Pretend that stat's mtime is broken, so that the fontconfig cache does not
depend upon modification time to determine if a cache is stale.

diff --git a/src/fcstat.c b/src/fcstat.c
index 5a2bd7c..d603a96 100644
--- a/src/fcstat.c
+++ b/src/fcstat.c
@@ -431,6 +431,7 @@ FcIsFsMmapSafe (int fd)
 FcBool
 FcIsFsMtimeBroken (const FcChar8 *dir)
 {
+    return FcTrue;
     int fd = FcOpen ((const char *) dir, O_RDONLY);
 
     if (fd != -1)
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<tr><td><span title='2024-05-22 11:15:30 +0800'>2024-05-22</span></td><td><a href='/guix/commit/gnu/system/images/visionfive2.scm?id=327a1f0779a5df8ebb57e39d4a44e040a5d0bdfe'>system: images: Add visionfive2 module.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/system/images/visionfive2.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.

Change-Id: I8831f1148bcddb0d604e1174034fca85cd2887a1
</span></span></td><td>Zheng Junjie</td></tr>