libdiscord/CMakeLists.txt

cmake_minimum_required(VERSION 3.12)
project(libdiscord C)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")

option(EXAMPLES "Build examples" ON)

# Get the current working branch
execute_process(
        COMMAND git rev-parse --abbrev-ref HEAD
        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
        OUTPUT_VARIABLE GIT_BRANCH
        OUTPUT_STRIP_TRAILING_WHITESPACE
)

# Get the latest abbreviated commit hash of the working branch
execute_process(
        COMMAND git log -1 --format=%h
        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
        OUTPUT_VARIABLE GIT_COMMIT_HASH
        OUTPUT_STRIP_TRAILING_WHITESPACE
)

add_definitions("-DGIT_COMMIT_HASH=${GIT_COMMIT_HASH}")
add_definitions("-DGIT_BRANCH=${GIT_BRANCH}")


include_directories(include)

find_package(CURL)
if(NOT CURL_FOUND)
    message(SEND_ERROR "Failed to find CURL")
    return()
else()
    include_directories(${CURL_INCLUDE_DIR})
endif()

find_package(Jansson)
if (NOT JANSSON_FOUND)
    message(SEND_ERROR "Failed to find Jansson")
    return()
else()
    include_directories(${JANSSON_INCLUDE_DIRS})
endif()
set(CMAKE_C_STANDARD 99)

add_library(discord lib/discord.c include/discord.h lib/rest.c lib/requests.c include/requests.h lib/log.c include/log.h)
target_link_libraries(discord ${JANSSON_LIBRARIES} ${CURL_LIBRARIES})

if (EXAMPLES)
    add_subdirectory(examples)
endif()