Make fontconfig use directory contents rather than modification time to determine cache validity (by pretending that mtime is broken). * gnu/packages/patches/fontconfig-cache-ignore-mtime.patch: New file. * gnu/local.mk (dist_patch_DATA): Register it. * gnu/packages/fontutils.scm (fontconfig)[source]: Use it. [arguments]: Unset SOURCE_DATE_EPOCH for tests. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
		
			
				
	
	
		
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			15 lines
		
	
	
	
		
			438 B
		
	
	
	
		
			Diff
		
	
	
	
	
	
| Pretend that stat's mtime is broken, so that the fontconfig cache does not
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| depend upon modification time to determine if a cache is stale.
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| 
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| diff --git a/src/fcstat.c b/src/fcstat.c
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| index 5a2bd7c..d603a96 100644
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| --- a/src/fcstat.c
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| +++ b/src/fcstat.c
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| @@ -431,6 +431,7 @@ FcIsFsMmapSafe (int fd)
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|  FcBool
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|  FcIsFsMtimeBroken (const FcChar8 *dir)
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|  {
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| +    return FcTrue;
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|      int fd = FcOpen ((const char *) dir, O_RDONLY);
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|  
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|      if (fd != -1)
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