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| author | Joseph Myers <joseph@codesourcery.com> | 2014-11-14 13:48:39 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2014-11-14 13:48:39 +0000 |
| commit | c1b0aadcdfd1b4b56588856cdc3197f4f145677d (patch) | |
| tree | c40216176f216cce95e072cedc8a34bc7b705be9 /include/string.h | |
| parent | bf438382bd8ffcc614b01e9a273a577b3ed54f9f (diff) | |
| download | glibc-c1b0aadcdfd1b4b56588856cdc3197f4f145677d.tar.gz | |
Fix build of C mempcpy and stpcpy.
This patch fixes the build of C mempcpy and stpcpy by disabling the
redirection to __mempcpy and __stpcpy asm names if
NO_MEMPCPY_STPCPY_REDIRECT is defined, and defining that macro in the
relevant source files.
Tested for powerpc32 that the build is fixed.
* include/string.h [NO_MEMPCPY_STPCPY_REDIRECT] (mempcpy): Do not
redeclare with asm name.
[NO_MEMPCPY_STPCPY_REDIRECT] (stpcpy): Likewise.
* string/mempcpy.c (NO_MEMPCPY_STPCPY_REDIRECT): Define before
including <string.h>.
* string/stpcpy.c (NO_MEMPCPY_STPCPY_REDIRECT): Likewise.
* sysdeps/powerpc/powerpc32/power4/multiarch/mempcpy.c
[!NOT_IN_libc] (NO_MEMPCPY_STPCPY_REDIRECT): Likewise.
* sysdeps/powerpc/powerpc64/multiarch/mempcpy.c
[!NOT_IN_libc] (NO_MEMPCPY_STPCPY_REDIRECT): Likewise.
* sysdeps/powerpc/powerpc64/multiarch/stpcpy.c
[SHARED && !NOT_IN_libc] (NO_MEMPCPY_STPCPY_REDIRECT): Likewise.
Diffstat (limited to 'include/string.h')
| -rw-r--r-- | include/string.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/string.h b/include/string.h index 99cc2d3f59..172940b759 100644 --- a/include/string.h +++ b/include/string.h @@ -115,7 +115,8 @@ libc_hidden_builtin_proto (strspn) libc_hidden_builtin_proto (strstr) libc_hidden_builtin_proto (ffs) -#if defined NOT_IN_libc || !defined SHARED +#if (defined NOT_IN_libc || !defined SHARED) \ + && !defined NO_MEMPCPY_STPCPY_REDIRECT /* Redirect calls to __builtin_mempcpy and __builtin_stpcpy to call __mempcpy and __stpcpy if not inlined. */ extern __typeof (mempcpy) mempcpy __asm__ ("__mempcpy"); |