libaec.cmake

Go to the documentation of this file.

# Copyright (c) 2024 - 2025 Niclas Schroeter
# All rights reserved.
#
# SPDX-License-Identifier: Apache-2.0
 
set_property(GLOBAL PROPERTY libaec_can_use_system TRUE)
set_property(GLOBAL PROPERTY libaec_depends)
 
set(libaec_cmake_args "" CACHE STRING "Custom CMake arguments for libaec")
set(libaec_build_args "" CACHE STRING "Custom Make arguments for libaec")
 
if(libaec_enabled)
  if(USE_SYSTEM_libaec)
    message(STATUS "LIBAEC: enabled (system installed)")
    find_package(Libaec MODULE REQUIRED)
 
    set_if_not_present(ENV{CPATH} "$ENV{CPATH}" "${libaec_INCLUDE_DIRS}")
    set_if_not_present(ENV{LD_LIBRARY_PATH} "$ENV{LD_LIBRARY_PATH}" "${libaec_LIBRARY_DIRS}")
  else()
    if(NOT TARGET libaec)
      message(STATUS "LIBAEC: enabled (internally built)")
 
      ExternalProject_Data_Add(
        libaec
        ${libaec_revision}
        CMAKE_ARGS ${cmake_params}
                   -DBUILD_SHARED_LIBS:BOOL=${BUILD_SHARED_LIBS}
                   -DCMAKE_INSTALL_PREFIX:FILEPATH=<INSTALL_DIR>
                   ${default_cmake_args}
                   ${libaec_cmake_args}
        BUILD_COMMAND $(MAKE) -j${BUILD_PARALLEL_LEVEL} ${default_build_args} ${libaec_build_args})
 
      ExternalProject_Get_Property(libaec INSTALL_DIR)
      set(LIBAEC_DIR ${INSTALL_DIR})
      set_if_not_present(ENV{CPATH} "$ENV{CPATH}" "${LIBAEC_DIR}/include")
      set_if_not_present(ENV{LD_LIBRARY_PATH} "$ENV{LD_LIBRARY_PATH}" "${LIBAEC_DIR}/lib64")
    endif()
  endif()
endif()