CMakeLists.txt

cmake_minimum_required(VERSION 3.0)
project(cmark VERSION 0.29.0)

include("FindAsan.cmake")

if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
    message(FATAL_ERROR "Do not build in-source.\nPlease remove CMakeCache.txt and the CMakeFiles/ directory.\nThen: mkdir build ; cd build ; cmake .. ; make")
endif()

option(CMARK_TESTS "Build cmark tests and enable testing" ON)
option(CMARK_STATIC "Build static libcmark library" ON)
option(CMARK_SHARED "Build shared libcmark library" ON)
option(CMARK_LIB_FUZZER "Build libFuzzer fuzzing harness" OFF)

# The Linux modules distributed with CMake add "-rdynamic" to the build flags
# which is incompatible with static linking under certain configurations.
# Unsetting CMAKE_SHARED_LIBRARY_LINK_C_FLAGS ensures this does not happen.
if(CMARK_STATIC AND "${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
  SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS)
endif()

add_subdirectory(src)
if(CMARK_TESTS AND (CMARK_SHARED OR CMARK_STATIC))
  add_subdirectory(api_test)
endif()
add_subdirectory(man)
if(CMARK_TESTS)
  enable_testing()
  add_subdirectory(test testdir)
endif()

if(NOT CMAKE_BUILD_TYPE)
  set(CMAKE_BUILD_TYPE "Release" CACHE STRING
  "Choose the type of build, options are: Debug Profile Release Asan Ubsan." FORCE)
endif(NOT CMAKE_BUILD_TYPE)