update COMPILING with instructions for Homebrew

diff --git a/COMPILING b/COMPILING
index 3c847ee13da6189d09f378d8a7e4fd1c2e0a053d..29a707c5917ef3dbdc40fce5dfbb2bbc92cc425e 100644 (file)
--- a/COMPILING
+++ b/COMPILING
@@ -48,16 +48,22 @@ environment:
 - OS X 10.5 or 10.6
 - Xcode developer tools installed (OSX DVD)
 - X11 (from the OS X DVD)
-- MacPorts or fink installed
+- MacPorts or fink or homebrew installed
 - the following packages installed:
   Macports:
     gtkglext pkgconfig glib2-devel libxml2 gtk2 pango atk gettext wget
   Fink:
     gtkglext1 pkgconfig glib2-dev libxml2 gtk+2 gtk+2-dev pango1-xft2-ft219-dev atk1 gettext-dev wget
+  homebrew:
+    gtk+ gtkglext
 
 build:
 run 'make'
 
+homebrew build:
+run 'export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/opt/X11/lib/pkgconfig
+make'
+
 run:
 Switch into the install folder, and run NetRadiant.app