diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 948 |
1 files changed, 948 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac new file mode 100644 index 00000000..a0e00578 --- /dev/null +++ b/configure.ac @@ -0,0 +1,948 @@ +dnl Process this file with autoconf to create configure. +AC_PREREQ(2.56) + +dnl ========================================================================== +dnl Versioning +dnl ========================================================================== + +dnl Making releases: +dnl PANGO_VERSION_MICRO += 1; +dnl PANGO_INTERFACE_AGE += 1; +dnl PANGO_BINARY_AGE += 1; +dnl if any functions have been added, set PANGO_INTERFACE_AGE to 0. +dnl if backwards compatibility has been broken, +dnl set PANGO_BINARY_AGE _and_ PANGO_INTERFACE_AGE to 0. + +dnl +dnl We do the version number components as m4 macros +dnl so that we can base configure --help output off +dnl of them. +dnl + +dnl The triplet +m4_define([pango_version_major], [1]) +m4_define([pango_version_minor], [32]) +m4_define([pango_version_micro], [1]) + +m4_define([pango_version], + [pango_version_major.pango_version_minor.pango_version_micro]) +dnl The X.Y in -lpango-X.Y line. This is expected to stay 1.0 until Pango 2. +m4_define([pango_api_version], [1.0]) +m4_if(m4_eval(pango_version_minor % 2), [1], + [ + dnl for unstable releases + m4_define([pango_interface_age], [0]) + ], + [ + dnl for stable releases + m4_define([pango_interface_age], pango_version_micro) + ]) +dnl Number of releases since we've broken binary compatibility. +m4_define([pango_binary_age], + [m4_eval(100 * pango_version_minor + pango_version_micro)]) +dnl Module API version. This should be stepped up when a change causes +dnl older modules to not work with new pango. +m4_define([pango_module_version], [1.8.0]) + + +AC_INIT(pango, pango_version(), + [http://bugzilla.gnome.org/enter_bug.cgi?product=pango]) + +AC_CONFIG_SRCDIR([pango.pc.in]) + +dnl -Wno-portability tells automake to stop complaining about the +dnl usage of GNU Make specific features. +AM_INIT_AUTOMAKE(1.9 gnits dist-xz no-dist-gzip -Wno-portability) +m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])]) +AM_CONFIG_HEADER([config.h]) + + +PANGO_VERSION_MAJOR=pango_version_major() +PANGO_VERSION_MINOR=pango_version_minor() +PANGO_VERSION_MICRO=pango_version_micro() +PANGO_VERSION=pango_version() +PANGO_API_VERSION=pango_api_version() +PANGO_INTERFACE_AGE=pango_interface_age() +PANGO_BINARY_AGE=pango_binary_age() +PANGO_MODULE_VERSION=pango_module_version() + +AC_SUBST(PANGO_VERSION_MAJOR) +AC_SUBST(PANGO_VERSION_MINOR) +AC_SUBST(PANGO_VERSION_MICRO) +AC_SUBST(PANGO_VERSION) +AC_SUBST(PANGO_API_VERSION) +AC_SUBST(PANGO_INTERFACE_AGE) +AC_SUBST(PANGO_BINARY_AGE) +AC_SUBST(PANGO_MODULE_VERSION) + +AC_DEFINE(MODULE_VERSION, "pango_module_version()", [Module interface version]) +AC_DEFINE(PANGO_BINARY_AGE, pango_binary_age(), [PANGO binary age]) +AC_DEFINE(PANGO_INTERFACE_AGE, pango_interface_age(), [PANGO interface age]) +AC_DEFINE(PANGO_VERSION_MAJOR, pango_version_major(), [PANGO major version]) +AC_DEFINE(PANGO_VERSION_MINOR, pango_version_minor(), [PANGO minor version]) +AC_DEFINE(PANGO_VERSION_MICRO, pango_version_micro(), [PANGO micro version]) + +dnl libtool versioning +m4_define([lt_current], [m4_eval(100 * pango_version_minor + pango_version_micro - pango_interface_age)]) +m4_define([lt_revision], [pango_interface_age]) +m4_define([lt_age], [m4_eval(pango_binary_age - pango_interface_age)]) +VERSION_INFO="lt_current():lt_revision():lt_age()" +PANGO_CURRENT_MINUS_AGE=m4_eval(lt_current - lt_age) + +AC_SUBST(PANGO_CURRENT_MINUS_AGE) + +dnl ========================================================================== + +AC_CANONICAL_HOST + +AC_MSG_CHECKING([for native Win32]) +case "$host" in + *-*-mingw*) + pango_os_win32=yes + case "$host" in + x86_64-*-*) + LIB_EXE_MACHINE_FLAG=X64 + ;; + *) + LIB_EXE_MACHINE_FLAG=X86 + ;; + esac + ;; + *) + pango_os_win32=no + ;; +esac +AC_MSG_RESULT([$pango_os_win32]) + +AC_SUBST(LIB_EXE_MACHINE_FLAG) + +AM_CONDITIONAL(OS_WIN32, test "$pango_os_win32" = "yes") + +AC_PROG_CC + +dnl +dnl Check for a working C++ compiler, but do not bail out, if none is found. +dnl We use this for an automated test for C++ header correctness. +dnl +AC_CHECK_TOOLS(CXX, [$CCC c++ g++ gcc CC cxx cc++ cl], gcc) +AC_LANG_SAVE +AC_LANG_CPLUSPLUS +AC_TRY_COMPILE(,[class a { int b; } c;], ,CXX=) +AM_CONDITIONAL(HAVE_CXX, test "$CXX" != "") +AC_LANG_RESTORE + + + + +AC_CHECK_FUNCS(sysconf getpagesize) +AC_CHECK_HEADERS(unistd.h sys/mman.h) + + +# +# Win32 stuff +# + +AC_LIBTOOL_WIN32_DLL +AM_DISABLE_STATIC + +if test "$pango_os_win32" = "yes"; then + if test x$enable_static = xyes -o x$enable_static = x; then + AC_MSG_WARN([Disabling static library build, must build as DLL on Windows.]) + enable_static=no + fi + if test x$enable_shared = xno; then + AC_MSG_WARN([Enabling shared library build, must build as DLL on Windows.]) + fi + enable_shared=yes +fi + +AM_PROG_LIBTOOL +dnl when using libtool 2.x create libtool early, because it's used in configure +m4_ifdef([LT_OUTPUT], [LT_OUTPUT]) + +AC_MSG_CHECKING([for some Win32 platform]) +case "$host" in + *-*-mingw*|*-*-cygwin*) + pango_platform_win32=yes + ;; + *) + pango_platform_win32=no + ;; +esac +AC_MSG_RESULT([$pango_platform_win32]) +AM_CONDITIONAL(PLATFORM_WIN32, test "$pango_platform_win32" = "yes") + +if test "$pango_platform_win32" = "yes"; then + AC_CHECK_TOOL(WINDRES, windres, no) + if test "$WINDRES" = no; then + AC_MSG_ERROR([*** Could not find an implementation of windres in your PATH.]) + fi + AC_CHECK_PROG(ms_librarian, lib.exe, yes, no) +fi +AM_CONDITIONAL(MS_LIB_AVAILABLE, test x$ms_librarian = xyes) + +changequote(,)dnl +if test "x$GCC" = "xyes"; then + case " $CFLAGS " in + *[\ \ ]-Wall[\ \ ]*) ;; + *) CFLAGS="$CFLAGS -Wall" ;; + esac +fi +changequote([,])dnl + +dnl declare --enable-* args and collect ac_help strings + +m4_define([debug_default], + m4_if(m4_eval(pango_version_minor() % 2), [1], [yes], [minimum])) + +AC_ARG_ENABLE(debug, + AC_HELP_STRING([--enable-debug=@<:@no/minimum/yes@:>@], + [turn on debugging @<:@default=debug_default()@:>@]), + , + enable_debug=debug_default()) + +if test "x$enable_debug" = "xyes"; then + PANGO_DEBUG_FLAGS="-DPANGO_ENABLE_DEBUG" +else + PANGO_DEBUG_FLAGS="-DG_DISABLE_CAST_CHECKS" + + if test "x$enable_debug" = "xno"; then + PANGO_DEBUG_FLAGS="$GLIB_DEBUG_FLAGS -DG_DISABLE_ASSERT -DG_DISABLE_CHECKS $PANGO_DEBUG_FLAGS" + fi +fi + +AC_SUBST(PANGO_DEBUG_FLAGS) + +AC_ARG_ENABLE(rebuilds, + [AC_HELP_STRING([--disable-rebuilds], + [disable all source autogeneration rules])],, + [enable_rebuilds=yes]) + +AM_CONDITIONAL(CROSS_COMPILING, [test $cross_compiling = yes]) + + +# +# Checks for HarfBuzz +# +have_harfbuzz=false +PKG_CHECK_MODULES(HARFBUZZ, harfbuzz >= 0.9.3, have_harfbuzz=true, AC_MSG_RESULT([no])) +AM_CONDITIONAL(HAVE_HARFBUZZ, $have_harfbuzz) + +# +# Check for fontconfig +# +have_fontconfig=false +if $have_harfbuzz ; then + PKG_CHECK_MODULES(FONTCONFIG, fontconfig >= 2.5.0, have_fontconfig=true, AC_MSG_RESULT([no])) +fi + +# +# Checks for FreeType +# +have_freetype=false +if $have_fontconfig ; then + # The first version of freetype with a .pc file is 2.1.5. That's recent + # enough for all the functions we use I guess. No version check needed. + PKG_CHECK_MODULES(FREETYPE, freetype2, have_freetype=true, AC_MSG_RESULT([no])) +fi +if $have_freetype ; then + AC_DEFINE(HAVE_FREETYPE, 1, [Have FreeType 2 library]) + # By freetype, we really always mean freetype+fontconfig + FREETYPE_CFLAGS="$FREETYPE_CFLAGS $FONTCONFIG_CFLAGS" + FREETYPE_LIBS="$FREETYPE_LIBS $FONTCONFIG_LIBS" +fi +AM_CONDITIONAL(HAVE_FREETYPE, $have_freetype) + +# +# Checks for Xft/XRender +# +have_xft=false +AC_ARG_WITH(xft, + AS_HELP_STRING([--with-xft], [build xft backend]), + [], [with_xft=yes]) +if $have_freetype ; then + PKG_CHECK_MODULES(XFT, xft >= 2.0.0 xrender, have_xft=true, have_xft=false) +fi +if test "x$with_xft" = xyes && $have_xft ; then + AC_DEFINE(HAVE_XFT, 1, [Have Xft library]) +fi +AM_CONDITIONAL(HAVE_XFT, test "x$with_xft" = xyes && $have_xft ) + +# +# Checks for Win32 GDI +# +have_win32=false +WIN32_LIBS="" +WIN32_CFLAGS="" +# The following doesn't work with autoconf-2.13, so we check $host instead +# AC_CHECK_LIB(gdi32, GetTextMetricsA@8, have_win32=true, : ) +case "$host" in + *-*-mingw*|*-*-cygwin*) have_win32=true ;; +esac + + +if test $have_win32 = true; then + WIN32_LIBS="-lgdi32" +fi + +AC_SUBST(WIN32_LIBS) +AM_CONDITIONAL(HAVE_WIN32, $have_win32) + +# Ensure MSVC-compatible struct packing convention is used when +# compiling for Win32 with gcc. +# What flag to depends on gcc version: gcc3 uses "-mms-bitfields", while +# gcc2 uses "-fnative-struct". +if test "$pango_os_win32" = "yes"; then + if test x"$GCC" = xyes; then + msnative_struct='' + AC_MSG_CHECKING([how to get MSVC-compatible struct packing]) + if test -z "$ac_cv_prog_CC"; then + our_gcc="$CC" + else + our_gcc="$ac_cv_prog_CC" + fi + case `$our_gcc --version | sed -e 's,\..*,.,' -e q` in + 2.) + if $our_gcc -v --help 2>/dev/null | grep fnative-struct >/dev/null; then + msnative_struct='-fnative-struct' + fi + ;; + *) + if $our_gcc -v --help 2>/dev/null | grep ms-bitfields >/dev/null; then + msnative_struct='-mms-bitfields' + fi + ;; + esac + if test x"$msnative_struct" = x ; then + AC_MSG_RESULT([no way]) + AC_MSG_WARN([produced libraries might be incompatible with MSVC-compiled code]) + else + CFLAGS="$CFLAGS $msnative_struct" + AC_MSG_RESULT([${msnative_struct}]) + fi + fi +fi + +# +# Checks for CoreText +# + +AC_MSG_CHECKING([for CoreText availability]) +pango_save_libs=$LIBS +LIBS="$LIBS -framework ApplicationServices" +AC_TRY_LINK([#include <Carbon/Carbon.h>], [CTGetCoreTextVersion ();], +[have_core_text=yes], [have_core_text=no]) +LIBS=$pango_save_libs + +if test "$have_core_text" = "yes"; then + AC_DEFINE(HAVE_CORE_TEXT, 1, [Whether CoreText is available on the system]) +fi + +AC_MSG_RESULT([$have_core_text]) + +AM_CONDITIONAL(HAVE_CORE_TEXT, test "$have_core_text" = "yes") + +# +# Checks for Cairo +# +have_cairo=false +have_cairo_png=false +have_cairo_ps=false +have_cairo_pdf=false +have_cairo_xlib=false +have_cairo_freetype=false +have_cairo_win32=false +have_cairo_quartz=false +cairo_required=1.7.6 + +PKG_CHECK_MODULES(CAIRO, cairo >= $cairo_required, have_cairo=true, AC_MSG_RESULT([no])) + +if $have_cairo ; then + pango_save_libs=$LIBS + LIBS="$LIBS $CAIRO_LIBS" + pango_save_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS $CAIRO_LIBS" + + have_cairo=false + cairo_font_backends="" + + if $have_freetype; then + PKG_CHECK_EXISTS(cairo-ft >= $cairo_required, have_cairo_freetype=true, :) + fi + if $have_cairo_freetype; then + AC_DEFINE(HAVE_CAIRO_FREETYPE, 1, [Whether Cairo can use FreeType for fonts]) + cairo_font_backends="freetype $cairo_font_backends" + have_cairo=true + fi + + if $have_win32; then + PKG_CHECK_EXISTS(cairo-win32 >= $cairo_required, have_cairo_win32=true, :) + fi + if $have_cairo_win32; then + AC_DEFINE(HAVE_CAIRO_WIN32, 1, [Whether Cairo can use the Win32 GDI for fonts]) + cairo_font_backends="win32 $cairo_font_backends" + have_cairo=true + fi + + if test $have_core_text; then + PKG_CHECK_EXISTS(cairo-quartz-font >= $cairo_required, have_cairo_quartz=true, :) + fi + if $have_cairo_quartz; then + AC_DEFINE(HAVE_CAIRO_QUARTZ, 1, [Whether Cairo can use Quartz for fonts]) + cairo_font_backends="quartz $cairo_font_backends" + have_cairo=true + fi + + AC_MSG_CHECKING([which cairo font backends could be used]) + if $have_cairo ; then + AC_MSG_RESULT([$cairo_font_backends]) + else + AC_MSG_RESULT([none]) + AC_MSG_NOTICE([Disabling cairo support]) + fi + + if $have_cairo ; then + AC_DEFINE(HAVE_CAIRO, 1, [Have usable Cairo library and font backend]) + + PKG_CHECK_EXISTS(cairo-png >= $cairo_required, have_cairo_png=true, :) + if $have_cairo_png; then + AC_DEFINE(HAVE_CAIRO_PNG, 1, [Whether Cairo has PNG support]) + fi + + PKG_CHECK_EXISTS(cairo-ps >= $cairo_required, have_cairo_ps=true, :) + if $have_cairo_ps; then + AC_DEFINE(HAVE_CAIRO_PS, 1, [Whether Cairo has PS support]) + fi + + PKG_CHECK_EXISTS(cairo-pdf >= $cairo_required, have_cairo_pdf=true, :) + if $have_cairo_pdf; then + AC_DEFINE(HAVE_CAIRO_PDF, 1, [Whether Cairo has PDF support]) + fi + + PKG_CHECK_EXISTS(cairo-xlib >= $cairo_required, have_cairo_xlib=true, :) + if $have_cairo_xlib; then + AC_DEFINE(HAVE_CAIRO_XLIB, 1, [Whether Cairo has Xlib support]) + fi + fi + + LIBS=$pango_save_libs + LDFLAGS=$pango_save_ldflags +fi + +AM_CONDITIONAL(HAVE_CAIRO, $have_cairo) +AM_CONDITIONAL(HAVE_CAIRO_PNG, $have_cairo_png) +AM_CONDITIONAL(HAVE_CAIRO_PS, $have_cairo_ps) +AM_CONDITIONAL(HAVE_CAIRO_PDF, $have_cairo_pdf) +AM_CONDITIONAL(HAVE_CAIRO_XLIB, $have_cairo_xlib) +AM_CONDITIONAL(HAVE_CAIRO_WIN32, $have_cairo_win32) +AM_CONDITIONAL(HAVE_CAIRO_FREETYPE, $have_cairo_freetype) +AM_CONDITIONAL(HAVE_CAIRO_QUARTZ, $have_cairo_quartz) + + +# +# We must have some backend defined, in order for the pango-querymodules +# rule in pango/Makefile.am to work correctly. If you are up to writing +# a new Pango backend outside of Pango, you are up to sending the necessary +# patch to fix that rule. :-) +# +if $have_freetype || `test "x$with_xft" = xyes && $have_xft` || $have_cairo || $have_win32 ; then : ; else + AC_MSG_ERROR([*** Could not enable any backends. +*** Must have at least one backend to build Pango.]) +fi + +# +# Checks for GLib +# +GLIB_REQUIRED_VERSION=2.33.12 +GLIB_MODULES="glib-2.0 >= $GLIB_REQUIRED_VERSION gobject-2.0 gmodule-no-export-2.0" + +PKG_CHECK_MODULES(GLIB, $GLIB_MODULES, :, + AC_MSG_ERROR([ +*** Glib $GLIB_REQUIRED_VERSION or better is required. The latest version of +*** Glib is always available from ftp://ftp.gtk.org/.])) + +# Setup GLIB_MKENUMS to use glib-mkenums even if GLib is uninstalled. +GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0` +AC_SUBST(GLIB_MKENUMS) + + +# Add in gthread-2.0 to CFLAGS but not to LIBS so we get any +# necesary defines for thread-safety. +GLIB_CFLAGS=`$PKG_CONFIG --cflags $GLIB_MODULES gthread-2.0` + +# +# Checks for LibThai +# +LIBTHAI_REQUIRED_VERSION=0.1.9 +PKG_CHECK_MODULES(LIBTHAI, libthai >= $LIBTHAI_REQUIRED_VERSION, have_libthai=true, have_libthai=false) + +# +# Checks for GObject Introspection +# + +GOBJECT_INTROSPECTION_CHECK([0.9.5]) + +# +# Modules to build +# +arabic_modules="arabic-lang" +basic_modules="basic-fc,basic-win32,basic-coretext" +indic_modules="indic-lang" +thai_modules="" + +if $have_libthai ; then + thai_modules="$thai_modules,thai-lang" +fi + +all_modules="$arabic_modules,$basic_modules,$indic_modules,$thai_modules" + +# +# Allow building some or all modules included +# +AC_MSG_CHECKING(modules to link statically) + +AC_ARG_WITH(included_modules, + AC_HELP_STRING([--with-included-modules=no/yes/MODULE1 MODULE2 ...], + [build the given modules included @<:@default=no@:>@])) + +included_modules="" +case x$with_included_modules in + xyes) included_modules=$all_modules ;; + xno|x) included_modules="" ;; + *) included_modules=$with_included_modules ;; +esac +AC_MSG_RESULT($included_modules) +AM_CONDITIONAL(HAVE_INCLUDED_MODULES, test "x$included_modules" != x) + +# +# Allow building only some or none of modules dynamic +# +AC_MSG_CHECKING(dynamic modules to build) + +AC_ARG_WITH(dynamic_modules, + AC_HELP_STRING([--with-dynamic-modules=no/yes/MODULE1 MODULE2 ...], + [build the given dynamic modules @<:@default=yes@:>@])) + +dynamic_modules="" +case x$with_dynamic_modules in + xyes|x) dynamic_modules=$all_modules ;; + xno) dynamic_modules="" ;; + *) dynamic_modules=$with_dynamic_modules ;; +esac +AC_MSG_RESULT([$dynamic_modules (those built into Pango will be excluded)]) +AM_CONDITIONAL(HAVE_DYNAMIC_MODULES, test "x$dynamic_modules" != x) + + +INCLUDED_FC_MODULES= +INCLUDED_WIN32_MODULES= +INCLUDED_CORE_TEXT_MODULES= +INCLUDED_LANG_MODULES= + +AC_SUBST(INCLUDED_FC_MODULES) +AC_SUBST(INCLUDED_WIN32_MODULES) +AC_SUBST(INCLUDED_CORE_TEXT_MODULES) +AC_SUBST(INCLUDED_LANG_MODULES) + +IFS="${IFS= }"; pango_save_ifs="$IFS"; IFS=", " +for module in $included_modules; do + dir=`echo $module | sed "s/-.*//"` + included_path="\$(top_builddir)/modules/$dir/libpango-$module.la" + + case $module in + *-fc) INCLUDED_FC_MODULES="$INCLUDED_FC_MODULES $included_path" ;; + *-win32) INCLUDED_WIN32_MODULES="$INCLUDED_WIN32_MODULES $included_path" ;; + *-coretext) INCLUDED_CORE_TEXT_MODULES="$INCLUDED_CORE_TEXT_MODULES $included_path" ;; + *-lang) INCLUDED_LANG_MODULES="$INCLUDED_LANG_MODULES $included_path" ;; + *) IFS="$pango_save_ifs"; AC_MSG_ERROR([specified module $module not recognized]) ;; + esac +done +IFS="$pango_save_ifs" + +AM_CONDITIONAL(INCLUDE_ARABIC_LANG, echo $included_modules | egrep '(^|,)arabic-lang($|,)' > /dev/null) +AM_CONDITIONAL(INCLUDE_BASIC_FC, echo $included_modules | egrep '(^|,)basic-fc($|,)' > /dev/null) +AM_CONDITIONAL(INCLUDE_BASIC_WIN32, echo $included_modules | egrep '(^|,)basic-win32($|,)' > /dev/null) +AM_CONDITIONAL(INCLUDE_BASIC_CORE_TEXT, echo $included_modules | egrep '(^|,)basic-coretext($|,)' > /dev/null) +AM_CONDITIONAL(INCLUDE_INDIC_LANG, echo $included_modules | egrep '(^|,)indic-lang($|,)' > /dev/null) +AM_CONDITIONAL(INCLUDE_THAI_LANG, echo $included_modules | egrep '(^|,)thai-lang($|,)' > /dev/null) + +AM_CONDITIONAL(DYNAMIC_ARABIC_LANG, echo $dynamic_modules | egrep '(^|,)arabic-lang($|,)' > /dev/null) +AM_CONDITIONAL(DYNAMIC_BASIC_FC, echo $dynamic_modules | egrep '(^|,)basic-fc($|,)' > /dev/null) +AM_CONDITIONAL(DYNAMIC_BASIC_WIN32, echo $dynamic_modules | egrep '(^|,)basic-win32($|,)' > /dev/null) +AM_CONDITIONAL(DYNAMIC_BASIC_CORE_TEXT, echo $dynamic_modules | egrep '(^|,)basic-coretext($|,)' > /dev/null) +AM_CONDITIONAL(DYNAMIC_INDIC_LANG, echo $dynamic_modules | egrep '(^|,)indic-lang($|,)' > /dev/null) +AM_CONDITIONAL(DYNAMIC_THAI_LANG, echo $dynamic_modules | egrep '(^|,)thai-lang($|,)' > /dev/null) + +# +# We use flockfile to implement pango_getline() - should be moved to GLib +# strtok_r isn't present on some systems +# +AC_CHECK_FUNCS(flockfile strtok_r) + +dnl ************************** +dnl *** Checks for gtk-doc *** +dnl ************************** + +if $have_cairo ; then : ; else + if test x$enable_gtk_doc = xyes ; then + AC_MSG_WARN([Cairo not present, disabling doc building]) + enable_gtk_doc=no + fi +fi + +GTK_DOC_CHECK([1.0]) + +AC_ARG_ENABLE(man, + AC_HELP_STRING([--enable-man], + [regenerate man pages from Docbook @<:@default=no@:>@]), + enable_man=yes, + enable_man=no) + +if test "x$enable_man" != xno ; then + dnl + dnl Check for xsltproc + dnl + AC_PATH_PROG([XSLTPROC], [xsltproc]) + if test -z "$XSLTPROC"; then + enable_man=no + fi +fi + +if test "x$enable_man" != xno ; then + dnl check for DocBook DTD and stylesheets in the local catalog. + JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.1.2//EN], + [DocBook XML DTD V4.1.2],,enable_man=no) + JH_CHECK_XML_CATALOG([http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl], + [DocBook XSL Stylesheets],,enable_man=no) +fi + +AM_CONDITIONAL(ENABLE_MAN, test x$enable_man != xno) + +AC_ARG_ENABLE(doc-cross-references, + AC_HELP_STRING([--disable-doc-cross-references], + [cross reference glib and cairo symbols @<:@default=yes@:>@]), + enable_doc_cross_references=$enableval, + enable_doc_cross_references=yes) + +if test "x$enable_doc_cross_references" != xno ; then + GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`" + CAIRO_PREFIX="`pkg-config --variable=prefix cairo`" + AC_SUBST(GLIB_PREFIX) + AC_SUBST(CAIRO_PREFIX) +fi +AM_CONDITIONAL(ENABLE_DOC_CROSS_REFERENCES, test x$enable_doc_cross_references != xno) + +dnl ******************************************************** +dnl * Options to pass to libtool +dnl ******************************************************** + +# Note that -module isn't included here since automake needs to see it to know +# that something like pango-basic-fc.la is a valid libtool archive +# +LIBRARY_LIBTOOL_OPTIONS="-version-info $VERSION_INFO" +MODULE_LIBTOOL_OPTIONS="-export-dynamic -avoid-version" +if test "$pango_platform_win32" = yes; then + # We currently use .def files on Windows + LIBRARY_LIBTOOL_OPTIONS="$LIBRARY_LIBTOOL_OPTIONS -no-undefined" + MODULE_LIBTOOL_OPTIONS="$MODULE_LIBTOOL_OPTIONS -no-undefined" +else + # libtool option to control which symbols are exported + # right now, symbols starting with '_' are not exported + LIBRARY_LIBTOOL_OPTIONS="$LIBRARY_LIBTOOL_OPTIONS "'-export-symbols-regex "^pango_.*"' + MODULE_LIBTOOL_OPTIONS="$MODULE_LIBTOOL_OPTIONS "'-export-symbols-regex "^script_engine_.*"' +fi +AC_SUBST(LIBRARY_LIBTOOL_OPTIONS) +AC_SUBST(MODULE_LIBTOOL_OPTIONS) + +dnl ******************************************************** +dnl * See whether we need to load our modules as .la files * +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 $enable_explicit_deps in + auto) + export SED + deplibs_check_method=`(./libtool --config; echo 'eval echo \"$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_MATH_LIBS= +PKGCONFIG_CAIRO_REQUIRES= + +if test $enable_explicit_deps = yes ; then + PKGCONFIG_MATH_LIBS=-lm + + X_LIBS="$X_LIBS $X_EXTRA_LIBS" + + if $have_cairo_freetype; then + PKGCONFIG_CAIRO_REQUIRES="$PKGCONFIG_CAIRO_REQUIRES pangoft2" + fi + if $have_cairo_win32; then + PKGCONFIG_CAIRO_REQUIRES="$PKGCONFIG_CAIRO_REQUIRES pangowin32" + fi +fi + +AC_SUBST(PKGCONFIG_MATH_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 void _pango_${module_c}_script_engine_init (GTypeModule *module); +extern void _pango_${module_c}_script_engine_exit (void); +extern PangoEngine *_pango_${module_c}_script_engine_create (const char *id); + +EOTEXT +done + +IFS="$pango_save_ifs" +],[ +included_modules=$included_modules +]) + +AC_CONFIG_COMMANDS([pango/module-defs-fc.c], +[ +### FC modules +cat > pango/module-defs-fc.c <<EOTEXT +/* Autogenerated by configure. Do not edit */ + +#include "module-defs.h" + +PangoIncludedModule _pango_included_fc_modules@<:@@:>@ = { +EOTEXT + +IFS="${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-coretext.c], +[ +### CoreText modules +cat > pango/module-defs-coretext.c <<EOTEXT +/* Autogenerated by configure. Do not edit */ + +#include "module-defs.h" + +PangoIncludedModule _pango_included_core_text_modules@<:@@:>@ = { +EOTEXT + +IFS="${IFS= }"; pango_save_ifs="$IFS"; IFS="," +for module in $included_modules; do + if echo $module | egrep -- "-coretext($|,)" > /dev/null; then + module_c=`echo $module | sed s/-/_/` + cat >> pango/module-defs-coretext.c <<EOTEXT + { _pango_${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-coretext.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/pango.rc +pango/pangoft2.rc +pango/pangowin32.rc +pango/pangocairo.rc +pango/pangoxft.rc +pango-view/Makefile +modules/Makefile +modules/arabic/Makefile +modules/basic/Makefile +modules/indic/Makefile +modules/thai/Makefile +examples/Makefile +docs/Makefile +docs/version.xml +tools/Makefile +tests/Makefile +build/Makefile +build/win32/Makefile +build/win32/vs9/Makefile +build/win32/vs10/Makefile +pango.pc +pangowin32.pc +pangoft2.pc +pangoxft.pc +pangocairo.pc +pango-uninstalled.pc +pangowin32-uninstalled.pc +pangoft2-uninstalled.pc +pangoxft-uninstalled.pc +pangocairo-uninstalled.pc +pango-zip.sh +config.h.win32 +]) + +AC_CONFIG_FILES([tests/runtests.sh], + [chmod +x tests/runtests.sh]) + +AC_OUTPUT + +backends="" +if $have_cairo ; then backends="$backends Cairo"; fi +if $have_win32 ; then backends="$backends Win32"; fi +if test "x$with_xft" = xyes && $have_xft ; then backends="$backends Xft"; fi +if $have_freetype && $have_fontconfig ; then backends="$backends FreeType"; fi + +echo "configuration: + backends:$backends" |