95 lines
3.3 KiB
CMake
95 lines
3.3 KiB
CMake
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cmake_minimum_required(VERSION 3.12.0)
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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project(ttyd VERSION 1.7.7 LANGUAGES C)
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set(TTYD_VERSION "${PROJECT_VERSION}")
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include(GetGitVersion)
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get_git_version(GIT_VERSION SEM_VER)
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get_git_head(GIT_COMMIT)
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if("${SEM_VER}" VERSION_GREATER "${TTYD_VERSION}")
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set(TTYD_VERSION "${SEM_VER}")
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endif()
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if(NOT "${GIT_COMMIT}" STREQUAL "")
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set(TTYD_VERSION "${TTYD_VERSION}-${GIT_COMMIT}")
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endif()
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_GNU_SOURCE")
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if(CMAKE_VERSION VERSION_LESS "3.1")
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if ("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
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else()
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99")
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endif()
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else()
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set(CMAKE_C_STANDARD 99)
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endif()
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set(SOURCE_FILES src/utils.c src/pty.c src/protocol.c src/http.c src/server.c)
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include(FindPackageHandleStandardArgs)
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find_path(LIBUV_INCLUDE_DIR NAMES uv.h)
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find_library(LIBUV_LIBRARY NAMES uv libuv)
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find_package_handle_standard_args(LIBUV REQUIRED_VARS LIBUV_LIBRARY LIBUV_INCLUDE_DIR)
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mark_as_advanced(LIBUV_INCLUDE_DIR LIBUV_LIBRARY)
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if(LIBUV_FOUND)
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SET(LIBUV_INCLUDE_DIRS "${LIBUV_INCLUDE_DIR}")
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SET(LIBUV_LIBRARIES "${LIBUV_LIBRARY}")
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endif()
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find_path(JSON-C_INCLUDE_DIR NAMES json.h PATH_SUFFIXES json-c)
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find_library(JSON-C_LIBRARY NAMES json-c)
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find_package_handle_standard_args(JSON-C REQUIRED_VARS JSON-C_LIBRARY JSON-C_INCLUDE_DIR)
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mark_as_advanced(JSON-C_INCLUDE_DIR JSON-C_LIBRARY)
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if(JSON-C_FOUND)
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SET(JSON-C_INCLUDE_DIRS "${JSON-C_INCLUDE_DIR}")
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SET(JSON-C_LIBRARIES "${JSON-C_LIBRARY}")
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endif()
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find_package(ZLIB REQUIRED)
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find_package(Libwebsockets 3.2.0 REQUIRED)
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set(INCLUDE_DIRS ${ZLIB_INCLUDE_DIR} ${LIBWEBSOCKETS_INCLUDE_DIRS} ${JSON-C_INCLUDE_DIRS} ${LIBUV_INCLUDE_DIRS})
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set(LINK_LIBS ${ZLIB_LIBRARIES} ${LIBWEBSOCKETS_LIBRARIES} ${JSON-C_LIBRARIES} ${LIBUV_LIBRARIES})
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set (CMAKE_REQUIRED_INCLUDES ${INCLUDE_DIRS})
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include(CheckSymbolExists)
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check_symbol_exists(LWS_WITH_LIBUV "lws_config.h" LWS_WITH_LIBUV)
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check_symbol_exists(LWS_OPENSSL_SUPPORT "lws_config.h" LWS_OPENSSL_ENABLED)
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check_symbol_exists(LWS_WITH_MBEDTLS "lws_config.h" LWS_MBEDTLS_ENABLED)
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if(NOT LWS_WITH_LIBUV)
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message(FATAL_ERROR "libwebsockets was not build with libuv support (-DLWS_WITH_LIBUV=ON)")
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endif()
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if(LWS_OPENSSL_ENABLED AND NOT LWS_MBEDTLS_ENABLED)
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find_package(OpenSSL REQUIRED)
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list(APPEND INCLUDE_DIRS ${OPENSSL_INCLUDE_DIR})
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list(APPEND LINK_LIBS ${OPENSSL_LIBRARIES})
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endif()
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if(WIN32)
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list(APPEND LINK_LIBS shell32 ws2_32)
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/app.rc.in ${CMAKE_CURRENT_BINARY_DIR}/app.rc @ONLY)
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list(APPEND SOURCE_FILES ${CMAKE_CURRENT_BINARY_DIR}/app.rc)
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else()
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find_library(LIBUTIL NAMES util)
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if(LIBUTIL)
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list(APPEND LINK_LIBS util)
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endif()
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endif()
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add_executable(${PROJECT_NAME} ${SOURCE_FILES})
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target_include_directories(${PROJECT_NAME} PUBLIC ${INCLUDE_DIRS})
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target_link_libraries(${PROJECT_NAME} ${LINK_LIBS})
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target_compile_definitions(${PROJECT_NAME} PUBLIC
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TTYD_VERSION="${TTYD_VERSION}"
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$<$<PLATFORM_ID:Windows>:_WIN32_WINNT=0xa00 WINVER=0xa00>
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)
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include(GNUInstallDirs)
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install(TARGETS ${PROJECT_NAME} DESTINATION "${CMAKE_INSTALL_BINDIR}" COMPONENT prog)
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install(FILES man/ttyd.1 DESTINATION "${CMAKE_INSTALL_MANDIR}/man1" COMPONENT doc)
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