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| author | Joseph Myers <joseph@codesourcery.com> | 2015-02-16 22:12:15 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2015-02-16 22:12:15 +0000 |
| commit | 86c56b164ced14cadd054a37613fbddf896194da (patch) | |
| tree | 833ac8cf4e2fd6ef911a4b27edd68208a4a10b2c /sysdeps/mips | |
| parent | 35264d14426e1e3ca7b595db1de76208374b56e3 (diff) | |
| download | glibc-86c56b164ced14cadd054a37613fbddf896194da.tar.gz glibc-86c56b164ced14cadd054a37613fbddf896194da.tar.xz glibc-86c56b164ced14cadd054a37613fbddf896194da.zip | |
Fix MIPS __mips_isa_rev -Werror=undef build.
I see an error
In file included from ../sysdeps/mips/include/sys/asm.h:20:0,
from ../sysdeps/mips/start.S:39:
../sysdeps/mips/sys/asm.h:421:5: error: "__mips_isa_rev" is not defined [-Werror=undef]
#if __mips_isa_rev < 6
^
cc1: some warnings being treated as errors
in MIPS builds. As sys/asm.h is an installed header, it seems better
to test for !defined __mips_isa_rev here, instead of defining it to 0
as done in sysdeps/unix/mips/sysdep.h, to avoid perturbing any code
outside glibc that tests whether __mips_isa_rev is defined; this patch
does so.
* sysdeps/mips/sys/asm.h [__mips_isa_rev < 6]: Change condition to
[!defined __mips_isa_rev || __mips_isa_rev < 6].
Diffstat (limited to 'sysdeps/mips')
| -rw-r--r-- | sysdeps/mips/sys/asm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/mips/sys/asm.h b/sysdeps/mips/sys/asm.h index 6c94cee5d7..0ff88027db 100644 --- a/sysdeps/mips/sys/asm.h +++ b/sysdeps/mips/sys/asm.h @@ -418,7 +418,7 @@ symbol = value # define PTR_ADDI addi # define PTR_SUB sub # define PTR_SUBI subi -#if __mips_isa_rev < 6 +#if !defined __mips_isa_rev || __mips_isa_rev < 6 # define PTR_ADDU add /* no u */ # define PTR_ADDIU addi /* no u */ # define PTR_SUBU sub /* no u */ |