/
acinclude.m4
1363 lines (1264 loc) · 45.1 KB
/
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"
])
# 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], , :, [$3])
fi
AC_SUBST(GDK_IMLIB_CFLAGS)
AC_SUBST(GDK_IMLIB_LIBS)
rm -f conf.gdkimlibtest
])
#
# check if iconv second argument use const char.
#
AC_DEFUN([ICONV_SECOND_ARG],[
AC_MSG_CHECKING(check if second arg of iconv is const)
AC_TRY_COMPILE([
#include <stdlib.h>
#include <iconv.h>
extern
#if defined(__STDC__)
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
#else
size_t iconv();
#endif
], [], use_const=no, use_const=yes)
AC_MSG_RESULT($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)
return 1;
else
{
FT_Done_FreeType(library);
return 0;
}
}
],, no_ft=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi # test $ft_config_version -lt $ft_min_version
fi # test "x$enable_fttest" = "xyes"
fi # test "$FT2_CONFIG" = "no"
if test "x$no_ft" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$FT2_CONFIG" = "no" ; then
echo "*** The freetype-config script installed by FreeType 2 could not be found."
echo "*** If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the FT2_CONFIG environment variable to the"
echo "*** full path to freetype-config."
else
echo "*** The FreeType test program failed to run. If your system uses"
echo "*** shared libraries and they are installed outside the normal"
echo "*** system library path, make sure the variable LD_LIBRARY_PATH"
echo "*** (or whatever is appropiate for your system) is correctly set."
fi
FT2_CFLAGS=""
FT2_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(FT2_CFLAGS)
AC_SUBST(FT2_LIBS)
])
#-----------------------------------------------------------------------------
# Configure paths for fontconfig
# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
# modified by olicha for fontconfig
dnl AM_CHECK_FC([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for fontconfig, and define FC_CFLAGS and FC_LIBS
dnl
AC_DEFUN([AM_CHECK_FC],
[dnl
dnl Get the cflags and libraries from the fontconfig-config script
dnl
AC_ARG_WITH(fontconfig-prefix,
AS_HELP_STRING([--with-fontconfig-prefix=PFX],[prefix where fontconfig is installed (for Xft2)]),
fc_config_prefix="$withval", fc_config_prefix="")
AC_ARG_WITH(fontconfig-exec-prefix,
AS_HELP_STRING([--with-fontconfig-exec-prefix=PFX],[exec prefix where fontconfig is installed]),
fc_config_exec_prefix="$withval", fc_config_exec_prefix="")
AC_ARG_ENABLE(fontconfigtest,
AS_HELP_STRING([--disable-fontconfigtest],[do not try to compile and run a test fontconfig program]),
[], enable_fctest=yes)
if test x$fc_config_exec_prefix != x ; then
fc_config_args="$fc_config_args --exec-prefix=$fc_config_exec_prefix"
if test x${FC_CONFIG+set} != xset ; then
FC_CONFIG=$fc_config_exec_prefix/bin/fontconfig-config
fi
fi
if test x$fc_config_prefix != x ; then
fc_config_args="$fc_config_args --prefix=$fc_config_prefix"
if test x${FC_CONFIG+set} != xset ; then
FC_CONFIG=$fc_config_prefix/bin/fontconfig-config
fi
fi
AC_PATH_PROG(FC_CONFIG, fontconfig-config, no)
min_fc_version=ifelse([$1], ,1.0.1,$1)
AC_MSG_CHECKING(for Fontconfig - version >= $min_fc_version)
no_fc=""
pkg_config_fontconfig_exists=""
if test "$FC_CONFIG" = "no" ; then
if test "x$PKG_CONFIG" != "xno" ; then
if $PKG_CONFIG --exists 'fontconfig' ; then
if $PKG_CONFIG --exists 'fontconfig >= $1' ; then
FC_CFLAGS=`$PKG_CONFIG --cflags fontconfig`
FC_LIBS=`$PKG_CONFIG --libs fontconfig`
else
no_fc=yes
fc_config_is_lt=yes
fi
else
pkg_config_fontconfig_exists="maybe"
no_fc=yes
fi
else
no_fc=yes
fi
else
FC_CFLAGS=`$FC_CONFIG $fc_config_args --cflags`
FC_LIBS=`$FC_CONFIG $fc_config_args --libs`
fc_config_major_version=`$FC_CONFIG $fc_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\1/'`
fc_config_minor_version=`$FC_CONFIG $fc_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\2/'`
fc_config_micro_version=`$FC_CONFIG $fc_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\3/'`
fc_min_major_version=`echo $min_fc_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\1/'`
fc_min_minor_version=`echo $min_fc_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\2/'`
fc_min_micro_version=`echo $min_fc_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\3/'`
fc_config_is_lt=no
if test $fc_config_major_version -lt $fc_min_major_version ; then
fc_config_is_lt=yes
else
if test $fc_config_major_version -eq $fc_min_major_version ; then
if test $fc_config_minor_version -lt $fc_min_minor_version ; then
fc_config_is_lt=yes
else
if test $fc_config_minor_version -eq $fc_min_minor_version ; then
if test $fc_config_micro_version -lt $fc_min_micro_version ; then
fc_config_is_lt=yes
fi
fi
fi
fi
fi
if test "x$fc_config_is_lt" = "xyes" ; then
no_fc=yes
fi
fi
if test "x$no_fc" = x ; then
if test "x$enable_fctest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $FC_CFLAGS $FT2_CFLAGS"
LIBS="$FC_LIBS $LIBS $FT2_LIBS"
dnl
dnl Sanity checks for the results of fontconfig-config/pkg-config to some extent
dnl
AC_TRY_RUN([
#include <fontconfig/fontconfig.h>
#include <stdio.h>
#include <stdlib.h>
int
main()
{
FcBool result;
result = FcInit();
if (result)
{
return 0;
}
else
{
return 1;
}
}
],, no_fc=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_fc" = x; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "x$fc_config_is_lt" = "xyes"; then
echo "*** Your Fontconfig package version is < $1"
elif test "x$pkg_config_fontconfig_exists" = "xmaybe"; then
echo "*** fontconfig was not found in the pkg-config search path."
echo "*** either fontconfig is not installed or perhaps you should"
echo "*** add the directory containing fontconfig.pc to the "
echo "*** PKG_CONFIG_PATH environment variable."
elif test "$FC_CONFIG" != "no"; then
echo "*** The Fontconfig test program failed to run. If your system uses"
echo "*** shared libraries and they are installed outside the normal"
echo "*** system library path, make sure the variable LD_LIBRARY_PATH"
echo "*** (or whatever is appropiate for your system) is correctly set."
fi
FC_CFLAGS=""
FC_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(FC_CFLAGS)
AC_SUBST(FC_LIBS)
])
#-----------------------------------------------------------------------------
# Configure paths for xft 2
# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
# modified by olicha for xft
dnl AM_CHECK_XFT([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for xft, and define XFT_CFLAGS and XFT_LIBS
dnl
AC_DEFUN([AM_CHECK_XFT],
[dnl
dnl Get the cflags and libraries from the xft-config script
dnl
AC_ARG_WITH(xft-prefix,
AS_HELP_STRING([--with-xft-prefix=PFX],[prefix where Xft2 is installed (optional)]),
xft_config_prefix="$withval", xft_config_prefix="")
AC_ARG_WITH(xft-exec-prefix,
AS_HELP_STRING([--with-xft-exec-prefix=PFX],[exec prefix where Xft2 is installed]),
xft_config_exec_prefix="$withval", xft_config_exec_prefix="")
AC_ARG_ENABLE(xfttest,
AS_HELP_STRING([--disable-xfttest],[do not try to compile and run a test Xft program]),
[], enable_xfttest=yes)
if test x$xft_config_exec_prefix != x ; then
xft_config_args="$xft_config_args --exec-prefix=$xft_config_exec_prefix"
if test x${XFT_CONFIG+set} != xset ; then
XFT_CONFIG=$xft_config_exec_prefix/bin/xft-config
fi
fi
if test x$xft_config_prefix != x ; then
xft_config_args="$xft_config_args --prefix=$xft_config_prefix"
if test x${XFT_CONFIG+set} != xset ; then
XFT_CONFIG=$xft_config_prefix/bin/xft-config
fi
fi
AC_PATH_PROG(XFT_CONFIG, xft-config, no)
min_xft_version=ifelse([$1], ,2.0.0,$1)
AC_MSG_CHECKING(for Xft - version >= $min_xft_version)
no_xft=""
pkg_config_xft_exists=""
if test "$XFT_CONFIG" = "no" ; then
if test "x$PKG_CONFIG" != "xno" ; then
if $PKG_CONFIG --exists 'xft' ; then
if $PKG_CONFIG --exists 'xft >= $1' ; then
XFT_CFLAGS=`$PKG_CONFIG --cflags xft`
XFT_LIBS=`$PKG_CONFIG --libs xft`
else
no_xft=yes
xft_config_is_lt=yes
fi
else
pkg_config_xft_exists="maybe"
no_xft=yes
fi
else
no_xft=yes
fi
else
XFT_CFLAGS=`$XFT_CONFIG $xft_config_args --cflags`
XFT_LIBS=`$XFT_CONFIG $xft_config_args --libs`
xft_config_major_version=`$XFT_CONFIG $xft_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\1/'`
xft_config_minor_version=`$XFT_CONFIG $xft_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\2/'`
xft_config_micro_version=`$XFT_CONFIG $xft_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\3/'`
xft_min_major_version=`echo $min_xft_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\1/'`
xft_min_minor_version=`echo $min_xft_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\2/'`
xft_min_micro_version=`echo $min_xft_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\3/'`
xft_config_is_lt=no
if test $xft_config_major_version -lt $xft_min_major_version ; then
xft_config_is_lt=yes
else
if test $xft_config_major_version -eq $xft_min_major_version ; then
if test $xft_config_minor_version -lt $xft_min_minor_version ; then
xft_config_is_lt=yes
else
if test $xft_config_minor_version -eq $xft_min_minor_version ; then
if test $xft_config_micro_version -lt $xft_min_micro_version ; then
xft_config_is_lt=yes
fi
fi
fi
fi
fi
if test "x$xft_config_is_lt" = "xyes" ; then
ifelse([$3], , :, [$3])
fi
fi
if test "x$no_xft" = x ; then
if test "x$enable_xfttest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$XFT_CFLAGS $CFLAGS"
LIBS="$XFT_LIBS $LIBS"
dnl
dnl Sanity checks for the results of xft-config/pkg-config to some extent
dnl
AC_TRY_RUN([
#include <X11/Xft/Xft.h>
#include <stdio.h>
#include <stdlib.h>
int
main()
{
FcBool result = 1;
result = XftInit(NULL);
if (result)
{
return 0;
}
else
{
return 1;
}
}
],, no_xft=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_xft" = x; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "x$xft_config_is_lt" = "xyes"; then