[CMake] Forcing CMake to find static library

[Matthias Redies]

Hello,

I am trying to force CMAKE to include a specific static lapack library,
set through the environment variable $LAPACK_LIB:

  > ls $LAPACK_LIB
libblas_extra.a  libcblas.a  liblapack.a  liblapacke.a libtmglib.a

  > echo $LAPACK_LIB
/bgsys/local/lapack/3.7.0/lib


This is how I am trying to do it in CMake:

cmake_minimum_required(VERSION 2.5)
project(TEST)

file(GLOB_RECURSE sources  src/*.f90)

add_executable(cmake.x ${sources})
find_library(MY_LAPACK liblapack.a HINTS $ENV{LAPACK_LIB}
NO_CMAKE_LIBRARY_PATH)

MESSAGE(STATUS "Lapack location: ${MY_LAPACK}")

target_link_libraries(cmake.x ${MY_LAPACK} ${MY_ESSL})

enable_language(Fortran)


If I run CMake this results in:

  > cmake .
-- Lapack location: /usr/lib64/liblapack.so
-- Configuring done
-- Generating done
-- Build files have been written to: /work/jias12/jias1217/lapack_test


How can I force CMake to find the correct library file and not some
random one laying around on the system?


Kind regards


Matthias



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