Hi,
I upgraded from GLPK 4.13 to GLPK 4.15, and it caused trouble in one of
my autotools'ed packages. The GLPK detection method I included in my
configure.ac script was looking like the following :
AC_CHECK_LIB([glpk], [glp_lpx_create_prob],
[AC_DEFINE([HAVE_LIBGLPK], [1],
[Defined if you have libglpk])
MODULES="${MODULES} glpk"
])
This way it detects a glp_lpx_create_prob function in an eventually
existing libglpk library file. Indeed, exported GLPK function names have
a "glp_" prefix before each function name.
Since GLPK 4.15 the function prefix has changed, now it is "_glp_".
Thus, my detection method doesn't work anymore, and if I change
glp_lpx_create_prob to _glp_lpx_create_prob, my package won't detect
earlier releases of GLPK.
Hence my questions : why are the exported function names different than
the documented ones, and why have they changed ? is there a clean and
standard method for GLPK detection in configure.ac scripts ?
thanks,
François.
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