cmake: replace incl. dir hack by even better hack

This commit is contained in:
Christoph Junghans
2020-03-28 08:43:13 -06:00
parent b245872bae
commit 4aadb554a3
2 changed files with 7 additions and 3 deletions

View File

@ -4,10 +4,8 @@ project(simple CXX)
set(LAMMPS_SRC_DIRECTORY "" CACHE PATH "Path for lammps source")
if(NOT LAMMPS_SRC_DIRECTORY STREQUAL "" AND EXISTS ${LAMMPS_SRC_DIRECTORY}/cmake/CMakeLists.txt)
option(BUILD_LIB "Build LAMMPS library" ON)
option(LAMMPS_CREATE_IN_SOURCES_INCLUDE_DIR "include in-source lammps/ include dir" ON)
add_subdirectory(${LAMMPS_SRC_DIRECTORY}/cmake lammps)
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/includes)
execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink ${LAMMPS_SRC_DIRECTORY}/src ${CMAKE_CURRENT_BINARY_DIR}/includes/lammps)
target_include_directories(lammps INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/includes>)
else()
find_package(LAMMPS REQUIRED)
endif()