nobu	2014-12-24 15:58:34 +0900 (Wed, 24 Dec 2014)

  New Revision: 48966

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=48966

  Log:
    fiddle: depend rules
    
    * ext/fiddle/depend: mark PHONY targets, and workaround of
      unexpected DEPEND_RULES on mswin.

  Modified files:
    trunk/ext/fiddle/depend
Index: ext/fiddle/depend
===================================================================
--- ext/fiddle/depend	(revision 48965)
+++ ext/fiddle/depend	(revision 48966)
@@ -15,8 +15,18 @@ $(STATIC_LIB) $(RUBYARCHDIR)/$(DLLIB) $( https://github.com/ruby/ruby/blob/trunk/ext/fiddle/depend#L15
 
 $(OBJS): $(FFI_H)
 
+.PHONY: .FORCE hdr
+
+.FORCE:
+
 hdr: $(FFI_H)
-configure-libffi $(FFI_H):
+
+configure-libffi build-libffi: .FORCE
+configure-libffi \
+$(LIBFFI_DIR)/include/ffi.h \
+$(LIBFFI_DIR)/include/ffitarget.h \
+$(LIBFFI_DIR)/fficonfig.h \
+$(LIBFFI_DIR)/Makefile:
 	$(Q) $(MAKEDIRS) $(LIBFFI_DIR)
 	$(Q) $(CONFIGURE_LIBFFI)
 
@@ -35,10 +45,11 @@ distclean-libffi: https://github.com/ruby/ruby/blob/trunk/ext/fiddle/depend#L45
 realclean-libffi:
 	$(Q) $(RMALL) $(LIBFFI_DIR)
 
-clean-none distclean-none realclean-none:
+.PHONY clean-libffi distclean-libffi realclean-libffi: .FORCE
+.PHONY clean-none distclean-none realclean-none: .FORCE
 
 clean: clean-$(LIBFFI_CLEAN)
 distclean: distclean-$(LIBFFI_CLEAN)
 realclean: realclean-$(LIBFFI_CLEAN)
 
-configure: configure-libffi
+.PHONY configure: configure-libffi

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