povray: adjust hard-coded /usr/local in scripts

Some helper scripts have a hard-coded `/usr/local`, making them useless for users with a non-standard Homebrew installation location.
Homebrew · Apr 22, 2016 · 52697ce · 52697ce
1 parent f01cc18
commit 52697ce
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/Formula/povray.rb b/Formula/povray.rb
@@ -72,6 +72,12 @@ def install
 
     args << "--with-openexr=#{HOMEBREW_PREFIX}" if build.with? "openexr"
 
+    # Adjust some scripts to search for `etc` in HOMEBREW_PREFIX.
+    %w[allanim allscene portfolio].each do |script|
+      inreplace "unix/scripts/#{script}.sh",
+                /^DEFAULT_DIR=.*$/, "DEFAULT_DIR=#{HOMEBREW_PREFIX}"
+    end
+
     cd "unix" do
       system "./prebuild.sh"
     end