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authorRoland McGrath <roland@hack.frob.com>2015-06-02 12:58:45 -0700
committerRoland McGrath <roland@hack.frob.com>2015-06-02 12:58:45 -0700
commit6cfae52edfb487ca3b78336a061acb6694338f72 (patch)
tree2dbd1b4bab4ee6ce892b9837e68ad81cff7f1b99 /stdlib
parent71bf272d9189c5ff54476b6b055bb400a2a76800 (diff)
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Fix setenv.c diagnostic pragma to be compatible with GCC 4.6
Diffstat (limited to 'stdlib')
-rw-r--r--stdlib/setenv.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/stdlib/setenv.c b/stdlib/setenv.c
index 184a8cdd07..b9e0ba808d 100644
--- a/stdlib/setenv.c
+++ b/stdlib/setenv.c
@@ -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