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[PowerPC64] Don't define __GI_ variant of isnan for static lib

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It seems to me that libc.a should not contain any of the __GI_
symbols, and certainly --enable-multi-arch ought to not add to the
list.  At the end of this patch series we have the following in both
--enable-multi-arch and --disable-multi-arch libc.a:
0000000000000000 T __GI___readdir64
0000000000000000 T __GI___fxstatat64
0000000000000000 T __GI_getrlimit
0000000000000000 T __GI___getrlimit

	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S (hidden_def):
	Redefine only when SHARED.
This commit is contained in:
Alan Modra 2017-10-23 17:27:30 +10:30
parent b61afe8c81
commit e9b8e19419
2 changed files with 10 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2017-10-31 Alan Modra <amodra@gmail.com>
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S (hidden_def):
Redefine only when SHARED.
2017-10-30 Joseph Myers <joseph@codesourcery.com>
* math/math.h [__HAVE_DISTINCT_FLOAT16 || (__HAVE_FLOAT16 && !_LIBC)]:

8
sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S
View File

@ -28,8 +28,10 @@
#define __isnan __isnan_ppc64
#undef hidden_def
#define hidden_def(name) \
.globl __GI___isnan ; .set __GI___isnan,__isnan_ppc64
#ifdef SHARED
#undef hidden_def
#define hidden_def(name) \
.globl __GI___isnan ; .set __GI___isnan,__isnan_ppc64
#endif
#include <sysdeps/powerpc/powerpc64/fpu/s_isnan.S>