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Merge pull request #2722 from martin-frbg/cmakefcheck 

Handle lack of fortran compiler more gracefully in cmake
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Martin Kroeker 2020-07-17 10:33:03 +02:00 committed by GitHub
parent 4f5d26bb02 9d000ecaa2
commit 0db4218fed
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 1 deletions
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8
cmake/f_check.cmake
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@ -21,7 +21,15 @@
# NEED2UNDERSCORES # NEED2UNDERSCORES
if (NOT NO_LAPACK) if (NOT NO_LAPACK)
include(CheckLanguage)
check_language(Fortran)
if(CMAKE_Fortran_COMPILER)
enable_language(Fortran) enable_language(Fortran)
else()
message(STATUS "No Fortran compiler found, can build only BLAS but not LAPACK")
set (NOFORTRAN 1)
set (NO_LAPACK 1)
endif()
else() else()
include(CMakeForceCompiler) include(CMakeForceCompiler)
CMAKE_FORCE_Fortran_COMPILER(gfortran GNU) CMAKE_FORCE_Fortran_COMPILER(gfortran GNU)