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author | Joseph Myers <joseph@codesourcery.com> | 2015-02-16 22:12:15 +0000 |
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committer | Joseph Myers <joseph@codesourcery.com> | 2015-02-16 22:12:15 +0000 |
commit | 86c56b164ced14cadd054a37613fbddf896194da (patch) | |
tree | 833ac8cf4e2fd6ef911a4b27edd68208a4a10b2c | |
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].
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | sysdeps/mips/sys/asm.h | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index 78fe389f28..d4a72d8a5b 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2015-02-16 Joseph Myers <joseph@codesourcery.com> + + * sysdeps/mips/sys/asm.h [__mips_isa_rev < 6]: Change condition to + [!defined __mips_isa_rev || __mips_isa_rev < 6]. + 2015-02-16 Torvald Riegel <triegel@redhat.com> * nptl/tst-cond25.c (cleanup): Explicitly check that the mutex is 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 */ |