[ruby-dev:27834] failed to install third party extensions on bccwin32

山本です。

bcc32 で

  ruby extconf.rb
  make
  make install

が

F:\Archive\Win32\Ruby\UCONV-~1.12\uconv>make install
MAKE Version 5.2  Copyright (c) 1987, 2000 Borland
Fatal: 'e:/ruby/lib/ruby/site_ruby/1.8/i386-bccwin32' does not exist - don't kno
w how to make it

となって失敗するので調べてみたところ、dir.gsub! によって sodir まで変更される
ため、ターゲット名の不一致が生じているようでした。（Makefile を一部抜粋）

install-so: $(RUBYARCHDIR)
install-so: $(RUBYARCHDIR)/$(DLLIB)
$(RUBYARCHDIR)/$(DLLIB): $(DLLIB)
	$(INSTALL_PROG) $(DLLIB:/=\) $(RUBYARCHDIR:/=\)
install-rb: pre-install-rb install-rb-default
install-rb-default: pre-install-rb-default
pre-install-rb: Makefile
pre-install-rb-default: Makefile
$(RUBYARCHDIR:/=\):
	$(MAKEDIRS) $@

Index: mkmf.rb
===================================================================
RCS file: /src/ruby/lib/mkmf.rb,v
retrieving revision 1.162.2.46
diff -u -w -b -p -r1.162.2.46 mkmf.rb
--- mkmf.rb	22 Oct 2005 14:55:07 -0000	1.162.2.46
+++ mkmf.rb	27 Nov 2005 08:01:21 -0000
@@ -1100,7 +1100,7 @@ static:		$(STATIC_LIB)#{$extout ? " inst
   mfile.print CLEANINGS
   dirs = []
   mfile.print "install: install-so install-rb\n\n"
-  sodir = dir = "$(RUBYARCHDIR)"
+  sodir = (dir = "$(RUBYARCHDIR)").dup
   mfile.print("install-so: #{dir}\n")
   if target
     f = "$(DLLIB)"