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Date: Wed, 04 Jul 2007 21:25:00 -0000
From: "cagney at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: frysk-bugzilla@sourceware.org
Message-ID: <20070704212535.4741.cagney@redhat.com>
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Subject: [Bug general/4741] New: gcjh doesn't overwrite existing .h file
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The rule for creating a .h file from a .java file is:

.java.h:
	b=`basename $*` ; \
	d=`dirname $*` ; \
	tmpdir=$$b.tmp ; \
	rm -rf $$tmpdir ; \
	mkdir -p $$tmpdir ; \
	$(GCJCOMPILE) -C -d $$tmpdir '$<' || exit 1 ; \
	classes=`cd $$tmpdir; find $$d/$$b*.class \
		    -name '*\$$[0-9]*' -prune \
		    -o -name $$b.class -print \
		    -o -name $$b'\$$*'.class -print \
		    | sed -e 's,.class$$,,'`; \
	echo $$classes ; \
	for class in $$classes ; do \
		outputdir=`dirname $$class`; \
		outputfile=`basename $$class`.h; \
		echo "$$class => $$outputdir/$$outputfile"; \
		rm -f $$outputdir/$$outputfile ; \ <<<===
		$(GCJH) -I $$tmpdir \
			-o $$outputdir/$$outputfile \
			$(GCJHFLAGS) $$class ; \
	done ; \
	rm -rf $$tmpdir

note the rm -f of the output .h file before GCJH is run.  Without that GCJH
won't write out a new .h file.

cagney@morgan$ gcjh --version
gcjh (GNU Classpath) 0.93

Copyright 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

-- 
           Summary: gcjh doesn't overwrite existing .h file
           Product: frysk
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: general
        AssignedTo: frysk-bugzilla at sourceware dot org
        ReportedBy: cagney at redhat dot com
OtherBugsDependingO 1839
             nThis:


http://sourceware.org/bugzilla/show_bug.cgi?id=4741

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