---- cairo-1.2.2/configure.ac.orig 2006-08-08 23:05:54.000000000 +0000
-+++ cairo-1.2.2/configure.ac 2006-08-09 07:42:54.315971000 +0000
-@@ -227,7 +227,7 @@
+--- cairo-1.12.4/configure.ac~ 2012-09-13 13:38:21.000000000 +0200
++++ cairo-1.12.4/configure.ac 2012-10-07 07:13:25.814449494 +0200
+@@ -71,7 +71,7 @@ CAIRO_ENABLE_SURFACE_BACKEND(xlib, Xlib,
if test "x$no_x" = xyes; then
use_xlib="no (requires X development libraries)"
else
-- xlib_NONPKGCONFIG_LIBS="$X_PRE_LIBS $X_LIBS -lX11 $X_EXTRA_LIBS"
-+ xlib_NONPKGCONFIG_LIBS="$X_LIBS -lX11 $X_EXTRA_LIBS"
+- xlib_NONPKGCONFIG_LIBS="$X_PRE_LIBS $X_LIBS -lX11 -lXext $X_EXTRA_LIBS"
++ xlib_NONPKGCONFIG_LIBS="$X_LIBS -lX11 -lXext $X_EXTRA_LIBS"
xlib_NONPKGCONFIG_CFLAGS=$X_CFLAGS
fi])
])
---- cairo-1.8.8/configure.ac~ 2010-01-28 11:11:34.663816129 +0100
-+++ cairo-1.8.8/configure.ac 2010-01-28 11:13:43.651094955 +0100
-@@ -161,7 +161,7 @@
- AC_ARG_VAR([png_REQUIRES], [module name for libpng to search for using pkg-config])
- if test "x$png_REQUIRES" = x; then
- # libpng13 is GnuWin32's libpng-1.2.8 :-(
-- for l in libpng12 libpng13 libpng10 ; do
-+ for l in libpng libpng14 libpng12 libpng13 libpng10 ; do
- if $PKG_CONFIG --exists $l ; then
- png_REQUIRES=$l
- use_png=yes