File fontconfig-do-not-remove-UUID-file.patch of Package fontconfig

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File fontconfig-do-not-remove-UUID-file.patch of Package fontconfig

https://gitlab.freedesktop.org/fontconfig/fontconfig/merge_requests/8
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] 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;
 }
-- 
2.18.1

diff --git a/test/run-test.sh b/test/run-test.sh
index e76e39bd8c384f8354600d8c7b073a57f3012482..ed41456998ba599568e2ab0bf3cc990e9abcc525 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

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File fontconfig-do-not-remove-UUID-file.patch of Package fontconfig

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