[cogl] mingw: Try adding a -w64 suffix when searching for a suitable compiler

[Neil Roberts <nroberts src gnome org>]

commit f5f0342315e524523c50549e91eb9ff1683ab558
Author: Neil Roberts <neil linux intel com>
Date:   Fri Mar 21 17:29:40 2014 +0000

    mingw: Try adding a -w64 suffix when searching for a suitable compiler
    
    On 64-bit fedora the 32-bit MinGW compiler is called
    i686-w64-mingw32-gcc which wasn't being picked up by the
    mingw-fetch-depdencies script.
    
    Reviewed-by: Robert Bragg <robert bragg intel com>

 build/mingw/mingw-fetch-dependencies.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/build/mingw/mingw-fetch-dependencies.sh b/build/mingw/mingw-fetch-dependencies.sh
index 6544bfe..30e2ac7 100755
--- a/build/mingw/mingw-fetch-dependencies.sh
+++ b/build/mingw/mingw-fetch-dependencies.sh
@@ -153,7 +153,7 @@ function find_compiler ()
     local gccbin fullpath;
 
     if [ -z "$MINGW_TOOL_PREFIX" ]; then
-       for gccbin in i{3,4,5,6}86{-pc,}-mingw32{,msvc}-gcc; do
+       for gccbin in i{3,4,5,6}86{-pc,-w64,}-mingw32{,msvc}-gcc; do
            fullpath="`which $gccbin 2>/dev/null`";
            if [ "$?" -eq 0 ]; then
                MINGW_TOOL_PREFIX="${fullpath%%gcc}";