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Build C source separately as library

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This commit is contained in:
Paul Romano 2016-02-01 12:27:51 -06:00
parent c27cb008d3
commit 01b799afdf
1 changed files with 21 additions and 16 deletions
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37
CMakeLists.txt
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@ -107,7 +107,7 @@ if(CMAKE_Fortran_COMPILER_ID STREQUAL GNU)
message(FATAL_ERROR "gfortran version must be 4.6 or higher")
endif()
# GNU Fortran compiler options
# GCC compiler options
list(APPEND f90flags -cpp -std=f2008 -fbacktrace)
list(APPEND cflags -cpp -std=c99)
if(debug)
@ -142,7 +142,7 @@ if(CMAKE_Fortran_COMPILER_ID STREQUAL GNU)
endif()
elseif(CMAKE_Fortran_COMPILER_ID STREQUAL Intel)
# Intel Fortran compiler options
# Intel compiler options
list(APPEND f90flags -fpp -std08 -assume byterecl -traceback)
list(APPEND cflags -std=c99)
if(debug)
@ -257,12 +257,18 @@ add_subdirectory(src/xml/fox)
# which point to directories outside the build tree to the install RPATH
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
#===============================================================================
# Build faddeeva library
#===============================================================================
add_library(faddeeva STATIC src/Faddeeva.c)
#===============================================================================
# Build OpenMC executable
#===============================================================================
set(program "openmc")
file(GLOB source src/Faddeeva.c src/*.F90 src/xml/openmc_fox.F90)
file(GLOB source src/*.F90 src/xml/openmc_fox.F90)
add_executable(${program} ${source})
# target_include_directories was added in CMake 2.8.11 and is the recommended
@ -274,19 +280,18 @@ else()
endif()
# target_compile_options was added in CMake 2.8.12 and is the recommended way to
# set compile flag, but it doesn't seem to work with both Fortran and C. In
# theory the commented code below might work but I couldn't get it running.
# Maybe it requires a newer version of CMake?
#target_compile_options(${program} PUBLIC
# $<$<COMPILE_LANGUAGE:Fortran>:${f90flags}>
# $<$<COMPILE_LANGUAGE:C>:${cflags}>)
# This is not the recommended method, but it is a functional method. Convert
# the semicolon-delineated lists into space-delineated ones then set them as the
# compiler flags.
# set compile flags. Note that this sets the COMPILE_OPTIONS property (also
# available only in 2.8.12+) rather than the COMPILE_FLAGS property, which is
# deprecated. The former can handle lists whereas the latter cannot.
if (CMAKE_VERSION VERSION_LESS 2.8.12)
string(REPLACE ";" " " f90flags "${f90flags}")
string(REPLACE ";" " " cflags "${cflags}")
set(CMAKE_C_FLAGS "${cflags}")
set(CMAKE_Fortran_FLAGS "${f90flags}")
string(REPLACE ";" " " cflags "${cflags}")
set_property(TARGET ${program} PROPERTY COMPILE_FLAGS "${f90flags}")
set_property(TARGET faddeeva PROPERTY COMPILE_FLAGS "${cflags}")
else()
target_compile_options(${program} PUBLIC ${f90flags})
target_compile_options(faddeeva PRIVATE ${cflags})
endif()
# Add HDF5 library directories to link line with -L
foreach(LIBDIR ${HDF5_LIBRARY_DIRS})
@ -295,7 +300,7 @@ endforeach()
# target_link_libraries treats any arguments starting with - but not -l as
# linker flags. Thus, we can pass both linker flags and libraries together.
target_link_libraries(${program} ${ldflags} ${HDF5_LIBRARIES} fox_dom)
target_link_libraries(${program} ${ldflags} ${HDF5_LIBRARIES} fox_dom faddeeva)
#===============================================================================
# Install executable, scripts, manpage, license