CVS Problem: java/parse.c and java/parse-scan.c deleted

[John David Anglin]

> > Probably by http://gcc.gnu.org/ml/gcc-patches/2001-09/msg00119.html
> 
> I wonder if gcc_update should check to see if a file exists before
> touching it?

This prints a warning if a dependent file doesn't exist.  OK?

Dave
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)

2001-09-06  John David Anglin  <dave@hiauly1.hia.nrc.ca>

	* gcc_update (touch_files): Print warning if file does not exist.

--- gcc_update.orig	Wed Sep  5 10:50:35 2001
+++ gcc_update	Thu Sep  6 01:36:21 2001
@@ -114,6 +114,9 @@
     files_and_dependencies | sed 's, .*, \\,' >> Makefile.$$
     echo ':' >> Makefile.$$
     echo '	@for f in $?; do test -f $$f || exit 0; done; \' >> Makefile.$$
+    echo '	if [ ! -f $@ ] ; then \' >> Makefile.$$
+    echo '	  echo Warning: $@ does not exist. 1>&2; \' >> Makefile.$$
+    echo '	fi; \' >> Makefile.$$
     echo '	echo Touching $@...; \' >> Makefile.$$
     echo '	echo Touching $@... 1>&2; \' >> Makefile.$$
     echo '	touch $@' >> Makefile.$$