pngcrush: pass flags to make instead of using inreplace

1 files changed, 4 insertions, 6 deletions

diff --git a/Library/Formula/pngcrush.rb b/Library/Formula/pngcrush.rb
index 5e9819214..3d1325d1d 100644
--- a/Library/Formula/pngcrush.rb
+++ b/Library/Formula/pngcrush.rb
@@ -6,12 +6,10 @@ class Pngcrush < Formula
   md5 '9f29bd4bc05ae1415e5ad10241798794'
 
   def install
-    # use our CFLAGS, LDFLAGS, CC, and LD
-    inreplace 'Makefile' do |s|
-      s.remove_make_var! %w[CFLAGS LDFLAGS CC LD]
-    end
-
-    system "make"
+    system "make", "CC=#{ENV.cc}",
+                   "LD=#{ENV.cc}",
+                   "CFLAGS=#{ENV.cflags}",
+                   "LDFLAGS=#{ENV.ldflags}"
     bin.install 'pngcrush'
   end
 end