mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-10 10:50:10 +00:00
683cb5753e
* configure.in: added -posix check for NeXTStep * gtk/testthreads.c: applied part of gtk-joke-980907-0 to use a unique buffer for each thread. * docs/gtk-config.1: clarified copyright -Yosh
418 lines
10 KiB
Plaintext
418 lines
10 KiB
Plaintext
# Process this file with autoconf to produce a configure script.
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AC_INIT(gdk/gdktypes.h)
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# Save this value here, since automake will set cflags later
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cflags_set=${CFLAGS+set}
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# Making releases:
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# GTK_MICRO_VERSION += 1;
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# GTK_INTERFACE_AGE += 1;
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# GTK_BINARY_AGE += 1;
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# if any functions have been added, set GTK_INTERFACE_AGE to 0.
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# if backwards compatibility has been broken,
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# set GTK_BINARY_AGE and GTK_INTERFACE_AGE to 0.
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#
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GTK_MAJOR_VERSION=1
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GTK_MINOR_VERSION=1
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GTK_MICRO_VERSION=2
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GTK_INTERFACE_AGE=0
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GTK_BINARY_AGE=0
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GTK_VERSION=$GTK_MAJOR_VERSION.$GTK_MINOR_VERSION.$GTK_MICRO_VERSION
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AC_SUBST(GTK_MAJOR_VERSION)
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AC_SUBST(GTK_MINOR_VERSION)
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AC_SUBST(GTK_MICRO_VERSION)
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AC_SUBST(GTK_INTERFACE_AGE)
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AC_SUBST(GTK_BINARY_AGE)
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AC_SUBST(GTK_VERSION)
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# libtool versioning
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LT_RELEASE=$GTK_MAJOR_VERSION.$GTK_MINOR_VERSION
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LT_CURRENT=`expr $GTK_MICRO_VERSION - $GTK_INTERFACE_AGE`
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LT_REVISION=$GTK_INTERFACE_AGE
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LT_AGE=`expr $GTK_BINARY_AGE - $GTK_INTERFACE_AGE`
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AC_SUBST(LT_RELEASE)
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AC_SUBST(LT_CURRENT)
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AC_SUBST(LT_REVISION)
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AC_SUBST(LT_AGE)
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# For automake.
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VERSION=$GTK_VERSION
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PACKAGE=gtk+
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# Save this value here, since automake will set cflags later
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cflags_set=${CFLAGS+set}
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dnl Initialize automake stuff
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AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
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# Specify a configuration file
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AM_CONFIG_HEADER(config.h)
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dnl Initialize libtool
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AM_PROG_LIBTOOL
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dnl Initialize maintainer mode
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AM_MAINTAINER_MODE
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AC_CANONICAL_HOST
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AC_ARG_ENABLE(shm, [ --enable-shm support shared memory if available [default=yes]],
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echo $enable_shm, enable_shm="yes")
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AC_ARG_ENABLE(debug, [ --enable-debug=[no/minimum/yes] turn on debugging [default=minimum]],,enable_debug=minimum)
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AC_ARG_ENABLE(ansi, [ --enable-ansi turn on strict ansi [default=no]],
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, enable_ansi=no)
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AC_ARG_WITH(glib, [ --with-glib=DIR Use uninstalled copy of glib])
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AC_ARG_ENABLE(xim, [ --enable-xim support XIM [default=yes]],
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echo $enable_xim, enable_xim="yes")
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AC_ARG_WITH(locale, [ --with-locale=LOCALE locale name you want to use ])
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AC_ARG_WITH(xinput, [ --with-xinput=[no/gxi/xfree] support XInput ])
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AC_ARG_WITH(threads, [ --with-threads=[posix] support threading ])
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if test "x$enable_debug" = "xyes"; then
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test "$cflags_set" = set || CFLAGS="$CFLAGS -g"
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CFLAGS="$CFLAGS -DG_ENABLE_DEBUG"
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else
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if test "x$enable_debug" = "xno"; then
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CFLAGS="$CFLAGS -DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -DGTK_NO_CHECK_CASTS"
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else
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CFLAGS="$CFLAGS -DGTK_NO_CHECK_CASTS"
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fi
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fi
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AC_DEFINE_UNQUOTED(GTK_COMPILED_WITH_DEBUGGING, "${enable_debug}")
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# Build time sanity check...
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AM_SANITY_CHECK
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# Checks for programs.
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AC_PROG_CC
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AM_PROG_CC_STDC
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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if test "x$GCC" = "xyes"; then
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if test -z "`echo "$CFLAGS" | grep "\-Wall" 2> /dev/null`" ; then
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CFLAGS="$CFLAGS -Wall"
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fi
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if test "x$enable_ansi" = "xyes"; then
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if test -z "`echo "$CFLAGS" | grep "\-ansi" 2> /dev/null`" ; then
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CFLAGS="$CFLAGS -ansi"
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fi
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if test -z "`echo "$CFLAGS" | grep "\-pedantic" 2> /dev/null`" ; then
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CFLAGS="$CFLAGS -pedantic"
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fi
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fi
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fi
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dnl DU4 native cc currently needs -std1 for ANSI mode (instead of K&R)
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AC_MSG_CHECKING([for extra flags to get ANSI library prototypes])
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gtk_save_LIBS=$LIBS
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LIBS="$LIBS -lm"
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AC_TRY_RUN([#include <math.h>
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int main (void) { return (log(1) != log(1.)); }],
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AC_MSG_RESULT(none needed),
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gtk_save_CFLAGS=$CFLAGS
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CFLAGS="$CFLAGS -std1"
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AC_TRY_RUN([#include <math.h>
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int main (void) { return (log(1) != log(1.)); }],
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AC_MSG_RESULT(-std1),
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AC_MSG_RESULT()
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CFLAGS=$gtk_save_CFLAGS
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AC_MSG_WARN(
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[No ANSI prototypes found in library. (-std1 didn't work.)])
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)
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)
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LIBS=$gtk_save_LIBS
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dnl NeXTStep cc seems to need this
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AC_MSG_CHECKING([for extra flags for POSIX compliance])
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AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
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AC_MSG_RESULT(none needed),
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gtk_save_CFLAGS=$CFLAGS
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CFLAGS="$CFLAGS -posix"
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AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
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AC_MSG_RESULT(-posix),
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AC_MSG_RESULT()
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CFLAGS=$gtk_save_CFLAGS
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AC_MSG_WARN([Could not determine POSIX flag. (-posix didn't work.)])))
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if test "x$enable_xim" = "xyes"; then
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CFLAGS="$CFLAGS -DUSE_XIM"
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fi
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if test x$with_glib = xyes ; then
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AC_MSG_ERROR([
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*** Directory must be specified for --with-glib])
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fi
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if test x$with_glib = x ; then
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# Look for separately installed glib
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AM_PATH_GLIB(1.1.3,,
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AC_MSG_ERROR([
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*** GLIB 1.1.3 or better is required. The latest version of GLIB
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*** is always available from ftp://ftp.gtk.org.]),
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gmodule)
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glib_cflags=$GLIB_CFLAGS
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glib_libs=$GLIB_LIBS
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else
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# Use uninstalled glib (assume they got the version right)
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if test -x $with_glib/glib-config ; then
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:
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else
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AC_MSG_ERROR([GLIB directory ($with_glib) not present or not configured])
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fi
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# For use in gtk-config
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glib_cflags=`$with_glib/glib-config --cflags`
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glib_libs=`$with_glib/glib-config --libs`
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glib_release=`$with_glib/glib-config --version | sed 's%\\.[[0-9]]*$%%'`
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# canonicalize relative paths
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case $with_glib in
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/*)
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glib_dir=$with_glib
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;;
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*)
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glib_dir="\$(top_builddir)/$with_glib"
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;;
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esac
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GLIB_CFLAGS="-I$glib_dir"
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GLIB_LIBS=$glib_dir/libglib-$glib_release.la
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AC_SUBST(GLIB_CFLAGS)
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AC_SUBST(GLIB_LIBS)
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fi
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AC_SUBST(glib_cflags)
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AC_SUBST(glib_libs)
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# Find the X11 include and library directories
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AC_PATH_X
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AC_PATH_XTRA
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if test "x$x_includes" = "x"; then
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x_includes="/usr/include"
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fi
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saved_cflags="$CFLAGS"
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saved_ldflags="$LDFLAGS"
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CFLAGS="$CFLAGS $X_CFLAGS"
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LDFLAGS="$LDFLAGS $X_LDFLAGS $X_LIBS"
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if test "x$no_x" = "xyes"; then
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AC_MSG_ERROR([
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*** X libraries or include files not found. Check 'config.log' for
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*** more details.])
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fi
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# Checks for libraries.
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# Check for the X11 library
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AC_CHECK_LIB(X11, XOpenDisplay, x_libs="-lX11 $X_EXTRA_LIBS",
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AC_MSG_ERROR([*** libX11 not found. Check 'config.log' for more details.]),
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$X_EXTRA_LIBS)
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if test "x$enable_shm" = "xyes"; then
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# Check for the Xext library (needed for XShm extention)
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AC_CHECK_LIB(Xext, XShmAttach,
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x_libs="-lXext $x_libs",
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# On AIX, it is in XextSam instead, but we still need -lXext
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AC_CHECK_LIB(XextSam, XShmAttach,
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x_libs="-lXextSam -lXext $x_libs",
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no_xext_lib=yes, $x_libs),
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$x_libs)
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fi
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# Check for shaped window extension
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AC_CHECK_LIB(Xext, XShapeCombineMask,
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if test -z "`echo $x_libs | grep "\-lXext" 2> /dev/null`"; then
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x_libs="-lXext $x_libs"
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fi
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AC_DEFINE(HAVE_SHAPE_EXT),
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,
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$x_libs)
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# Check for XConvertCase (X11R6 specific)
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AC_CHECK_LIB(X11, XConvertCase,
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AC_DEFINE(HAVE_XCONVERTCASE),
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,
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$x_libs)
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x_cflags="$X_CFLAGS"
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x_ldflags="$X_LDFLAGS $X_LIBS"
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# set up things for XInput
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if test "x$with_xinput" = "xgxi" || test "x$with_xinput" = "xyes"; then
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AC_DEFINE(XINPUT_GXI)
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xinput_progs=gxid
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x_libs="-lXi $x_libs"
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elif test "x$with_xinput" = "xxfree"; then
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AC_DEFINE(XINPUT_XFREE)
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x_libs="-lXi $x_libs"
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else
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AC_DEFINE(XINPUT_NONE)
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fi
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# Threads
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if test "x$with_threads" = "xposix" || test "x$with_threads" = "xyes"; then
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AC_CHECK_LIB(pthread, pthread_attr_init,
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AC_DEFINE(USE_PTHREADS)
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x_libs="$x_libs -lpthread"
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CFLAGS="$CFLAGS -D_REENTRANT")
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fi
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AC_SUBST(x_cflags)
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AC_SUBST(x_includes)
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AC_SUBST(x_ldflags)
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AC_SUBST(x_libs)
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AC_SUBST(xinput_progs)
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CFLAGS="$saved_cflags"
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LDFLAGS="$saved_ldflags"
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if test "x$enable_shm" = "xyes"; then
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# Check for shared memory
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AC_CHECK_HEADER(sys/ipc.h, AC_DEFINE(HAVE_IPC_H), no_sys_ipc=yes)
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AC_CHECK_HEADER(sys/shm.h, AC_DEFINE(HAVE_SHM_H), no_sys_shm=yes)
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# Check whether shmctl IPC_RMID allowes subsequent attaches
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if test "$ac_cv_header_sys_shm_h" = "yes"; then
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AC_MSG_CHECKING(whether shmctl IPC_RMID allowes subsequent attaches)
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AC_TRY_RUN([
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#include <sys/types.h>
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#include <sys/ipc.h>
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#include <sys/shm.h>
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int main()
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{
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int id;
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char *shmaddr;
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id = shmget (IPC_PRIVATE, 4, IPC_CREAT | 0777);
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if (id == -1)
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exit (2);
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shmaddr = shmat (id, 0, 0);
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shmctl (id, IPC_RMID, 0);
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if ((char*) shmat (id, 0, 0) == (char*) -1)
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{
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shmdt (shmaddr);
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exit (1);
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}
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shmdt (shmaddr);
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shmdt (shmaddr);
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exit (0);
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}
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],
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AC_DEFINE(IPC_RMID_DEFERRED_RELEASE)
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AC_MSG_RESULT(yes),
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AC_MSG_RESULT(no),
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AC_MSG_RESULT(assuming no))
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fi
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# Check for the X shared memory extension header file
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AC_MSG_CHECKING(X11/extensions/XShm.h)
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if test "x$no_xext_lib" = "xyes"; then
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AC_MSG_RESULT(no)
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no_xshm=yes
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else
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if test -f "$x_includes/X11/extensions/XShm.h"; then
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_XSHM_H)
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else
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AC_MSG_RESULT(no)
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no_xshm=yes
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fi
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fi
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fi
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# Check for private display resource base variable
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AC_MSG_CHECKING(resource base field in XDisplay)
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AC_CACHE_VAL(gtk_cv_display_resource_base,
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[AC_TRY_RUN([
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#define XLIB_ILLEGAL_ACCESS
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#include <X11/Xlib.h>
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int
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main ()
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{
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Display *display;
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return 0;
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display->resource_base;
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}],
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gtk_cv_display_resource_base="resource_base",
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gtk_cv_display_resource_base="private3")])
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AC_MSG_RESULT($gtk_cv_display_resource_base)
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AC_DEFINE_UNQUOTED(RESOURCE_BASE, gdk_display->$gtk_cv_display_resource_base)
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# Check if X_LOCALE definition is necessary
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AC_MSG_CHECKING(need -DX_LOCALE)
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AC_TRY_RUN([
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#include <stdio.h>
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#include <locale.h>
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int
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main ()
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{
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return setlocale (LC_ALL, "${with_locale}") == NULL;
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}],
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need_x_locale=no,
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need_x_locale=yes)
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AC_MSG_RESULT($need_x_locale)
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if test $need_x_locale = yes; then
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CFLAGS="$CFLAGS -DX_LOCALE"
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fi
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# Checks for header files.
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AC_HEADER_STDC
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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# Checks for endianness (needed by GdkRgb).
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AC_C_BIGENDIAN
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# Checks for library functions.
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AC_TYPE_SIGNAL
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AC_FUNC_MMAP
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# Check if <sys/select.h> needs to be included for fd_set
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AC_MSG_CHECKING([for fd_set])
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AC_TRY_COMPILE([#include <sys/types.h>],
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[fd_set readMask, writeMask;], gtk_ok=yes, gtk_ok=no)
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if test $gtk_ok = yes; then
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AC_MSG_RESULT([yes, found in sys/types.h])
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else
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AC_HEADER_EGREP(fd_mask, sys/select.h, gtk_ok=yes)
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if test $gtk_ok = yes; then
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AC_DEFINE(HAVE_SYS_SELECT_H)
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AC_MSG_RESULT([yes, found in sys/select.h])
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else
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AC_DEFINE(NO_FD_SET)
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AC_MSG_RESULT(no)
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fi
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fi
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AC_OUTPUT([
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Makefile
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gtk-config
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docs/Makefile
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gdk/Makefile
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gtk/Makefile
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gtk/gtkfeatures.h
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], [chmod +x gtk-config])
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