X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=aclocal.m4;h=1228f6ca29c6208a89c19bdf8aee3f651a9c3dcb;hb=5d84bfad4626892bcffd05adcced53c8a2329047;hp=b15111dd0c097c640f4f737b73d6ee7c4f76d219;hpb=42952dd74fdb084ed0101ebf528ea0263277a902;p=lilypond.git

diff --git a/aclocal.m4 b/aclocal.m4
index b15111dd0c..1228f6ca29 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1344,6 +1344,35 @@ AC_DEFUN(STEPMAKE_PANGO_FT2, [
     fi
 ])
 
+AC_DEFUN(STEPMAKE_PANGO_FT2_WITH_OTF_FEATURE, [
+        PKG_CHECK_MODULES(PANGO_FT2, $1 >= $3,
+			  have_pangoft2_with_otf_feature=yes, true)
+    if test "$have_pangoft2_with_otf_feature" = yes ; then
+	AC_DEFINE(HAVE_PANGO16)
+	AC_DEFINE(HAVE_PANGO_FT2)
+	AC_DEFINE(HAVE_PANGO_FT2_WITH_OTF_FEATURE)
+	# Do not pollute user-CPPFLAGS with configure-CPPFLAGS
+        save_CPPFLAGS="$CPPFLAGS"
+        save_LIBS="$LIBS"
+	CPPFLAGS="$CPPFLAGS $PANGO_FT2_CFLAGS"
+	LIBS="$PANGO_FT2_LIBS $LIBS"
+	AC_CHECK_HEADERS([pango/pangoft2.h])
+	AC_CHECK_FUNCS([pango_ft2_font_map_create_context])
+	AC_SUBST(PANGO_FT2_CFLAGS)
+	AC_SUBST(PANGO_FT2_LIBS)
+	CPPFLAGS="$save_CPPFLAGS"
+	LIBS="$save_LIBS"
+    else
+	# UGR
+	#r="lib$1-dev or $1-devel"e
+	r="libpango1.0-dev or pango?-devel"
+	ver="`pkg-config --modversion $1`"
+	STEPMAKE_ADD_ENTRY($2, ["$r >= $3 (It is required if you'd like "])
+	STEPMAKE_ADD_ENTRY($2, ["to use OpenType font feature. "])
+	STEPMAKE_ADD_ENTRY($2, ["installed: $ver)"])
+    fi
+])
+
 AC_DEFUN(STEPMAKE_FONTCONFIG, [
     PKG_CHECK_MODULES(FONTCONFIG, $1 >= $3, have_fontconfig=yes, true)
     if test "$have_fontconfig" = yes ; then