Backport <commit 46ec6a52d4cc447cc3ff4a13b2067ecb76c9db2e> from
fontconfig upstream <http://cgit.freedesktop.org/fontconfig/> to solve
issue: fontconfig changes break pybootchartgui tool generating bootchart
png file.
Signed-off-by: Li Zhou <li.z...@windriver.com>
---
...ges-made-to-FcConfigAppFontAddDir-recentl.patch | 132 ++++++++++++++++++++
.../fontconfig/fontconfig_2.11.94.bb | 1 +
2 files changed, 133 insertions(+)
create mode 100644
meta/recipes-graphics/fontconfig/fontconfig/0001-Revert-changes-made-to-FcConfigAppFontAddDir-recentl.patch
diff --git
a/meta/recipes-graphics/fontconfig/fontconfig/0001-Revert-changes-made-to-FcConfigAppFontAddDir-recentl.patch
b/meta/recipes-graphics/fontconfig/fontconfig/0001-Revert-changes-made-to-FcConfigAppFontAddDir-recentl.patch
new file mode 100644
index 0000000..f2fd5d4
--- /dev/null
+++
b/meta/recipes-graphics/fontconfig/fontconfig/0001-Revert-changes-made-to-FcConfigAppFontAddDir-recentl.patch
@@ -0,0 +1,132 @@
+From 46ec6a52d4cc447cc3ff4a13b2067ecb76c9db2e Mon Sep 17 00:00:00 2001
+From: Behdad Esfahbod <beh...@behdad.org>
+Date: Fri, 26 Jun 2015 17:02:13 -0700
+Subject: [PATCH] Revert changes made to FcConfigAppFontAddDir() recently
+
+In 32ac7c75e8db0135ef37cf86f92d8b9be000c8bb the behavior of
+FcConfigAppFontAddFile/Dir() were changed to return false
+if not fonts were found. While this is welldefined and useful
+for AddFile(), it's quite problematic for AddDir(). For example,
+if the directory is empty, is that a failure or success? Worse,
+the false value from AddDir() was being propagated all the way
+to FcInit() returning false now. This only happened upon memory
+allocation failure before, and some clients assert that FcInit()
+is successful.
+
+With this change, AddDir() is reverted back to what it was.
+AddFont() change (which was actually in fcdir.c) from the original
+commit is left in.
+
+Upstream-Status: backport
+
+Signed-off-by: Li Zhou <li.z...@windriver.com>
+---
+ doc/fcconfig.fncs | 2 +-
+ src/fccfg.c | 29 +++++++++++------------------
+ src/fcint.h | 3 ---
+ src/fcstr.c | 8 --------
+ 4 files changed, 12 insertions(+), 30 deletions(-)
+
+Index: fontconfig-2.11.94/doc/fcconfig.fncs
+===================================================================
+--- fontconfig-2.11.94.orig/doc/fcconfig.fncs
++++ fontconfig-2.11.94/doc/fcconfig.fncs
+@@ -232,7 +232,7 @@ the current configuration is used.
+ @DESC@
+ Scans the specified directory for fonts, adding each one found to the
+ application-specific set of fonts. Returns FcFalse
+-if the fonts cannot be added (due to allocation failure or no fonts found).
++if the fonts cannot be added (due to allocation failure).
+ Otherwise returns FcTrue. If <parameter>config</parameter> is NULL,
+ the current configuration is used.
+ @@
+Index: fontconfig-2.11.94/src/fccfg.c
+===================================================================
+--- fontconfig-2.11.94.orig/src/fccfg.c
++++ fontconfig-2.11.94/src/fccfg.c
+@@ -368,7 +368,6 @@ FcConfigAddDirList (FcConfig *config, Fc
+ FcStrList *dirlist;
+ FcChar8 *dir;
+ FcCache *cache;
+- FcBool ret = FcFalse;
+
+ dirlist = FcStrListCreate (dirSet);
+ if (!dirlist)
+@@ -383,10 +382,9 @@ FcConfigAddDirList (FcConfig *config, Fc
+ continue;
+ FcConfigAddCache (config, cache, set, dirSet);
+ FcDirCacheUnload (cache);
+- ret = FcTrue;
+ }
+ FcStrListDone (dirlist);
+- return ret;
++ return FcTrue;
+ }
+
+ /*
+@@ -2199,7 +2197,6 @@ FcConfigAppFontAddFile (FcConfig *con
+ FcStrSet *subdirs;
+ FcStrList *sublist;
+ FcChar8 *subdir;
+- FcBool ret = FcFalse;
+
+ if (!config)
+ {
+@@ -2229,19 +2226,16 @@ FcConfigAppFontAddFile (FcConfig *con
+ FcStrSetDestroy (subdirs);
+ return FcFalse;
+ }
+- if (subdirs->num == 0)
+- ret = FcTrue;
+- else if ((sublist = FcStrListCreate (subdirs)))
++ if ((sublist = FcStrListCreate (subdirs)))
+ {
+ while ((subdir = FcStrListNext (sublist)))
+ {
+- if (FcConfigAppFontAddDir (config, subdir))
+- ret = FcTrue;
++ FcConfigAppFontAddDir (config, subdir);
+ }
+ FcStrListDone (sublist);
+ }
+ FcStrSetDestroy (subdirs);
+- return ret;
++ return FcTrue;
+ }
+
+ FcBool
+@@ -2250,7 +2244,6 @@ FcConfigAppFontAddDir (FcConfig *con
+ {
+ FcFontSet *set;
+ FcStrSet *dirs;
+- FcBool ret = FcTrue;
+
+ if (!config)
+ {
+@@ -2269,8 +2262,8 @@ FcConfigAppFontAddDir (FcConfig *con
+ set = FcFontSetCreate ();
+ if (!set)
+ {
+- ret = FcFalse;
+- goto bail;
++ FcStrSetDestroy (dirs);
++ return FcFalse;
+ }
+ FcConfigSetFonts (config, set, FcSetApplication);
+ }
+@@ -2278,10 +2271,12 @@ FcConfigAppFontAddDir (FcConfig *con
+ FcStrSetAddFilename (dirs, dir);
+
+ if (!FcConfigAddDirList (config, FcSetApplication, dirs))
+- ret = FcFalse;
+-bail:
++ {
++ FcStrSetDestroy (dirs);
++ return FcFalse;
++ }
+ FcStrSetDestroy (dirs);
+- return ret;
++ return FcTrue;
+ }
+
+ void
diff --git a/meta/recipes-graphics/fontconfig/fontconfig_2.11.94.bb
b/meta/recipes-graphics/fontconfig/fontconfig_2.11.94.bb
index b3bc7eb..b427947 100644
--- a/meta/recipes-graphics/fontconfig/fontconfig_2.11.94.bb
+++ b/meta/recipes-graphics/fontconfig/fontconfig_2.11.94.bb
@@ -22,6 +22,7 @@ DEPENDS = "expat freetype zlib"
SRC_URI = "http://fontconfig.org/release/fontconfig-${PV}.tar.gz \
file://revert-static-pkgconfig.patch \
+
file://0001-Revert-changes-made-to-FcConfigAppFontAddDir-recentl.patch \
"
SRC_URI[md5sum] = "479be870c7f83f15f87bac085b61d641"
SRC_URI[sha256sum] =
"73f6d323c7bcfbde25d78397675191d55b8f4139132c6a9444410f3a2d8a9a95"
--
1.7.9.5
--
_______________________________________________
Openembedded-core mailing list
Openembedded-core@lists.openembedded.org
http://lists.openembedded.org/mailman/listinfo/openembedded-core
