--- cairo-1.12.0/util/cairo-missing/cairo-missing.h.orig	2012-02-02 01:48:15.000000000 +0100
+++ cairo-1.12.0/util/cairo-missing/cairo-missing.h	2012-03-25 12:56:29.970335651 +0200
@@ -37,7 +37,7 @@
 #include <string.h>
 #include <sys/types.h>
 
-#ifdef _WIN32
+#if defined(_WIN32) && !defined(__MINGW32__)
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>

--- cairo-1.14.4/boilerplate/cairo-boilerplate-win32.c.orig	2015-10-27 22:04:22.000000000 +0100
+++ cairo-1.14.4/boilerplate/cairo-boilerplate-win32.c	2015-10-30 17:16:38.317127499 +0100
@@ -26,6 +26,7 @@
 
 #include "cairo-boilerplate-private.h"
 
+#include <limits.h>
 #include <cairo-win32.h>
 
 static const cairo_user_data_key_t win32_closure_key;
--- cairo-1.14.12/src/cairo-compiler-private.h.orig	2017-12-04 23:24:46.000000000 +0100
+++ cairo-1.14.12/src/cairo-compiler-private.h	2018-09-27 21:39:54.869047194 +0200
@@ -195,7 +195,7 @@
 #define __attribute__(x)
 #endif
 
-#if (defined(__WIN32__) && !defined(__WINE__)) || defined(_MSC_VER)
+#if (defined(__WIN32__) && !defined(__WINE__) && !defined(__MINGW32__)) || defined(_MSC_VER)
 #define access _access
 #define fdopen _fdopen
 #define hypot _hypot
--- cairo-1.16.0/configure.ac.orig	2018-10-21 16:21:17.304355378 +0200
+++ cairo-1.16.0/configure.ac	2018-10-21 17:09:07.484322608 +0200
@@ -334,7 +334,11 @@
 	  AC_CHECK_HEADER(GL/gl.h,, [use_gl="no (gl.pc nor OpenGL headers not found)"])
 	  if test "x$use_gl" = "xyes"; then
 	      gl_NONPKGCONFIG_CFLAGS=
+	      if test "x$have_windows" = xyes; then
+		      gl_NONPKGCONFIG_LIBS="-lopengl32"
+	      else
 	      gl_NONPKGCONFIG_LIBS="-lGL"
+	      fi
 	  fi])
 
   if test "x$have_dl" = "xyes" -a "x$have_dlsym" = "xyes"; then
--- cairo-1.16.0/test/Makefile.am.orig	2018-08-17 03:10:53.000000000 +0200
+++ cairo-1.16.0/test/Makefile.am	2018-10-21 18:46:12.054256102 +0200
@@ -17,8 +17,11 @@ endif
 endif
 
 if CAIRO_HAS_GL_SURFACE
+if CAIRO_HAS_XLIB_SURFACE
+# gl_surface test relies on X11/GLX
 test_sources += $(gl_surface_test_sources)
 endif
+endif
 
 if CAIRO_HAS_EGL_FUNCTIONS
 test_sources += $(egl_surface_test_sources)
--- cairo-1.16.0/boilerplate/cairo-boilerplate-wgl.c.orig	2018-08-17 03:10:53.000000000 +0200
+++ cairo-1.16.0/boilerplate/cairo-boilerplate-wgl.c	2018-10-21 20:14:56.554195307 +0200
@@ -35,6 +35,7 @@
 
 #include "cairo-boilerplate-private.h"
 
+#include <GL/gl.h>
 #include <cairo-gl.h>
 
 static const cairo_user_data_key_t gl_closure_key;