lib/glibc
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Fix setenv.c diagnostic pragma to be compatible with GCC 4.6

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Roland McGrath
2015-06-02 12:58:45 -07:00
parent 71bf272d91
commit 6cfae52edf
2 changed files with 10 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2015-06-02 Roland McGrath <roland@hack.frob.com>
* stdlib/setenv.c [__GNUC__,__GNUC_MINOR__ < 4,7]: Use
"-Wuninitialized" rather than "-Wmaybe-uninitialized" in pragma.
2015-06-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
* sysdeps/aarch64/libm-test-ulps: Update.

6
stdlib/setenv.c
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@ -24,7 +24,11 @@
there seems to be no way to pacify GCC selectively, only for the
place where it's needed. Do not use DIAG_IGNORE_NEEDS_COMMENT
here, as it's not defined yet. */
#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
#if ((__GNUC__ << 16) + __GNUC_MINOR__) >= ((4 << 16) + 7)
# pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
#else
# pragma GCC diagnostic ignored "-Wuninitialized"
#endif
#include <errno.h>
#if !_LIBC