* Makefile.in (CPP): already used in .c.i rule.

* cygwin/GNUmakefile.in (DLLWRAP, WINDRES): add --driver-name and
  --preprocessor options explicitly.  [ruby-core:32776]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29516 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,10 @@
+Sat Oct 16 10:54:57 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* Makefile.in (CPP): already used in .c.i rule.
+
+	* cygwin/GNUmakefile.in (DLLWRAP, WINDRES): add --driver-name and
+	  --preprocessor options explicitly.  [ruby-core:32776]
+
 Sat Oct 16 10:06:08 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/sdbm/_sdbm.c (SEEDUPS, BADMESS): make settable using command

Makefile.in

@@ -11,6 +11,7 @@ top_srcdir = $(srcdir)
 hdrdir = $(srcdir)/include
 
 CC = @CC@
+CPP = @CPP@
 YACC = bison
 PURIFY =
 AUTOCONF = autoconf

cygwin/GNUmakefile.in

@@ -2,7 +2,8 @@ include Makefile
 -include uncommon.mk
 
 ENABLE_SHARED=@ENABLE_SHARED@
-DLLWRAP = @DLLWRAP@ --target=@target_os@
+DLLWRAP = @DLLWRAP@ --target=@target_os@ --driver-name="$(CC)"
+WINDRES = @WINDRES@ --preprocessor="$(CPP) -xc" -DRC_INVOKED
 
 ifeq (@target_os@,cygwin)
   DLL_BASE_NAME := $(LIBRUBY_SO:.dll=)
@@ -38,7 +39,7 @@ $(LIBRUBY): $(RUBY_EXP) $(LIBRUBY_SO)
 $(RUBY_EXP) $(LIBRUBY_SO): $(DLL_BASE_NAME).res.@OBJEXT@
 
 %.res.@OBJEXT@: %.rc
-	@WINDRES@ --include-dir . --include-dir $(<D) --include-dir $(srcdir)/win32 $< $@
+	$(WINDRES) --include-dir . --include-dir $(<D) --include-dir $(srcdir)/win32 $< $@
 
 $(RCFILES): $(RBCONFIG) $(srcdir)/revision.h $(srcdir)/win32/resource.rb
 	@$(MINIRUBY) $(srcdir)/win32/resource.rb \