Include <sys/errno.h> in case `errno' is a macro defined there.

From-SVN: r8082

diff --git a/gcc/gcc.c b/gcc/gcc.c
index 52e38ff923152f4cfd1fbb2904b1975267ce1ffe..a1b5bb87bdc35a21746f7ba5217e150bcce1f56e 100644 (file)
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -35,6 +35,7 @@ compilation is specified by a string called a "spec".  */
 #include <signal.h>
 #include <sys/stat.h>
 #include <sys/file.h>   /* May get R_OK, etc. on some systems.  */
+#include <sys/errno.h>
 
 #include "config.h"
 #include "obstack.h"