gentoo-overlay/media-video/isight-firmware-tools/files/isight-firmware-tools-1.5.90-build-O0.patch

--- src/export.c
+++ src/export.c
@@ -35,6 +35,8 @@
 #include <glib/gi18n.h>
 #include <glib/gstdio.h>
 
+#include <locale.h>
+
 /* OPTIONS */
 static gchar *input	= NULL;
 static gchar *output	= "isight.ihx";
--- src/extract.c
+++ src/extract.c
@@ -36,6 +36,8 @@
 #include <glib/gi18n.h>
 #include <glib/gstdio.h>
 
+#include <locale.h>
+
 /*
  * Foreach file identified by their sha1sum, we store the offset where
  * the firmware begin in the file.
--- src/load.h
+++ src/load.h
@@ -36,6 +36,8 @@
 #include <glib.h>
 #include <usb.h>
 
+#include <locale.h>
+
 #ifndef _LOAD_H_
 #define	_LOAD_H_