Re: [OctDev] Re: Three build failures on alpha,hppa,ia64 (Re: octave-forge 2004-02-12 release)

Replacing the $(CC) with $(MKOCTFILE) in
main/miscellaneous/Makefile should work.  We have another
problem, though, in that the yyin symbol from xmltree_read
conflicts with the yyin/yyout symbols from octave's lexer, giving the
following error on OS X:

mkoctfile -DHAVE_OCTAVE_21 -v xmlread.o xmltree_read.o xmltree.o -o  
xmlread.oct
g++ -bundle -bundle_loader /opt/local/bin/octave-2.1.50 -o xmlread.oct  
xmlread.o xmltree_read.o xmltree.o -L/opt/local/lib/octave-2.1.50  
-loctave -lcruft -loctinterp -framework vecLib
ld: warning multiple definitions of symbol _yyin
xmltree_read.o definition of _yyin in section (__DATA,__data)
/opt/local/bin/octave-2.1.50 definition of _yyin
ld: warning multiple definitions of symbol _yyout
xmltree_read.o definition of _yyout in section (__DATA,__data)
/opt/local/bin/octave-2.1.50 definition of _yyout

Any ideas?

Paul Kienzle
[email protected]

On Feb 12, 2004, at 10:19 PM, Dirk Eddelbuettel wrote:

> On Thu, Feb 12, 2004 at 01:53:22PM -0600, Dirk Eddelbuettel wrote:
>> On Thu, Feb 12, 2004 at 03:28:39AM -0500, Paul Kienzle wrote:
>>> Tested against octave-2.1.53 and octave-2.1.40.  Many functions will
>>> also work on earlier versions of Octave.  Use make -k to build what
>>> functions can be built and ignore the rest.
>>
>> Cf http://buildd.debian.org/build.php?pkg=octave-forge and see the  
>> build
>> failures for alpha, hppa and ia64 for the Feb 9 snapshot I uploaded  
>> earlier
>> -- all in the same xml area. hppa may have the best compiler warning  
>> in
>> http://buildd.debian.org/fetch.php?&pkg=octave-forge&ver=2004.02.09 
>> -1&arch=hppa&stamp=1076389950&file=log&as=raw
>>
>> mkoctfile -DHAVE_OCTAVE_21 -v -c xmlread.cc -o xmlread.o
>> /usr/bin/g++ -c -fPIC -I/usr/include/octave-2.1.53
>> -I/usr/include/octave-2.1.53/octave -O2 -DHAVE_OCTAVE_21 xmlread.cc -o
>> xmlread.o
>> /usr/bin/gcc -c xmltree_read.c -o xmltree_read.o
>> /usr/bin/gcc -c xmltree.c -o xmltree.o
>> mkoctfile -DHAVE_OCTAVE_21 -v xmlread.o xmltree_read.o xmltree.o -o
>> xmlread.oct
>> /usr/bin/g++ -shared -o xmlread.oct xmlread.o xmltree_read.o xmltree.o
>> /usr/bin/ld: xmltree_read.o: relocation R_PARISC_DPREL21L can not be  
>> used
>> when making a shared object; recompile with -fPIC
>> xmltree_read.o: could not read symbols: Bad value
>> collect2: ld returned 1 exit status
>> make[3]: *** [xmlread.oct] Error 1
>> make[3]: Leaving directory
>> build/buildd/octave-forge-2004.02.09/main/miscellaneous'
>> make[2]: *** [miscellaneous/] Error 2
>> make[2]: Leaving directory build/buildd/octave-forge-2004.02.09/main'
>> make[1]: *** [main/] Error 2
>> make[1]: Leaving directory build/buildd/octave-forge-2004.02.09'
>> make: *** [build-stamp] Error 2
>> ********************************************************************** 
>> ********
>> Build finished at 20040210-0512
>> FAILED [dpkg-buildpackage died]
>>
>> xmlread is compiled with -fPIC, xmltree isn't. Could someone have a  
>> look at
>> the corresponding Makefile and send a patch?
>>
>> Thanks!
>
> This seems to at least not do harm on i386 where the resulting xmlread  
> still
> appears to work. Well the help comes up, and 'xmlread("/dev/null")'  
> ends
> gracefully.  We'll see what alpha, hppa and ia64 will do.
>
> --- octave-forge-2004.02.12.orig/main/miscellaneous/Makefile
> +++ octave-forge-2004.02.12/main/miscellaneous/Makefile
> @@ -23,7 +23,8 @@
>  	$(MKOCTFILE) -c listencanfork.c
>
>  xmltree.o: xmltree.c xmltree.h
> -	$(CC) -c $< -o $@
> +	$(MKOCTFILE) $(MISCDEFS) -c $<
> +#	$(CC) -c $< -o $@
>
>  ifdef FLEXML
>  xmltree_read.l: xmltree_read.act octave.dtd
> @@ -36,12 +37,15 @@
>  endif
>
>  xmltree_read.o: xmltree_read.c xmltree_read.h
> -	$(CC) -c $< -o $@
> +	$(MKOCTFILE) $(MISCDEFS) -c $<
> +#	$(CC) -c $< -o $@
>
>  xmlread.o: xmlread.cc xmltree_read.h xmltree.h
> -	$(MKOCTFILE) -c $< -o $@
> +	$(MKOCTFILE) $(MISCDEFS) -c $<
> +#	$(MKOCTFILE) -c $< -o $@
>
>  xmlread.oct: xmlread.o xmltree_read.o xmltree.o
> -	$(MKOCTFILE) $^ -o $@
> +	$(MKOCTFILE) $^
> +#	$(MKOCTFILE) $^ -o $@
>
>  clean: ; -$(RM) *.o octave-core core *.oct *~
>
>
>>
>> Dirk
>>
>> -- 
>> The relationship between the computed price and reality is as yet  
>> unknown.
>>                                              -- From the pac(8)  
>> manual page
>
> -- 
> The relationship between the computed price and reality is as yet  
> unknown.
>                                              -- From the pac(8) manual  
> page
>
>
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