[Bug-glpk] glpk 4.32 on Mac OS X

[Marius Schamschula]

Hi there,


I have run into a problem building octave 3.0.3 against glpk version 4.32. When 
I investigated the issue, I found that the build works correctly for version 
4.31, but not 4.32. The offending symbols are




 For version 4.32:




nm /usr/local/lib/libglpk.0.17.0.dylib | grep 'lib_[a-z]*_hook'

         u __glp_lib_term_hook

0002e856 t __glp_lib_fault_hook

0002ea9b t __glp_lib_print_hook

0002ea65 t __glp_lib_term_hook




whereas I get




nm /usr/local/lib/libglpk.0.16.0.dylib | grep 'lib_[a-z]*_hook'

         U __glp_lib_term_hook

00031623 T __glp_lib_fault_hook

00031868 T __glp_lib_print_hook

00031832 T __glp_lib_term_hook




for version 4.31




The lower-case t means they are file-scope symbols.  So why are they

no longer exported?  Is that intentional, or a bug in 4.32?




This seems not to be a problem for Debian Experimental and SuSe 10.3 as they 
cleanly build octave 3.0.3 with glpk 4.32.




Marius

--

Marius Schamschula

Webmaster




The Huntsville Macintosh Users Group

www.hmug.org




webmaster at hmug dot org

marius at schamschula dot com

Hi there,

I have run into a problem building octave 3.0.3 against glpk version 4.32. When I investigated the issue, I found that the build works correctly for version 4.31, but not 4.32. The offending symbols are

 For version 4.32:

nm /usr/local/lib/libglpk.0.17.0.dylib | grep 'lib_[a-z]*_hook'

         u __glp_lib_term_hook

0002e856 t __glp_lib_fault_hook

0002ea9b t __glp_lib_print_hook

0002ea65 t __glp_lib_term_hook

whereas I get

nm /usr/local/lib/libglpk.0.16.0.dylib | grep 'lib_[a-z]*_hook'

         U __glp_lib_term_hook

00031623 T __glp_lib_fault_hook

00031868 T __glp_lib_print_hook

00031832 T __glp_lib_term_hook

for version 4.31

The lower-case t means they are file-scope symbols.  So why are they

no longer exported?  Is that intentional, or a bug in 4.32?

This seems not to be a problem for Debian Experimental and SuSe 10.3 as they cleanly build octave 3.0.3 with glpk 4.32.

Marius

--

Marius Schamschula

Webmaster

The Huntsville Macintosh Users Group

www.hmug.org

webmaster at hmug dot org

marius at schamschula dot com