macros.cmake

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# Copyright (c) 2019 - 2024 David Guibert
# All rights reserved.
#
# SPDX-License-Identifier: Apache-2.0
 
macro(add_link_lib_impl target_name)
  # STATIC_LIBRARY, MODULE_LIBRARY, SHARED_LIBRARY, OBJECT_LIBRARY,
  # INTERFACE_LIBRARY, EXECUTABLE include(CMakePrintHelpers)
  # cmake_print_properties(TARGETS ${target_name} PROPERTIES IMPORTED TYPE
  # IMPORTED_LOCATION LOCATION IMPORTED_LINK_LIBRARIES
  # IMPORTED_INCLUDE_DIRECTORIES IMPORTED_LINK_OPTIONS INTERFACE_LINK_LIBRARIES
  # INTERFACE_INCLUDE_DIRECTORIES INTERFACE_COMPILE_OPTIONS
  # INTERFACE_LINK_OPTIONS LINK_LIBRARIES INCLUDE_DIRECTORIES COMPILE_OPTIONS
  # LINK_OPTIONS )
 
  set(deps "")
  get_target_property(INTERFACE_LINK_LIBRARIES ${target_name}
                      INTERFACE_LINK_LIBRARIES)
  list(APPEND deps "${INTERFACE_LINK_LIBRARIES}")
  get_target_property(LINK_LIBRARIES ${target_name} LINK_LIBRARIES)
  list(APPEND deps "${LINK_LIBRARIES}")
  get_target_property(LOCATION ${target_name} LOCATION)
  list(APPEND deps "${LOCATION}")
  # message(STATUS "deps: ${deps}")
  foreach(dep ${deps})
    if(TARGET ${dep})
      # message(STATUS "dep: ${dep} -> target")
      add_link_lib_impl(${dep})
    else()
      if(dep)
        # message(STATUS "dep: ${dep} -> found")
        if("${dep}" MATCHES "\.\‍(so\|.a\‍)")
          string(APPEND link_libs " ${dep}")
        else()
          string(APPEND link_libs " -l${dep}")
        endif()
      endif()
    endif()
  endforeach()
endmacro()
 
macro(add_link_lib target_name)
  set(link_libs "")
  add_link_lib_impl(${target_name})
endmacro()
 
macro(add_inc_dirs_impl target_name)
  # STATIC_LIBRARY, MODULE_LIBRARY, SHARED_LIBRARY, OBJECT_LIBRARY,
  # INTERFACE_LIBRARY, EXECUTABLE include(CMakePrintHelpers)
  # cmake_print_properties(TARGETS ${target_name} PROPERTIES IMPORTED TYPE
  # IMPORTED_LOCATION LOCATION IMPORTED_LINK_LIBRARIES
  # IMPORTED_INCLUDE_DIRECTORIES IMPORTED_LINK_OPTIONS INTERFACE_LINK_LIBRARIES
  # INTERFACE_INCLUDE_DIRECTORIES INTERFACE_COMPILE_OPTIONS
  # INTERFACE_LINK_OPTIONS LINK_LIBRARIES INCLUDE_DIRECTORIES COMPILE_OPTIONS
  # LINK_OPTIONS )
 
  set(incs "")
  get_target_property(INTERFACE_LINK_LIBRARIES ${target_name}
                      INTERFACE_LINK_LIBRARIES)
  if(INTERFACE_LINK_LIBRARIES)
    list(APPEND incs "${INTERFACE_LINK_LIBRARIES}")
  endif()
 
  get_target_property(INTERFACE_INCLUDE_DIRECTORIES_ ${target_name}
                      INTERFACE_INCLUDE_DIRECTORIES)
  if(INTERFACE_INCLUDE_DIRECTORIES_)
    list(APPEND incs "${INTERFACE_INCLUDE_DIRECTORIES_}")
  endif()
  get_target_property(INCLUDE_DIRECTORIES_ ${target_name} INCLUDE_DIRECTORIES)
  if(INCLUDE_DIRECTORIES_)
    list(APPEND incs "${INCLUDE_DIRECTORIES_}")
  endif()
  # message(STATUS "incs: ${incs}")
  foreach(inc ${incs})
    # message(STATUS "iterate over ${inc}")
    if(TARGET ${inc})
      # message(STATUS "inc: ${inc} -> target")
      add_inc_dirs_impl(${inc})
    else()
      if(NOT "${inc}" MATCHES "\.\‍(so\|.a\‍)$")
        # message(STATUS "inc: ${inc} -> found")
        string(APPEND inc_dirs " -I${inc}")
      endif()
    endif()
  endforeach()
endmacro()
 
macro(add_inc_dirs target_name)
  set(inc_dirs "")
  add_inc_dirs_impl(${target_name})
endmacro()