gdk/gdkprofiler.c: Don't include unistd.h unconditionally

unistd.h is not universally available, so only include it when it can be
found during the configure stage.

diff --git a/gdk/gdkprofiler.c b/gdk/gdkprofiler.c
index de04a3ce9f8cd92a919ec58504d8ced3b813c939..aed2557de68aa9da3708b00fa3f99f9da8f3212a 100644 (file)
--- a/gdk/gdkprofiler.c
+++ b/gdk/gdkprofiler.c
@@ -21,7 +21,10 @@
 #include "config.h"
 
 #include <sys/types.h>
+
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#endif
 
 #include "gdkversionmacros.h"
 #include "gdkprofiler.h"