1 files changed, 2 insertions, 2 deletions
diff --git a/common.mk b/common.mk
index a93d470cd1..5eb5205550 100644
--- a/common.mk
+++ b/common.mk
@@ -628,8 +628,8 @@ $(RBCONFIG): $(srcdir)/tool/mkconfig.rb config.status $(srcdir)/version.h
 		-cross_compiling=$(CROSS_COMPILING) \
 		-arch=$(arch) -version=$(RUBY_PROGRAM_VERSION) \
 		-install_name=$(RUBY_INSTALL_NAME) \
-		-so_name=$(RUBY_SO_NAME) | \
-	$(IFCHANGE) --timestamp=$@ rbconfig.rb -
+		-so_name=$(RUBY_SO_NAME) > rbconfig.tmp
+	$(IFCHANGE) "--timestamp=$@" rbconfig.rb rbconfig.tmp
 
 test-rubyspec-precheck: