41 lines
1.8 KiB
CMake
41 lines
1.8 KiB
CMake
if(PKG_LATTE)
|
|
enable_language(Fortran)
|
|
find_package(LATTE)
|
|
if(LATTE_FOUND)
|
|
set(DOWNLOAD_LATTE_DEFAULT OFF)
|
|
else()
|
|
set(DOWNLOAD_LATTE_DEFAULT ON)
|
|
endif()
|
|
option(DOWNLOAD_LATTE "Download the LATTE library instead of using an already installed one" ${DOWNLOAD_LATTE_DEFAULT})
|
|
if(DOWNLOAD_LATTE)
|
|
message(STATUS "LATTE download requested - we will build our own")
|
|
# Workaround for cross compilation with MinGW where ${CMAKE_INSTALL_LIBDIR}
|
|
# is a full path, so we need to remove the prefix
|
|
string(REPLACE ${CMAKE_INSTALL_PREFIX} "" _LATTE_LIBDIR ${CMAKE_INSTALL_LIBDIR})
|
|
include(ExternalProject)
|
|
ExternalProject_Add(latte_build
|
|
URL https://github.com/lanl/LATTE/archive/v1.2.1.tar.gz
|
|
URL_MD5 85ac414fdada2d04619c8f936344df14
|
|
SOURCE_SUBDIR cmake
|
|
CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=<INSTALL_DIR> ${CMAKE_REQUEST_PIC}
|
|
-DBLAS_LIBRARIES=${BLAS_LIBRARIES} -DLAPACK_LIBRARIES=${LAPACK_LIBRARIES}
|
|
-DCMAKE_Fortran_COMPILER=${CMAKE_Fortran_COMPILER} -DCMAKE_Fortran_FLAGS=${CMAKE_Fortran_FLAGS}
|
|
-DCMAKE_Fortran_FLAGS_${BTYPE}=${CMAKE_Fortran_FLAGS_${BTYPE}} -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
|
|
-DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM} -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
|
|
BUILD_BYPRODUCTS <INSTALL_DIR>/${_LATTE_LIBDIR}/liblatte.a
|
|
)
|
|
add_dependencies(lammps latte_build)
|
|
ExternalProject_get_property(latte_build INSTALL_DIR)
|
|
set(LATTE_LIBRARIES ${INSTALL_DIR}/${_LATTE_LIBDIR}/liblatte.a)
|
|
else()
|
|
find_package(LATTE)
|
|
if(NOT LATTE_FOUND)
|
|
message(FATAL_ERROR "LATTE library not found, help CMake to find it by setting LATTE_LIBRARY, or set DOWNLOAD_LATTE=ON to download it")
|
|
endif()
|
|
endif()
|
|
if(NOT LAPACK_FOUND)
|
|
add_dependencies(latte_build linalg)
|
|
endif()
|
|
target_link_libraries(lammps PRIVATE ${LATTE_LIBRARIES} ${LAPACK_LIBRARIES})
|
|
endif()
|