DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Untracked file

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137
# 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
])