n "checking for XineramaQueryScreens in -lXext... " >&6; } +if ${ac_cv_lib_Xext_XineramaQueryScreens+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXext -lXext -lX11 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XineramaQueryScreens (); +int +main () +{ +return XineramaQueryScreens (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_Xext_XineramaQueryScreens=yes +else + ac_cv_lib_Xext_XineramaQueryScreens=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XineramaQueryScreens" >&5 +$as_echo "$ac_cv_lib_Xext_XineramaQueryScreens" >&6; } +if test "x$ac_cv_lib_Xext_XineramaQueryScreens" = xyes; then : + have_xinerama=yes +else + true +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + + # if that failed, look in -lXinerama (this is where it is in XFree86 4.1.) + if test "$have_xinerama" = no; then + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XineramaQueryScreens in -lXinerama" >&5 +$as_echo_n "checking for XineramaQueryScreens in -lXinerama... " >&6; } +if ${ac_cv_lib_Xinerama_XineramaQueryScreens+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXinerama -lXext -lX11 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XineramaQueryScreens (); +int +main () +{ +return XineramaQueryScreens (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_Xinerama_XineramaQueryScreens=yes +else + ac_cv_lib_Xinerama_XineramaQueryScreens=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xinerama_XineramaQueryScreens" >&5 +$as_echo "$ac_cv_lib_Xinerama_XineramaQueryScreens" >&6; } +if test "x$ac_cv_lib_Xinerama_XineramaQueryScreens" = xyes; then : + have_xinerama=yes; XINERAMA_LIBS="-lXinerama" +else + true +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + fi + fi + + # if that succeeded, then we've really got it. + if test "$have_xinerama" = yes; then + $as_echo "#define HAVE_XINERAMA 1" >>confdefs.h + + fi + +elif test "$with_xinerama" != no; then + echo "error: must be yes or no: --with-xinerama-ext=$with_xinerama" + exit 1 +fi + + +############################################################################### +# +# Check for the XINPUT server extension. +# +############################################################################### + +have_xinput=no +with_xinput_req=unspecified + +# Check whether --with-xinput-ext was given. +if test "${with_xinput_ext+set}" = set; then : + withval=$with_xinput_ext; with_xinput="$withval"; with_xinput_req="$withval" +else + with_xinput=yes +fi + + + + case "$with_xinput" in + yes) ;; + no) ;; + + /*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XINPUT headers" >&5 +$as_echo_n "checking for XINPUT headers... " >&6; } + d=$with_xinput/include + if test -d $d; then + X_CFLAGS="-I$d $X_CFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XINPUT libs" >&5 +$as_echo_n "checking for XINPUT libs... " >&6; } + d=$with_xinput/lib + if test -d $d; then + X_LIBS="-L$d $X_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + # replace the directory string with "yes". + with_xinput_req="yes" + with_xinput=$with_xinput_req + ;; + + *) + echo "" + echo "error: argument to --with-xinput-ext must be \"yes\", \"no\", or a directory." + echo " If it is a directory, then \`DIR/include' will be added to" + echo " the -I list, and \`DIR/lib' will be added to the -L list." + exit 1 + ;; + esac + + +if test "$with_xinput" = yes; then + + # first check for Xinput.h + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "X11/extensions/XInput.h" "ac_cv_header_X11_extensions_XInput_h" "#include +" +if test "x$ac_cv_header_X11_extensions_XInput_h" = xyes; then : + have_xinput=yes +fi + + + CPPFLAGS="$ac_save_CPPFLAGS" + + # if that succeeded, then check for libXi + if test "$have_xinput" = yes; then + have_xinput=no + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XListInputDevices in -lXi" >&5 +$as_echo_n "checking for XListInputDevices in -lXi... " >&6; } +if ${ac_cv_lib_Xi_XListInputDevices+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXi -lXext -lX11 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XListInputDevices (); +int +main () +{ +return XListInputDevices (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_Xi_XListInputDevices=yes +else + ac_cv_lib_Xi_XListInputDevices=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xi_XListInputDevices" >&5 +$as_echo "$ac_cv_lib_Xi_XListInputDevices" >&6; } +if test "x$ac_cv_lib_Xi_XListInputDevices" = xyes; then : + have_xinput=yes; SAVER_LIBS="$SAVER_LIBS -lXi" +else + true +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + fi + + # if that succeeded, then we've really got it. + if test "$have_xinput" = yes; then + $as_echo "#define HAVE_XINPUT 1" >>confdefs.h + + fi + +elif test "$with_xinput" != no; then + echo "error: must be yes or no: --with-xinput-ext=$with_xinput" + exit 1 +fi + + +############################################################################### +# +# Check for the XF86VMODE server extension (for virtual screens.) +# +############################################################################### + +have_xf86vmode=no +with_xf86vmode_req=unspecified + +# Check whether --with-xf86vmode-ext was given. +if test "${with_xf86vmode_ext+set}" = set; then : + withval=$with_xf86vmode_ext; with_xf86vmode="$withval"; with_xf86vmode_req="$withval" +else + with_xf86vmode=yes +fi + + + + case "$with_xf86vmode" in + yes) ;; + no) ;; + + /*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xf86vmode headers" >&5 +$as_echo_n "checking for xf86vmode headers... " >&6; } + d=$with_xf86vmode/include + if test -d $d; then + X_CFLAGS="-I$d $X_CFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xf86vmode libs" >&5 +$as_echo_n "checking for xf86vmode libs... " >&6; } + d=$with_xf86vmode/lib + if test -d $d; then + X_LIBS="-L$d $X_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + # replace the directory string with "yes". + with_xf86vmode_req="yes" + with_xf86vmode=$with_xf86vmode_req + ;; + + *) + echo "" + echo "error: argument to --with-xf86vmode-ext must be \"yes\", \"no\", or a directory." + echo " If it is a directory, then \`DIR/include' will be added to" + echo " the -I list, and \`DIR/lib' will be added to the -L list." + exit 1 + ;; + esac + + +VIDMODE_LIBS="" + +if test "$with_xf86vmode" = yes; then + + # first check for xf86vmode.h + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86vmode.h" "ac_cv_header_X11_extensions_xf86vmode_h" "#include +" +if test "x$ac_cv_header_X11_extensions_xf86vmode_h" = xyes; then : + have_xf86vmode=yes +fi + + + CPPFLAGS="$ac_save_CPPFLAGS" + + # if that succeeded, then check for the -lXxf86vm + if test "$have_xf86vmode" = yes; then + have_xf86vmode=no + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XF86VidModeGetViewPort in -lXxf86vm" >&5 +$as_echo_n "checking for XF86VidModeGetViewPort in -lXxf86vm... " >&6; } +if ${ac_cv_lib_Xxf86vm_XF86VidModeGetViewPort+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXxf86vm -lXext -lX11 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XF86VidModeGetViewPort (); +int +main () +{ +return XF86VidModeGetViewPort (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_Xxf86vm_XF86VidModeGetViewPort=yes +else + ac_cv_lib_Xxf86vm_XF86VidModeGetViewPort=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xxf86vm_XF86VidModeGetViewPort" >&5 +$as_echo "$ac_cv_lib_Xxf86vm_XF86VidModeGetViewPort" >&6; } +if test "x$ac_cv_lib_Xxf86vm_XF86VidModeGetViewPort" = xyes; then : + have_xf86vmode=yes; + VIDMODE_LIBS="-lXxf86vm"; + SAVER_LIBS="$SAVER_LIBS $VIDMODE_LIBS" +else + true +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + fi + + # if that succeeded, then we've really got it. + if test "$have_xf86vmode" = yes; then + $as_echo "#define HAVE_XF86VMODE 1" >>confdefs.h + + fi + +elif test "$with_xf86vmode" != no; then + echo "error: must be yes or no: --with-xf86vmode-ext=$with_xf86vmode" + exit 1 +fi + + +############################################################################### +# +# Check for the XF86VMODE server extension (for gamma fading.) +# +############################################################################### + +have_xf86gamma=no +have_xf86gamma_ramp=no +with_xf86gamma_req=unspecified + +# Check whether --with-xf86gamma-ext was given. +if test "${with_xf86gamma_ext+set}" = set; then : + withval=$with_xf86gamma_ext; with_xf86gamma="$withval"; with_xf86gamma_req="$withval" +else + with_xf86gamma=yes +fi + + + + case "$with_xf86gamma" in + yes) ;; + no) ;; + + /*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xf86gamma headers" >&5 +$as_echo_n "checking for xf86gamma headers... " >&6; } + d=$with_xf86gamma/include + if test -d $d; then + X_CFLAGS="-I$d $X_CFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xf86gamma libs" >&5 +$as_echo_n "checking for xf86gamma libs... " >&6; } + d=$with_xf86gamma/lib + if test -d $d; then + X_LIBS="-L$d $X_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + # replace the directory string with "yes". + with_xf86gamma_req="yes" + with_xf86gamma=$with_xf86gamma_req + ;; + + *) + echo "" + echo "error: argument to --with-xf86gamma-ext must be \"yes\", \"no\", or a directory." + echo " If it is a directory, then \`DIR/include' will be added to" + echo " the -I list, and \`DIR/lib' will be added to the -L list." + exit 1 + ;; + esac + + +if test "$with_xf86gamma" = yes; then + + # first check for xf86vmode.h, if we haven't already + if test "$have_xf86vmode" = yes; then + have_xf86gamma=yes + else + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "X11/extensions/xf86vmode.h" "ac_cv_header_X11_extensions_xf86vmode_h" "#include +" +if test "x$ac_cv_header_X11_extensions_xf86vmode_h" = xyes; then : + have_xf86gamma=yes +fi + + + CPPFLAGS="$ac_save_CPPFLAGS" + fi + + # if that succeeded, then check for the -lXxf86vm + if test "$have_xf86gamma" = yes; then + have_xf86gamma=no + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XF86VidModeSetGamma in -lXxf86vm" >&5 +$as_echo_n "checking for XF86VidModeSetGamma in -lXxf86vm... " >&6; } +if ${ac_cv_lib_Xxf86vm_XF86VidModeSetGamma+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXxf86vm -lXext -lX11 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XF86VidModeSetGamma (); +int +main () +{ +return XF86VidModeSetGamma (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_Xxf86vm_XF86VidModeSetGamma=yes +else + ac_cv_lib_Xxf86vm_XF86VidModeSetGamma=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xxf86vm_XF86VidModeSetGamma" >&5 +$as_echo "$ac_cv_lib_Xxf86vm_XF86VidModeSetGamma" >&6; } +if test "x$ac_cv_lib_Xxf86vm_XF86VidModeSetGamma" = xyes; then : + have_xf86gamma=yes +else + true +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + fi + + # check for the Ramp versions of the functions too. + if test "$have_xf86gamma" = yes; then + have_xf86gamma_ramp=no + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XF86VidModeSetGammaRamp in -lXxf86vm" >&5 +$as_echo_n "checking for XF86VidModeSetGammaRamp in -lXxf86vm... " >&6; } +if ${ac_cv_lib_Xxf86vm_XF86VidModeSetGammaRamp+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXxf86vm -lXext -lX11 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XF86VidModeSetGammaRamp (); +int +main () +{ +return XF86VidModeSetGammaRamp (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_Xxf86vm_XF86VidModeSetGammaRamp=yes +else + ac_cv_lib_Xxf86vm_XF86VidModeSetGammaRamp=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xxf86vm_XF86VidModeSetGammaRamp" >&5 +$as_echo "$ac_cv_lib_Xxf86vm_XF86VidModeSetGammaRamp" >&6; } +if test "x$ac_cv_lib_Xxf86vm_XF86VidModeSetGammaRamp" = xyes; then : + have_xf86gamma_ramp=yes +else + true +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + fi + + # if those tests succeeded, then we've really got the functions. + if test "$have_xf86gamma" = yes; then + $as_echo "#define HAVE_XF86VMODE_GAMMA 1" >>confdefs.h + + fi + + if test "$have_xf86gamma_ramp" = yes; then + $as_echo "#define HAVE_XF86VMODE_GAMMA_RAMP 1" >>confdefs.h + + fi + + # pull in the lib, if we haven't already + if test "$have_xf86gamma" = yes -a "$have_xf86vmode" = no; then + SAVER_LIBS="$SAVER_LIBS -lXxf86vm" + fi + +elif test "$with_xf86gamma" != no; then + echo "error: must be yes or no: --with-xf86gamma-ext=$with_xf86vmode" + exit 1 +fi + + +############################################################################### +# +# Check for the RANDR (Resize and Rotate) server extension. +# +# We need this to detect when the resolution of the desktop +# has changed out from under us (this is a newer, different +# mechanism than the XF86VMODE virtual viewports.) +# +############################################################################### + +have_randr=no +with_randr_req=unspecified + +# Check whether --with-randr-ext was given. +if test "${with_randr_ext+set}" = set; then : + withval=$with_randr_ext; with_randr="$withval"; with_randr_req="$withval" +else + with_randr=yes +fi + + + + case "$with_randr" in + yes) ;; + no) ;; + + /*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RANDR headers" >&5 +$as_echo_n "checking for RANDR headers... " >&6; } + d=$with_randr/include + if test -d $d; then + X_CFLAGS="-I$d $X_CFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RANDR libs" >&5 +$as_echo_n "checking for RANDR libs... " >&6; } + d=$with_randr/lib + if test -d $d; then + X_LIBS="-L$d $X_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + # replace the directory string with "yes". + with_randr_req="yes" + with_randr=$with_randr_req + ;; + + *) + echo "" + echo "error: argument to --with-randr-ext must be \"yes\", \"no\", or a directory." + echo " If it is a directory, then \`DIR/include' will be added to" + echo " the -I list, and \`DIR/lib' will be added to the -L list." + exit 1 + ;; + esac + + +if test "$with_randr" = yes; then + + # first check for Xrandr.h + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "X11/extensions/Xrandr.h" "ac_cv_header_X11_extensions_Xrandr_h" "#include +" +if test "x$ac_cv_header_X11_extensions_Xrandr_h" = xyes; then : + have_randr=yes +fi + + + CPPFLAGS="$ac_save_CPPFLAGS" + + # if that succeeded, then check for the XRR code in the libraries + if test "$have_randr" = yes; then + + # RANDR probably needs -lXrender + xrender_libs= + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderSetSubpixelOrder in -lXrender" >&5 +$as_echo_n "checking for XRenderSetSubpixelOrder in -lXrender... " >&6; } +if ${ac_cv_lib_Xrender_XRenderSetSubpixelOrder+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXrender -lXext -lX11 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XRenderSetSubpixelOrder (); +int +main () +{ +return XRenderSetSubpixelOrder (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_Xrender_XRenderSetSubpixelOrder=yes +else + ac_cv_lib_Xrender_XRenderSetSubpixelOrder=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderSetSubpixelOrder" >&5 +$as_echo "$ac_cv_lib_Xrender_XRenderSetSubpixelOrder" >&6; } +if test "x$ac_cv_lib_Xrender_XRenderSetSubpixelOrder" = xyes; then : + xrender_libs="-lXrender" +else + true +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + + # first look for RANDR in -lXext + have_randr=no + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRRGetScreenInfo in -lXext" >&5 +$as_echo_n "checking for XRRGetScreenInfo in -lXext... " >&6; } +if ${ac_cv_lib_Xext_XRRGetScreenInfo+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXext $xrender_libs -lXext -lX11 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XRRGetScreenInfo (); +int +main () +{ +return XRRGetScreenInfo (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_Xext_XRRGetScreenInfo=yes +else + ac_cv_lib_Xext_XRRGetScreenInfo=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XRRGetScreenInfo" >&5 +$as_echo "$ac_cv_lib_Xext_XRRGetScreenInfo" >&6; } +if test "x$ac_cv_lib_Xext_XRRGetScreenInfo" = xyes; then : + have_randr=yes; SAVER_LIBS="$SAVER_LIBS $xrender_libs" +else + true +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + + # if that failed, look in -lXrandr + if test "$have_randr" = no; then + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRRGetScreenInfo in -lXrandr" >&5 +$as_echo_n "checking for XRRGetScreenInfo in -lXrandr... " >&6; } +if ${ac_cv_lib_Xrandr_XRRGetScreenInfo+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXrandr $xrender_libs -lXext -lX11 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XRRGetScreenInfo (); +int +main () +{ +return XRRGetScreenInfo (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_Xrandr_XRRGetScreenInfo=yes +else + ac_cv_lib_Xrandr_XRRGetScreenInfo=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrandr_XRRGetScreenInfo" >&5 +$as_echo "$ac_cv_lib_Xrandr_XRRGetScreenInfo" >&6; } +if test "x$ac_cv_lib_Xrandr_XRRGetScreenInfo" = xyes; then : + have_randr=yes; SAVER_LIBS="$SAVER_LIBS -lXrandr $xrender_libs" +else + true +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + fi + fi + + # if that succeeded, then we've really got it. + if test "$have_randr" = yes; then + $as_echo "#define HAVE_RANDR 1" >>confdefs.h + + + # Now check for version 1.2 in the same libs. + # Try to compile, since on MacOS 10.5.7, headers are older than libs! + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRRGetScreenResources" >&5 +$as_echo_n "checking for XRRGetScreenResources... " >&6; } +if ${ac_cv_randr_12+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_randr_12=no + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include +int +main () +{ +XRRScreenResources *res = + XRRGetScreenResources (0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_randr_12=yes +else + ac_cv_randr_12=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$ac_save_CPPFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_randr_12" >&5 +$as_echo "$ac_cv_randr_12" >&6; } + if test "$ac_cv_randr_12" = yes ; then + $as_echo "#define HAVE_RANDR_12 1" >>confdefs.h + + fi +# AC_CHECK_X_LIB(c, XRRGetOutputInfo, [AC_DEFINE(HAVE_RANDR_12)], +# [true], $SAVER_LIBS) + fi + + +elif test "$with_randr" != no; then + echo "error: must be yes or no: --with-randr-ext=$with_randr" + exit 1 +fi + + +############################################################################### +# +# Check for XF86MiscSetGrabKeysState (but only bother if we are already +# using other XF86 stuff.) +# +############################################################################### + +have_xf86miscsetgrabkeysstate=no +if test "$have_xf86gamma" = yes -o "$have_xf86vmode" = yes; then + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XF86MiscSetGrabKeysState in -lXxf86misc" >&5 +$as_echo_n "checking for XF86MiscSetGrabKeysState in -lXxf86misc... " >&6; } +if ${ac_cv_lib_Xxf86misc_XF86MiscSetGrabKeysState+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXxf86misc -lXext -lX11 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XF86MiscSetGrabKeysState (); +int +main () +{ +return XF86MiscSetGrabKeysState (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_Xxf86misc_XF86MiscSetGrabKeysState=yes +else + ac_cv_lib_Xxf86misc_XF86MiscSetGrabKeysState=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xxf86misc_XF86MiscSetGrabKeysState" >&5 +$as_echo "$ac_cv_lib_Xxf86misc_XF86MiscSetGrabKeysState" >&6; } +if test "x$ac_cv_lib_Xxf86misc_XF86MiscSetGrabKeysState" = xyes; then : + have_xf86miscsetgrabkeysstate=yes +else + true +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + if test "$have_xf86miscsetgrabkeysstate" = yes ; then + SAVER_LIBS="$SAVER_LIBS -lXxf86misc" + $as_echo "#define HAVE_XF86MISCSETGRABKEYSSTATE 1" >>confdefs.h + + fi +fi + + +############################################################################### +# +# Check for HP XHPDisableReset and XHPEnableReset. +# +############################################################################### + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XHPDisableReset in X11/XHPlib.h" >&5 +$as_echo_n "checking for XHPDisableReset in X11/XHPlib.h... " >&6; } + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "XHPDisableReset" >/dev/null 2>&1; then : + $as_echo "#define HAVE_XHPDISABLERESET 1" >>confdefs.h + + SAVER_LIBS="-lXhp11 $SAVER_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -rf conftest* + + CPPFLAGS="$ac_save_CPPFLAGS" + + +############################################################################### +# +# Check for /proc/interrupts. +# +############################################################################### + +have_proc_interrupts=no +with_proc_interrupts_req=unspecified + +# Check whether --with-proc-interrupts was given. +if test "${with_proc_interrupts+set}" = set; then : + withval=$with_proc_interrupts; with_proc_interrupts="$withval"; with_proc_interrupts_req="$withval" +else + with_proc_interrupts=yes +fi + + +if test "$with_proc_interrupts" = yes; then + + # Note that we may be building in an environment (e.g. Debian buildd chroot) + # without a proper /proc filesystem. If /proc/interrupts exists, then we'll + # check that it has the bits we need, but otherwise we'll just go on faith. + # + have_proc_interrupts=yes + + if test -f /proc/interrupts; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether /proc/interrupts contains keyboard data" >&5 +$as_echo_n "checking whether /proc/interrupts contains keyboard data... " >&6; } +if ${ac_cv_have_proc_interrupts+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_have_proc_interrupts=no + if grep 'keyboard\|i8042' /proc/interrupts >/dev/null 2>&1 ; then + ac_cv_have_proc_interrupts=yes + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_proc_interrupts" >&5 +$as_echo "$ac_cv_have_proc_interrupts" >&6; } + have_proc_interrupts=$ac_cv_have_proc_interrupts + fi + + if test "$have_proc_interrupts" = yes; then + $as_echo "#define HAVE_PROC_INTERRUPTS 1" >>confdefs.h + + fi + +elif test "$with_proc_interrupts" != no; then + echo "error: must be yes or no: --with-proc-interrupts=$with_proc_interrupts" + exit 1 +fi + + +############################################################################### +# +# The --enable-locking option +# +############################################################################### + +# Check whether --enable-locking was given. +if test "${enable_locking+set}" = set; then : + enableval=$enable_locking; enable_locking="$enableval" +else + if test "$ac_macosx" = yes; then + # We can't lock on MacOS X, so default to not compiling in support for it. + # But allow --enable-locking to override that, so I can debug Linux locking + # under MacOS X11. + enable_locking=no + else + enable_locking=yes + fi +fi + +if test "$enable_locking" = yes; then + true +elif test "$enable_locking" = no; then + $as_echo "#define NO_LOCKING 1" >>confdefs.h + +else + echo "error: must be yes or no: --enable-locking=$enable_locking" + exit 1 +fi + + +############################################################################### +# +# Whether to allow root password to unblank. +# +############################################################################### +# Check whether --enable-root-passwd was given. +if test "${enable_root_passwd+set}" = set; then : + enableval=$enable_root_passwd; enable_root_passwd="$enableval" +else + enable_root_passwd=yes +fi + +if test "$enable_root_passwd" = yes; then + $as_echo "#define ALLOW_ROOT_PASSWD 1" >>confdefs.h + + true +elif test "$enable_root_passwd" != no; then + echo "error: must be yes or no: --enable-root-passwd=$enable_root_passwd" + exit 1 +fi + +############################################################################### +# +# Check for PAM. +# +############################################################################### + +case "$host" in + *-solaris*) + # Solaris systems tend to come with PAM misconfigured. + # Don't build it by default, even if the headers exist. + with_pam_default=no + ;; + *) + # Default to building PAM support on all other systems, if it exists. + with_pam_default=yes + ;; +esac + +have_pam=no +with_pam_req=unspecified + + +# Check whether --with-pam was given. +if test "${with_pam+set}" = set; then : + withval=$with_pam; with_pam="$withval"; with_pam_req="$withval" +else + with_pam=$with_pam_default +fi + + + +# Check whether --with-pam_service_name was given. +if test "${with_pam_service_name+set}" = set; then : + withval=$with_pam_service_name; pam_service_name="$withval" +else + pam_service_name="xscreensaver" +fi + + +# Check whether --enable-pam-check-account-type was given. +if test "${enable_pam_check_account_type+set}" = set; then : + enableval=$enable_pam_check_account_type; enable_pam_check_account_type="$enableval" +else + enable_pam_check_account_type=no +fi + +if test "$enable_pam_check_account_type" = yes ; then + $as_echo "#define PAM_CHECK_ACCOUNT_TYPE 1" >>confdefs.h + + true +elif test "$enable_pam_check_account_type" != no ; then + echo "error: must be yes or no: --enable-pam-check-account-type=$enable_pam_check_account_type" + exit 1 +fi + + + case "$with_pam" in + yes) ;; + no) ;; + + /*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PAM headers" >&5 +$as_echo_n "checking for PAM headers... " >&6; } + d=$with_pam/include + if test -d $d; then + X_CFLAGS="-I$d $X_CFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PAM libs" >&5 +$as_echo_n "checking for PAM libs... " >&6; } + d=$with_pam/lib + if test -d $d; then + X_LIBS="-L$d $X_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + # replace the directory string with "yes". + with_pam_req="yes" + with_pam=$with_pam_req + ;; + + *) + echo "" + echo "error: argument to --with-pam must be \"yes\", \"no\", or a directory." + echo " If it is a directory, then \`DIR/include' will be added to" + echo " the -I list, and \`DIR/lib' will be added to the -L list." + exit 1 + ;; + esac + + +if test "$enable_locking" = yes -a "$with_pam" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PAM" >&5 +$as_echo_n "checking for PAM... " >&6; } +if ${ac_cv_pam+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_pam=yes +else + ac_cv_pam=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$ac_save_CPPFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pam" >&5 +$as_echo "$ac_cv_pam" >&6; } + if test "$ac_cv_pam" = yes ; then + have_pam=yes + $as_echo "#define HAVE_PAM 1" >>confdefs.h + + cat >>confdefs.h <<_ACEOF +#define PAM_SERVICE_NAME "$pam_service_name" +_ACEOF + + + PASSWD_LIBS="${PASSWD_LIBS} -lpam" + + # libpam typically requires dlopen and dlsym. On FreeBSD, + # those are in libc. On Linux and Solaris, they're in libdl. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + PASSWD_LIBS="${PASSWD_LIBS} -ldl" +fi + + + # On Linux, sigtimedwait() is in libc; on Solaris, it's in librt. + have_timedwait=no + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigtimedwait in -lc" >&5 +$as_echo_n "checking for sigtimedwait in -lc... " >&6; } +if ${ac_cv_lib_c_sigtimedwait+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sigtimedwait (); +int +main () +{ +return sigtimedwait (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_c_sigtimedwait=yes +else + ac_cv_lib_c_sigtimedwait=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_sigtimedwait" >&5 +$as_echo "$ac_cv_lib_c_sigtimedwait" >&6; } +if test "x$ac_cv_lib_c_sigtimedwait" = xyes; then : + have_timedwait=yes + $as_echo "#define HAVE_SIGTIMEDWAIT 1" >>confdefs.h + +fi + + if test "$have_timedwait" = no ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigtimedwait in -lrt" >&5 +$as_echo_n "checking for sigtimedwait in -lrt... " >&6; } +if ${ac_cv_lib_rt_sigtimedwait+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lrt $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sigtimedwait (); +int +main () +{ +return sigtimedwait (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_rt_sigtimedwait=yes +else + ac_cv_lib_rt_sigtimedwait=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sigtimedwait" >&5 +$as_echo "$ac_cv_lib_rt_sigtimedwait" >&6; } +if test "x$ac_cv_lib_rt_sigtimedwait" = xyes; then : + have_timedwait=yes + $as_echo "#define HAVE_SIGTIMEDWAIT 1" >>confdefs.h + + PASSWD_LIBS="${PASSWD_LIBS} -lrt" +fi + + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to call pam_strerror" >&5 +$as_echo_n "checking how to call pam_strerror... " >&6; } + if ${ac_cv_pam_strerror_args+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include +int +main () +{ +pam_handle_t *pamh = 0; + char *s = pam_strerror(pamh, PAM_SUCCESS); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_pam_strerror_args=2 +else + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include +int +main () +{ +char *s = + pam_strerror(PAM_SUCCESS); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_pam_strerror_args=1 +else + ac_pam_strerror_args=0 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$ac_save_CPPFLAGS" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$ac_save_CPPFLAGS" + ac_cv_pam_strerror_args=$ac_pam_strerror_args +fi + + ac_pam_strerror_args=$ac_cv_pam_strerror_args + if test "$ac_pam_strerror_args" = 1 ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: one argument" >&5 +$as_echo "one argument" >&6; } + elif test "$ac_pam_strerror_args" = 2 ; then + $as_echo "#define PAM_STRERROR_TWO_ARGS 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: two arguments" >&5 +$as_echo "two arguments" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5 +$as_echo "unknown" >&6; } + fi + +# Check pam_fail_delay + { $as_echo "$as_me:${as_lineno-$LINENO}: checking pam_fail_delay in -lpam" >&5 +$as_echo_n "checking pam_fail_delay in -lpam... " >&6; } + if ${ac_cv_pam_fail_delay+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_LDFLAGS="$LDFLAGS" + LDFLAGS="-lpam" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +pam_handle_t *pamh = 0; + unsigned int usec = 1; + int status = pam_fail_delay (pamh, usec); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_pam_fail_delay=yes +else + ac_pam_fail_delay=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_cv_pam_fail_delay=$ac_pam_fail_delay, + LDFLAGS=$ac_save_LDFLAGS +fi + + + if test "$ac_pam_fail_delay" = yes ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + $as_echo "#define HAVE_PAM_FAIL_DELAY 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + fi +fi + + +############################################################################### +# +# Check for Kerberos. +# +############################################################################### + +have_kerberos=no +have_kerberos5=no +with_kerberos_req=unspecified + + +# Check whether --with-kerberos was given. +if test "${with_kerberos+set}" = set; then : + withval=$with_kerberos; with_kerberos="$withval"; with_kerberos_req="$withval" +else + with_kerberos=yes +fi + + + + case "$with_kerberos" in + yes) ;; + no) ;; + + /*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Kerberos headers" >&5 +$as_echo_n "checking for Kerberos headers... " >&6; } + d=$with_kerberos/include + if test -d $d; then + X_CFLAGS="-I$d $X_CFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Kerberos libs" >&5 +$as_echo_n "checking for Kerberos libs... " >&6; } + d=$with_kerberos/lib + if test -d $d; then + X_LIBS="-L$d $X_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + # replace the directory string with "yes". + with_kerberos_req="yes" + with_kerberos=$with_kerberos_req + ;; + + *) + echo "" + echo "error: argument to --with-kerberos must be \"yes\", \"no\", or a directory." + echo " If it is a directory, then \`DIR/include' will be added to" + echo " the -I list, and \`DIR/lib' will be added to the -L list." + exit 1 + ;; + esac + + +if test "$enable_locking" = yes -a "$with_kerberos" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Kerberos 4" >&5 +$as_echo_n "checking for Kerberos 4... " >&6; } +if ${ac_cv_kerberos+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_kerberos=yes +else + ac_cv_kerberos=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$ac_save_CPPFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kerberos" >&5 +$as_echo "$ac_cv_kerberos" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Kerberos 5" >&5 +$as_echo_n "checking for Kerberos 5... " >&6; } +if ${ac_cv_kerberos5+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_kerberos5=yes +else + ac_cv_kerberos5=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$ac_save_CPPFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kerberos5" >&5 +$as_echo "$ac_cv_kerberos5" >&6; } + + if test "$ac_cv_kerberos" = yes ; then + have_kerberos=yes + $as_echo "#define HAVE_KERBEROS 1" >>confdefs.h + + fi + + if test "$ac_cv_kerberos5" = yes ; then + + # Andrew Snare wrote: + # + # You were assuming that if kerberosV (krb5) was found, then kerberosIV + # (krb4) was also available. This turns out not to be the case with + # mit-krb-1.2.7; apparently backwards-compatibility with KerberosIV + # is optional. + # + # So, disable kerberosV support if libkrb4 can't be found. + # This is not the best solution, but it makes the compile not fail. + # + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_tf_realm in -lkrb4" >&5 +$as_echo_n "checking for krb_get_tf_realm in -lkrb4... " >&6; } +if ${ac_cv_lib_krb4_krb_get_tf_realm+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lkrb4 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char krb_get_tf_realm (); +int +main () +{ +return krb_get_tf_realm (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_krb4_krb_get_tf_realm=yes +else + ac_cv_lib_krb4_krb_get_tf_realm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_tf_realm" >&5 +$as_echo "$ac_cv_lib_krb4_krb_get_tf_realm" >&6; } +if test "x$ac_cv_lib_krb4_krb_get_tf_realm" = xyes; then : + have_kerberos=yes +else + have_kerberos=no +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + if test "$have_kerberos" = yes ; then + have_kerberos5=yes + $as_echo "#define HAVE_KERBEROS 1" >>confdefs.h + + $as_echo "#define HAVE_KERBEROS5 1" >>confdefs.h + + else + have_kerberos5=no + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find compat lib (libkrb4) needed to use Kerberos 5" >&5 +$as_echo "$as_me: WARNING: Cannot find compat lib (libkrb4) needed to use Kerberos 5" >&2;} + fi + + fi + + if test "$have_kerberos5" = yes ; then + # from Matt Knopp + # (who got it from amu@mit.edu) + + PASSWD_LIBS="$PASSWD_LIBS -lkrb4 -ldes425 -lkrb5 -lk5crypto -lcom_err" + + # jwz: MacOS X uses -lkrb5, but not -lcrypt + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" fi - eval "$ac_cv_have_x" -fi # $with_x != no + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5 +$as_echo_n "checking for crypt in -lcrypt... " >&6; } +if ${ac_cv_lib_crypt_crypt+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcrypt $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char crypt (); +int +main () +{ +return crypt (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_crypt_crypt=yes +else + ac_cv_lib_crypt_crypt=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5 +$as_echo "$ac_cv_lib_crypt_crypt" >&6; } +if test "x$ac_cv_lib_crypt_crypt" = xyes; then : + PASSWD_LIBS="$PASSWD_LIBS -lcrypt" +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + + elif test "$have_kerberos" = yes ; then + # from Tim Showalter for FreeBSD 4.2 + PASSWD_LIBS="$PASSWD_LIBS -lkrb -ldes -lcom_err" + fi + + if test "$have_kerberos" = yes ; then + ac_fn_c_check_func "$LINENO" "res_search" "ac_cv_func_res_search" +if test "x$ac_cv_func_res_search" = xyes; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_search in -lresolv" >&5 +$as_echo_n "checking for res_search in -lresolv... " >&6; } +if ${ac_cv_lib_resolv_res_search+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lresolv $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char res_search (); +int +main () +{ +return res_search (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_resolv_res_search=yes +else + ac_cv_lib_resolv_res_search=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_search" >&5 +$as_echo "$ac_cv_lib_resolv_res_search" >&6; } +if test "x$ac_cv_lib_resolv_res_search" = xyes; then : + PASSWD_LIBS="${PASSWD_LIBS} -lresolv" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find DNS resolver libraries needed for Kerberos" >&5 +$as_echo "$as_me: WARNING: Can't find DNS resolver libraries needed for Kerberos" >&2;} + +fi + +fi + + fi +fi + + +############################################################################### +# +# Check for the nine billion variants of shadow passwords... +# +############################################################################### + +need_setuid=no + +have_shadow=no +with_shadow_req=unspecified + + +# Check whether --with-shadow was given. +if test "${with_shadow+set}" = set; then : + withval=$with_shadow; with_shadow="$withval"; with_shadow_req="$withval" +else + with_shadow=yes +fi + + + + case "$with_shadow" in + yes) ;; + no) ;; + + /*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shadow password headers" >&5 +$as_echo_n "checking for shadow password headers... " >&6; } + d=$with_shadow/include + if test -d $d; then + X_CFLAGS="-I$d $X_CFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shadow password libs" >&5 +$as_echo_n "checking for shadow password libs... " >&6; } + d=$with_shadow/lib + if test -d $d; then + X_LIBS="-L$d $X_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + # replace the directory string with "yes". + with_shadow_req="yes" + with_shadow=$with_shadow_req + ;; + + *) + echo "" + echo "error: argument to --with-shadow must be \"yes\", \"no\", or a directory." + echo " If it is a directory, then \`DIR/include' will be added to" + echo " the -I list, and \`DIR/lib' will be added to the -L list." + exit 1 + ;; + esac + + +if test "$enable_locking" = no ; then + with_shadow_req=no + with_shadow=no +fi + + +############################################################################### +# +# Check for Sun "adjunct" passwords. +# +############################################################################### + +if test "$with_shadow" = yes ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Sun-style shadow passwords" >&5 +$as_echo_n "checking for Sun-style shadow passwords... " >&6; } +if ${ac_cv_sun_adjunct+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + #include + #include +int +main () +{ +struct passwd_adjunct *p = getpwanam("nobody"); + const char *pw = p->pwa_passwd; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sun_adjunct=yes +else + ac_cv_sun_adjunct=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$ac_save_CPPFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sun_adjunct" >&5 +$as_echo "$ac_cv_sun_adjunct" >&6; } + if test "$ac_cv_sun_adjunct" = yes; then + have_shadow_adjunct=yes + have_shadow=yes + need_setuid=yes + fi +fi + + +############################################################################### +# +# Check for DEC and SCO so-called "enhanced" security. +# +############################################################################### + +if test "$with_shadow" = yes ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DEC-style shadow passwords" >&5 +$as_echo_n "checking for DEC-style shadow passwords... " >&6; } +if ${ac_cv_enhanced_passwd+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + #include + #include +int +main () +{ +struct pr_passwd *p; + const char *pw; + set_auth_parameters(0, 0); + check_auth_parameters(); + p = getprpwnam("nobody"); + pw = p->ufld.fd_encrypt; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_enhanced_passwd=yes +else + ac_cv_enhanced_passwd=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$ac_save_CPPFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enhanced_passwd" >&5 +$as_echo "$ac_cv_enhanced_passwd" >&6; } + if test $ac_cv_enhanced_passwd = yes; then + have_shadow_enhanced=yes + have_shadow=yes + need_setuid=yes + + # On SCO, getprpwnam() is in -lprot (which uses nap() from -lx) + # (I'm told it needs -lcurses too, but I don't understand why.) + # But on DEC, it's in -lsecurity. + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getprpwnam in -lprot" >&5 +$as_echo_n "checking for getprpwnam in -lprot... " >&6; } +if ${ac_cv_lib_prot_getprpwnam+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lprot -lx $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getprpwnam (); +int +main () +{ +return getprpwnam (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_prot_getprpwnam=yes +else + ac_cv_lib_prot_getprpwnam=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_prot_getprpwnam" >&5 +$as_echo "$ac_cv_lib_prot_getprpwnam" >&6; } +if test "x$ac_cv_lib_prot_getprpwnam" = xyes; then : + PASSWD_LIBS="$PASSWD_LIBS -lprot -lcurses -lx" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getprpwnam in -lsecurity" >&5 +$as_echo_n "checking for getprpwnam in -lsecurity... " >&6; } +if ${ac_cv_lib_security_getprpwnam+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsecurity $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getprpwnam (); +int +main () +{ +return getprpwnam (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_security_getprpwnam=yes +else + ac_cv_lib_security_getprpwnam=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_security_getprpwnam" >&5 +$as_echo "$ac_cv_lib_security_getprpwnam" >&6; } +if test "x$ac_cv_lib_security_getprpwnam" = xyes; then : + PASSWD_LIBS="$PASSWD_LIBS -lsecurity" +fi + +fi + + fi +fi + +############################################################################### +# +# Check for HP's entry in the "Not Invented Here" Sweepstakes. +# +############################################################################### + +if test "$with_shadow" = yes ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HP-style shadow passwords" >&5 +$as_echo_n "checking for HP-style shadow passwords... " >&6; } +if ${ac_cv_hpux_passwd+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + #include + #include +int +main () +{ +struct s_passwd *p = getspwnam("nobody"); + const char *pw = p->pw_passwd; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_hpux_passwd=yes +else + ac_cv_hpux_passwd=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$ac_save_CPPFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_hpux_passwd" >&5 +$as_echo "$ac_cv_hpux_passwd" >&6; } + if test "$ac_cv_hpux_passwd" = yes; then + have_shadow_hpux=yes + have_shadow=yes + need_setuid=yes + + # on HPUX, bigcrypt is in -lsec + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bigcrypt in -lsec" >&5 +$as_echo_n "checking for bigcrypt in -lsec... " >&6; } +if ${ac_cv_lib_sec_bigcrypt+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsec $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char bigcrypt (); +int +main () +{ +return bigcrypt (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_sec_bigcrypt=yes +else + ac_cv_lib_sec_bigcrypt=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sec_bigcrypt" >&5 +$as_echo "$ac_cv_lib_sec_bigcrypt" >&6; } +if test "x$ac_cv_lib_sec_bigcrypt" = xyes; then : + PASSWD_LIBS="$PASSWD_LIBS -lsec" +fi + + fi +fi + + +############################################################################### +# +# Check for FreeBSD-style shadow passwords. +# +# On FreeBSD, getpwnam() and friends work just like on non-shadow- +# password systems -- except you only get stuff in the pw_passwd field +# if the running program is setuid. So, guess that we've got this +# lossage to contend with if /etc/master.passwd exists, and default to +# a setuid installation. +# +############################################################################### + +if test "$with_shadow" = yes ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FreeBSD-style shadow passwords" >&5 +$as_echo_n "checking for FreeBSD-style shadow passwords... " >&6; } +if ${ac_cv_master_passwd+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -f /etc/master.passwd ; then + ac_cv_master_passwd=yes + else + ac_cv_master_passwd=no + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_master_passwd" >&5 +$as_echo "$ac_cv_master_passwd" >&6; } + if test "$ac_cv_master_passwd" = yes; then + need_setuid=yes + fi +fi + + +############################################################################### +# +# Check for traditional (ha!) shadow passwords. +# +############################################################################### + +if test "$with_shadow" = yes ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for generic shadow passwords" >&5 +$as_echo_n "checking for generic shadow passwords... " >&6; } +if ${ac_cv_shadow+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + #include +int +main () +{ +struct spwd *p = getspnam("nobody"); + const char *pw = p->sp_pwdp; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_shadow=yes +else + ac_cv_shadow=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$ac_save_CPPFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_shadow" >&5 +$as_echo "$ac_cv_shadow" >&6; } + if test "$ac_cv_shadow" = yes; then + have_shadow=yes + need_setuid=yes + + # On some systems (UnixWare 2.1), getspnam() is in -lgen instead of -lc. + have_getspnam=no + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getspnam in -lc" >&5 +$as_echo_n "checking for getspnam in -lc... " >&6; } +if ${ac_cv_lib_c_getspnam+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getspnam (); +int +main () +{ +return getspnam (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_c_getspnam=yes +else + ac_cv_lib_c_getspnam=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_getspnam" >&5 +$as_echo "$ac_cv_lib_c_getspnam" >&6; } +if test "x$ac_cv_lib_c_getspnam" = xyes; then : + have_getspnam=yes +fi + + if test "$have_getspnam" = no ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getspnam in -lgen" >&5 +$as_echo_n "checking for getspnam in -lgen... " >&6; } +if ${ac_cv_lib_gen_getspnam+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgen $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getspnam (); +int +main () +{ +return getspnam (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_gen_getspnam=yes +else + ac_cv_lib_gen_getspnam=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gen_getspnam" >&5 +$as_echo "$ac_cv_lib_gen_getspnam" >&6; } +if test "x$ac_cv_lib_gen_getspnam" = xyes; then : + have_getspnam=yes; PASSWD_LIBS="$PASSWD_LIBS -lgen" +fi + + fi + fi +fi -if test "$have_x" != yes; then - echo "$ac_t""$have_x" 1>&6 - no_x=yes + +############################################################################### +# +# Check for other libraries needed for non-shadow passwords. +# +############################################################################### + +if test "$enable_locking" = yes ; then + + # On some systems (UnixWare 2.1), crypt() is in -lcrypt instead of -lc. + have_crypt=no + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lc" >&5 +$as_echo_n "checking for crypt in -lc... " >&6; } +if ${ac_cv_lib_c_crypt+:} false; then : + $as_echo_n "(cached) " >&6 else - # If each of the values was on the command line, it overrides each guess. - test "x$x_includes" = xNONE && x_includes=$ac_x_includes - test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries - # Update the cache value to reflect the command line values. - ac_cv_have_x="have_x=yes \ - ac_x_includes=$x_includes ac_x_libraries=$x_libraries" - echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6 + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char crypt (); +int +main () +{ +return crypt (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_c_crypt=yes +else + ac_cv_lib_c_crypt=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_crypt" >&5 +$as_echo "$ac_cv_lib_c_crypt" >&6; } +if test "x$ac_cv_lib_c_crypt" = xyes; then : + have_crypt=yes fi -if test "$no_x" = yes; then - # Not all programs may use this symbol, but it does not hurt to define it. - cat >> confdefs.h <<\EOF -#define X_DISPLAY_MISSING 1 -EOF + if test "$have_crypt" = no ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5 +$as_echo_n "checking for crypt in -lcrypt... " >&6; } +if ${ac_cv_lib_crypt_crypt+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcrypt $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ - X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char crypt (); +int +main () +{ +return crypt (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_crypt_crypt=yes else - if test -n "$x_includes"; then - X_CFLAGS="$X_CFLAGS -I$x_includes" + ac_cv_lib_crypt_crypt=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5 +$as_echo "$ac_cv_lib_crypt_crypt" >&6; } +if test "x$ac_cv_lib_crypt_crypt" = xyes; then : + have_crypt=yes; PASSWD_LIBS="$PASSWD_LIBS -lcrypt" +fi + fi +fi - # It would also be nice to do this for all -L options, not just this one. - if test -n "$x_libraries"; then - X_LIBS="$X_LIBS -L$x_libraries" - # For Solaris; some versions of Sun CC require a space after -R and - # others require no space. Words are not sufficient . . . . - case "`(uname -sr) 2>/dev/null`" in - "SunOS 5"*) - echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6 -echo "configure:2178: checking whether -R must be followed by a space" >&5 - ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries" - cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - ac_R_nospace=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_R_nospace=no -fi -rm -f conftest* - if test $ac_R_nospace = yes; then - echo "$ac_t""no" 1>&6 - X_LIBS="$X_LIBS -R$x_libraries" - else - LIBS="$ac_xsave_LIBS -R $x_libraries" - cat > conftest.$ac_ext <>confdefs.h -; return 0; } -EOF -if { (eval echo configure:2211: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - ac_R_space=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_R_space=no -fi -rm -f conftest* - if test $ac_R_space = yes; then - echo "$ac_t""yes" 1>&6 - X_LIBS="$X_LIBS -R $x_libraries" - else - echo "$ac_t""neither works" 1>&6 - fi - fi - LIBS="$ac_xsave_LIBS" - esac - fi +elif test "$have_shadow_enhanced" = yes ; then + $as_echo "#define HAVE_ENHANCED_PASSWD 1" >>confdefs.h - # Check for system-dependent libraries X programs must link with. - # Do this before checking for the system-independent R6 libraries - # (-lICE), since we may need -lsocket or whatever for X linking. +elif test "$have_shadow_hpux" = yes ; then + $as_echo "#define HAVE_HPUX_PASSWD 1" >>confdefs.h - if test "$ISC" = yes; then - X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" - else - # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X - # libraries were built with DECnet support. And karl@cs.umb.edu says - # the Alpha needs dnet_stub (dnet does not exist). - echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6 -echo "configure:2243: checking for dnet_ntoa in -ldnet" >&5 -ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-ldnet $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" +elif test "$have_shadow" = yes ; then + $as_echo "#define HAVE_SHADOW_PASSWD 1" >>confdefs.h -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" -else - echo "$ac_t""no" 1>&6 fi - if test $ac_cv_lib_dnet_dnet_ntoa = no; then - echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6 -echo "configure:2284: checking for dnet_ntoa in -ldnet_stub" >&5 -ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-ldnet_stub $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + +############################################################################### +# +# Check for external password helper +# On SuSE, instead of having xscreensaver be a setuid program, they +# fork an external program that takes the password on stdin, and +# returns true if that password is a valid one. Then only that +# smaller program needs to be setuid. +# +# (Note that this external program is not a GUI: the GUI is still +# all in xscreensaver itself; the external program just does auth.) +# +############################################################################### + +have_passwd_helper=no +with_passwd_helper_req=unspecified + + +# Check whether --with-passwd-helper was given. +if test "${with_passwd_helper+set}" = set; then : + withval=$with_passwd_helper; with_passwd_helper="$withval"; with_passwd_helper_req="$withval" else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + with_passwd_helper=no fi -rm -f conftest* -LIBS="$ac_save_LIBS" -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" -else - echo "$ac_t""no" 1>&6 +# no HANDLE_X_PATH_ARG for this one + +if test "$enable_locking" = no ; then + with_passwd_helper_req=no + with_passwd_helper=no fi - fi +case "$with_passwd_helper" in + ""|no) : ;; + /*) + cat >>confdefs.h <<_ACEOF +#define PASSWD_HELPER_PROGRAM "$with_passwd_helper" +_ACEOF - # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, - # to get the SysV transport functions. - # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4) - # needs -lnsl. - # The nsl library prevents programs from opening the X display - # on Irix 5.2, according to dickey@clark.net. - echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6 -echo "configure:2332: checking for gethostbyname" >&5 -if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char gethostbyname(); + have_passwd_helper=yes;; + *) + echo "error: --with-passwd-helper needs full pathname of helper (not '$with_passwd_helper')." >&2 + exit 1 +esac -int main() { -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname) -choke me -#else -gethostbyname(); -#endif +############################################################################### +# +# Check for a login manager for a "New Login" button on the lock dialog. +# Usually this will be "/usr/bin/gdmflexiserver". +# +############################################################################### -; return 0; } -EOF -if { (eval echo configure:2360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_func_gethostbyname=yes" +with_login_manager_req=unspecified +default_login_manager_1='gdmflexiserver -ls' +default_login_manager_2='kdmctl reserve' + + +# Check whether --with-login-manager was given. +if test "${with_login_manager+set}" = set; then : + withval=$with_login_manager; with_login_manager="$withval"; with_login_manager_req="$withval" else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_gethostbyname=no" + with_login_manager=yes fi -rm -f conftest* + +# no HANDLE_X_PATH_ARG for this one + +if test "$enable_locking" = no ; then + with_login_manager_req=no + with_login_manager=no fi -if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then - echo "$ac_t""yes" 1>&6 - : +case "$with_login_manager_req" in + no) + with_login_manager="" + ;; + + yes|unspecified) + # Try both defaults, use the one that exists. + + set dummy $default_login_manager_1 ; login_manager_tmp=$2 + unset ac_cv_path_login_manager_tmp # don't cache + # Extract the first word of "$login_manager_tmp", so it can be a program name with args. +set dummy $login_manager_tmp; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_login_manager_tmp+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $login_manager_tmp in + [\\/]* | ?:[\\/]*) + ac_cv_path_login_manager_tmp="$login_manager_tmp" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_login_manager_tmp="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +login_manager_tmp=$ac_cv_path_login_manager_tmp +if test -n "$login_manager_tmp"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $login_manager_tmp" >&5 +$as_echo "$login_manager_tmp" >&6; } else - echo "$ac_t""no" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi - if test $ac_cv_func_gethostbyname = no; then - echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6 -echo "configure:2381: checking for gethostbyname in -lnsl" >&5 -ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lnsl $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + + if test ! -z "$login_manager_tmp" ; then + with_login_manager="$default_login_manager_1" + else + set dummy $default_login_manager_2 ; login_manager_tmp=$2 + unset ac_cv_path_login_manager_tmp # don't cache + # Extract the first word of "$login_manager_tmp", so it can be a program name with args. +set dummy $login_manager_tmp; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_login_manager_tmp+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $login_manager_tmp in + [\\/]* | ?:[\\/]*) + ac_cv_path_login_manager_tmp="$login_manager_tmp" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_login_manager_tmp="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +login_manager_tmp=$ac_cv_path_login_manager_tmp +if test -n "$login_manager_tmp"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $login_manager_tmp" >&5 +$as_echo "$login_manager_tmp" >&6; } else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi -rm -f conftest* -LIBS="$ac_save_LIBS" + + if test ! -z "$login_manager_tmp" ; then + with_login_manager="$default_login_manager_2" + else + with_login_manager="" + fi + fi + ;; + + /*) + # absolute path specified on cmd line + set dummy $with_login_manager_req ; login_manager_tmp=$2 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $login_manager_tmp" >&5 +$as_echo_n "checking for $login_manager_tmp... " >&6; } + if test -x "$login_manager_tmp" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + with_login_manager="" + fi + ;; + + *) + # relative path specified on cmd line + set dummy $with_login_manager_req ; login_manager_tmp=$2 + unset ac_cv_path_login_manager_tmp # don't cache + # Extract the first word of "$login_manager_tmp", so it can be a program name with args. +set dummy $login_manager_tmp; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_login_manager_tmp+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $login_manager_tmp in + [\\/]* | ?:[\\/]*) + ac_cv_path_login_manager_tmp="$login_manager_tmp" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_login_manager_tmp="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" +login_manager_tmp=$ac_cv_path_login_manager_tmp +if test -n "$login_manager_tmp"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $login_manager_tmp" >&5 +$as_echo "$login_manager_tmp" >&6; } else - echo "$ac_t""no" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi + + if test -z "$login_manager_tmp" ; then + with_login_manager="" + else + with_login_manager="$login_manager_tmp" fi + ;; +esac +ac_cv_login_manager_program="$with_login_manager" - # lieder@skyler.mavd.honeywell.com says without -lsocket, - # socket/setsockopt and other routines are undefined under SCO ODT - # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary - # on later versions), says simon@lia.di.epfl.ch: it contains - # gethostby* variants that don't use the nameserver (or something). - # -lsocket must be given before -lnsl if both are needed. - # We assume that if connect needs -lnsl, so does gethostbyname. - echo $ac_n "checking for connect""... $ac_c" 1>&6 -echo "configure:2430: checking for connect" >&5 -if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +NEW_LOGIN_COMMAND_P='' +NEW_LOGIN_COMMAND="$ac_cv_login_manager_program" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for login manager" >&5 +$as_echo_n "checking for login manager... " >&6; } +if test -z "$NEW_LOGIN_COMMAND" ; then + NEW_LOGIN_COMMAND="$default_login_manager_1" + NEW_LOGIN_COMMAND_P='! ' + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NEW_LOGIN_COMMAND (disabled)" >&5 +$as_echo "$NEW_LOGIN_COMMAND (disabled)" >&6; } else - cat > conftest.$ac_ext < -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char connect(); + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NEW_LOGIN_COMMAND" >&5 +$as_echo "$NEW_LOGIN_COMMAND" >&6; } +fi -int main() { -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined (__stub_connect) || defined (__stub___connect) -choke me -#else -connect(); -#endif +############################################################################### +# +# Check for -lgtk (and Gnome stuff) +# +############################################################################### -; return 0; } -EOF -if { (eval echo configure:2458: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_func_connect=yes" +have_gtk=no +with_gtk_req=unspecified + +# Check whether --with-gtk was given. +if test "${with_gtk+set}" = set; then : + withval=$with_gtk; with_gtk="$withval"; with_gtk_req="$withval" else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_connect=no" -fi -rm -f conftest* + with_gtk=yes fi -if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then - echo "$ac_t""yes" 1>&6 - : -else - echo "$ac_t""no" 1>&6 + +# if --with-gtk=/directory/ was specified, remember that directory so that +# we can also look for the `gtk-config' program in that directory. +case "$with_gtk" in + /*) + gtk_dir="$with_gtk" + ;; + *) + gtk_dir="" + ;; +esac + + + case "$with_gtk" in + yes) ;; + no) ;; + + /*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gtk headers" >&5 +$as_echo_n "checking for Gtk headers... " >&6; } + d=$with_gtk/include + if test -d $d; then + X_CFLAGS="-I$d $X_CFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gtk libs" >&5 +$as_echo_n "checking for Gtk libs... " >&6; } + d=$with_gtk/lib + if test -d $d; then + X_LIBS="-L$d $X_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + # replace the directory string with "yes". + with_gtk_req="yes" + with_gtk=$with_gtk_req + ;; + + *) + echo "" + echo "error: argument to --with-gtk must be \"yes\", \"no\", or a directory." + echo " If it is a directory, then \`DIR/include' will be added to" + echo " the -I list, and \`DIR/lib' will be added to the -L list." + exit 1 + ;; + esac + + +if test "$with_gtk" != yes -a "$with_gtk" != no ; then + echo "error: must be yes or no: --with-gtk=$with_gtk" + exit 1 fi - if test $ac_cv_func_connect = no; then - echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6 -echo "configure:2479: checking for connect in -lsocket" >&5 -ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lsocket $X_EXTRA_LIBS $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + +parse_gtk_version_string() { + # M4 sucks!! + + maj=`echo $ac_gtk_version_string | sed -n 's/\..*//p'` + min=`echo $ac_gtk_version_string | sed -n 's/[^.]*\.\([^.]*\).*/\1/p'` + + ac_gtk_version=`echo "$maj * 1000 + $min" | bc` + if test -z "$ac_gtk_version"; then + ac_gtk_version=unknown + ac_gtk_version_string=unknown + fi +} + +# Find pkg-config... (need this for both gtk and gdk_pixbuf.) +# if the user specified --with-gtk=/foo/ then look there. +# +gtk_path="$PATH" +if test ! -z "$gtk_dir"; then + # canonicalize slashes. + foo=`echo "${gtk_dir}/bin" | sed 's@//*@/@g'` + gtk_path="$foo:$gtk_path" fi -rm -f conftest* -LIBS="$ac_save_LIBS" +for ac_prog in pkg-config +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_pkg_config+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $pkg_config in + [\\/]* | ?:[\\/]*) + ac_cv_path_pkg_config="$pkg_config" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $gtk_path +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_pkg_config="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" +pkg_config=$ac_cv_path_pkg_config +if test -n "$pkg_config"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config" >&5 +$as_echo "$pkg_config" >&6; } else - echo "$ac_t""no" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$pkg_config" && break +done + + +if test -z "$pkg_config" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found!" >&5 +$as_echo "$as_me: WARNING: pkg-config not found!" >&2;} + pkg_config="false" fi + +# Utility function for running pkg-config-based tests... +# +pkgs='' +pkg_check_version() { + if test "$ok" = yes ; then + req="$1" + min="$2" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $req" >&5 +$as_echo_n "checking for $req... " >&6; } + if $pkg_config --exists "$req" ; then + vers=`$pkg_config --modversion "$req"` + if $pkg_config --exists "$req >= $min" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vers" >&5 +$as_echo "$vers" >&6; } + pkgs="$pkgs $req" + return 1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $vers (wanted >= $min)" >&5 +$as_echo "$vers (wanted >= $min)" >&6; } + ok=no + return 0 + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ok=no + return 0 fi + fi +} - # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX. - echo $ac_n "checking for remove""... $ac_c" 1>&6 -echo "configure:2522: checking for remove" >&5 -if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char remove(); -int main() { +jurassic_gtk=no +gtk_halfassed=no -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined (__stub_remove) || defined (__stub___remove) -choke me -#else -remove(); -#endif +if test "$with_gtk" = yes; then + have_gtk=no -; return 0; } -EOF -if { (eval echo configure:2550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_func_remove=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_remove=no" -fi -rm -f conftest* -fi + ok="yes" + pkg_check_version gtk+-2.0 2.0.1 ; ac_gtk_version_string="$vers" + pkg_check_version gmodule-2.0 2.0.0 + pkg_check_version libxml-2.0 2.4.6 + pkg_check_version libglade-2.0 1.99.0 + pkg_check_version gdk-pixbuf-2.0 2.0.0 + pkg_check_version gdk-pixbuf-xlib-2.0 2.0.0 + have_gtk="$ok" -if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then - echo "$ac_t""yes" 1>&6 - : -else - echo "$ac_t""no" 1>&6 -fi + if test "$have_gtk" = no; then + if test -n "$ac_gtk_version_string" ; then + gtk_halfassed="$ac_gtk_version_string" + gtk_halfassed_lib="$req" + fi + fi - if test $ac_cv_func_remove = no; then - echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6 -echo "configure:2571: checking for remove in -lposix" >&5 -ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lposix $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" + if test "$have_gtk" = yes; then + parse_gtk_version_string + jurassic_gtk=no + fi + if test "$have_gtk" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gtk includes" >&5 +$as_echo_n "checking for Gtk includes... " >&6; } +if ${ac_cv_gtk_config_cflags+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_gtk_config_cflags=`$pkg_config --cflags $pkgs` fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gtk_config_cflags" >&5 +$as_echo "$ac_cv_gtk_config_cflags" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gtk libs" >&5 +$as_echo_n "checking for Gtk libs... " >&6; } +if ${ac_cv_gtk_config_libs+:} false; then : + $as_echo_n "(cached) " >&6 else - echo "$ac_t""no" 1>&6 + ac_cv_gtk_config_libs=`$pkg_config --libs $pkgs` fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gtk_config_libs" >&5 +$as_echo "$ac_cv_gtk_config_libs" >&6; } + fi - fi + ac_gtk_config_cflags=$ac_cv_gtk_config_cflags + ac_gtk_config_libs=$ac_cv_gtk_config_libs - # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. - echo $ac_n "checking for shmat""... $ac_c" 1>&6 -echo "configure:2614: checking for shmat" >&5 -if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char shmat(); + GTK_EXTRA_OBJS="" + GTK_DATADIR="" + if test "$have_gtk" = yes; then + GTK_DATADIR=`$pkg_config --variable=prefix gtk+-2.0` + GTK_DATADIR="$GTK_DATADIR/share" + fi -int main() { + if test "$have_gtk" = yes; then + INCLUDES="$INCLUDES $ac_gtk_config_cflags" + GTK_LIBS="$GTK_LIBS $ac_gtk_config_libs" + $as_echo "#define HAVE_GTK 1" >>confdefs.h -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined (__stub_shmat) || defined (__stub___shmat) -choke me -#else -shmat(); -#endif + $as_echo "#define HAVE_GTK2 1" >>confdefs.h -; return 0; } -EOF -if { (eval echo configure:2642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_func_shmat=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_shmat=no" -fi -rm -f conftest* -fi + $as_echo "#define HAVE_XML 1" >>confdefs.h + + fi -if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then - echo "$ac_t""yes" 1>&6 - : -else - echo "$ac_t""no" 1>&6 fi - if test $ac_cv_func_shmat = no; then - echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6 -echo "configure:2663: checking for shmat in -lipc" >&5 -ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + +# Check for the various Gnome help and URL loading programs. +# +WITH_BROWSER=gnome-open +if test "$have_gtk" = yes; then + for ac_prog in gnome-open +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_gnome_open_program+:} false; then : + $as_echo_n "(cached) " >&6 else - ac_save_LIBS="$LIBS" -LIBS="-lipc $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + if test -n "$gnome_open_program"; then + ac_cv_prog_gnome_open_program="$gnome_open_program" # Let the user override the test. else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_gnome_open_program="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" +fi +gnome_open_program=$ac_cv_prog_gnome_open_program +if test -n "$gnome_open_program"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gnome_open_program" >&5 +$as_echo "$gnome_open_program" >&6; } else - echo "$ac_t""no" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi - fi - fi - # Check for libraries that X11R6 Xt/Xaw programs need. - ac_save_LDFLAGS="$LDFLAGS" - test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" - # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to - # check for ICE first), but we must link in the order -lSM -lICE or - # we get undefined symbols. So assume we have SM if we have ICE. - # These have to be linked with before -lX11, unlike the other - # libraries we check for below, so use a different variable. - # --interran@uluru.Stanford.EDU, kb@cs.umb.edu. - echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6 -echo "configure:2715: checking for IceConnectionNumber in -lICE" >&5 -ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lICE $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + test -n "$gnome_open_program" && break +done + + for ac_prog in gnome-url-show +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_gnome_url_show_program+:} false; then : + $as_echo_n "(cached) " >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" + if test -n "$gnome_url_show_program"; then + ac_cv_prog_gnome_url_show_program="$gnome_url_show_program" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_gnome_url_show_program="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" +fi +gnome_url_show_program=$ac_cv_prog_gnome_url_show_program +if test -n "$gnome_url_show_program"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gnome_url_show_program" >&5 +$as_echo "$gnome_url_show_program" >&6; } else - echo "$ac_t""no" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi - LDFLAGS="$ac_save_LDFLAGS" + + test -n "$gnome_url_show_program" && break +done fi -# Try and find the app-defaults directory. -# It sucks that autoconf doesn't do this already... +############################################################################### # +# Check for -lXm. +# +############################################################################### +have_motif=no +with_motif_req=unspecified +# Check whether --with-motif was given. +if test "${with_motif+set}" = set; then : + withval=$with_motif; with_motif="$withval"; with_motif_req="$withval" +else + with_motif=no +fi + case "$with_motif" in + yes) ;; + no) ;; + /*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif headers" >&5 +$as_echo_n "checking for Motif headers... " >&6; } + d=$with_motif/include + if test -d $d; then + X_CFLAGS="-I$d $X_CFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif libs" >&5 +$as_echo_n "checking for Motif libs... " >&6; } + d=$with_motif/lib + if test -d $d; then + X_LIBS="-L$d $X_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi - echo $ac_n "checking for X app-defaults directory""... $ac_c" 1>&6 -echo "configure:2771: checking for X app-defaults directory" >&5 -if eval "test \"`echo '$''{'ac_cv_x_app_defaults'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - - rm -fr conftestdir - if mkdir conftestdir; then - cd conftestdir >&- - # Make sure to not put "make" in the Imakefile rules, since we grep it out. - cat > Imakefile <<'EOF' -acfindx: - @echo 'ac_x_app_defaults="${XAPPLOADDIR}"' -EOF - if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then - # GNU make sometimes prints "make[1]: Entering...", which'd confuse us. - eval `${MAKE-make} acfindx 2>/dev/null | grep -v make` - fi - cd .. >&- - rm -fr conftestdir - fi - if test x"$ac_x_app_defaults" = x; then - - # Look for the directory under a standard set of common directories. - # Check X11 before X11Rn because it's often a symlink to the current release. - for ac_dir in \ - /usr/X11/lib/app-defaults \ - /usr/X11R6/lib/app-defaults \ - /usr/X11R6/lib/X11/app-defaults \ - /usr/X11R5/lib/app-defaults \ - /usr/X11R5/lib/X11/app-defaults \ - /usr/X11R4/lib/app-defaults \ - /usr/X11R4/lib/X11/app-defaults \ - \ - /usr/lib/X11/app-defaults \ - /usr/lib/X11R6/app-defaults \ - /usr/lib/X11R5/app-defaults \ - /usr/lib/X11R4/app-defaults \ - \ - /usr/local/X11/lib/app-defaults \ - /usr/local/X11R6/lib/app-defaults \ - /usr/local/X11R5/lib/app-defaults \ - /usr/local/X11R4/lib/app-defaults \ - \ - /usr/local/lib/X11/app-defaults \ - /usr/local/lib/X11R6/app-defaults \ - /usr/local/lib/X11R6/X11/app-defaults \ - /usr/local/lib/X11R5/app-defaults \ - /usr/local/lib/X11R5/X11/app-defaults \ - /usr/local/lib/X11R4/app-defaults \ - /usr/local/lib/X11R4/X11/app-defaults \ - \ - /usr/X386/lib/X11/app-defaults \ - /usr/x386/lib/X11/app-defaults \ - /usr/XFree86/lib/X11/app-defaults \ - \ - /usr/lib/X11/app-defaults \ - /usr/local/lib/X11/app-defaults \ - /usr/unsupported/lib/X11/app-defaults \ - /usr/athena/lib/X11/app-defaults \ - /usr/local/x11r5/lib/X11/app-defaults \ - /usr/lpp/Xamples/lib/X11/app-defaults \ - /lib/usr/lib/X11/app-defaults \ - \ - /usr/openwin/lib/app-defaults \ - /usr/openwin/lib/X11/app-defaults \ - /usr/openwin/share/lib/app-defaults \ - /usr/openwin/share/lib/X11/app-defaults \ - \ - /X11R6/lib/app-defaults \ - /X11R5/lib/app-defaults \ - /X11R4/lib/app-defaults \ - ; \ - do - if test -d "$ac_dir"; then - ac_x_app_defaults=$ac_dir - break - fi - done - - fi - if test x"$ac_x_app_defaults" = x; then - ac_cv_x_app_defaults="/usr/lib/X11/app-defaults" - else - # Record where we found app-defaults for the cache. - ac_cv_x_app_defaults="$ac_x_app_defaults" - fi -fi - -echo "$ac_t""$ac_cv_x_app_defaults" 1>&6 - eval ac_x_app_defaults="$ac_cv_x_app_defaults" + # replace the directory string with "yes". + with_motif_req="yes" + with_motif=$with_motif_req + ;; -APPDEFAULTS=$ac_x_app_defaults + *) + echo "" + echo "error: argument to --with-motif must be \"yes\", \"no\", or a directory." + echo " If it is a directory, then \`DIR/include' will be added to" + echo " the -I list, and \`DIR/lib' will be added to the -L list." + exit 1 + ;; + esac -# Like AC_CHECK_HEADER, but it uses the already-computed -I directories. -# +if test "$with_motif" != yes -a "$with_motif" != no ; then + echo "error: must be yes or no: --with-motif=$with_motif" + exit 1 +fi +if test "$with_motif" = yes; then + have_motif=no -# Like AC_EGREP_HEADER, but it uses the already-computed -I directories. -# + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "Xm/Xm.h" "ac_cv_header_Xm_Xm_h" "#include + #include + #include +" +if test "x$ac_cv_header_Xm_Xm_h" = xyes; then : + have_motif=yes + $as_echo "#define HAVE_MOTIF 1" >>confdefs.h + MOTIF_LIBS="$MOTIF_LIBS -lXm" +fi -# Like AC_TRY_COMPILE, but it uses the already-computed -I directories. -# + CPPFLAGS="$ac_save_CPPFLAGS" +fi -# Like AC_CHECK_LIB, but it uses the already-computed -I and -L directories. -# Use this sparingly; it probably doesn't work very well on X programs. -# +if test "$have_motif" = yes; then + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "Xm/ComboBox.h" "ac_cv_header_Xm_ComboBox_h" "#include + #include + #include +" +if test "x$ac_cv_header_Xm_ComboBox_h" = xyes; then : + $as_echo "#define HAVE_XMCOMBOBOX 1" >>confdefs.h -# Like AC_TRY_RUN, but it uses the already-computed -I directories. -# (But not the -L directories!) -# +fi + CPPFLAGS="$ac_save_CPPFLAGS" +fi -# Usage: HANDLE_X_PATH_ARG([variable_name], -# [--command-line-option], -# [descriptive string]) -# -# All of the --with options take three forms: +############################################################################### # -# --with-foo (or --with-foo=yes) -# --without-foo (or --with-foo=no) -# --with-foo=/DIR -# -# This function, HANDLE_X_PATH_ARG, deals with the /DIR case. When it sees -# a directory (string beginning with a slash) it checks to see whether -# /DIR/include and /DIR/lib exist, and adds them to $X_CFLAGS and $X_LIBS -# as appropriate. +# Checking whether Motif is really Lesstif. # +############################################################################### - - - -# check for the HP XHPDisableReset server extension headers. -# +have_lesstif=no +if test "$have_motif" = yes ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Motif is really LessTif" >&5 +$as_echo_n "checking whether Motif is really LessTif... " >&6; } +if ${ac_cv_have_lesstif+:} false; then : + $as_echo_n "(cached) " >&6 +else ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" - cat > conftest.$ac_ext < -EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "XHPDisableReset" >/dev/null 2>&1; then - rm -rf conftest* - cat >> confdefs.h <<\EOF -#define HAVE_XHPDISABLERESET 1 -EOF + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +long vers = LesstifVersion; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_have_lesstif=yes +else + ac_cv_have_lesstif=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$ac_save_CPPFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_lesstif" >&5 +$as_echo "$ac_cv_have_lesstif" >&6; } + have_lesstif=$ac_cv_have_lesstif +fi + + +lesstif_version=unknown +lesstif_version_string=unknown + +if test "$have_lesstif" = yes ; then + ltv=unknown + echo unknown > conftest-lt + { $as_echo "$as_me:${as_lineno-$LINENO}: checking LessTif version number" >&5 +$as_echo_n "checking LessTif version number... " >&6; } +if ${ac_cv_lesstif_version_string+:} false; then : + $as_echo_n "(cached) " >&6 +else - SAVER_LIBS="-lXhp11 $SAVER_LIBS" + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + if test "$cross_compiling" = yes; then : + ac_cv_lesstif_version=unknown + ac_cv_lesstif_version_string=unknown +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + int main() { + FILE *f = fopen("conftest-lt", "w"); + if (!f) exit(1); + fprintf(f, "%d %d.%d\n", LesstifVersion, + LESSTIF_VERSION, LESSTIF_REVISION); + fclose(f); + exit(0); + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ltv=`cat conftest-lt` + ac_cv_lesstif_version=`echo $ltv | sed 's/ .*//'` + ac_cv_lesstif_version_string=`echo $ltv | sed 's/.* //'` +else + ac_cv_lesstif_version=unknown + ac_cv_lesstif_version_string=unknown +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f conftest* CPPFLAGS="$ac_save_CPPFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lesstif_version_string" >&5 +$as_echo "$ac_cv_lesstif_version_string" >&6; } + rm -rf conftest-lt + lesstif_version=$ac_cv_lesstif_version + lesstif_version_string=$ac_cv_lesstif_version_string + +fi -# Check for the availability of the XPointer typedef, and define it otherwise. -# -echo $ac_n "checking for XPointer""... $ac_c" 1>&6 -echo "configure:2939: checking for XPointer" >&5 -if eval "test \"`echo '$''{'ac_cv_xpointer'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +if test "$have_motif" = yes ; then + mtv=unknown + echo unknown > conftest-mt + { $as_echo "$as_me:${as_lineno-$LINENO}: checking Motif version number" >&5 +$as_echo_n "checking Motif version number... " >&6; } +if ${ac_cv_motif_version_string+:} false; then : + $as_echo_n "(cached) " >&6 else - + ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" - cat > conftest.$ac_ext < -int main() { -XPointer foo = (XPointer) 0; -; return 0; } -EOF -if { (eval echo configure:2957: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - ac_cv_xpointer=yes + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + if test "$cross_compiling" = yes; then : + ac_cv_motif_version=unknown + ac_cv_motif_version_string=unknown else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_xpointer=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + int main() { + FILE *f = fopen("conftest-mt", "w"); + if (!f) exit(1); + fprintf(f, "%d %d.%d\n", XmVersion, + XmVERSION, XmREVISION); + fclose(f); + exit(0); + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + mtv=`cat conftest-mt` + ac_cv_motif_version=`echo $mtv | sed 's/ .*//'` + ac_cv_motif_version_string=`echo $mtv | sed 's/.* //'` +else + ac_cv_motif_version=unknown + ac_cv_motif_version_string=unknown +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f conftest* + CPPFLAGS="$ac_save_CPPFLAGS" fi - -echo "$ac_t""$ac_cv_xpointer" 1>&6 -if test "$ac_cv_xpointer" != yes; then - cat >> confdefs.h <<\EOF -#define XPointer char* -EOF +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_motif_version_string" >&5 +$as_echo "$ac_cv_motif_version_string" >&6; } + rm -rf conftest-mt + motif_version=$ac_cv_motif_version + motif_version_string=$ac_cv_motif_version_string fi -# Random special-cases for certain pathological OSes. You know who you are. +############################################################################### # -case "$host" in - *-hpux*) +# Checking whether Motif requires -lXpm. +# +# If this is Motif 2.x, and we have XPM, then link against XPM as well. +# The deal is, Motif 2.x requires XPM -- but it's a compilation option +# of the library whether to build the XPM code into libXm, or whether +# to rely on an external libXm. So the only way to tell whether XPM is +# a link-time requirement is to examine libXm.a, which is very +# difficult to do in an autoconf script. So... if it's Motif 2.x, we +# always link against XPM if the XPM lib exists (and this will be a +# no-op if libXm happens to already have the XPM code in it.) +# +############################################################################### - # The following arcana was gleaned from conversations with - # Eric Schwartz : - # - # On HPUX 10.x, the parts of X that HP considers "standard" live in - # /usr/{include,lib}/X11R6/. The parts that HP doesn't consider - # "standard", notably, Xaw and Xmu, live in /usr/contrib/X11R6/. - # Also, there are symlinks from /usr/include/ and /usr/lib/ into - # /usr/{include,lib}/X11R6/, so that (if you don't use Xmu at all) - # you don't need any -I or -L arguments. - # - # On HPUX 9.x, /usr/{include,lib}/X11R5/ and /usr/contrib/X11R5/ - # are the same division as 10.x. However, there are no symlinks to - # the X stuff from /usr/include/ and /usr/lib/, so -I and -L - # arguments are always necessary. - # - # However, X11R6 was available on HPUX 9.x as a patch: if that - # patch was installed, then all of X11R6 went in to - # /usr/contrib/X11R6/ (there was no /usr/{include,lib}/X11R6/.) - # - # HPUX 8.x was the same as 9.x, but was X11R4 instead (I don't know - # whether R5 was available as a patch; R6 undoubtedly was not.) - # - # So. We try and use the highest numbered pair of - # /usr/{include,lib}/X11R?/ and /usr/contrib/X11R?/{include,lib}/ - # that are available. We do not mix and match different versions - # of X. - # - # Questions I still don't know the answers to: (do you?) - # - # * Does HPUX 10.x come with /usr/contrib/X11R6/ standard? - # Or does that need to be installed separately? - # - # * On HPUX 9.x, where /usr/include/X11R5/ was standard, and - # /usr/contrib/X11R6/ could be installed as a patch, what was in - # that contrib directory? Did it contain so-called "standard" - # X11R6, or did it include Xaw and Xmu as well? If the former, - # where did one find Xaw and Xmu on 9.x R6 systems? Would this - # be a situation where one had to reach into the R5 headers and - # libs to find Xmu? That is, must both R6 and R5 directories - # be on the -I and -L lists in that case? - # - for version in X11R6 X11R5 X11R4 ; do - # if either pair of directories exists... - if test -d /usr/lib/$version || test -d /usr/contrib/$version/lib ; then - # if contrib exists, use it... - if test -d /usr/contrib/$version/lib ; then - X_CFLAGS="$X_CFLAGS -I/usr/contrib/$version/include" - X_LIBS="$X_LIBS -L/usr/contrib/$version/lib" - fi - # if the "standard" one exists, use it. - if test -d /usr/lib/$version ; then - X_CFLAGS="$X_CFLAGS -I/usr/include/$version" - X_LIBS="$X_LIBS -L/usr/lib/$version" - fi - # since at least one of the pair exists, go no farther. - break - fi - done +motif_requires_xpm=no +if test "$have_motif" = yes ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Motif requires XPM" >&5 +$as_echo_n "checking whether Motif requires XPM... " >&6; } + if test "$motif_version" = "unknown" || test "$motif_version" -ge 2000 + then + motif_requires_xpm=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: maybe" >&5 +$as_echo "maybe" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi +fi - # Now find Motif. Thanks for not making xmkmf find this by - # default, you losers. - # - if test -d /usr/lib/Motif1.2 ; then - X_CFLAGS="$X_CFLAGS -I/usr/include/Motif1.2" - X_LIBS="$X_LIBS -L/usr/lib/Motif1.2" - elif test -d /usr/lib/Motif1.1 ; then - X_CFLAGS="$X_CFLAGS -I/usr/include/Motif1.1" - X_LIBS="$X_LIBS -L/usr/lib/Motif1.1" - fi - # Now let's check for the pseudo-standard locations for OpenGL and XPM. - # - if test -d /opt/Mesa/lib ; then - X_CFLAGS="-I/opt/Mesa/include $X_CFLAGS" - X_LIBS="-L/opt/Mesa/lib $X_LIBS" - fi +############################################################################### +# +# Checking whether Motif requires -lXp. +# +# Some versions of Motif (2.1.0, at least) require -lXp, the "X Printing +# Extension". Why this extension isn't in -lXext with all the others, +# I have no idea. +# +############################################################################### - if test -d /opt/xpm/lib/X11 ; then - X_CFLAGS="-I/opt/xpm/include $X_CFLAGS" - X_LIBS="-L/opt/xpm/lib/X11 $X_LIBS" - fi +have_xp_ext=no +if test "$have_motif" = yes ; then + have_xp_ext=no - # On HPUX, default to installing in /opt/xscreensaver/ instead of - # in /usr/local/, unless there is already an xscreensaver in - # /usr/local/bin/. This can be overridden with the --prefix arg - # to configure. I'm not sure this is the right thing to do, but - # Richard Lloyd says so... - # - if test \! -x /usr/local/bin/xscreensaver ; then - ac_default_prefix=/opt/xscreensaver - fi + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" - ;; - *-solaris*) + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" - # Thanks for not making xmkmf find this by default, pinheads. - # And thanks for moving things around again, too. Is this - # really the standard location now? What happened to the - # joke that this kind of thing went in /opt? - # cthomp says "answer: CDE (Common Disorganized Environment)" - # - if test -f /usr/dt/include/Xm/Xm.h ; then - X_CFLAGS="$X_CFLAGS -I/usr/dt/include" - X_LIBS="$X_LIBS -L/usr/dt/lib -R:/usr/dt/lib" - - # Some versions of Slowlaris Motif require -lgen. But not all. 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" >&6; } +if ${ac_cv_lib_Xp_XpQueryExtension+:} false; then : + $as_echo_n "(cached) " >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXp -lX11 -lXext -lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XpQueryExtension (); +int +main () +{ +return XpQueryExtension (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_Xp_XpQueryExtension=yes +else + ac_cv_lib_Xp_XpQueryExtension=no fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - X_LIBS="$X_LIBS -lgen" +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpQueryExtension" >&5 +$as_echo "$ac_cv_lib_Xp_XpQueryExtension" >&6; } +if test "x$ac_cv_lib_Xp_XpQueryExtension" = xyes; then : + have_xp_ext=yes; MOTIF_LIBS="$MOTIF_LIBS -lXp" else - echo "$ac_t""no" 1>&6 + true fi - fi - ;; -esac + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" +fi -# Check for Xmu (some fucked up vendors don't ship it...) +############################################################################### # -have_xmu=no +# Checking whether Motif requires -lXintl (for _Xsetlocale.) +# +############################################################################### + +have_xintl=no +if test "$have_motif" = yes ; then ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi + # note: $X_CFLAGS includes $x_includes CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "X11/Xmu/Error.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for X11/Xmu/Error.h""... $ac_c" 1>&6 -echo "configure:3147: checking for X11/Xmu/Error.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Xsetlocale in -lXintl" >&5 +$as_echo_n "checking for _Xsetlocale in -lXintl... " >&6; } +if ${ac_cv_lib_Xintl__Xsetlocale+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXintl -lX11 -lXext -lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char _Xsetlocale (); +int +main () +{ +return _Xsetlocale (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_Xintl__Xsetlocale=yes else - cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3157: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_xmu=yes + ac_cv_lib_Xintl__Xsetlocale=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xintl__Xsetlocale" >&5 +$as_echo "$ac_cv_lib_Xintl__Xsetlocale" >&6; } +if test "x$ac_cv_lib_Xintl__Xsetlocale" = xyes; then : + have_xintl=yes else - echo "$ac_t""no" 1>&6 + have_xintl=no fi CPPFLAGS="$ac_save_CPPFLAGS" -if test "$have_xmu" = no ; then - XMU_SRCS='$(UTILS_SRC)/xmu.c' - XMU_OBJS='$(UTILS_BIN)/xmu.o' -else - XMU_SRCS='' - XMU_OBJS='' - SAVER_LIBS="-lXmu $SAVER_LIBS" - HACK_LIBS="-lXmu $HACK_LIBS" - cat >> confdefs.h <<\EOF -#define HAVE_XMU 1 -EOF + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + if test "$have_xintl" = yes; then + MOTIF_LIBS="$MOTIF_LIBS -lXintl" + fi fi -# See comp.windows.x FAQ question 124 about _get_wmShellWidgetClass on 4.1.x. -# The right fix is to get OpenWindows 3.0 patches 100512-02 and 100573-03. +############################################################################### # -if test "$have_xmu" = yes ; then - case "$host" in - *-sunos4*) - echo $ac_n "checking for the SunOS 4.1.x _get_wmShellWidgetClass bug""... $ac_c" 1>&6 -echo "configure:3201: checking for the SunOS 4.1.x _get_wmShellWidgetClass bug" >&5 -if eval "test \"`echo '$''{'ac_cv_sunos_xmu_bug'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LDFLAGS="$LDFLAGS" - if test \! -z "$x_libraries" ; then - LDFLAGS="$LDFLAGS -L$x_libraries" - fi - # Note: this trick never works! (Generally.) - # We're only getting away with using AC_TRY_LINK - # with X libraries because we know it's SunOS. - LDFLAGS="$LDFLAGS -lXmu -lXt -lX11 -lXext -lm" - cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - ac_cv_sunos_xmu_bug=no -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_sunos_xmu_bug=yes -fi -rm -f conftest* - LDFLAGS="$ac_save_LDFLAGS" -fi - -echo "$ac_t""$ac_cv_sunos_xmu_bug" 1>&6 - if test "$ac_cv_sunos_xmu_bug" = yes ; then - echo $ac_n "checking whether the compiler understands -static""... $ac_c" 1>&6 -echo "configure:3237: checking whether the compiler understands -static" >&5 -if eval "test \"`echo '$''{'ac_cv_ld_static'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS -static" - cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - ac_cv_ld_static=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_ld_static=no -fi -rm -f conftest* - LDFLAGS="$ac_save_LDFLAGS" -fi - -echo "$ac_t""$ac_cv_ld_static" 1>&6 - if test "$ac_cv_ld_static" = yes ; then - LDFLAGS="$LDFLAGS -static" - else - LDFLAGS="$LDFLAGS -Bstatic" - fi - fi - ;; - esac -fi +# Check for -lGL or -lMesaGL. +# +############################################################################### +have_gl=no +ac_have_mesa_gl=no +with_gl_req=unspecified +gl_halfassed=no -# Check for the SGI SCREEN_SAVER server extension header. -# -have_sgi=no -with_sgi_req=unspecified -# Check whether --with-sgi-ext or --without-sgi-ext was given. -if test "${with_sgi_ext+set}" = set; then - withval="$with_sgi_ext" - with_sgi="$withval"; with_sgi_req="$withval" +# Check whether --with-gl was given. +if test "${with_gl+set}" = set; then : + withval=$with_gl; with_gl="$withval"; with_gl_req="$withval" else - with_sgi=yes + with_gl=yes fi - case "$with_sgi" in + case "$with_gl" in yes) ;; no) ;; /*) - echo $ac_n "checking for SGI SCREEN_SAVER headers""... $ac_c" 1>&6 -echo "configure:3296: checking for SGI SCREEN_SAVER headers" >&5 - d=$with_sgi/include + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GL headers" >&5 +$as_echo_n "checking for GL headers... " >&6; } + d=$with_gl/include if test -d $d; then X_CFLAGS="-I$d $X_CFLAGS" - echo "$ac_t""$d" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } else - echo "$ac_t""not found ($d: no such directory)" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } fi - echo $ac_n "checking for SGI SCREEN_SAVER libs""... $ac_c" 1>&6 -echo "configure:3306: checking for SGI SCREEN_SAVER libs" >&5 - d=$with_sgi/lib + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GL libs" >&5 +$as_echo_n "checking for GL libs... " >&6; } + d=$with_gl/lib if test -d $d; then X_LIBS="-L$d $X_LIBS" - echo "$ac_t""$d" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } else - echo "$ac_t""not found ($d: no such directory)" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } fi # replace the directory string with "yes". - with_sgi_req="yes" - with_sgi=$with_sgi_req + with_gl_req="yes" + with_gl=$with_gl_req ;; *) echo "" - echo "error: argument to --with-sgi-ext must be \"yes\", \"no\", or a directory." + echo "error: argument to --with-gl must be \"yes\", \"no\", or a directory." echo " If it is a directory, then \`DIR/include' will be added to" echo " the -I list, and \`DIR/lib' will be added to the -L list." exit 1 ;; esac - # why is this necessary? - # if we don't do this, then "./configure --with-motif=/usr/local/lesstif" - # behaves as if "--with-zippy=/usr/local/lesstif" was also present! - withval= - -if test "$with_sgi" = yes; then - +ac_mesagl_version=unknown +ac_mesagl_version_string=unknown + +if test "$with_gl" = yes; then + ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "X11/extensions/XScreenSaver.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for X11/extensions/XScreenSaver.h""... $ac_c" 1>&6 -echo "configure:3344: checking for X11/extensions/XScreenSaver.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3354: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_sgi=yes - cat >> confdefs.h <<\EOF -#define HAVE_SGI_SAVER_EXTENSION 1 -EOF - + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_mongrel "$LINENO" "GL/gl.h" "ac_cv_header_GL_gl_h" "$ac_includes_default" +if test "x$ac_cv_header_GL_gl_h" = xyes; then : + have_gl=yes else - echo "$ac_t""no" 1>&6 + have_gl=no fi - CPPFLAGS="$ac_save_CPPFLAGS" -elif test "$with_sgi" != no; then - echo "error: must be yes or no: --with-sgi-ext=$with_sgi" - exit 1 -fi + CPPFLAGS="$ac_save_CPPFLAGS" + if test "$have_gl" = yes ; then -# Check for the MIT-SCREEN-SAVER server extension header, -# unless the SGI extension has already been found. -# -have_mit=no -with_mit_req=unspecified -# Check whether --with-mit-ext or --without-mit-ext was given. -if test "${with_mit_ext+set}" = set; then - withval="$with_mit_ext" - with_mit="$withval"; with_mit_req="$withval" + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "GL/glx.h" "ac_cv_header_GL_glx_h" "#include +" +if test "x$ac_cv_header_GL_glx_h" = xyes; then : + have_gl=yes else - with_mit=yes + have_gl=no fi + CPPFLAGS="$ac_save_CPPFLAGS" + fi - case "$with_mit" in - yes) ;; - no) ;; - - /*) - echo $ac_n "checking for MIT-SCREEN-SAVER headers""... $ac_c" 1>&6 -echo "configure:3407: checking for MIT-SCREEN-SAVER headers" >&5 - d=$with_mit/include - if test -d $d; then - X_CFLAGS="-I$d $X_CFLAGS" - echo "$ac_t""$d" 1>&6 - else - echo "$ac_t""not found ($d: no such directory)" 1>&6 - fi - - echo $ac_n "checking for MIT-SCREEN-SAVER libs""... $ac_c" 1>&6 -echo "configure:3417: checking for MIT-SCREEN-SAVER libs" >&5 - d=$with_mit/lib - if test -d $d; then - X_LIBS="-L$d $X_LIBS" - echo "$ac_t""$d" 1>&6 - else - echo "$ac_t""not found ($d: no such directory)" 1>&6 - fi - - # replace the directory string with "yes". - with_mit_req="yes" - with_mit=$with_mit_req - ;; - - *) - echo "" - echo "error: argument to --with-mit-ext must be \"yes\", \"no\", or a directory." - echo " If it is a directory, then \`DIR/include' will be added to" - echo " the -I list, and \`DIR/lib' will be added to the -L list." - exit 1 - ;; - esac + # If we have the headers, try and figure out which vendor it's from. + # + if test "$have_gl" = yes ; then - # why is this necessary? - # if we don't do this, then "./configure --with-motif=/usr/local/lesstif" - # behaves as if "--with-zippy=/usr/local/lesstif" was also present! - withval= - + # We need to know whether it's MesaGL so that we know which libraries + # to link against. + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GL is really MesaGL" >&5 +$as_echo_n "checking whether GL is really MesaGL... " >&6; } +if ${ac_cv_have_mesa_gl+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_have_mesa_gl=no + if test "$ac_macosx" = no; then + # WTF! MacOS 10.5.0 ships the Mesa GL headers! + # It's not really Mesa, is it? -if test "$have_sgi" != yes; then - if test "$with_mit" = yes; then - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "X11/extensions/scrnsaver.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for X11/extensions/scrnsaver.h""... $ac_c" 1>&6 -echo "configure:3456: checking for X11/extensions/scrnsaver.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3466: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_mit=yes -else - echo "$ac_t""no" 1>&6 + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Mesa|MESA" >/dev/null 2>&1; then : + ac_cv_have_mesa_gl=yes fi +rm -rf conftest* CPPFLAGS="$ac_save_CPPFLAGS" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_mesa_gl" >&5 +$as_echo "$ac_cv_have_mesa_gl" >&6; } + ac_have_mesa_gl=$ac_cv_have_mesa_gl - # Now check to see if it's really in the library; XF86Free-3.3 ships - # scrnsaver.h, but doesn't include the code in libXext.a, the idiots! - # - if test "$have_mit" = yes; then - - ac_save_CPPFLAGS="$CPPFLAGS" - ac_save_LDFLAGS="$LDFLAGS" + gl_lib_1="" + GL_LIBS="" - if test \! -z "$includedir" ; then - CPPFLAGS="$CPPFLAGS -I$includedir" - fi - # note: $X_CFLAGS includes $x_includes - CPPFLAGS="$CPPFLAGS $X_CFLAGS" + if test "$ac_macosx" = yes; then + + # Without these, every link against libGL gets a bunch of useless + # warnings. + # + osx_crud="-bind_at_load -multiply_defined suppress" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: adding \"$osx_crud\" to GL_LIBS" >&5 +$as_echo "adding \"$osx_crud\" to GL_LIBS" >&6; } + GL_LIBS="$GL_LIBS $osx_crud" + unset osx_crud + + # New lossage in 10.5.0: without this, we get: + # ld: cycle in dylib re-exports with /usr/X11/lib/libGL.dylib + # + osx_crud="/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib" + osx_crud="-Wl,-dylib_file,${osx_crud}:${osx_crud}" + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: adding \"$osx_crud\" to GL_LIBS" >&5 +$as_echo "adding \"$osx_crud\" to GL_LIBS" >&6; } + GL_LIBS="$GL_LIBS $osx_crud" + unset osx_crud + + # New lossage in 10.6.8: we can't allow -L/opt/local/lib to be in the + # link line, or at runtime XQueryExtension gets a segv due to some kind + # of library version skew. Libs must come from /usr/X11/lib even if + # $prefix and/or $exec_prefix are set to /opt/local/. + # + { $as_echo "$as_me:${as_lineno-$LINENO}: result: omitting \"$libdir\" from LDFLAGS" >&5 +$as_echo "omitting \"$libdir\" from LDFLAGS" >&6; } + libdir='' + + fi - if test \! -z "$libdir" ; then - LDFLAGS="$LDFLAGS -L$libdir" - fi - # note: $X_LIBS includes $x_libraries - LDFLAGS="$LDFLAGS $X_LIBS" - - echo $ac_n "checking for XScreenSaverRegister in -lXext""... $ac_c" 1>&6 -echo "configure:3510: checking for XScreenSaverRegister in -lXext" >&5 -ac_lib_var=`echo Xext'_'XScreenSaverRegister | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lXext -lm $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + + # Some versions of MesaGL are compiled to require -lpthread. + # So if the Mesa headers exist, and -lpthread exists, then always + # link -lpthread after the Mesa libs (be they named -lGL or -lMesaGL.) + # + if test "$ac_have_mesa_gl" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 +$as_echo_n "checking for pthread_create in -lpthread... " >&6; } +if ${ac_cv_lib_pthread_pthread_create+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int +main () +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_create=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + ac_cv_lib_pthread_pthread_create=no fi -rm -f conftest* -LIBS="$ac_save_LIBS" - +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } +if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then : + GL_LIBS="-lpthread" fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_lib=HAVE_LIB`echo Xext | sed -e 's/[^a-zA-Z0-9_]/_/g' \ - -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` - cat >> confdefs.h <&6 -have_mit=no -fi - CPPFLAGS="$ac_save_CPPFLAGS" - LDFLAGS="$ac_save_LDFLAGS" + # If we have Mesa headers, check to see if we can link against -lMesaGL. + # If we don't have Mesa headers, or we don't have -lMesaGL, try -lGL. + # Else, warn that GL is busted. (We have the headers, but no libs.) + # + + if test "$ac_have_mesa_gl" = yes ; then - if test "$have_mit" = no; then - # Fuck! Looks like XF86Free-3.3 actually puts it in XExExt instead - # of in Xext. Thank you master, may I have another. - ac_save_CPPFLAGS="$CPPFLAGS" ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi # note: $X_CFLAGS includes $x_includes @@ -3562,62 +12207,64 @@ fi LDFLAGS="$LDFLAGS -L$libdir" fi # note: $X_LIBS includes $x_libraries - LDFLAGS="$LDFLAGS $X_LIBS" - - echo $ac_n "checking for XScreenSaverRegister in -lXExExt""... $ac_c" 1>&6 -echo "configure:3580: checking for XScreenSaverRegister in -lXExExt" >&5 -ac_lib_var=`echo XExExt'_'XScreenSaverRegister | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lXExExt -lX11 -lXext -lm $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glXCreateContext in -lMesaGL" >&5 +$as_echo_n "checking for glXCreateContext in -lMesaGL... " >&6; } +if ${ac_cv_lib_MesaGL_glXCreateContext+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lMesaGL -lMesaGLU $GL_LIBS -lX11 -lXext $VIDMODE_LIBS -lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char glXCreateContext (); +int +main () +{ +return glXCreateContext (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_MesaGL_glXCreateContext=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + ac_cv_lib_MesaGL_glXCreateContext=no fi -rm -f conftest* -LIBS="$ac_save_LIBS" - +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_mit=yes; SAVER_LIBS="$SAVER_LIBS -lXExExt" -else - echo "$ac_t""no" 1>&6 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_MesaGL_glXCreateContext" >&5 +$as_echo "$ac_cv_lib_MesaGL_glXCreateContext" >&6; } +if test "x$ac_cv_lib_MesaGL_glXCreateContext" = xyes; then : + gl_lib_1="MesaGL" + GL_LIBS="-lMesaGL -lMesaGLU $VIDMODE_LIBS $GL_LIBS" fi CPPFLAGS="$ac_save_CPPFLAGS" LDFLAGS="$ac_save_LDFLAGS" - fi +# LIBS="$ac_save_LIBS" + + fi + + if test "$gl_lib_1" = "" ; then - if test "$have_mit" = no; then - # Double fuck! Looks like some versions of XFree86 (whichever version - # it is that comes with RedHat Linux 2.0 -- I can't find a version - # number) put this garbage in Xss instead of Xext. Thank you master, - # may I have another. - ac_save_CPPFLAGS="$CPPFLAGS" ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi # note: $X_CFLAGS includes $x_includes @@ -3627,384 +12274,174 @@ fi LDFLAGS="$LDFLAGS -L$libdir" fi # note: $X_LIBS includes $x_libraries - LDFLAGS="$LDFLAGS $X_LIBS" - - echo $ac_n "checking for XScreenSaverRegister in -lXss""... $ac_c" 1>&6 -echo "configure:3645: checking for XScreenSaverRegister in -lXss" >&5 -ac_lib_var=`echo Xss'_'XScreenSaverRegister | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lXss -lX11 -lXext -lm $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glXCreateContext in -lGL" >&5 +$as_echo_n "checking for glXCreateContext in -lGL... " >&6; } +if ${ac_cv_lib_GL_glXCreateContext+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lGL -lGLU $GL_LIBS -lX11 -lXext $VIDMODE_LIBS -lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char glXCreateContext (); +int +main () +{ +return glXCreateContext (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_GL_glXCreateContext=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + ac_cv_lib_GL_glXCreateContext=no fi -rm -f conftest* -LIBS="$ac_save_LIBS" - +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_mit=yes; SAVER_LIBS="$SAVER_LIBS -lXss" -else - echo "$ac_t""no" 1>&6 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_GL_glXCreateContext" >&5 +$as_echo "$ac_cv_lib_GL_glXCreateContext" >&6; } +if test "x$ac_cv_lib_GL_glXCreateContext" = xyes; then : + gl_lib_1="GL" + GL_LIBS="-lGL -lGLU $VIDMODE_LIBS $GL_LIBS" fi CPPFLAGS="$ac_save_CPPFLAGS" LDFLAGS="$ac_save_LDFLAGS" - fi - - if test "$have_mit" = yes; then - cat >> confdefs.h <<\EOF -#define HAVE_MIT_SAVER_EXTENSION 1 -EOF +# LIBS="$ac_save_LIBS" fi - fi - - elif test "$with_mit" != no; then - echo "error: must be yes or no: --with-mit-ext=$with_mit" - exit 1 - fi -fi - - -# Check for the XIDLE server extension header. -# -have_xidle=no -with_xidle_req=unspecified -# Check whether --with-xidle-ext or --without-xidle-ext was given. -if test "${with_xidle_ext+set}" = set; then - withval="$with_xidle_ext" - with_xidle="$withval"; with_xidle_req="$withval" -else - with_xidle=yes -fi - - - - case "$with_xidle" in - yes) ;; - no) ;; + if test "$gl_lib_1" = "" ; then + # we have headers, but no libs -- bail. + have_gl=no + ac_have_mesa_gl=no + gl_halfassed=yes + else + # linking works -- we can build the GL hacks. + $as_echo "#define HAVE_GL 1" >>confdefs.h - /*) - echo $ac_n "checking for XIDLE headers""... $ac_c" 1>&6 -echo "configure:3724: checking for XIDLE headers" >&5 - d=$with_xidle/include - if test -d $d; then - X_CFLAGS="-I$d $X_CFLAGS" - echo "$ac_t""$d" 1>&6 - else - echo "$ac_t""not found ($d: no such directory)" 1>&6 - fi + if test "$ac_have_mesa_gl" = yes ; then + $as_echo "#define HAVE_MESA_GL 1" >>confdefs.h - echo $ac_n "checking for XIDLE libs""... $ac_c" 1>&6 -echo "configure:3734: checking for XIDLE libs" >&5 - d=$with_xidle/lib - if test -d $d; then - X_LIBS="-L$d $X_LIBS" - echo "$ac_t""$d" 1>&6 - else - echo "$ac_t""not found ($d: no such directory)" 1>&6 - fi + fi + fi + fi - # replace the directory string with "yes". - with_xidle_req="yes" - with_xidle=$with_xidle_req - ;; - *) - echo "" - echo "error: argument to --with-xidle-ext must be \"yes\", \"no\", or a directory." - echo " If it is a directory, then \`DIR/include' will be added to" - echo " the -I list, and \`DIR/lib' will be added to the -L list." - exit 1 - ;; - esac + # Now that we know we have GL headers and libs, do some more GL testing. + # - # why is this necessary? - # if we don't do this, then "./configure --with-motif=/usr/local/lesstif" - # behaves as if "--with-zippy=/usr/local/lesstif" was also present! - withval= - + if test "$have_gl" = yes ; then + # If it's MesaGL, we'd like to issue a warning if the version number + # is less than or equal to 2.6, because that version had a security bug. + # + if test "$ac_have_mesa_gl" = yes; then -if test "$with_xidle" = yes; then - - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then - CPPFLAGS="$CPPFLAGS -I$includedir" - fi - CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "X11/extensions/xidle.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for X11/extensions/xidle.h""... $ac_c" 1>&6 -echo "configure:3772: checking for X11/extensions/xidle.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking MesaGL version number" >&5 +$as_echo_n "checking MesaGL version number... " >&6; } +if ${ac_cv_mesagl_version_string+:} false; then : + $as_echo_n "(cached) " >&6 else cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3782: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_xidle=yes - cat >> confdefs.h <<\EOF -#define HAVE_XIDLE_EXTENSION 1 +#include +#ifndef MESA_MAJOR_VERSION +# include +# ifdef XMESA_MAJOR_VERSION + /* Around Mesa 3.2, they took out the Mesa version number, so instead, + we have to check the XMesa version number (the number of the X protocol + support, which seems to be the same as the Mesa version number.) + */ +# define MESA_MAJOR_VERSION XMESA_MAJOR_VERSION +# define MESA_MINOR_VERSION XMESA_MINOR_VERSION +# else + /* Oh great. Some time after 3.4, they took out the xmesa.h header file, + so we have no way of telling what version of Mesa this is at all. + So, we'll guess that the osmesa version (the "offscreen protocol") + is less than or equal to the real mesa version number. Except that + if OSmesa is 3.3, assume at least Mesa 3.4, since OSmesa was 3.3 in + Mesa 3.4. And Mesa 3.3 had xmesa.h. What a complete load of shit! + */ +# include +# define MESA_MAJOR_VERSION OSMESA_MAJOR_VERSION +# define MESA_MINOR_VERSION OSMESA_MINOR_VERSION or newer, probably? +# if OSMESA_MAJOR_VERSION == 3 && OSMESA_MINOR_VERSION == 3 +# undef MESA_MINOR_VERSION +# define MESA_MINOR_VERSION 4 or newer, probably? +# endif +# endif +#endif +configure: MESA_MAJOR_VERSION MESA_MINOR_VERSION EOF -else - echo "$ac_t""no" 1>&6 -fi - - CPPFLAGS="$ac_save_CPPFLAGS" -elif test "$with_xidle" != no; then - echo "error: must be yes or no: --with-xidle-ext=$with_xidle" - exit 1 -fi - - -# Check for the XSHM server extension header. -# -have_xshm=no -with_xshm_req=unspecified -# Check whether --with-xshm-ext or --without-xshm-ext was given. -if test "${with_xshm_ext+set}" = set; then - withval="$with_xshm_ext" - with_xshm="$withval"; with_xshm_req="$withval" -else - with_xshm=yes -fi - - + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" - case "$with_xshm" in - yes) ;; - no) ;; + mglv=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | grep configure:` - /*) - echo $ac_n "checking for XSHM headers""... $ac_c" 1>&6 -echo "configure:3834: checking for XSHM headers" >&5 - d=$with_xshm/include - if test -d $d; then - X_CFLAGS="-I$d $X_CFLAGS" - echo "$ac_t""$d" 1>&6 - else - echo "$ac_t""not found ($d: no such directory)" 1>&6 - fi + # M4 sucks!! - echo $ac_n "checking for XSHM libs""... $ac_c" 1>&6 -echo "configure:3844: checking for XSHM libs" >&5 - d=$with_xshm/lib - if test -d $d; then - X_LIBS="-L$d $X_LIBS" - echo "$ac_t""$d" 1>&6 - else - echo "$ac_t""not found ($d: no such directory)" 1>&6 - fi + mglv=`echo "$mglv" | sed -n \ + 's/^configure: *\([0-9][0-9]*\) *\([0-9].*\)$/\1.\2/p'` - # replace the directory string with "yes". - with_xshm_req="yes" - with_xshm=$with_xshm_req - ;; - *) - echo "" - echo "error: argument to --with-xshm-ext must be \"yes\", \"no\", or a directory." - echo " If it is a directory, then \`DIR/include' will be added to" - echo " the -I list, and \`DIR/lib' will be added to the -L list." - exit 1 - ;; - esac + rm -rf conftest.$ac_ext - # why is this necessary? - # if we don't do this, then "./configure --with-motif=/usr/local/lesstif" - # behaves as if "--with-zippy=/usr/local/lesstif" was also present! - withval= - + CPPFLAGS="$ac_save_CPPFLAGS" -if test "$with_xshm" = yes; then + if test "$mglv" = ""; then + ac_mesagl_version=unknown + ac_mesagl_version_string=unknown + else + ac_mesagl_version_string="$mglv" + # M4 sucks!! - # first check for Xshm.h. - - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then - CPPFLAGS="$CPPFLAGS -I$includedir" - fi - CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "X11/extensions/XShm.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for X11/extensions/XShm.h""... $ac_c" 1>&6 -echo "configure:3884: checking for X11/extensions/XShm.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3894: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_xshm=yes -else - echo "$ac_t""no" 1>&6 -fi + maj=`echo "$mglv" | sed -n 's/^\([0-9][0-9]*\)\..*$/\1/p'` + min=`echo "$mglv" | sed -n 's/^.*\.\([0-9][0-9]*\).*$/\1/p'` - CPPFLAGS="$ac_save_CPPFLAGS" + ac_mesagl_version=`echo "$maj * 1000 + $min" | bc` + if test -z "$ac_mesagl_version"; then + ac_mesagl_version=unknown + ac_mesagl_version_string=unknown + fi + fi + ac_cv_mesagl_version=$ac_mesagl_version + ac_cv_mesagl_version_string=$ac_mesagl_version_string - # if that succeeded, then check for sys/ipc.h. - if test "$have_xshm" = yes; then - have_xshm=no - - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then - CPPFLAGS="$CPPFLAGS -I$includedir" - fi - CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "sys/ipc.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for sys/ipc.h""... $ac_c" 1>&6 -echo "configure:3928: checking for sys/ipc.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3938: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_xshm=yes -else - echo "$ac_t""no" 1>&6 fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mesagl_version_string" >&5 +$as_echo "$ac_cv_mesagl_version_string" >&6; } + ac_mesagl_version=$ac_cv_mesagl_version + ac_mesagl_version_string=$ac_cv_mesagl_version_string + fi - CPPFLAGS="$ac_save_CPPFLAGS" - fi - - # if that succeeded, then check for sys/shm.h. - if test "$have_xshm" = yes; then - have_xshm=no - - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then - CPPFLAGS="$CPPFLAGS -I$includedir" - fi - CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "sys/shm.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for sys/shm.h""... $ac_c" 1>&6 -echo "configure:3973: checking for sys/shm.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3983: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_xshm=yes -else - echo "$ac_t""no" 1>&6 -fi - CPPFLAGS="$ac_save_CPPFLAGS" - fi + # Check for OpenGL 1.1 features. + # - # AIX is pathological, as usual: apparently it's normal for the Xshm headers - # to exist, but the library code to not exist. And even better, the library - # code is in its own library: libXextSam.a. So, if we're on AIX, and that - # lib doesn't exist, give up. - # - case "$host" in - *-aix*) - have_xshm=no - ac_save_CPPFLAGS="$CPPFLAGS" ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi # note: $X_CFLAGS includes $x_includes @@ -4014,178 +12451,203 @@ fi LDFLAGS="$LDFLAGS -L$libdir" fi # note: $X_LIBS includes $x_libraries - LDFLAGS="$LDFLAGS $X_LIBS" + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" - echo $ac_n "checking for XShmQueryExtension in -lXextSam""... $ac_c" 1>&6 -echo "configure:4032: checking for XShmQueryExtension in -lXextSam" >&5 -ac_lib_var=`echo XextSam'_'XShmQueryExtension | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + as_ac_Lib=`$as_echo "ac_cv_lib_$gl_lib_1''_glBindTexture" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for glBindTexture in -l$gl_lib_1" >&5 +$as_echo_n "checking for glBindTexture in -l$gl_lib_1... " >&6; } +if eval \${$as_ac_Lib+:} false; then : + $as_echo_n "(cached) " >&6 else - ac_save_LIBS="$LIBS" -LIBS="-lXextSam -lX11 -lXext -lm $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + ac_check_lib_save_LIBS=$LIBS +LIBS="-l$gl_lib_1 $GL_LIBS -lX11 -lXext -lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char glBindTexture (); +int +main () +{ +return glBindTexture (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$as_ac_Lib=yes" else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + eval "$as_ac_Lib=no" fi -rm -f conftest* -LIBS="$ac_save_LIBS" - +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_xshm=yes; SAVER_LIBS="$SAVER_LIBS -lXextSam" +eval ac_res=\$$as_ac_Lib + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : + $as_echo "#define HAVE_GLBINDTEXTURE 1" >>confdefs.h + else - echo "$ac_t""no" 1>&6 + true fi CPPFLAGS="$ac_save_CPPFLAGS" LDFLAGS="$ac_save_LDFLAGS" - ;; - esac - - # if that succeeded, then we've really got it. - if test "$have_xshm" = yes; then - cat >> confdefs.h <<\EOF -#define HAVE_XSHM_EXTENSION 1 -EOF +# LIBS="$ac_save_LIBS" fi -elif test "$with_xshm" != no; then - echo "error: must be yes or no: --with-xshm-ext=$with_xshm" +elif test "$with_gl" != no; then + echo "error: must be yes or no: --with-gl=$with_gl" exit 1 fi -# Check for the SGI-VIDEO-CONTROL server extension header. +############################################################################### # -have_sgivc=no -with_sgivc_req=unspecified -# Check whether --with-sgivc-ext or --without-sgivc-ext was given. -if test "${with_sgivc_ext+set}" = set; then - withval="$with_sgivc_ext" - with_sgivc="$withval"; with_sgivc_req="$withval" +# Check for -lgle. +# +############################################################################### + +have_gle=no +with_gle_req=unspecified +gle_halfassed=no + +# Check whether --with-gle was given. +if test "${with_gle+set}" = set; then : + withval=$with_gle; with_gle="$withval"; with_gle_req="$withval" else - with_sgivc=yes + with_gle=yes fi - case "$with_sgivc" in + case "$with_gle" in yes) ;; no) ;; /*) - echo $ac_n "checking for SGI-VIDEO-CONTROL headers""... $ac_c" 1>&6 -echo "configure:4110: checking for SGI-VIDEO-CONTROL headers" >&5 - d=$with_sgivc/include + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLE headers" >&5 +$as_echo_n "checking for GLE headers... " >&6; } + d=$with_gle/include if test -d $d; then X_CFLAGS="-I$d $X_CFLAGS" - echo "$ac_t""$d" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } else - echo "$ac_t""not found ($d: no such directory)" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } fi - echo $ac_n "checking for SGI-VIDEO-CONTROL libs""... $ac_c" 1>&6 -echo "configure:4120: checking for SGI-VIDEO-CONTROL libs" >&5 - d=$with_sgivc/lib + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLE libs" >&5 +$as_echo_n "checking for GLE libs... " >&6; } + d=$with_gle/lib if test -d $d; then X_LIBS="-L$d $X_LIBS" - echo "$ac_t""$d" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } else - echo "$ac_t""not found ($d: no such directory)" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } fi # replace the directory string with "yes". - with_sgivc_req="yes" - with_sgivc=$with_sgivc_req + with_gle_req="yes" + with_gle=$with_gle_req ;; *) echo "" - echo "error: argument to --with-sgivc-ext must be \"yes\", \"no\", or a directory." + echo "error: argument to --with-gle must be \"yes\", \"no\", or a directory." echo " If it is a directory, then \`DIR/include' will be added to" echo " the -I list, and \`DIR/lib' will be added to the -L list." exit 1 ;; esac - # why is this necessary? - # if we don't do this, then "./configure --with-motif=/usr/local/lesstif" - # behaves as if "--with-zippy=/usr/local/lesstif" was also present! - withval= - -if test "$with_sgivc" = yes; then +GLE_LIBS="" + +if test "$have_gl" = no ; then + true +elif test "$with_gle" = yes; then + - # first check for XSGIvc.h - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "X11/extensions/XSGIvc.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for X11/extensions/XSGIvc.h""... $ac_c" 1>&6 -echo "configure:4160: checking for X11/extensions/XSGIvc.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:4170: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "GL/gle.h" "ac_cv_header_GL_gle_h" "#include +" +if test "x$ac_cv_header_GL_gle_h" = xyes; then : + have_gle3=yes else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + have_gle3=no fi -rm -f conftest* + + + CPPFLAGS="$ac_save_CPPFLAGS" + if test "$have_gle3" = yes ; then + have_gle=yes; + else + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "GL/gutil.h" "ac_cv_header_GL_gutil_h" "#include +" +if test "x$ac_cv_header_GL_gutil_h" = xyes; then : + have_gle=yes +else + have_gle=no fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_sgivc=yes + + + CPPFLAGS="$ac_save_CPPFLAGS" + if test "$have_gle" = yes ; then + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "GL/tube.h" "ac_cv_header_GL_tube_h" "#include +" +if test "x$ac_cv_header_GL_tube_h" = xyes; then : + have_gle=yes else - echo "$ac_t""no" 1>&6 + have_gle=no fi + CPPFLAGS="$ac_save_CPPFLAGS" + fi + fi + + if test "$have_gle" = yes ; then + have_gle=no + gle_halfassed=yes - # if that succeeded, then check for the -lXsgivc - if test "$have_sgivc" = yes; then - have_sgivc=no - ac_save_CPPFLAGS="$CPPFLAGS" ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi # note: $X_CFLAGS includes $x_includes @@ -4195,177 +12657,144 @@ fi LDFLAGS="$LDFLAGS -L$libdir" fi # note: $X_LIBS includes $x_libraries - LDFLAGS="$LDFLAGS $X_LIBS" - - echo $ac_n "checking for XSGIvcQueryGammaMap in -lXsgivc""... $ac_c" 1>&6 -echo "configure:4213: checking for XSGIvcQueryGammaMap in -lXsgivc" >&5 -ac_lib_var=`echo Xsgivc'_'XSGIvcQueryGammaMap | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lXsgivc -lXext -lX11 $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gleCreateGC in -lgle" >&5 +$as_echo_n "checking for gleCreateGC in -lgle... " >&6; } +if ${ac_cv_lib_gle_gleCreateGC+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgle $GL_LIBS -lX11 -lXext -lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gleCreateGC (); +int +main () +{ +return gleCreateGC (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_gle_gleCreateGC=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + ac_cv_lib_gle_gleCreateGC=no fi -rm -f conftest* -LIBS="$ac_save_LIBS" - +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_sgivc=yes; SAVER_LIBS="$SAVER_LIBS -lXsgivc" -else - echo "$ac_t""no" 1>&6 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gle_gleCreateGC" >&5 +$as_echo "$ac_cv_lib_gle_gleCreateGC" >&6; } +if test "x$ac_cv_lib_gle_gleCreateGC" = xyes; then : + have_gle=yes; gle_halfassed=no; GLE_LIBS="-lgle" fi CPPFLAGS="$ac_save_CPPFLAGS" LDFLAGS="$ac_save_LDFLAGS" - fi - - # if that succeeded, then we've really got it. - if test "$have_sgivc" = yes; then - cat >> confdefs.h <<\EOF -#define HAVE_SGI_VC_EXTENSION 1 -EOF +# LIBS="$ac_save_LIBS" fi + if test "$have_gle" = yes ; then + have_gle=no + gle_halfassed=yes -elif test "$with_sgivc" != no; then - echo "error: must be yes or no: --with-sgivc-ext=$with_sgivc" - exit 1 -fi - - -# Check for the DPMS server extension header. + # sometimes the libmatrix stuff is included in libgle. look there first. # -have_dpms=no -with_dpms_req=unspecified -# Check whether --with-dpms-ext or --without-dpms-ext was given. -if test "${with_dpms_ext+set}" = set; then - withval="$with_dpms_ext" - with_dpms="$withval"; with_dpms_req="$withval" -else - with_dpms=yes -fi - - - - case "$with_dpms" in - yes) ;; - no) ;; - - /*) - echo $ac_n "checking for DPMS headers""... $ac_c" 1>&6 -echo "configure:4290: checking for DPMS headers" >&5 - d=$with_dpms/include - if test -d $d; then - X_CFLAGS="-I$d $X_CFLAGS" - echo "$ac_t""$d" 1>&6 - else - echo "$ac_t""not found ($d: no such directory)" 1>&6 - fi - - echo $ac_n "checking for DPMS libs""... $ac_c" 1>&6 -echo "configure:4300: checking for DPMS libs" >&5 - d=$with_dpms/lib - if test -d $d; then - X_LIBS="-L$d $X_LIBS" - echo "$ac_t""$d" 1>&6 - else - echo "$ac_t""not found ($d: no such directory)" 1>&6 - fi - - # replace the directory string with "yes". - with_dpms_req="yes" - with_dpms=$with_dpms_req - ;; - - *) - echo "" - echo "error: argument to --with-dpms-ext must be \"yes\", \"no\", or a directory." - echo " If it is a directory, then \`DIR/include' will be added to" - echo " the -I list, and \`DIR/lib' will be added to the -L list." - exit 1 - ;; - esac - - # why is this necessary? - # if we don't do this, then "./configure --with-motif=/usr/local/lesstif" - # behaves as if "--with-zippy=/usr/local/lesstif" was also present! - withval= - +# I don't get it. For some reason, this test passes on SGI, as if +# uview_direction_d() was in libgle -- but it's not, it's in libmatrix. +# Yet the link is succeeding. Why??? +# +# AC_CHECK_X_LIB(gle, uview_direction_d, +# [have_gle=yes; gle_halfassed=no], +# [], $GL_LIBS -lX11 -lXext -lm) -if test "$with_dpms" = yes; then + # As of GLE 3 this is in libgle, and has changed name to uview_direction! + # *sigh* + if test "$have_gle3" = yes ; then - # first check for dpms.h - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi + # note: $X_CFLAGS includes $x_includes CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "X11/extensions/dpms.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for X11/extensions/dpms.h""... $ac_c" 1>&6 -echo "configure:4340: checking for X11/extensions/dpms.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:4350: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_dpms=yes + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uview_direction in -lgle" >&5 +$as_echo_n "checking for uview_direction in -lgle... " >&6; } +if ${ac_cv_lib_gle_uview_direction+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgle $GL_LIBS -lX11 -lXext -lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char uview_direction (); +int +main () +{ +return uview_direction (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_gle_uview_direction=yes else - echo "$ac_t""no" 1>&6 + ac_cv_lib_gle_uview_direction=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gle_uview_direction" >&5 +$as_echo "$ac_cv_lib_gle_uview_direction" >&6; } +if test "x$ac_cv_lib_gle_uview_direction" = xyes; then : + have_gle=yes; gle_halfassed=no fi CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + fi + # if it wasn't in libgle, then look in libmatrix. + if test "$have_gle" = no ; then - # if that succeeded, then check for the -lXdpms - if test "$have_dpms" = yes; then - have_dpms=no - ac_save_CPPFLAGS="$CPPFLAGS" ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi # note: $X_CFLAGS includes $x_includes @@ -4375,568 +12804,505 @@ fi LDFLAGS="$LDFLAGS -L$libdir" fi # note: $X_LIBS includes $x_libraries - LDFLAGS="$LDFLAGS $X_LIBS" - - echo $ac_n "checking for DPMSInfo in -lXdpms""... $ac_c" 1>&6 -echo "configure:4393: checking for DPMSInfo in -lXdpms" >&5 -ac_lib_var=`echo Xdpms'_'DPMSInfo | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lXdpms -lXext -lX11 $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uview_direction_d in -lmatrix" >&5 +$as_echo_n "checking for uview_direction_d in -lmatrix... " >&6; } +if ${ac_cv_lib_matrix_uview_direction_d+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lmatrix $GL_LIBS -lX11 -lXext -lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char uview_direction_d (); +int +main () +{ +return uview_direction_d (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_matrix_uview_direction_d=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + ac_cv_lib_matrix_uview_direction_d=no fi -rm -f conftest* -LIBS="$ac_save_LIBS" - +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_dpms=yes; SAVER_LIBS="$SAVER_LIBS -lXdpms" -else - echo "$ac_t""no" 1>&6 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_matrix_uview_direction_d" >&5 +$as_echo "$ac_cv_lib_matrix_uview_direction_d" >&6; } +if test "x$ac_cv_lib_matrix_uview_direction_d" = xyes; then : + have_gle=yes; gle_halfassed=no; + GLE_LIBS="$GLE_LIBS -lmatrix" fi CPPFLAGS="$ac_save_CPPFLAGS" LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + fi fi - # if that succeeded, then we've really got it. - if test "$have_dpms" = yes; then - cat >> confdefs.h <<\EOF -#define HAVE_DPMS_EXTENSION 1 -EOF + if test "$have_gle" = yes ; then + $as_echo "#define HAVE_GLE 1" >>confdefs.h + if test "$have_gle3" = yes ; then + $as_echo "#define HAVE_GLE3 1" >>confdefs.h + + fi fi -elif test "$with_dpms" != no; then - echo "error: must be yes or no: --with-dpms-ext=$with_dpms" +elif test "$with_gle" != no; then + echo "error: must be yes or no: --with-gle=$with_gle" exit 1 -fi +fi -# Check for Motif and Athena --with and --without arguments. +############################################################################### # -have_motif=no -have_athena=no -have_athena3d=no -with_motif_req=unspecified -with_athena_req=unspecified +# Handle --with-gles +# +############################################################################### + +with_gles_req=unspecified -# Check whether --with-motif or --without-motif was given. -if test "${with_motif+set}" = set; then - withval="$with_motif" - with_motif="$withval"; with_motif_req="$withval" +# Check whether --with-gles was given. +if test "${with_gles+set}" = set; then : + withval=$with_gles; with_gles="$withval"; with_gles_req="$withval" else - with_motif=no + with_gles=no fi - case "$with_motif" in + case "$with_gles" in yes) ;; no) ;; /*) - echo $ac_n "checking for Motif headers""... $ac_c" 1>&6 -echo "configure:4475: checking for Motif headers" >&5 - d=$with_motif/include + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for JWZGLES headers" >&5 +$as_echo_n "checking for JWZGLES headers... " >&6; } + d=$with_gles/include if test -d $d; then X_CFLAGS="-I$d $X_CFLAGS" - echo "$ac_t""$d" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } else - echo "$ac_t""not found ($d: no such directory)" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } fi - echo $ac_n "checking for Motif libs""... $ac_c" 1>&6 -echo "configure:4485: checking for Motif libs" >&5 - d=$with_motif/lib + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for JWZGLES libs" >&5 +$as_echo_n "checking for JWZGLES libs... 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" >&6; } + d=$with_gdk_pixbuf/include if test -d $d; then X_CFLAGS="-I$d $X_CFLAGS" - echo "$ac_t""$d" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } else - echo "$ac_t""not found ($d: no such directory)" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } fi - echo $ac_n "checking for Athena libs""... $ac_c" 1>&6 -echo "configure:4540: checking for Athena libs" >&5 - d=$with_athena/lib + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GDK_PIXBUF libs" >&5 +$as_echo_n "checking for GDK_PIXBUF libs... 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" >&6; } +if ${ac_cv_gdk_pixbuf_config_cflags+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_gdk_pixbuf_config_cflags=`$pkg_config --cflags $pkgs` +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gdk_pixbuf_config_cflags" >&5 +$as_echo "$ac_cv_gdk_pixbuf_config_cflags" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf libs" >&5 +$as_echo_n "checking for gdk-pixbuf libs... " >&6; } +if ${ac_cv_gdk_pixbuf_config_libs+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_gdk_pixbuf_config_libs=`$pkg_config --libs $pkgs` fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gdk_pixbuf_config_libs" >&5 +$as_echo "$ac_cv_gdk_pixbuf_config_libs" >&6; } + fi -# Check for Motif and Athena headers. + ac_gdk_pixbuf_config_cflags=$ac_cv_gdk_pixbuf_config_cflags + ac_gdk_pixbuf_config_libs=$ac_cv_gdk_pixbuf_config_libs -check_motif() { - - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then - CPPFLAGS="$CPPFLAGS -I$includedir" - fi - CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "Xm/Xm.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for Xm/Xm.h""... $ac_c" 1>&6 -echo "configure:4603: checking for Xm/Xm.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:4613: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_motif=yes - cat >> confdefs.h <<\EOF -#define HAVE_MOTIF 1 -EOF - TOOLKIT_LIBS="-lXm $TOOLKIT_LIBS" -else - echo "$ac_t""no" 1>&6 -fi + if test "$have_gdk_pixbuf" = yes; then + # + # we appear to have pixbuf; check for headers/libs to be sure. + # + ac_save_gdk_pixbuf_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $ac_gdk_pixbuf_config_cflags" - CPPFLAGS="$ac_save_CPPFLAGS" -} + have_gdk_pixbuf=no + + # check for header A... -check_athena() { - have_athena=no - have_athena3d=no - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "X11/Xaw/Dialog.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for X11/Xaw/Dialog.h""... $ac_c" 1>&6 -echo "configure:4653: checking for X11/Xaw/Dialog.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:4663: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_athena=yes -else - echo "$ac_t""no" 1>&6 + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_mongrel "$LINENO" "gdk-pixbuf/gdk-pixbuf.h" "ac_cv_header_gdk_pixbuf_gdk_pixbuf_h" "$ac_includes_default" +if test "x$ac_cv_header_gdk_pixbuf_gdk_pixbuf_h" = xyes; then : + have_gdk_pixbuf=yes fi + CPPFLAGS="$ac_save_CPPFLAGS" - if test "$have_athena" = yes; then - - ac_save_CPPFLAGS="$CPPFLAGS" - ac_save_LDFLAGS="$LDFLAGS" - if test \! -z "$includedir" ; then + # if that worked, check for header B... + if test "$have_gdk_pixbuf" = yes; then + have_gdk_pixbuf=no + gdk_pixbuf_halfassed=yes + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi - # note: $X_CFLAGS includes $x_includes CPPFLAGS="$CPPFLAGS $X_CFLAGS" - - if test \! -z "$libdir" ; then - LDFLAGS="$LDFLAGS -L$libdir" - fi - # note: $X_LIBS includes $x_libraries - LDFLAGS="$LDFLAGS $X_LIBS" - - echo $ac_n "checking for Xaw3dComputeTopShadowRGB in -lXaw3d""... $ac_c" 1>&6 -echo "configure:4703: checking for Xaw3dComputeTopShadowRGB in -lXaw3d" >&5 -ac_lib_var=`echo Xaw3d'_'Xaw3dComputeTopShadowRGB | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lXaw3d -lXt -lXmu -lXext -lX11 $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_mongrel "$LINENO" "gdk-pixbuf/gdk-pixbuf-xlib.h" "ac_cv_header_gdk_pixbuf_gdk_pixbuf_xlib_h" "$ac_includes_default" +if test "x$ac_cv_header_gdk_pixbuf_gdk_pixbuf_xlib_h" = xyes; then : + have_gdk_pixbuf=yes + gdk_pixbuf_halfassed=no fi -rm -f conftest* -LIBS="$ac_save_LIBS" -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_athena=yes; have_athena3d=yes -else - echo "$ac_t""no" 1>&6 -fi CPPFLAGS="$ac_save_CPPFLAGS" - LDFLAGS="$ac_save_LDFLAGS" - fi - - if test "$have_athena3d" = yes; then - TOOLKIT_LIBS="-lXaw3d $TOOLKIT_LIBS" - elif test "$have_athena" = yes; then - TOOLKIT_LIBS="-lXaw $TOOLKIT_LIBS" - fi -} + # yay, it has a new name in Gtk 2.x... + if test "$have_gdk_pixbuf" = no; then + have_gdk_pixbuf=no + gdk_pixbuf_halfassed=yes -# If they asked for both motif and athena, check motif then athena. -# If they asked for only motif, check motif then athena. -# If they asked for only athena, check athena then motif. -# If they asked for neither, check motif then athena. - -proselytize_motif=yes -if test "$with_motif" = yes; then - # asked for both, or for motif only - check_motif - if test "$have_motif" = yes; then - with_athena=no - with_athena_req=no - else - check_athena - fi - -elif test "$with_athena" = yes; then - # asked for athena only - check_athena - if test "$have_athena" = yes; then - with_motif=no - proselytize_motif=no - else - check_motif - fi - -else - # asked for neither - check_motif - if test "$have_motif" = yes; then - with_athena=no - else - check_athena - fi - -fi - -if test "$have_motif" = yes; then - proselytize_motif=no -fi - -# If we have Athena, check whether it's a version that includes -# XawViewportSetCoordinates in Viewport.h (R3 (or R4?) don't.) -if test "$have_athena" = yes ; then - echo $ac_n "checking for XawViewportSetCoordinates in Viewport.h""... $ac_c" 1>&6 -echo "configure:4799: checking for XawViewportSetCoordinates in Viewport.h" >&5 -if eval "test \"`echo '$''{'ac_cv_have_XawViewportSetCoordinates'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_cv_have_XawViewportSetCoordinates=no - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" - cat > conftest.$ac_ext < -EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "XawViewportSetCoordinates" >/dev/null 2>&1; then - rm -rf conftest* - ac_cv_have_XawViewportSetCoordinates=yes + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_mongrel "$LINENO" "gdk-pixbuf-xlib/gdk-pixbuf-xlib.h" "ac_cv_header_gdk_pixbuf_xlib_gdk_pixbuf_xlib_h" "$ac_includes_default" +if test "x$ac_cv_header_gdk_pixbuf_xlib_gdk_pixbuf_xlib_h" = xyes; then : + have_gdk_pixbuf=yes + gdk_pixbuf_halfassed=no fi -rm -f conftest* + CPPFLAGS="$ac_save_CPPFLAGS" -fi + fi + fi + CPPFLAGS="$ac_save_gdk_pixbuf_CPPFLAGS" + fi -echo "$ac_t""$ac_cv_have_XawViewportSetCoordinates" 1>&6 - if test "$ac_cv_have_XawViewportSetCoordinates" = yes ; then - cat >> confdefs.h <<\EOF -#define HAVE_XawViewportSetCoordinates 1 -EOF + if test "$have_gdk_pixbuf" = yes; then + # we have the headers, now check for the libraries + have_gdk_pixbuf=no + gdk_pixbuf_halfassed=yes - fi -fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: checking for gdk_pixbuf usability..." >&5 +$as_echo "checking for gdk_pixbuf usability..." >&6; } + # library A... -# If we have Motif, check whether it's really LessTif. -# -have_lesstif=no -if test "$have_motif" = yes ; then - echo $ac_n "checking whether Motif is really LessTif""... $ac_c" 1>&6 -echo "configure:4840: checking whether Motif is really LessTif" >&5 -if eval "test \"`echo '$''{'ac_cv_have_lesstif'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi + # note: $X_CFLAGS includes $x_includes CPPFLAGS="$CPPFLAGS $X_CFLAGS" - cat > conftest.$ac_ext < -int main() { -long vers = LesstifVersion; -; return 0; } -EOF -if { (eval echo configure:4858: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - ac_cv_have_lesstif=yes + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdk_pixbuf_new_from_file in -lc" >&5 +$as_echo_n "checking for gdk_pixbuf_new_from_file in -lc... " >&6; } +if ${ac_cv_lib_c_gdk_pixbuf_new_from_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc $ac_gdk_pixbuf_config_libs -lX11 -lXext -lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gdk_pixbuf_new_from_file (); +int +main () +{ +return gdk_pixbuf_new_from_file (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_c_gdk_pixbuf_new_from_file=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_have_lesstif=no + ac_cv_lib_c_gdk_pixbuf_new_from_file=no fi -rm -f conftest* - CPPFLAGS="$ac_save_CPPFLAGS" +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi - -echo "$ac_t""$ac_cv_have_lesstif" 1>&6 - have_lesstif=$ac_cv_have_lesstif +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_gdk_pixbuf_new_from_file" >&5 +$as_echo "$ac_cv_lib_c_gdk_pixbuf_new_from_file" >&6; } +if test "x$ac_cv_lib_c_gdk_pixbuf_new_from_file" = xyes; then : + have_gdk_pixbuf=yes fi -# don't cache these -unset ac_cv_lesstif_version -unset ac_cv_lesstif_version_string + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" -lesstif_version=unknown -lesstif_version_string=unknown + # library B... + if test "$have_gdk_pixbuf" = yes; then + have_gdk_pixbuf=no -if test "$have_lesstif" = yes ; then - ltv=unknown - echo unknown > conftest-lt - echo $ac_n "checking LessTif version number""... $ac_c" 1>&6 -echo "configure:4886: checking LessTif version number" >&5 -if eval "test \"`echo '$''{'ac_cv_lesstif_version_string'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi + # note: $X_CFLAGS includes $x_includes CPPFLAGS="$CPPFLAGS $X_CFLAGS" - if test "$cross_compiling" = yes; then - ac_cv_lesstif_version=unknown - ac_cv_lesstif_version_string=unknown -else - cat > conftest.$ac_ext < - #include - int main() { - FILE *f = fopen("conftest-lt", "w"); - if (!f) exit(1); - fprintf(f, "%d %d.%d\n", LesstifVersion, - LESSTIF_VERSION, LESSTIF_REVISION); - fclose(f); - exit(0); - } -EOF -if { (eval echo configure:4914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null -then - ltv=`cat conftest-lt` - ac_cv_lesstif_version=`echo $ltv | sed 's/ .*//'` - ac_cv_lesstif_version_string=`echo $ltv | sed 's/.* //'` + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdk_pixbuf_xlib_init in -lc" >&5 +$as_echo_n "checking for gdk_pixbuf_xlib_init in -lc... " >&6; } +if ${ac_cv_lib_c_gdk_pixbuf_xlib_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc $ac_gdk_pixbuf_config_libs -lX11 -lXext -lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gdk_pixbuf_xlib_init (); +int +main () +{ +return gdk_pixbuf_xlib_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_c_gdk_pixbuf_xlib_init=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - ac_cv_lesstif_version=unknown - ac_cv_lesstif_version_string=unknown + ac_cv_lib_c_gdk_pixbuf_xlib_init=no fi -rm -fr conftest* +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_gdk_pixbuf_xlib_init" >&5 +$as_echo "$ac_cv_lib_c_gdk_pixbuf_xlib_init" >&6; } +if test "x$ac_cv_lib_c_gdk_pixbuf_xlib_init" = xyes; then : + have_gdk_pixbuf=yes + gdk_pixbuf_halfassed=no fi CPPFLAGS="$ac_save_CPPFLAGS" -fi + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" -echo "$ac_t""$ac_cv_lesstif_version_string" 1>&6 - rm -f conftest-lt - lesstif_version=$ac_cv_lesstif_version - lesstif_version_string=$ac_cv_lesstif_version_string + fi + fi -fi + if test "$have_gdk_pixbuf" = yes; then + INCLUDES="$INCLUDES $ac_gdk_pixbuf_config_cflags" + XPM_LIBS="$ac_gdk_pixbuf_config_libs" + $as_echo "#define HAVE_GDK_PIXBUF 1" >>confdefs.h + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: checking for gdk_pixbuf usability... no" >&5 +$as_echo "checking for gdk_pixbuf usability... no" >&6; } + fi + + if test "$have_gdk_pixbuf" = yes; then -# Some versions of Motif (2.1.0, at least) require -lXp, the "X Printing -# Extension". Why this extension isn't in -lXext with all the others, -# I have no idea. -# -have_xp_ext=no -if test "$have_motif" = yes ; then - have_xp_ext=no - ac_save_CPPFLAGS="$CPPFLAGS" ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi # note: $X_CFLAGS includes $x_includes @@ -4946,61 +13312,71 @@ if test "$have_motif" = yes ; then LDFLAGS="$LDFLAGS -L$libdir" fi # note: $X_LIBS includes $x_libraries - LDFLAGS="$LDFLAGS $X_LIBS" - - echo $ac_n "checking for XpQueryExtension in -lXp""... $ac_c" 1>&6 -echo "configure:4964: checking for XpQueryExtension in -lXp" >&5 -ac_lib_var=`echo Xp'_'XpQueryExtension | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lXp -lX11 -lXext -lm $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdk_pixbuf_apply_embedded_orientation in -lc" >&5 +$as_echo_n "checking for gdk_pixbuf_apply_embedded_orientation in -lc... " >&6; } +if ${ac_cv_lib_c_gdk_pixbuf_apply_embedded_orientation+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc $ac_gdk_pixbuf_config_libs -lX11 -lXext -lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gdk_pixbuf_apply_embedded_orientation (); +int +main () +{ +return gdk_pixbuf_apply_embedded_orientation (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_c_gdk_pixbuf_apply_embedded_orientation=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + ac_cv_lib_c_gdk_pixbuf_apply_embedded_orientation=no fi -rm -f conftest* -LIBS="$ac_save_LIBS" - +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_xp_ext=yes; TOOLKIT_LIBS="$TOOLKIT_LIBS -lXp" -else - echo "$ac_t""no" 1>&6 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_gdk_pixbuf_apply_embedded_orientation" >&5 +$as_echo "$ac_cv_lib_c_gdk_pixbuf_apply_embedded_orientation" >&6; } +if test "x$ac_cv_lib_c_gdk_pixbuf_apply_embedded_orientation" = xyes; then : + $as_echo "#define HAVE_GDK_PIXBUF_APPLY_EMBEDDED_ORIENTATION 1" >>confdefs.h + fi CPPFLAGS="$ac_save_CPPFLAGS" LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + fi fi -# check for XPM header. +############################################################################### # +# Check for -lXpm. +# +############################################################################### + have_xpm=no with_xpm_req=unspecified -# Check whether --with-xpm or --without-xpm was given. -if test "${with_xpm+set}" = set; then - withval="$with_xpm" - with_xpm="$withval"; with_xpm_req="$withval" + +# Check whether --with-xpm was given. +if test "${with_xpm+set}" = set; then : + withval=$with_xpm; with_xpm="$withval"; with_xpm_req="$withval" else with_xpm=yes fi @@ -5012,24 +13388,28 @@ fi no) ;; /*) - echo $ac_n "checking for XPM headers""... $ac_c" 1>&6 -echo "configure:5028: checking for XPM headers" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XPM headers" >&5 +$as_echo_n "checking for XPM headers... " >&6; } d=$with_xpm/include if test -d $d; then X_CFLAGS="-I$d $X_CFLAGS" - echo "$ac_t""$d" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } else - echo "$ac_t""not found ($d: no such directory)" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } fi - echo $ac_n "checking for XPM libs""... $ac_c" 1>&6 -echo "configure:5038: checking for XPM libs" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XPM libs" >&5 +$as_echo_n "checking for XPM libs... " >&6; } d=$with_xpm/lib if test -d $d; then X_LIBS="-L$d $X_LIBS" - echo "$ac_t""$d" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } else - echo "$ac_t""not found ($d: no such directory)" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } fi # replace the directory string with "yes". @@ -5046,331 +13426,498 @@ echo "configure:5038: checking for XPM libs" >&5 ;; esac - # why is this necessary? - # if we don't do this, then "./configure --with-motif=/usr/local/lesstif" - # behaves as if "--with-zippy=/usr/local/lesstif" was also present! - withval= - if test "$with_xpm" = yes; then - + ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "X11/xpm.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for X11/xpm.h""... $ac_c" 1>&6 -echo "configure:5076: checking for X11/xpm.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:5086: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "#include +" +if test "x$ac_cv_header_X11_xpm_h" = xyes; then : have_xpm=yes - cat >> confdefs.h <<\EOF -#define HAVE_XPM 1 -EOF + $as_echo "#define HAVE_XPM 1" >>confdefs.h - XPM_LIBS="-lXpm" -else - echo "$ac_t""no" 1>&6 + XPM_LIBS="-lXpm $XPM_LIBS" fi + CPPFLAGS="$ac_save_CPPFLAGS" elif test "$with_xpm" != no; then echo "error: must be yes or no: --with-xpm=$with_xpm" exit 1 fi +# See comment near $motif_requires_xpm, above. +# Need to do this here, after both Motif and XPM have been checked for. +# +if test "$have_motif" = yes -a "$have_xpm" = yes ; then + if test "$motif_requires_xpm" = yes ; then + MOTIF_LIBS="$MOTIF_LIBS $XPM_LIBS" + fi +fi + +if test "$XPM_LIBS" = "" ; then + XPM_LIBS=$(MINIXPM) +fi + -# check for the GL header +############################################################################### # -have_gl=no -ac_have_mesa_gl=no -with_gl_req=unspecified -# Check whether --with-gl or --without-gl was given. -if test "${with_gl+set}" = set; then - withval="$with_gl" - with_gl="$withval"; with_gl_req="$withval" +# Check for -ljpeg +# +############################################################################### + +have_jpeg=no +with_jpeg_req=unspecified +jpeg_halfassed=no + +# Check whether --with-jpeg was given. +if test "${with_jpeg+set}" = set; then : + withval=$with_jpeg; with_jpeg="$withval"; with_jpeg_req="$withval" else - with_gl=yes + with_jpeg=yes fi - case "$with_gl" in + case "$with_jpeg" in yes) ;; no) ;; /*) - echo $ac_n "checking for GL headers""... $ac_c" 1>&6 -echo "configure:5140: checking for GL headers" >&5 - d=$with_gl/include + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for JPEG headers" >&5 +$as_echo_n "checking for JPEG headers... " >&6; } + d=$with_jpeg/include if test -d $d; then X_CFLAGS="-I$d $X_CFLAGS" - echo "$ac_t""$d" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } else - echo "$ac_t""not found ($d: no such directory)" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } fi - echo $ac_n "checking for GL libs""... $ac_c" 1>&6 -echo "configure:5150: checking for GL libs" >&5 - d=$with_gl/lib + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for JPEG libs" >&5 +$as_echo_n "checking for JPEG libs... " >&6; } + d=$with_jpeg/lib if test -d $d; then X_LIBS="-L$d $X_LIBS" - echo "$ac_t""$d" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } else - echo "$ac_t""not found ($d: no such directory)" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } fi # replace the directory string with "yes". - with_gl_req="yes" - with_gl=$with_gl_req + with_jpeg_req="yes" + with_jpeg=$with_jpeg_req ;; *) echo "" - echo "error: argument to --with-gl must be \"yes\", \"no\", or a directory." + echo "error: argument to --with-jpeg must be \"yes\", \"no\", or a directory." echo " If it is a directory, then \`DIR/include' will be added to" echo " the -I list, and \`DIR/lib' will be added to the -L list." exit 1 ;; esac - # why is this necessary? - # if we don't do this, then "./configure --with-motif=/usr/local/lesstif" - # behaves as if "--with-zippy=/usr/local/lesstif" was also present! - withval= - -ac_mesagl_version=unknown -ac_mesagl_version_string=unknown +if test "$with_jpeg" != yes -a "$with_jpeg" != no ; then + echo "error: must be yes or no: --with-jpeg=$with_jpeg" + exit 1 +fi + +if test "$with_jpeg" = yes; then + + have_jpeg=no -if test "$with_gl" = yes; then - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "GL/gl.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for GL/gl.h""... $ac_c" 1>&6 -echo "configure:5191: checking for GL/gl.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:5201: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_gl=yes -else - echo "$ac_t""no" 1>&6 + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_mongrel "$LINENO" "jpeglib.h" "ac_cv_header_jpeglib_h" "$ac_includes_default" +if test "x$ac_cv_header_jpeglib_h" = xyes; then : + have_jpeg=yes fi + CPPFLAGS="$ac_save_CPPFLAGS" - if test "$have_gl" = yes ; then - + + if test "$have_jpeg" = yes; then + # we have the header, now check for the library + have_jpeg=no + jpeg_halfassed=yes + ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi + # note: $X_CFLAGS includes $x_includes CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "GL/glx.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for GL/glx.h""... $ac_c" 1>&6 -echo "configure:5232: checking for GL/glx.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:5242: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_gl=yes + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_start_compress in -ljpeg" >&5 +$as_echo_n "checking for jpeg_start_compress in -ljpeg... " >&6; } +if ${ac_cv_lib_jpeg_jpeg_start_compress+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ljpeg $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char jpeg_start_compress (); +int +main () +{ +return jpeg_start_compress (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_jpeg_jpeg_start_compress=yes else - echo "$ac_t""no" 1>&6 + ac_cv_lib_jpeg_jpeg_start_compress=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_start_compress" >&5 +$as_echo "$ac_cv_lib_jpeg_jpeg_start_compress" >&6; } +if test "x$ac_cv_lib_jpeg_jpeg_start_compress" = xyes; then : + have_jpeg=yes + jpeg_halfassed=no + JPEG_LIBS="-ljpeg" + $as_echo "#define HAVE_JPEGLIB 1" >>confdefs.h + fi CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + fi +fi - # If we have the headers, try and figure out which vendor it's from. - # - if test "$have_gl" = yes ; then - cat >> confdefs.h <<\EOF -#define HAVE_GL 1 -EOF +############################################################################### +# +# Check for pty support: this allows 'phosphor' and 'apple2' +# to run curses-based programs, or be used as terminal windows. +# +############################################################################### +PTY_LIBS= +for ac_header in pty.h util.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF - # We need to know whether it's MesaGL so that we know which libraries - # to link against. - # - echo $ac_n "checking whether GL is really MesaGL""... $ac_c" 1>&6 -echo "configure:5279: checking whether GL is really MesaGL" >&5 - if eval "test \"`echo '$''{'ac_cv_have_mesa_gl'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +fi + +done + + + ac_save_CPPFLAGS="$CPPFLAGS" + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + # note: $X_CFLAGS includes $x_includes + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lutil" >&5 +$as_echo_n "checking for forkpty in -lutil... " >&6; } +if ${ac_cv_lib_util_forkpty+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lutil $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char forkpty (); +int +main () +{ +return forkpty (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_util_forkpty=yes else - ac_cv_have_mesa_gl=no - + ac_cv_lib_util_forkpty=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_forkpty" >&5 +$as_echo "$ac_cv_lib_util_forkpty" >&6; } +if test "x$ac_cv_lib_util_forkpty" = xyes; then : + PTY_LIBS="-lutil" + ac_have_forkpty=yes + $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h + +fi + + CPPFLAGS="$ac_save_CPPFLAGS" + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + +if test "$ac_have_forkpty" != yes ; then + # we don't need (or have) -lutil on MacOS 10.4.2... + ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" + + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi + # note: $X_CFLAGS includes $x_includes CPPFLAGS="$CPPFLAGS $X_CFLAGS" - cat > conftest.$ac_ext < -EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "Mesa" >/dev/null 2>&1; then - rm -rf conftest* - ac_cv_have_mesa_gl=yes + + if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" + fi + # note: $X_LIBS includes $x_libraries + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" + + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lc" >&5 +$as_echo_n "checking for forkpty in -lc... " >&6; } +if ${ac_cv_lib_c_forkpty+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char forkpty (); +int +main () +{ +return forkpty (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_c_forkpty=yes +else + ac_cv_lib_c_forkpty=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_forkpty" >&5 +$as_echo "$ac_cv_lib_c_forkpty" >&6; } +if test "x$ac_cv_lib_c_forkpty" = xyes; then : + PTY_LIBS="" + $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h + fi -rm -f conftest* CPPFLAGS="$ac_save_CPPFLAGS" - + LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + fi - ac_have_mesa_gl=$ac_cv_have_mesa_gl - echo "$ac_t""$ac_have_mesa_gl" 1>&6 +############################################################################### +# +# Check for the XSHM server extension. +# +############################################################################### - if test "$ac_have_mesa_gl" = no ; then - gl_lib_1="GL" - GL_LIBS="-lGL -lGLU" - else - cat >> confdefs.h <<\EOF -#define HAVE_MESA_GL 1 -EOF +have_xshm=no +with_xshm_req=unspecified - gl_lib_1="MesaGL" - GL_LIBS="-lMesaGL -lMesaGLU" - fi +# Check whether --with-xshm-ext was given. +if test "${with_xshm_ext+set}" = set; then : + withval=$with_xshm_ext; with_xshm="$withval"; with_xshm_req="$withval" +else + with_xshm=yes +fi - # If it's MesaGL, we'd like to issue a warning if the version number - # is less than or equal to 2.6, because that version had a security bug. - # - if test "$ac_have_mesa_gl" = yes; then - # don't cache these. - unset ac_cv_mesagl_version - unset ac_cv_mesagl_version_string + case "$with_xshm" in + yes) ;; + no) ;; - echo $ac_n "checking MesaGL version number""... $ac_c" 1>&6 -echo "configure:5332: checking MesaGL version number" >&5 - if eval "test \"`echo '$''{'ac_cv_mesagl_version_string'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -#configure: MESA_MAJOR_VERSION MESA_MINOR_VERSION -EOF + /*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XSHM headers" >&5 +$as_echo_n "checking for XSHM headers... " >&6; } + d=$with_xshm/include + if test -d $d; then + X_CFLAGS="-I$d $X_CFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XSHM libs" >&5 +$as_echo_n "checking for XSHM libs... " >&6; } + d=$with_xshm/lib + if test -d $d; then + X_LIBS="-L$d $X_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } + fi + + # replace the directory string with "yes". + with_xshm_req="yes" + with_xshm=$with_xshm_req + ;; + + *) + echo "" + echo "error: argument to --with-xshm-ext must be \"yes\", \"no\", or a directory." + echo " If it is a directory, then \`DIR/include' will be added to" + echo " the -I list, and \`DIR/lib' will be added to the -L list." + exit 1 + ;; + esac + + +if test "$with_xshm" = yes; then + + # first check for Xshm.h. + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_compile "$LINENO" "X11/extensions/XShm.h" "ac_cv_header_X11_extensions_XShm_h" "#include +" +if test "x$ac_cv_header_X11_extensions_XShm_h" = xyes; then : + have_xshm=yes +fi + + + CPPFLAGS="$ac_save_CPPFLAGS" + + # if that succeeded, then check for sys/ipc.h. + if test "$have_xshm" = yes; then + have_xshm=no + + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_mongrel "$LINENO" "sys/ipc.h" "ac_cv_header_sys_ipc_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_ipc_h" = xyes; then : + have_xshm=yes +fi - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then - CPPFLAGS="$CPPFLAGS -I$includedir" - fi - CPPFLAGS="$CPPFLAGS $X_CFLAGS" - mglv=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | sed -n \ - 's/^#configure:.*\([0-9][0-9]*\).*\([0-9][0-9]*\).*$/\1.\2/p'` - rm -f conftest.$ac_ext + CPPFLAGS="$ac_save_CPPFLAGS" + fi - CPPFLAGS="$ac_save_CPPFLAGS" + # if that succeeded, then check for sys/shm.h. + if test "$have_xshm" = yes; then + have_xshm=no - if test "$mglv" = ""; then - ac_mesagl_version=unknown - ac_mesagl_version_string=unknown - else - ac_mesagl_version_string=$mglv - maj=`echo $mglv | sed -n 's/\..*//p'` - min=`echo $mglv | sed -n 's/.*\.//p'` - ac_mesagl_version=`echo "$maj * 1000 + $min" | bc` - if test -z "$ac_mesagl_version"; then - ac_mesagl_version=unknown - ac_mesagl_version_string=unknown - fi - fi - ac_cv_mesagl_version=$ac_mesagl_version - ac_cv_mesagl_version_string=$ac_mesagl_version_string - + ac_save_CPPFLAGS="$CPPFLAGS" + if test \! -z "$includedir" ; then + CPPFLAGS="$CPPFLAGS -I$includedir" + fi + CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + ac_fn_c_check_header_mongrel "$LINENO" "sys/shm.h" "ac_cv_header_sys_shm_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_shm_h" = xyes; then : + have_xshm=yes fi - ac_mesagl_version=$ac_cv_mesagl_version - ac_mesagl_version_string=$ac_cv_mesagl_version_string - echo "$ac_t""$ac_cv_mesagl_version_string" 1>&6 - fi + CPPFLAGS="$ac_save_CPPFLAGS" + fi + + # AIX is pathological, as usual: apparently it's normal for the Xshm headers + # to exist, but the library code to not exist. And even better, the library + # code is in its own library: libXextSam.a. So, if we're on AIX, and that + # lib doesn't exist, give up. (This lib gets added to X_EXTRA_LIBS, and + # that's not quite right, but close enough.) + # + case "$host" in + *-aix*) + if `uname -v` -eq 3 ; then + have_xshm=no - # Check for OpenGL 1.1 features. - # - ac_save_CPPFLAGS="$CPPFLAGS" ac_save_LDFLAGS="$LDFLAGS" +# ac_save_LIBS="$LIBS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi # note: $X_CFLAGS includes $x_includes @@ -5380,1651 +13927,2129 @@ fi LDFLAGS="$LDFLAGS -L$libdir" fi # note: $X_LIBS includes $x_libraries - LDFLAGS="$LDFLAGS $X_LIBS" + LDFLAGS="$LDFLAGS $X_LIBS $X_EXTRA_LIBS" - echo $ac_n "checking for glBindTexture in -l$gl_lib_1""... $ac_c" 1>&6 -echo "configure:5398: checking for glBindTexture in -l$gl_lib_1" >&5 -ac_lib_var=`echo $gl_lib_1'_'glBindTexture | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` + LDFLAGS=`eval eval eval eval eval eval eval eval eval echo $LDFLAGS` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShmQueryExtension in -lXextSam" >&5 +$as_echo_n "checking for XShmQueryExtension in -lXextSam... " >&6; } +if ${ac_cv_lib_XextSam_XShmQueryExtension+:} false; then : + $as_echo_n "(cached) " >&6 else - ac_save_LIBS="$LIBS" -LIBS="-l$gl_lib_1 $GL_LIBS -lX11 -lXext -lm $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + ac_check_lib_save_LIBS=$LIBS +LIBS="-lXextSam -lX11 -lXext -lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XShmQueryExtension (); +int +main () +{ +return XShmQueryExtension (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_XextSam_XShmQueryExtension=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + ac_cv_lib_XextSam_XShmQueryExtension=no fi -rm -f conftest* -LIBS="$ac_save_LIBS" - +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<\EOF -#define HAVE_GLBINDTEXTURE 1 -EOF - +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_XextSam_XShmQueryExtension" >&5 +$as_echo "$ac_cv_lib_XextSam_XShmQueryExtension" >&6; } +if test "x$ac_cv_lib_XextSam_XShmQueryExtension" = xyes; then : + have_xshm=yes; X_EXTRA_LIBS="$X_EXTRA_LIBS -lXextSam" else - echo "$ac_t""no" 1>&6 + true fi CPPFLAGS="$ac_save_CPPFLAGS" LDFLAGS="$ac_save_LDFLAGS" +# LIBS="$ac_save_LIBS" + + fi + ;; + esac + + # if that succeeded, then we've really got it. + if test "$have_xshm" = yes; then + $as_echo "#define HAVE_XSHM_EXTENSION 1" >>confdefs.h fi -elif test "$with_gl" != no; then - echo "error: must be yes or no: --with-gl=$with_gl" +elif test "$with_xshm" != no; then + echo "error: must be yes or no: --with-xshm-ext=$with_xshm" exit 1 fi -# check for SGI XReadDisplay server extension header. +############################################################################### # -have_readdisplay=no -with_readdisplay_req=unspecified -# Check whether --with-readdisplay or --without-readdisplay was given. -if test "${with_readdisplay+set}" = set; then - withval="$with_readdisplay" - with_readdisplay="$withval"; with_readdisplay_req="$withval" +# Check for the DOUBLE-BUFFER server extension. +# +############################################################################### + +have_xdbe=no +with_xdbe_req=unspecified + +# Check whether --with-xdbe-ext was given. +if test "${with_xdbe_ext+set}" = set; then : + withval=$with_xdbe_ext; with_xdbe="$withval"; with_xdbe_req="$withval" else - with_readdisplay=yes + with_xdbe=yes fi - case "$with_readdisplay" in + case "$with_xdbe" in yes) ;; no) ;; /*) - echo $ac_n "checking for XReadDisplay headers""... $ac_c" 1>&6 -echo "configure:5471: checking for XReadDisplay headers" >&5 - d=$with_readdisplay/include + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DOUBLE-BUFFER headers" >&5 +$as_echo_n "checking for DOUBLE-BUFFER headers... 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Arrgh! # -have_sgivideo=no -with_sgivideo_req=unspecified -# Check whether --with-sgivideo or --without-sgivideo was given. -if test "${with_sgivideo+set}" = set; then - withval="$with_sgivideo" - with_sgivideo="$withval"; with_sgivideo_req="$withval" +############################################################################### + +have_readdisplay=no +with_readdisplay_req=unspecified + +# Check whether --with-readdisplay was given. +if test "${with_readdisplay+set}" = set; then : + withval=$with_readdisplay; with_readdisplay="$withval"; with_readdisplay_req="$withval" else - with_sgivideo=yes + with_readdisplay=yes fi - case "$with_sgivideo" in + case "$with_readdisplay" in yes) ;; no) ;; /*) - echo $ac_n "checking for Iris Video headers""... $ac_c" 1>&6 -echo "configure:5580: checking for Iris Video headers" >&5 - d=$with_sgivideo/include + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XReadDisplay headers" >&5 +$as_echo_n "checking for XReadDisplay headers... 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then - +if test "$with_readdisplay" = yes; then + ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then + if test \! -z "$includedir" ; then CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" - ac_safe=`echo "dmedia/vl.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for dmedia/vl.h""... $ac_c" 1>&6 -echo "configure:5628: checking for dmedia/vl.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:5638: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" -fi -rm -f conftest* -fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; 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then : + $as_echo "#define HAVE_READ_DISPLAY_EXTENSION 1" >>confdefs.h -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_sgivideo=yes -else - echo "$ac_t""no" 1>&6 fi - if test "$have_sgivideo" = yes; then - SGI_VIDEO_OBJS="$(UTILS_BIN)/sgivideo.o" - SGI_VIDEO_LIBS="-lvl" - cat >> confdefs.h <<\EOF -#define HAVE_SGI_VIDEO 1 -EOF - fi - fi -elif test "$with_sgivideo" != no; then - echo "error: must be yes or no: --with-sgivideo=$with_sgivideo" + CPPFLAGS="$ac_save_CPPFLAGS" +elif test "$with_readdisplay" != no; then + echo "error: must be yes or no: --with-readdisplay=$with_readdisplay" exit 1 fi - -# Try to find a program to generate random text. -# -# Zippy is funnier than the idiocy generally spat out by `fortune', -# so try to find that, by invoking Emacs and asking it where its -# libexec directory is ("yow" lives in there.) -# -# If that doesn't work, see if fortune, zippy, or yow are on $PATH, -# and if so, use them. +############################################################################### # -# If that doesn't work, look in /usr/games, and if it's there, use -# the full pathname. +# Check for a directory full of images to use as the default value +# of the "imageDirectory" preference. # -with_zippy_req="" -# Check whether --with-zippy or --without-zippy was given. -if test "${with_zippy+set}" = set; then - withval="$with_zippy" - with_zippy_req="$withval"; with_zippy="$withval" -else - with_zippy_req="$withval"; with_zippy="$withval" -fi - - -if test "$with_zippy" = no || test "$with_zippy" = yes ; then - with_zippy="" - with_zippy_req="" -fi - -if test -n "$with_zippy_req" ; then - ac_cv_zippy_program="" - case "$with_zippy_req" in - /*) - echo $ac_n "checking for $with_zippy_req""... $ac_c" 1>&6 -echo "configure:5750: checking for $with_zippy_req" >&5 - if test -x "$with_zippy_req" ; then - echo "$ac_t""yes" 1>&6 - else - echo "$ac_t""no" 1>&6 - with_zippy="" - fi - ;; - *) - # don't cache - unset ac_cv_path_zip2 - # Extract the first word of "$with_zippy_req", so it can be a program name with args. -set dummy $with_zippy_req; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:5764: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_zip2'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - case "$zip2" in - /*) - ac_cv_path_zip2="$zip2" # Let the user override the test with a path. - ;; 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(cached) $ac_cv_zippy_program" 1>&6 -fi - -if test ! -n "$ac_cv_zippy_program"; then +############################################################################### - for ac_prog in emacs -do -# Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:5810: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_emacs_exe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - if test -n "$emacs_exe"; then - ac_cv_prog_emacs_exe="$emacs_exe" # Let the user override the test. -else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" - for ac_dir in $PATH; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_emacs_exe="$ac_prog" - break - fi - done - IFS="$ac_save_ifs" -fi -fi -emacs_exe="$ac_cv_prog_emacs_exe" -if test -n "$emacs_exe"; then - echo "$ac_t""$emacs_exe" 1>&6 -else - echo "$ac_t""no" 1>&6 -fi +have_imagedir=no +with_imagedir_req=unspecified -test -n "$emacs_exe" && break -done - for ac_prog in xemacs -do -# Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:5843: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_xemacs_exe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - if test -n "$xemacs_exe"; then - ac_cv_prog_xemacs_exe="$xemacs_exe" # Let the user override the test. -else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" - for ac_dir in $PATH; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_xemacs_exe="$ac_prog" - break - fi - done - IFS="$ac_save_ifs" -fi -fi -xemacs_exe="$ac_cv_prog_xemacs_exe" -if test -n "$xemacs_exe"; then - echo "$ac_t""$xemacs_exe" 1>&6 +# Check whether --with-image-directory was given. +if test "${with_image_directory+set}" = set; then : + withval=$with_image_directory; with_imagedir="$withval"; with_imagedir_req="$withval" else - echo "$ac_t""no" 1>&6 + with_imagedir=yes fi -test -n "$xemacs_exe" && break -done - - - ac_cv_zippy_program="" - eargs='-batch -q -nw --eval' +# no HANDLE_X_PATH_ARG for this one - if test -n "$emacs_exe" ; then - echo $ac_n "checking for emacs yow""... $ac_c" 1>&6 -echo "configure:5877: checking for emacs yow" >&5 - # - # get emacs to tell us where the libexec directory is. - # - dir=`$emacs_exe $eargs '(princ (concat exec-directory "\n"))' \ - 2>/dev/null | tail -1` - dir=`echo "$dir" | sed 's@///*@/@g;s@/$@@'` - # - # try running libexec/yow and see if it exits without error. - # - if test x"$dir" != x -a -x "$dir/yow" ; then - if $dir/yow >&- 2>&- ; then - ac_cv_zippy_program="$dir/yow" - echo "$ac_t""$ac_cv_zippy_program" 1>&6 - else - echo "$ac_t""no" 1>&6 - fi +case "$with_imagedir" in + /*) + # absolute path + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for image directory $with_imagedir" >&5 +$as_echo_n "checking for image directory $with_imagedir... " >&6; } + if test -d "$with_imagedir" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + with_imagedir="" fi - fi - - if test -z "$ac_cv_zippy_program" ; then - echo $ac_n "checking for xemacs yow""... $ac_c" 1>&6 -echo "configure:5899: checking for xemacs yow" >&5 - if test -n "$xemacs_exe" ; then - # - # get xemacs to tell us where the libexec directory is. - # - dir=`$xemacs_exe $eargs '(princ (concat exec-directory "\n"))' \ - 2>/dev/null | tail -1` - dir=`echo "$dir" | sed 's@///*@/@g;s@/$@@'` - # - # try running libexec/yow and see if it exits without error. - # - if test x"$dir" != x -a -x "$dir/yow" ; then - if $dir/yow >&- 2>&- ; then - ac_cv_zippy_program="$dir/yow" - echo "$ac_t""$ac_cv_zippy_program" 1>&6 - else - # - # in some xemacs installations, the pathname of the yow.lines file - # isn't hardcoded into the yow executable, and must be passed on - # the command line. See if it's in libexec/../etc/. - - # M4 sucks!! - - dir_up=`echo "$dir" | sed 's@/[^/]*$@@'` - - - yow="yow -f $dir_up/etc/yow.lines" - if $dir/$yow >&- 2>&- ; then - ac_cv_zippy_program="$dir/$yow" - echo "$ac_t""$ac_cv_zippy_program" 1>&6 - else - echo "$ac_t""no" 1>&6 - fi + ;; + yes) + with_imagedir="" + + #### Could use some more defaults here... + for dd in \ + "/usr/share/backgrounds/images/" \ + "/usr/share/wallpapers/" \ + "/Library/Desktop Pictures/" \ + ; do + if test -z "$with_imagedir"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for image directory $dd" >&5 +$as_echo_n "checking for image directory $dd... " >&6; } + if test -d "$dd" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + with_imagedir="$dd" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } fi fi - fi - fi - - # if that didn't work, try for some other programs... - if test -z "$ac_cv_zippy_program" ; then - fortune='' - for ac_prog in fortune zippy yow -do -# Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:5945: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_fortune'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - if test -n "$fortune"; then - ac_cv_prog_fortune="$fortune" # Let the user override the test. -else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" - for ac_dir in $PATH; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_fortune="$ac_prog" - break - fi - done - IFS="$ac_save_ifs" -fi -fi -fortune="$ac_cv_prog_fortune" -if test -n "$fortune"; then - echo "$ac_t""$fortune" 1>&6 -else - echo "$ac_t""no" 1>&6 -fi - -test -n "$fortune" && break -done - - # if that didn't work, try for those programs in /usr/games... - if test -z "$fortune" ; then - for ac_prog in fortune zippy yow -do -# Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:5980: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_fortune'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - case "$fortune" in - /*) - ac_cv_path_fortune="$fortune" # Let the user override the test with a path. - ;; - *) - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" - for ac_dir in /usr/games:/usr/local/games$ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_path_fortune="$ac_dir/$ac_word" - break - fi - done - IFS="$ac_save_ifs" + done + + ;; + no) + with_imagedir="" ;; -esac -fi -fortune="$ac_cv_path_fortune" -if test -n "$fortune"; then - echo "$ac_t""$fortune" 1>&6 -else - echo "$ac_t""no" 1>&6 -fi -test -n "$fortune" && break -done -test -n "$fortune" || fortune="fortune" + *) + echo "error: must be an absolute path: --with-image-directory=$with_imagedir_req" + exit 1 + ;; +esac +ac_cv_imagedir="$with_imagedir" - fi - fi -fi +DEFAULT_IMAGES_P='True' +DEFAULT_IMAGE_DIRECTORY="$ac_cv_imagedir" -if test -z "$ac_cv_zippy_program" ; then - ac_cv_zippy_program=fortune +if test -z "$DEFAULT_IMAGE_DIRECTORY" ; then + DEFAULT_IMAGES_P='False' fi -cat >> confdefs.h <> confdefs.h <<\EOF -#define NO_LOCKING 1 -EOF +# no HANDLE_X_PATH_ARG for this one -else - echo "error: must be yes or no: --enable-locking=$enable_locking" - exit 1 -fi +case "$with_textfile" in + /*) + # absolute path + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for text file $with_textfile" >&5 +$as_echo_n "checking for text file $with_textfile... " >&6; } + if test -f "$with_textfile" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + with_textfile="" + fi + ;; + yes) + with_textfile="" + + #### Could use some more defaults here... + for f in \ + "/usr/X11R6/lib/X11/doc/README" \ + "/usr/share/doc/xserver-common/copyright" \ + "/usr/share/doc/xserver-xorg-core/copyright" \ + "/usr/X11R6/README" \ + "/usr/share/doc/libX11*/COPYING" \ + "/usr/X11/share/X11/doc/README*" \ + "/usr/share/doc/debian/debian-manifesto" \ + ; do + if test -z "$with_textfile"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for text file $f" >&5 +$as_echo_n "checking for text file $f... " >&6; } + f=`/bin/ls $f 2>&- | head -1` + if test -f "$f" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + with_textfile="$f" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + fi + done + + ;; + no) + with_textfile="" + ;; + + *) + echo "error: must be an absolute path: --with-text-file=$with_textfile_req" + exit 1 + ;; +esac +ac_cv_textfile="$with_textfile" +DEFAULT_TEXT_FILE="$ac_cv_textfile" -# Check to see if we can lock Virtual-Terminal switching, but allow that -# to be disabled at compile-time. +############################################################################### # -ac_vt_lockswitch=no -# Check whether --enable-vt-locking or --disable-vt-locking was given. -if test "${enable_vt_locking+set}" = set; then - enableval="$enable_vt_locking" - enable_vt_locking="$enableval" -else - enable_vt_locking=yes -fi - -if test "$enable_vt_locking" = yes; then +# Check the browser to see help URL +# +############################################################################### - echo $ac_n "checking for the VT_LOCKSWITCH ioctl""... $ac_c" 1>&6 -echo "configure:6073: checking for the VT_LOCKSWITCH ioctl" >&5 - if eval "test \"`echo '$''{'ac_cv_vt_lockswitch'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < - #include - #include -int main() { -int x = VT_LOCKSWITCH; int y = VT_UNLOCKSWITCH; -; return 0; } -EOF -if { (eval echo configure:6087: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - ac_cv_vt_lockswitch=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_vt_lockswitch=no -fi -rm -f conftest* -fi +have_browser=no +with_browser_req=unspecified - ac_vt_lockswitch=$ac_cv_vt_lockswitch - echo "$ac_t""$ac_vt_lockswitch" 1>&6 -elif test "$enable_locking" = no; then - true +# Check whether --with-browser was given. +if test "${with_browser+set}" = set; then : + withval=$with_browser; with_browser="$withval"; with_browser_req="$withval" else - echo "error: must be yes or no: --enable-vt-locking=$enable_vt_locking" - exit 1 + with_browser=no fi -if test "$ac_vt_lockswitch" = yes; then - cat >> confdefs.h <<\EOF -#define HAVE_VT_LOCKSWITCH 1 -EOF - - # the VT_LOCKSWITCH ioctl can only be used when running as root. - # #### but it doesn't work yet, so don't worry about that for now. -# need_setuid=yes -fi +# no HANDLE_X_PATH_ARG for this one +case "$with_browser" in + no ) + ;; + * ) + WITH_BROWSER=$with_browser + gnome_open_program=$with_browser + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for browser $with_browser" >&5 +$as_echo_n "checking for browser $with_browser... " >&6; } + with_browser_fullpath=`which $with_browser 2>/dev/null` + case $with_browser_fullpath in + /* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + have_browser=yes + ;; + * ) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +# Only warning: we don't want to install all packages for the +# dependency of the browser in building stage... + echo "WARNING: browser not found: --with-browser=$with_browser" + ;; + esac + ;; +esac +ac_cv_browser="$with_browser" +############################################################################### +# +# Check whether it's ok to install some hacks as setuid (e.g., "sonar") +# This should be safe, but let's give people the option. +# +############################################################################### -if test "$enable_locking" = yes; then +setuid_hacks_default=no +setuid_hacks="$setuid_hacks_default" - # Check for Kerberos. - # - # Check whether --with-kerberos or --without-kerberos was given. -if test "${with_kerberos+set}" = set; then - withval="$with_kerberos" - with_kerberos="$withval"; with_kerberos_req="$withval" +# Check whether --with-setuid-hacks was given. +if test "${with_setuid_hacks+set}" = set; then : + withval=$with_setuid_hacks; setuid_hacks="$withval" else - with_kerberos=yes + setuid_hacks="$setuid_hacks_default" fi - - case "$with_kerberos" in + + case "$setuid_hacks" in yes) ;; no) ;; /*) - echo $ac_n "checking for Kerberos headers""... $ac_c" 1>&6 -echo "configure:6141: checking for Kerberos headers" >&5 - d=$with_kerberos/include + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setuid hacks headers" >&5 +$as_echo_n "checking for setuid hacks headers... " >&6; } + d=$setuid_hacks/include if test -d $d; then X_CFLAGS="-I$d $X_CFLAGS" - echo "$ac_t""$d" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } else - echo "$ac_t""not found ($d: no such directory)" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } fi - echo $ac_n "checking for Kerberos libs""... $ac_c" 1>&6 -echo "configure:6151: checking for Kerberos libs" >&5 - d=$with_kerberos/lib + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setuid hacks libs" >&5 +$as_echo_n "checking for setuid hacks libs... " >&6; } + d=$setuid_hacks/lib if test -d $d; then X_LIBS="-L$d $X_LIBS" - echo "$ac_t""$d" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d" >&5 +$as_echo "$d" >&6; } else - echo "$ac_t""not found ($d: no such directory)" 1>&6 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found ($d: no such directory)" >&5 +$as_echo "not found ($d: no such directory)" >&6; } fi # replace the directory string with "yes". - with_kerberos_req="yes" - with_kerberos=$with_kerberos_req + setuid_hacks_req="yes" + setuid_hacks=$setuid_hacks_req ;; *) echo "" - echo "error: argument to --with-kerberos must be \"yes\", \"no\", or a directory." + echo "error: argument to --with-setuid-hacks must be \"yes\", \"no\", or a directory." echo " If it is a directory, then \`DIR/include' will be added to" echo " the -I list, and \`DIR/lib' will be added to the -L list." exit 1 ;; esac - # why is this necessary? - # if we don't do this, then "./configure --with-motif=/usr/local/lesstif" - # behaves as if "--with-zippy=/usr/local/lesstif" was also present! - withval= - - if test "$with_kerberos" = yes; then - echo $ac_n "checking for Kerberos""... $ac_c" 1>&6 -echo "configure:6182: checking for Kerberos" >&5 -if eval "test \"`echo '$''{'ac_cv_kerberos'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then - CPPFLAGS="$CPPFLAGS -I$includedir" - fi - CPPFLAGS="$CPPFLAGS $X_CFLAGS" - cat > conftest.$ac_ext < -int main() { +if test "$setuid_hacks" = yes; then + true +elif test "$setuid_hacks" != no; then + echo "error: must be yes or no: --with-setuid-hacks=$setuid_hacks" + exit 1 +fi -; return 0; } -EOF -if { (eval echo configure:6200: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - ac_cv_kerberos=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_kerberos=no + +############################################################################### +# +# Done testing. Now, set up the various -I and -L variables, +# and decide which GUI program to build by default. +# +############################################################################### + +DEPEND=makedepend +DEPEND_FLAGS= +DEPEND_DEFINES= + + +if test \! -z "$includedir" ; then + INCLUDES="$INCLUDES -I$includedir" fi -rm -f conftest* - CPPFLAGS="$ac_save_CPPFLAGS" + +if test \! -z "$libdir" ; then + LDFLAGS="$LDFLAGS -L$libdir" fi -echo "$ac_t""$ac_cv_kerberos" 1>&6 - if test "$ac_cv_kerberos" = yes ; then - have_kerberos=yes - cat >> confdefs.h <<\EOF -#define HAVE_KERBEROS 1 -EOF + +PREFERRED_DEMO_PROGRAM='' +ALL_DEMO_PROGRAMS= +if test "$have_motif" = yes; then + PREFERRED_DEMO_PROGRAM=xscreensaver-demo-Xm + ALL_DEMO_PROGRAMS="$PREFERRED_DEMO_PROGRAM $ALL_DEMO_PROGRAMS" +fi +if test "$have_gtk" = yes; then + PREFERRED_DEMO_PROGRAM=xscreensaver-demo-Gtk + ALL_DEMO_PROGRAMS="$PREFERRED_DEMO_PROGRAM $ALL_DEMO_PROGRAMS" +fi - # from Tim Showalter - PASSWD_LIBS="$PASSWD_LIBS -lkrb -ldes" - echo $ac_n "checking for res_search""... $ac_c" 1>&6 -echo "configure:6224: checking for res_search" >&5 -if eval "test \"`echo '$''{'ac_cv_func_res_search'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +if test "$have_kerberos" = yes; then + PASSWD_SRCS="$PASSWD_SRCS \$(KERBEROS_SRCS)" + PASSWD_OBJS="$PASSWD_OBJS \$(KERBEROS_OBJS)" +fi +if test "$have_pam" = yes; then + PASSWD_SRCS="$PASSWD_SRCS \$(PAM_SRCS)" + PASSWD_OBJS="$PASSWD_OBJS \$(PAM_OBJS)" + INSTALL_PAM="install-pam" +fi +if test "$enable_pam_check_account_type" = yes; then + COMMENT_PAM_CHECK_ACCOUNT="" else - cat > conftest.$ac_ext < -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char res_search(); + COMMENT_PAM_CHECK_ACCOUNT="#" +fi +if test "$have_passwd_helper" = yes; then + PASSWD_SRCS="$PASSWD_SRCS \$(PWHELPER_SRCS)" + PASSWD_OBJS="$PASSWD_OBJS \$(PWHELPER_OBJS)" +fi + PASSWD_SRCS="$PASSWD_SRCS \$(PWENT_SRCS)" + PASSWD_OBJS="$PASSWD_OBJS \$(PWENT_OBJS)" -int main() { -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined (__stub_res_search) || defined (__stub___res_search) -choke me -#else -res_search(); -#endif +if test "$enable_locking" = yes; then + LOCK_SRCS='$(LOCK_SRCS_1) $(PASSWD_SRCS)' + LOCK_OBJS='$(LOCK_OBJS_1) $(PASSWD_OBJS)' +else + LOCK_SRCS='$(NOLOCK_SRCS_1)' + LOCK_OBJS='$(NOLOCK_OBJS_1)' +fi -; return 0; } -EOF -if { (eval echo configure:6252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_func_res_search=yes" +if test "$ac_macosx" = yes; then + EXES_OSX='$(EXES_OSX)' + SCRIPTS_OSX='$(SCRIPTS_OSX)' + MEN_OSX='$(MEN_OSX)' else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_res_search=no" + EXES_OSX= + SCRIPTS_OSX= + MEN_OSX= fi -rm -f conftest* + + +INSTALL_SETUID='$(INSTALL_PROGRAM) $(SUID_FLAGS)' + +if test "$need_setuid" = yes; then + NEED_SETUID=yes +else + NEED_SETUID=no fi -if eval "test \"`echo '$ac_cv_func_'res_search`\" = yes"; then - echo "$ac_t""yes" 1>&6 - : +if test "$setuid_hacks" = yes; then + SETUID_HACKS=yes else - echo "$ac_t""no" 1>&6 -echo $ac_n "checking for res_search in -lresolv""... $ac_c" 1>&6 -echo "configure:6270: checking for res_search in -lresolv" >&5 -ac_lib_var=`echo resolv'_'res_search | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + SETUID_HACKS=no +fi + +tab=' ' +if test "$have_gl" = yes; then + GL_EXES='$(GL_EXES)' + SUID_EXES='$(SUID_EXES)' + RETIRED_GL_EXES='$(RETIRED_GL_EXES)' + GL_UTIL_EXES='$(GL_UTIL_EXES)' + GL_MEN='$(GL_MEN)' + GL_KLUDGE=" " else - ac_save_LIBS="$LIBS" -LIBS="-lresolv $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + GL_KLUDGE="-" +fi + +if test "$have_gle" = yes; then + GLE_EXES='$(GLE_EXES)' + GLE_KLUDGE=" " else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + GLE_KLUDGE="-" fi -rm -f conftest* -LIBS="$ac_save_LIBS" +if test "$have_jpeg" = yes -a "$have_gdk_pixbuf" = yes; then + JPEG_EXES='$(JPEG_EXES)' fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - PASSWD_LIBS="${PASSWD_LIBS} -lresolv" + + +# Another substitution in the XScreenSaver.ad.in file: +# +if test "$gnome_open_program" != ''; then + GNOME24='' + GNOME22='! ' + NOGNOME='! ' +elif test "$gnome_url_show_program" != ''; then + GNOME24='! ' + GNOME22='' + NOGNOME='! ' else - echo "$ac_t""no" 1>&6 -echo "configure: warning: Can't find DNS resolver libraries needed for Kerberos" 1>&2 - + GNOME24='! ' + GNOME22='! ' + NOGNOME='' fi + +# Set PO_DATADIR to something sensible. +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for locale directory" >&5 +$as_echo_n "checking for locale directory... " >&6; } +if test -n "$GTK_DATADIR" ; then + PO_DATADIR="$GTK_DATADIR" +elif test "$have_gtk" = yes; then + PO_DATADIR=`$pkg_config --variable=prefix gtk+-2.0` + PO_DATADIR="$PO_DATADIR/share" fi + +if test -z "$PO_DATADIR" ; then + # + # #### Total fucking kludge -- + # Map /build/prefix/usr/X11R6/share/ to /build/prefix/usr/share/ + # but of course we need to expand all the nested variables to do that... + # + dd=`eval eval eval eval eval eval eval eval eval eval eval echo $datadir` + PO_DATADIR=`echo $dd | sed 's@/X11R6/@/@'` +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PO_DATADIR/locale" >&5 +$as_echo "$PO_DATADIR/locale" >&6; } + + +# canonicalize slashes. +HACK_CONF_DIR=`echo "${HACK_CONF_DIR}" | sed 's@/$@@;s@//*@/@g'` + +# gcc 3.0 likes to issue this warning for every file: +# +# cc1: warning: changing search order for system directory "/usr/local/include" +# cc1: warning: as it has already been specified as a non-system directory +# +# Yay. We can only avoid that by deleting "-I${prefix}/include" from the list. +# Which *should* be totally redundant, and thus an ok thing to delete? +# +INCLUDES=`echo "$INCLUDES" | sed 's@ -I${prefix}/include@@g;'` + + +############################################################################### +# +# Perform substitutions and write Makefiles. +# +############################################################################### + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - fi - elif test "$with_kerberos" != no; then - echo "error: must be yes or no: --with-kerberos=$with_kerberos" - exit 1 - fi - # Next, check for the nine billion variants of shadow passwords... - passwd_cruft_done=no - # Check whether --with-shadow or --without-shadow was given. -if test "${with_shadow+set}" = set; then - withval="$with_shadow" - with_shadow="$withval"; with_shadow_req="$withval" -else - with_shadow=yes -fi - - case "$with_shadow" in - yes) ;; - no) ;; - /*) - echo $ac_n "checking for shadow password headers""... $ac_c" 1>&6 -echo "configure:6339: checking for shadow password headers" >&5 - d=$with_shadow/include - if test -d $d; then - X_CFLAGS="-I$d $X_CFLAGS" - echo "$ac_t""$d" 1>&6 - else - echo "$ac_t""not found ($d: no such directory)" 1>&6 - fi - echo $ac_n "checking for shadow password libs""... $ac_c" 1>&6 -echo "configure:6349: checking for shadow password libs" >&5 - d=$with_shadow/lib - if test -d $d; then - X_LIBS="-L$d $X_LIBS" - echo "$ac_t""$d" 1>&6 - else - echo "$ac_t""not found ($d: no such directory)" 1>&6 - fi - # replace the directory string with "yes". - with_shadow_req="yes" - with_shadow=$with_shadow_req - ;; - *) - echo "" - echo "error: argument to --with-shadow must be \"yes\", \"no\", or a directory." - echo " If it is a directory, then \`DIR/include' will be added to" - echo " the -I list, and \`DIR/lib' will be added to the -L list." - exit 1 - ;; - esac - # why is this necessary? - # if we don't do this, then "./configure --with-motif=/usr/local/lesstif" - # behaves as if "--with-zippy=/usr/local/lesstif" was also present! - withval= - - if test "$with_shadow" = no; then - passwd_cruft_done=yes - elif test "$with_shadow" != yes; then - echo "error: must be yes or no: --with-shadow=$with_shadow" - exit 1 - fi +APPDEFAULTS=$ac_x_app_defaults - # Sun's "adjunct" passwords. - # - if test "$passwd_cruft_done" = no ; then - echo $ac_n "checking for Sun-style shadow passwords""... $ac_c" 1>&6 -echo "configure:6390: checking for Sun-style shadow passwords" >&5 -if eval "test \"`echo '$''{'ac_cv_sun_adjunct'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then - CPPFLAGS="$CPPFLAGS -I$includedir" - fi - CPPFLAGS="$CPPFLAGS $X_CFLAGS" - cat > conftest.$ac_ext < - #include - #include - #include - #include - #include -int main() { -struct passwd_adjunct *p = getpwanam("nobody"); - const char *pw = p->pwa_passwd; -; return 0; } -EOF -if { (eval echo configure:6414: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - ac_cv_sun_adjunct=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_sun_adjunct=no -fi -rm -f conftest* - CPPFLAGS="$ac_save_CPPFLAGS" -fi -echo "$ac_t""$ac_cv_sun_adjunct" 1>&6 - if test "$ac_cv_sun_adjunct" = yes; then - have_shadow=yes - need_setuid=yes - passwd_cruft_done=yes - cat >> confdefs.h <<\EOF -#define HAVE_ADJUNCT_PASSWD 1 -EOF - fi - fi - # DEC and SCO so-called "enhanced" security. - # - if test "$passwd_cruft_done" = no ; then - echo $ac_n "checking for DEC-style shadow passwords""... $ac_c" 1>&6 -echo "configure:6443: checking for DEC-style shadow passwords" >&5 -if eval "test \"`echo '$''{'ac_cv_enhanced_passwd'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then - CPPFLAGS="$CPPFLAGS -I$includedir" - fi - CPPFLAGS="$CPPFLAGS $X_CFLAGS" - cat > conftest.$ac_ext < - #include - #include - #include - #include - #include -int main() { -struct pr_passwd *p; - const char *pw; - set_auth_parameters(0, 0); - check_auth_parameters(); - p = getprpwnam("nobody"); - pw = p->ufld.fd_encrypt; -; return 0; } -EOF -if { (eval echo configure:6471: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - ac_cv_enhanced_passwd=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_enhanced_passwd=no -fi -rm -f conftest* - CPPFLAGS="$ac_save_CPPFLAGS" -fi -echo "$ac_t""$ac_cv_enhanced_passwd" 1>&6 - if test $ac_cv_enhanced_passwd = yes; then - have_shadow=yes - need_setuid=yes - passwd_cruft_done=yes - cat >> confdefs.h <<\EOF -#define HAVE_ENHANCED_PASSWD 1 -EOF - # On SCO, getprpwnam() is in -lprot (which uses nap() from -lx) - # (I'm told it needs -lcurses too, but I don't understand why.) - echo $ac_n "checking for getprpwnam in -lprot""... $ac_c" 1>&6 -echo "configure:6497: checking for getprpwnam in -lprot" >&5 -ac_lib_var=`echo prot'_'getprpwnam | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lprot -lx $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" +ac_config_files="$ac_config_files Makefile utils/Makefile driver/Makefile driver/xscreensaver.pam hacks/Makefile hacks/glx/Makefile po/Makefile.in driver/XScreenSaver.ad" -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - PASSWD_LIBS="$PASSWD_LIBS -lprot -lcurses -lx" -else - echo "$ac_t""no" 1>&6 -# On DEC, getprpwnam() is in -lsecurity - echo $ac_n "checking for getprpwnam in -lsecurity""... $ac_c" 1>&6 -echo "configure:6536: checking for getprpwnam in -lsecurity" >&5 -ac_lib_var=`echo security'_'getprpwnam | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lsecurity $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - PASSWD_LIBS="$PASSWD_LIBS -lsecurity" -else - echo "$ac_t""no" 1>&6 -fi +_ACEOF -fi +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} fi - - # HP's entry in the "Not Invented Here" Sweepstakes. - # - if test "$passwd_cruft_done" = no ; then - echo $ac_n "checking for HP-style shadow passwords""... $ac_c" 1>&6 -echo "configure:6584: checking for HP-style shadow passwords" >&5 -if eval "test \"`echo '$''{'ac_cv_hpux_passwd'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then - CPPFLAGS="$CPPFLAGS -I$includedir" - fi - CPPFLAGS="$CPPFLAGS $X_CFLAGS" - cat > conftest.$ac_ext < - #include - #include - #include - #include - #include -int main() { -struct s_passwd *p = getspwnam("nobody"); - const char *pw = p->pw_passwd; -; return 0; } -EOF -if { (eval echo configure:6608: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - ac_cv_hpux_passwd=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_hpux_passwd=no -fi -rm -f conftest* - CPPFLAGS="$ac_save_CPPFLAGS" fi +rm -f confcache -echo "$ac_t""$ac_cv_hpux_passwd" 1>&6 - if test "$ac_cv_hpux_passwd" = yes; then - have_shadow=yes - need_setuid=yes - passwd_cruft_done=yes - cat >> confdefs.h <<\EOF -#define HAVE_HPUX_PASSWD 1 -EOF +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' +DEFS=-DHAVE_CONFIG_H - # on HPUX, bigcrypt is in -lsec - echo $ac_n "checking for bigcrypt in -lsec""... $ac_c" 1>&6 -echo "configure:6633: checking for bigcrypt in -lsec" >&5 -ac_lib_var=`echo sec'_'bigcrypt | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lsec $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - PASSWD_LIBS="$PASSWD_LIBS -lsec" -else - echo "$ac_t""no" 1>&6 -fi +LTLIBOBJS=$ac_ltlibobjs - fi - fi - # Traditional (ha!) shadow passwords. - # - if test "$passwd_cruft_done" = no ; then - echo $ac_n "checking for generic shadow passwords""... $ac_c" 1>&6 -echo "configure:6679: checking for generic shadow passwords" >&5 -if eval "test \"`echo '$''{'ac_cv_shadow'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - - ac_save_CPPFLAGS="$CPPFLAGS" - if test \! -z "$includedir" ; then - CPPFLAGS="$CPPFLAGS -I$includedir" - fi - CPPFLAGS="$CPPFLAGS $X_CFLAGS" - cat > conftest.$ac_ext < - #include - #include - #include - #include -int main() { -struct spwd *p = getspnam("nobody"); - const char *pw = p->sp_pwdp; -; return 0; } -EOF -if { (eval echo configure:6702: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - ac_cv_shadow=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_shadow=no -fi -rm -f conftest* - CPPFLAGS="$ac_save_CPPFLAGS" -fi -echo "$ac_t""$ac_cv_shadow" 1>&6 - if test "$ac_cv_shadow" = yes; then - have_shadow=yes - need_setuid=yes - passwd_cruft_done=yes - cat >> confdefs.h <<\EOF -#define HAVE_SHADOW_PASSWD 1 -EOF + mv -f po/POTFILES po/POTFILES.tmp + sed -e 's/\[.*\] *//' < po/POTFILES.tmp > po/POTFILES + rm -f po/POTFILES.tmp - # On some systems (UnixWare 2.1), getspnam() is in -lgen instead of -lc. - have_getspnam=no - echo $ac_n "checking for getspnam in -lc""... $ac_c" 1>&6 -echo "configure:6728: checking for getspnam in -lc" >&5 -ac_lib_var=`echo c'_'getspnam | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lc $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_getspnam=yes -else - echo "$ac_t""no" 1>&6 + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' fi - if test "$have_getspnam" = no ; then - echo $ac_n "checking for getspnam in -lgen""... $ac_c" 1>&6 -echo "configure:6769: checking for getspnam in -lgen" >&5 -ac_lib_var=`echo gen'_'getspnam | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lgen $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } fi -rm -f conftest* -LIBS="$ac_save_LIBS" + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - have_getspnam=yes; PASSWD_LIBS="$PASSWD_LIBS -lgen" -else - echo "$ac_t""no" 1>&6 +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 fi - fi - fi +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. 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"could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$ac_tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + case $ac_tag in + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + case $ac_mode in + :F) + # + # CONFIG_FILE + # + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ + "$ac_tmp/out"`; test -z "$ac_out"; } && + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined" >&5 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined" >&2;} + + rm -f "$ac_tmp/stdin" + case $ac_file in + -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; + *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; + esac \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + ;; + :H) + # + # CONFIG_HEADER + # + if test x"$ac_file" != x-; then + { + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" + } >"$ac_tmp/config.h" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 +$as_echo "$as_me: $ac_file is unchanged" >&6;} + else + rm -f "$ac_file" + mv "$ac_tmp/config.h" "$ac_file" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + fi + else + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ + || as_fn_error $? "could not create -" "$LINENO" 5 + fi + ;; + :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 +$as_echo "$as_me: executing $ac_file commands" >&6;} + ;; + esac + case $ac_file$ac_mode in + "default-1":C) +sed -e "s:@INTLTOOL_PERL@:${INTLTOOL_PERL}:;" < ${srcdir}/intltool-extract.in > intltool-extract.out +if cmp -s intltool-extract intltool-extract.out 2>/dev/null; then + rm -f intltool-extract.out +else + mv -f intltool-extract.out intltool-extract +fi +chmod ugo+x intltool-extract +chmod u+w intltool-extract +sed -e "s:@INTLTOOL_PERL@:${INTLTOOL_PERL}:;" < ${srcdir}/intltool-merge.in > intltool-merge.out +if cmp -s intltool-merge intltool-merge.out 2>/dev/null; then + rm -f intltool-merge.out +else + mv -f intltool-merge.out intltool-merge +fi +chmod ugo+x intltool-merge +chmod u+w intltool-merge +sed -e "s:@INTLTOOL_PERL@:${INTLTOOL_PERL}:;" < ${srcdir}/intltool-update.in > intltool-update.out +if cmp -s intltool-update intltool-update.out 2>/dev/null; then + rm -f intltool-update.out +else + mv -f intltool-update.out intltool-update +fi +chmod ugo+x intltool-update +chmod u+w intltool-update + ;; + "default-2":C) case "$CONFIG_FILES" in *po/Makefile.in*) + rm -f po/stamp-it po/stamp-it.tmp + > po/stamp-it.tmp + sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile + mv po/stamp-it.tmp po/stamp-it + esac ;; + esac +done # for ac_tag +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi -# Print some warnings before emitting the Makefiles. +############################################################################### # +# Print some warnings at the end. +# +############################################################################### + warn_prefix_1=" Warning:" warn_prefix_2=" Note:" warn_prefix="$warn_prefix_1" @@ -7043,7 +16068,8 @@ warn() { warnpre if test "$warning" = long ; then echo '' ; fi warning=yes - echo "$warn_prefix $@" + rest="$@" + echo "$warn_prefix $rest" } warnL() { @@ -7051,11 +16077,13 @@ warnL() { warnpre warning=yes if test "$was" != no ; then echo '' ; fi - echo "$warn_prefix $@" + rest="$@" + echo "$warn_prefix $rest" } warn2() { - echo " $@" + rest="$@" + echo " $rest" warning=long } @@ -7076,10 +16104,6 @@ if test "$with_sgi_req" = yes -a "$have_sgi" = no ; then warn 'The SGI saver extension was requested, but was not found.' fi -if test "$with_mit_req" = yes -a "$have_mit" = no ; then - warn 'The MIT saver extension was requested, but was not found.' -fi - if test "$with_xidle_req" = yes -a "$have_xidle" = no ; then warn 'The XIdle extension was requested, but was not found.' fi @@ -7088,6 +16112,10 @@ if test "$with_xshm_req" = yes -a "$have_xshm" = no ; then warn 'The XSHM extension was requested, but was not found.' fi +if test "$with_xdbe_req" = yes -a "$have_xdbe" = no ; then + warn 'The DOUBLE-BUFFER extension was requested, but was not found.' +fi + if test "$with_sgivc_req" = yes -a "$have_sgivc" = no ; then warn 'The SGI-VIDEO-CONTROL extension was requested, but was not found.' fi @@ -7096,24 +16124,106 @@ if test "$with_dpms_req" = yes -a "$have_dpms" = no ; then warn 'The DPMS extension was requested, but was not found.' fi -if test "$have_motif" = no -a "$have_athena" = no ; then - warnL "Neither Motif nor Athena widgets seem to be available;" - warn2 "the \`xscreensaver-demo' program requires one or the" - warn2 "other." - proselytize_motif=no +if test "$with_xinerama_req" = yes -a "$have_xinerama" = no ; then + warn 'The Xinerama extension was requested, but was not found.' +fi + +if test "$with_xf86vmode_req" = yes -a "$have_xf86vmode" = no ; then + warn 'The XF86VMODE extension was requested, but was not found.' +fi + +if test "$with_randr_req" = yes -a "$have_randr" = no ; then + warn 'The RANDR extension was requested, but was not found.' +fi + +if test "$with_proc_interrupts_req" = yes -a "$have_proc_interrupts" = no; then + warn "Checking of /proc/interrupts was requested, but it's bogus." +fi + +if test "$pkg_config" = false ; then + warnL 'The "pkg-config" program was not found. Without that,' + warn2 "detection of the various GTK libraries won't work." +else + pkgerr=`$pkg_config --list-all 2>&1 >/dev/null` + if test "x$pkgerr" != "x" ; then + warnL 'The "pkg-config" program produces errors. This often causes' + warn2 "detection of the various GTK libraries to malfunction." + warn2 "The errors are:" + echo '' + echo "$pkgerr" | sed 's/^/ > /g' + fi +fi + +if test "$gtk_halfassed" != no ; then + warnL "GTK version $gtk_halfassed was found, but at least one supporting" + warn2 "library ($gtk_halfassed_lib) was not, so GTK can't be used." + warn2 "Perhaps some of the development packages are not installed?" + if test "$have_gtk" = yes ; then + v="$ac_gtk_version_string" + warn2 "GTK $v is also installed, so it will be used instead." + warn2 "Please read the above output and the \`config.log' file" + warn2 "for more details." + fi +fi + +motif_warn2() { + warn2 'Though the Motif front-end to xscreensaver is still' + warn2 'maintained, it is no longer being updated with new' + warn2 'features: all new development on the xscreensaver-demo' + warn2 'program is happening in the GTK version, and not in the' + warn2 'Motif version. It is recommended that you build against' + warn2 'GTK instead of Motif. See .' +} + +if test "$have_motif" = no -a "$have_gtk" = no; then + + if test "$with_motif" = yes; then + warnL "Neither the GTK nor Motif libraries were found; the" + warn2 "\`xscreensaver-demo' program requires one of these." + echo '' + motif_warn2 + else + warnL "The GTK libraries do not seem to be available; the" + warn2 "\`xscreensaver-demo' program requires them." +# echo '' +# warn2 'You can use Motif or Lesstif instead of GTK (use the' +# warn2 "\`--with-motif' option) but that is NOT recommended." +# motif_warn2 + fi elif test "$with_motif_req" = yes -a "$have_motif" = no ; then warnL "Use of Motif was requested, but it wasn't found;" - warn2 "Athena will be used instead." + warn2 "Gtk will be used instead." + +elif test "$jurassic_gtk" = yes ; then + + pref_gtk=2.0 -elif test "$with_athena_req" = yes -a "$have_athena" = no ; then - warnL "Use of Athena was requested, but it wasn't found;" - warn2 "Motif will be used instead." + v="$ac_gtk_version_string" + if test "$with_gtk_req" = yes -a "$ac_gtk_version" = "unknown" ; then + warnL "Use of Gtk was requested, but its version number is unknown;" + elif test "$with_gtk_req" = yes ; then + warnL "Use of Gtk was requested, but it is version $v;" + else + warnL "Gtk was found on this system, but it is version $v;" + fi + + warn2 "Gtk $pref_gtk or newer is required." + +elif test "$with_gtk_req" = yes -a "$have_gtk" = no ; then + warnL "Use of Gtk was requested, but it wasn't found." +fi + + +if test "$have_gtk" = yes -a "$have_gdk_pixbuf" = no ; then + warn "GTK is being used, but the GDK-Pixbuf library and/or" + warn2 "headers were not found. That can't be good. Please" + warn2 "install the GDK-Pixbuf development kit and re-configure." fi if test "$have_motif" = yes -a "$have_lesstif" = yes ; then - preferred_lesstif=0.86 + preferred_lesstif=0.92 if test "$lesstif_version" = unknown; then warnL "Unable to determine the LessTif version number!" @@ -7129,47 +16239,109 @@ if test "$have_motif" = yes -a "$have_lesstif" = yes ; then fi fi -if test "$proselytize_motif" = yes ; then - warnL "Athena widgets are being used instead of Motif." - warn2 "The \`xscreensaver-demo' program looks much better" - warn2 "with Motif. Wouldn't you rather be using Motif?" - warn2 "It is shipped by every commercial Unix vendor;" - warn2 "and there is a free implementation available as" - warn2 "well: see ." -fi +if test "$have_motif" = yes -a "$have_gtk" = no ; then + warn 'Motif is being used, and GTK is not.' + echo '' + motif_warn2 +fi -if test "$have_gl" = yes -a "$ac_have_mesa_gl" = yes ; then - preferred_mesagl=2.7 - if test "$ac_mesagl_version" = unknown; then - warnL "Unable to determine the MesaGL version number!" - warn2 "Make sure you are using version $preferred_mesagl or newer." +if test "$with_xpm_req" = yes -a "$have_xpm" = no; then + warnL 'Use of XPM was requested, but it was not found.' +fi - elif test \! "$ac_mesagl_version" -gt 2006; then - warnL "MesaGL version $ac_mesagl_version_string is being used." - warn2 "MesaGL versions 2.6 and earlier have a security bug." - warn2 "It is strongly recommended that you upgrade to at" - warn2 "least version $preferred_mesagl." - fi +if test "$with_gdk_pixbuf_req" = yes -a "$have_gdk_pixbuf" = no; then + warnL 'Use of GDK-Pixbuf was requested, but it was not found.' fi +if test "$have_gdk_pixbuf" = no -o "$gdk_pixbuf_halfassed" = yes || \ + test "$have_gdk_pixbuf" = no -a "$have_xpm" = no ; then + + if test "$with_gdk_pixbuf_req" = yes ; then + true + elif test "$with_gdk_pixbuf_req" = no ; then + warnL 'The GDK-Pixbuf library is not being used.' + else + warnL 'The GDK-Pixbuf library was not found.' + fi -if test "$have_xpm" = no ; then - if test "$with_xpm_req" = yes ; then - warnL 'Use of XPM was requested, but it was not found.' + if test "$with_xpm_req" = yes -o "$have_xpm" = yes ; then + true elif test "$with_xpm_req" = no ; then - noteL 'The XPM library is not being used.' + warnL 'The XPM library is not being used.' else - noteL 'The XPM library was not found.' + warnL 'The XPM library was not found.' + fi + + if test "$have_gdk_pixbuf" = no -a "$have_xpm" = yes ; then + warn2 'The XPM library is being used instead.' + fi + + if test "$gdk_pixbuf_halfassed" = yes ; then + echo '' + warn2 'More specifically, we found the headers, but not the' + warn2 'libraries; so either GDK-Pixbuf is half-installed on this' + warn2 "system, or something else went wrong. The \`config.log'" + warn2 'file might contain some clues.' fi echo '' - warn2 'Some of the demos will not be as colorful as they' - warn2 'could be. You might want to consider installing XPM' - warn2 'and re-running configure. (Remember to delete the' - warn2 'config.cache file first.) You can find XPM at most' - warn2 'X11 archive sites, such as .' + warn2 'Some of the demos will not use images as much as they could.' + warn2 'You should consider installing GDK-Pixbuf and re-running' + warn2 'configure. (GDK-Pixbuf is recommended over XPM, as it' + warn2 'provides support for more image formats.)' +fi + + +if test "$have_jpeg" = no ; then + if test "$with_jpeg_req" = yes ; then + warnL 'Use of libjpeg was requested, but it was not found.' + elif test "$with_jpeg_req" = no ; then + noteL 'The JPEG library is not being used.' + else + noteL 'The JPEG library was not found.' + fi + + if test "$jpeg_halfassed" = yes ; then + echo '' + warn2 'More specifically, we found the headers, but not the' + warn2 'library; so either JPEG is half-installed on this' + warn2 "system, or something else went wrong. The \`config.log'" + warn2 'file might contain some clues.' + echo '' + fi + + if test "$have_gdk_pixbuf" = no ; then + warn2 "This means that it won't be possible for the image-manipulating" + warn2 "display modes to load files from disk; and it also means that" + warn2 "the \`webcollage' program will be much slower." + else + warn2 "This means the \`webcollage' program will be much slower." + fi +fi + + +if test "$have_gl" = yes -a "$ac_have_mesa_gl" = yes ; then + preferred_mesagl=3.4 + mgv="$ac_mesagl_version_string" + pgl="$preferred_mesagl" + + if test "$ac_mesagl_version" = unknown; then + true + # warnL "Unable to determine the MesaGL version number!" + # warn2 "Make sure you are using version $preferred_mesagl or newer." + + elif test \! "$ac_mesagl_version" -gt 2006; then + warnL "MesaGL version number is $mgv --" + warn2 "MesaGL 2.6 and earlier have a security bug. It is strongly" + warn2 "recommended that you upgrade to at least version $preferred_mesagl." + + elif test \! "$ac_mesagl_version" -gt 3003; then + warnL "MesaGL version number is $mgv --" + warn2 "MesaGL 3.3 and earlier have some bugs; it is recommended" + warn2 "that you upgrade to $pgl or newer." + fi fi if test "$have_gl" = no ; then @@ -7181,481 +16353,211 @@ if test "$have_gl" = no ; then noteL 'The OpenGL 3D library was not found.' fi + if test "$gl_halfassed" = yes ; then + echo '' + warn2 'More specifically, we found the headers, but not the' + warn2 'libraries; so either GL is half-installed on this' + warn2 "system, or something else went wrong. The \`config.log'" + warn2 'file might contain some clues.' + fi + echo '' warn2 'Those demos which use 3D will not be built or installed.' warn2 'You might want to consider installing OpenGL and' - warn2 're-running configure. (Remember to delete the' - warn2 "config.cache file first.) If your vendor doesn't ship" + warn2 "re-running configure. If your vendor doesn't ship" warn2 'their own implementation of OpenGL, you can get a free' - warn2 'version at .' - warn2 'For general OpenGL info, see .' + warn2 'version at . For general OpenGL' + warn2 'info, see .' fi -if test "$with_readdisplay_req" = yes -a "$have_readdisplay" = no ; then - warn 'Use of XReadDisplay was requested, but it was not found.' + +if test "$have_gl" = yes -a "$have_gle" = no ; then + + # nobody cares about this; don't print the warning unless it was + # requested and not found, or halfway-found. + if test "$with_gle_req" = yes -o "$gle_halfassed" = yes ; then + + if test "$with_gle_req" = yes ; then + noteL 'Use of the GLE (GL Extrusion) library was requested, but' + warn2 'it was not found (though the OpenGL library was found, and' + warn2 'is being used.)' + elif test "$with_gle_req" = no ; then + noteL 'The OpenGL Library is being used, but the GLE (GL Extrusion)' + warn2 'library is not.' + else + noteL 'The OpenGL Library was found, but the GLE (GL Extrusion)' + warn2 'was not.' + fi + + if test "$gle_halfassed" = yes ; then + echo '' + warn2 'More specifically, we found the headers, but not the' + warn2 'libraries; so either GLE is half-installed on this' + warn2 "system, or something else went wrong. The \`config.log'" + warn2 'file might contain some clues.' + fi + + echo '' + warn2 'Some of the OpenGL (3D) demos (those that depend on GLE)' + warn2 'will not be built or installed. You might want to consider' + warn2 'installing GLE and re-running configure. You can find the' + warn2 'GLE library at . For general' + warn2 'OpenGL info, see .' + + fi fi -if test "$with_sgivideo_req" = yes -a "$have_sgivideo" = no ; then - warn 'Use of the Iris Video Library was requested, but it was not found.' + +if test "$with_readdisplay_req" = yes -a "$have_readdisplay" = no ; then + warn 'Use of XReadDisplay was requested, but it was not found.' fi if test "$with_kerberos_req" = yes -a "$have_kerberos" = no ; then warn 'Use of Kerberos was requested, but it was not found.' fi +if test "$with_pam_req" = yes -a "$have_pam" = no ; then + warn 'Use of PAM was requested, but it was not found.' +fi + if test "$with_shadow_req" = yes -a "$have_shadow" = no ; then warn 'Use of shadow passwords was requested, but they were not found.' fi -if test -n "$with_zippy_req"; then - if test "$with_zippy_req" != "$ac_cv_zippy_program" ; then - warnL "$with_zippy_req was requested as the Zippy program," - warn2 "but was not found. The default will be used instead." +if test "$ac_macosx" = yes ; then + if test "$enable_locking" = yes ; then + warn "You have specified --enable-locking on MacOS X." + warn2 "THIS DOES NOT WORK! Don't do this!" fi fi -if test "$warning" != no; then - echo '' ; echo "$warnsep" ; echo '' -fi - -trap '' 1 2 15 -cat > confcache <<\EOF -# This file is a shell script that caches the results of configure -# tests run on this system so they can be shared between configure -# scripts and configure runs. It is not useful on other systems. -# If it contains results you don't want to keep, you may remove or edit it. -# -# By default, configure uses ./config.cache as the cache file, -# creating it if it does not exist already. You can give configure -# the --cache-file=FILE option to use a different cache file; that is -# what configure does when it calls configure scripts in -# subdirectories, so they share the cache. -# Giving --cache-file=/dev/null disables caching, for debugging configure. -# config.status only pays attention to the cache file if you give it the -# --recheck option to rerun configure. +# You are in a twisty maze of namespaces and syntaxes, all alike. +# Fuck the skull of Unix. # -EOF -# The following way of writing the cache mishandles newlines in values, -# but we know of no workaround that is simple, portable, and efficient. -# So, don't put newlines in cache variables' values. -# Ultrix sh set writes to stderr and can't be redirected directly, -# and sets the high bit in the cache file unless we assign to the vars. -(set) 2>&1 | - case `(ac_space=' '; set) 2>&1` in - *ac_space=\ *) - # `set' does not quote correctly, so add quotes (double-quote substitution - # turns \\\\ into \\, and sed turns \\ into \). - sed -n \ - -e "s/'/'\\\\''/g" \ - -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" - ;; - *) - # `set' quotes correctly as required by POSIX, so do not add quotes. - sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' - ;; - esac >> confcache -if cmp -s $cache_file confcache; then - : -else - if test -w $cache_file; then - echo "updating cache $cache_file" - cat confcache > $cache_file - else - echo "not updating unwritable cache $cache_file" +bindir=`eval eval eval eval eval eval eval echo $bindir` +HACKDIR=`eval eval eval eval eval eval eval echo $HACKDIR` +HACK_CONF_DIR=`eval eval eval eval eval eval eval echo $HACK_CONF_DIR` + +# canonicalize slashes. +bindir=`echo "${bindir}" | sed 's@/$@@;s@//*@/@g'` +HACKDIR=`echo "${HACKDIR}" | sed 's@/$@@;s@//*@/@g'` +HACK_CONF_DIR=`echo "${HACK_CONF_DIR}" | sed 's@/$@@;s@//*@/@g'` + + +# Sanity check the hackdir +for bad_choice in xscreensaver xscreensaver-demo xscreensaver-command ; do + if test "${HACKDIR}" = "${bindir}/${bad_choice}" ; then + echo "" + as_fn_error $? "\"--with-hackdir=${bindir}/${bad_choice}\" won't work. + There will be an executable installed with that name, so + that can't be the name of a directory as well. Please + re-configure with a different directory name." 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You might want to remove it ("rpm -ve")' + warn2 'before running "make install" in this directory.' + echo "" + warn2 "Alternately, you could build this version of xscreensaver" + warn2 'as an RPM, and then install that. An "xscreensaver.spec"' + warn2 'file is included. 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This is necessary, for -# example, in the case of _POSIX_SOURCE, which is predefined and required -# on some systems where configure will not decide to define it. -cat >> conftest.vals <<\EOF -s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% -EOF - -# Break up conftest.vals because some shells have a limit on -# the size of here documents, and old seds have small limits too. - -rm -f conftest.tail -while : -do - ac_lines=`grep -c . conftest.vals` - # grep -c gives empty output for an empty file on some AIX systems. - if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi - # Write a limited-size here document to conftest.frag. - echo ' cat > conftest.frag <> $CONFIG_STATUS - sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS - echo 'CEOF - sed -f conftest.frag conftest.in > conftest.out - rm -f conftest.in - mv conftest.out conftest.in -' >> $CONFIG_STATUS - sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail - rm -f conftest.vals - mv conftest.tail conftest.vals done -rm -f conftest.vals - -cat >> $CONFIG_STATUS <<\EOF - rm -f conftest.frag conftest.h - echo "/* $ac_file. Generated automatically by configure. */" > conftest.h - cat conftest.in >> conftest.h - rm -f conftest.in - if cmp -s $ac_file conftest.h 2>/dev/null; then - echo "$ac_file is unchanged" - rm -f conftest.h - else - # Remove last slash and all that follows it. Not all systems have dirname. - ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` - if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then - # The file is in a subdirectory. - test ! -d "$ac_dir" && mkdir "$ac_dir" - fi - rm -f $ac_file - mv conftest.h $ac_file - fi -fi; done -EOF -cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF - -exit 0 -EOF -chmod +x $CONFIG_STATUS -rm -fr confdefs* $ac_clean_files -test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 +if test \! -z "$debv" ; then + debbdir=`dpkg -L $debnames 2>/dev/null | \ + sed -n 's@^\(.*/bin/\)xscreensaver$@\1@p'` + debhdir=`dpkg -L $debnames 2>/dev/null | \ + sed -n 's@^\(.*/\)popsquares$@\1@p'` + if test -z "$debbdir" ; then debbdir='???'; fi + if test -z "$debhdir" ; then debhdir='???'; fi + + warning=no + warnL "There is already an installed dpkg of xscreensaver" + warn2 "version \"$debv\" on this system." + echo "" + warn2 "The dpkg was installed in $debbdir," + warn2 "with demos in $debhdir." +fi + + +if test "${bindir}" = "${HACKDIR}" ; then + do_dir_warning=yes +fi + +if test "$do_dir_warning" = yes; then + echo "" + echo "$warnsep" + echo "" + echo ' When you run "make install", the "xscreensaver",' + echo ' "xscreensaver-demo", and "xscreensaver-command" executables' + echo " will be installed in ${bindir}/." + echo "" + echo " The various graphics demos (190+ different executables) will" + echo " be installed in ${HACKDIR}/." + echo "" + echo " If you would prefer the demos to be installed elsewhere," + echo " you should re-run configure with the --with-hackdir=DIR" + echo " option. For more information, run \`./configure --help'." + warning=yes +fi +if test "$warning" != no; then + echo '' ; echo "$warnsep" ; echo '' +fi -# You are in a twisty maze of namespaces and syntaxes, all alike. -# Fuck the skull of Unix. -# -eval bindir=${bindir} -eval bindir=${bindir} -eval bindir=${bindir} -eval bindir=${bindir} -eval bindir=${bindir} -eval bindir=${bindir} -eval HACKDIR=${HACKDIR} -eval HACKDIR=${HACKDIR} -eval HACKDIR=${HACKDIR} -eval HACKDIR=${HACKDIR} -eval HACKDIR=${HACKDIR} -eval HACKDIR=${HACKDIR} - -echo "" -echo "$warnsep" -echo "" -echo ' When you run "make install", the "xscreensaver",' -echo ' "xscreensaver-demo", and "xscreensaver-command" executables' -echo " will be installed in ${bindir}." -echo "" -echo " The various graphics demos (80+ different executables) will" -echo " be installed in ${HACKDIR}." -echo "" -echo " If you would prefer the demos to be installed elsewhere" -echo " (for example, in a dedicated directory) you should re-run" -echo " configure with the --enable-subdir=DIR option. For more" -echo " information, run $0 --help." -echo "" -echo "$warnsep" -echo "" +if test "$do_dir_warning" = no; then + if test "$warning" = no; then + echo '' + fi + echo "User programs will be installed in ${bindir}/" + echo "Screen savers will be installed in ${HACKDIR}/" + echo "Configuration dialogs will be installed in ${HACK_CONF_DIR}/" + echo "System-wide default settings will be installed in ${APPDEFAULTS}/" + echo '' +fi