Use -lcg on Win32-targeted builds

Makefile.common

@@ -466,14 +466,7 @@ endif
 ifeq ($(HAVE_CG), 1)
 	DEFINES += -DHAVE_CG
    OBJ += gfx/shader_cg.o
-   ifeq ($(OSX), 1)
-      LIBS += -framework Cg
-   else
-      LIBS += -lCg -lCgGL
-      ifeq ($(HAVE_D3D9),1)
-         LIBS += -lcgD3D9
-      endif
-   endif
+   LIBS += $(CG_LIBS)
 endif
 
 ifeq ($(HAVE_D3D9), 1)
@@ -485,9 +478,10 @@ ifeq ($(HAVE_D3D9), 1)
 			 gfx/context/d3d_ctx.o
    DEFINES += -DHAVE_WIN32_D3D9
    LIBS += -ld3d9 -ld3dx9 -ldxguid
-ifeq ($(HAVE_CG), 1)
-   LIBS += -lcg -lcgD3D9
-endif
+
+   ifeq ($(HAVE_CG), 1)
+      LIBS += -lcgD3D9
+   endif
 endif
 
 ifeq ($(HAVE_LIBXML2), 1)

Makefile.win

@@ -33,6 +33,8 @@ ifeq ($(SLIM),)
    HAVE_FFMPEG = 1
 endif
 
+CG_LIBS          := -lcg -lcgGL
+
 FREETYPE_CFLAGS  := -DHAVE_FREETYPE -Ifreetype2
 FREETYPE_LIBS    := -lfreetype
 

qb/config.libs.sh

@@ -209,9 +209,14 @@ fi
 if [ "$HAVE_OPENGL" != 'no' ] && [ "$HAVE_GLES" != 'yes' ]; then
    if [ "$OS" = 'Darwin' ]; then
       check_lib CG "-framework Cg" cgCreateContext
+      [ "$HAVE_CG" = 'yes' ] && CG_LIBS='-framework Cg'
+   elif [ "$OS" = 'Win32' ]; then
+      check_lib_cxx CG -lcg cgCreateContext
+      [ "$HAVE_CG" = 'yes' ] && CG_LIBS='-lcg -lcgGL'
    else
       # On some distros, -lCg doesn't link against -lstdc++ it seems ...
       check_lib_cxx CG -lCg cgCreateContext
+      [ "$HAVE_CG" = 'yes' ] && CG_LIBS='-lCg -lCgGL'
    fi
 else
    echo "Ignoring Cg. Desktop OpenGL is not enabled."