mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-08-31 10:00:16 +02:00
138 lines
4.7 KiB
Plaintext
138 lines
4.7 KiB
Plaintext
# 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(AC_CHECK_FT2,
|
|
[dnl
|
|
dnl Get the cflags and libraries from the freetype-config script
|
|
dnl
|
|
AC_ARG_WITH(freetype-prefix,
|
|
[ --with-ft-prefix=PFX Prefix where FreeType is installed (optional)],
|
|
ft_config_prefix="$withval", ft_config_prefix="")
|
|
AC_ARG_WITH(freetype-exec-prefix,
|
|
[ --with-ft-exec-prefix=PFX
|
|
Exec prefix where FreeType is installed (optional)],
|
|
ft_config_exec_prefix="$withval", ft_config_exec_prefix="")
|
|
AC_ARG_ENABLE(freetypetest,
|
|
[ --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/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
|
|
ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
|
|
ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
|
|
ft_min_major_version=`echo $min_ft_version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
|
|
ft_min_minor_version=`echo $min_ft_version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
|
|
ft_min_micro_version=`echo $min_ft_version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\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], , :, [$3])
|
|
AC_MSG_RESULT(no)
|
|
else
|
|
ac_save_CFLAGS="$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 "$FT2_CONFIG" = "no"
|
|
if test "x$ft_config_is_lt" != "xyes" ; then
|
|
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)
|
|
fi
|
|
])
|