if you know exactly where the library is (via the ENV), then I guess you want to specify the NO_DEFAULT_PATH option to find_library. Alternatively, see if you can use the standard find module included with cmake:
https://github.com/Kitware/CMake/blob/master/Modules/FindLAPACK.cmake ..and in that case you could set LAPACK_ROOT using your ENV value. HTH, Mike > On Jun 9, 2017, at 10:39 AM, Matthias Redies <m.red...@fz-juelich.de> wrote: > > 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 > > > > ------------------------------------------------------------------------------------------------ > ------------------------------------------------------------------------------------------------ > Forschungszentrum Juelich GmbH > 52425 Juelich > Sitz der Gesellschaft: Juelich > Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498 > Vorsitzender des Aufsichtsrats: MinDir Dr. Karl Eugen Huthmacher > Geschaeftsfuehrung: Prof. Dr.-Ing. Wolfgang Marquardt (Vorsitzender), > Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt, > Prof. Dr. Sebastian M. Schmidt > ------------------------------------------------------------------------------------------------ > ------------------------------------------------------------------------------------------------ > > -- > > Powered by www.kitware.com > > Please keep messages on-topic and check the CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Kitware offers various services to support the CMake community. For more > information on each offering, please visit: > > CMake Support: http://cmake.org/cmake/help/support.html > CMake Consulting: http://cmake.org/cmake/help/consulting.html > CMake Training Courses: http://cmake.org/cmake/help/training.html > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/cmake -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/cmake