[GAP Forum] Installing "io" package on Mac OS X

[Asst. Prof. Dmitrii (Dima) Pasechnik]

Gordon,

it looks like a bug I  reported here at least twice :–)
Basically, you need to link against bundle1.o
i.e. edit the gac shell script
(in Users/gordon/MacSoftware/gap4r4/pkg/io/bin/i686-apple-darwin10.4.0-gcc?)
so that the line
c_dyn_linking=....

 looks like
c_dyn_linking="-bundle -bundle_loader ${gap_bin}/gap -lc -lm -lbundle1.o"

Hope this helps,
Dima


On 19 April 2011 20:40, Gordon Royle <Gordon.Royle at uwa.edu.au> wrote:
> Trying to install the io package following the instructions...
>
> ./configure works fine
>
> make produces the following output
>
> ../../bin/i686-apple-darwin10.4.0-gcc/gac -d -p "-I/Users/gordon/MacSoftware/gap4r4/pkg/io/bin/i686-apple-darwin10.4.0-gcc" -o bin/i686-apple-darwin10.4.0-gcc/io.so src/io.c
> gcc -fPIC -I/Users/gordon/MacSoftware/gap4r4/pkg/io/bin/i686-apple-darwin10.4.0-gcc -o /tmp/gac75083/75083_io.o -I/Users/gordon/MacSoftware/gap4r4/bin/i686-apple-darwin10.4.0-gcc/../.. -I/Users/gordon/MacSoftware/gap4r4/bin/i686-apple-darwin10.4.0-gcc -DCONFIG_H -c src/io.c
> ld -bundle -bundle_loader /Users/gordon/MacSoftware/gap4r4/bin/i686-apple-darwin10.4.0-gcc/gap -lc -lm -o bin/i686-apple-darwin10.4.0-gcc/io.so /tmp/gac75083/75083_io.o
> ld: symbol dyld_stub_binding_helper not defined (usually in crt1.o/dylib1.o/bundle1.o) for inferred architecture x86_64
> rm -f /tmp/gac75083/75083_io.o
>
>
>
> What does "dyld_stub_binding_helper not defined" mean?
>
> And how can I fix it?
>
> Thanks
>
> Gordon
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Dmitrii Pasechnik
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