From 21934eba0c705fbf2d1d7e4c4fa8468857dc73c3 Mon Sep 17 00:00:00 2001
From: Steven Yi
Date: Sun, 19 May 2013 17:39:46 +0100
Subject: fltk: add patch for issue with -lpng

https://trac.macports.org/browser/trunk/dports/aqua/fltk/files/patch-src-Makefile.diff

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
---
 Library/Formula/fltk.rb | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'Library')

diff --git a/Library/Formula/fltk.rb b/Library/Formula/fltk.rb
index bf542bcdb..c62c08cfa 100644
--- a/Library/Formula/fltk.rb
+++ b/Library/Formula/fltk.rb
@@ -15,6 +15,12 @@ class Fltk < Formula
     cause "http://llvm.org/bugs/show_bug.cgi?id=10338"
   end
 
+  # The patch is to fix issue with -lpng not found.
+  # Based on: https://trac.macports.org/browser/trunk/dports/aqua/fltk/files/patch-src-Makefile.diff
+  def patches
+    DATA
+  end
+
   def install
     ENV.universal_binary if build.universal?
     system "./configure", "--prefix=#{prefix}",
@@ -23,3 +29,18 @@ class Fltk < Formula
     system "make install"
   end
 end
+
+__END__
+diff --git a/src/Makefile b/src/Makefile
+index fcad5f0..5a5a850 100644
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -355,7 +355,7 @@ libfltk_images.1.3.dylib: $(IMGOBJECTS) libfltk.1.3.dylib
+ 		-install_name $(libdir)/$@ \
+ 		-current_version 1.3.1 \
+ 		-compatibility_version 1.3.0 \
+-		$(IMGOBJECTS)  -L. $(LDLIBS) $(IMAGELIBS) -lfltk
++		$(IMGOBJECTS)  -L. $(LDLIBS) $(IMAGELIBS) -lfltk $(LDFLAGS)
+ 	$(RM) libfltk_images.dylib
+ 	$(LN) libfltk_images.1.3.dylib libfltk_images.dylib
+ 
-- 
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