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gtk/configure.in

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# Process this file with autoconf to produce a configure script.
AC_INIT(gdk/gdktypes.h)
# In the following, there are a the following variants
# of GLib cflags and libs variables
#
# GLIB_CFLAGS: cflags for compiling libraries and example progs
# GLIB_LIBS: libraries for linking example programs
# GLIB_DEPLIBS: libraries for linking libraries against
# glib_cflags: cflags to store in gtk-config
# glib_libs: libs to store in gtk-config
# glib_thread_cflags: cflags to store in gtk-config for gtk-config gthread
# glib_thread_libs: libs to store in gtk-config for gtk-config gthread
# Save this value here, since automake will set cflags later
cflags_set=${CFLAGS+set}
dnl we to AC_DIVERT_PUSH/AC_DIVERT_POP these variable definitions so they
dnl are available for $ac_help expansion (don't we all *love* autoconf?)
AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
#
# Making releases:
# GTK_MICRO_VERSION += 1;
# GTK_INTERFACE_AGE += 1;
# GTK_BINARY_AGE += 1;
# if any functions have been added, set GTK_INTERFACE_AGE to 0.
# if backwards compatibility has been broken,
# set GTK_BINARY_AGE and GTK_INTERFACE_AGE to 0.
#
GTK_MAJOR_VERSION=1
GTK_MINOR_VERSION=3
GTK_MICRO_VERSION=1
GTK_INTERFACE_AGE=0
GTK_BINARY_AGE=0
GTK_VERSION=$GTK_MAJOR_VERSION.$GTK_MINOR_VERSION.$GTK_MICRO_VERSION
dnl
AC_DIVERT_POP()dnl
AC_SUBST(GTK_MAJOR_VERSION)
AC_SUBST(GTK_MINOR_VERSION)
AC_SUBST(GTK_MICRO_VERSION)
AC_SUBST(GTK_INTERFACE_AGE)
AC_SUBST(GTK_BINARY_AGE)
AC_SUBST(GTK_VERSION)
# libtool versioning
LT_RELEASE=$GTK_MAJOR_VERSION.$GTK_MINOR_VERSION
LT_CURRENT=`expr $GTK_MICRO_VERSION - $GTK_INTERFACE_AGE`
LT_REVISION=$GTK_INTERFACE_AGE
LT_AGE=`expr $GTK_BINARY_AGE - $GTK_INTERFACE_AGE`
AC_SUBST(LT_RELEASE)
AC_SUBST(LT_CURRENT)
AC_SUBST(LT_REVISION)
AC_SUBST(LT_AGE)
#
# gdk-pixbuf gets versioned separately, and for now, using standard
# libtool versioning, not GTK+-style versioning
#
GDK_PIXBUF_MAJOR=0
GDK_PIXBUF_MINOR=8
GDK_PIXBUF_MICRO=0
GDK_PIXBUF_VERSION="${GDK_PIXBUF_MAJOR}.${GDK_PIXBUF_MINOR}.${GDK_PIXBUF_MICRO}"
AC_SUBST(GDK_PIXBUF_MAJOR)
AC_SUBST(GDK_PIXBUF_MINOR)
AC_SUBST(GDK_PIXBUF_MICRO)
AC_SUBST(GDK_PIXBUF_VERSION)
# For automake.
VERSION=$GTK_VERSION
PACKAGE=gtk+
GETTEXT_PACKAGE=gtk20
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE")
# Save this value here, since automake will set cflags later
cflags_set=${CFLAGS+set}
dnl Initialize automake stuff
AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
# Specify a configuration file
AM_CONFIG_HEADER(config.h)
dnl Initialize libtool
AM_PROG_LIBTOOL
dnl Initialize maintainer mode
AM_MAINTAINER_MODE
AC_CANONICAL_HOST
dnl figure debugging default, prior to $ac_help setup
dnl
AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
if test `expr $GTK_MINOR_VERSION \% 2` = 1 ; then
debug_default=yes
else
debug_default=minimum
fi
AC_DIVERT_POP()dnl
dnl declare --enable-* args and collect ac_help strings
AC_ARG_ENABLE(debug, [ --enable-debug=[no/minimum/yes] turn on debugging [default=$debug_default]],,enable_debug=$debug_default)
AC_ARG_ENABLE(shm, [ --enable-shm support shared memory if available [default=yes]],
echo $enable_shm, enable_shm="yes")
AC_ARG_ENABLE(ansi, [ --enable-ansi turn on strict ansi [default=no]],
, enable_ansi=no)
AC_ARG_WITH(glib, [ --with-glib=DIR Use uninstalled copy of glib])
AC_ARG_ENABLE(xim, [ --enable-xim support XIM [default=yes]],
, enable_xim="yes")
AC_ARG_ENABLE(xim_inst, [ --disable-xim-inst does not use xim instantiate callback],
, enable_xim_inst="maybe")
AC_ARG_ENABLE(rebuilds, [ --disable-rebuilds disable all source autogeneration rules],,enable_rebuilds=yes)
AC_ARG_WITH(locale, [ --with-locale=LOCALE locale name you want to use ])
AC_ARG_WITH(xinput, [ --with-xinput=[no/gxi/xfree] support XInput ])
gdktarget=x11
gdktargetlib=libgdk-x11-1.3.la
gtktargetlib=libgtk-x11-1.3.la
AC_ARG_WITH(gdktarget, [ --with-gdktarget=[x11/nanox/linux-fb] select GDK target [default=x11] ],
gdktarget=$with_gdktarget)
AC_SUBST(gdktarget)
case $gdktarget in
x11|nanox|linux-fb) ;;
*) AC_MSG_ERROR([Invalid target for GDK: use x11, nanox or linux-fb.]);;
esac
if test "x$enable_debug" = "xyes"; then
test "$cflags_set" = set || CFLAGS="$CFLAGS -g"
GTK_DEBUG_FLAGS="-DG_ENABLE_DEBUG"
else
if test "x$enable_debug" = "xno"; then
GTK_DEBUG_FLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -DGTK_NO_CHECK_CASTS"
else
GTK_DEBUG_FLAGS="-DGTK_NO_CHECK_CASTS"
fi
fi
AC_DEFINE_UNQUOTED(GTK_COMPILED_WITH_DEBUGGING, "${enable_debug}")
# Build time sanity check...
AM_SANITY_CHECK
# Checks for programs.
AC_PROG_CC
AC_ISC_POSIX
AM_PROG_CC_STDC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
changequote(,)dnl
if test "x$GCC" = "xyes"; then
case " $CFLAGS " in
*[\ \ ]-Wall[\ \ ]*) ;;
*) CFLAGS="$CFLAGS -Wall" ;;
esac
if test "x$enable_ansi" = "xyes"; then
case " $CFLAGS " in
*[\ \ ]-ansi[\ \ ]*) ;;
*) CFLAGS="$CFLAGS -ansi" ;;
esac
case " $CFLAGS " in
*[\ \ ]-pedantic[\ \ ]*) ;;
*) CFLAGS="$CFLAGS -pedantic" ;;
esac
fi
fi
changequote([,])dnl
# Honor aclocal flags
ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
# define a MAINT-like variable REBUILD which is set if Perl
# and awk are found, so autogenerated sources can be rebuilt
AC_PROG_AWK
AC_CHECK_PROGS(PERL, perl5 perl)
# We would like indent, but don't require it.
AC_CHECK_PROG(INDENT, indent, indent)
REBUILD=\#
if test "x$enable_rebuilds" = "xyes" && \
test -n "$PERL" && \
$PERL -e 'exit !($] >= 5.002)' > /dev/null 2>&1 && \
test -n "$AWK" ; then
REBUILD=
fi
AC_SUBST(REBUILD)
AC_CHECK_FUNCS(lstat mkstemp sigsetjmp)
AC_MSG_CHECKING(whether make is GNU Make)
STRIP_BEGIN=
STRIP_END=
if $ac_make --version 2>/dev/null | grep '^GNU Make ' >/dev/null ; then
STRIP_BEGIN='$(strip $(STRIP_DUMMY)'
STRIP_END=')'
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
STRIP_DUMMY=
AC_SUBST(STRIP_DUMMY)
AC_SUBST(STRIP_BEGIN)
AC_SUBST(STRIP_END)
# i18n stuff
ALL_LINGUAS="ca cs da de el es et eu fa fi fr ga gl he hr hu it ja ko lt nl no pl pt pt_BR ro ru sk sl sp sr sv tr uk wa zh_TW.Big5 zh_CN.GB2312"
AM_GTK_GNU_GETTEXT
LIBS="$LIBS $INTLLIBS"
# AM_GTK_GNU_GETTEXT above substs $DATADIRNAME
# this is the directory where the *.{mo,gmo} files are installed
gtklocaledir='${prefix}/${DATADIRNAME}/locale'
AC_SUBST(gtklocaledir)
dnl The DU4 header files don't provide library prototypes unless
dnl -std1 is given to the native cc.
AC_MSG_CHECKING([for extra flags to get ANSI library prototypes])
gtk_save_LIBS=$LIBS
LIBS="$LIBS -lm"
AC_TRY_RUN([#include <math.h>
int main (void) { return (log(1) != log(1.)); }],
AC_MSG_RESULT(none needed),
gtk_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -std1"
AC_TRY_RUN([#include <math.h>
int main (void) { return (log(1) != log(1.)); }],
AC_MSG_RESULT(-std1),
AC_MSG_RESULT()
CFLAGS="$gtk_save_CFLAGS"
AC_MSG_WARN(
[No ANSI prototypes found in library. (-std1 didn't work.)]),
true
),
AC_MSG_RESULT(none needed)
)
LIBS=$gtk_save_LIBS
MATH_LIB=-lm
GTK_LIBS_EXTRA=
AC_MSG_CHECKING(for the BeOS)
case $host in
*-*-beos*)
AC_MSG_RESULT(yes)
GTK_LIBS_EXTRA="-L\$(top_builddir_full)/gdk/.libs -lgdk"
MATH_LIB=
;;
*)
AC_MSG_RESULT(no)
;;
esac
AC_SUBST(MATH_LIB)
AC_SUBST(GTK_LIBS_EXTRA)
dnl NeXTStep cc seems to need this
AC_MSG_CHECKING([for extra flags for POSIX compliance])
AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
AC_MSG_RESULT(none needed),
gtk_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -posix"
AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
AC_MSG_RESULT(-posix),
AC_MSG_RESULT()
CFLAGS="$gtk_save_CFLAGS"
AC_MSG_WARN([Could not determine POSIX flag. (-posix didn't work.)])))
if test x$with_glib = xyes ; then
AC_MSG_ERROR([
*** Directory must be specified for --with-glib])
fi
if test x$with_glib = x ; then
# Look for separately installed glib
AM_PATH_GLIB_2_0(1.3.1,,
AC_MSG_ERROR([
*** GLIB 1.3.1 or better is required. The latest version of GLIB
*** is always available from ftp://ftp.gtk.org/.]),
gobject gmodule gthread)
# we do not want to make all gtk progs to link to thread libraries.
glib_cflags=`$GLIB_CONFIG_2_0 glib gobject gmodule --cflags`
glib_thread_cflags="$GLIB_CFLAGS"
glib_libs=`$GLIB_CONFIG_2_0 glib gobject gmodule --libs`
glib_thread_libs="$GLIB_LIBS"
GLIB_LIBS="$glib_libs"
GLIB_DEPLIBS="$glib_libs"
else
# Use uninstalled glib (assume they got the version right)
GLIB_CONFIG_2_0=$with_glib/glib-config-2.0
if test -x $GLIB_CONFIG_2_0 ; then
:
else
AC_MSG_ERROR([GLIB directory ($with_glib) not present or not configured])
fi
# For use in gtk-config
glib_cflags=`$GLIB_CONFIG_2_0 --cflags gmodule`
glib_thread_cflags=`$GLIB_CONFIG_2_0 --cflags gmodule gthread`
glib_libs=`$GLIB_CONFIG_2_0 --libs gmodule`
glib_thread_libs=`$GLIB_CONFIG_2_0 --libs gmodule gthread`
glib_release=`$GLIB_CONFIG_2_0 --version | sed 's%\\.[[0-9]]*$%%'`
# canonicalize relative paths
case $with_glib in
/*)
glib_dir=$with_glib
;;
*)
glib_dir="\$(top_builddir)/$with_glib"
;;
esac
GLIB_CFLAGS="-I$glib_dir -I$glib_dir/gmodule"
GLIB_LIBS="$glib_dir/libglib-1.3.la $glib_dir/gmodule/libgmodule-1.3.la"
GLIB_DEPLIBS=
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
fi
AC_SUBST(glib_cflags)
AC_SUBST(glib_libs)
AC_SUBST(glib_thread_cflags)
AC_SUBST(glib_thread_libs)
AC_SUBST(GLIB_DEPLIBS)
AC_CHECK_HEADERS(dirent.h, AC_DEFINE(HAVE_DIRENT_H))
AC_CHECK_HEADERS(pwd.h, AC_DEFINE(HAVE_PWD_H))
AC_CHECK_HEADERS(sys/time.h, AC_DEFINE(HAVE_SYS_TIME_H))
AC_CHECK_HEADERS(unistd.h, AC_DEFINE(HAVE_UNISTD_H))
saved_cflags="$CFLAGS"
saved_ldflags="$LDFLAGS"
if test "x$gdktarget" = "xx11"; then
# Find the X11 include and library directories
AC_PATH_X
AC_PATH_XTRA
if test "x$x_includes" = "x"; then
x_includes="/usr/include"
fi
CFLAGS="$CFLAGS $X_CFLAGS"
LDFLAGS="$LDFLAGS $X_LDFLAGS $X_LIBS"
if test "x$no_x" = "xyes"; then
AC_MSG_ERROR([
*** X libraries or include files not found. Check 'config.log' for
*** more details.])
fi
# Checks for libraries.
# Check for the X11 library
AC_CHECK_LIB(X11, XOpenDisplay, x_libs="-lX11 $X_EXTRA_LIBS",
AC_MSG_ERROR([*** libX11 not found. Check 'config.log' for more details.]),
$X_EXTRA_LIBS)
if test "x$enable_shm" = "xyes"; then
# Check for the Xext library (needed for XShm extention)
AC_CHECK_LIB(Xext, XShmAttach,
x_libs="-lXext $x_libs",
# On AIX, it is in XextSam instead, but we still need -lXext
AC_CHECK_LIB(XextSam, XShmAttach,
x_libs="-lXextSam -lXext $x_libs",
no_xext_lib=yes, $x_libs),
$x_libs)
fi
# Check for shaped window extension
AC_CHECK_LIB(Xext, XShapeCombineMask,
if test -z "`echo $x_libs | grep "\-lXext" 2> /dev/null`"; then
x_libs="-lXext $x_libs"
fi
AC_DEFINE(HAVE_SHAPE_EXT),
,
$x_libs)
# Check for XConvertCase (X11R6 specific)
AC_CHECK_LIB(X11, XConvertCase,
AC_DEFINE(HAVE_XCONVERTCASE),
,
$x_libs)
# Check for XIM support.
AC_CHECK_LIB(X11, XUnregisterIMInstantiateCallback,
: ,
enable_xim_inst="no",
$x_libs)
# On Solaris, calling XRegisterIMInstantiateCallback seems to
# cause an immediate segfault, so we disable it, unless
# the user specifically forces it to be on.
if test x$enable_xim_inst = xmaybe ; then
case host in
*-*-solaris*)
enable_xim_inst="no"
;;
*)
enable_xim_inst="yes"
;;
esac
fi
if test "x$enable_xim" = "xyes"; then
GTK_XIM_FLAGS="-DUSE_XIM"
if test "x$enable_xim_inst" = "xyes"; then
AC_DEFINE(USE_X11R6_XIM)
fi
fi
x_cflags="$X_CFLAGS"
x_ldflags="$X_LDFLAGS $X_LIBS"
# set up things for XInput
if test "x$with_xinput" = "xgxi" || test "x$with_xinput" = "xyes"; then
AC_DEFINE(XINPUT_GXI)
xinput_progs=gxid
x_libs="-lXi $x_libs"
elif test "x$with_xinput" = "xxfree"; then
AC_DEFINE(XINPUT_XFREE)
x_libs="-lXi $x_libs"
else
AC_DEFINE(XINPUT_NONE)
fi
AM_CONDITIONAL(XINPUT_GXI, test x$with_xinput = xgxi)
AM_CONDITIONAL(XINPUT_XFREE, test x$with_xinput = xxfree)
if test "x$enable_shm" = "xyes"; then
# Check for shared memory
AC_CHECK_HEADER(sys/ipc.h, AC_DEFINE(HAVE_IPC_H), no_sys_ipc=yes)
AC_CHECK_HEADER(sys/shm.h, AC_DEFINE(HAVE_SHM_H), no_sys_shm=yes)
# Check for the X shared memory extension header file
AC_MSG_CHECKING(X11/extensions/XShm.h)
if test "x$no_xext_lib" = "xyes"; then
AC_MSG_RESULT(no)
no_xshm=yes
else
if test -f "$x_includes/X11/extensions/XShm.h"; then
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_XSHM_H)
else
AC_MSG_RESULT(no)
no_xshm=yes
fi
fi
fi
more_cflags="$x_cflags"
more_ldflags="$x_ldflags"
more_libs="$x_libs"
more_includes="$x_includes"
# these are already defined above
#gdktargetlib = "libgdk-x11-1.3.la"
#gtktargetlib = "libgtk-x11-1.3.la"
AM_CONDITIONAL(USE_X11, true)
else
AM_CONDITIONAL(USE_X11, false)
fi
if test "x$gdktarget" = "xnanox"; then
AC_CHECK_LIB(nano-X, GrOpen,,AC_MSG_ERROR([nano-X libraries not found.]))
# nano-X may require additional libraries
more_cflags=
more_ldflags=
more_libs="-lnano-X"
more_includes=
gdktargetlib="libgdk-nanox-1.3.la"
gtktargetlib="libgtk-nanox-1.3.la"
with_xinput=no
AC_DEFINE(XINPUT_NONE)
x_cflags=
x_includes=
x_ldflags=
x_libs=
xinput_progs=
AM_CONDITIONAL(USE_NANOX, true)
else
AM_CONDITIONAL(USE_NANOX, false)
fi
if test "x$gdktarget" = "xlinux-fb"; then
more_cflags=
more_ldflags=
more_libs=
more_includes=
gdktargetlib="libgdk-linux-fb-1.3.la"
gtktargetlib="libgtk-linux-fb-1.3.la"
with_xinput=no
AC_DEFINE(XINPUT_NONE)
x_cflags=
x_includes=
x_ldflags=
x_libs=
xinput_progs=
AM_CONDITIONAL(USE_LINUX_FB, true)
else
AM_CONDITIONAL(USE_LINUX_FB, false)
fi
#
# Check for Pango
#
AC_PATH_PROG(PANGO_CONFIG, pango-config, no)
if test x$PANGO_CONFIG = xno ; then
AC_MSG_ERROR([*** pango-config not found])
fi
if test "x$gdktarget" = "xx11"; then
PANGO_CFLAGS="`$PANGO_CONFIG --cflags pangox`"
PANGO_LIBS="`$PANGO_CONFIG --libs pangox`"
else
PANGO_CFLAGS="`$PANGO_CONFIG --cflags pango`"
PANGO_LIBS="`$PANGO_CONFIG --libs pango`"
fi
CFLAGS="$CFLAGS $PANGO_CFLAGS"
AC_SUBST(PANGO_LIBS)
AC_SUBST(PANGO_CFLAGS)
AC_CHECK_LIB(pango, pango_context_new, :, AC_MSG_ERROR([
*** Pango not found. Pango is required to build
*** GTK+. For more information see http://www.pango.org]), $PANGO_LIBS $x_ldflags $x_libs)
CFLAGS="$saved_cflags"
LDFLAGS="$saved_ldflags"
AC_SUBST(x_cflags)
AC_SUBST(x_includes)
AC_SUBST(x_ldflags)
AC_SUBST(x_libs)
AC_SUBST(xinput_progs)
AC_SUBST(more_cflags)
AC_SUBST(more_includes)
AC_SUBST(more_ldflags)
AC_SUBST(more_libs)
AC_SUBST(gdktargetlib)
AC_SUBST(gtktargetlib)
# Check if X_LOCALE definition is necessary
AC_MSG_CHECKING(need -DX_LOCALE)
AC_TRY_RUN([
#include <stdio.h>
#include <locale.h>
int
main ()
{
return setlocale (LC_ALL, "${with_locale}") == NULL;
}],
need_x_locale=no,
need_x_locale=yes,
need_x_locale=no)
AC_MSG_RESULT($need_x_locale)
if test $need_x_locale = yes; then
GTK_LOCALE_FLAGS="-DX_LOCALE"
fi
# Checks for header files.
AC_HEADER_STDC
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
# Checks for library functions.
AC_TYPE_SIGNAL
AC_FUNC_MMAP
# Check if <sys/select.h> needs to be included for fd_set
AC_MSG_CHECKING([for fd_set])
AC_TRY_COMPILE([#include <sys/types.h>],
[fd_set readMask, writeMask;], gtk_ok=yes, gtk_ok=no)
if test $gtk_ok = yes; then
AC_MSG_RESULT([yes, found in sys/types.h])
else
AC_HEADER_EGREP(fd_mask, sys/select.h, gtk_ok=yes)
if test $gtk_ok = yes; then
AC_DEFINE(HAVE_SYS_SELECT_H)
AC_MSG_RESULT([yes, found in sys/select.h])
else
AC_DEFINE(NO_FD_SET)
AC_MSG_RESULT(no)
fi
fi
# `widechar' tests for gdki18n.h
AC_MSG_CHECKING(for wchar.h)
AC_TRY_CPP([#include <wchar.h>], gdk_wchar_h=yes, gdk_wchar_h=no)
if test $gdk_wchar_h = yes; then
AC_DEFINE(HAVE_WCHAR_H,1,[Have wchar.h include file])
fi
AC_MSG_RESULT($gdk_wchar_h)
# Check for wctype.h (for iswalnum)
AC_MSG_CHECKING(for wctype.h)
AC_TRY_CPP([#include <wctype.h>], gdk_wctype_h=yes, gdk_wctype_h=no)
if test $gdk_wctype_h = yes; then
AC_DEFINE(HAVE_WCTYPE_H,1,[Have wctype.h include file])
fi
AC_MSG_RESULT($gdk_wctype_h)
# in Solaris 2.5, `iswalnum' is in -lw
GDK_WLIBS=
AC_CHECK_FUNC(iswalnum,,[AC_CHECK_LIB(w,iswalnum,GDK_WLIBS=-lw)])
oLIBS="$LIBS"
LIBS="$LIBS $GDK_WLIBS"
# The following is necessary for Linux libc-5.4.38
AC_MSG_CHECKING(if iswalnum() and friends are properly defined)
AC_TRY_LINK([#include <stdlib.h>],[
#if (defined(HAVE_WCTYPE_H) || defined(HAVE_WCHAR_H))
# ifdef HAVE_WCTYPE_H
# include <wctype.h>
# else
# ifdef HAVE_WCHAR_H
# include <wchar.h>
# endif
# endif
#else
# define iswalnum(c) ((wchar_t)(c) <= 0xFF && isalnum(c))
#endif
iswalnum((wchar_t) 0);
], gdk_working_wctype=yes, gdk_working_wctype=no)
LIBS="$oLIBS"
if test $gdk_working_wctype = no; then
AC_DEFINE(HAVE_BROKEN_WCTYPE,1,[Is the wctype implementation broken])
GDK_WLIBS=
fi
AC_MSG_RESULT($gdk_working_wctype)
AC_SUBST(GDK_WLIBS)
AC_SUBST(GTK_DEBUG_FLAGS)
AC_SUBST(GTK_XIM_FLAGS)
AC_SUBST(GTK_LOCALE_FLAGS)
##################################################
# Checks for gdk-pixbuf
##################################################
AC_MSG_CHECKING(whether to build gmodulized gdk-pixbuf)
AC_ARG_ENABLE(modules, [ --disable-modules Disables dynamic module loading],[
if test x$withval = xyes; then
with_modules=yes
else
with_modules=no
fi
])
dynworks=false
deps=
if test x$with_modules = xno; then
AC_MSG_RESULT(no)
else
AC_MSG_RESULT(yes)
AC_MSG_CHECKING(whether dynamic modules work)
oLIBS="$LIBS"
oCFLAGS="$CFLAGS"
CFLAGS="$GLIB_CFLAGS"
LIBS="$GLIB_LIBS"
AC_TRY_RUN([
#include <glib.h>
#include <gmodule.h>
main ()
{
if (g_module_supported ())
exit (0);
else
exit (1);
}
], dynworks=true)
LIBS="$oLIBS"
CFLAGS="$oCFLAGS"
fi
dnl Now we check to see if our libtool supports shared lib deps
dnl (in a rather ugly way even)
if $dynworks; then
pixbuf_libtool_config="${CONFIG_SHELL-/bin/sh} libtool --config"
pixbuf_deplibs_check=`$pixbuf_libtool_config | \
grep '^[[a-z_]]*check[[a-z_]]*_method=[['\''"]]' | \
sed 's/.*[['\''"]]\(.*\)[['\''"]]$/\1/'`
if test "x$pixbuf_deplibs_check" = "xnone" || \
test "x$pixbuf_deplibs_check" = "xunknown" || \
test "x$pixbuf_deplibs_check" = "x"; then
dynworks=false
fi
fi
if $dynworks; then
AC_DEFINE(USE_GMODULE)
GMODULE_LIBS="`$GLIB_CONFIG_2_0 --libs gmodule`"
GMODULE_FLAGS="`$GLIB_CONFIG_2_0 --cflags gmodule`"
AC_SUBST(GMODULE_LIBS)
AC_SUBST(GMODULE_FLAGS)
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
dnl Test for libtiff
if test -z "$LIBTIFF"; then
AC_CHECK_LIB(tiff, TIFFReadScanline,
AC_CHECK_HEADER(tiffio.h,
TIFF='tiff'; LIBTIFF='-ltiff',
AC_MSG_WARN(*** TIFF loader will not be built (TIFF header files not found) ***)),
AC_CHECK_LIB(tiff, TIFFWriteScanline,
AC_CHECK_HEADER(tiffio.h,
TIFF='tiff'; LIBTIFF='-ltiff -ljpeg -lz',
AC_MSG_WARN(*** TIFF loader will not be built (TIFF header files not found) ***)),
AC_CHECK_LIB(tiff34, TIFFFlushData,
AC_CHECK_HEADER(tiffio.h,
TIFF='tiff'; LIBTIFF='-ltiff34 -ljpeg -lz',
AC_MSG_WARN(*** TIFF loader will not be built (TIFF header files not found) ***)),
AC_MSG_WARN(*** TIFF plug-in will not be built (TIFF library not found) ***), -ljpeg -lz -lm), -ljpeg -lz -lm), -lm)
fi
dnl Test for libjpeg
if test -z "$LIBJPEG"; then
AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
jpeg_ok=yes,
jpeg_ok=no
AC_MSG_WARN(*** JPEG loader will not be built (JPEG library not found) ***))
if test "$jpeg_ok" = yes; then
AC_MSG_CHECKING([for jpeglib.h])
AC_TRY_CPP(
[#include <stdio.h>
#undef PACKAGE
#undef VERSION
#include <jpeglib.h>],
jpeg_ok=yes,
jpeg_ok=no)
AC_MSG_RESULT($jpeg_ok)
if test "$jpeg_ok" = yes; then
LIBJPEG='-ljpeg'
AC_CHECK_LIB(jpeg, jpeg_simple_progression,
AC_DEFINE(HAVE_PROGRESSIVE_JPEG),
AC_MSG_WARN(JPEG library does not support progressive saving.))
else
AC_MSG_WARN(*** JPEG loader will not be built (JPEG header file not found) ***)
fi
fi
fi
dnl Test for libpng
if test -z "$LIBPNG"; then
AC_CHECK_LIB(png, png_read_info,
AC_CHECK_HEADER(png.h,
png_ok=yes,
png_ok=no),
AC_MSG_WARN(*** PNG loader will not be built (PNG library not found) ***), -lz -lm)
if test "$png_ok" = yes; then
AC_MSG_CHECKING([for png_structp in png.h])
AC_TRY_COMPILE([#include <png.h>],
[png_structp pp; png_infop info; png_colorp cmap; png_create_read_struct;],
png_ok=yes,
png_ok=no)
AC_MSG_RESULT($png_ok)
if test "$png_ok" = yes; then
PNG='png'; LIBPNG='-lpng -lz'
else
AC_MSG_WARN(*** PNG loader will not be built (PNG library is too old) ***)
fi
else
AC_MSG_WARN(*** PNG loader will not be built (PNG header file not found) ***)
fi
fi
deps="$LIBTIFF $LIBJPEG $LIBPNG"
AC_SUBST(LIBTIFF)
AC_SUBST(LIBJPEG)
AC_SUBST(LIBPNG)
AM_CONDITIONAL(BUILD_DYNAMIC_MODULES, $dynworks)
AC_HEADER_STDC
AC_HEADER_DIRENT
AC_HEADER_SYS_WAIT
AC_TYPE_SIGNAL
AM_CONDITIONAL(HAVE_TIFF, test "x$LIBTIFF" != x)
AM_CONDITIONAL(HAVE_PNG, test "x$LIBPNG" != x)
AM_CONDITIONAL(HAVE_JPEG, test "x$LIBJPEG" != x)
GDK_PIXBUF_LIBDIR='-L${libdir}'
GDK_PIXBUF_INCLUDEDIR="-I${includedir} $GTK_CFLAGS"
GDK_PIXBUF_LIBS="$GLIB_LIBS -lgdk_pixbuf $deps $GTK_LIBS"
AC_SUBST(STATIC_LIB_DEPS)
STATIC_LIB_DEPS="$deps"
AC_SUBST(GDK_PIXBUF_LIBDIR)
AC_SUBST(GDK_PIXBUF_INCLUDEDIR)
AC_SUBST(GDK_PIXBUF_LIBS)
GDK_PIXBUF_XLIB_LIBDIR=$GDK_PIXBUF_LIBDIR
GDK_PIXBUF_XLIB_INCLUDEDIR=$GDK_PIXBUF_INCLUDEDIR
GDK_PIXBUF_XLIB_LIBS="$GLIB_LIBS -lgdk_pixbuf_xlib $deps $X11_LIBS"
AC_SUBST(GDK_PIXBUF_XLIB_LIBDIR)
AC_SUBST(GDK_PIXBUF_XLIB_INCLUDEDIR)
AC_SUBST(GDK_PIXBUF_XLIB_LIBS)
# Checks to see if we should compile in MMX support (there will be
# a runtime test when the code is actually run to see if it should
# be used - this just checks if we can compile it.)
#
# This code is partially taken from Mesa
#
AC_MSG_CHECKING(for x86 platform)
case $host_cpu in
i386|i486|i586|i686|i786|k6|k7)
use_x86_asm=yes
;;
*)
use_x86_asm=no
esac
AC_MSG_RESULT($use_x86_asm)
use_mmx_asm=no
if test $use_x86_asm = yes; then
save_ac_ext=$ac_ext
ac_ext=S
AC_MSG_CHECKING(compiler support for MMX)
cp $srcdir/gdk-pixbuf/pixops/scale_line_22_33_mmx.S conftest.S
if AC_TRY_EVAL(ac_compile); then
use_mmx_asm=yes
fi
rm -rf conftest*
ac_ext=$save_ac_ext
if test $use_mmx_asm = yes; then
AC_DEFINE(USE_MMX)
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
fi
AM_CONDITIONAL(USE_MMX, test x$use_mmx_asm = xyes)
##################################################
# Checks for gtk-doc and docbook-tools
##################################################
AC_ARG_WITH(html-dir, [ --with-html-dir=PATH path to installed docs ])
if test "x$with_html_dir" = "x" ; then
HTML_DIR='${datadir}/gtk-doc/html'
else
HTML_DIR=$with_html_dir
fi
AC_SUBST(HTML_DIR)
AC_CHECK_PROG(GTKDOC, gtkdoc-mkdb, true, false)
AM_CONDITIONAL(HAVE_GTK_DOC, $GTKDOC)
AC_SUBST(HAVE_GTK_DOC)
AC_CHECK_PROG(DB2HTML, db2html, true, false)
AM_CONDITIONAL(HAVE_DOCBOOK, $DB2HTML)
dnl Let people disable the gtk-doc stuff.
AC_ARG_ENABLE(gtk-doc, [ --enable-gtk-doc Use gtk-doc to build documentation [default=auto]], enable_gtk_doc="$enableval", enable_gtk_doc=auto)
if test x$enable_gtk_doc = xauto ; then
if test x$GTKDOC = xtrue ; then
enable_gtk_doc=yes
else
enable_gtk_doc=no
fi
fi
dnl NOTE: We need to use a separate automake conditional for this
dnl to make this work with the tarballs.
AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
GDK_PIXBUF_DIR=`(cd $srcdir; pwd)`
AC_SUBST(GDK_PIXBUF_DIR)
##################################################
# Output commands
##################################################
AC_OUTPUT_COMMANDS([
## Generate `gdk/gdkconfig.h' in two cases
## 1. `config.status' is run either explicitly, or via configure.
## Esp. not when it is run in `Makefile' to generate makefiles and
## config.h
## 2. CONFIG_OTHER is set explicitly
##
## Case 1 is difficult. We know that `automake' sets one of
## CONFIG_FILES or CONFIG_HEADERS to empty. This heuristic works
## only when AM_CONFIG_HEADER is set, however.
if test -n "${CONFIG_FILES}" && test -n "${CONFIG_HEADERS}"; then
# Both CONFIG_FILES and CONFIG_HEADERS are non-empty ==> Case 1
CONFIG_OTHER=${CONFIG_OTHER:-gdk/gdkconfig.h}
fi
case "$CONFIG_OTHER" in
*gdk/gdkconfig.h*)
echo creating gdk/gdkconfig.h
outfile=gdkconfig.h-tmp
cat > $outfile <<\_______EOF
/* gdkconfig.h
*
* This is a generated file. Please modify `configure.in'
*/
#ifndef GDKCONFIG_H
#define GDKCONFIG_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
_______EOF
cat >>$outfile <<_______EOF
$gdk_windowing
$gdk_wc
_______EOF
cat >>$outfile <<_______EOF
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* GDKCONFIG_H */
_______EOF
if cmp -s $outfile gdk/gdkconfig.h; then
echo gdk/gdkconfig.h is unchanged
rm -f $outfile
else
mv $outfile gdk/gdkconfig.h
fi ;;
esac
],[
# Currently we always use X11 on those systems where we run configure...
if test "x$gdktarget" = "xx11" ; then
gdk_windowing='
#define GDK_WINDOWING_X11'
elif test "x$gdktarget" = "xnanox" ; then
gdk_windowing='
#define GDK_WINDOWING_NANOX'
elif test "x$gdktarget" = "xlinux-fb" ; then
gdk_windowing='
#define GDK_WINDOWING_FB
#define GDK_NATIVE_WINDOW_POINTER'
fi
if test x$gdk_wchar_h = xyes; then
gdk_wc='
#define GDK_HAVE_WCHAR_H 1'
fi
if test x$gdk_wctype_h = xyes; then
gdk_wc="\$gdk_wc
#define GDK_HAVE_WCTYPE_H 1"
fi
if test x$gdk_working_wctype = xno; then
gdk_wc="\$gdk_wc
#define GDK_HAVE_BROKEN_WCTYPE 1"
fi
])
AC_PATH_PROG(SGML2HTML, sgml2html, no)
AM_CONDITIONAL(HAVE_SGML2HTML, ! test x$SGML2HTML = xno)
AC_OUTPUT([
gtk+.spec
docs/gtk-config.1
Makefile
gtk-config-2.0
gdk-pixbuf-2.0.pc
gdk-2.0.pc
gtk+-2.0.pc
po/Makefile.in
build/Makefile
build/win32/Makefile
demos/Makefile
docs/Makefile
docs/reference/Makefile
docs/reference/gdk-pixbuf/Makefile
docs/reference/gdk/Makefile
docs/reference/gtk/Makefile
docs/faq/Makefile
docs/tutorial/Makefile
gdk-pixbuf/Makefile
gdk-pixbuf/makefile.mingw
gdk-pixbuf/gdk-pixbuf-features.h
gdk-pixbuf/pixops/Makefile
gdk-pixbuf/pixops/makefile.mingw
gdk/Makefile
gdk/makefile.mingw
gdk/x11/Makefile
gdk/win32/Makefile
gdk/win32/makefile.mingw
gdk/nanox/Makefile
gdk/linux-fb/Makefile
gtk/Makefile
gtk/makefile.mingw
gtk/gtkcompat.h
gtk/stock-icons/Makefile
modules/Makefile
modules/linux-fb/Makefile
contrib/Makefile
contrib/gdk-pixbuf-xlib/Makefile
contrib/gdk-pixbuf-xlib/gdk-pixbuf-xlib-2.0.pc
], [chmod +x gtk-config-2.0])
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