--- misc/cairo-1.10.2/src/Makefile.sources	2010-12-25 07:21:34.000000000 -0700
+++ misc/build/cairo-1.10.2/src/Makefile.sources	2011-12-16 08:44:19.209301900 -0700
@@ -214,7 +214,7 @@
 cairo_pdf_headers = cairo-pdf.h
 cairo_pdf_private = cairo-pdf-surface-private.h
 cairo_pdf_sources = cairo-pdf-surface.c
-if CAIRO_HAS_PDF_SURFACE
+ifeq ($(CAIRO_HAS_PDF_SURFACE),1)
 req_cairo_deflate_stream_sources = $(cairo_deflate_stream_sources)
 endif
 
@@ -248,7 +248,7 @@
 	cairo-xlib-surface-private.h \
 	cairo-xlib-xrender-private.h \
 	$(NULL)
-if BUILD_XLIB_XCB
+ifeq ($(BUILD_XLIB_XCB),1)
 cairo_xlib_sources = cairo-xlib-xcb-surface.c
 else
 cairo_xlib_sources = \
@@ -273,7 +273,7 @@
 		    cairo-xcb-surface-core.c \
 		    cairo-xcb-surface-render.c \
 		    $(NULL)
-if BUILD_XCB_SHM
+ifeq ($(BUILD_XCB_SHM),1)
 cairo_xcb_sources += \
 		    cairo-xcb-shm.c \
 		    cairo-xcb-connection-shm.c \
@@ -322,7 +322,7 @@
 		   cairo-gl-gradient.c \
 		   cairo-gl-shaders.c \
 		   cairo-gl-surface.c
-if BUILD_PRIVATE_GLEW
+ifeq ($(BUILD_PRIVATE_GLEW),1)
 cairo_gl_sources += glew/glew.c
 endif
 
@@ -373,7 +373,7 @@
 
 cairo_script_headers = cairo-script.h
 cairo_script_sources = cairo-script-surface.c
-if CAIRO_HAS_SCRIPT_SURFACE
+ifeq ($(CAIRO_HAS_SCRIPT_SURFACE),1)
 req_cairo_deflate_stream_sources = $(cairo_deflate_stream_sources)
 endif
 
@@ -383,7 +383,7 @@
 
 cairo_xml_headers = cairo-xml.h
 cairo_xml_sources = cairo-xml-surface.c
-if CAIRO_HAS_XML_SURFACE
+ifeq ($(CAIRO_HAS_XML_SURFACE),1)
 req_cairo_deflate_stream_sources = $(cairo_deflate_stream_sources)
 endif