HarfBuzz text shaping engine
http://harfbuzz.github.io/
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329 lines
9.5 KiB
329 lines
9.5 KiB
AC_PREREQ([2.64]) |
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AC_INIT([HarfBuzz], |
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[0.9.13], |
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[http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz], |
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[harfbuzz], |
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[http://harfbuzz.org/]) |
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AC_CONFIG_MACRO_DIR([m4]) |
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AC_CONFIG_SRCDIR([harfbuzz.pc.in]) |
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AC_CONFIG_HEADERS([config.h]) |
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AM_INIT_AUTOMAKE([1.11.1 gnits dist-bzip2 no-dist-gzip -Wall no-define color-tests]) |
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AM_SILENT_RULES([yes]) |
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# Initialize libtool |
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AM_PROG_AR |
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LT_PREREQ([2.2]) |
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LT_INIT([disable-static]) |
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# Check for programs |
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AC_PROG_CC |
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AM_PROG_CC_C_O |
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AC_PROG_CXX |
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PKG_PROG_PKG_CONFIG([0.20]) |
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# Version |
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m4_define(hb_version_triplet,m4_split(AC_PACKAGE_VERSION,[[.]])) |
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m4_define(hb_version_major,m4_argn(1,hb_version_triplet)) |
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m4_define(hb_version_minor,m4_argn(2,hb_version_triplet)) |
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m4_define(hb_version_micro,m4_argn(3,hb_version_triplet)) |
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HB_VERSION_MAJOR=hb_version_major |
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HB_VERSION_MINOR=hb_version_minor |
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HB_VERSION_MICRO=hb_version_micro |
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HB_VERSION=AC_PACKAGE_VERSION |
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AC_SUBST(HB_VERSION_MAJOR) |
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AC_SUBST(HB_VERSION_MINOR) |
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AC_SUBST(HB_VERSION_MICRO) |
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AC_SUBST(HB_VERSION) |
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# Libtool version |
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m4_define([hb_version_int], |
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m4_eval(hb_version_major*10000 + hb_version_minor*100 + hb_version_micro)) |
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m4_if(m4_eval(hb_version_minor % 2), [1], |
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dnl for unstable releases |
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[m4_define([hb_libtool_revision], 0)], |
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dnl for stable releases |
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[m4_define([hb_libtool_revision], hb_version_micro)]) |
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m4_define([hb_libtool_age], |
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m4_eval(hb_version_int - hb_libtool_revision)) |
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m4_define([hb_libtool_current], |
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m4_eval(hb_version_major + hb_libtool_age)) |
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HB_LIBTOOL_VERSION_INFO=hb_libtool_current:hb_libtool_revision:hb_libtool_age |
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AC_SUBST(HB_LIBTOOL_VERSION_INFO) |
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dnl GOBJECT_INTROSPECTION_CHECK([0.9.0]) |
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dnl GTK_DOC_CHECK([1.15],[--flavour no-tmpl]) |
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# Functions and headers |
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AC_CHECK_FUNCS(atexit mprotect sysconf getpagesize mmap isatty) |
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AC_CHECK_HEADERS(unistd.h sys/mman.h) |
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# Compiler flags |
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AC_CANONICAL_HOST |
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if test "x$GCC" = "xyes"; then |
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# Make symbols link locally |
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LDFLAGS="$LDFLAGS -Bsymbolic-functions" |
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# Make sure we don't link to libstdc++ |
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CXXFLAGS="$CXXFLAGS -fno-rtti -fno-exceptions" |
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# Assorted warnings |
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CXXFLAGS="$CXXFLAGS -Wcast-align" |
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case "$host" in |
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*-*-mingw*) |
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;; |
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*) |
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# Hide inline methods |
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CXXFLAGS="$CXXFLAGS -fvisibility-inlines-hidden" |
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;; |
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esac |
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case "$host" in |
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arm-*-*) |
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# Request byte alignment on arm |
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CXXFLAGS="$CXXFLAGS -mstructure-size-boundary=8" |
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;; |
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esac |
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fi |
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AM_CONDITIONAL(HAVE_GCC, test "x$GCC" = "xyes") |
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hb_os_win32=no |
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AC_MSG_CHECKING([for native Win32]) |
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case "$host" in |
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*-*-mingw*) |
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hb_os_win32=yes |
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;; |
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esac |
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AC_MSG_RESULT([$hb_os_win32]) |
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AM_CONDITIONAL(OS_WIN32, test "$hb_os_win32" = "yes") |
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have_pthread=false |
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if test "$hb_os_win32" = no; then |
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AX_PTHREAD([have_pthread=true]) |
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fi |
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if $have_pthread; then |
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AC_DEFINE(HAVE_PTHREAD, 1, [Have POSIX threads]) |
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fi |
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AM_CONDITIONAL(HAVE_PTHREAD, $have_pthread) |
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dnl ========================================================================== |
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have_ot=true |
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if $have_ot; then |
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AC_DEFINE(HAVE_OT, 1, [Have native OpenType Layout backend]) |
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fi |
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AM_CONDITIONAL(HAVE_OT, $have_ot) |
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dnl =========================================================================== |
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have_hb_old=true |
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if $have_hb_old; then |
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AC_DEFINE(HAVE_HB_OLD, 1, [Have Old HarfBuzz backend]) |
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fi |
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AM_CONDITIONAL(HAVE_HB_OLD, $have_hb_old) |
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dnl =========================================================================== |
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have_ucdn=true |
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if $have_ucdn; then |
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AC_DEFINE(HAVE_UCDN, 1, [Have UCDN Unicode functions]) |
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fi |
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AM_CONDITIONAL(HAVE_UCDN, $have_ucdn) |
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dnl =========================================================================== |
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PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.16, have_glib=true, have_glib=false) |
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if $have_glib; then |
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AC_DEFINE(HAVE_GLIB, 1, [Have glib2 library]) |
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fi |
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AM_CONDITIONAL(HAVE_GLIB, $have_glib) |
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PKG_CHECK_MODULES(GTHREAD, gthread-2.0, have_gthread=true, have_gthread=false) |
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if $have_gthread; then |
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AC_DEFINE(HAVE_GTHREAD, 1, [Have gthread2 library]) |
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fi |
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AM_CONDITIONAL(HAVE_GTHREAD, $have_gthread) |
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PKG_CHECK_MODULES(GOBJECT, gobject-2.0 glib-2.0 >= 2.16, have_gobject=true, have_gobject=false) |
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if $have_gobject; then |
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AC_DEFINE(HAVE_GOBJECT, 1, [Have gobject2 library]) |
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GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0` |
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AC_SUBST(GLIB_MKENUMS) |
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fi |
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AM_CONDITIONAL(HAVE_GOBJECT, $have_gobject) |
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dnl ========================================================================== |
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PKG_CHECK_MODULES(CAIRO, cairo >= 1.8.0, have_cairo=true, have_cairo=false) |
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if $have_cairo; then |
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AC_DEFINE(HAVE_CAIRO, 1, [Have cairo graphics library]) |
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fi |
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AM_CONDITIONAL(HAVE_CAIRO, $have_cairo) |
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PKG_CHECK_MODULES(CAIRO_FT, cairo-ft, have_cairo_ft=true, have_cairo_ft=false) |
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if $have_cairo_ft; then |
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AC_DEFINE(HAVE_CAIRO_FT, 1, [Have cairo-ft support in cairo graphics library]) |
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fi |
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AM_CONDITIONAL(HAVE_CAIRO_FT, $have_cairo_ft) |
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dnl ========================================================================== |
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PKG_CHECK_MODULES(ICU, icu-uc, have_icu=true, have_icu=false) |
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if $have_icu; then |
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CXXFLAGS="$CXXFLAGS `$PKG_CONFIG --variable=CXXFLAGS icu-uc`" |
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AC_DEFINE(HAVE_ICU, 1, [Have ICU library]) |
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fi |
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AM_CONDITIONAL(HAVE_ICU, $have_icu) |
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dnl ========================================================================== |
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PKG_CHECK_MODULES(ICU_LE, icu-le icu-uc, have_icu_le=true, have_icu_le=false) |
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if $have_icu_le; then |
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AC_DEFINE(HAVE_ICU_LE, 1, [Have ICU Layout Engine library]) |
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fi |
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AM_CONDITIONAL(HAVE_ICU_LE, $have_icu_le) |
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dnl ========================================================================== |
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PKG_CHECK_MODULES(GRAPHITE2, graphite2, have_graphite=true, have_graphite=false) |
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if $have_graphite; then |
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AC_DEFINE(HAVE_GRAPHITE2, 1, [Have Graphite library]) |
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fi |
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AM_CONDITIONAL(HAVE_GRAPHITE2, $have_graphite) |
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dnl ========================================================================== |
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PKG_CHECK_MODULES(FREETYPE, freetype2 >= 2.3.8, have_freetype=true, have_freetype=false) |
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if $have_freetype; then |
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AC_DEFINE(HAVE_FREETYPE, 1, [Have FreeType 2 library]) |
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_save_libs="$LIBS" |
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_save_cflags="$CFLAGS" |
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LIBS="$LIBS $FREETYPE_LIBS" |
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CFLAGS="$CFLAGS $FREETYPE_CFLAGS" |
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AC_CHECK_FUNCS(FT_Face_GetCharVariantIndex) |
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LIBS="$_save_libs" |
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CFLAGS="$_save_cflags" |
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fi |
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AM_CONDITIONAL(HAVE_FREETYPE, $have_freetype) |
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dnl =========================================================================== |
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AC_MSG_CHECKING([for ScriptShapeOpenType in usp10]) |
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saved_LIBS=$LIBS |
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LIBS="$LIBS -lusp10 -lgdi32" |
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AC_LINK_IFELSE([AC_LANG_PROGRAM( |
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[[ |
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#define _WIN32_WINNT 0x0600 |
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#include <windows.h> |
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#include <usp10.h> |
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]], |
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ScriptShapeOpenType)], |
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[have_uniscribe=true; AC_MSG_RESULT(yes)], |
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[have_uniscribe=false;AC_MSG_RESULT(no)]) |
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LIBS=$saved_LIBS |
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if $have_uniscribe; then |
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UNISCRIBE_CFLAGS= |
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UNISCRIBE_LIBS="-lusp10 -lgdi32" |
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AC_SUBST(UNISCRIBE_CFLAGS) |
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AC_SUBST(UNISCRIBE_LIBS) |
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AC_DEFINE(HAVE_UNISCRIBE, 1, [Have Uniscribe backend]) |
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fi |
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AM_CONDITIONAL(HAVE_UNISCRIBE, $have_uniscribe) |
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dnl =========================================================================== |
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AC_CHECK_TYPE(CTFontRef, have_coretext=true, have_coretext=false, [#include <ApplicationServices/ApplicationServices.h>]) |
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if $have_coretext; then |
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CORETEXT_CFLAGS= |
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CORETEXT_LIBS="-framework ApplicationServices" |
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AC_SUBST(CORETEXT_CFLAGS) |
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AC_SUBST(CORETEXT_LIBS) |
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AC_DEFINE(HAVE_CORETEXT, 1, [Have Core Text backend]) |
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fi |
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AM_CONDITIONAL(HAVE_CORETEXT, $have_coretext) |
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dnl =========================================================================== |
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AC_CACHE_CHECK([for Intel atomic primitives], hb_cv_have_intel_atomic_primitives, [ |
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hb_cv_have_intel_atomic_primitives=false |
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AC_TRY_LINK([ |
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void memory_barrier (void) { __sync_synchronize (); } |
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int atomic_add (int *i) { return __sync_fetch_and_add (i, 1); } |
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int mutex_trylock (int *m) { return __sync_lock_test_and_set (m, 1); } |
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void mutex_unlock (int *m) { __sync_lock_release (m); } |
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], [], hb_cv_have_intel_atomic_primitives=true |
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) |
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]) |
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if $hb_cv_have_intel_atomic_primitives; then |
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AC_DEFINE(HAVE_INTEL_ATOMIC_PRIMITIVES, 1, [Have Intel __sync_* atomic primitives]) |
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fi |
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dnl =========================================================================== |
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AC_CACHE_CHECK([for Solaris atomic operations], hb_cv_have_solaris_atomic_ops, [ |
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hb_cv_have_solaris_atomic_ops=false |
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AC_TRY_LINK([ |
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#include <atomic.h> |
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/* This requires Solaris Studio 12.2 or newer: */ |
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#include <mbarrier.h> |
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void memory_barrier (void) { __machine_rw_barrier (); } |
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int atomic_add (volatile unsigned *i) { return atomic_add_int_nv (i, 1); } |
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void *atomic_ptr_cmpxchg (volatile void **target, void *cmp, void *newval) { return atomic_cas_ptr (target, cmp, newval); } |
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], [], hb_cv_have_solaris_atomic_ops=true |
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) |
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]) |
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if $hb_cv_have_solaris_atomic_ops; then |
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AC_DEFINE(HAVE_SOLARIS_ATOMIC_OPS, 1, [Have Solaris __machine_*_barrier and atomic_* operations]) |
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fi |
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if test "$os_win32" = no && ! $have_pthread; then |
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AC_CHECK_HEADERS(sched.h) |
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AC_SEARCH_LIBS(sched_yield,rt,AC_DEFINE(HAVE_SCHED_YIELD, 1, [Have sched_yield])) |
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fi |
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dnl =========================================================================== |
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AC_CONFIG_FILES([ |
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Makefile |
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harfbuzz.pc |
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src/Makefile |
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src/hb-version.h |
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src/hb-icu-le/Makefile |
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src/hb-old/Makefile |
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src/hb-ucdn/Makefile |
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util/Makefile |
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test/Makefile |
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test/api/Makefile |
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test/shaping/Makefile |
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]) |
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AC_OUTPUT |
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AC_MSG_NOTICE([ |
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Build configuration: |
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Unicode callbacks (you want at least one): |
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Glib: ${have_glib} |
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ICU: ${have_icu} |
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UCDN: ${have_ucdn} |
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Font callbacks (the more the better): |
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FreeType: ${have_freetype} |
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Tools used for command-line utilities: |
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Cairo: ${have_cairo} |
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Additional shapers (the more the better): |
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Graphite2: ${have_graphite} |
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Test / platform shapers (not normally needed): |
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CoreText: ${have_coretext} |
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ICU Layout Engine: ${have_icu_le} |
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Old HarfBuzz: ${have_hb_old} |
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Uniscribe: ${have_uniscribe} |
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])
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