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* [Bug general/4741] New: gcjh doesn't overwrite existing .h file
@ 2007-07-04 21:25 cagney at redhat dot com
  2007-07-04 21:28 ` [Bug general/4741] " cagney at redhat dot com
  2008-10-21 21:42 ` cagney at sourceware dot org
  0 siblings, 2 replies; 3+ messages in thread
From: cagney at redhat dot com @ 2007-07-04 21:25 UTC (permalink / raw)
  To: frysk-bugzilla

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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You are the assignee for the bug, or are watching the assignee.


^ permalink raw reply	[flat|nested] 3+ messages in thread

* [Bug general/4741] gcjh doesn't overwrite existing .h file
  2007-07-04 21:25 [Bug general/4741] New: gcjh doesn't overwrite existing .h file cagney at redhat dot com
@ 2007-07-04 21:28 ` cagney at redhat dot com
  2008-10-21 21:42 ` cagney at sourceware dot org
  1 sibling, 0 replies; 3+ messages in thread
From: cagney at redhat dot com @ 2007-07-04 21:28 UTC (permalink / raw)
  To: frysk-bugzilla


------- Additional Comments From cagney at redhat dot com  2007-07-04 21:28 -------
Index: frysk-imports/common/ChangeLog
2007-07-04  Andrew Cagney  <cagney@redhat.com>

	* Makefile.rules (.java.h): Remove generated .h file before
	running GCJH.  Work around 4741.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|frysk-bugzilla at sourceware|cagney at redhat dot com
                   |dot org                     |
             Status|NEW                         |ASSIGNED


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

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.


^ permalink raw reply	[flat|nested] 3+ messages in thread

* [Bug general/4741] gcjh doesn't overwrite existing .h file
  2007-07-04 21:25 [Bug general/4741] New: gcjh doesn't overwrite existing .h file cagney at redhat dot com
  2007-07-04 21:28 ` [Bug general/4741] " cagney at redhat dot com
@ 2008-10-21 21:42 ` cagney at sourceware dot org
  1 sibling, 0 replies; 3+ messages in thread
From: cagney at sourceware dot org @ 2008-10-21 21:42 UTC (permalink / raw)
  To: frysk-bugzilla



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|cagney at redhat dot com    |frysk-bugzilla at sourceware
                   |                            |dot org
             Status|ASSIGNED                    |NEW


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

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.


^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2008-10-21 21:42 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2007-07-04 21:25 [Bug general/4741] New: gcjh doesn't overwrite existing .h file cagney at redhat dot com
2007-07-04 21:28 ` [Bug general/4741] " cagney at redhat dot com
2008-10-21 21:42 ` cagney at sourceware dot org

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