package/elfutils/0005-really-make-werror-conditional-to-build-werror.patch

   1 Really make -Werror conditional to BUILD_WERROR
   2
   3 Otherwise it will fail with an error message like this one:
   4
   5 elf_getarsym.c:290:9: error: 'n' may be used uninitialized in this
   6 function [-Werror=maybe-uninitialized]
   7     arsym[n].as_name = NULL;
   8          ^
   9 cc1: all warnings being treated as errors
  10
  11 [Vincent: tweak patch for 0.166]
  12
  13 Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
  14 Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
  15
  16 diff -rup a/config/eu.am b/config/eu.am
  17 --- a/config/eu.am      2016-03-02 16:25:38.000000000 +0000
  18 +++ b/config/eu.am      2016-06-17 15:05:08.270974835 +0100
  19 @@ -65,7 +65,6 @@ AM_CFLAGS = -std=gnu99 -Wall -Wshadow -W
  20             -Wold-style-definition -Wstrict-prototypes \
  21             $(LOGICAL_OP_WARNING) $(DUPLICATED_COND_WARNING) \
  22             $(NULL_DEREFERENCE_WARNING) \
  23 -           $(if $($(*F)_no_Werror),,-Werror) \
  24             $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \
  25             $(if $($(*F)_no_Wstack_usage),,$(STACK_USAGE_WARNING)) \
  26             $($(*F)_CFLAGS)