# there must be a better way than this...
if test -z "`echo $with_configdir | sed 's@^/.*@@'`" ; then
# absolute path
- CONFIGDIR=$with_configdir
+ HACK_CONF_DIR=$with_configdir
else
# relative path
- CONFIGDIR="\${exec_prefix}$with_configdir"
+ HACK_CONF_DIR="\${exec_prefix}$with_configdir"
fi
fi
-# canonicalize slashes.
-CONFIGDIR=`echo "${CONFIGDIR}" | sed 's@/$@@;s@//*@/@g'`
-
# (who got it from amu@mit.edu)
PASSWD_LIBS="$PASSWD_LIBS -lkrb4 -ldes425 -lkrb5 -lk5crypto -lcrypt -lcom_err"
elif test "$have_kerberos" = yes ; then
- # from Tim Showalter <tjs+@andrew.cmu.edu>
- PASSWD_LIBS="$PASSWD_LIBS -lkrb -ldes"
+ # from Tim Showalter <tjs@psaux.com> for FreeBSD 4.2
+ PASSWD_LIBS="$PASSWD_LIBS -lkrb -ldes -lcom_err"
fi
if test "$have_kerberos" = yes ; then
# Check for Gnome Capplet support.
#
if test "$have_gnome" = yes -a "$have_gtk" = yes; then
- gnome_config_libs="gtk capplet gnomeui xml"
+ gnome_config_libs="gtk capplet gnomeui xml gdk_pixbuf"
AC_MSG_CHECKING(for Gnome capplet includes)
AC_CACHE_VAL(ac_cv_gnome_config_cflags,
[if ( $gnome_config --cflags $gnome_config_libs 2>&1 >/dev/null | \
ac_gtk_config_cflags=$ac_gnome_config_cflags
ac_gtk_config_libs=$ac_gnome_config_libs
AC_DEFINE(HAVE_CRAPPLET)
+
+ # check for this function that was not in libcapplet 1.2.
+ AC_CHECK_X_LIB(capplet, capplet_widget_changes_are_immediate,
+ [AC_DEFINE(HAVE_CRAPPLET_IMMEDIATE)], [true],
+ $ac_gnome_config_libs)
fi
have_xml=no
with_xml_req=unspecified
+xml_halfassed=no
AC_ARG_WITH(xml,
[ --with-xml The XML toolkit is needed for some parts of
the Gtk interface.],
if test "$have_xml" = yes; then
# we have the header, now check for the library
have_xml=no
+ xml_halfassed=yes
AC_CHECK_X_LIB(xml, xmlParseChunk,
[have_xml=yes
+ xml_halfassed=no
XML_LIBS="-lxml"
AC_DEFINE(HAVE_XML)])
fi
fi
+###############################################################################
+#
+# Check for -lgdk_pixbuf.
+#
+###############################################################################
+
+have_gdk_pixbuf=no
+with_gdk_pixbuf_req=unspecified
+AC_ARG_WITH(pixbuf,
+[ --with-pixbuf Include support for the GDK-Pixbuf library in some
+ demos, which will make it possible for them to read
+ GIF, JPEG, and PNG files as well.],
+ [with_gdk_pixbuf="$withval"; with_gdk_pixbuf_req="$withval"],
+ [with_gdk_pixbuf=yes])
+
+HANDLE_X_PATH_ARG(with_gdk_pixbuf, --with-pixbuf, GDK_PIXBUF)
+
+if test "$with_gdk_pixbuf" = yes; then
+
+ if test "$have_gtk" = yes; then
+
+ ac_save_gdk_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $ac_gtk_config_cflags"
+
+ have_gdk_pixbuf=no
+ AC_CHECK_X_HEADER(gdk-pixbuf/gdk-pixbuf.h, [have_gdk_pixbuf=yes])
+ if test "$have_gdk_pixbuf" = yes; then
+ have_gdk_pixbuf=no
+ AC_CHECK_X_HEADER(gdk-pixbuf/gdk-pixbuf-xlib.h, [have_gdk_pixbuf=yes])
+ fi
+
+ CPPFLAGS="$ac_save_gdk_CPPFLAGS"
+
+ if test "$have_gdk_pixbuf" = yes; then
+ AC_DEFINE(HAVE_GDK_PIXBUF)
+ XPM_LIBS="-lgdk_pixbuf -lgdk_pixbuf_xlib"
+ fi
+ fi
+
+elif test "$with_gdk_pixbuf" != no; then
+ echo "error: must be yes or no: --with-pixbuf=$with_gdk_pixbuf"
+ exit 1
+fi
+
+
+###############################################################################
+#
+# Check for -ljpeg
+#
+###############################################################################
+
+have_jpeg=no
+with_jpeg_req=unspecified
+jpeg_halfassed=no
+AC_ARG_WITH(jpeg,
+[ --with-jpeg Include support for the JPEG library in some demos,
+ which will make it possible for them to read JPEG
+ files as well.],
+ [with_jpeg="$withval"; with_jpeg_req="$withval"],
+ [with_jpeg=yes])
+
+HANDLE_X_PATH_ARG(with_jpeg, --with-jpeg, JPEG)
+
+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
+ AC_CHECK_X_HEADER(jpeglib.h, [have_jpeg=yes])
+
+ if test "$have_jpeg" = yes; then
+ # we have the header, now check for the library
+ have_jpeg=no
+ jpeg_halfassed=yes
+ AC_CHECK_X_LIB(jpeg, jpeg_start_compress,
+ [have_jpeg=yes
+ jpeg_halfassed=no
+ JPEG_LIBS="-ljpeg"
+ AC_DEFINE(HAVE_JPEGLIB)])
+ fi
+fi
+
+
###############################################################################
#
# Check for the XSHM server extension.
have_xshm=no
with_xshm_req=unspecified
AC_ARG_WITH(xshm-ext,
-[ --with-xshm-ext Include support for the XSHM extension.],
+[ --with-xshm-ext Include support for the Shared Memory extension.],
[with_xshm="$withval"; with_xshm_req="$withval"],[with_xshm=yes])
HANDLE_X_PATH_ARG(with_xshm, --with-xshm-ext, XSHM)
GLE_KLUDGE="-${tab} "
fi
+if test "$have_jpeg" = yes -a "$have_gdk_pixbuf" = yes; then
+ JPEG_EXES='$(JPEG_EXES)'
+fi
+
# Another substitution in the XScreenSaver.ad.in file:
#
fi
fi
+# canonicalize slashes.
+HACK_CONF_DIR=`echo "${HACK_CONF_DIR}" | sed 's@/$@@;s@//*@/@g'`
+
+
###############################################################################
#
AC_SUBST(MOTIF_LIBS)
AC_SUBST(GTK_LIBS)
AC_SUBST(XML_LIBS)
+AC_SUBST(JPEG_LIBS)
AC_SUBST(HACK_LIBS)
AC_SUBST(XPM_LIBS)
AC_SUBST(GL_LIBS)
AC_SUBST(SAVER_GL_LIBS)
AC_SUBST(LOCK_SRCS)
AC_SUBST(LOCK_OBJS)
+AC_SUBST(JPEG_EXES)
AC_SUBST(GL_EXES)
AC_SUBST(GL_UTIL_EXES)
AC_SUBST(GL_MEN)
warn2 'headers and/or libraries were not found.'
fi
-if test "$with_xml_req" = yes -a "$have_xml" = no ; then
- warn 'Use of the XML library was requested, but the necessary'
- warn2 'headers and/or libraries were not found.'
-elif test "$have_gtk" = yes -a "$have_xml" = no ; then
- warn 'GTK is being used, but the XML library was not found.'
- warn2 'Some functionality will be disabled.'
+if test "$have_gtk" = yes ; then
+ if test "$have_xml" = no ; then
+ if test "$with_xml_req" = yes ; then
+ warn 'Use of the XML library was requested, but the necessary'
+ warn2 'headers and/or libraries were not found.'
+ else
+ warn 'GTK is being used, but the XML library was not found.'
+ fi
+
+ if test "$xml_halfassed" = yes ; then
+ echo ''
+ warn2 'More specifically, we found the headers, but not the'
+ warn2 'libraries; so either XML is half-installed on this'
+ warn2 "system, or something else went wrong. The \`config.log'"
+ warn2 'file might contain some clues.'
+ fi
+
+ echo ''
+ warn2 "Without XML, the per-display-mode \`Settings' dialogs"
+ warn2 'will not be available. Specify the location of the XML'
+ warn2 'library through the --with-xml option to configure.'
+ fi
fi
if test "$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!"
fi
+if test "$have_motif" = yes -a "$have_gtk" = no ; then
+ warn 'Motif is being used, and GTK is not.'
+ echo ''
+ 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 <http://www.gtk.org/>.'
+fi
+
+
+if test "$with_xpm_req" = yes ; then
+ warnL 'Use of XPM was requested, but it was not found.'
+fi
+
+if test "$with_gdk_pixbuf_req" = yes ; then
+ warnL 'Use of GDK-Pixbuf was requested, but it was not found.'
+fi
+
+if test "$have_xpm" = no -a "$have_gdk_pixbuf" = no; then
-if test "$have_xpm" = no ; then
if test "$with_xpm_req" = yes ; then
- warnL 'Use of XPM was requested, but it was not found.'
+ true
elif test "$with_xpm_req" = no ; then
- noteL 'The XPM library is not being used.'
+ warnL 'The XPM library is not being used.'
else
- noteL 'The XPM library was not found.'
+ warnL 'The XPM library was not found.'
+ fi
+
+ if test "$with_gdk_pixbuf_req" = yes ; then
+ true
+ elif test "$with_gdk_pixbuf_req" = no ; then
+ warnL 'The GDK-Pixbuf library is not being used.'
+ else
+ warnL 'The GDK-Pixbuf library was not found.'
fi
echo ''
warn2 'Some of the demos will not be as colorful as they'
- warn2 'could be. You might want to consider installing XPM'
- warn2 'and re-running configure. (Remember to delete the'
- warn2 'config.cache file first.) You can find XPM at most'
- warn2 'X11 archive sites, such as <http://sunsite.unc.edu/>.'
+ warn2 'could be. You should consider installing Pixbuf or'
+ warn2 'XPM and re-running configure. (Remember to delete'
+ warn2 'the config.cache file first.) The Pixbuf library is'
+ warn2 'a part of GNOME. The XPM library comes with most'
+ warn2 'X11 installations; you can also find it at the X11'
+ warn2 'archive sites, such as <http://sunsite.unc.edu/>.'
+ echo ''
+ warn2 'GDK-Pixbuf is recommended over XPM, as it provides'
+ warn2 'support for more image formats.'
+fi
+
+
+if test "$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 "$jpeg_halfassed" = yes ; then
+ echo ''
+ warn2 'More specifically, we found the headers, but not the'
+ warn2 'library; so either JPEG is half-installed on this'
+ warn2 "system, or something else went wrong. The \`config.log'"
+ warn2 'file might contain some clues.'
+ echo ''
+ fi
+
+ warn2 "This means the \`webcollage' program will be much slower."
fi
echo ""
if test "$rpmbdir" = "$rpmhdir" ; then
- warn2 "The RPM version was installed in $rpmbdir."
+ warn2 "The RPM version was installed in $rpmbdir/."
else
- warn2 "The RPM version was installed in $rpmbdir,"
- warn2 "with demos in $rpmhdir."
+ warn2 "The RPM version was installed in $rpmbdir/,"
+ warn2 "with demos in $rpmhdir/."
fi
do_dir_warning=yes
echo ""
echo ' When you run "make install", the "xscreensaver",'
echo ' "xscreensaver-demo", and "xscreensaver-command" executables'
- echo " will be installed in ${bindir}."
+ echo " will be installed in ${bindir}/."
echo ""
- echo " The various graphics demos (120+ different executables) will"
- echo " also be installed in ${HACKDIR}."
+ echo " The various graphics demos (140+ different executables) will"
+ echo " also 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"