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# Packages are optional: if they are not present, certain code samples are not compiled
cmake_minimum_required(VERSION 2.8.10 FATAL_ERROR)
find_package(OpenMP) # Built-in in CMake
find_package(MPI) # Built-in in CMake
include(${CMAKE_CURRENT_SOURCE_DIR}/../../cmake/common.cmake)
# ==================================================================================================
if ("${DWARF_PREFIX}" STREQUAL "")
set(DWARF_PREFIX 7_montecarlo)
endif()
set(NAME_OMP ${DWARF_PREFIX}_prng_omp)
set(NAME_SERIAL ${DWARF_PREFIX}_prng_serial)
set(NAME_MPI ${DWARF_PREFIX}_prng_mpi)
# C compiler settings
find_package(Common)
if (OPENMP_FOUND)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
add_executable(${NAME_OMP} prng_omp.c prng_shared.c)
install(TARGETS ${NAME_OMP} DESTINATION bin)
message("** Enabling '${NAME_OMP}': with OpenMP")
else()
message("## Skipping 'prng_omp': no OpenMP support found")
# dummy_install(${NAME} "OpenMP")
endif()
if (MPI_FOUND)
cmake_policy(SET CMP0003 OLD)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
include_directories(${MPI_INCLUDE_PATH})
add_executable(${NAME_MPI} prng_mpi.c prng_shared.c)
target_link_libraries(${NAME_MPI} ${MPI_LIBRARIES} stdc++)
install(TARGETS ${NAME_MPI} DESTINATION bin)
message("** Enabling '${NAME_MPI}': with MPI")
else()
message("## Skipping '${NAME_MPI}': no OpenMP support found")
# dummy_install(${NAME} "OpenMP")
endif()
add_executable(${NAME_SERIAL} prng_serial.c prng_shared.c)
message("** Enabling '${NAME_SERIAL}': serial version")
install(TARGETS ${NAME_SERIAL} DESTINATION bin)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${C_FLAGS}")
unset(NAME)
# ==================================================================================================