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Separate out compile flags for C and check for Clang

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This commit is contained in:
Paul Romano 2017-06-13 07:31:21 -05:00
parent 491309177a
commit 8ee65e2aac
1 changed files with 43 additions and 13 deletions
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56
CMakeLists.txt
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@ -110,59 +110,46 @@ if(CMAKE_Fortran_COMPILER_ID STREQUAL GNU)
# GCC compiler options
list(APPEND f90flags -cpp -std=f2008ts -fbacktrace -O2)
list(APPEND cflags -cpp -std=c99 -O2)
if(debug)
list(REMOVE_ITEM f90flags -O2)
list(REMOVE_ITEM cflags -O2)
list(APPEND f90flags -g -Wall -pedantic -fbounds-check
-ffpe-trap=invalid,overflow,underflow)
list(APPEND cflags -g -Wall -pedantic -fbounds-check)
list(APPEND ldflags -g)
endif()
if(profile)
list(APPEND f90flags -pg)
list(APPEND cflags -pg)
list(APPEND ldflags -pg)
endif()
if(optimize)
list(REMOVE_ITEM f90flags -O2)
list(REMOVE_ITEM cflags -O2)
list(APPEND f90flags -O3)
list(APPEND cflags -O3)
endif()
if(openmp)
list(APPEND f90flags -fopenmp)
list(APPEND cflags -fopenmp)
list(APPEND ldflags -fopenmp)
endif()
if(coverage)
list(APPEND f90flags -coverage)
list(APPEND cflags -coverage)
list(APPEND ldflags -coverage)
endif()
elseif(CMAKE_Fortran_COMPILER_ID STREQUAL Intel)
# Intel compiler options
list(APPEND f90flags -fpp -std08 -assume byterecl -traceback)
list(APPEND cflags -std=c99)
if(debug)
list(APPEND f90flags -g -warn -ftrapuv -fp-stack-check
"-check all" -fpe0 -O0)
list(APPEND cflags -g -w3 -ftrapuv -fp-stack-check -O0)
list(APPEND ldflags -g)
endif()
if(profile)
list(APPEND f90flags -pg)
list(APPEND cflags -pg)
list(APPEND ldflags -pg)
endif()
if(optimize)
list(APPEND f90flags -O3)
list(APPEND cflags -O3)
endif()
if(openmp)
list(APPEND f90flags -qopenmp)
list(APPEND cflags -qopenmp)
list(APPEND ldflags -qopenmp)
endif()
@ -214,6 +201,49 @@ elseif(CMAKE_Fortran_COMPILER_ID STREQUAL Cray)
endif()
if(CMAKE_C_COMPILER_ID STREQUAL GNU)
# GCC compiler options
list(APPEND cflags -std=c99 -O2)
if(debug)
list(REMOVE_ITEM cflags -O2)
list(APPEND cflags -g -Wall -pedantic -fbounds-check)
endif()
if(profile)
list(APPEND cflags -pg)
endif()
if(optimize)
list(REMOVE_ITEM cflags -O2)
list(APPEND cflags -O3)
endif()
if(coverage)
list(APPEND cflags -coverage)
endif()
elseif(CMAKE_C_COMPILER_ID STREQUAL Intel)
# Intel compiler options
list(APPEND cflags -std=c99)
if(debug)
list(APPEND cflags -g -w3 -ftrapuv -fp-stack-check -O0)
endif()
if(profile)
list(APPEND cflags -pg)
endif()
if(optimize)
list(APPEND cflags -O3)
endif()
elseif(CMAKE_C_COMPILER_ID MATCHES Clang)
# Clang options
list(APPEND cflags -std=c99)
if(debug)
list(APPEND cflags -g -O0 -ftrapv)
endif()
if(optimize)
list(APPEND cflags -O3)
endif()
endif()
# Show flags being used
message(STATUS "Fortran flags: ${f90flags}")
message(STATUS "C flags: ${cflags}")