Include getopt.h when getopt_long() is provided by the system

diff --git a/ccache.c b/ccache.c
index dc21fa1b442f75af1bb83843ad050093f1c40801..5b8a7460adbbb9bc4266de32a4d0f8e8a39cbaea 100644 (file)
--- a/ccache.c
+++ b/ccache.c
@@ -20,7 +20,11 @@
  */
 
 #include "ccache.h"
+#ifdef HAVE_GETOPT_LONG
+#include <getopt.h>
+#else
 #include "getopt_long.h"
+#endif
 #include "hashtable.h"
 #include "hashtable_itr.h"
 #include "hashutil.h"