X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=configure.in;h=748879558d5ea3a0967201433bad0ee939cfc7e5;hp=d9b88620782cc9cdc7c5a57591570eb96582d78f;hb=019de959b265701cd0c3fccbb61f2b69f06bf9ee;hpb=447db08c956099b3b183886729108bf5b364c4b8 diff --git a/configure.in b/configure.in index d9b88620..74887955 100644 --- a/configure.in +++ b/configure.in @@ -8,6 +8,313 @@ AC_CONFIG_HEADER(config.h) echo "current directory: `pwd`" echo "command line was: $0 $@" +############################################################################### +# +# Autoheader stuff +# +############################################################################### + +AH_TOP([ +/* config.h.in --- xscreensaver, Copyright (c) 1998-2000 Jamie Zawinski. + * + * The best way to set these parameters is by running the included `configure' + * script. That examines your system, and generates `config.h' from + * `config.h.in'. + * + * If something goes very wrong, you can edit `config.h' directly, but beware + * that your changes will be lost if you ever run `configure' again. + */ +]) + +AH_TEMPLATE([HAVE_READ_DISPLAY_EXTENSION], + [Define this if you have the XReadDisplay extension (I think + this is an SGI-only thing; it's in + .) A few of the screenhacks will + take advantage of this if it's available.]) + +AH_TEMPLATE([HAVE_XHPDISABLERESET], + [Define this if you have the XHPDisableReset function (an HP only + thing which allows the Ctrl-Sh-Reset key sequence to be + temporarily disabled.)]) + +# This only ever existed in X11R4 and X11R5. +#AH_TEMPLATE([HAVE_XIDLE_EXTENSION], +# [Define this if you have the XIDLE extension installed. If you +# have the XIDLE extension, this is recommended. (You have this +# extension if the file /usr/include/X11/extensions/xidle.h +# exists.) Turning on this flag lets XScreenSaver work better with +# servers which support this extension; but it will still work +# with servers which do not suport it, so it's a good idea to +# compile in support for it if you can.]) + +# Using this extension will crash your X server and make fading not work. +#AH_TEMPLATE([HAVE_MIT_SAVER_EXTENSION], +# [Define this if you have the MIT-SCREEN-SAVER extension +# installed. See the caveats about this extension, above. +# (It's available if /usr/include/X11/extensions/scrnsaver.h +# exists.)]) + +# This only ever existed on SGI hardware. +#AH_TEMPLATE([HAVE_SGI_SAVER_EXTENSION], +# [Define this if you have the SGI SCREEN_SAVER extension. This is +# standard on Irix systems, and not available elsewhere.]) + +# This only ever existed on SGI hardware. +#AH_TEMPLATE([HAVE_SGI_VC_EXTENSION], +# [Define this if you have the SGI-VIDEO-CONTROL extension. This +# is standard on Irix systems, and not available elsewhere.]) + +AH_TEMPLATE([HAVE_DPMS_EXTENSION], + [Define this if you have the XDPMS extension. This is standard + on sufficiently-recent XFree86 systems, and possibly elsewhere. + (It's available if the file /usr/include/X11/extensions/dpms.h + exists.)]) + +AH_TEMPLATE([HAVE_XF86VMODE], + [Define this if you have the functions XF86VidModeGetModeLine() + and XF86VidModeGetViewPort(), in support of virtual desktops + where the X server's root window is bigger than the actual + screen. This is an XFree86 thing, and probably doesn't exist + elsewhere. (It's available if the file + /usr/include/X11/extensions/xf86vmode.h exists.)]) + +AH_TEMPLATE([HAVE_XF86VMODE_GAMMA], + [Define this if you have the functions XF86VidModeGetGamma() and + XF86VidModeSetGamma(), which allow clients to change the gamma + response of the monitor. This is an XFree86 4.0.x thing, and + probably doesn't exist elsewhere. (It's available if the file + /usr/include/X11/extensions/xf86vmode.h exists and has stuff about + gamma in it.)]) + +AH_TEMPLATE([HAVE_XF86VMODE_GAMMA_RAMP], + [Define this if you have the functions XF86VidModeGetGammaRamp() + and XF86VidModeSetGammaRamp(), which provide finer-grained + control than XF86VidMode[GS]etGamma(). These appeared in + XFree86 4.1.0.]) + +AH_TEMPLATE([HAVE_XINERAMA], + [Define this if you have the Xinerama extension. This is + standard on sufficiently-recent XFree86 systems, and possibly + elsewhere. (It's available if the file + /usr/include/X11/extensions/Xinerama.h exists.)]) + +AH_TEMPLATE([HAVE_XINPUT], + [Define this if you have the Xinput extension. This is + standard since X11R5, and is thus almost everywhere. + (It's available if the file /usr/include/X11/extensions/XInput.h + exists.)]) + +AH_TEMPLATE([HAVE_XF86MISCSETGRABKEYSSTATE], + [Define this if you have the XF86MiscSetGrabKeysState function + (which allows the Ctrl-Alt-KP_star and Ctrl-Alt-KP_slash key + sequences to be temporarily disabled. Sadly, it doesn't affect + Ctrl-Alt-BS or Ctrl-Alt-F1.)]) + +AH_TEMPLATE([HAVE_RANDR], + [Define this if you have the Resize and Rotate extension. + This is standard on sufficiently-recent XFree86 systems, and + possibly elsewhere. (It's available if the file + /usr/include/X11/extensions/Xrandr.h exists.)]) + +AH_TEMPLATE([HAVE_RANDR_12], + [Define this if the RANDR library is version 1.2 or newer.]) + +AH_TEMPLATE([HAVE_PROC_INTERRUPTS], + [Define this if you have a Linux-like /proc/interrupts file which + can be examined to determine when keyboard activity has + occurred.]) + +AH_TEMPLATE([HAVE_MOTIF],[Define this if you have Motif.]) + +AH_TEMPLATE([HAVE_XMCOMBOBOX], + [Define this if you have the XmComboBox Motif widget (Motif 2.0.)]) + +AH_TEMPLATE([HAVE_GTK],[Define this if you have Gtk (any version.)]) +AH_TEMPLATE([HAVE_GTK2],[Define this if you have Gtk 2.x.]) + +AH_TEMPLATE([HAVE_CRAPPLET], + [Define this if you have Gnome and want to build support for the + xscreensaver control panel in the Gnome Control Center + (gnomecc). (This is needed only with Gtk 1.x.)]) + +AH_TEMPLATE([HAVE_CRAPPLET_IMMEDIATE], + [Define this if HAVE_CRAPPLET is defined, and the function + capplet_widget_changes_are_immediate() is available.]) + +AH_TEMPLATE([HAVE_XML],[Define this if you have the XML library.]) + +AH_TEMPLATE([HAVE_OLD_XML_HEADERS], + [Define this if you have the XML library headers in their old, + non-namespaced location (you lack the gnome-xml/libxml symlink)]) + +AH_TEMPLATE([HAVE_XPM], + [Define this if you have the XPM library installed. Some of the + demos can make use of this if it is available.]) + +AH_TEMPLATE([HAVE_GDK_PIXBUF], + [Define this if you have the GDK_Pixbuf library installed. Some + of the demos can make use of this if it is available.]) + +AH_TEMPLATE([HAVE_GDK_PIXBUF_APPLY_EMBEDDED_ORIENTATION], + [Define this if you have the gdk_pixbuf_apply_embedded_orientation + function (gdk-pixbuf 2.12).]) + +AH_TEMPLATE([HAVE_JPEGLIB], + [Define this if you have the Independent JPEG Group's JPEG + library installed. Some of the demos can make use of this if it + is available.]) + +AH_TEMPLATE([HAVE_XMU], + [Define this if you have the Xmu library. This is standard part + of X, and if your vendor doesn't ship it, you should report that + as a bug.]) + +AH_TEMPLATE([HAVE_GL], + [Define this if you have OpenGL. Some of the demos require it, + so if you don't have it, then those particular demos won't be + built. (This won't affect the screen saver as a whole.)]) + +AH_TEMPLATE([HAVE_MESA_GL], + [Define this if you have OpenGL, but it's the MesaGL variant. + (The libraries have different names.) (HAVE_GL should be defined + too.)]) + +AH_TEMPLATE([HAVE_GLBINDTEXTURE], + [Define this if your version of OpenGL has the glBindTexture() + routine. This is the case for OpenGL 1.1, but not for OpenGL + 1.0.]) + +AH_TEMPLATE([HAVE_GLE], + [Define this if you have the -lgle and -lmatrix libraries (GL + extrusion.)]) + +AH_TEMPLATE([HAVE_GLE3],[Define this if you have the -lgle from GLE version 3]) + +AH_TEMPLATE([HAVE_JWZGLES],[Define this to target the OpenGL ES 1.x API + instead of OpenGL 1.3.]) + +AH_TEMPLATE([HAVE_GLBITMAP],[Define this if glBitmap exists.]) + +AH_TEMPLATE([HAVE_XSHM_EXTENSION], + [Define this if you have the X Shared Memory Extension.]) + +AH_TEMPLATE([HAVE_DOUBLE_BUFFER_EXTENSION], + [Define this if you have the X Double Buffer Extension.]) + +AH_TEMPLATE([FORTUNE_PROGRAM], + [Some screenhacks like to run an external program to generate + random pieces of text; set this to the one you like. Note that + this is just the default; X resources can be used to override + it.]) + +AH_TEMPLATE([PASSWD_HELPER_PROGRAM], + [Set the name of the password helper program, if any]) + +AH_TEMPLATE([NO_LOCKING], + [Define this to remove the option of locking the screen at all.]) + +AH_TEMPLATE([ALLOW_ROOT_PASSWD], + [Define this to allow the root password to unlock the screen.]) + +AH_TEMPLATE([HAVE_KERBEROS], + [Define this if you want to use Kerberos authentication to + lock/unlock the screen instead of your local password. This + currently uses Kerberos V4, but a V5 server with V4 + compatibility will work. WARNING: DO NOT USE AFS string-to-key + passwords with this option. This option currently *only* works + with standard Kerberos des_string_to_key. If your password is + an AFS password and not a kerberos password, it will not + authenticate properly. See the comments in driver/kpasswd.c for + more information if you need it.]) + +AH_TEMPLATE([HAVE_KERBEROS5], + [Define this if you have Kerberos 5, meaning we need to use the + Kerberos 4 compatibility layer.]) + +AH_TEMPLATE([HAVE_PAM], + [Define this if you want to use PAM (Pluggable Authentication + Modules) to lock/unlock the screen, instead of standard + /etc/passwd authentication.]) + +AH_TEMPLATE([PAM_SERVICE_NAME], + [If PAM is being used, this is the name of the PAM service that + xscreensaver will authenticate as. The default is + "xscreensaver", which means that the PAM library will look for + an "xscreensaver" line in /etc/pam.conf, or (on recent Linux + systems) will look for a file called /etc/pam.d/xscreensaver. + Some systems might already have a PAM installation that is + configured for xlock, so setting this to "xlock" would also work + in that case.]) + +AH_TEMPLATE([HAVE_PAM_FAIL_DELAY], + [Define this if you have pam_fail_delay function. + see driver/passwd-pam.c.]) + +AH_TEMPLATE([PAM_CHECK_ACCOUNT_TYPE], + [Whether PAM should check the result of account modules + when authenticating. Only do this if you have account + configured properly on your system.]) + +AH_TEMPLATE([PAM_STRERROR_TWO_ARGS], + [Define if you have PAM and pam_strerror() requires two + arguments.]) + +AH_TEMPLATE([HAVE_SIGTIMEDWAIT], + [Define to 1 if you have the `sigtimedwait' function.]) + +AH_TEMPLATE([HAVE_SHADOW_PASSWD], + [Define this if your system uses 'shadow' passwords, that is, the + passwords live in /etc/shadow instead of /etc/passwd, and one + reads them with getspnam() instead of getpwnam(). (Note that + SCO systems do some random other thing; others might as well. + See the ifdefs in driver/passwd-pwent.c if you're having trouble + related to reading passwords.)]) + +AH_TEMPLATE([HAVE_ENHANCED_PASSWD], + [Define this if your system is Digital or SCO Unix with so-called + ``Enhanced Security'', that is, the passwords live in + /tcb/files/auth// instead of in /etc/passwd, and one + reads them with getprpwnam() instead of getpwnam().]) + +AH_TEMPLATE([HAVE_ADJUNCT_PASSWD], + [Define this if your system is Solaris with ``adjunct'' passwords + (this is the version where one gets at the passwords with + getpwanam() instead of getpwnam().) I haven't tested this one, + let me know if it works.]) + +AH_TEMPLATE([HAVE_HPUX_PASSWD], + [Define this if you are running HPUX with so-called ``Secure + Passwords'' (if you have /usr/include/hpsecurity.h, you probably + have this.) I haven't tested this one, let me know if it works.]) + +AH_TEMPLATE([HAVE_SYSLOG], + [Define this if you the openlog(), syslog(), and closelog() + functions. This is used for logging failed login attempts.]) + +AH_TEMPLATE([HAVE_ICMP], + [Define this if you do pings with a `struct icmp' and an + `icmp_id' slot.]) + +AH_TEMPLATE([HAVE_ICMPHDR], + [Define this if you do pings with a `struct icmphdr' and an + `un.echo.id' slot.]) + +AH_TEMPLATE([HAVE_GETIFADDRS], + [Define this if you have the getifaddrs() function.]) + +AH_TEMPLATE([HAVE_FORKPTY], + [Define this if you have the 'forkpty' function: + This allows 'phosphor' and 'apple2' to run curses-based + programs, or be used as terminal windows.]) + +AH_TEMPLATE([HAVE_GETTIMEOFDAY], + [Define this if you have the gettimeofday function.]) + +AH_TEMPLATE([GETTIMEOFDAY_TWO_ARGS], + [Define this if gettimeofday() takes two arguments.]) + +AH_TEMPLATE([XPointer], + [Define this to void* if you're using X11R4 or earlier.]) # After checking to see that --srcdir is correct (which AC_INIT does) # check for some random other files that come later in the tar file, @@ -31,7 +338,7 @@ done ############################################################################### AC_DEFUN(AC_PROG_CC_ANSI, - [AC_PROG_CC + [AC_REQUIRE([AC_PROG_CC]) if test -z "$GCC"; then # not using GCC @@ -74,10 +381,10 @@ AC_DEFUN(AC_PROG_CC_ANSI, if test -n "$GCC"; then AC_MSG_RESULT(Turning on gcc compiler warnings.) - CC="$CC -pedantic -Wall -Wstrict-prototypes -Wnested-externs" + CC="$CC -pedantic -Wall -Wstrict-prototypes -Wnested-externs -Wmissing-prototypes" OBJCC="$OBJCC -Wall" - # supposedly gcc 3.4 will have "-Wdeclaration-after-statement" - # and then perhaps we can do without -pedantic? + # As of gcc 3.4, we have "-Wdeclaration-after-statement" + # and so perhaps now we can do without -pedantic? else case "$host" in *-irix5* |*-irix6.[0-3]* ) @@ -97,7 +404,42 @@ AC_DEFUN(AC_PROG_CC_ANSI, ############################################################################### # -# Functions to figure out how to disable // comments in ANSI C code. +# Check for availability of various gcc command-line options. +# +############################################################################### + +AC_DEFUN(AC_CHECK_GCC_ARG, + [if test -n "$GCC"; then + AC_CACHE_CHECK([whether gcc accepts [$2]], + ac_cv_gcc_accepts_[$1], + [rm -rf conftest.$ac_ext + touch conftest.$ac_ext + if ( ( gcc -c [$2] conftest.$ac_ext -o/dev/null >/dev/null ) 2>&1 | \ + grep unrecognized >/dev/null ); then + ac_cv_gcc_accepts_[$1]=no + else + ac_cv_gcc_accepts_[$1]=yes + CC="$CC [$2]" + fi]) + ac_gcc_accepts_[$1]="$ac_cv_gcc_accepts_[$1]" + fi +]) + +AC_DEFUN(AC_NO_LONG_STRING_WARNINGS, + [AC_CHECK_GCC_ARG(no_overlength, -Wno-overlength-strings)]) + +AC_DEFUN(AC_NO_MISPLACED_DECLARATIONS, + [AC_CHECK_GCC_ARG(no_decl_after, -Wdeclaration-after-statement)]) + +# Need to disable Objective C extensions in ANSI C on MacOS X to work +# around an Apple-specific gcc bug. +# +AC_DEFUN(AC_NO_OBJECTIVE_C, + [AC_CHECK_GCC_ARG(no_cpp_precomp, -no-cpp-precomp)]) + +############################################################################### +# +# Function to figure out how to disable // comments in ANSI C code. # # (With recent gcc, this is done with "-std=c89". With older gcc, this # is done by passing "-lang-c89" to cpp, by passing "-Wp,-lang-c89" to @@ -115,18 +457,16 @@ AC_DEFUN(AC_PROG_CC_ANSI, # ############################################################################### -AC_DEFUN(AC_GCC_ACCEPTS_STD, - [if test -n "$GCC"; then - AC_CACHE_CHECK([whether gcc accepts -std], - ac_cv_gcc_accepts_std, - [if ( ( gcc -E -std=c89 - /dev/null ) 2>&1 | \ - grep unrecognized >/dev/null ); then - ac_cv_gcc_accepts_std=no - else - ac_cv_gcc_accepts_std=yes - fi]) - ac_gcc_accepts_std="$ac_cv_gcc_accepts_std" - fi +AC_DEFUN(AC_GCC_ACCEPTS_STD, [ + case "$host" in + *-darwin* ) + # Fucking Apple let // comments sneak into OpenGL headers, so + # we *must* allow // comments when compiling on Mac OS 10.6! FUCK! + ;; + *) + AC_CHECK_GCC_ARG(std, -std=c89) + ;; + esac ]) AC_DEFUN(AC_NO_CPLUSPLUS_COMMENTS_IN_C_CODE, @@ -152,42 +492,11 @@ AC_DEFUN(AC_NO_CPLUSPLUS_COMMENTS_IN_C_CODE, # before they were in the ANSI C 99 spec... (gcc 2.96 permits // # with -std=gnu89 but not with -std=c89.) # - CC="$CC -std=c89 -U__STRICT_ANSI__" - else - # The old way: - CC="$CC -Wp,-lang-c89" - fi - fi -]) - - -############################################################################### -# -# Function to figure out how to turn off Objective C on MacOS X. -# (We have to do this to work around an Apple-specific gcc bug.) -# -############################################################################### - -AC_DEFUN(AC_GCC_ACCEPTS_NO_CPP_PRECOMP, - [if test -n "$GCC"; then - AC_CACHE_CHECK([whether gcc accepts -no-cpp-precomp], - ac_cv_gcc_accepts_no_cpp_precomp, - [if ( ( gcc -E -no-cpp-precomp - /dev/null ) 2>&1 | \ - grep unrecognized >/dev/null ); then - ac_cv_gcc_accepts_no_cpp_precomp=no - else - ac_cv_gcc_accepts_no_cpp_precomp=yes - fi]) - ac_gcc_accepts_no_cpp_precomp="$ac_cv_gcc_accepts_no_cpp_precomp" - fi -]) - -AC_DEFUN(AC_NO_OBJECTIVE_C, - [if test -n "$GCC"; then - AC_GCC_ACCEPTS_NO_CPP_PRECOMP - if test "$ac_gcc_accepts_no_cpp_precomp" = yes ; then - AC_MSG_RESULT(Disabling Objective C extensions in ANSI C code.) - CC="$CC -no-cpp-precomp" + # $CC already contains "-std=c89" via AC_GCC_ACCEPTS_STD + CC="$CC -U__STRICT_ANSI__" +# else +# # The old way: +# CC="$CC -Wp,-lang-c89" fi fi ]) @@ -435,6 +744,17 @@ EOF rm -fr conftestdir fi]) +############################################################################### +# +# Handle the --with-x-app-defaults option HERE +# +############################################################################### + +AC_ARG_WITH(x-app-defaults,[], + [ac_cv_x_app_defaults="$withval"], + [eval ac_x_app_defaults="$withval"]) + + AC_DEFUN(AC_PATH_X_APP_DEFAULTS_DIRECT,[ # Look for the directory under a standard set of common directories. # Check X11 before X11Rn because it's often a symlink to the current release. @@ -656,6 +976,21 @@ AC_DEFUN(AC_X_RANDOM_PATHS, ;; esac]) +AC_DEFUN(AC_CHECK_GETIFADDRS, + [AC_CACHE_CHECK([for getifaddrs], ac_cv_have_getifaddrs, + [AC_TRY_COMPILE([#include + #include + #include + #include ], + [struct ifaddrs *ifa; + getifaddrs (&ifa); + ifa->ifa_next = 0; + ifa->ifa_addr->sa_family = 0;], + [ac_cv_have_getifaddrs=yes], + [ac_cv_have_getifaddrs=no])]) + if test "$ac_cv_have_getifaddrs" = yes ; then + AC_DEFINE(HAVE_GETIFADDRS) + fi]) ############################################################################### @@ -672,6 +1007,7 @@ AC_DEFUN(AC_CHECK_X_HEADER, [ CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` AC_CHECK_HEADER([$1],[$2],[$3],[$4]) CPPFLAGS="$ac_save_CPPFLAGS"]) @@ -683,6 +1019,7 @@ AC_DEFUN(AC_EGREP_X_HEADER, [ CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` AC_EGREP_HEADER([$1], [$2], [$3], [$4]) CPPFLAGS="$ac_save_CPPFLAGS"]) @@ -694,6 +1031,7 @@ AC_DEFUN(AC_TRY_X_COMPILE, [ CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` AC_TRY_COMPILE([$1], [$2], [$3], [$4]) CPPFLAGS="$ac_save_CPPFLAGS"]) @@ -718,6 +1056,8 @@ AC_DEFUN(AC_CHECK_X_LIB, [ # 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` AC_CHECK_LIB([$1], [$2], [$3], [$4], [$5]) CPPFLAGS="$ac_save_CPPFLAGS" LDFLAGS="$ac_save_LDFLAGS" @@ -733,6 +1073,7 @@ AC_DEFUN(AC_TRY_X_RUN, [ CPPFLAGS="$CPPFLAGS -I$includedir" fi CPPFLAGS="$CPPFLAGS $X_CFLAGS" + CPPFLAGS=`eval eval eval eval eval eval eval eval eval echo $CPPFLAGS` AC_TRY_RUN([$1], [$2], [$3], [$4]) CPPFLAGS="$ac_save_CPPFLAGS"]) @@ -802,11 +1143,18 @@ AC_DEFUN(HANDLE_X_PATH_ARG, [ ############################################################################### ############################################################################### +# 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_CANONICAL_HOST AC_PROG_CC_ANSI -AC_NO_CPLUSPLUS_COMMENTS_IN_C_CODE +AC_NO_LONG_STRING_WARNINGS +AC_NO_MISPLACED_DECLARATIONS AC_NO_OBJECTIVE_C +AC_NO_CPLUSPLUS_COMMENTS_IN_C_CODE AC_PROG_CPP AC_C_CONST AC_C_INLINE @@ -836,10 +1184,13 @@ AC_HEADER_TIME AC_HEADER_SYS_WAIT AC_HEADER_DIRENT AC_GETTIMEOFDAY_ARGS +AC_SYS_LARGEFILE AC_CHECK_FUNCS(select fcntl uname nice setpriority getcwd getwd putenv sbrk) AC_CHECK_FUNCS(sigaction syslog realpath setrlimit) +AC_CHECK_FUNCS(setlocale) AC_CHECK_ICMP AC_CHECK_ICMPHDR +AC_CHECK_GETIFADDRS AC_CHECK_HEADERS(crypt.h sys/select.h) AC_PROG_PERL @@ -868,7 +1219,6 @@ AC_MSG_CHECKING(whether this is MacOS X) AC_MSG_RESULT($ac_macosx) - ############################################################################### # # Gettext support @@ -877,11 +1227,14 @@ AC_MSG_RESULT($ac_macosx) AC_PROG_INTLTOOL GETTEXT_PACKAGE=xscreensaver -AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE") -AC_DEFINE_UNQUOTED(PACKAGE, "$GETTEXT_PACKAGE") +AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", + [This is the name of the gettext package to use.]) +AC_DEFINE_UNQUOTED(PACKAGE, "$GETTEXT_PACKAGE", + [This is the same as GETTEXT_PACKAGE, but for the glade + generated code.]) AC_SUBST(GETTEXT_PACKAGE) -ALL_LINGUAS="ca da de es et fi fr hu it ja ko nl no pl pt pt_BR ru sk sv vi wa zh_CN zh_TW" +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" AM_GLIB_GNU_GETTEXT MKINSTALLDIRS="$INSTALL_DIRS" @@ -964,7 +1317,7 @@ AC_ARG_WITH(hackdir,[ Installation options: --with-hackdir=DIR Where to install the hundreds of demo executables. - Default: `EPREFIX/lib/xscreensaver/'], + Default: `PREFIX/libexec/xscreensaver/'], [with_hackdir="$withval"; with_hackdir_req="$withval"],[with_hackdir=yes]) if test x"$with_hackdir" = xyes; then @@ -978,6 +1331,9 @@ 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 $HACKDIR` + # This option used to be called --enable-subdir; make sure that is no longer # used, since configure brain-damagedly ignores unknown --enable options. @@ -994,6 +1350,7 @@ fi ############################################################################### # # Handle the --with-configdir option +# Help for --with-x-app-defaults option added. # ############################################################################### @@ -1003,6 +1360,8 @@ AC_ARG_WITH(configdir, [ --with-configdir=DIR Where to install the data files that describe each of the display modes to the GUI. Default: `PREFIX/share/xscreensaver/config/' + --with-x-app-defaults=DIR + Where to install xscreensaver configuration file. ], [with_configdir="$withval"; with_configdir_req="$withval"], [with_configdir=yes]) @@ -1032,37 +1391,37 @@ fi # ############################################################################### -have_sgi=no -with_sgi_req=unspecified -AC_ARG_WITH(sgi-ext, -[Except where noted, all of the --with options below can also take a -directory argument: for example, `--with-motif=/opt/Motif'. That would -cause /opt/Motif/include/ to be added to the -I list, and /opt/Motif/lib/ -to be added to the -L list, assuming those directories exist. - -By default, support for each of these options will be built in, if the -relevant library routines exist. At run time, they will then be used -only if the X server being used supports them. Each --with option has -a corresponding --without option, to override building support for them -at all. - -Screen blanking and idle-detection options: - - --with-sgi-ext Include support for the SGI SCREEN_SAVER extension.], - [with_sgi="$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 +#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=$with_sgi" +# exit 1 +#fi ############################################################################### @@ -1071,23 +1430,23 @@ fi # ############################################################################### -have_xidle=no -with_xidle_req=unspecified -AC_ARG_WITH(xidle-ext, -[ --with-xidle-ext Include support for the XIDLE extension.], - [with_xidle="$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 +#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=$with_xidle" +# exit 1 +#fi ############################################################################### @@ -1096,37 +1455,37 @@ fi # ############################################################################### -have_sgivc=no -with_sgivc_req=unspecified -AC_ARG_WITH(sgivc-ext, -[ --with-sgivc-ext Include support for the SGI-VIDEO-CONTROL extension.], - [with_sgivc="$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=$with_sgivc" - exit 1 -fi +#have_sgivc=no +#with_sgivc_req=unspecified +#AC_ARG_WITH(sgivc-ext, +#[ --with-sgivc-ext Include support for the SGI-VIDEO-CONTROL extension.], +# [with_sgivc="$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=$with_sgivc" +# exit 1 +#fi ############################################################################### @@ -1224,6 +1583,45 @@ elif test "$with_xinerama" != no; then fi +############################################################################### +# +# Check for the XINPUT server extension. +# +############################################################################### + +have_xinput=no +with_xinput_req=unspecified +AC_ARG_WITH(xinput-ext, +[ --with-xinput-ext Include support for the XInput extension.], + [with_xinput="$withval"; with_xinput_req="$withval"], [with_xinput=yes]) + +HANDLE_X_PATH_ARG(with_xinput, --with-xinput-ext, XINPUT) + +if test "$with_xinput" = yes; then + + # first check for Xinput.h + AC_CHECK_X_HEADER(X11/extensions/XInput.h, [have_xinput=yes],, + [#include ]) + + # if that succeeded, then check for libXi + if test "$have_xinput" = yes; then + have_xinput=no + AC_CHECK_X_LIB(Xi, XListInputDevices, + [have_xinput=yes; SAVER_LIBS="$SAVER_LIBS -lXi"], + [true], -lXext -lX11) + fi + + # if that succeeded, then we've really got it. + if test "$have_xinput" = yes; then + AC_DEFINE(HAVE_XINPUT) + 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.) @@ -1350,7 +1748,7 @@ HANDLE_X_PATH_ARG(with_randr, --with-randr-ext, RANDR) if test "$with_randr" = yes; then - # first check for Randr.h + # first check for Xrandr.h AC_CHECK_X_HEADER(X11/extensions/Xrandr.h, [have_randr=yes],, [#include ]) @@ -1379,8 +1777,26 @@ if test "$with_randr" = yes; then # if that succeeded, then we've really got it. if test "$have_randr" = yes; then AC_DEFINE(HAVE_RANDR) + + # Now check for version 1.2 in the same libs. + # Try to compile, since on MacOS 10.5.7, headers are older than libs! + AC_CACHE_CHECK([for XRRGetScreenResources], ac_cv_randr_12, + [ac_cv_randr_12=no + AC_TRY_X_COMPILE([#include + #include + #include ], + [XRRScreenResources *res = + XRRGetScreenResources (0, 0);], + [ac_cv_randr_12=yes], + [ac_cv_randr_12=no])]) + if test "$ac_cv_randr_12" = yes ; then + AC_DEFINE(HAVE_RANDR_12) + 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=$with_randr" exit 1 @@ -1436,6 +1852,13 @@ AC_ARG_WITH(proc-interrupts, if test "$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 AC_CACHE_CHECK([whether /proc/interrupts contains keyboard data], ac_cv_have_proc_interrupts, [ac_cv_have_proc_interrupts=no @@ -1444,6 +1867,7 @@ if test "$with_proc_interrupts" = yes; then fi ]) have_proc_interrupts=$ac_cv_have_proc_interrupts + fi if test "$have_proc_interrupts" = yes; then AC_DEFINE(HAVE_PROC_INTERRUPTS) @@ -1464,7 +1888,15 @@ fi AC_ARG_ENABLE(locking,[Screen locking options: --enable-locking Compile in support for locking the display. --disable-locking Do not allow locking at all.], - [enable_locking="$enableval"],[enable_locking=yes]) + [enable_locking="$enableval"], + [if test "$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]) if test "$enable_locking" = yes; then true elif test "$enable_locking" = no; then @@ -1474,56 +1906,23 @@ else exit 1 fi -# We can't lock on MacOS X, so don't even bother compiling in support for it. -# -if test "$ac_macosx" = yes; then - if test "$enable_locking" = yes; then - AC_MSG_RESULT(locking disabled: it doesn't work on MacOS X) - enable_locking=no - AC_DEFINE(NO_LOCKING) - fi -fi - ############################################################################### # -# The --enable-vt-locking option +# Whether to allow root password to unblank. # ############################################################################### - -#ac_vt_lockswitch=no -#AC_ARG_ENABLE(vt-locking,[ -# --enable-vt-locking Compile in support for locking Virtual Terminals. -# This is the default if the system supports it, and -# if locking support is included (--enable-locking.) -# --disable-vt-locking Do not allow locking of VTs, even if locking is -# enabled.], -# [enable_vt_locking="$enableval"],[enable_vt_locking=yes]) -#if test "$enable_vt_locking" = yes; then -# -# AC_CACHE_CHECK([for the VT_LOCKSWITCH ioctl], ac_cv_vt_lockswitch, -# [AC_TRY_COMPILE([#include -# #include -# #include ], -# [int x = VT_LOCKSWITCH; int y = VT_UNLOCKSWITCH;], -# [ac_cv_vt_lockswitch=yes], -# [ac_cv_vt_lockswitch=no])]) -# ac_vt_lockswitch=$ac_cv_vt_lockswitch -# -#elif test "$enable_vt_locking" = no; then -# true -#else -# echo "error: must be yes or no: --enable-vt-locking=$enable_vt_locking" -# exit 1 -#fi -# -#if test "$ac_vt_lockswitch" = yes; then -# AC_DEFINE(HAVE_VT_LOCKSWITCH) -# # 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 - +AC_ARG_ENABLE(root-passwd, [ + --enable-root-passwd Allow root passwd to unlock screen. + --disable-root-passwd Do not allow that.], + [enable_root_passwd="$enableval"],[enable_root_passwd=yes]) +if test "$enable_root_passwd" = yes; then + AC_DEFINE(ALLOW_ROOT_PASSWD) + true +elif test "$enable_root_passwd" != no; then + echo "error: must be yes or no: --enable-root-passwd=$enable_root_passwd" + exit 1 +fi ############################################################################### # @@ -1550,6 +1949,26 @@ AC_ARG_WITH(pam, [ --with-pam Include support for PAM (Pluggable Auth Modules.)], [with_pam="$withval"; with_pam_req="$withval"],[with_pam=$with_pam_default]) +AC_ARG_WITH([pam_service_name], + AC_HELP_STRING([--with-pam-service-name], + [NAME arg is the name of the PAM service that + xscreensaver will authenticate as.]), + [pam_service_name="$withval"],[pam_service_name="xscreensaver"]) + +AC_ARG_ENABLE(pam-check-account-type, + [AC_HELP_STRING([--enable-pam-check-account-type], + [Whether PAM should check the result of account + modules when authenticating. Only do this if you + have account configured properly on your system.])], + [enable_pam_check_account_type="$enableval"],[enable_pam_check_account_type=no]) +if test "$enable_pam_check_account_type" = yes ; then + AC_DEFINE(PAM_CHECK_ACCOUNT_TYPE) + 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 + HANDLE_X_PATH_ARG(with_pam, --with-pam, PAM) if test "$enable_locking" = yes -a "$with_pam" = yes; then @@ -1560,6 +1979,8 @@ if test "$enable_locking" = yes -a "$with_pam" = yes; then if test "$ac_cv_pam" = yes ; then have_pam=yes AC_DEFINE(HAVE_PAM) + AC_DEFINE_UNQUOTED(PAM_SERVICE_NAME,"$pam_service_name") + PASSWD_LIBS="${PASSWD_LIBS} -lpam" # libpam typically requires dlopen and dlsym. On FreeBSD, @@ -1568,26 +1989,30 @@ if test "$enable_locking" = yes -a "$with_pam" = yes; then # On Linux, sigtimedwait() is in libc; on Solaris, it's in librt. have_timedwait=no - AC_CHECK_LIB(c, sigtimedwait, [have_timedwait=yes]) + AC_CHECK_LIB(c, sigtimedwait, + [have_timedwait=yes + AC_DEFINE(HAVE_SIGTIMEDWAIT)]) if test "$have_timedwait" = no ; then - AC_CHECK_LIB(rt, sigtimedwait, [PASSWD_LIBS="${PASSWD_LIBS} -lrt"]) + AC_CHECK_LIB(rt, sigtimedwait, [have_timedwait=yes + AC_DEFINE(HAVE_SIGTIMEDWAIT) + PASSWD_LIBS="${PASSWD_LIBS} -lrt"]) fi AC_MSG_CHECKING(how to call pam_strerror) AC_CACHE_VAL(ac_cv_pam_strerror_args, - [AC_TRY_COMPILE([#include - #include - #include ], - [pam_handle_t *pamh = 0; - char *s = pam_strerror(pamh, PAM_SUCCESS);], - [ac_pam_strerror_args=2], - [AC_TRY_COMPILE([#include - #include - #include ], - [char *s = - pam_strerror(PAM_SUCCESS);], - [ac_pam_strerror_args=1], - [ac_pam_strerror_args=0])]) + [AC_TRY_X_COMPILE([#include + #include + #include ], + [pam_handle_t *pamh = 0; + char *s = pam_strerror(pamh, PAM_SUCCESS);], + [ac_pam_strerror_args=2], + [AC_TRY_X_COMPILE([#include + #include + #include ], + [char *s = + pam_strerror(PAM_SUCCESS);], + [ac_pam_strerror_args=1], + [ac_pam_strerror_args=0])]) ac_cv_pam_strerror_args=$ac_pam_strerror_args]) ac_pam_strerror_args=$ac_cv_pam_strerror_args if test "$ac_pam_strerror_args" = 1 ; then @@ -1598,6 +2023,28 @@ if test "$enable_locking" = yes -a "$with_pam" = yes; then else AC_MSG_RESULT(unknown) fi + +# Check pam_fail_delay + AC_MSG_CHECKING(pam_fail_delay in -lpam) + AC_CACHE_VAL(ac_cv_pam_fail_delay, + [ac_save_LDFLAGS="$LDFLAGS" + LDFLAGS="-lpam" + AC_TRY_LINK([#include ], + [pam_handle_t *pamh = 0; + unsigned int usec = 1; + int status = pam_fail_delay (pamh, usec);], + [ac_pam_fail_delay=yes], + [ac_pam_fail_delay=no]) + ac_cv_pam_fail_delay=$ac_pam_fail_delay, + LDFLAGS=$ac_save_LDFLAGS]) + + if test "$ac_pam_fail_delay" = yes ; then + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_PAM_FAIL_DELAY) + else + AC_MSG_RESULT(no) + fi + fi fi @@ -1943,15 +2390,15 @@ esac # ############################################################################### -have_login_manager=no with_login_manager_req=unspecified -default_login_manager='gdmflexiserver -l' +default_login_manager_1='gdmflexiserver -ls' +default_login_manager_2='kdmctl reserve' AC_ARG_WITH(login-manager, [ --with-login-manager Put a "New Login" button on the unlock dialog that - runs a login manager such as gdmflexiserver.], + runs a login manager like gdmflexiserver or kdmctl.], [with_login_manager="$withval"; with_login_manager_req="$withval"], - [with_login_manager=no]) + [with_login_manager=yes]) # no HANDLE_X_PATH_ARG for this one if test "$enable_locking" = no ; then @@ -1959,55 +2406,70 @@ if test "$enable_locking" = no ; then with_login_manager=no fi -if test -n "$with_login_manager_req" ; then - ac_cv_login_manager_program="" +case "$with_login_manager_req" in + no) + with_login_manager="" + ;; - if test "$with_login_manager_req" = "yes" ; then - with_login_manager_req=$default_login_manager - fi + yes|unspecified) + # Try both defaults, use the one that exists. - case "$with_login_manager_req" in - /*) - # absolute path - set dummy $with_login_manager_req ; login_manager_tmp=$2 - AC_MSG_CHECKING([for $login_manager_tmp]) - if test -x "$login_manager_tmp" ; then - AC_MSG_RESULT(yes) - with_login_manager="$login_manager_tmp" - else - AC_MSG_RESULT(no) - with_login_manager="" - fi - ;; - *) - # relative path - set dummy $with_login_manager_req ; login_manager_tmp=$2 - # don't cache - unset ac_cv_path_login_manager_tmp + set dummy $default_login_manager_1 ; login_manager_tmp=$2 + unset ac_cv_path_login_manager_tmp # don't cache + AC_PATH_PROG(login_manager_tmp, $login_manager_tmp, []) + if test ! -z "$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 AC_PATH_PROG(login_manager_tmp, $login_manager_tmp, []) - if test -z "$login_manager_tmp" ; then - with_login_manager="" + if test ! -z "$login_manager_tmp" ; then + with_login_manager="$default_login_manager_2" else - with_login_manager="$login_manager_tmp" + with_login_manager="" fi - ;; - esac - ac_cv_login_manager_program="$with_login_manager" + fi + ;; -elif test -n "$ac_cv_login_manager_program"; then - AC_MSG_RESULT([checking for login_manager... (cached) $ac_cv_login_manager_program]) -fi + /*) + # absolute path specified on cmd line + set dummy $with_login_manager_req ; login_manager_tmp=$2 + AC_MSG_CHECKING([for $login_manager_tmp]) + if test -x "$login_manager_tmp" ; then + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + 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 + AC_PATH_PROG(login_manager_tmp, $login_manager_tmp, []) + if test -z "$login_manager_tmp" ; then + with_login_manager="" + else + with_login_manager="$login_manager_tmp" + fi + ;; +esac +ac_cv_login_manager_program="$with_login_manager" NEW_LOGIN_COMMAND_P='' NEW_LOGIN_COMMAND="$ac_cv_login_manager_program" +AC_MSG_CHECKING(for login manager) if test -z "$NEW_LOGIN_COMMAND" ; then - NEW_LOGIN_COMMAND="$default_login_manager" + NEW_LOGIN_COMMAND="$default_login_manager_1" NEW_LOGIN_COMMAND_P='! ' + AC_MSG_RESULT($NEW_LOGIN_COMMAND (disabled)) +else + AC_MSG_RESULT($NEW_LOGIN_COMMAND) fi - ############################################################################### # # Check for -lgtk (and Gnome stuff) @@ -2133,6 +2595,7 @@ if test "$with_gtk" = yes; then AC_CACHE_CHECK([for Gtk libs], ac_cv_gtk_config_libs, [ac_cv_gtk_config_libs=`$pkg_config --libs $pkgs`]) fi + ac_gtk_config_cflags=$ac_cv_gtk_config_cflags ac_gtk_config_libs=$ac_cv_gtk_config_libs @@ -2156,6 +2619,7 @@ fi # Check for the various Gnome help and URL loading programs. # +WITH_BROWSER=gnome-open if test "$have_gtk" = yes; then AC_CHECK_PROGS(gnome_open_program, gnome-open) AC_CHECK_PROGS(gnome_url_show_program, gnome-url-show) @@ -2171,7 +2635,7 @@ fi have_motif=no with_motif_req=unspecified AC_ARG_WITH(motif,[ --with-motif Use the Motif toolkit for the user interface - (not recommended.)], + (no longer supported.)], [with_motif="$withval"; with_motif_req="$withval"],[with_motif=no]) HANDLE_X_PATH_ARG(with_motif, --with-motif, Motif) @@ -2380,14 +2844,46 @@ if test "$with_gl" = yes; then # AC_CACHE_CHECK([whether GL is really MesaGL], ac_cv_have_mesa_gl, [ac_cv_have_mesa_gl=no - AC_EGREP_X_HEADER(Mesa|MESA, GL/glx.h, [ac_cv_have_mesa_gl=yes]) - ]) + if test "$ac_macosx" = no; then + # WTF! MacOS 10.5.0 ships the Mesa GL headers! + # It's not really Mesa, is it? + AC_EGREP_X_HEADER(Mesa|MESA, GL/glx.h, [ac_cv_have_mesa_gl=yes]) + fi]) ac_have_mesa_gl=$ac_cv_have_mesa_gl - gl_lib_1="" GL_LIBS="" + if test "$ac_macosx" = yes; then + + # Without these, every link against libGL gets a bunch of useless + # warnings. + # + osx_crud="-bind_at_load -multiply_defined suppress" + AC_MSG_RESULT(adding "$osx_crud" to GL_LIBS) + GL_LIBS="$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}:${osx_crud}" + + AC_MSG_RESULT(adding "$osx_crud" to GL_LIBS) + 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 $exec_prefix are set to /opt/local/. + # + AC_MSG_RESULT(omitting "$libdir" from LDFLAGS) + libdir='' + + fi + # Some versions of MesaGL are compiled to require -lpthread. # So if the Mesa headers exist, and -lpthread exists, then always @@ -2615,6 +3111,41 @@ elif test "$with_gle" != no; then fi +############################################################################### +# +# Handle --with-gles +# +############################################################################### + +with_gles_req=unspecified +AC_ARG_WITH(gles, +[ --with-gles Target OpenGL ES 1.x API instead of OpenGL 1.3.], + [with_gles="$withval"; with_gles_req="$withval"],[with_gles=no]) + +HANDLE_X_PATH_ARG(with_gles, --with-gles, JWZGLES) + +if test "$with_gles" = yes; then + have_gles=yes + AC_DEFINE(HAVE_JWZGLES) + JWZGLES_OBJS="jwzgles.o" + AC_MSG_RESULT(using OpenGL ES compatiblity shim) +elif test "$with_gles" != no; then + echo "error: must be yes or no: --with-gles=$with_xpm" + exit 1 +fi + +# May want to phase out glBitmap even in a non-GLES world. +# +if test "$have_gles" = yes; then + GLFPS_OBJS="fps-gl.o glxfonts.o texfont.o" + GLFONT_OBJS="" +else + AC_DEFINE(HAVE_GLBITMAP) + GLFPS_OBJS="fps-gl.o glxfonts.o" + GLFONT_OBJS="texfont.o" +fi + + ############################################################################### # # Check for -lgdk_pixbuf. @@ -2668,6 +3199,7 @@ if test "$with_gdk_pixbuf" = yes; then AC_CACHE_CHECK([for gdk-pixbuf libs], ac_cv_gdk_pixbuf_config_libs, [ac_cv_gdk_pixbuf_config_libs=`$pkg_config --libs $pkgs`]) fi + ac_gdk_pixbuf_config_cflags=$ac_cv_gdk_pixbuf_config_cflags ac_gdk_pixbuf_config_libs=$ac_cv_gdk_pixbuf_config_libs @@ -2731,6 +3263,12 @@ if test "$with_gdk_pixbuf" = yes; then else AC_MSG_RESULT(checking for gdk_pixbuf usability... no) fi + + if test "$have_gdk_pixbuf" = yes; then + AC_CHECK_X_LIB(c, gdk_pixbuf_apply_embedded_orientation, + [AC_DEFINE(HAVE_GDK_PIXBUF_APPLY_EMBEDDED_ORIENTATION)],, + $ac_gdk_pixbuf_config_libs -lX11 -lXext -lm) + fi fi @@ -2769,6 +3307,10 @@ if test "$have_motif" = yes -a "$have_xpm" = yes ; then fi fi +if test "$XPM_LIBS" = "" ; then + XPM_LIBS=$(MINIXPM) +fi + ############################################################################### # @@ -2811,7 +3353,8 @@ fi ############################################################################### # -# Check for pty support for 'phosphor' +# Check for pty support: this allows 'phosphor' and 'apple2' +# to run curses-based programs, or be used as terminal windows. # ############################################################################### @@ -2819,8 +3362,15 @@ PTY_LIBS= AC_CHECK_HEADERS(pty.h util.h) AC_CHECK_X_LIB(util, forkpty, [PTY_LIBS="-lutil" + ac_have_forkpty=yes AC_DEFINE(HAVE_FORKPTY)]) +if test "$ac_have_forkpty" != yes ; then + # we don't need (or have) -lutil on MacOS 10.4.2... + AC_CHECK_X_LIB(c, forkpty, + [PTY_LIBS="" + AC_DEFINE(HAVE_FORKPTY)]) +fi ############################################################################### # @@ -2950,8 +3500,8 @@ have_imagedir=no with_imagedir_req=unspecified AC_ARG_WITH(image-directory, -[ --with-image-directory=DIR By default, some screen savers may load - random images out of this directory.], +[ --with-image-directory Arg is the default directory from which some demos + will choose random images to display.], [with_imagedir="$withval"; with_imagedir_req="$withval"], [with_imagedir=yes]) # no HANDLE_X_PATH_ARG for this one @@ -3007,6 +3557,113 @@ if test -z "$DEFAULT_IMAGE_DIRECTORY" ; then fi +############################################################################### +# +# Pick a text file to use as the default of the "textFile" preference. +# Any old file will do, but preferably one that will make interesting +# shapes when displayed by "starwars" and "fontglide". +# +############################################################################### + +have_textfile=no +with_textfile_req=unspecified + +AC_ARG_WITH(text-file, +[ --with-text-file=FILE By default, some demos may display this file.], + [with_textfile="$withval"; with_textfile_req="$withval"], + [with_textfile=yes]) +# no HANDLE_X_PATH_ARG for this one + +case "$with_textfile" in + /*) + # absolute path + AC_MSG_CHECKING([for text file $with_textfile]) + if test -f "$with_textfile" ; then + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + 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 + AC_MSG_CHECKING([for text file $f]) + f=`/bin/ls $f 2>&- | head -1` + if test -f "$f" ; then + AC_MSG_RESULT(yes) + with_textfile="$f" + else + AC_MSG_RESULT(no) + fi + fi + done + + ;; + no) + with_textfile="" + ;; + + *) + echo "error: must be an absolute path: --with-text-file=$with_textfile_req" + exit 1 + ;; +esac +ac_cv_textfile="$with_textfile" + +DEFAULT_TEXT_FILE="$ac_cv_textfile" + + +############################################################################### +# +# Check the browser to see help URL +# +############################################################################### + +have_browser=no +with_browser_req=unspecified + +AC_ARG_WITH(browser, +[ --with-browser=BROWSER Specify the web browser used to show the help URL.], + [with_browser="$withval"; with_browser_req="$withval"], + [with_browser=no ]) +# no HANDLE_X_PATH_ARG for this one + +case "$with_browser" in + no ) + ;; + * ) + WITH_BROWSER=$with_browser + gnome_open_program=$with_browser + AC_MSG_CHECKING([for browser $with_browser]) + with_browser_fullpath=`which $with_browser 2>/dev/null` + case $with_browser_fullpath in + /* ) + AC_MSG_RESULT(yes) + have_browser=yes + ;; + * ) + AC_MSG_RESULT(no) +# Only warning: we don't want to install all packages for the +# dependency of the browser in building stage... + echo "WARNING: browser not found: --with-browser=$with_browser" + ;; + esac + ;; +esac +ac_cv_browser="$with_browser" + ############################################################################### # # Check whether it's ok to install some hacks as setuid (e.g., "sonar") @@ -3074,6 +3731,11 @@ if test "$have_pam" = yes; then 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 + COMMENT_PAM_CHECK_ACCOUNT="#" +fi if test "$have_passwd_helper" = yes; then PASSWD_SRCS="$PASSWD_SRCS \$(PWHELPER_SRCS)" PASSWD_OBJS="$PASSWD_OBJS \$(PWHELPER_OBJS)" @@ -3118,18 +3780,20 @@ fi tab=' ' if test "$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='$(GL_MEN)' - GL_KLUDGE="${tab} " + GL_KLUDGE=" " else - GL_KLUDGE="-${tab} " + GL_KLUDGE="-" fi if test "$have_gle" = yes; then GLE_EXES='$(GLE_EXES)' - GLE_KLUDGE="${tab} " + GLE_KLUDGE=" " else - GLE_KLUDGE="-${tab} " + GLE_KLUDGE="-" fi if test "$have_jpeg" = yes -a "$have_gdk_pixbuf" = yes; then @@ -3170,12 +3834,7 @@ if test -z "$PO_DATADIR" ; then # 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=$datadir - eval dd=${dd} - eval dd=${dd} - eval dd=${dd} - eval dd=${dd} - eval dd=${dd} + dd=`eval eval eval eval eval eval eval eval eval eval eval echo $datadir` PO_DATADIR=`echo $dd | sed 's@/X11R6/@/@'` fi @@ -3224,10 +3883,14 @@ AC_SUBST(SETUID_HACKS) AC_SUBST(INSTALL_DIRS) AC_SUBST(NEED_SETUID) AC_SUBST(INSTALL_PAM) +AC_SUBST(HAVE_PAM_FAIL_DELAY) +AC_SUBST(COMMENT_PAM_CHECK_ACCOUNT) AC_SUBST(NEW_LOGIN_COMMAND) AC_SUBST(NEW_LOGIN_COMMAND_P) AC_SUBST(DEFAULT_IMAGES_P) AC_SUBST(DEFAULT_IMAGE_DIRECTORY) +AC_SUBST(DEFAULT_TEXT_FILE) +AC_SUBST(WITH_BROWSER) AC_SUBST(OBJCC) AC_SUBST(EXES_OSX) @@ -3246,15 +3909,21 @@ AC_SUBST(LOCK_SRCS) AC_SUBST(LOCK_OBJS) AC_SUBST(JPEG_EXES) AC_SUBST(GL_EXES) +AC_SUBST(RETIRED_GL_EXES) +AC_SUBST(SUID_EXES) AC_SUBST(GL_UTIL_EXES) AC_SUBST(GL_MEN) AC_SUBST(GL_KLUDGE) AC_SUBST(GLE_EXES) AC_SUBST(GLE_KLUDGE) +AC_SUBST(JWZGLES_OBJS) +AC_SUBST(GLFPS_OBJS) +AC_SUBST(GLFONT_OBJS) AC_SUBST(GNOME24) AC_SUBST(GNOME22) AC_SUBST(NOGNOME) AC_SUBST(HACKDIR) +AC_SUBST(HACKDIR_FULL) AC_SUBST(GTK_DATADIR) AC_SUBST(PO_DATADIR) AC_SUBST(HACK_CONF_DIR) @@ -3271,6 +3940,7 @@ AC_SUBST(PERL) AC_OUTPUT(Makefile utils/Makefile driver/Makefile + driver/xscreensaver.pam hacks/Makefile hacks/glx/Makefile po/Makefile.in @@ -3560,8 +4230,9 @@ if test "$have_gl" = yes -a "$ac_have_mesa_gl" = yes ; then pgl="$preferred_mesagl" 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." + 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 $mgv --" @@ -3656,28 +4327,20 @@ if test "$with_shadow_req" = yes -a "$have_shadow" = no ; then warn 'Use of shadow passwords was requested, but they were not found.' fi +if test "$ac_macosx" = yes ; then + if test "$enable_locking" = yes ; then + warn "You have specified --enable-locking on MacOS X." + warn2 "THIS DOES NOT WORK! Don't do this!" + fi +fi + # You are in a twisty maze of namespaces and syntaxes, all alike. # Fuck the skull of Unix. # -eval bindir=${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=${HACKDIR} -eval HACK_CONF_DIR=${HACK_CONF_DIR} -eval HACK_CONF_DIR=${HACK_CONF_DIR} -eval HACK_CONF_DIR=${HACK_CONF_DIR} -eval HACK_CONF_DIR=${HACK_CONF_DIR} -eval HACK_CONF_DIR=${HACK_CONF_DIR} -eval HACK_CONF_DIR=${HACK_CONF_DIR} +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@/$@@;s@//*@/@g'` @@ -3715,7 +4378,7 @@ if test -z "$RPM_PACKAGE_VERSION" ; then if test \! -z "$rpmv" ; then rpmbdir=`rpm -ql $rpmnames | sed -n 's@^\(.*\)/xscreensaver-demo$@\1@p'` - rpmhdir=`rpm -ql $rpmnames | sed -n 's@^\(.*\)/attraction$@\1@p'` + rpmhdir=`rpm -ql $rpmnames | sed -n 's@^\(.*\)/popsquares$@\1@p'` warning=no warnL "There is already an installed RPM of xscreensaver $rpmv" @@ -3738,6 +4401,33 @@ if test -z "$RPM_PACKAGE_VERSION" ; then fi fi +# Also warn if there's a Debian package installed. +# +debnames="xscreensaver xscreensaver-data xscreensaver-data-extra" +debv='' +for dpkg in $debnames ; do + if test -z "$debv"; then + debv=`dpkg -s $dpkg 2>/dev/null | sed -n 's/^Version: \(.*\)$/\1/p'` + fi +done + +if test \! -z "$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}" = "${HACKDIR}" ; then do_dir_warning=yes fi @@ -3769,6 +4459,7 @@ if test "$do_dir_warning" = no; then fi echo "User programs will be installed in ${bindir}/" echo "Screen savers will be installed in ${HACKDIR}/" - echo "Configuration will be installed in ${HACK_CONF_DIR}/" + echo "Configuration dialogs will be installed in ${HACK_CONF_DIR}/" + echo "System-wide default settings will be installed in ${APPDEFAULTS}/" echo '' fi