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blob 8ebe33bc6cee0c34581d9ac77de9c21e0207e1d5 3284 bytes (raw)
name: gnu/packages/patches/fontconfig-charwidth-symbol-conflict.patch 	 # note: path name is non-authoritative(*)

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The first patch is copied from the upstream source repository:

https://cgit.freedesktop.org/fontconfig/commit/?id=1ab5258f7c2abfafcd63a760ca08bf93591912da

The second patch is adapted from a message to from the OpenEmbedded mailing list:

http://lists.openembedded.org/pipermail/openembedded-core/2016-December/130213.html

From 1ab5258f7c2abfafcd63a760ca08bf93591912da Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 14 Dec 2016 16:11:05 -0800
Subject: Avoid conflicts with integer width macros from TS 18661-1:2014

glibc 2.25+ has now defined these macros in <limits.h>
https://sourceware.org/git/?p=glibc.git;a=commit;h=5b17fd0da62bf923cb61d1bb7b08cf2e1f1f9c1a

Create an alias for FC_CHAR_WIDTH for ABI compatibility

Signed-off-by: Khem Raj <raj.khem@gmail.com>

diff --git a/fontconfig/fontconfig.h b/fontconfig/fontconfig.h
index 5c72b22..070a557 100644
--- a/fontconfig/fontconfig.h
+++ b/fontconfig/fontconfig.h
@@ -128,7 +128,8 @@ typedef int		FcBool;
 #define FC_USER_CACHE_FILE	    ".fonts.cache-" FC_CACHE_VERSION
 
 /* Adjust outline rasterizer */
-#define FC_CHAR_WIDTH	    "charwidth"	/* Int */
+#define FC_CHARWIDTH	    "charwidth"	/* Int */
+#define FC_CHAR_WIDTH	    FC_CHARWIDTH
 #define FC_CHAR_HEIGHT	    "charheight"/* Int */
 #define FC_MATRIX	    "matrix"    /* FcMatrix */
 
diff --git a/src/fcobjs.h b/src/fcobjs.h
index 1fc4f65..d27864b 100644
--- a/src/fcobjs.h
+++ b/src/fcobjs.h
@@ -51,7 +51,7 @@ FC_OBJECT (DPI,			FcTypeDouble,	NULL)
 FC_OBJECT (RGBA,		FcTypeInteger,	NULL)
 FC_OBJECT (SCALE,		FcTypeDouble,	NULL)
 FC_OBJECT (MINSPACE,		FcTypeBool,	NULL)
-FC_OBJECT (CHAR_WIDTH,		FcTypeInteger,	NULL)
+FC_OBJECT (CHARWIDTH,		FcTypeInteger,	NULL)
 FC_OBJECT (CHAR_HEIGHT,		FcTypeInteger,	NULL)
 FC_OBJECT (MATRIX,		FcTypeMatrix,	NULL)
 FC_OBJECT (CHARSET,		FcTypeCharSet,	FcCompareCharSet)
-- 
cgit v0.10.2

From 20cddc824c6501c2082cac41b162c34cd5fcc530 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem at gmail.com>
Date: Sun, 11 Dec 2016 14:32:00 -0800
Subject: [PATCH] Avoid conflicts with integer width macros from TS
 18661-1:2014

glibc 2.25+ has now defined these macros in <limits.h>
https://sourceware.org/git/?p=glibc.git;a=commit;h=5b17fd0da62bf923cb61d1bb7b08cf2e1f1f9c1a

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
Upstream-Status: Submitted

 fontconfig/fontconfig.h | 2 +-
 src/fcobjs.h            | 2 +-
 src/fcobjshash.gperf    | 2 +-
 src/fcobjshash.h        | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

Index: fontconfig-2.12.1/src/fcobjshash.h
===================================================================
--- fontconfig-2.12.1.orig/src/fcobjshash.h
+++ fontconfig-2.12.1/src/fcobjshash.h
@@ -284,7 +284,7 @@ FcObjectTypeLookup (register const char
       {(int)(long)&((struct FcObjectTypeNamePool_t *)0)->FcObjectTypeNamePool_str43,FC_CHARSET_OBJECT},
       {-1},
 #line 47 "fcobjshash.gperf"
-      {(int)(long)&((struct FcObjectTypeNamePool_t *)0)->FcObjectTypeNamePool_str45,FC_CHAR_WIDTH_OBJECT},
+      {(int)(long)&((struct FcObjectTypeNamePool_t *)0)->FcObjectTypeNamePool_str45,FC_CHARWIDTH_OBJECT},
 #line 48 "fcobjshash.gperf"
       {(int)(long)&((struct FcObjectTypeNamePool_t *)0)->FcObjectTypeNamePool_str46,FC_CHAR_HEIGHT_OBJECT},
 #line 55 "fcobjshash.gperf"

debug log:

solving 8ebe33bc6 ...
found 8ebe33bc6 in https://git.savannah.gnu.org/cgit/guix.git

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