Avoid gcc warnings because of #pragma GCC system_header on older gcc.

[gnulib.git] / lib / sysexits.in.h

diff --git a/lib/sysexits.in.h b/lib/sysexits.in.h
index 14b0b36..73da88d 100644 (file)
--- a/lib/sysexits.in.h
+++ b/lib/sysexits.in.h
@@ -20,7 +20,9 @@
 
 #if @HAVE_SYSEXITS_H@
 
+# if __GNUC__ >= 3
 @PRAGMA_SYSTEM_HEADER@
+# endif
 
 /* IRIX 6.5 has an <unistd.h> that defines a macro EX_OK with a nonzero
    value.  Override it.  See