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| author | Joel Brobecker <brobecker@adacore.com> | 2015-04-22 12:35:54 -0700 |
|---|---|---|
| committer | Joel Brobecker <brobecker@adacore.com> | 2015-04-22 12:37:52 -0700 |
| commit | dfc0f57b741c12a94520c9ec7f726755eac1d2de (patch) | |
| tree | 87f05aaf49ee6e26e6e8ad4ecb1e9479e9ad3680 /libiberty/setenv.c | |
| parent | f16eab5ffbd9128410241abc48edcd5871c91137 (diff) | |
| download | gdb-dfc0f57b741c12a94520c9ec7f726755eac1d2de.zip gdb-dfc0f57b741c12a94520c9ec7f726755eac1d2de.tar.gz gdb-dfc0f57b741c12a94520c9ec7f726755eac1d2de.tar.bz2 | |
libiberty/setenv.c: Do not declare environ if defined as a macro.
Otherwise, it causes a build warning on some platforms such as MinGW.
libiberty/ChangeLog (Eli Zaretskii <eliz@gnu.org>):
* setenv.c <environ>: Declare only if not a macro.
Diffstat (limited to 'libiberty/setenv.c')
| -rw-r--r-- | libiberty/setenv.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libiberty/setenv.c b/libiberty/setenv.c index 96917d5..714ca0a 100644 --- a/libiberty/setenv.c +++ b/libiberty/setenv.c @@ -63,8 +63,10 @@ extern int errno; #define __environ environ #ifndef HAVE_ENVIRON_DECL +#ifndef environ extern char **environ; #endif +#endif #undef setenv #undef unsetenv |