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Build flags #13

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Merged
anton-seaice merged 3 commits into from
Mar 5, 2026
Merged

Build flags #13

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195c4f5
Update debug flags per https://github.com/ACCESS-NRI/ACCESS-OM3/issue…
anton-seaice Mar 3, 2026
211d3f2
set grecord-gcc-switches per https://github.com/ACCESS-NRI/ACCESS-OM3…
anton-seaice Mar 3, 2026
7a5a1ff
Apply suggestion from @dougiesquire
anton-seaice Mar 4, 2026
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20 changes: 10 additions & 10 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -46,28 +46,28 @@ include(FortranLib)

# Common compiler flags and definitions
if(CMAKE_Fortran_COMPILER_ID MATCHES "GNU")
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fbacktrace -fconvert=big-endian -ffree-line-length-none -ffixed-line-length-none")
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fbacktrace -fconvert=big-endian -ffree-line-length-none -ffixed-line-length-none -g -grecord-gcc-switches")
if(${CMAKE_Fortran_COMPILER_VERSION} VERSION_GREATER_EQUAL 10)
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fallow-argument-mismatch")
endif()
set(CMAKE_Fortran_FLAGS_RELEASE "-O")
set(CMAKE_Fortran_FLAGS_DEBUG "-g -Wall -Og -ffpe-trap=zero,overflow -fcheck=bounds")
set(CMAKE_Fortran_FLAGS_DEBUG "-Wall -Og -ffpe-trap=zero,overflow -fcheck=bounds")
elseif(CMAKE_Fortran_COMPILER_ID MATCHES "Intel")
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -qno-opt-dynamic-align -convert big_endian -assume byterecl -ftz -traceback -assume realloc_lhs -fp-model precise")
set(CMAKE_Fortran_FLAGS_RELEASE "-O2 -debug minimal")
set(CMAKE_Fortran_FLAGS_DEBUG "-O0 -g -check uninit -check bounds -check pointers -fpe0 -check noarg_temp_created")
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -qno-opt-dynamic-align -convert big_endian -assume byterecl -ftz -traceback -assume realloc_lhs -fp-model precise -g -grecord-gcc-switches")
set(CMAKE_Fortran_FLAGS_RELEASE "-O2")
set(CMAKE_Fortran_FLAGS_DEBUG "-O0 -check all -fpe0 -check noarg_temp_created")
else()
message(WARNING "Fortran compiler with ID ${CMAKE_Fortran_COMPILER_ID} will be used with CMake default options")
endif()

if(CMAKE_C_COMPILER_ID MATCHES "GNU")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99 -g -grecord-gcc-switches")
set(CMAKE_C_FLAGS_RELEASE "-O")
set(CMAKE_C_FLAGS_DEBUG "-g -Wall -Og -fbacktrace -ffpe-trap=invalid,zero,overflow -fcheck=bounds")
set(CMAKE_C_FLAGS_DEBUG "-Wall -Og -fbacktrace -ffpe-trap=invalid,zero,overflow -fcheck=bounds")
elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -traceback -qno-opt-dynamic-align -fp-model precise -std=gnu99")
set(CMAKE_C_FLAGS_RELEASE "-O2 -debug minimal")
set(CMAKE_C_FLAGS_DEBUG "-O0 -g")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -traceback -qno-opt-dynamic-align -fp-model precise -std=gnu99 -g -grecord-gcc-switches")
set(CMAKE_C_FLAGS_RELEASE "-O2")
set(CMAKE_C_FLAGS_DEBUG "-O0")
else()
message(WARNING "C compiler with ID ${CMAKE_C_COMPILER_ID} will be used with CMake default options")
endif()
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