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acinclude.m4
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acinclude.m4
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dnl Convenience macros
dnl new version of FUNC_SELECT
dnl - submitted to autoconf maintainer; expected to appear in next version
AC_DEFUN([AC_FUNC_SELECT],
[AC_CHECK_FUNCS(select)
if test "$ac_cv_func_select" = yes; then
AC_CHECK_HEADERS(unistd.h sys/types.h sys/time.h sys/select.h sys/socket.h)
AC_MSG_CHECKING([argument types of select()])
AC_CACHE_VAL(ac_cv_type_fd_set_size_t,dnl
[AC_CACHE_VAL(ac_cv_type_fd_set,dnl
[for ac_cv_type_fd_set in 'fd_set' 'int' 'void'; do
for ac_cv_type_fd_set_size_t in 'int' 'size_t' 'unsigned long' 'unsigned'; do
for ac_type_timeval in 'struct timeval' 'const struct timeval'; do
AC_TRY_COMPILE(dnl
[#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif],
[extern select ($ac_cv_type_fd_set_size_t,
$ac_cv_type_fd_set *, $ac_cv_type_fd_set *, $ac_cv_type_fd_set *,
$ac_type_timeval *);],
[ac_found=yes ; break 3],ac_found=no)
done
done
done
])dnl AC_CACHE_VAL
])dnl AC_CACHE_VAL
if test "$ac_found" = no; then
AC_MSG_ERROR([can not determine argument types])
fi
AC_MSG_RESULT([select($ac_cv_type_fd_set_size_t,$ac_cv_type_fd_set *,...)])
AH_TEMPLATE([fd_set_size_t],
[Define to the type used in argument 1 `select'. Usually this is an `int'.])
AC_DEFINE_UNQUOTED(fd_set_size_t, $ac_cv_type_fd_set_size_t)
ac_cast=
if test "$ac_cv_type_fd_set" != fd_set; then
# Arguments 2-4 are not fd_set. Some weirdo systems use fd_set type for
# FD_SET macros, but insist that you cast the argument to select. I don't
# understand why that might be, but it means we cannot define fd_set.
AC_EGREP_CPP(dnl
changequote(<<,>>)dnl
<<(^|[^a-zA-Z_0-9])fd_set[^a-zA-Z_0-9]>>dnl
changequote([,]),dnl
[#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif],dnl
# We found fd_set type in a header, need special cast
ac_cast="($ac_cv_type_fd_set *)",dnl
# No fd_set type; it is safe to define it
AH_TEMPLATE([fd_set],
[Define to the type used in arguments 2-4 of `select', if not set by system
headers.])
AC_DEFINE_UNQUOTED(fd_set,$ac_cv_type_fd_set))
fi
AH_TEMPLATE([SELECT_FD_SET_CAST],
[Define a suitable cast for arguments 2-4 of `select'. On most systems,
this will be the empty string, as select usually takes pointers to fd_set.])
AC_DEFINE_UNQUOTED(SELECT_FD_SET_CAST,$ac_cast)
fi
])
dnl Checking for typedefs, with extra headers
dnl pds_CHECK_TYPE(TYPE, DEFAULT, [HEADERS], [comment])
AC_DEFUN([pds_CHECK_TYPE],
[AC_REQUIRE([AC_HEADER_STDC])dnl
AC_MSG_CHECKING(for $1)
AC_CACHE_VAL(ac_cv_type_$1,
[AC_EGREP_CPP(dnl
changequote(<<,>>)dnl
<<(^|[^a-zA-Z_0-9])$1[^a-zA-Z_0-9]>>dnl
changequote([,]), [#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
$3], ac_cv_type_[$1]=yes, ac_cv_type_[$]1=no)])dnl
AC_MSG_RESULT($ac_cv_type_[$1])
if test $ac_cv_type_[$1] = no; then
AH_TEMPLATE([$1],[$4])
AC_DEFINE_UNQUOTED($1, $2)
fi
])
dnl Configure-time switch with default
dnl
dnl Each switch defines an --enable-FOO and --disable-FOO option in
dnl the resulting configure script.
dnl
dnl Usage:
dnl smr_SWITCH(name, description, default, pos-def, neg-def,
dnl pos-def-comment, neg-def-comment)
dnl
dnl where:
dnl
dnl name name of switch; generates --enable-name & --disable-name
dnl options
dnl description help string is set to this prefixed by "enable" or
dnl "disable", whichever is the non-default value
dnl default either "on" or "off"; specifies default if neither
dnl --enable-name nor --disable-name is specified
dnl pos-def a symbol to AC_DEFINE if switch is on (optional)
dnl neg-def a symbol to AC_DEFINE if switch is off (optional)
dnl
AC_DEFUN([smr_SWITCH], [
AC_MSG_CHECKING(whether to enable [$2])
AC_ARG_ENABLE(
$1,
ifelse($3, on,
[AC_HELP_STRING([--disable-$1], [disable $2])],
[AC_HELP_STRING([--enable-$1], [enable $2])]
),
ifelse([$4], , , [AH_TEMPLATE([$4],[$6])])
ifelse([$5], , , [AH_TEMPLATE([$5],[$7])])
[ if test "$enableval" = yes; then
AC_MSG_RESULT(yes)
ifelse($4, , , [AC_DEFINE($4)])
else
AC_MSG_RESULT(no)
ifelse($5, , , [AC_DEFINE($5)])
fi ],
ifelse($3, on,
[ AC_MSG_RESULT(yes)
ifelse($4, , , [AC_DEFINE($4)]) ],
[ AC_MSG_RESULT(no)
ifelse($5, , , [AC_DEFINE($5)])])
)
])
dnl Allow argument for optional libraries; wraps AC_ARG_WITH, to
dnl provide a "--with-foo-library" option in the configure script, where foo
dnl is presumed to be a library name. The argument given by the user
dnl (i.e. "bar" in ./configure --with-foo-library=bar) may be one of three
dnl things:
dnl * boolean (no, yes or blank): whether to use library or not
dnl * file: assumed to be the name of the library
dnl * directory: assumed to *contain* the library
dnl
dnl The argument is sanity-checked. If all is well, two variables are
dnl set: "with_foo" (value is yes, no, or maybe), and "foo_LIBS" (value
dnl is either blank, a file, -lfoo, or '-L/some/dir -lfoo'). The idea
dnl is: the first tells you whether the library is to be used or not
dnl (or the user didn't specify one way or the other) and the second
dnl to put on the command line for linking with the library.
dnl
dnl Usage:
dnl smr_ARG_WITHLIB(name, libname, description)
dnl
dnl name name for --with argument ("foo" for libfoo)
dnl libname (optional) actual name of library,
dnl if different from name
dnl description (optional) used to construct help string
dnl
AC_DEFUN([smr_ARG_WITHLIB], [
ifelse($2, , smr_lib=[$1], smr_lib=[$2])
AC_ARG_WITH([$1]-library,
ifelse($3, ,
AS_HELP_STRING([--with-$1-library[=PATH]],[use $1 library]),
AS_HELP_STRING([--with-$1-library[=PATH]],[use $1 library ($3)])),
[
if test "$withval" = yes; then
with_[$1]=yes
[$1]_LIBS="-l${smr_lib}"
elif test "$withval" = no; then
with_[$1]=no
[$1]_LIBS=
else
with_[$1]=yes
if test -f "$withval"; then
[$1]_LIBS=$withval
elif test -d "$withval"; then
[$1]_LIBS="-L$withval -l${smr_lib}"
else
AC_MSG_ERROR([--with-$1-library argument must be yes/no, file or directory])
fi
fi
], [
with_[$1]=maybe
[$1]_LIBS="-l${smr_lib}"
])])
dnl Check if the include files for a library are accessible, and
dnl define the variable "name_CFLAGS" with the proper "-I" flag for
dnl the compiler. The user has a chance to specify the includes
dnl location, using "--with-foo-includes".
dnl
dnl This should be used *after* smr_ARG_WITHLIB *and* AC_CHECK_LIB are
dnl successful.
dnl
dnl Usage:
dnl smr_ARG_WITHINCLUDES(name, header, extra-flags)
dnl
dnl name library name, MUST same as used with smr_ARG_WITHLIB
dnl header a header file required for using the lib
dnl extra-flags (optional) flags required when compiling the
dnl header, typically more includes; for ex. X_CFLAGS
dnl
AC_DEFUN([smr_ARG_WITHINCLUDES], [
AC_ARG_WITH([$1]-includes,
AS_HELP_STRING([--with-$1-includes=DIR],[set directory for $1 headers]),
[
if test -d "$withval"; then
[$1]_CFLAGS="-I${withval}"
else
AC_MSG_ERROR([argument must be a directory])
fi])
dnl We need to put the given include directory into CPPFLAGS temporarily, but
dnl then restore CPPFLAGS to its old value.
dnl
smr_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS ${[$1]_CFLAGS}"
ifelse($3, , , CPPFLAGS="$CPPFLAGS [$3]")
AC_CHECK_HEADERS($2)
CPPFLAGS=$smr_save_CPPFLAGS
])
dnl Probe for an optional library. This macro creates both
dnl --with-foo-library and --with-foo-includes options for the configure
dnl script. If --with-foo-library is *not* specified, the default is to
dnl probe for the library, and use it if found.
dnl
dnl Usage:
dnl smr_CHECK_LIB(name, libname, desc, func, header, x-libs, x-flags)
dnl
dnl name name for --with options
dnl libname (optional) real name of library, if different from
dnl above
dnl desc (optional) short descr. of library, for help string
dnl func function of library, to probe for
dnl header (optional) header required for using library
dnl x-libs (optional) extra libraries, if needed to link with lib
dnl x-flags (optional) extra flags, if needed to include header files
dnl
AC_DEFUN([smr_CHECK_LIB],
[
ifelse($2, , smr_lib=[$1], smr_lib=[$2])
ifelse($5, , , smr_header=[$5])
smr_ARG_WITHLIB($1,$2,$3)
if test "$with_$1" != no; then
AC_CHECK_LIB(ifelse($2, , $1, $2), $4,
smr_havelib=yes,
smr_havelib=no; problem_$1=": Can't find working lib$smr_lib",
ifelse($6, , ${$1_LIBS}, [${$1_LIBS} $6]))
if test "$smr_havelib" = yes -a "$smr_header" != ""; then
smr_ARG_WITHINCLUDES($1, $smr_header, $7)
smr_safe=`echo "$smr_header" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$ac_cv_header_'$smr_safe`\" != yes"; then
smr_havelib=no
problem_$1=": Can't find working $smr_header"
fi
fi
if test "$smr_havelib" = yes; then
with_$1=yes
problem_$1=
else
$1_LIBS=
$1_CFLAGS=
with_$1=no
fi
else
problem_$1=": Explicitly disabled"
fi])
dnl Defines a boolean variable for config.h depending on a condition.
dnl
dnl Usage:
dnl mg_DEFINE_IF_NOT(c-code, cpp-if-cond, var-name, extra-flags, var-comment)
dnl
dnl c-code the first code part inside main()
dnl cpp-if-cond boolean preprocessor condition
dnl var-name this variable will be defined if the given condition is false
dnl extra-flags (optional) extra flags for compiling, typically more -I glags
dnl
dnl Example:
dnl mg_DEFINE_IF_NOT([#include <features.h>], [defined __USE_BSD], [NON_BSD])
dnl
AC_DEFUN([mg_DEFINE_IF_NOT], [
mg_save_CPPFLAGS="$CPPFLAGS"
ifelse($4, , , CPPFLAGS="$CPPFLAGS [$4]")
AH_TEMPLATE([$3],[$5])
AC_TRY_RUN([
#include <stdio.h>
int main(int c, char **v) {
$1
#if $2
return 0;
#else
return 1;
#endif
}
], [:], [AC_DEFINE($3)])
CPPFLAGS="$mg_save_CPPFLAGS"
])
dnl --------------------------------------------------------------------------
dnl contents of gtk.m4
# Configure paths for GTK+
# Owen Taylor 97-11-3
dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
dnl
AC_DEFUN([AM_PATH_GTK],
[dnl
dnl Get the cflags and libraries from the gtk-config script
dnl
AC_ARG_WITH(gtk-prefix,AS_HELP_STRING([--with-gtk-prefix=PFX],[prefix for GTK files (optional)]),
gtk_config_prefix="$withval", gtk_config_prefix="")
AC_ARG_WITH(gtk-exec-prefix,AS_HELP_STRING([--with-gtk-exec-prefix=PFX],
[exec prefix for GTK files (optional)]),
gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
AC_ARG_ENABLE(gtktest,AS_HELP_STRING([--disable-gtktest],
[do not try to compile and run a test GTK program]),, enable_gtktest=yes)
if test x$gtk_config_exec_prefix != x ; then
gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
if test x${GTK_CONFIG+set} != xset ; then
GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
fi
fi
if test x$gtk_config_prefix != x ; then
gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
if test x${GTK_CONFIG+set} != xset ; then
GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
fi
fi
AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
min_gtk_version=ifelse([$1], ,0.99.7,$1)
AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
no_gtk=""
if test "$GTK_CONFIG" = "no" ; then
no_gtk=yes
else
GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags`
GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs`
gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\1/'`
gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\2/'`
gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\3/'`
if test "x$enable_gtktest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $GTK_CFLAGS"
LIBS="$LIBS $GTK_LIBS"
dnl
dnl Now check if the installed GTK is sufficiently new. (Also sanity
dnl checks the results of gtk-config to some extent
dnl
rm -f conf.gtktest
AC_TRY_RUN([
#include <gtk/gtk.h>
#include <stdio.h>
#include <stdlib.h>
int
main ()
{
int major, minor, micro;
char *tmp_version;
system ("touch conf.gtktest");
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = g_strdup("$min_gtk_version");
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
printf("%s, bad version string\n", "$min_gtk_version");
exit(1);
}
if ((gtk_major_version != $gtk_config_major_version) ||
(gtk_minor_version != $gtk_config_minor_version) ||
(gtk_micro_version != $gtk_config_micro_version))
{
printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
$gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
gtk_major_version, gtk_minor_version, gtk_micro_version);
printf ("*** was found! If gtk-config was correct, then it is best\n");
printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
printf("*** required on your system.\n");
printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n");
printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n");
printf("*** before re-running configure\n");
}
#if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION)
else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
(gtk_minor_version != GTK_MINOR_VERSION) ||
(gtk_micro_version != GTK_MICRO_VERSION))
{
printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
printf("*** library (version %d.%d.%d)\n",
gtk_major_version, gtk_minor_version, gtk_micro_version);
}
#endif /* defined (GTK_MAJOR_VERSION) ... */
else
{
if ((gtk_major_version > major) ||
((gtk_major_version == major) && (gtk_minor_version > minor)) ||
((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
{
return 0;
}
else
{
printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
gtk_major_version, gtk_minor_version, gtk_micro_version);
printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
major, minor, micro);
printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
printf("***\n");
printf("*** If you have already installed a sufficiently new version, this error\n");
printf("*** probably means that the wrong copy of the gtk-config shell script is\n");
printf("*** being found. The easiest way to fix this is to remove the old version\n");
printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n");
printf("*** correct copy of gtk-config. (In this case, you will have to\n");
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
printf("*** so that the correct libraries are found at run-time))\n");
}
}
return 1;
}
],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_gtk" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$GTK_CONFIG" = "no" ; then
echo "*** The gtk-config script installed by GTK could not be found"
echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the GTK_CONFIG environment variable to the"
echo "*** full path to gtk-config."
else
if test -f conf.gtktest ; then
:
else
echo "*** Could not run GTK test program, checking why..."
CFLAGS="$CFLAGS $GTK_CFLAGS"
LIBS="$LIBS $GTK_LIBS"
AC_TRY_LINK([
#include <gtk/gtk.h>
#include <stdio.h>
], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding GTK or finding the wrong"
echo "*** version of GTK. If it is not finding GTK, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
echo "***"
echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
echo "*** came with the system with the command"
echo "***"
echo "*** rpm --erase --nodeps gtk gtk-devel" ],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means GTK was incorrectly installed"
echo "*** or that you have moved GTK since it was installed. In the latter case, you"
echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
GTK_CFLAGS=""
GTK_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(GTK_CFLAGS)
AC_SUBST(GTK_LIBS)
rm -f conf.gtktest
])
# Check for gdk-imlib
AC_DEFUN([AM_PATH_GDK_IMLIB],
[dnl
dnl Get the cflags and libraries from the imlib-config script
dnl
AC_ARG_WITH(imlib-prefix,AS_HELP_STRING([--with-imlib-prefix=PFX],[prefix for IMLIB files (optional)]),
imlib_prefix="$withval", imlib_prefix="")
AC_ARG_WITH(imlib-exec-prefix,AS_HELP_STRING([--with-imlib-exec-prefix=PFX],[exec prefix for IMLIB files (optional)]),
imlib_exec_prefix="$withval", imlib_exec_prefix="")
AC_ARG_ENABLE(imlibtest,AS_HELP_STRING([--disable-imlibtest],[do not try to compile and run a test IMLIB program]),
, enable_imlibtest=yes)
if test x$imlib_exec_prefix != x ; then
imlib_args="$imlib_args --exec-prefix=$imlib_exec_prefix"
if test x${IMLIBCONF+set} != xset ; then
IMLIBCONF=$imlib_exec_prefix/bin/imlib-config
fi
fi
if test x$imlib_prefix != x ; then
imlib_args="$imlib_args --prefix=$imlib_prefix"
if test x${IMLIBCONF+set} != xset ; then
IMLIBCONF=$imlib_prefix/bin/imlib-config
fi
fi
AC_PATH_PROG(IMLIBCONF, imlib-config, no)
min_imlib_version=ifelse([$1], ,1.8.1,$1)
AC_MSG_CHECKING(for GDK IMLIB - version >= $min_imlib_version)
no_imlib=""
if test "$IMLIBCONF" = "no" ; then
no_imlib=yes
else
GDK_IMLIB_CFLAGS=`$IMLIBCONF $imlibconf_args --cflags-gdk`
GDK_IMLIB_LIBS=`$IMLIBCONF $imlibconf_args --libs-gdk`
imlib_major_version=`$IMLIBCONF $imlib_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\1/'`
imlib_minor_version=`$IMLIBCONF $imlib_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\2/'`
if test "x$enable_imlibtest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $GDK_IMLIB_CFLAGS"
LIBS="$LIBS $GDK_IMLIB_LIBS"
dnl
dnl Now check if the installed IMLIB is sufficiently new. (Also sanity
dnl checks the results of imlib-config to some extent
dnl
rm -f conf.imlibtest
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <gdk_imlib.h>
/* migo: originally it was GdkImLibColor with incorrect spelling */
GdkImlibImage testimage;
int main ()
{
int major, minor;
char *tmp_version;
system ("touch conf.gdkimlibtest");
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = g_strdup("$min_imlib_version");
if (sscanf(tmp_version, "%d.%d", &major, &minor) != 2) {
printf("%s, bad version string\n", "$min_imlib_version");
exit(1);
}
if (($imlib_major_version > major) ||
(($imlib_major_version == major) && ($imlib_minor_version > minor)))
{
return 0;
}
else
{
printf("\n*** 'imlib-config --version' returned %d.%d, but the minimum version\n", $imlib_major_version, $imlib_minor_version);
printf("*** of IMLIB required is %d.%d. If imlib-config is correct, then it is\n", major, minor);
printf("*** best to upgrade to the required version.\n");
printf("*** If imlib-config was wrong, set the environment variable IMLIBCONF\n");
printf("*** to point to the correct copy of imlib-config, and remove the file\n");
printf("*** config.cache before re-running configure\n");
return 1;
}
}
],, no_imlib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_imlib" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$IMLIBCONF" = "no" ; then
(echo "*** The imlib-config script installed by IMLIB could not be found" >&5) 2>/dev/null || \
echo "*** The imlib-config script installed by IMLIB could not be found"
(echo "*** If IMLIB was installed in PREFIX, make sure PREFIX/bin is in" >&5) 2>/dev/null || \
echo "*** If IMLIB was installed in PREFIX, make sure PREFIX/bin is in"
(echo "*** your path, or set the IMLIBCONF environment variable to the" >&5) 2>/dev/null || \
echo "*** your path, or set the IMLIBCONF environment variable to the"
(echo "*** full path to imlib-config." >&5) 2>/dev/null || \
echo "*** full path to imlib-config."
else
if test -f conf.gdkimlibtest ; then
:
else
(echo "*** Could not run IMLIB test program, checking why..." >&5) 2>/dev/null || \
echo "*** Could not run IMLIB test program, checking why..."
CFLAGS="$CFLAGS $GDK_IMLIB_CFLAGS"
LIBS="$LIBS $GDK_IMLIB_LIBS"
AC_TRY_LINK([
#include <stdio.h>
#include <gdk_imlib.h>
], [ return 0; ],
[ (echo "*** The test program compiled, but did not run. This usually means" >&5) 2>/dev/null || \
echo "*** The test program compiled, but did not run. This usually means"
(echo "*** that the run-time linker is not finding IMLIB or finding the wrong" >&5) 2>/dev/null || \
echo "*** that the run-time linker is not finding IMLIB or finding the wrong"
(echo "*** version of IMLIB. If it is not finding IMLIB, you'll need to set your" >&5) 2>/dev/null || \
echo "*** version of IMLIB. If it is not finding IMLIB, you'll need to set your"
(echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" >&5) 2>/dev/null || \
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
(echo "*** to the installed location Also, make sure you have run ldconfig if that" >&5) 2>/dev/null || \
echo "*** to the installed location Also, make sure you have run ldconfig if that"
(echo "*** is required on your system" >&5) 2>/dev/null || \
echo "*** is required on your system"
(echo "***" >&5) 2>/dev/null || \
echo "***"
(echo "*** If you have an old version installed, it is best to remove it, although" >&5) 2>/dev/null || \
echo "*** If you have an old version installed, it is best to remove it, although"
(echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" >&5) 2>/dev/null || \
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
[ (echo "*** The test program failed to compile or link. See the file config.log for the" >&5) 2>/dev/null || \
echo "*** The test program failed to compile or link. See the file config.log for the"
(echo "*** exact error that occured. This usually means IMLIB was incorrectly installed" >&5) 2>/dev/null || \
echo "*** exact error that occured. This usually means IMLIB was incorrectly installed"
(echo "*** or that you have moved IMLIB since it was installed. In the latter case, you" >&5) 2>/dev/null || \
echo "*** or that you have moved IMLIB since it was installed. In the latter case, you"
(echo "*** may want to edit the imlib-config script: $IMLIBCONF" >&5) 2>/dev/null || \
echo "*** may want to edit the imlib-config script: $IMLIBCONF"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
GDK_IMLIB_CFLAGS=""
GDK_IMLIB_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(GDK_IMLIB_CFLAGS)
AC_SUBST(GDK_IMLIB_LIBS)
rm -f conf.gdkimlibtest
])
dnl --------------------------------------------------------------------------
dnl from gnome.m4, modified by migo
dnl
dnl GNOME_INIT_HOOK (script-if-gnome-enabled, [failflag])
dnl
dnl if failflag is "fail" then GNOME_INIT_HOOK will abort if gnomeConf.sh
dnl is not found.
dnl
AC_DEFUN([GNOME_INIT_HOOK],[
AC_SUBST(GNOME_LIBS)
AC_SUBST(GNOMEUI_LIBS)
AC_SUBST(GNOME_LIBDIR)
AC_SUBST(GNOME_INCLUDEDIR)
AC_ARG_WITH(gnome-includes,
AS_HELP_STRING([--with-gnome-includes],
[location of GNOME headers]),[
CFLAGS="$CFLAGS -I$withval"
])
gnome_prefix=$ac_default_prefix/lib
AC_ARG_WITH(gnome-libs,
AS_HELP_STRING([--with-gnome-libs],[location of GNOME libs]),[
LDFLAGS="$LDFLAGS -L$withval"
gnome_prefix=$withval
])
AC_ARG_WITH(gnome,
AS_HELP_STRING([--with-gnome],[no, yes or prefix for GNOME files (for FvwmGtk only)]),
if test x$withval = xyes; then
with_gnomelibs=yes
dnl Note that an empty true branch is not
dnl valid sh syntax.
ifelse([$1], [], :, [$1])
else
if test "x$withval" = xno; then
with_gnomelibs=no
problem_gnomelibs=": Explicitly disabled"
else
with_gnomelibs=yes
LDFLAGS="$LDFLAGS -L$withval/lib"
CFLAGS="$CFLAGS -I$withval/include"
gnome_prefix=$withval/lib
fi
fi,
with_gnomelibs=yes)
if test "x$with_gnomelibs" = xyes; then
problem_gnomelibs=": Can't find working gnome-config"
AC_PATH_PROG(GNOME_CONFIG,gnome-config,no)
if test "$GNOME_CONFIG" = "no"; then
no_gnome_config="yes"
else
AC_MSG_CHECKING(whether $GNOME_CONFIG works)
if $GNOME_CONFIG --libs-only-l gnome >/dev/null 2>&1; then
AC_MSG_RESULT(yes)
GNOME_LIBS="`$GNOME_CONFIG --libs-only-l gnome`"
GNOMEUI_LIBS="`$GNOME_CONFIG --libs-only-l gnomeui`"
GNOME_LIBDIR="`$GNOME_CONFIG --libs-only-L gnorba gnomeui`"
GNOME_INCLUDEDIR="`$GNOME_CONFIG --cflags gnorba gnomeui`"
$1
else
AC_MSG_RESULT(no)
no_gnome_config="yes"
fi
fi
# migo: disable this destructive logic
# if test x$exec_prefix = xNONE; then
# if test x$prefix = xNONE; then
# gnome_prefix=$ac_default_prefix/lib
# else
# gnome_prefix=$prefix/lib
# fi
# else
# gnome_prefix=`eval echo \`echo $libdir\``
# fi
if test "$no_gnome_config" = "yes"; then
AC_MSG_CHECKING(for gnomeConf.sh file in $gnome_prefix)
if test -f $gnome_prefix/gnomeConf.sh; then
AC_MSG_RESULT(found)
echo "loading gnome configuration from" \
"$gnome_prefix/gnomeConf.sh"
. $gnome_prefix/gnomeConf.sh
$1
else
AC_MSG_RESULT(not found)
if test x$2 = xfail; then
AC_MSG_ERROR([Could not find the gnomeConf.sh file that is generated by gnome-libs install])
fi
with_gnomelibs=no
fi
fi
fi
# test whether gnome can be compiled
if test "x$with_gnomelibs" = xyes; then
problem_gnomelibs=": Can't compile trivial gnome app"
AC_MSG_CHECKING(whether trivial gnome compilation works)
my_CPPFLAGS="$CPPFLAGS"
my_LIBS="$LIBS"
CPPFLAGS="$CPPFLAGS $GNOME_INCLUDEDIR $GTK_CFLAGS"
LIBS="$LIBS $GNOME_LIBDIR $GNOMEUI_LIBS"
AC_TRY_RUN([
#include <gnome.h>
int main(int c, char **v) {
/* we can not really run this outside of X */
if (!c) gnome_init("test-app", "0.0", c, v);
return 0;
}],
[with_gnomelibs=yes],
[with_gnomelibs=no]
)
AC_MSG_RESULT($with_gnomelibs)
CPPFLAGS="$my_CPPFLAGS"
LIBS="$my_LIBS"
else
# just for safety
with_gnomelibs=no
fi
if test "x$with_gnomelibs" = xyes; then
problem_gnomelibs=""
else
GNOME_LIBS=
GNOMEUI_LIBS=
GNOME_LIBDIR=
GNOME_INCLUDEDIR=
fi
])
#
# check if iconv second argument use const char.
#
AC_DEFUN([ICONV_SECOND_ARG],[
AC_MSG_CHECKING(check if second arg of iconv is const)
AC_TRY_COMPILE([
#include <stdlib.h>
#include <iconv.h>
extern
#if defined(__STDC__)
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
#else
size_t iconv();
#endif
], [], use_const=no, use_const=yes)
AC_MSG_RESULT($use_const)
AH_TEMPLATE([ICONV_ARG_CONST],
[define if second arg of iconv use const])
if test "x$use_const" = "xyes"; then
AC_DEFINE(ICONV_ARG_CONST, const)
else
AC_DEFINE(ICONV_ARG_CONST, )
fi
])
#
# check for locale_charset if libiconv is used
#
AC_DEFUN([CHECK_LIBCHARSET],[
AC_MSG_CHECKING(check for libcharset)
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $iconv_CFLAGS"
LIBS="$LIBS $iconv_LIBS"
AC_TRY_LINK([
#include <libcharset.h>],
[const char *c;
c = locale_charset ();
], r=yes, r=no)
AC_MSG_RESULT($r)
if test "x$r" = "xyes"; then
AC_DEFINE(HAVE_LIBCHARSET)
fi
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
])
#-----------------------------------------------------------------------------
# pkg-config
dnl
dnl
AC_DEFUN([AM_CHECK_PKG_CONFIG],
[dnl
dnl Get the cflags and libraries from the freetype-config script
dnl
AC_ARG_WITH(pkgconfig-prefix,
AS_HELP_STRING([--with-pkgconfig-prefix=PFX],[prefix where pkg-config is installed]),
pkgconfig_config_prefix="$withval", pkgconfig_config_prefix="")
AC_ARG_WITH(pkgconfig-exec-prefix,
AS_HELP_STRING([--with-pkgconfig-exec-prefix=PFX],[exec prefix where pkg-config is installed]),
pkgconfig_config_exec_prefix="$withval",pkgconfig_config_exec_prefix="")
if test x$pkgconfig_config_exec_prefix != x ; then
pkgconfig_config_args="$pkgconfig_config_args --exec-prefix=$pkgconfig_config_exec_prefix"
if test x${PKG_CONFIG+set} != xset ; then
PKG_CONFIG=$pkgconfig_config_exec_prefix/bin/pkg-config
fi
fi
if test x$pkgconfig_config_prefix != x ; then
pkgconfig_config_args="$pkgconfig_config_args --prefix=$pkgconfig_config_prefix"
if test x${PKG_CONFIG+set} != xset ; then
PKG_CONFIG=$pkgconfig_config_prefix/bin/pkg-config
fi
fi
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
])
#-----------------------------------------------------------------------------
# Configure paths for FreeType2
# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
dnl AM_CHECK_FT2([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for FreeType2, and define FT2_CFLAGS and FT2_LIBS
dnl
AC_DEFUN([AM_CHECK_FT2],
[dnl
dnl Get the cflags and libraries from the freetype-config script
dnl
AC_ARG_WITH(freetype-prefix,
AS_HELP_STRING([--with-freetype-prefix=PFX],[prefix where FreeType is installed (for Xft)]),
ft_config_prefix="$withval", ft_config_prefix="")
AC_ARG_WITH(freetype-exec-prefix,
AS_HELP_STRING([--with-freetype-exec-prefix=PFX],[exec prefix where FreeType is installed]),
ft_config_exec_prefix="$withval", ft_config_exec_prefix="")
AC_ARG_ENABLE(freetypetest,
AS_HELP_STRING([--disable-freetypetest],[do not try to compile and run a test FreeType program]),
[], enable_fttest=yes)
if test x$ft_config_exec_prefix != x ; then
ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix"
if test x${FT2_CONFIG+set} != xset ; then
FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config
fi
fi
if test x$ft_config_prefix != x ; then
ft_config_args="$ft_config_args --prefix=$ft_config_prefix"
if test x${FT2_CONFIG+set} != xset ; then
FT2_CONFIG=$ft_config_prefix/bin/freetype-config
fi
fi
AC_PATH_PROG(FT2_CONFIG, freetype-config, no)
min_ft_version=ifelse([$1], ,6.1.0,$1)
AC_MSG_CHECKING(for FreeType - version >= $min_ft_version)
no_ft=""
if test "$FT2_CONFIG" = "no" ; then
no_ft=yes
else
FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags`
FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs`
ft_config_major_version=`$FT2_CONFIG $ft_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\1/'`
ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\2/'`
ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\3/'`
ft_min_major_version=`echo $min_ft_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\1/'`
ft_min_minor_version=`echo $min_ft_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\2/'`
ft_min_micro_version=`echo $min_ft_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\3/'`
if test "x$enable_fttest" = "xyes" ; then
ft_config_is_lt=no
if test $ft_config_major_version -lt $ft_min_major_version ; then
ft_config_is_lt=yes
else
if test $ft_config_major_version -eq $ft_min_major_version ; then
if test $ft_config_minor_version -lt $ft_min_minor_version ; then
ft_config_is_lt=yes
else
if test $ft_config_minor_version -eq $ft_min_minor_version ; then
if test $ft_config_micro_version -lt $ft_min_micro_version ; then
ft_config_is_lt=yes
fi
fi
fi
fi
fi
if test "x$ft_config_is_lt" = "xyes" ; then
ifelse([$3], , :, [$3])
else
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $FT2_CFLAGS"
LIBS="$FT2_LIBS $LIBS"
dnl
dnl Sanity checks for the results of freetype-config to some extent
dnl
AC_TRY_RUN([
#include <ft2build.h>
#include FT_FREETYPE_H
#include <stdio.h>
#include <stdlib.h>
int
main()
{
FT_Library library;
FT_Error error;
error = FT_Init_FreeType(&library);
if (error)