ROSConDemo/Project/Gem/CMakeLists.txt

set(gem_path ${CMAKE_CURRENT_LIST_DIR})
set(gem_json ${gem_path}/gem.json)
o3de_restricted_path(${gem_json} gem_restricted_path gem_parent_relative_path)

# Currently we are in the ROSConDemo/Code folder: ${CMAKE_CURRENT_LIST_DIR}
# Get the platform specific folder ${pal_dir} for the current folder: ${CMAKE_CURRENT_LIST_DIR}/Platform/${PAL_PLATFORM_NAME}
# Note: o3de_pal_dir will take care of the details for us, as this may be a restricted platform
#       in which case it will see if that platform is present here or in the restricted folder.
#       i.e. It could here : ROSConDemo/Code/Platform/<platform_name>  or
#            <restricted_folder>/<platform_name>/ROSConDemo/Code
o3de_pal_dir(pal_dir ${CMAKE_CURRENT_LIST_DIR}/Platform/${PAL_PLATFORM_NAME} "${gem_restricted_path}" "${gem_path}" "${gem_parent_relative_path}")

# Now that we have the platform abstraction layer (PAL) folder for this folder, thats where we will find the
# traits for this platform. Traits for a platform are defines for things like whether or not something in this project
# is supported by this platform.
include(${pal_dir}/PAL_${PAL_PLATFORM_NAME_LOWERCASE}.cmake)

# Now that we have loaded our project traits for this platform, see if this project is even supported on this platform.
# If its not supported we just return after including the unsupported.
if(NOT PAL_TRAIT_ROSCONDEMO_SUPPORTED)
    return()
endif()

# We are on a supported platform, so add the ROSConDemo target
# Note: We include the common files and the platform specific files which are set in roscondemo_files.cmake and
# in ${pal_dir}/roscondemo_${PAL_PLATFORM_NAME_LOWERCASE}_files.cmake
ly_add_target(
    NAME ROSConDemo.Static STATIC
    NAMESPACE Gem
    FILES_CMAKE
        roscondemo_files.cmake
        ${pal_dir}/roscondemo_${PAL_PLATFORM_NAME_LOWERCASE}_files.cmake
    PLATFORM_INCLUDE_FILES
        ${CMAKE_CURRENT_LIST_DIR}/Platform/Common/${PAL_TRAIT_COMPILER_ID}/exceptions_${PAL_TRAIT_COMPILER_ID_LOWERCASE}.cmake
    INCLUDE_DIRECTORIES
        PUBLIC
            Include
        PRIVATE
            Source
    BUILD_DEPENDENCIES
        PUBLIC
            Gem::ROS2.Static
        PRIVATE
            AZ::AzGameFramework
            AZ::AzFramework
            Gem::EMotionFX.Static
            Gem::LmbrCentral.API
            Gem::LyShine
            Gem::Atom_AtomBridge.Static
            Gem::ImGui.Static
            Gem::PhysX.Static
)

target_depends_on_ros2_packages(ROSConDemo.Static std_srvs nav_msgs vision_msgs)

ly_add_target(
    NAME ROSConDemo ${PAL_TRAIT_MONOLITHIC_DRIVEN_MODULE_TYPE}
    NAMESPACE Gem
    FILES_CMAKE
        roscondemo_shared_files.cmake
        ${pal_dir}/roscondemo_shared_${PAL_PLATFORM_NAME_LOWERCASE}_files.cmake
    INCLUDE_DIRECTORIES
        PUBLIC
            Include
    BUILD_DEPENDENCIES
        PRIVATE
            Gem::ROSConDemo.Static
            AZ::AzCore
            AZ::AzFramework
)

# By default, we will specify that the above target ROSConDemo would be used by
# Client and Server type targets when this gem is enabled.  If you don't want it
# active in Clients or Servers by default, delete one or more of the following lines:
ly_create_alias(NAME ROSConDemo.Clients  NAMESPACE Gem TARGETS Gem::ROSConDemo)
ly_create_alias(NAME ROSConDemo.Servers  NAMESPACE Gem TARGETS Gem::ROSConDemo)

# If we are on a host platform, we want to add the host tools targets like the ROSConDemo.Editor target which
# will also depend on ROSConDemo.Static
if(PAL_TRAIT_BUILD_HOST_TOOLS)
    ly_add_target(
        NAME ROSConDemo.Editor.Static STATIC
        NAMESPACE Gem
        AUTOMOC
        AUTORCC
        FILES_CMAKE
            roscondemo_editor_files.cmake
        INCLUDE_DIRECTORIES
            PRIVATE
                Source
            PUBLIC
                Include
        COMPILE_DEFINITIONS
            PRIVATE
                ROSConDemo_EDITOR
        BUILD_DEPENDENCIES
            PUBLIC
                AZ::AzToolsFramework
                Gem::AtomLyIntegration_CommonFeatures.Editor.Static
                Gem::LmbrCentral.API
                Gem::ROS2.Editor.Static
                Gem::ROSConDemo.Static
            PRIVATE
    )

    find_package(urdfdom)
    target_link_libraries(ROSConDemo.Editor.Static PUBLIC urdfdom::urdfdom_model)

    ly_add_target(
        NAME ROSConDemo.Editor GEM_MODULE
        NAMESPACE Gem
        FILES_CMAKE
            roscondemo_editor_shared_files.cmake
        COMPILE_DEFINITIONS
            PRIVATE
                ROSConDemo_EDITOR
        INCLUDE_DIRECTORIES
            PRIVATE
                Source
            PUBLIC
                Include
        BUILD_DEPENDENCIES
            PUBLIC
                Gem::ROSConDemo.Editor.Static
                Gem::Atom_Feature_Common.Static
    )

    # By default, we will specify that the above target ROSConDemo would be used by
    # Tool and Builder type targets when this gem is enabled. If you don't want it
    # active in Tools or Builders by default, delete one or both of the following lines:
    ly_create_alias(NAME ROSConDemo.Tools    NAMESPACE Gem TARGETS Gem::ROSConDemo.Editor)
    ly_create_alias(NAME ROSConDemo.Builders NAMESPACE Gem TARGETS Gem::ROSConDemo.Editor)
endif()

################################################################################
# Gem dependencies
################################################################################

# Enable the specified list of gems from GEM_FILE or GEMS list for this specific project:
ly_enable_gems(PROJECT_NAME ROSConDemo GEM_FILE enabled_gems.cmake)