initial commit

qt-patches/patch-qt.rb

@@ -0,0 +1,57 @@
+#!/usr/bin/env ruby
+
+if Dir.pwd =~ /qt-(mac|x11|win|all)-(opensource|commercial)-src-(\d.\d.\d)/
+  QT_OS = $1
+  QT_VERSION = $3
+else
+  if Dir.pwd =~ /qt/ # qt.git
+    QT_OS = 'all'
+    QT_VERSION = '4.5.0'
+  else
+    raise "You're supposed to run patch-qt.rb from Qt base directory."
+  end
+end
+
+def os_applicable(os)
+  return true if os == "all"
+  return true if QT_OS == "all"
+  return true if os == QT_OS
+  false
+end
+
+def version_applicable(ver)
+  return true if ver == "all"
+  return true if ver == QT_VERSION
+  return true if QT_VERSION[0, ver.length] == ver
+  false
+end
+
+def is_patch_applicable(file_name)
+  if file_name =~ /^(\d+)-(all|win|x11|mac)-(all|\d\.\d(?:\.\d)?)-(.+)\.patch$/
+    os = $2
+    qt_ver = $3
+    return os_applicable(os) && version_applicable(qt_ver)
+  else
+    return false
+  end
+end
+
+$failed_patches = []
+
+def apply_patch(file_name)
+  puts "Applying #{file_name}"
+  output = `cat "#{file_name}" | patch -p1`
+  puts output
+  $failed_patches += [file_name] if output =~ /FAILED/
+end
+
+QT_PATCHES_DIR = File.dirname(__FILE__)
+patches = Dir.new(QT_PATCHES_DIR).entries.find_all { |e| e =~ /\.patch$/ }
+patches = patches.find_all { |e| is_patch_applicable(e) }
+patches.each { |e| apply_patch("#{QT_PATCHES_DIR}/#{e}") }
+
+if !$failed_patches.empty?
+  puts "\n\n*** Some patches were not applied ***"
+  p $failed_patches
+end
+