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Honor initial CMAKE_Fortran_FLAGS/FFLAGS

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Orion Poplawski 2023-09-10 21:36:36 -06:00 • committed by Ole Schütt
parent 92e6ae67e3
commit b3b5e33da2
1 changed files with 11 additions and 10 deletions
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21
cmake/CompilerConfiguration.cmake
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@ -7,7 +7,7 @@
if(CMAKE_Fortran_COMPILER_ID STREQUAL "GNU")
set(CMAKE_Fortran_FLAGS
"-mtune=native -ffree-line-length-512 -ffree-form -std=f2008 -fimplicit-none -Werror=aliasing -Werror=ampersand -Werror=c-binding-type -Werror=intrinsic-shadow -Werror=intrinsics-std -Werror=tabs -Werror=target-lifetime -Werror=underflow -Werror=unused-but-set-variable -Werror=unused-variable -Werror=conversion -Werror=zerotrip -Wuninitialized -Wno-maybe-uninitialized -Wunused-parameter"
"${CMAKE_Fortran_FLAGS} -mtune=native -ffree-line-length-512 -ffree-form -std=f2008 -fimplicit-none -Werror=aliasing -Werror=ampersand -Werror=c-binding-type -Werror=intrinsic-shadow -Werror=intrinsics-std -Werror=tabs -Werror=target-lifetime -Werror=underflow -Werror=unused-but-set-variable -Werror=unused-variable -Werror=conversion -Werror=zerotrip -Wuninitialized -Wno-maybe-uninitialized -Wunused-parameter"
)
if(CMAKE_Fortran_COMPILER_VERSION VERSION_GREATER 10)
@ -30,16 +30,19 @@ if(CMAKE_Fortran_COMPILER_ID STREQUAL "GNU")
"${CMAKE_Fortran_FLAGS_DEBUG} -fsanitize=leak")
endif()
elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "Intel")
set(CMAKE_Fortran_FLAGS "-free -stand=f18 -fpp -heap-arrays")
set(CMAKE_Fortran_FLAGS
"${CMAKE_Fortran_FLAGS} -free -stand=f18 -fpp -heap-arrays")
set(CMAKE_Fortran_FLAGS_RELEASE "-O3 -g")
set(CMAKE_Fortran_FLAGS_DEBUG "-O2 -debug")
elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "PGI")
set(CMAKE_Fortran_FLAGS "-Mfreeform -Mextend -Mallocatable=03"
set(CMAKE_Fortran_FLAGS
"${CMAKE_Fortran_FLAGS} -Mfreeform -Mextend -Mallocatable=03"
)# -Mallocatable=03: enable F2003+ assignment semantics
set(CMAKE_Fortran_FLAGS_RELEASE "-fast")
set(CMAKE_Fortran_FLAGS_DEBUG "-g")
elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "NAG")
set(CMAKE_Fortran_FLAGS "-f2008 -free -Warn=reallocation -Warn=subnormal")
set(CMAKE_Fortran_FLAGS
"${CMAKE_Fortran_FLAGS} -f2008 -free -Warn=reallocation -Warn=subnormal")
set(CMAKE_Fortran_FLAGS_RELEASE "-O2")
set(CMAKE_Fortran_FLAGS_DEBUG "-g -C")
if(NOT OpenMP_FOUND)
@ -49,12 +52,10 @@ elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "NAG")
)# some checks are not available with OpenMP
endif()
elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "Cray")
set(CMAKE_Fortran_FLAGS "-f free -M3105 -ME7212") # -M3105: hide a
# false-positive warning
# about modified loop
# variables due to loop
# fusing, promote warning
# 7212 to an error
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -f free -M3105 -ME7212"
)# -M3105: hide a
# false-positive warning about modified loop variables due to loop fusing,
# promote warning 7212 to an error
set(CMAKE_Fortran_FLAGS_RELEASE "-O2 -G2")
set(CMAKE_Fortran_FLAGS_DEBUG "-G2")
set(CMAKE_Fortran_MODOUT_FLAG "-ef") # override to get lower-case module file