configure.in

GTK+-2.0源码之pango-1.15.6.tar.gz

dnl ********************************************************

use_la_modules=false

# is there any platform that we have to use .la files?

if $use_la_modules ; then
   AC_DEFINE(USE_LA_MODULES, 1, [Whether to load modules via .la files rather than directly])
fi

dnl ******************************************************
dnl * See whether to include shared library dependencies *
dnl ******************************************************

AC_ARG_ENABLE(explicit-deps, 
              AC_HELP_STRING([--enable-explicit-deps=@<:@no/auto/yes@:>@],
                             [use explicit dependencies in .pc files @<:@default=auto@:>@]),
              enable_explicit_deps="$enableval", 
              enable_explicit_deps=auto)

AC_MSG_CHECKING([Whether to write dependencies into .pc files])
case $enable_explicit_deps in
  auto)
    deplibs_check_method=`(./libtool --config; echo 'eval echo $deplibs_check_method') | sh`
    if test "x$deplibs_check_method" '!=' xpass_all || test "x$enable_static" = xyes ; then
      enable_explicit_deps=yes  
    else
      enable_explicit_deps=no  
    fi
  ;;
  yes|no) 
  ;;
  *) AC_MSG_ERROR([Value given to --enable-explicit-deps must be one of yes, no or auto])
  ;;
esac
AC_MSG_RESULT($enable_explicit_deps)

PKGCONFIG_X_LIBS=
PKGCONFIG_XFT_LIBS=
PKGCONFIG_FREETYPE_LIBS=
PKGCONFIG_MATH_LIBS=
PKGCONFIG_CAIRO_LIBS=

if test $enable_explicit_deps = yes ; then
  PKGCONFIG_X_LIBS="$X_LIBS $X_EXTRA_LIBS"
  PKGCONFIG_XFT_LIBS=$XFT_LIBS
  PKGCONFIG_FREETYPE_LIBS=$FREETYPE_LIBS
  PKGCONFIG_MATH_LIBS=-lm
  PKGCONFIG_CAIRO_LIBS=$FREETYPE_LIBS
  if $have_cairo_freetype ;  then
    PKGCONFIG_CAIRO_REQUIRES=pangoft2
  fi
fi

AC_SUBST(PKGCONFIG_X_LIBS)
AC_SUBST(PKGCONFIG_XFT_LIBS)
AC_SUBST(PKGCONFIG_FREETYPE_LIBS)
AC_SUBST(PKGCONFIG_MATH_LIBS)
AC_SUBST(PKGCONFIG_CAIRO_LIBS)
AC_SUBST(PKGCONFIG_CAIRO_REQUIRES)
AM_CONDITIONAL(DISABLE_EXPLICIT_DEPS, test $enable_explicit_deps = no)

AC_CONFIG_COMMANDS([pango/module-defs.h],
[
cat > pango/module-defs.h <<EOTEXT
/* Autogenerated by configure. Do not edit */

#include "modules.h"

EOTEXT

IFS="${IFS= 	}"; pango_save_ifs="$IFS"; IFS=","
for module in $included_modules; do
  module_c=`echo $module | sed s/-/_/`
  cat >> pango/module-defs.h <<EOTEXT
extern void         _pango_${module_c}_script_engine_list (PangoEngineInfo **engines, int *n_engines);
extern PangoEngine *_pango_${module_c}_script_engine_init (GTypeModule *module);
extern void         _pango_${module_c}_script_engine_exit (void);
extern void         _pango_${module_c}_script_engine_create (const char *id);

EOTEXT
done 

IFS="$pango_save_ifs"
],[
included_modules=$included_modules
])

AC_CONFIG_COMMANDS([pango/module-defs-x.c],
[
### X modules
cat > pango/module-defs-x.c <<EOTEXT
/* Autogenerated by configure. Do not edit */

#include "module-defs.h"

PangoIncludedModule _pango_included_x_modules@<:@@:>@ = {
EOTEXT

IFS="${IFS= 	}"; pango_save_ifs="$IFS"; IFS=","
for module in $included_modules; do
  if echo $module | egrep -- "-x($|,)" > /dev/null; then  
    module_c=`echo $module | sed s/-/_/`
    cat >> pango/module-defs-x.c <<EOTEXT
 { _pango_${module_c}_script_engine_list, _pango_${module_c}_script_engine_init, _pango_${module_c}_script_engine_exit, _pango_${module_c}_script_engine_create },
EOTEXT
 fi
done

IFS="$pango_save_ifs"

cat >> pango/module-defs-x.c <<EOTEXT
 { NULL, NULL, NULL, NULL },
};
EOTEXT
])

AC_CONFIG_COMMANDS([pango/module-defs-fc.c],
[
### FC modules
cat > pango/module-defs-fc.c <<EOTEXT
/* Autogenerated by configure. Do not edit */

#include "module-defs.h"

PangoIncludedModule _pango_included_fc_modules@<:@@:>@ = {
EOTEXT

IFS="${IFS= 	}"; pango_save_ifs="$IFS"; IFS=","
for module in $included_modules; do
  if echo $module | egrep -- "-fc($|,)" > /dev/null; then
    module_c=`echo $module | sed s/-/_/`
    cat >> pango/module-defs-fc.c <<EOTEXT
 { _pango_${module_c}_script_engine_list, _pango_${module_c}_script_engine_init, _pango_${module_c}_script_engine_exit, _pango_${module_c}_script_engine_create },
EOTEXT
  fi
done

IFS="$pango_save_ifs"

cat >> pango/module-defs-fc.c <<EOTEXT
 { NULL, NULL, NULL, NULL },
};
EOTEXT
])

AC_CONFIG_COMMANDS([pango/module-defs-win32.c],
[
### Win32 modules
cat > pango/module-defs-win32.c <<EOTEXT
/* Autogenerated by configure. Do not edit */

#include "module-defs.h"

PangoIncludedModule _pango_included_win32_modules@<:@@:>@ = {
EOTEXT

IFS="${IFS= 	}"; pango_save_ifs="$IFS"; IFS=","
for module in $included_modules; do
  if echo $module | egrep -- "-win32($|,)" > /dev/null; then
    module_c=`echo $module | sed s/-/_/`
    cat >> pango/module-defs-win32.c <<EOTEXT
 { _pango_${module_c}_script_engine_list, _pango_${module_c}_script_engine_init, _pango_${module_c}_script_engine_exit, _pango_${module_c}_script_engine_create },
EOTEXT
  fi
done

IFS="$pango_save_ifs"

cat >> pango/module-defs-win32.c <<EOTEXT
 { NULL, NULL, NULL, NULL },
};
EOTEXT
])

AC_CONFIG_COMMANDS([pango/module-defs-atsui.c],
[
### ATSUI modules
cat > pango/module-defs-atsui.c <<EOTEXT
/* Autogenerated by configure. Do not edit */

#include "module-defs.h"

PangoIncludedModule _pango_included_atsui_modules@<:@@:>@ = {
EOTEXT

IFS="${IFS= 	}"; pango_save_ifs="$IFS"; IFS=","
for module in $included_modules; do
  if echo $module | egrep -- "-atsui($|,)" > /dev/null; then
    module_c=`echo $module | sed s/-/_/`
    cat >> pango/module-defs-atsui.c <<EOTEXT
 { _pango_${module_c}_script_engine_list, _pango_${module_c}_script_engine_init, _pango_${module_c}_script_engine_exit, _pango_${module_c}_script_engine_create },
EOTEXT
  fi
done

IFS="$pango_save_ifs"

cat >> pango/module-defs-atsui.c <<EOTEXT
 { NULL, NULL, NULL, NULL },
};
EOTEXT
])

AC_CONFIG_COMMANDS([pango/module-defs-lang.c],
[
### lang modules
cat > pango/module-defs-lang.c <<EOTEXT
/* Autogenerated by configure. Do not edit */

#include "module-defs.h"

PangoIncludedModule _pango_included_lang_modules@<:@@:>@ = {
EOTEXT

IFS="${IFS= 	}"; pango_save_ifs="$IFS"; IFS=","
for module in $included_modules; do
  if echo $module | egrep -- "-lang($|,)" > /dev/null; then
    module_c=`echo $module | sed s/-/_/`
    cat >> pango/module-defs-lang.c <<EOTEXT
 { _pango_${module_c}_script_engine_list, _pango_${module_c}_script_engine_init, _pango_${module_c}_script_engine_exit, _pango_${module_c}_script_engine_create },
EOTEXT
  fi
done

IFS="$pango_save_ifs"

cat >> pango/module-defs-lang.c <<EOTEXT
 { NULL, NULL, NULL, NULL },
};
EOTEXT
])


AC_HEADER_DIRENT
AC_CHECK_HEADERS(unistd.h)

# Honor aclocal flags
ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
dnl ===========================================================================
AC_CONFIG_COMMANDS([pango/pango-features.h],
          [featuresfile=pango/pango-features.h
           outfile=$featuresfile.tmp
           AC_MSG_NOTICE([creating $featuresfile])
           cat >$outfile <<_EOF
/* Generated by configure. Do not edit */
#ifndef PANGO_FEATURES_H
#define PANGO_FEATURES_H

#define PANGO_VERSION_MAJOR $PANGO_VERSION_MAJOR
#define PANGO_VERSION_MINOR $PANGO_VERSION_MINOR
#define PANGO_VERSION_MICRO $PANGO_VERSION_MICRO

#define PANGO_VERSION_STRING "$PANGO_VERSION_MAJOR.$PANGO_VERSION_MINOR.$PANGO_VERSION_MICRO"

_EOF
	# TODO: define macros for enabled features/backends here

        echo '' >>$outfile
        echo '#endif' >>$outfile

        if cmp -s $outfile $featuresfile; then
          AC_MSG_NOTICE([$featuresfile is unchanged])
          rm -f $outfile
        else
          mv $outfile $featuresfile
        fi
],[
        PANGO_VERSION_MAJOR=$PANGO_VERSION_MAJOR
        PANGO_VERSION_MINOR=$PANGO_VERSION_MINOR
        PANGO_VERSION_MICRO=$PANGO_VERSION_MICRO
])

AC_CONFIG_FILES([
Makefile 
pango/Makefile
pango/mini-fribidi/Makefile
pango/opentype/Makefile
pango/pango.rc
pango/pangoft2.rc
pango/pangowin32.rc
pango-view/Makefile
modules/Makefile
modules/arabic/Makefile
modules/basic/Makefile
modules/hangul/Makefile
modules/hebrew/Makefile
modules/indic/Makefile
modules/khmer/Makefile
modules/syriac/Makefile
modules/thai/Makefile
modules/tibetan/Makefile
examples/Makefile
docs/Makefile
docs/version.xml
tools/Makefile
tests/Makefile
pango.pc
pangox.pc
pangowin32.pc
pangoft2.pc
pangoxft.pc
pangocairo.pc
pango-uninstalled.pc
pangox-uninstalled.pc
pangowin32-uninstalled.pc
pangoft2-uninstalled.pc
pangoxft-uninstalled.pc
pangocairo-uninstalled.pc
pango-zip.sh
])

AC_CONFIG_FILES([tests/runtests.sh],
	        [chmod +x tests/runtests.sh])

AC_OUTPUT

backends=""
if $have_freetype && $have_fontconfig ; then backends="$backends FreeType"; fi
if $have_x ; then backends="$backends X"; fi
if $have_xft ; then backends="$backends Xft"; fi
if $have_cairo ; then backends="$backends Cairo"; fi
if $have_win32 ; then backends="$backends Win32"; fi
   
echo "configuration:
	backends:$backends"