Ship UCDN and use it by default
So we are not relying on version of Unicode data in glib...
Fixes https://github.com/behdad/harfbuzz/issues/386
Fixes https://github.com/behdad/harfbuzz/issues/388
diff --git a/configure.ac b/configure.ac
index 78869a9..5d18f86 100644
--- a/configure.ac
+++ b/configure.ac
@@ -289,9 +289,13 @@
dnl ===========================================================================
-have_ucdn=true
-if $have_glib || test \( $have_icu -a "x$with_icu" = "xbuiltin" \); then
- have_ucdn=false
+AC_ARG_WITH(ucdn,
+ [AS_HELP_STRING([--with-ucdn=@<:@yes/no@:>@],
+ [Use builtin UCDN library @<:@default=yes@:>@])],,
+ [with_ucdn=yes])
+have_ucdn=false
+if test "x$with_ucdn" = "xyes"; then
+ have_ucdn=true
fi
if $have_ucdn; then
AC_DEFINE(HAVE_UCDN, 1, [Have UCDN Unicode functions])
@@ -501,9 +505,9 @@
Build configuration:
Unicode callbacks (you want at least one):
+ Builtin (UCDN): ${have_ucdn}
Glib: ${have_glib}
ICU: ${have_icu}
- UCDN: ${have_ucdn}
Font callbacks (the more the better):
FreeType: ${have_freetype}
diff --git a/src/hb-unicode.cc b/src/hb-unicode.cc
index 487d10b..d553a71 100644
--- a/src/hb-unicode.cc
+++ b/src/hb-unicode.cc
@@ -131,12 +131,12 @@
#define HB_UNICODE_FUNCS_IMPLEMENT(set) \
return hb_##set##_get_unicode_funcs ();
-#ifdef HAVE_GLIB
+#if defined(HAVE_UCDN)
+ HB_UNICODE_FUNCS_IMPLEMENT(ucdn)
+#elif defined(HAVE_GLIB)
HB_UNICODE_FUNCS_IMPLEMENT(glib)
#elif defined(HAVE_ICU) && defined(HAVE_ICU_BUILTIN)
HB_UNICODE_FUNCS_IMPLEMENT(icu)
-#elif defined(HAVE_UCDN)
- HB_UNICODE_FUNCS_IMPLEMENT(ucdn)
#else
#define HB_UNICODE_FUNCS_NIL 1
HB_UNICODE_FUNCS_IMPLEMENT(nil)
