- MFB: Fix build where __USE_GNU is used instead of _GNU_SOURCE to define utsname.domainname

18 years ago · dcca384b8c
1 changed files with 5 additions and 0 deletions
--- a/ext/posix/posix.c
+++ b/ext/posix/posix.c
@ -36,6 +36,11 @@
 #endif

 #include <sys/resource.h>
+
+#if defined(_GNU_SOURCE) && !defined(__USE_GNU)
+# define __USE_GNU
+#endif
+
 #include <sys/utsname.h>
 #include <sys/types.h>
 #include <sys/stat.h>