tweak

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@70032 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index afe1b5a..78cd171 100644 (file)
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -3651,7 +3651,7 @@ restagefeedback: unstagefeedback
 # bugs that cause the compiler to crash while building stage 2.
 bubblestrap:
        if test -f stage_last; then \
-         LAST=`cat stage_last|sed -e 's/_build//'`; \
+         LAST=`sed -e 's/_build//' < stage_last`; \
          if test "$$LAST" != "stage1"; then \
            $(MAKE) $$LAST; \
            $(STAMP) $${LAST}_copy; \