From 97d61f878e6378efbde73923a36f71caac73a4a0 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 3 Apr 2018 08:12:41 -0700
Subject: [PATCH] Port FC_COLOR change to older fontconfig
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Problem reported by John ff in:
https://lists.gnu.org/r/emacs-devel/2018-04/msg00058.html
* src/ftfont.c (ftfont_spec_pattern) [!FC_COLOR]:
Don’t use FC_COLOR on older fontconfigs that don’t have it.
---
 src/ftfont.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ftfont.c b/src/ftfont.c
index 24a92dd52e..84e4a30389 100644
--- a/src/ftfont.c
+++ b/src/ftfont.c
@@ -764,7 +764,7 @@ ftfont_spec_pattern (Lisp_Object spec, char *otlayout, struct OpenTypeSpec **ots
   if (scalable >= 0
       && ! FcPatternAddBool (pattern, FC_SCALABLE, scalable ? FcTrue : FcFalse))
     goto err;
-#ifdef HAVE_XFT
+#if defined HAVE_XFT && defined FC_COLOR
   /* We really don't like color fonts, they cause Xft crashes.  See
      Bug#30874.  */
   if (Vxft_ignore_color_fonts
-- 
2.17.1

