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CMake: corrections and updates #469

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Merged
merged 2 commits into from
Jul 22, 2021
Merged

CMake: corrections and updates #469

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09d312c
cmake: correct intel compiler options
scivision Jul 21, 2021
6b4c543
cmake: remove discontinued PGI, which didn't work with stdlib anyway
scivision Jul 21, 2021
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13 changes: 6 additions & 7 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -31,21 +31,20 @@ if(CMAKE_Fortran_COMPILER_ID STREQUAL GNU)
add_compile_options(-pedantic-errors)
endif()
add_compile_options(-std=f2018)
elseif(CMAKE_Fortran_COMPILER_ID STREQUAL Intel)
add_compile_options(-warn declarations,general,usage,interfaces,unused)
if(CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 18.0)
add_compile_options(-stand f15)
elseif(CMAKE_Fortran_COMPILER_ID MATCHES "^Intel")
if(WIN32)
add_compile_options(/warn:declarations,general,usage,interfaces,unused)
add_compile_options(/stand:f18)
else()
add_compile_options(-warn declarations,general,usage,interfaces,unused)
add_compile_options(-stand f18)
endif()
elseif(CMAKE_Fortran_COMPILER_ID STREQUAL PGI)
add_compile_options(-Mdclchk)
endif()

# --- compiler feature checks
include(CheckFortranSourceCompiles)
include(CheckFortranSourceRuns)
check_fortran_source_runs("i=0; error stop i; end" f18errorstop SRC_EXT f90)
check_fortran_source_runs("i=0; error stop i; end" f18errorstop)
check_fortran_source_compiles("real, allocatable :: array(:, :, :, :, :, :, :, :, :, :); end" f03rank SRC_EXT f90)
check_fortran_source_runs("use, intrinsic :: iso_fortran_env, only : real128; real(real128) :: x; x = x+1; end" f03real128)

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