* Makefile.in, win32/Makefile.sub (RMDIRS): remove directory and

  parents.

* Makefile.in, win32/Makefile.sub (distclean-rdoc): added to remove
  temprary rdoc.

* Makefile.in, win32/Makefile.sub (distclean): removes extout
  directory.

* Makefile.in, win32/Makefile.sub (clean-ext): skips non-existent
  directories.

* common.mk (clean, distclean): cleans rdoc.

* configure.in (RMDIRS, RMALL): added to clean extout.

* lib/fileutils.rb (FileUtils#rmdir): added :parents option.

* lib/mkmf.rb (create_makefile): cleans installed files at clean
  instead of distclean.

* lib/mkmf.rb (create_makefile): added clean-so and clean-rb.

* lib/mkmf.rb (def init_mkmf): added DISTCLEANDIRS.

* lib/un.rb (rmdir): added -p option.

* tool/rmdirs, win32/rmdirs.bat: removes directory and the parents.

* win32/rm.bat: added -r option.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 61 insertions, 4 deletions

diff --git a/win32/Makefile.sub b/win32/Makefile.sub
index a57e79bd4a..4092b3c737 100644
--- a/win32/Makefile.sub
+++ b/win32/Makefile.sub
@@ -64,6 +64,7 @@ PURIFY =
 AUTOCONF = autoconf
 IFCHANGE = $(COMSPEC) /C $(srcdir:/=\)\win32\ifchange.bat
 RM = $(COMSPEC) /C $(srcdir:/=\)\win32\rm.bat
+RMDIRS = $(COMSPEC) /C $(srcdir:/=\)\win32\rmdirs.bat
 CP = copy > nul
 MV = move > nul
 !if !defined(BASERUBY)
@@ -575,6 +576,8 @@ s,@ARFLAGS@,$(ARFLAGS),;t t
 s,@LN_S@,$(LN_S),;t t
 s,@SET_MAKE@,MFLAGS = -$$(MAKEFLAGS),;t t
 s,@RM@,$$(COMSPEC) /C $$(top_srcdir:/=\)\win32\rm.bat,;t t
+s,@RMDIRS@,$$(COMSPEC) /C $$(top_srcdir:/=\)\win32\rmdirs.bat,;t t
+s,@RMALL@,$$(COMSPEC) /C rmdir /s /q,;t t
 s,@CP@,copy > nul,;t t
 s,@LIBOBJS@,$(LIBOBJS),;t t
 s,@ALLOCA@,$(ALLOCA),;t t
@@ -712,15 +715,29 @@ clean-local::
 distclean-local::
 		@$(RM) ext\config.cache $(RBCONFIG:/=\) $(CONFIG_H:/=\)
 		@$(RM) $(RUBY_INSTALL_NAME).rc $(RUBYW_INSTALL_NAME).rc $(RUBY_SO_NAME).rc
+		@-$(RM) $(INSTALLED_LIST:/=\) $(arch_hdrdir:/=\)\ruby\config.h
+		@-$(RMDIRS) $(arch_hdrdir:/=\)\ruby
+
+distclean-rdoc:
+		@-$(RMALL) $(RDOCOUT:/=\)
+
+distclean:
+		@-rmdir $(EXTOUT:/=\)\$(arch)
+		@-rmdir $(EXTOUT:/=\)
 
 clean-ext distclean-ext realclean-ext::
-		@for /R ext %I in (.) do @if exist %I\Makefile ( \
+!if "$(EXTS)" == ""
+		@for %I in ($(EXTS)) \
+!else
+		@for /R ext %I in (.) \
+!endif
+		do @if exist %I\Makefile ( \
+		    cd %I && ( \
 		    echo $(@:-ext=)ing %~nI & \
-		    cd %I & \
 		    $(MAKE) $(MFLAGS) $(@:-ext=) & \
 		    cd %CD% & \
-		    rmdir %I \
-		)
+		    $(RMDIRS) %I \
+		) )
 
 distclean-ext realclean-ext::
 		@-rmdir ext
diff --git a/win32/rm.bat b/win32/rm.bat
index eb415d67f9..83e3817287 100755
--- a/win32/rm.bat
+++ b/win32/rm.bat
@@ -1,8 +1,19 @@
 @echo off

+:optloop

 if "%1" == "-f" shift

+if "%1" == "-r" (set recursive=1 & goto :optloop)

+if "%recursive%" == "1" goto :recursive

 :begin

 if "%1" == "" goto :end

 if exist "%1" del "%1"

+set p=%1

+if exist "%p:/=\%" del "%p:/=\%"

 shift

 goto :begin

+:recursive

+if "%1" == "" goto :end

+set p=%1

+if exist "%p:/=\%" rd /s /q "%p:/=\%"

+shift

+goto :recursive

 :end

diff --git a/win32/rmdirs.bat b/win32/rmdirs.bat
new file mode 100755
index 0000000000..a8549cc125
--- /dev/null
+++ b/win32/rmdirs.bat
@@ -0,0 +1,29 @@
+::-*- batch -*-

+@echo off

+if "%1" == "-p" shift

+:begin

+if "%1" == "" goto :end

+    set dir=%1

+    shift

+    set dir=%dir:/=\%

+    :rmdirs

+        if not exist "%dir%\." goto :begin

+        if "%dir%" == "." goto :begin

+        if "%dir%" == ".." goto :begin

+        rd "%dir%" || goto :begin

+        :trim_sep

+            if not /%dir:~-1%/ == /\/ goto :trim_base

+            set dir=%dir:~0,-1%

+        if not "%dir%" == "" goto :trim_sep

+        :trim_base

+            if /%dir:~-1%/ == /\/ goto :parent

+            set dir=%dir:~0,-1%

+        if not "%dir%" == "" goto :trim_base

+        :parent

+        set dir=%dir:~0,-1%

+        if "%dir%" == "" goto :begin

+        if "%dir:~-1%" == ":" goto :begin

+    goto :rmdirs

+shift

+goto :begin

+:end