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glibc/sysdeps
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Paul A. Clarke b5232c9f9e [powerpc] fenv_libc.h: protect use of __builtin_cpu_supports 
Using __builtin_cpu_supports() requires support in GCC and Glibc.
My recent patch to fenv_libc.h added an unprotected use of
__builtin_cpu_supports().  Compilation of Glibc itself will fail
with a sufficiently new GCC and sufficiently old Glibc:

../sysdeps/powerpc/fpu/fegetexcept.c: In function ‘__fegetexcept’:
../sysdeps/powerpc/fpu/fenv_libc.h:52:20: error: builtin ‘__builtin_cpu_supports’ needs GLIBC (2.23 and newer) that exports hardware capability bits [-Werror]

Reviewed-by: Florian Weimer <fweimer@redhat.com>
Fixes 3db85a9814.
2019-07-09 13:09:35 -05:00
..
aarch64 aarch64: new ifunc resolver ABI 2019-07-04 11:13:32 +01:00
alpha alpha: Improve sysdeps/alpha/divqu.S and sysdeps/alpha/remqu.S 2019-04-01 16:00:37 +07:00
arm Break further lines before not after operators. 2019-02-26 15:01:50 +00:00
csky C-SKY: mark lr as undefined to stop unwinding 2019-03-11 09:51:14 +08:00
generic Add single-thread.h header 2019-05-14 08:41:15 -03:00
gnu Add UDP_GRO from Linux 5.0 to netinet/udp.h. 2019-03-25 13:16:46 +00:00
hppa Add some spaces before '('. 2019-02-27 13:55:45 +00:00
htl hurd: advertise *_setpshared as not supported 2019-01-02 22:21:34 +01:00
hurd Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
i386 x86: Add sysdeps/x86/dl-lookupcfg.h 2019-06-26 15:07:28 -07:00
ia64 Refactor hp-timing rtld usage 2019-03-22 17:30:44 -03:00
ieee754 math: Use wordsize-64 version for s_logb 2019-07-08 17:22:22 -03:00
init_array Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
m68k wcsmbs: optimize wcpcpy 2019-02-27 10:00:34 -03:00
mach misc: Add twalk_r function 2019-05-02 11:42:51 +02:00
microblaze Break more lines before not after operators. 2019-02-25 13:19:19 +00:00
mips Add and move fall-through comments in system-specific code. 2019-02-26 02:09:18 +00:00
nios2 Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
nptl x86: Remove arch-specific low level lock implementation 2019-05-14 08:48:02 -03:00
posix nss: Turn __nss_database_lookup into a compatibility symbol 2019-05-15 15:07:49 +02:00
powerpc [powerpc] fenv_libc.h: protect use of __builtin_cpu_supports 2019-07-09 13:09:35 -05:00
pthread <semaphore.h>: Add nonnull attributes 2019-04-29 10:11:35 +02:00
riscv riscv: restore ABI compatibility (bug 24484) 2019-07-04 14:55:58 +02:00
s390 S390: Regenerate ULPs. 2019-06-25 15:14:17 +02:00
sh Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
sparc Refactor hp-timing rtld usage 2019-03-22 17:30:44 -03:00
unix dl-vdso: Add LINUX_4 HASH CODE to support nds32 vdso mechanism 2019-07-08 15:57:01 -03:00
wordsize-32 Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
wordsize-64 Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
x86 Call _dl_open_check after relocation [BZ #24259] 2019-07-01 12:23:22 -07:00
x86_64 x86: Add sysdeps/x86/dl-lookupcfg.h 2019-06-26 15:07:28 -07:00