CMakeLists.txt

# CMakeList.txt : CMake project for GoveeBTTempLogger, include source and define
# project specific logic here.
#

# This set of commands should build the package
# git clone https://github.com/wcbonner/GoveeBTTempLogger.git
# cmake -S GoveeBTTempLogger -B GoveeBTTempLogger/build
# cmake --build GoveeBTTempLogger/build
# pushd GoveeBTTempLogger/build && cpack . && popd

cmake_minimum_required(VERSION 3.12.0)

# Enable Hot Reload for MSVC compilers if supported.
if (POLICY CMP0141)
  cmake_policy(SET CMP0141 NEW)
  set(CMAKE_MSVC_DEBUG_INFORMATION_FORMAT "$<IF:$<AND:$<C_COMPILER_ID:MSVC>,$<CXX_COMPILER_ID:MSVC>>,$<$<CONFIG:Debug,RelWithDebInfo>:EditAndContinue>,$<$<CONFIG:Debug,RelWithDebInfo>:ProgramDatabase>>")
endif()

if (POLICY CMP0115)
  cmake_policy(SET CMP0115 NEW)
endif()

add_compile_definitions(_BLUEZ_HCI_)

project (GoveeBTTempLogger
    VERSION 3.20241121.0
    DESCRIPTION "Listen and log Govee Thermometer Bluetooth Low Energy Advertisments via BlueZ and DBus"
    HOMEPAGE_URL https://github.com/wcbonner/GoveeBTTempLogger
)

configure_file(
    goveebttemplogger-version.h.in
    goveebttemplogger-version.h)

include( FindPkgConfig )
pkg_check_modules( dbus REQUIRED dbus-1 )

# Add source to this project's executable.
add_executable (goveebttemplogger
    goveebttemplogger.cpp
    goveebttemplogger-version.h
    att-types.h
    uuid.c
    uuid.h
    wimiso8601.cpp
    wimiso8601.h
    )

target_link_libraries(goveebttemplogger
    -lbluetooth
    -lstdc++fs
    -ldbus-1
    )

if (CMAKE_VERSION VERSION_GREATER 3.12)
    set_property(TARGET goveebttemplogger PROPERTY CXX_STANDARD 17)
endif()

target_include_directories(goveebttemplogger PUBLIC
    "${PROJECT_BINARY_DIR}"
    ${EXTRA_INCLUDES}
    ${dbus_INCLUDE_DIRS}
    )

if(EXISTS "/etc/rpi-issue")
	add_custom_command(TARGET goveebttemplogger POST_BUILD
	    COMMAND sudo setcap 'cap_net_raw,cap_net_admin+eip' $<TARGET_FILE:goveebttemplogger>
	    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
	    COMMENT "Setting Raw Priveleges on $<TARGET_FILE:goveebttemplogger>"
	)
endif()

add_executable(gvh-organizelogs
    gvh-organizelogs.cpp
    goveebttemplogger-version.h
    wimiso8601.cpp
    wimiso8601.h
    )

target_link_libraries(gvh-organizelogs
    -lbluetooth
    -lstdc++fs
    )

if (CMAKE_VERSION VERSION_GREATER 3.12)
  set_property(TARGET gvh-organizelogs PROPERTY CXX_STANDARD 17)
endif()

target_include_directories(gvh-organizelogs PUBLIC "${PROJECT_BINARY_DIR}" ${EXTRA_INCLUDES} )

# TODO: Add tests and install targets if needed.
include(CTest)
add_test(NAME goveebttemplogger COMMAND goveebttemplogger --help)
add_test(NAME gvh-organizelogs COMMAND gvh-organizelogs --help)

install(TARGETS goveebttemplogger gvh-organizelogs
    DESTINATION bin
    RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin
    LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX}/lib
)

install(FILES goveebttemplogger.service
    DESTINATION ${CMAKE_INSTALL_PREFIX}/lib/systemd/system
    COMPONENT "goveebttemplogger"
)

set(CPACK_GENERATOR "DEB")
set(CPACK_PACKAGE_CONTACT "wcbonner@users.noreply.github.com")
set(CPACK_DEBIAN_PACKAGE_MAINTAINER "William C Bonner <${CPACK_PACKAGE_CONTACT}>")
include(InstallRequiredSystemLibraries)
set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
set(CPACK_DEBIAN_FILE_NAME DEB-DEFAULT)
set(CPACK_DEBIAN_PACKAGE_SECTION custom)
set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CMAKE_CURRENT_SOURCE_DIR}/postinst" "${CMAKE_CURRENT_SOURCE_DIR}/prerm" "${CMAKE_CURRENT_SOURCE_DIR}/postrm")
set(CPACK_STRIP_FILES YES)
set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS YES)
message(STATUS "Components to pack: ${CPACK_COMPONENTS_ALL}")
include(CPack)