(compare, compare3, gnucompare, gnucompare3): Add missing "'s.

From-SVN: r7138

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index c2996def7d8bf4d59573326c88ff028a0d6924ae..867af4de21b5a2e25f7472b434458f7cd3688530 100644 (file)
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -2117,7 +2117,7 @@ compare: force
            && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
        done
        for dir in tmp-foo $(SUBDIRS); do \
-         if [ `echo $$dir/*.o` != "$$dir/*.o" ] ; then \
+         if [ "`echo $$dir/*.o`" != "$$dir/*.o" ] ; then \
            for file in $$dir/*.o; do \
              tail +16c ./$$file > tmp-foo1; \
              tail +16c stage2/$$file > tmp-foo2 2>/dev/null \
@@ -2135,7 +2135,7 @@ compare3: force
            && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \
        done
        for dir in tmp-foo $(SUBDIRS); do \
-         if [ `echo $$dir/*.o` != "$$dir/*.o" ] ; then \
+         if [ "`echo $$dir/*.o`" != "$$dir/*.o" ] ; then \
            for file in $$dir/*.o; do \
              tail +16c ./$$file > tmp-foo1; \
              tail +16c stage3/$$file > tmp-foo2 2>/dev/null \
@@ -2154,7 +2154,7 @@ gnucompare: force
          cmp --ignore-initial=16 $$file stage2/$$file || true ; \
        done
        for dir in tmp-foo $(SUBDIRS); do \
-         if [ `echo $$dir/*.o` != "$$dir/*.o" ] ; then \
+         if [ "`echo $$dir/*.o`" != "$$dir/*.o" ] ; then \
            for file in $$dir/*.o; do \
              cmp --ignore-initial=16 $$file stage2/$$file || true ; \
            done \
@@ -2167,7 +2167,7 @@ gnucompare3: force
          cmp --ignore-initial=16 $$file stage3/$$file || true ; \
        done
        for dir in tmp-foo $(SUBDIRS); do \
-         if [ `echo $$dir/*.o` != "$$dir/*.o" ] ; then \
+         if [ "`echo $$dir/*.o`" != "$$dir/*.o" ] ; then \
            for file in $$dir/*.o; do \
              cmp --ignore-initial=16 $$file stage3/$$file || true ; \
            done \