Fix Qt installation warnings.

PRL files are necessary in lib so whitelist them.

Debian installs them too:
http://packages.debian.org/squeeze/amd64/libqt4-dev/filelist

2 files changed, 7 insertions, 3 deletions

diff --git a/Library/Formula/qt.rb b/Library/Formula/qt.rb
index 2b4562ebd..313fb99a6 100644
--- a/Library/Formula/qt.rb
+++ b/Library/Formula/qt.rb
@@ -94,9 +94,8 @@ class Qt < Formula
     # Some config scripts will only find Qt in a "Frameworks" folder
     # VirtualBox is an example of where this is needed
     # See: https://github.com/mxcl/homebrew/issues/issue/745
-    # TODO - surely this link can be made without the `cd`
     cd prefix do
-      ln_s lib, "Frameworks"
+      ln_s lib, prefix + "Frameworks"
     end
 
     # The pkg-config files installed suggest that headers can be found in the
@@ -106,6 +105,10 @@ class Qt < Formula
       framework_name = File.basename(File.dirname(path), '.framework')
       ln_s path.realpath, include+framework_name
     end
+
+    Pathname.glob(bin + '*.app').each do |path|
+      mv path, prefix
+    end
   end
 
   def test
diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index 5efc22c10..38bb6aba4 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -328,10 +328,11 @@ class FormulaInstaller
     return unless File.exist? f.lib
 
     valid_libraries = %w(.a .dylib .framework .la .o .so)
+    allowed_non_libraries = %w(.jar .prl)
     non_libraries = f.lib.children.select do |g|
       next if g.directory?
       extname = g.extname
-      (extname != ".jar") and (not valid_libraries.include? extname)
+      (not allowed_non_libraries.include? extname) and (not valid_libraries.include? extname)
     end
 
     unless non_libraries.empty?