[cogl] mingw: don't fetch mesa_wgl.h + update summary blurb

[Robert Bragg <rbragg src gnome org>]

commit 157016930407bc3f09e7c3e707d4630ea30c361a
Author: Robert Bragg <robert linux intel com>
Date:   Mon Sep 19 19:11:11 2011 +0100

    mingw: don't fetch mesa_wgl.h + update summary blurb
    
    mesa_wgl.h can no longer be fetched from upstream and since it's no
    longer used anyway we don't fetch this any more. This also updates
    the blurb printed after fetching dependencies to show how to run
    ./configure so we pass --enable-wgl not --enable-stub-winsys and
    to also pass the -I path for the cogl-cross/include directory which has
    the latest gl.h we fetched so the build doesn't try and use the headers
    shipped with the mingw toolchain which may be out-of-date.
    
    Reviewed-by: Neil Roberts <neil linux intel com>

 build/mingw/mingw-fetch-dependencies.sh |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/build/mingw/mingw-fetch-dependencies.sh b/build/mingw/mingw-fetch-dependencies.sh
index 439e028..f408348 100755
--- a/build/mingw/mingw-fetch-dependencies.sh
+++ b/build/mingw/mingw-fetch-dependencies.sh
@@ -24,10 +24,9 @@ TOR_DEPS=( \
 
 GL_HEADER_URLS=( \
     http://cgit.freedesktop.org/mesa/mesa/plain/include/GL/gl.h \
-    http://cgit.freedesktop.org/mesa/mesa/plain/include/GL/mesa_wgl.h \
     http://www.opengl.org/registry/api/glext.h );
 
-GL_HEADERS=( gl.h mesa_wgl.h glext.h );
+GL_HEADERS=( gl.h glext.h );
 
 function download_file ()
 {
@@ -329,7 +328,7 @@ echo
 echo "To get started, you should be able to configure and build from"
 echo "the top of your clutter source directory as follows:"
 echo
-echo "./configure --host=\"$TARGET\" --target=\"$TARGET\" --build=\"\`./config.guess\`\" --enable-stub-winsys CFLAGS=\"-mms-bitfields\" PKG_CONFIG=\"$RUN_PKG_CONFIG\"" PKG_CONFIG_PATH=
+echo "./configure --host=\"$TARGET\" --target=\"$TARGET\" --build=\"\`./build/config.guess\`\" --enable-wgl CFLAGS=\"-mms-bitfields -I$ROOT_DIR/include\" PKG_CONFIG=\"$RUN_PKG_CONFIG\"" PKG_CONFIG_PATH=
 echo "make"
 echo
 echo "Note: the explicit --build option is often necessary to ensure autoconf"