[CMake] specifying path for license file for commercial compiler?

[Hendrik Sattler]

You  could user "cmake -E env ...." in combination with https://cmake.org/cmake/help/v3.12/prop_gbl/RULE_LAUNCH_COMPILE.html and maybe https://cmake.org/cmake/help/v3.12/prop_gbl/RULE_LAUNCH_LINK.html if needed.


Am 6. Juli 2018 22:34:04 MESZ schrieb "Clune, Thomas L. (GSFC-6101)" <thomas.l.clune at nasa.gov>:
>To use the Intel compiler, one must use an environment variable that
>specifies the path to the license file.  E.g.,
>
>    export INTEL_LICENSE_FILE=/usr/local/intel/license
>
>Other commercial compilers use a very similar mechanism.    I had hoped
>to capture such information in a cache file so that I could avoid
>polluting the shell where I am invoking cmake:
>
>    % cmake -C my-cache <src-dir>
>
>Such a cache file could  look like:
>
>set(CMAKE_Fortran_COMPILER
>"/usr/local/intel/2018/compilers_and_libraries_2018.3.222/linux/bin/intel64/ifort"
>CACHE path "Fortran compiler")
>set(ENV{INTEL_LICENSE_FILE} "/usr/local/intel/license" CACHE path
>"Intel license")
>
>
>Unfortunately, the compiler is not “seeing” the env variable and
>complains that there is no license.     Is there a solution to this, or
>am I forced to set the env variable each time I try to build?
>
>
>
>
>
>
>
>-- 
>
>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:
>https://cmake.org/mailman/listinfo/cmake