1 files changed, 1 insertions, 1 deletions
diff --git a/common.mk b/common.mk
index cee5dcd8ec..ca14185a02 100644
--- a/common.mk
+++ b/common.mk
@@ -808,7 +808,7 @@ $(REVISION_H): $(srcdir)/version.h $(srcdir)/ChangeLog $(srcdir)/tool/file2lastr
 $(srcdir)/ext/ripper/ripper.c: parse.y id.h
 	$(ECHO) generating $@
 	$(Q) $(CHDIR) $(@D) && $(exec) $(MAKE) -f depend $(MFLAGS) \
-		Q=$(Q) ECHO=$(ECHO) top_srcdir=../.. srcdir=. VPATH=../.. \
+		Q=$(Q) ECHO=$(ECHO) top_srcdir=../.. srcdir=. VPATH="$(PWD)" RM="$(RM)"\
 		RUBY="$(BASERUBY)" PATH_SEPARATOR="$(PATH_SEPARATOR)"
 
 $(srcdir)/ext/rbconfig/sizeof/sizes.c: $(srcdir)/ext/rbconfig/sizeof/depend \