1 files changed, 2 insertions, 0 deletions
diff --git a/libbb/regex.c b/libbb/regex.c
index 87b33e466..2cca16934 100644
--- a/libbb/regex.c
+++ b/libbb/regex.c
@@ -24,7 +24,9 @@
  #pragma alloca
 #endif
+#ifndef _GNU_SOURCE
 #define _GNU_SOURCE
+#endif
 /* We need this for `regex.h', and perhaps for the Emacs include files.  */
 #include <sys/types.h>

diff --git a/libbb/regex.c b/libbb/regex.c index 87b33e466..2cca16934 100644 --- a/libbb/regex.c +++ b/libbb/regex.c
@@ -24,7 +24,9 @@
24	#pragma alloca	24	#pragma alloca
25	#endif	25	#endif
26		26
		27	#ifndef _GNU_SOURCE
27	#define _GNU_SOURCE	28	#define _GNU_SOURCE
		29	#endif
28		30
29	/* We need this for `regex.h', and perhaps for the Emacs include files. */	31	/* We need this for `regex.h', and perhaps for the Emacs include files. */
30	#include <sys/types.h>	32	#include <sys/types.h>