CMake/Modules/Platform/Linux-LCC-Fortran.cmake at 082ccd75301cd02efd09bb9882bb9d2a8957193b - CMake - Gitea - ZeroTwo

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Igor Molchanov 57da7a4925 LCC: link with -lgfortran instead of -llfortran since 1.26.03

Since LCC 1.26.03, compiler developers decided to rename
liblfortran to libgfortran (internal reference: mcstbug#131633),
and despite it's stated that "-llfortran will be automatically
treated as -lgfortran", it actually does not work (and there's
even no symlinks like liblfortran.* -> libgfortran.*); so we
have to explicitly choose which library we have to link in.

Fixes: #23646

2022-06-27 13:02:53 -04:00

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 include(Platform/Linux-LCC)
 __linux_compiler_lcc(Fortran)
 if (CMAKE_Fortran_COMPILER_VERSION VERSION_LESS "1.26.03")
   set(CMAKE_SHARED_LIBRARY_LINK_Fortran_FLAGS "-llfortran")
 else()
   set(CMAKE_SHARED_LIBRARY_LINK_Fortran_FLAGS "-lgfortran")
 endif()