lapack error

[basmac]

A clean install of lapack library gives the following error The first issue is that it does not like the liblapack version installed on Mac89.

Undefined symbols for architecture x86_64:
"_ATL_dger", referenced from:
_ATL_dgetf2 in liblapack.a(ATL_dgetf2.o)
"_ATL_xerbla", referenced from:
_atl_f77wrap_dgetrf_ in liblapack.a(ATL_f77wrap_dgetrf.o)
_atl_f77wrap_dgetri_ in liblapack.a(ATL_f77wrap_dgetri.o)
ld: symbol(s) not found for architecture x86_64
collect2: error: ld returned 1 exit status
make: *** [bin/pamtra] Error 1

The same makefile except specifying the Mac library in /usr/lib works fine, as does using the liblapack_ncl.a. Mac 10.11.4 latest install macports versions rw-r--r-- 1 root admin 10092720 Jan 30 03:21 /opt/local/lib/liblapack.a -rw-r--r-- 1 root admin 5588232 Apr 25 13:23 /opt/local/lib/liblapack_ncl.a

[mf2k (Frank Schima)]

In the future, please use WikiFormatting and Cc the port maintainers (port info --maintainers lapack), if any.

[tenomoto (Takeshi Enomoto)]

It appears that you are trying to link against LAPACK of ATLAS. The lapack port installs libraries in ${prefix}/lib/lapack where as the atlas port in ${prefix}/lib. Check your the library path of your Makefile. If it is not the problem of the port itself we could discuss the use in macports-users list.