emacs: fix linking on X11

Borrow a fix from MacPorts to fix x11 support

1 files changed, 4 insertions, 0 deletions

diff --git a/Library/Formula/emacs.rb b/Library/Formula/emacs.rb
index 87a32325a..5fb1e538d 100644
--- a/Library/Formula/emacs.rb
+++ b/Library/Formula/emacs.rb
@@ -79,6 +79,10 @@ class Emacs < Formula
     else
       if ARGV.include? "--with-x"
         ENV.x11
+        # These libs are not specified in xft's .pc. See:
+        # https://trac.macports.org/browser/trunk/dports/editors/emacs/Portfile#L74
+        # https://github.com/mxcl/homebrew/issues/8156
+        ENV.append 'LDFLAGS', '-lfreetype -lfontconfig'
         args << "--with-x"
         args << "--with-gif=no" << "--with-tiff=no" << "--with-jpeg=no"
       else