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cmake: ninja-1.10 supports Fortran now

This commit is contained in:
Christoph Junghans 2020-03-12 11:42:58 -06:00 committed by Christoph Junghans
parent fa7085be07
commit 9f537f7f40
1 changed files with 17 additions and 2 deletions
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19
cmake/CMakeLists.txt
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@ -587,10 +587,25 @@ if(BUILD_TOOLS)
add_executable(binary2txt ${LAMMPS_TOOLS_DIR}/binary2txt.cpp)
install(TARGETS binary2txt DESTINATION ${CMAKE_INSTALL_BINDIR})
# ninja-build currently does not support fortran. thus we skip building this tool
# ninja-build<1.10 does not support fortran. thus we skip building this tool
if(CMAKE_GENERATOR STREQUAL "Ninja")
message(STATUS "Skipping building 'chain.x' with Ninja build tool due to lack of Fortran support")
set(CMAKE_GENERATOR_SUPPORT_FORTRAN FALSE)
execute_process(COMMAND "${CMAKE_MAKE_PROGRAM}" --version
OUTPUT_VARIABLE NINJA_VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE
RESULT_VARIABLE _Ninja_version_result
)
if(_Ninja_version_result)
message(WARNING "Unable to determine ninja version: ${_Ninja_version_result}")
elseif(NINJA_VERSION VERSION_LESS "1.10")
message(WARNING "Ninja build tool too old, skipping building 'chain.x' due to lack of Fortran support, please install ninja-1.10 or newer")
else()
set(CMAKE_GENERATOR_SUPPORT_FORTRAN TRUE)
endif()
else()
set(CMAKE_GENERATOR_SUPPORT_FORTRAN TRUE)
endif()
if(CMAKE_GENERATOR_SUPPORT_FORTRAN)
enable_language(Fortran)
add_executable(chain.x ${LAMMPS_TOOLS_DIR}/chain.f)
target_link_libraries(chain.x ${CMAKE_Fortran_IMPLICIT_LINK_LIBRARIES})