From octave-maintainers-request at bevo dot che dot wisc dot edu  Wed Jan 31 11:31:59 2001
Subject: Re: ISO C++ and Octave
From: Mumit Khan <khan at NanoTech dot Wisc dot EDU>
To: octave-maintainers at bevo dot che dot wisc dot edu
cc: khan at NanoTech dot Wisc dot EDU
Date: Wed, 31 Jan 2001 11:31:57 -0600 (CST)

On Wed, 31 Jan 2001, John W. Eaton wrote:

> | I had missed the -MT option, thanks for pointing it out. Yet another 
> | little thing that configure has to do.
> 
> But why the change?  This seems like something that is going to cause
> trouble for a lot of packages.
> 

[ I'm not on the Octave maintainers list, so please Cc me if appropriate ]

How about the following? Should work for existing gcc as well. Caveat, 
untested.

2001-01-31  Mumit Khan  <khan at nanotech dot wisc dot edu>

	* Makeconf.in (%.d : %.cc): Strip the directory portion of the
	target.
	(%.d : %.c): Likewise.

Index: Makeconf.in
===================================================================
RCS file: /homes/khan/src/math/CVSROOT/octave-test/Makeconf.in,v
retrieving revision 1.1.1.1
diff -u -3 -p -r1.1.1.1 Makeconf.in
--- Makeconf.in	2000/12/27 17:39:58	1.1.1.1
+++ Makeconf.in	2001/01/31 17:28:39
 at @ -301,7 +301,8 @@ pic/%.o : %.cc
 	 at echo making $@ from $<
 	 at rm -f $@
 	 at $(CXX)| -M $(CPPFLAGS) $(ALL_CXXFLAGS) $<  -M $(CPPFLAGS) $(ALL_CXXFLAGS) $< | \
-	  sed -e 's,$*\.o,pic/& & $ at ,g' > $@.tmp
+	  sed -e 's,^[^:]*/\(.*\.o\):,\1:,' \
+	      -e 's,$*\.o,pic/& & $ at ,g' > $@.tmp
 	 at mv $@.tmp $@
 
 # And one for .c files.too:
 at @ -310,7 +311,8 @@ pic/%.o : %.cc
 	 at echo making $@ from $<
 	 at rm -f $@
 	 at $(CC)| -M $(CPPFLAGS) $(ALL_CFLAGS) $<  -M $(CPPFLAGS) $(ALL_CFLAGS) $< | \
-	  sed -e 's,$*\.o,pic/& & $ at ,g' > $@.tmp
+	  sed -e 's,^[^:]*/\(.*\.o\):,\1:,' \
+	      -e 's,$*\.o,pic/& & $ at ,g' > $@.tmp
 	 at mv $@.tmp $@
 
 define do-subdir-for-command