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Use generator expression to handle compile options for Fortran/C++ separately

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This commit is contained in:
Paul Romano 2018-06-20 16:09:24 -05:00
parent 384982fa36
commit 610fc5c918
1 changed files with 9 additions and 17 deletions
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26
CMakeLists.txt
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@ -1,4 +1,4 @@
cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
cmake_minimum_required(VERSION 3.3 FATAL_ERROR)
project(openmc Fortran C CXX)
# Setup output directories
@ -68,11 +68,8 @@ endif()
# Set compile/link flags based on which compiler is being used
#===============================================================================
# Support for Fortran in FindOpenMP was added in CMake 3.1. To support lower
# versions, we manually add the flags. However, at some point in time, the
# manual logic can be removed in favor of the block below
if(openmp)
# Requires CMake 3.1+
find_package(OpenMP)
if(OPENMP_FOUND)
list(APPEND f90flags ${OpenMP_Fortran_FLAGS})
@ -248,7 +245,7 @@ target_include_directories(pugixml PUBLIC vendor/pugixml/)
# This block of code ensures that dynamic libraries can be found via the RPATH
# whether the executable is the original one from the build directory or the
# installed one in CMAKE_INSTALL_PREFIX. Ref:
# https://cmake.org/Wiki/CMake_RPATH_handling#Always_full_RPATH
# https://gitlab.kitware.com/cmake/community/wikis/doc/cmake/RPATH-handling
# use, i.e. don't skip the full RPATH for the build tree
set(CMAKE_SKIP_BUILD_RPATH FALSE)
@ -280,7 +277,7 @@ target_compile_options(faddeeva PRIVATE ${cflags})
# libopenmc
#===============================================================================
set(LIBOPENMC_FORTRAN_SRC
add_library(libopenmc SHARED
src/algorithm.F90
src/angle_distribution.F90
src/angleenergy_header.F90
@ -382,8 +379,6 @@ set(LIBOPENMC_FORTRAN_SRC
src/tallies/tally_header.F90
src/tallies/trigger.F90
src/tallies/trigger_header.F90
)
set(LIBOPENMC_CXX_SRC
src/cell.cpp
src/initialize.cpp
src/finalize.cpp
@ -404,7 +399,6 @@ set(LIBOPENMC_CXX_SRC
src/surface.cpp
src/xml_interface.cpp
src/xsdata.cpp)
add_library(libopenmc SHARED ${LIBOPENMC_FORTRAN_SRC} ${LIBOPENMC_CXX_SRC})
set_target_properties(libopenmc PROPERTIES
OUTPUT_NAME openmc
PUBLIC_HEADER include/openmc.h
@ -415,13 +409,11 @@ target_include_directories(libopenmc
PRIVATE ${HDF5_INCLUDE_DIRS})
# The libopenmc library has both F90 and C++ so the compile flags must be set
# file-by-file via set_source_file_properties.
set_property(
SOURCE ${LIBOPENMC_FORTRAN_SRC}
PROPERTY COMPILE_OPTIONS ${f90flags})
set_property(
SOURCE ${LIBOPENMC_CXX_SRC}
PROPERTY COMPILE_OPTIONS ${cxxflags})
# differently depending on the language. The $<COMPILE_LANGUAGE> generator
# expression was added in CMake 3.3
target_compile_options(libopenmc PRIVATE
$<$<COMPILE_LANGUAGE:Fortran>:${f90flags}>
$<$<COMPILE_LANGUAGE:CXX>:${cxxflags}>)
target_compile_definitions(libopenmc PRIVATE -DMAX_COORD=${maxcoord})
if (UNIX)