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buildroot/buildroot-2016.08.1/package/xfsprogs/0002-no-crc32-checks.patch 1.22 KB
6b13f685e   김민수   BSP 최초 추가
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  libxfs: do not try to run the crc32selftest
  
  Even though the crc32selftest is natively compiled (because it is to be
  executed), it fails in cross-compilation as the host may lack the
  required headers, like uuid/uuid.h (e.g. in a minimal environment).
  
  Moreover, running the crc32selftest natively is completely wrong,
  because it passing on the host does not mean it would still pass n the
  target (because endianness or bitness or alignment differences).
  
  So, just disable running the crc32selftest altogether.
  
  Note that there's a remaining bug-in-hiding, because the crc32 table
  generator is natively built, but with the target CFLAGS.
  
  Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
  
  diff -durN xfsprogs-4.3.0.orig/libxfs/Makefile xfsprogs-4.3.0/libxfs/Makefile
  --- xfsprogs-4.3.0.orig/libxfs/Makefile	2015-09-22 03:42:41.000000000 +0200
  +++ xfsprogs-4.3.0/libxfs/Makefile	2015-12-07 18:45:27.190082913 +0100
  @@ -105,9 +105,9 @@
   # don't try linking xfs_repair with a debug libxfs.
   DEBUG = -DNDEBUG
   
  -LDIRT = gen_crc32table crc32table.h crc32selftest
  +LDIRT = gen_crc32table crc32table.h
   
  -default: crc32selftest ltdepend $(LTLIBRARY)
  +default: ltdepend $(LTLIBRARY)
   
   crc32table.h: gen_crc32table.c
   	@echo "    [CC]     gen_crc32table"