[gsettings-desktop-schemas] Give CC to GIScanner

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 19f0508af17bf3cff3fec8902ae1b82682f0836b
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Wed Jul 23 18:42:45 2014 +0200

    Give CC to GIScanner
    
    Taken from: https://github.com/Alexpux/MINGW-packages

 headers/Makefile.am |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/headers/Makefile.am b/headers/Makefile.am
index 820ba78..27264d5 100644
--- a/headers/Makefile.am
+++ b/headers/Makefile.am
@@ -2,6 +2,7 @@ gdesktopincludedir = $(includedir)/gsettings-desktop-schemas
 gdesktopinclude_HEADERS = gdesktop-enums.h
 
 INTROSPECTION_GIRS =
+INTROSPECTION_SCANNER_ENV = CC="$(CC)"
 INTROSPECTION_SCANNER_ARGS = --add-include-path=$(srcdir)
 INTROSPECTION_COMPILER_ARGS = --includedir=$(srcdir)