Stop cleaning up .uuid file even when a directory is empty.

fontconfig-stop-cleanup-uuid.patch

@@ -0,0 +1,93 @@
+From 5f12f564f8748deaa603adb7a4b8f616b6390ad4 Mon Sep 17 00:00:00 2001
+From: Keith Packard <keithp@keithp.com>
+Date: Wed, 17 Oct 2018 21:15:47 -0700
+Subject: [PATCH 1/2] Do not remove UUID file when a scanned directory is empty
+
+Because FcDirCacheDeleteUUID does not reset the modification time on
+the directory, and because FcDirCacheRead unconditionally creates the
+UUID file each time it is run, any empty directory in the cache will
+get its timestamp changed each time the cache for that directory is
+read.
+
+Instead, just leave the UUID file around as it is harmless.
+
+The alternative would be to only create the UUID file after the cache
+has been created and the directory has been discovered to be
+non-empty, but that would delay the creation of the UUID file.
+
+Signed-off-by: Keith Packard <keithp@keithp.com>
+---
+ src/fcdir.c | 7 -------
+ 1 file changed, 7 deletions(-)
+
+diff --git a/src/fcdir.c b/src/fcdir.c
+index 93f220c..bfcdf95 100644
+--- a/src/fcdir.c
++++ b/src/fcdir.c
+@@ -421,13 +421,6 @@ FcDirCacheRead (const FcChar8 *dir, FcBool force, FcConfig *config)
+     /* Not using existing cache file, construct new cache */
+     if (!cache)
+ 	cache = FcDirCacheScan (dir, config);
+-    if (cache)
+-    {
+-	FcFontSet *fs = FcCacheSet (cache);
+-
+-	if (cache->dirs_count == 0 && (!fs || fs->nfont == 0))
+-	    FcDirCacheDeleteUUID (dir, config);
+-    }
+ 
+     return cache;
+ }
+-- 
+2.19.1
+
+From e9113a764a1001165711022aceb45aa2765feb8b Mon Sep 17 00:00:00 2001
+From: Akira TAGOH <akira@tagoh.org>
+Date: Thu, 25 Oct 2018 07:16:32 +0000
+Subject: [PATCH 2/2] Do not run a test case for .uuid deletion
+
+---
+ test/run-test.sh | 28 ++++++++++++++--------------
+ 1 file changed, 14 insertions(+), 14 deletions(-)
+
+diff --git a/test/run-test.sh b/test/run-test.sh
+index e76e39b..ed41456 100644
+--- a/test/run-test.sh
++++ b/test/run-test.sh
+@@ -239,19 +239,19 @@ fi
+ 
+ rm -rf $MyPWD/sysroot
+ 
+-dotest "deleting .uuid file on empty dir"
+-prep
+-cp $FONT1 $FONT2 $FONTDIR
+-$FCCACHE $FONTDIR
+-sleep 1
+-rm -f $FONTDIR/*pcf
+-$FCCACHE $FONTDIR
+-rmdir $FONTDIR > /dev/null 2>&1
+-if [ $? != 0 ]; then
+-  echo "*** Test failed: $TEST"
+-  echo "$FONTDIR isn't empty"
+-  ls -al $FONTDIR
+-  exit 1
+-fi
++# dotest "deleting .uuid file on empty dir"
++# prep
++# cp $FONT1 $FONT2 $FONTDIR
++# $FCCACHE $FONTDIR
++# sleep 1
++# rm -f $FONTDIR/*pcf
++# $FCCACHE $FONTDIR
++# rmdir $FONTDIR > /dev/null 2>&1
++# if [ $? != 0 ]; then
++#   echo "*** Test failed: $TEST"
++#   echo "$FONTDIR isn't empty"
++#   ls -al $FONTDIR
++#   exit 1
++# fi
+ 
+ rm -rf $FONTDIR $CACHEFILE $CACHEDIR $FONTCONFIG_FILE out
+-- 
+2.19.1
+

fontconfig.spec

@@ -5,7 +5,7 @@
 Summary:	Font configuration and customization library
 Name:		fontconfig
 Version:	2.13.1
-Release:	1%{?dist}
+Release:	3%{?dist}
 # src/ftglue.[ch] is in Public Domain
 # src/fccache.c contains Public Domain code
 # fc-case/CaseFolding.txt is in the UCD
@@ -19,6 +19,7 @@ Source2:	fc-cache
 # https://bugzilla.redhat.com/show_bug.cgi?id=140335
 Patch0:		%{name}-sleep-less.patch
 Patch1:		%{name}-required-freetype-version.patch
+Patch2:		%{name}-stop-cleanup-uuid.patch
 
 BuildRequires:	expat-devel
 BuildRequires:	freetype-devel >= %{freetype_version}
@@ -167,6 +168,9 @@ HOME=/root /usr/bin/fc-cache -s
 %doc fontconfig-devel.txt fontconfig-devel
 
 %changelog
+* Wed Nov 07 2018 Akira TAGOH <tagoh@redhat.com> - 2.13.1-3
+- Stop cleaning up .uuid file even when a directory is empty.
+
 * Wed Sep 26 2018 Akira TAGOH <tagoh@redhat.com> - 2.13.1-2
 - Add man page for fc-cache-* links to fc-cache.
 - Drop unnecessary BR.