CMakeLists.txt

cmake_minimum_required(VERSION 3.11...3.13)


set(
	CMAKE_TOOLCHAIN_FILE
	"${CMAKE_CURRENT_LIST_DIR}/toolchain.cmake"
	CACHE
	FILEPATH
	"Default toolchain"
	)
set(CMAKE_CXX_STANDARD 20 CACHE STRING "C++ standard")
set(CMAKE_CXX_STANDARD_REQUIRED ON CACHE BOOL "Require C++ standard to be supported")
set(CMAKE_POSITION_INDEPENDENT_CODE ON CACHE BOOL "compile as PIC by default")

option(HUNTER_ENABLED "Enable Hunter package manager" OFF)
include("cmake/HunterGate.cmake")
HunterGate(
    URL "https://github.com/cpp-pm/hunter/archive/v0.24.8.tar.gz"
    SHA1 "ca7838dded9a1811b04ffd56175f629e0af82d3d"
    LOCAL
)

option(USE_BUNDLED_SPDLOG "Use the bundled version of spdlog."
	${HUNTER_ENABLED})
option(USE_BUNDLED_OLM "Use the bundled version of libolm." ${HUNTER_ENABLED})
option(USE_BUNDLED_GTEST "Use the bundled version of Google Test."
	${HUNTER_ENABLED})
option(USE_BUNDLED_JSON "Use the bundled version of nlohmann json."
	${HUNTER_ENABLED})
option(USE_BUNDLED_OPENSSL "Use the bundled version of OpenSSL."
	${HUNTER_ENABLED})
option(USE_BUNDLED_COEURL "Use a bundled version of the Curl wrapper"
	${HUNTER_ENABLED})
option(USE_BUNDLED_LIBEVENT "Use the bundled version of libevent." ${HUNTER_ENABLED})
option(USE_BUNDLED_LIBCURL "Use the bundled version of libcurl." ${HUNTER_ENABLED})
option(USE_BUNDLED_RE2 "Use the bundled version of re2." ${HUNTER_ENABLED})


if (CMAKE_VERSION VERSION_GREATER_EQUAL 3.12)
project(matrix_client
	VERSION 0.9.1
	DESCRIPTION "Client API library for Matrix."
	HOMEPAGE_URL https://github.com/Nheko-Reborn/mtxclient)
else()
project(matrix_client
	VERSION 0.9.1
	DESCRIPTION "Client API library for Matrix.")
endif()


option(ASAN "Compile with address sanitizers" OFF)
option(BUILD_LIB_TESTS "Build tests" ON)
option(BUILD_LIB_EXAMPLES "Build examples" ON)
option(COVERAGE "Calculate test coverage" OFF)
option(IWYU "Check headers with include-what-you-use" OFF)
option(BUILD_SHARED_LIBS "Specifies whether to build mtxclient as a shared library lib or not" ON)
option(JSON_ImplicitConversions "Disable implicit conversions in nlohmann/json" ON)

list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")

if(NOT MSVC AND NOT CLANG_TIDY_WORKAROUND)
	set(
		CMAKE_CXX_FLAGS
		"${CMAKE_CXX_FLAGS} \
		-Wall \
		-Wextra \
		-Wconversion \
		-pipe \
		-pedantic \
		-fsized-deallocation \