Thank you for your reply, Chun; unfortunately the result is the same. I now see 
that the Macports folks ran into the same problem with 5.9.1 in December, which 
remains unsolved—they’re still distributing 5.9.

Steve


> On Feb 22, 2024, at 9:22 PM, Chun Tian (binghe) <binghe.l...@gmail.com> wrote:
> 
> Try putting -ld_classic into your LD_FLAGS, i.e.
> 
> export LD_FLAGS=-ld_classic
> ./configure ...
> 
> --Chun
> 
> On Fri, Feb 23, 2024 at 1:09 PM Steve Arons <steve.ar...@gmail.com 
> <mailto:steve.ar...@gmail.com>> wrote:
>> The linker fails when writing the object code:
>> 
>> ******Writing object code******
>> /bin/sh ./libtool  --tag=CC   --mode=link gcc  -O3   -o poly  polyexport.o  
>> libpolymain/libpolymain.la <http://libpolymain.la/> libpolyml/libpolyml.la 
>> <http://libpolyml.la/>  -lstdc++ 
>> libtool: link: gcc -O3 -o .libs/poly polyexport.o  
>> libpolymain/.libs/libpolymain.a libpolyml/.libs/libpolyml.dylib -lstdc++
>> ld: LINKEDIT overlap of start of LINKEDIT and symbol table in 
>> '/Users/susanbeningson/poly/polyml/polyexport.o' in 
>> '/Users/susanbeningson/poly/polyml/polyexport.o'
>> clang: error: linker command failed with exit code 1 (use -v to see 
>> invocation)
>> make[2]: *** [poly] Error 1
>> make[1]: *** [all-recursive] Error 1
>> make: *** [all] Error 2
>> 
>> This is clang from the Apple dev tools masquerading as gcc; is it necessary 
>> to use GNU gcc and the GNU bin tools?
>> 
>> Thanks,
>> Steve
>> 
>> _______________________________________________
>> polyml mailing list
>> polyml@inf.ed.ac.uk <mailto:polyml@inf.ed.ac.uk>
>> http://lists.inf.ed.ac.uk/mailman/listinfo/polyml

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