Merge pull request #672 from mattn/cd_backslash

replace all slash to backslash in `cd /path/to/folder` for windows.

1 files changed, 7 insertions, 2 deletions

diff --git a/mrbgems/build_tasks.rb b/mrbgems/build_tasks.rb
index 6dddef7a4..dabc25958 100644
--- a/mrbgems/build_tasks.rb
+++ b/mrbgems/build_tasks.rb
@@ -29,8 +29,13 @@ task :load_mrbgems_flags do
 end
 
 task :mrbgems_clean do
-  sh "cd #{MRUBY_ROOT}/mrbgems && #{RM_F} *.c *.d *.a *.o"
-  sh "cd #{MRUBY_ROOT}/mrbgems/g && #{RM_F} *.c *.d *.rbtmp *.ctmp *.o mrbtest"
+  if ENV['OS'] == 'Windows_NT'
+    sh "cd #{MRUBY_ROOT.gsub('/', '\\')}\\mrbgems && #{RM_F} *.c *.d *.a *.o"
+    sh "cd #{MRUBY_ROOT.gsub('/', '\\')}\\mrbgems\\g && #{RM_F} *.c *.d *.rbtmp *.ctmp *.o mrbtest"
+  else
+    sh "cd #{MRUBY_ROOT}/mrbgems && #{RM_F} *.c *.d *.a *.o"
+    sh "cd #{MRUBY_ROOT}/mrbgems/g && #{RM_F} *.c *.d *.rbtmp *.ctmp *.o mrbtest"
+  end
   for_each_gem do |path, gemname|
     sh "#{MAKE} gem-clean -C #{path} #{gem_make_flags}"
   end