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| author | Joseph Myers <joseph@codesourcery.com> | 2015-02-26 22:50:54 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2015-02-26 22:50:54 +0000 |
| commit | 31331a07a547b89af8b6b659832d7a3c6c6f7b87 (patch) | |
| tree | e2ab8fbc9339ffe1c5fe489fba3a2308b8a51fb0 /sysdeps/ieee754/Makefile | |
| parent | 09220e66346dc111ee5b1c5d5bc346f4ca22872e (diff) | |
| download | glibc-31331a07a547b89af8b6b659832d7a3c6c6f7b87.tar.gz | |
Avoid -Wno-write-strings for k_standard.c.
We want to avoid -Wno- options in makefiles as far as possible, by
cleaning up the underlying issues if possible or failing that by using
diagnostic pragmas. This patch eliminates the use of
-Wno-write-strings for sysdeps/ieee754/k_standard.c by using casts in
the source file to cast away const; those casts are encapsulated in a
macro that also deals with the choice of strings for float / double /
long double functions (for which the logic was previously replicated
many times).
Tested for x86_64; the only change to disassembly of installed
stripped shared libraries was a line number in an assertion.
* sysdeps/ieee754/k_standard.c (CSTR): New macro.
(__kernel_standard): Use CSTR macro when setting exc.name.
* sysdeps/ieee754/Makefile [$(subdir) = math]
(CFLAGS-k_standard.c): Remove variable.
Diffstat (limited to 'sysdeps/ieee754/Makefile')
| -rw-r--r-- | sysdeps/ieee754/Makefile | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sysdeps/ieee754/Makefile b/sysdeps/ieee754/Makefile index 1168406c19..5c7fc3fc52 100644 --- a/sysdeps/ieee754/Makefile +++ b/sysdeps/ieee754/Makefile @@ -1,5 +1,4 @@ ifeq ($(subdir),math) sysdep_headers += ieee754.h -CFLAGS-k_standard.c = -Wno-write-strings endif |