cmake_minimum_required(VERSION 2.8.9) if(NOT DEFINED CMAKE_BUILD_TYPE) set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type") endif() project(libwebsockets C) set(PACKAGE "libwebsockets") set(CPACK_PACKAGE_NAME "${PACKAGE}") set(CPACK_PACKAGE_VERSION_MAJOR "2") set(CPACK_PACKAGE_VERSION_MINOR "2") set(CPACK_PACKAGE_VERSION_PATCH "0") set(CPACK_PACKAGE_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}") set(CPACK_PACKAGE_VENDOR "andy@warmcat.com") set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "${PACKAGE} ${PACKAGE_VERSION}") set(SOVERSION "10") if(NOT CPACK_GENERATOR) if(UNIX) set(CPACK_GENERATOR "TGZ") else() set(CPACK_GENERATOR "ZIP") endif() endif() set(CPACK_SOURCE_GENERATOR "TGZ") set(CPACK_SOURCE_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}") set(VERSION "${CPACK_PACKAGE_VERSION}") set(LWS_LIBRARY_VERSION ${CPACK_PACKAGE_VERSION}) set(LWS_LIBRARY_VERSION_MAJOR ${CPACK_PACKAGE_VERSION_MAJOR}) set(LWS_LIBRARY_VERSION_MINOR ${CPACK_PACKAGE_VERSION_MINOR}) set(LWS_LIBRARY_VERSION_PATCH ${CPACK_PACKAGE_VERSION_PATCH}) set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake/") message(STATUS "CMAKE_TOOLCHAIN_FILE='${CMAKE_TOOLCHAIN_FILE}'") # Try to find the current Git hash. find_package(Git) if(GIT_EXECUTABLE) execute_process( WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" COMMAND "${GIT_EXECUTABLE}" describe OUTPUT_VARIABLE GIT_HASH OUTPUT_STRIP_TRAILING_WHITESPACE ) execute_process( WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" COMMAND "whoami" OUTPUT_VARIABLE GIT_USER OUTPUT_STRIP_TRAILING_WHITESPACE ) execute_process( WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" COMMAND "hostname" OUTPUT_VARIABLE GIT_HOST OUTPUT_STRIP_TRAILING_WHITESPACE ) string(REGEX REPLACE "([^\\])[\\]([^\\])" "\\1\\\\\\\\\\2" GIT_USER ${GIT_USER}) set(LWS_BUILD_HASH ${GIT_USER}@${GIT_HOST}-${GIT_HASH}) message("Git commit hash: ${LWS_BUILD_HASH}") endif() set(LWS_USE_BUNDLED_ZLIB_DEFAULT OFF) if(WIN32) set(LWS_USE_BUNDLED_ZLIB_DEFAULT ON) endif() option(LWS_WITH_STATIC "Build the static version of the library" ON) option(LWS_WITH_SHARED "Build the shared version of the library" ON) option(LWS_WITH_SSL "Include SSL support (default OpenSSL, wolfSSL if LWS_USE_WOLFSSL is set)" ON) option(LWS_USE_BORINGSSL "Use BoringSSL replacement for OpenSSL" OFF) option(LWS_USE_CYASSL "Use CyaSSL replacement for OpenSSL. When setting this, you also need to specify LWS_CYASSL_LIBRARIES and LWS_CYASSL_INCLUDE_DIRS" OFF) option(LWS_USE_WOLFSSL "Use wolfSSL replacement for OpenSSL. When setting this, you also need to specify LWS_WOLFSSL_LIBRARIES and LWS_WOLFSSL_INCLUDE_DIRS" OFF) option(LWS_WITH_ZLIB "Include zlib support (required for extensions)" ON) option(LWS_WITH_LIBEV "Compile with support for libev" OFF) option(LWS_WITH_LIBUV "Compile with support for libuv" OFF) option(LWS_WITH_LIBEVENT "Compile with support for libevent" OFF) option(LWS_USE_BUNDLED_ZLIB "Use bundled zlib version (Windows only)" ${LWS_USE_BUNDLED_ZLIB_DEFAULT}) option(LWS_SSL_CLIENT_USE_OS_CA_CERTS "SSL support should make use of the OS-installed CA root certs" ON) option(LWS_WITHOUT_BUILTIN_GETIFADDRS "Don't use the BSD getifaddrs implementation from libwebsockets if it is missing (this will result in a compilation error) ... The default is to assume that your libc provides it. On some systems such as uclibc it doesn't exist." OFF) option(LWS_WITHOUT_BUILTIN_SHA1 "Don't build the lws sha-1 (eg, because openssl will provide it" OFF) option(LWS_WITHOUT_CLIENT "Don't build the client part of the library" OFF) option(LWS_WITHOUT_SERVER "Don't build the server part of the library" OFF) option(LWS_LINK_TESTAPPS_DYNAMIC "Link the test apps to the shared version of the library. Default is to link statically" OFF) option(LWS_WITHOUT_TESTAPPS "Don't build the libwebsocket-test-apps" OFF) option(LWS_WITHOUT_TEST_SERVER "Don't build the test server" OFF) option(LWS_WITHOUT_TEST_SERVER_EXTPOLL "Don't build the test server version that uses external poll" OFF) option(LWS_WITHOUT_TEST_PING "Don't build the ping test application" OFF) option(LWS_WITHOUT_TEST_ECHO "Don't build the echo test application" OFF) option(LWS_WITHOUT_TEST_CLIENT "Don't build the client test application" OFF) option(LWS_WITHOUT_TEST_FRAGGLE "Don't build the ping test application" OFF) option(LWS_WITHOUT_EXTENSIONS "Don't compile with extensions" OFF) option(LWS_WITH_LATENCY "Build latency measuring code into the library" OFF) option(LWS_WITHOUT_DAEMONIZE "Don't build the daemonization api" ON) option(LWS_IPV6 "Compile with support for ipv6" OFF) option(LWS_UNIX_SOCK "Compile with support for UNIX domain socket" OFF) #option(LWS_WITH_HTTP2 "Compile with support for http2" OFF) option(LWS_SSL_SERVER_WITH_ECDH_CERT "Include SSL server use ECDH certificate" OFF) option(LWS_WITH_CGI "Include CGI (spawn process with network-connected stdin/out/err) APIs" OFF) option(LWS_WITH_HTTP_PROXY "Support for rewriting HTTP proxying (requires libhubbub)" OFF) option(LWS_WITH_LWSWS "Libwebsockets Webserver" OFF) option(LWS_WITH_PLUGINS "Support plugins for protocols and extensions" OFF) option(LWS_WITH_ACCESS_LOG "Support generating Apache-compatible access logs" OFF) option(LWS_WITH_SERVER_STATUS "Support json + jscript server monitoring" OFF) option(LWS_WITH_LEJP "With the Lightweight JSON Parser" OFF) option(LWS_WITH_LEJP_CONF "With LEJP configuration parser as used by lwsws" OFF) option(LWS_WITH_GENERIC_SESSIONS "With the Generic Sessions plugin" OFF) option(LWS_WITH_SQLITE3 "Require SQLITE3 support" OFF) option(LWS_WITH_SMTP "Provide SMTP support" OFF) option(LWS_WITH_ESP8266 "Build for ESP8266" OFF) option(LWS_WITH_ESP32 "Build for ESP32" OFF) option(LWS_PLAT_OPTEE "Build for OPTEE" OFF) option(LWS_WITH_NO_LOGS "Disable all logging from being compiled in" OFF) option(LWS_STATIC_PIC "Build the static version of the library with position-independent code" OFF) option(LWS_WITH_RANGES "Support http ranges (RFC7233)" ON) option(LWS_FALLBACK_GETHOSTBYNAME "Also try to do dns resolution using gethostbyname if getaddrinfo fails" OFF) option(LWS_WITH_ZIP_FOPS "Support serving pre-zipped files" ON) option(LWS_AVOID_SIGPIPE_IGN "Android 7+ seems to need this" OFF) option(LWS_WITH_STATS "Keep statistics of lws internal operations" OFF) option(LWS_WITH_SOCKS5 "Allow use of SOCKS5 proxy on client connections" OFF) if (LWS_WITH_LWSWS) message(STATUS "LWS_WITH_LWSWS --> Enabling LWS_WITH_PLUGINS and LWS_WITH_LIBUV") set(LWS_WITH_PLUGINS 1) set(LWS_WITH_LIBUV 1) set(LWS_WITH_ACCESS_LOG 1) set(LWS_WITH_SERVER_STATUS 1) set(LWS_WITH_LEJP 1) set(LWS_WITH_LEJP_CONF 1) endif() if (LWS_WITH_PLUGINS AND NOT LWS_WITH_LIBUV) message(STATUS "LWS_WITH_PLUGINS --> Enabling LWS_WITH_LIBUV") set(LWS_WITH_LIBUV 1) endif() if (LWS_WITH_SMTP AND NOT LWS_WITH_LIBUV) message(STATUS "LWS_WITH_SMTP --> Enabling LWS_WITH_LIBUV") set(LWS_WITH_LIBUV 1) endif() if (LWS_WITH_GENERIC_SESSIONS) set(LWS_WITH_SQLITE3 1) set(LWS_WITH_SMTP 1) endif() if (LWS_WITH_SMTP AND NOT LWS_WITH_LIBUV) message(STATUS "LWS_WITH_SMTP --> Enabling LWS_WITH_LIBUV") set(LWS_WITH_LIBUV 1) endif() if (LWS_WITH_ESP8266) set(LWS_WITH_SHARED OFF) set(LWS_WITH_SSL OFF) set(LWS_WITH_ZLIB OFF) set(LWS_WITHOUT_CLIENT ON) set(LWS_WITHOUT_TESTAPPS ON) set(LWS_WITHOUT_EXTENSIONS ON) set(LWS_WITH_PLUGINS OFF) set(LWS_WITH_RANGES OFF) # this implies no pthreads in the lib set(LWS_MAX_SMP 1) set(LWS_HAVE_MALLOC 1) set(LWS_HAVE_REALLOC 1) set(LWS_HAVE_GETIFADDRS 1) set(LWS_WITH_ZIP_FOPS 0) endif() if (LWS_WITH_ESP32) set(LWS_WITH_SHARED OFF) set(LWS_WITH_SSL ON) # set(LWS_WITHOUT_CLIENT ON) set(LWS_WITHOUT_TESTAPPS ON) set(LWS_WITHOUT_EXTENSIONS ON) set(LWS_WITH_PLUGINS OFF) set(LWS_WITH_RANGES ON) # this implies no pthreads in the lib set(LWS_MAX_SMP 1) set(LWS_HAVE_MALLOC 1) set(LWS_HAVE_REALLOC 1) set(LWS_HAVE_GETIFADDRS 1) set(LWS_WITH_ZIP_FOPS 1) endif() if (WIN32) # this implies no pthreads in the lib set(LWS_MAX_SMP 1) endif() if (LWS_WITHOUT_SERVER) set(LWS_WITH_LWSWS OFF) endif() if (LWS_WITH_HTTP_PROXY AND (LWS_WITHOUT_CLIENT OR LWS_WITHOUT_SERVER)) message(FATAL_ERROR "You have to enable both client and server for http proxy") endif() # Allow the user to override installation directories. set(LWS_INSTALL_LIB_DIR lib CACHE PATH "Installation directory for libraries") set(LWS_INSTALL_BIN_DIR bin CACHE PATH "Installation directory for executables") set(LWS_INSTALL_INCLUDE_DIR include CACHE PATH "Installation directory for header files") set(LWS_INSTALL_EXAMPLES_DIR bin CACHE PATH "Installation directory for example files") # Allow the user to use the old CyaSSL options/library in stead of wolfSSL if (LWS_USE_CYASSL AND LWS_USE_WOLFSSL) message(FATAL_ERROR "LWS_USE_CYASSL and LWS_USE_WOLFSSL are mutually exclusive!") endif() if (LWS_USE_CYASSL) # Copy CyaSSL options to the wolfSSL options set(LWS_USE_WOLFSSL ${LWS_USE_CYASSL} CACHE BOOL "Use wolfSSL/CyaSSL instead of OpenSSL" FORCE) set(LWS_WOLFSSL_LIBRARIES ${LWS_CYASSL_LIBRARIES} CACHE PATH "Path to wolfSSL/CyaSSL libraries" FORCE) set(LWS_WOLFSSL_INCLUDE_DIRS ${LWS_CYASSL_INCLUDE_DIRS} CACHE PATH "Path to wolfSSL/CyaSSL header files" FORCE) endif() if (LWS_WITHOUT_CLIENT AND LWS_WITHOUT_SERVER) message(FATAL_ERROR "Makes no sense to compile with neither client nor server.") endif() if (NOT (LWS_WITH_STATIC OR LWS_WITH_SHARED)) message(FATAL_ERROR "Makes no sense to compile with neither static nor shared libraries.") endif() if (NOT LWS_WITHOUT_EXTENSIONS) if (NOT LWS_WITH_ZLIB) message(FATAL_ERROR "zlib is required for extensions.") endif() endif() set(LWS_ZLIB_LIBRARIES CACHE PATH "Path to the zlib library") set(LWS_ZLIB_INCLUDE_DIRS CACHE PATH "Path to the zlib include directory") set(LWS_OPENSSL_LIBRARIES CACHE PATH "Path to the OpenSSL library") set(LWS_OPENSSL_INCLUDE_DIRS CACHE PATH "Path to the OpenSSL include directory") set(LWS_WOLFSSL_LIBRARIES CACHE PATH "Path to the wolfSSL library") set(LWS_WOLFSSL_INCLUDE_DIRS CACHE PATH "Path to the wolfSSL include directory") set( CACHE PATH "Path to the libev library") set(LWS_LIBEV_INCLUDE_DIRS CACHE PATH "Path to the libev include directory") set(LWS_LIBUV_LIBRARIES CACHE PATH "Path to the libuv library") set(LWS_LIBUV_INCLUDE_DIRS CACHE PATH "Path to the libuv include directory") set(LWS_SQLITE3_LIBRARIES CACHE PATH "Path to the sqlite3 library") set(LWS_SQLITE3_INCLUDE_DIRS CACHE PATH "Path to the sqlite3 include directory") set(LWS_LIBEVENT_INCLUDE_DIRS CACHE PATH "Path to the libevent include directory") set(LWS_LIBEVENT_LIBRARIES CACHE PATH "Path to the libevent library") if (NOT LWS_WITH_SSL) set(LWS_WITHOUT_BUILTIN_SHA1 OFF) endif() if (LWS_WITH_SSL AND NOT LWS_USE_WOLFSSL) if ("${LWS_OPENSSL_LIBRARIES}" STREQUAL "" OR "${LWS_OPENSSL_INCLUDE_DIRS}" STREQUAL "") else() if (NOT LWS_WITH_ESP32) set(OPENSSL_LIBRARIES ${LWS_OPENSSL_LIBRARIES}) endif() set(OPENSSL_INCLUDE_DIRS ${LWS_OPENSSL_INCLUDE_DIRS}) set(OPENSSL_FOUND 1) endif() endif() if (LWS_WITH_SSL AND LWS_USE_WOLFSSL) if ("${LWS_WOLFSSL_LIBRARIES}" STREQUAL "" OR "${LWS_WOLFSSL_INCLUDE_DIRS}" STREQUAL "") if (NOT WOLFSSL_FOUND) if (LWS_USE_CYASSL) message(FATAL_ERROR "You must set LWS_CYASSL_LIBRARIES and LWS_CYASSL_INCLUDE_DIRS when LWS_USE_CYASSL is turned on.") else() message(FATAL_ERROR "You must set LWS_WOLFSSL_LIBRARIES and LWS_WOLFSSL_INCLUDE_DIRS when LWS_USE_WOLFSSL is turned on.") endif() endif() else() set(WOLFSSL_LIBRARIES ${LWS_WOLFSSL_LIBRARIES}) set(WOLFSSL_INCLUDE_DIRS ${LWS_WOLFSSL_INCLUDE_DIRS}) set(WOLFSSL_FOUND 1) endif() set(USE_WOLFSSL 1) if (LWS_USE_CYASSL) set(USE_OLD_CYASSL 1) endif() endif() if (LWS_WITH_ZLIB AND NOT LWS_USE_BUNDLED_ZLIB) if ("${LWS_ZLIB_LIBRARIES}" STREQUAL "" OR "${LWS_ZLIB_INCLUDE_DIRS}" STREQUAL "") else() set(ZLIB_LIBRARIES ${LWS_ZLIB_LIBRARIES}) set(ZLIB_INCLUDE_DIRS ${LWS_ZLIB_INCLUDE_DIRS}) set(ZLIB_FOUND 1) endif() endif() if (LWS_WITH_LIBEV) if ("${LWS_LIBEV_LIBRARIES}" STREQUAL "" OR "${LWS_LIBEV_INCLUDE_DIRS}" STREQUAL "") else() set(LIBEV_LIBRARIES ${LWS_LIBEV_LIBRARIES}) set(LIBEV_INCLUDE_DIRS ${LWS_LIBEV_INCLUDE_DIRS}) set(LIBEV_FOUND 1) endif() endif() if (LWS_WITH_LIBUV) if ("${LWS_LIBUV_LIBRARIES}" STREQUAL "" OR "${LWS_LIBUV_INCLUDE_DIRS}" STREQUAL "") else() set(LIBUV_LIBRARIES ${LWS_LIBUV_LIBRARIES}) set(LIBUV_INCLUDE_DIRS ${LWS_LIBUV_INCLUDE_DIRS}) set(LIBUV_FOUND 1) endif() endif() if (LWS_WITH_LIBEVENT) if ("${LWS_LIBEVENT_LIBRARIES}" STREQUAL "" OR "${LWS_LIBEVENT_INCLUDE_DIRS}" STREQUAL "") else() set(LIBEVENT_LIBRARIES ${LWS_LIBEVENT_LIBRARIES}) set(LIBEVENT_INCLUDE_DIRS ${LWS_LIBEVENT_INCLUDE_DIRS}) set(LIBEVENT_FOUND 1) endif() endif() if (LWS_WITH_SQLITE3) if ("${LWS_SQLITE3_LIBRARIES}" STREQUAL "" OR "${LWS_SQLITE3_INCLUDE_DIRS}" STREQUAL "") else() set(SQLITE3_LIBRARIES ${LWS_SQLITE3_LIBRARIES}) set(SQLITE3_INCLUDE_DIRS ${LWS_SQLITE3_INCLUDE_DIRS}) set(SQLITE3_FOUND 1) endif() endif() # The base dir where the test-apps look for the SSL certs. set(LWS_OPENSSL_CLIENT_CERTS ../share CACHE PATH "Server SSL certificate directory") if (WIN32) set(LWS_OPENSSL_CLIENT_CERTS . CACHE PATH "Client SSL certificate directory") if (LWS_UNIX_SOCK) set(LWS_UNIX_SOCK OFF) message(WARNING "Windows does not support UNIX domain sockets") endif() else() set(LWS_OPENSSL_CLIENT_CERTS /etc/pki/tls/certs/ CACHE PATH "Client SSL certificate directory") endif() if (LWS_WITHOUT_EXTENSIONS) set(LWS_NO_EXTENSIONS 1) endif() if (LWS_WITH_SSL) set(LWS_OPENSSL_SUPPORT 1) endif() if (LWS_SSL_CLIENT_USE_OS_CA_CERTS) set(LWS_SSL_CLIENT_USE_OS_CA_CERTS 1) endif() if (LWS_WITH_LATENCY) set(LWS_LATENCY 1) endif() if (LWS_WITHOUT_DAEMONIZE OR WIN32) set(LWS_NO_DAEMONIZE 1) endif() if (LWS_WITHOUT_SERVER) set(LWS_NO_SERVER 1) endif() if (LWS_WITHOUT_CLIENT) set(LWS_NO_CLIENT 1) endif() if (LWS_WITH_LIBEV) set(LWS_USE_LIBEV 1) endif() if (LWS_WITH_LIBUV) set(LWS_USE_LIBUV 1) endif() if (LWS_WITH_LIBEVENT) set(LWS_USE_LIBEVENT 1) endif() if (LWS_IPV6) set(LWS_USE_IPV6 1) endif() if (LWS_UNIX_SOCK) set(LWS_USE_UNIX_SOCK 1) endif() if (LWS_WITH_HTTP2) set(LWS_USE_HTTP2 1) endif() if ("${LWS_MAX_SMP}" STREQUAL "") set(LWS_MAX_SMP 1) endif() if (LWS_WITH_ESP8266) set(CMAKE_C_FLAGS "-nostdlib ${CMAKE_C_FLAGS}") endif() if (MINGW) set(LWS_MINGW_SUPPORT 1) set(CMAKE_C_FLAGS "-D__USE_MINGW_ANSI_STDIO ${CMAKE_C_FLAGS}") endif() if (LWS_SSL_SERVER_WITH_ECDH_CERT) set(LWS_SSL_SERVER_WITH_ECDH_CERT 1) endif() include_directories("${PROJECT_BINARY_DIR}") include(CheckCSourceCompiles) # Check for different inline keyword versions. foreach(KEYWORD "inline" "__inline__" "__inline") set(CMAKE_REQUIRED_DEFINITIONS "-DKEYWORD=${KEYWORD}") CHECK_C_SOURCE_COMPILES( " #include static KEYWORD void a() {} int main(int argc, char **argv) { a(); return 0; } " LWS_HAVE_${KEYWORD}) endforeach() if (NOT LWS_HAVE_inline) if (LWS_HAVE___inline__) set(inline __inline__) elseif(LWS_HAVE___inline) set(inline __inline) endif() endif() # Put the libraries and binaries that get built into directories at the # top of the build tree rather than in hard-to-find leaf directories. SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/bin") SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/lib") SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/lib") SET(LWS_INSTALL_PATH "${CMAKE_INSTALL_PREFIX}") # Put absolute path of dynamic libraries into the object code. Some # architectures, notably Mac OS X, need this. SET(CMAKE_INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${LWS_INSTALL_LIB_DIR}${LIB_SUFFIX}") include(CheckFunctionExists) include(CheckSymbolExists) include(CheckIncludeFile) include(CheckIncludeFiles) include(CheckLibraryExists) include(CheckTypeSize) if (LWS_WITHOUT_BUILTIN_SHA1) set(LWS_SHA1_USE_OPENSSL_NAME 1) endif() CHECK_FUNCTION_EXISTS(bzero LWS_HAVE_BZERO) CHECK_FUNCTION_EXISTS(fork LWS_HAVE_FORK) CHECK_FUNCTION_EXISTS(getenv LWS_HAVE_GETENV) CHECK_FUNCTION_EXISTS(malloc LWS_HAVE_MALLOC) CHECK_FUNCTION_EXISTS(memset LWS_HAVE_MEMSET) CHECK_FUNCTION_EXISTS(realloc LWS_HAVE_REALLOC) CHECK_FUNCTION_EXISTS(socket LWS_HAVE_SOCKET) CHECK_FUNCTION_EXISTS(strerror LWS_HAVE_STRERROR) CHECK_FUNCTION_EXISTS(vfork LWS_HAVE_VFORK) CHECK_FUNCTION_EXISTS(execvpe LWS_HAVE_EXECVPE) CHECK_FUNCTION_EXISTS(getifaddrs LWS_HAVE_GETIFADDRS) CHECK_FUNCTION_EXISTS(snprintf LWS_HAVE_SNPRINTF) CHECK_FUNCTION_EXISTS(_snprintf LWS_HAVE__SNPRINTF) CHECK_FUNCTION_EXISTS(_vsnprintf LWS_HAVE__VSNPRINTF) CHECK_FUNCTION_EXISTS(getloadavg LWS_HAVE_GETLOADAVG) CHECK_FUNCTION_EXISTS(atoll LWS_HAVE_ATOLL) CHECK_FUNCTION_EXISTS(_atoi64 LWS_HAVE__ATOI64) CHECK_FUNCTION_EXISTS(_stat32i64 LWS_HAVE__STAT32I64) if (NOT LWS_HAVE_GETIFADDRS) if (LWS_WITHOUT_BUILTIN_GETIFADDRS) message(FATAL_ERROR "No getifaddrs was found on the system. Turn off the LWS_WITHOUT_BUILTIN_GETIFADDRS compile option to use the supplied BSD version.") endif() set(LWS_BUILTIN_GETIFADDRS 1) endif() CHECK_INCLUDE_FILE(dlfcn.h LWS_HAVE_DLFCN_H) CHECK_INCLUDE_FILE(fcntl.h LWS_HAVE_FCNTL_H) CHECK_INCLUDE_FILE(in6addr.h LWS_HAVE_IN6ADDR_H) CHECK_INCLUDE_FILE(inttypes.h LWS_HAVE_INTTYPES_H) CHECK_INCLUDE_FILE(memory.h LWS_HAVE_MEMORY_H) CHECK_INCLUDE_FILE(netinet/in.h LWS_HAVE_NETINET_IN_H) CHECK_INCLUDE_FILE(stdint.h LWS_HAVE_STDINT_H) CHECK_INCLUDE_FILE(stdlib.h LWS_HAVE_STDLIB_H) CHECK_INCLUDE_FILE(strings.h LWS_HAVE_STRINGS_H) CHECK_INCLUDE_FILE(string.h LWS_HAVE_STRING_H) CHECK_INCLUDE_FILE(sys/prctl.h LWS_HAVE_SYS_PRCTL_H) CHECK_INCLUDE_FILE(sys/socket.h LWS_HAVE_SYS_SOCKET_H) CHECK_INCLUDE_FILE(sys/sockio.h LWS_HAVE_SYS_SOCKIO_H) CHECK_INCLUDE_FILE(sys/stat.h LWS_HAVE_SYS_STAT_H) CHECK_INCLUDE_FILE(sys/types.h LWS_HAVE_SYS_TYPES_H) CHECK_INCLUDE_FILE(unistd.h LWS_HAVE_UNISTD_H) CHECK_INCLUDE_FILE(vfork.h LWS_HAVE_VFORK_H) CHECK_INCLUDE_FILE(sys/capability.h LWS_HAVE_SYS_CAPABILITY_H) CHECK_LIBRARY_EXISTS(cap cap_set_flag "" LWS_HAVE_LIBCAP) if (LWS_WITH_LIBUV) CHECK_INCLUDE_FILE(uv-version.h LWS_HAVE_UV_VERSION_H) endif() if (LWS_WITH_ZLIB AND NOT LWS_USE_BUNDLED_ZLIB) CHECK_INCLUDE_FILE(zlib.h LWS_HAVE_ZLIB_H) endif() # TODO: These can also be tested to see whether they actually work... set(LWS_HAVE_WORKING_FORK LWS_HAVE_FORK) set(LWS_HAVE_WORKING_VFORK LWS_HAVE_VFORK) CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS) CHECK_C_SOURCE_COMPILES("#include int main(void) { intptr_t test = 1; return 0; }" LWS_HAS_INTPTR_T) # These don't work Cross... #CHECK_TYPE_SIZE(pid_t PID_T_SIZE) #CHECK_TYPE_SIZE(size_t SIZE_T_SIZE) #CHECK_TYPE_SIZE("void *" LWS_SIZEOFPTR LANGUAGE C) if (NOT PID_T_SIZE) set(pid_t int) endif() if (NOT SIZE_T_SIZE) set(size_t "unsigned int") endif() if (NOT LWS_HAVE_MALLOC) set(malloc rpl_malloc) endif() if (NOT LWS_HAVE_REALLOC) set(realloc rpl_realloc) endif() if (MSVC) # Turn off stupid microsoft security warnings. add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE) endif(MSVC) include_directories("${PROJECT_SOURCE_DIR}/lib") # Group headers and sources. # Some IDEs use this for nicer file structure. set(HDR_PRIVATE lib/private-libwebsockets.h) set(HDR_PUBLIC "${PROJECT_SOURCE_DIR}/lib/libwebsockets.h" "${PROJECT_BINARY_DIR}/lws_config.h") set(SOURCES lib/base64-decode.c lib/handshake.c lib/libwebsockets.c lib/service.c lib/pollfd.c lib/output.c lib/parsers.c lib/context.c lib/alloc.c lib/header.c) if (NOT LWS_WITHOUT_CLIENT) list(APPEND SOURCES lib/client.c lib/client-handshake.c lib/client-parser.c) endif() if (LWS_WITH_SSL) list(APPEND SOURCES lib/ssl.c) if (NOT LWS_WITHOUT_SERVER) list(APPEND SOURCES lib/ssl-server.c) endif() if (NOT LWS_WITHOUT_CLIENT) list(APPEND SOURCES lib/ssl-client.c) endif() endif() if (NOT LWS_WITHOUT_BUILTIN_SHA1) list(APPEND SOURCES lib/sha-1.c) endif() if (LWS_WITH_HTTP2) list(APPEND SOURCES lib/http2.c lib/hpack.c lib/ssl-http2.c) endif() # select the active platform files if (WIN32) list(APPEND SOURCES lib/lws-plat-win.c) else() if (LWS_WITH_ESP8266) list(APPEND SOURCES lib/lws-plat-esp8266.c) else() if (LWS_PLAT_OPTEE) list(APPEND SOURCES lib/lws-plat-optee.c) else() if (LWS_WITH_ESP32) list(APPEND SOURCES lib/lws-plat-esp32.c lib/romfs.c) else() list(APPEND SOURCES lib/lws-plat-unix.c) endif() endif() endif() endif() if (NOT LWS_WITHOUT_SERVER) list(APPEND SOURCES lib/server.c lib/server-handshake.c) endif() if (NOT LWS_WITHOUT_EXTENSIONS) list(APPEND HDR_PRIVATE lib/extension-permessage-deflate.h) list(APPEND SOURCES lib/extension.c lib/extension-permessage-deflate.c) endif() if (LWS_WITH_HTTP_PROXY) list(APPEND SOURCES lib/rewrite.c) endif() if (LWS_WITH_LIBEV) list(APPEND SOURCES lib/libev.c) endif() if (LWS_WITH_LIBUV) list(APPEND SOURCES lib/libuv.c) endif() if (LWS_WITH_LIBEVENT) list(APPEND SOURCES lib/libevent.c) endif() if (LWS_WITH_LEJP) list(APPEND SOURCES lib/lejp.c) list(APPEND HDR_PUBLIC lib/lejp.h) endif() if (LWS_WITH_LEJP_CONF) list(APPEND SOURCES "lib/lejp-conf.c" ) endif() if (LWS_WITH_SMTP) list(APPEND SOURCES lib/smtp.c) endif() if (LWS_WITH_RANGES) list(APPEND SOURCES lib/ranges.c) endif() if (LWS_WITH_ZIP_FOPS) if (LWS_WITH_ZLIB) list(APPEND SOURCES lib/fops-zip.c) else() message(FATAL_ERROR "Pre-zipped file support (LWS_WITH_ZIP_FOPS) requires ZLIB (LWS_WITH_ZLIB)") endif() endif() # Add helper files for Windows. if (WIN32) set(WIN32_HELPERS_PATH win32port/win32helpers) include_directories(${WIN32_HELPERS_PATH}) if (WIN32) list(APPEND SOURCES ${WIN32_HELPERS_PATH}/gettimeofday.c ) list(APPEND HDR_PRIVATE ${WIN32_HELPERS_PATH}/gettimeofday.h ) endif(WIN32) else() # Unix. if (NOT LWS_WITHOUT_DAEMONIZE) list(APPEND SOURCES lib/daemonize.c) endif() endif() if (UNIX) if (NOT LWS_HAVE_GETIFADDRS) list(APPEND HDR_PRIVATE lib/getifaddrs.h) list(APPEND SOURCES lib/getifaddrs.c) endif() endif() if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX OR (CMAKE_C_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang")) include (CheckCCompilerFlag) CHECK_C_COMPILER_FLAG(-fvisibility=hidden LWS_HAVE_VISIBILITY) if (LWS_HAVE_VISIBILITY) set(VISIBILITY_FLAG -fvisibility=hidden) endif() if (UNIX OR LWS_WITH_ESP8266) set(CMAKE_C_FLAGS "-Wall -Werror ${VISIBILITY_FLAG} ${CMAKE_C_FLAGS}" ) else() set(CMAKE_C_FLAGS "-Wall ${VISIBILITY_FLAG} ${CMAKE_C_FLAGS}" ) endif() endif () if ((CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX) AND NOT LWS_WITHOUT_TESTAPPS) if (UNIX AND LWS_MAX_SMP GREATER 1) # jeez clang understands -pthread but dies if he sees it at link time! # http://stackoverflow.com/questions/2391194/what-is-gs-pthread-equiv-in-clang set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pthread" ) endif() endif() if ((CMAKE_C_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang")) # otherwise osx blows a bunch of openssl deprecated api errors set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-deprecated-declarations" ) endif() source_group("Headers Private" FILES ${HDR_PRIVATE}) source_group("Headers Public" FILES ${HDR_PUBLIC}) source_group("Sources" FILES ${SOURCES}) # # Create the lib. # set(LWS_LIBRARIES) if (LWS_WITH_STATIC) if (LWS_STATIC_PIC) set(CMAKE_POSITION_INDEPENDENT_CODE ON) endif() add_library(websockets STATIC ${HDR_PRIVATE} ${HDR_PUBLIC} ${SOURCES}) list(APPEND LWS_LIBRARIES websockets) if (WIN32) # Windows uses the same .lib ending for static libraries and shared # library linker files, so rename the static library. set_target_properties(websockets PROPERTIES OUTPUT_NAME websockets_static) endif() add_custom_command( TARGET websockets COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/lib/libwebsockets.h ${CMAKE_CURRENT_BINARY_DIR}/include/libwebsockets.h ) add_custom_command( TARGET websockets COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/lws_config.h ${CMAKE_CURRENT_BINARY_DIR}/include/lws_config.h ) endif() if (LWS_WITH_SHARED) add_library(websockets_shared SHARED ${HDR_PRIVATE} ${HDR_PUBLIC} ${SOURCES}) list(APPEND LWS_LIBRARIES websockets_shared) # We want the shared lib to be named "libwebsockets" # not "libwebsocket_shared". set_target_properties(websockets_shared PROPERTIES OUTPUT_NAME websockets) if (WIN32) # Compile as DLL (export function declarations) set_property( TARGET websockets_shared PROPERTY COMPILE_DEFINITIONS LWS_DLL LWS_INTERNAL) endif() if (APPLE) set_property(TARGET websockets_shared PROPERTY MACOSX_RPATH YES) endif() add_custom_command( TARGET websockets_shared COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/lib/libwebsockets.h ${CMAKE_CURRENT_BINARY_DIR}/include/libwebsockets.h ) add_custom_command( TARGET websockets_shared COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/lws_config.h ${CMAKE_CURRENT_BINARY_DIR}/include/lws_config.h ) endif() # Set the so version of the lib. # Equivalent to LDFLAGS=-version-info x:x:x if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX OR (CMAKE_C_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang")) foreach(lib ${LWS_LIBRARIES}) set_target_properties(${lib} PROPERTIES SOVERSION ${SOVERSION}) endforeach() endif() set(LIB_LIST) # # Find libraries. # # # ZLIB (Only needed for deflate extensions). # if (LWS_WITH_ZLIB) if (LWS_USE_BUNDLED_ZLIB) if (WIN32) set(WIN32_ZLIB_PATH "win32port/zlib") set(ZLIB_SRCS ${WIN32_ZLIB_PATH}/adler32.c ${WIN32_ZLIB_PATH}/compress.c ${WIN32_ZLIB_PATH}/crc32.c ${WIN32_ZLIB_PATH}/deflate.c ${WIN32_ZLIB_PATH}/gzclose.c ${WIN32_ZLIB_PATH}/gzio.c ${WIN32_ZLIB_PATH}/gzlib.c ${WIN32_ZLIB_PATH}/gzread.c ${WIN32_ZLIB_PATH}/gzwrite.c ${WIN32_ZLIB_PATH}/infback.c ${WIN32_ZLIB_PATH}/inffast.c ${WIN32_ZLIB_PATH}/inflate.c ${WIN32_ZLIB_PATH}/inftrees.c ${WIN32_ZLIB_PATH}/trees.c ${WIN32_ZLIB_PATH}/uncompr.c ${WIN32_ZLIB_PATH}/zutil.c) add_library(zlib_internal STATIC ${ZLIB_SRCS}) set(ZLIB_INCLUDE_DIRS ${WIN32_ZLIB_PATH}) get_property(ZLIB_LIBRARIES TARGET zlib_internal PROPERTY LOCATION) set(ZLIB_FOUND 1) # Make sure zlib_internal is compiled before the libs. foreach (lib ${LWS_LIBRARIES}) add_dependencies(${lib} zlib_internal) endforeach() else() message(FATAL_ERROR "Don't have bundled zlib for that platform") endif() elseif (NOT ZLIB_FOUND) find_package(ZLIB REQUIRED) endif() message("zlib include dirs: ${ZLIB_INCLUDE_DIRS}") message("zlib libraries: ${ZLIB_LIBRARIES}") include_directories(${ZLIB_INCLUDE_DIRS}) list(APPEND LIB_LIST ${ZLIB_LIBRARIES}) endif() # # OpenSSL # if (LWS_WITH_SSL) message("Compiling with SSL support") set(chose_ssl 0) if (LWS_USE_WOLFSSL) # Use wolfSSL as OpenSSL replacement. # TODO: Add a find_package command for this also. message("wolfSSL include dir: ${WOLFSSL_INCLUDE_DIRS}") message("wolfSSL libraries: ${WOLFSSL_LIBRARIES}") # Additional to the root directory we need to include # the wolfssl/ subdirectory which contains the OpenSSL # compatibility layer headers. if (LWS_USE_CYASSL) foreach(inc ${WOLFSSL_INCLUDE_DIRS}) include_directories("${inc}" "${inc}/cyassl") endforeach() else() foreach(inc ${WOLFSSL_INCLUDE_DIRS}) include_directories("${inc}" "${inc}/wolfssl") endforeach() endif() list(APPEND LIB_LIST "${WOLFSSL_LIBRARIES}") set(chose_ssl 1) endif() if (NOT chose_ssl) if (NOT OPENSSL_FOUND AND NOT LWS_USE_BORINGSSL) # TODO: Add support for STATIC also. if (NOT LWS_WITH_ESP32) find_package(OpenSSL REQUIRED) endif() set(OPENSSL_INCLUDE_DIRS "${OPENSSL_INCLUDE_DIR}") endif() message("OpenSSL include dir: ${OPENSSL_INCLUDE_DIRS}") if (NOT LWS_WITH_ESP32) message("OpenSSL libraries: ${OPENSSL_LIBRARIES}") endif() include_directories("${OPENSSL_INCLUDE_DIRS}") if (NOT LWS_WITH_ESP32) list(APPEND LIB_LIST ${OPENSSL_LIBRARIES}) endif() # older (0.98) Openssl lacks this set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIRS}) check_include_file(openssl/ecdh.h LWS_HAVE_OPENSSL_ECDH_H) if (LWS_SSL_SERVER_WITH_ECDH_CERT AND NOT LWS_HAVE_OPENSSL_ECDH_H) message(FATAL_ERROR "Missing openssl/ecdh.h, so cannot use LWS_SSL_SERVER_WITH_ECDH_CERT") endif() endif() endif(LWS_WITH_SSL) if (LWS_WITH_LIBEV) if (NOT LIBEV_FOUND) find_path(LIBEV_INCLUDE_DIRS NAMES ev.h) find_library(LIBEV_LIBRARIES NAMES ev) if(LIBEV_INCLUDE_DIRS AND LIBEV_LIBRARIES) set(LIBEV_FOUND 1) endif() endif() message("libev include dir: ${LIBEV_INCLUDE_DIRS}") message("libev libraries: ${LIBEV_LIBRARIES}") include_directories("${LIBEV_INCLUDE_DIRS}") list(APPEND LIB_LIST ${LIBEV_LIBRARIES}) endif(LWS_WITH_LIBEV) if (LWS_WITH_LIBUV) if (NOT LIBUV_FOUND) find_path(LIBUV_INCLUDE_DIRS NAMES uv.h) find_library(LIBUV_LIBRARIES NAMES uv) if(LIBUV_INCLUDE_DIRS AND LIBUV_LIBRARIES) set(LIBUV_FOUND 1) endif() endif() message("libuv include dir: ${LIBUV_INCLUDE_DIRS}") message("libuv libraries: ${LIBUV_LIBRARIES}") include_directories("${LIBUV_INCLUDE_DIRS}") list(APPEND LIB_LIST ${LIBUV_LIBRARIES}) endif() if (LWS_WITH_LIBEVENT) if (NOT LIBEVENT_FOUND) find_path(LIBEVENT_INCLUDE_DIRS NAMES event2/event.h) find_library(LIBEVENT_LIBRARIES NAMES event) if(LIBEVENT_INCLUDE_DIRS AND LIBEVENT_LIBRARIES) set(LIBEVENT_FOUND 1) endif() endif() message("libevent include dir: ${LIBEVENT_INCLUDE_DIRS}") message("libevent libraries: ${LIBEVENT_LIBRARIES}") include_directories("${LIBEVENT_INCLUDE_DIRS}") list(APPEND LIB_LIST ${LIBEVENT_LIBRARIES}) endif(LWS_WITH_LIBEVENT) if (LWS_WITH_SQLITE3) if (NOT SQLITE3_FOUND) find_path(SQLITE3_INCLUDE_DIRS NAMES sqlite3.h) find_library(SQLITE3_LIBRARIES NAMES sqlite3) if(SQLITE3_INCLUDE_DIRS AND SQLITE3_LIBRARIES) set(SQLITE3_FOUND 1) endif() endif() message("sqlite3 include dir: ${SQLITE3_INCLUDE_DIRS}") message("sqlite3 libraries: ${SQLITE3_LIBRARIES}") include_directories("${SQLITE3_INCLUDE_DIRS}") list(APPEND LIB_LIST ${SQLITE3_LIBRARIES}) endif() if (LWS_WITH_HTTP_PROXY) find_library(LIBHUBBUB_LIBRARIES NAMES hubbub) list(APPEND LIB_LIST ${LIBHUBBUB_LIBRARIES} ) endif() # # Platform specific libs. # if (WINCE) list(APPEND LIB_LIST ws2.lib) elseif (WIN32) list(APPEND LIB_LIST ws2_32.lib userenv.lib psapi.lib iphlpapi.lib) endif() if (UNIX) list(APPEND LIB_LIST m) endif() if (LWS_HAVE_LIBCAP) list(APPEND LIB_LIST cap ) endif() # Setup the linking for all libs. foreach (lib ${LWS_LIBRARIES}) target_link_libraries(${lib} ${LIB_LIST}) endforeach() set (temp ${CMAKE_REQUIRED_LIBRARIES}) set(CMAKE_REQUIRED_LIBRARIES ${LIB_LIST}) CHECK_FUNCTION_EXISTS(SSL_CTX_set1_param LWS_HAVE_SSL_CTX_set1_param) CHECK_FUNCTION_EXISTS(SSL_set_info_callback LWS_HAVE_SSL_SET_INFO_CALLBACK) CHECK_FUNCTION_EXISTS(X509_VERIFY_PARAM_set1_host LWS_HAVE_X509_VERIFY_PARAM_set1_host) if (LWS_WITH_ESP32) set(LWS_HAVE_TLS_CLIENT_METHOD 1) else() CHECK_FUNCTION_EXISTS(TLS_client_method LWS_HAVE_TLS_CLIENT_METHOD) CHECK_FUNCTION_EXISTS(TLSv1_2_client_method LWS_HAVE_TLSV1_2_CLIENT_METHOD) endif() set(CMAKE_REQUIRED_LIBRARIES ${temp}) # Generate the lws_config.h that includes all the public compilation settings. configure_file( "${PROJECT_SOURCE_DIR}/lws_config.h.in" "${PROJECT_BINARY_DIR}/lws_config.h") # Generate the lws_config.h that includes all the private compilation settings. configure_file( "${PROJECT_SOURCE_DIR}/lws_config_private.h.in" "${PROJECT_BINARY_DIR}/lws_config_private.h") # Generate self-signed SSL certs for the test-server. if (LWS_WITH_SSL AND NOT LWS_USE_WOLFSSL) message("Searching for OpenSSL executable and dlls") find_package(OpenSSLbins) message("OpenSSL executable: ${OPENSSL_EXECUTABLE}") if (OPENSSL_EXECUTABLE MATCHES "^$") set(OPENSSL_EXECUTABLE openssl) endif() if (NOT OPENSSL_EXECUTABLE) set(OPENSSL_EXECUTABLE openssl) endif() endif() set(GENCERTS 0) if (LWS_WITH_SSL AND OPENSSL_EXECUTABLE AND NOT LWS_WITHOUT_TEST_SERVER) set(GENCERTS 1) endif() if (LWS_WITH_ESP32) set(GENCERTS 1) endif() message(" GENCERTS = ${GENCERTS}") if (GENCERTS) message("Generating SSL Certificates for the test-server...") set(TEST_SERVER_SSL_KEY "${PROJECT_BINARY_DIR}/libwebsockets-test-server.key.pem") set(TEST_SERVER_SSL_CERT "${PROJECT_BINARY_DIR}/libwebsockets-test-server.pem") if (WIN32) if (MINGW) message("cmd = \"${OPENSSL_EXECUTABLE}\" req -new -newkey rsa:1024 -days 10000 -nodes -x509 -subj \"/C=GB/ST=Erewhon/L=All around/O=libwebsockets-test/CN=localhost\" -keyout \"${TEST_SERVER_SSL_KEY}\" -out \"${TEST_SERVER_SSL_CERT}\"") execute_process( COMMAND "${OPENSSL_EXECUTABLE}" req -new -newkey rsa:1024 -days 10000 -nodes -x509 -subj "/C=GB/ST=Erewhon/L=All around/O=libwebsockets-test/CN=localhost" -keyout "${TEST_SERVER_SSL_KEY}" -out "${TEST_SERVER_SSL_CERT}" RESULT_VARIABLE OPENSSL_RETURN_CODE) else() file(WRITE "${PROJECT_BINARY_DIR}/openssl_input.txt" "GB\n" "Erewhon\n" "All around\n" "libwebsockets-test\n" "localhost\n" "none@invalid.org\n\n" ) # The "type" command is a bit picky with paths. file(TO_NATIVE_PATH "${PROJECT_BINARY_DIR}/openssl_input.txt" OPENSSL_INPUT_WIN_PATH) message("OPENSSL_INPUT_WIN_PATH = ${OPENSSL_INPUT_WIN_PATH}") message("cmd = \"${OPENSSL_EXECUTABLE}\" req -new -newkey rsa:1024 -days 10000 -nodes -x509 -keyout \"${TEST_SERVER_SSL_KEY}\" -out \"${TEST_SERVER_SSL_CERT}\"") execute_process( COMMAND cmd /c type "${OPENSSL_INPUT_WIN_PATH}" COMMAND "${OPENSSL_EXECUTABLE}" req -new -newkey rsa:1024 -days 10000 -nodes -x509 -keyout "${TEST_SERVER_SSL_KEY}" -out "${TEST_SERVER_SSL_CERT}" RESULT_VARIABLE OPENSSL_RETURN_CODE OUTPUT_QUIET ERROR_QUIET) message("\n") endif() if (OPENSSL_RETURN_CODE) message(WARNING "!!! Failed to generate SSL certificate for Test Server using cmd.exe !!!:\nOpenSSL return code = ${OPENSSL_RETURN_CODE}") else() message("SUCCSESFULLY generated SSL certificate") endif() else() # Unix. execute_process( COMMAND printf "GB\\nErewhon\\nAll around\\nlibwebsockets-test\\n\\nlocalhost\\nnone@invalid.org\\n" COMMAND "${OPENSSL_EXECUTABLE}" req -new -newkey rsa:1024 -days 10000 -nodes -x509 -keyout "${TEST_SERVER_SSL_KEY}" -out "${TEST_SERVER_SSL_CERT}" RESULT_VARIABLE OPENSSL_RETURN_CODE # OUTPUT_QUIET ERROR_QUIET ) if (OPENSSL_RETURN_CODE) message(WARNING "!!! Failed to generate SSL certificate for Test Server!!!:\nOpenSSL return code = ${OPENSSL_RETURN_CODE}") else() message("SUCCESSFULLY generated SSL certificate") endif() endif() list(APPEND TEST_SERVER_DATA "${TEST_SERVER_SSL_KEY}" "${TEST_SERVER_SSL_CERT}") endif() # # Test applications # set(TEST_APP_LIST) if (NOT LWS_WITHOUT_TESTAPPS) # # Helper function for adding a test app. # macro(create_test_app TEST_NAME MAIN_SRC S2 S3 S4 S5 S6) set(TEST_SRCS ${MAIN_SRC}) set(TEST_HDR) if ("${S2}" STREQUAL "") else() list(APPEND TEST_SRCS ${S2}) endif() if ("${S3}" STREQUAL "") else() list(APPEND TEST_SRCS ${S3}) endif() if ("${S4}" STREQUAL "") else() list(APPEND TEST_SRCS ${S4}) endif() if ("${S5}" STREQUAL "") else() list(APPEND TEST_SRCS ${S5}) endif() if ("${S6}" STREQUAL "") else() list(APPEND TEST_SRCS ${S6}) endif() if (WIN32) list(APPEND TEST_SRCS ${WIN32_HELPERS_PATH}/getopt.c ${WIN32_HELPERS_PATH}/getopt_long.c ${WIN32_HELPERS_PATH}/gettimeofday.c ) list(APPEND TEST_HDR ${WIN32_HELPERS_PATH}/getopt.h ${WIN32_HELPERS_PATH}/gettimeofday.h ) endif(WIN32) source_group("Headers Private" FILES ${TEST_HDR}) source_group("Sources" FILES ${TEST_SRCS}) add_executable(${TEST_NAME} ${TEST_SRCS} ${TEST_HDR}) if (LWS_LINK_TESTAPPS_DYNAMIC) if (NOT LWS_WITH_SHARED) message(FATAL_ERROR "Build of the shared library is disabled. LWS_LINK_TESTAPPS_DYNAMIC must be combined with LWS_WITH_SHARED.") endif() target_link_libraries(${TEST_NAME} websockets_shared) add_dependencies(${TEST_NAME} websockets_shared) else() if (NOT LWS_WITH_STATIC) message(FATAL_ERROR "Build of the static library is disabled. Disabled LWS_LINK_TESTAPPS_DYNAMIC must be combined with LWS_WITH_STATIC.") endif() target_link_libraries(${TEST_NAME} websockets) add_dependencies(${TEST_NAME} websockets) endif() # Set test app specific defines. set_property(TARGET ${TEST_NAME} PROPERTY COMPILE_DEFINITIONS INSTALL_DATADIR="${CMAKE_INSTALL_PREFIX}/share" ) # Prefix the binary names with libwebsockets. set_target_properties(${TEST_NAME} PROPERTIES OUTPUT_NAME libwebsockets-${TEST_NAME}) # Add to the list of tests. list(APPEND TEST_APP_LIST ${TEST_NAME}) endmacro() if (UNIX AND LWS_WITH_PLUGINS) set(CMAKE_C_FLAGS "-fPIC ${CMAKE_C_FLAGS}") if(NOT(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")) target_link_libraries(websockets dl) endif() endif() if (NOT LWS_WITHOUT_SERVER) # # test-server # if (NOT LWS_WITHOUT_TEST_SERVER) create_test_app(test-server "test-server/test-server.c" "test-server/test-server-http.c" "test-server/test-server-dumb-increment.c" "" "" "") if (UNIX) create_test_app(test-fuzxy "test-server/fuzxy.c" "" "" "" "" "") endif() if (UNIX AND NOT ((CMAKE_C_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang")) AND LWS_MAX_SMP GREATER 1) create_test_app(test-server-pthreads "test-server/test-server-pthreads.c" "test-server/test-server-http.c" "test-server/test-server-dumb-increment.c" "" "" "") endif() if (NOT ((CMAKE_C_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang")) AND LWS_WITH_LIBEV) create_test_app(test-server-libev "test-server/test-server-libev.c" "test-server/test-server-http.c" "test-server/test-server-dumb-increment.c" "" "" "") # libev generates a big mess of warnings with gcc, maintainers blame gcc set_source_files_properties( test-server/test-server-libev.c PROPERTIES COMPILE_FLAGS "-Wno-error" ) endif() if (NOT ((CMAKE_C_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang")) AND LWS_WITH_LIBUV) create_test_app(test-server-libuv "test-server/test-server-libuv.c" "test-server/test-server-http.c" "" "" "" "") endif() if (NOT ((CMAKE_C_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang")) AND LWS_WITH_LIBEVENT) create_test_app(test-server-libevent "test-server/test-server-libevent.c" "test-server/test-server-http.c" "test-server/test-server-dumb-increment.c" "" "" "") endif() endif() # # test-server-extpoll # if (NOT LWS_WITHOUT_TEST_SERVER_EXTPOLL) create_test_app(test-server-extpoll "test-server/test-server.c" "test-server/test-server-http.c" "test-server/test-server-dumb-increment.c" "" "" "") # Set defines for this executable only. set_property( TARGET test-server-extpoll PROPERTY COMPILE_DEFINITIONS EXTERNAL_POLL INSTALL_DATADIR="${CMAKE_INSTALL_PREFIX}/share" ) # We need to link against winsock code. if (WIN32) target_link_libraries(test-server-extpoll ws2_32.lib) endif(WIN32) endif() # # test-server-v2.0 # if (LWS_WITH_PLUGINS) create_test_app( test-server-v2.0 "test-server/test-server-v2.0.c" "" "" "" "" "") endif() # Data files for running the test server. set(TEST_SERVER_DATA "${PROJECT_SOURCE_DIR}/test-server/favicon.ico" "${PROJECT_SOURCE_DIR}/test-server/leaf.jpg" "${PROJECT_SOURCE_DIR}/test-server/candide.zip" "${PROJECT_SOURCE_DIR}/test-server/libwebsockets.org-logo.png" "${PROJECT_SOURCE_DIR}/test-server/lws-common.js" "${PROJECT_SOURCE_DIR}/test-server/test.html") add_custom_command(TARGET test-server POST_BUILD COMMAND "${CMAKE_COMMAND}" -E make_directory "$/../share/libwebsockets-test-server") # Copy the file needed to run the server so that the test apps can # reach them from their default output location foreach (TEST_FILE ${TEST_SERVER_DATA}) if (EXISTS ${TEST_FILE}) add_custom_command(TARGET test-server POST_BUILD COMMAND "${CMAKE_COMMAND}" -E copy "${TEST_FILE}" "$/../share/libwebsockets-test-server" VERBATIM) endif() endforeach() endif(NOT LWS_WITHOUT_SERVER) if (NOT LWS_WITHOUT_CLIENT) # # test-client # if (NOT LWS_WITHOUT_TEST_CLIENT) create_test_app(test-client "test-server/test-client.c" "" "" "" "" "") endif() # # test-fraggle # if (NOT LWS_WITHOUT_TEST_FRAGGLE) create_test_app(test-fraggle "test-server/test-fraggle.c" "" "" "" "" "") endif() # # test-ping # if (NOT LWS_WITHOUT_TEST_PING) create_test_app(test-ping "test-server/test-ping.c" "" "" "" "" "") endif() # # test-echo # if (NOT LWS_WITHOUT_TEST_ECHO) create_test_app(test-echo "test-server/test-echo.c" "" "" "" "" "") endif() endif(NOT LWS_WITHOUT_CLIENT) if (LWS_WITH_PLUGINS AND LWS_WITH_SHARED) macro(create_plugin PLUGIN_NAME MAIN_SRC S2 S3) set(PLUGIN_SRCS ${MAIN_SRC}) if ("${S2}" STREQUAL "") else() list(APPEND PLUGIN_SRCS ${S2}) endif() if ("${S3}" STREQUAL "") else() list(APPEND PLUGIN_SRCS ${S3}) endif() if (WIN32) list(APPEND PLUGIN_SRCS ${WIN32_HELPERS_PATH}/getopt.c ${WIN32_HELPERS_PATH}/getopt_long.c ${WIN32_HELPERS_PATH}/gettimeofday.c ) list(APPEND PLUGIN_HDR ${WIN32_HELPERS_PATH}/getopt.h ${WIN32_HELPERS_PATH}/gettimeofday.h ) endif(WIN32) source_group("Headers Private" FILES ${PLUGIN_HDR}) source_group("Sources" FILES ${PLUGIN_SRCS}) add_library(${PLUGIN_NAME} SHARED ${PLUGIN_SRCS} ${PLUGIN_HDR}) target_link_libraries(${PLUGIN_NAME} websockets_shared) add_dependencies(${PLUGIN_NAME} websockets_shared) # Set test app specific defines. set_property(TARGET ${PLUGIN_NAME} PROPERTY COMPILE_DEFINITIONS INSTALL_DATADIR="${CMAKE_INSTALL_PREFIX}/plugins" ) # set_target_properties(${PLUGIN_NAME} # PROPERTIES # OUTPUT_NAME ${PLUGIN_NAME}) list(APPEND PLUGINS_LIST ${PLUGIN_NAME}) endmacro() create_plugin(protocol_lws_meta "plugins/protocol_lws_meta.c" "" "") create_plugin(protocol_dumb_increment "plugins/protocol_dumb_increment.c" "" "") create_plugin(protocol_lws_mirror "plugins/protocol_lws_mirror.c" "" "") create_plugin(protocol_lws_status "plugins/protocol_lws_status.c" "" "") create_plugin(protocol_post_demo "plugins/protocol_post_demo.c" "" "") create_plugin(protocol_lws_table_dirlisting "plugins/generic-table/protocol_table_dirlisting.c" "" "") if (NOT WIN32) create_plugin(protocol_lws_raw_test "plugins/protocol_lws_raw_test.c" "" "") endif() if (LWS_WITH_SERVER_STATUS) create_plugin(protocol_lws_server_status "plugins/protocol_lws_server_status.c" "" "") endif() if (NOT LWS_WITHOUT_CLIENT) create_plugin(protocol_client_loopback_test "plugins/protocol_client_loopback_test.c" "" "") endif(NOT LWS_WITHOUT_CLIENT) if (LWS_WITH_GENERIC_SESSIONS) create_plugin(protocol_generic_sessions "plugins/generic-sessions/protocol_generic_sessions.c" "plugins/generic-sessions/utils.c" "plugins/generic-sessions/handlers.c") if (WIN32) target_link_libraries(protocol_generic_sessions ${LWS_SQLITE3_LIBRARIES}) else() target_link_libraries(protocol_generic_sessions sqlite3 ) endif(WIN32) create_plugin(protocol_lws_messageboard "plugins/generic-sessions/protocol_lws_messageboard.c" "" "") if (WIN32) target_link_libraries(protocol_lws_messageboard ${LWS_SQLITE3_LIBRARIES}) else() target_link_libraries(protocol_lws_messageboard sqlite3 ) endif(WIN32) endif(LWS_WITH_GENERIC_SESSIONS) endif(LWS_WITH_PLUGINS AND LWS_WITH_SHARED) # # Copy OpenSSL dlls to the output directory on Windows. # (Otherwise we'll get an error when trying to run) # if (WIN32 AND LWS_WITH_SSL AND NOT LWS_USE_WOLFSSL) if(OPENSSL_BIN_FOUND) message("OpenSSL dlls found:") message(" Libeay: ${LIBEAY_BIN}") message(" SSLeay: ${SSLEAY_BIN}") foreach(TARGET_BIN ${TEST_APP_LIST}) add_custom_command(TARGET ${TARGET_BIN} POST_BUILD COMMAND "${CMAKE_COMMAND}" -E copy "${LIBEAY_BIN}" "$" VERBATIM) add_custom_command(TARGET ${TARGET_BIN} POST_BUILD COMMAND "${CMAKE_COMMAND}" -E copy "${SSLEAY_BIN}" "$" VERBATIM) endforeach() endif() endif() endif(NOT LWS_WITHOUT_TESTAPPS) if (LWS_WITH_LWSWS) list(APPEND LWSWS_SRCS "lwsws/main.c" ) if (WIN32) list(APPEND LWSWS_SRCS ${WIN32_HELPERS_PATH}/getopt.c ${WIN32_HELPERS_PATH}/getopt_long.c ${WIN32_HELPERS_PATH}/gettimeofday.c ) list(APPEND LWSWS_HDR ${WIN32_HELPERS_PATH}/getopt.h ${WIN32_HELPERS_PATH}/gettimeofday.h ) endif(WIN32) source_group("Headers Private" FILES ${LWSWS_HDR}) source_group("Sources" FILES ${LWSWS_SRCS}) add_executable("lwsws" ${LWSWS_SRCS} ${LWSWS_HDR}) target_link_libraries("lwsws" websockets_shared) add_dependencies("lwsws" websockets_shared) # Set test app specific defines. set_property(TARGET "lwsws" PROPERTY COMPILE_DEFINITIONS INSTALL_DATADIR="${CMAKE_INSTALL_PREFIX}/share" ) endif (LWS_WITH_LWSWS) if (UNIX) # Generate and install pkgconfig. # (This is not indented, because the tabs will be part of the output) file(WRITE "${PROJECT_BINARY_DIR}/libwebsockets.pc" "prefix=\"${CMAKE_INSTALL_PREFIX}\" exec_prefix=\${prefix} libdir=\${exec_prefix}/lib${LIB_SUFFIX} includedir=\${prefix}/include Name: libwebsockets Description: Websockets server and client library Version: ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH} Libs: -L\${libdir} -lwebsockets Cflags: -I\${includedir}" ) install(FILES "${PROJECT_BINARY_DIR}/libwebsockets.pc" DESTINATION lib${LIB_SUFFIX}/pkgconfig) file(WRITE "${PROJECT_BINARY_DIR}/libwebsockets_static.pc" "prefix=\"${CMAKE_INSTALL_PREFIX}\" exec_prefix=\${prefix} libdir=\${exec_prefix}/lib${LIB_SUFFIX} includedir=\${prefix}/include Name: libwebsockets_static Description: Websockets server and client static library Version: ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH} Libs: -L\${libdir} -lwebsockets_static Libs.private: Cflags: -I\${includedir}" ) install(FILES "${PROJECT_BINARY_DIR}/libwebsockets_static.pc" DESTINATION lib${LIB_SUFFIX}/pkgconfig) endif(UNIX) # # Installation preparations. # if(WIN32 AND NOT CYGWIN) set(DEF_INSTALL_CMAKE_DIR cmake) else() set(DEF_INSTALL_CMAKE_DIR lib${LIB_SUFFIX}/cmake/libwebsockets) endif() set(LWS_INSTALL_CMAKE_DIR ${DEF_INSTALL_CMAKE_DIR} CACHE PATH "Installation directory for CMake files") # Export targets (This is used for other CMake projects to easily find the libraries and include files). export(TARGETS ${LWS_LIBRARIES} FILE "${PROJECT_BINARY_DIR}/LibwebsocketsTargets.cmake") export(PACKAGE libwebsockets) # Generate the config file for the build-tree. set(LWS__INCLUDE_DIRS "${PROJECT_SOURCE_DIR}/lib" "${PROJECT_BINARY_DIR}") set(LIBWEBSOCKETS_INCLUDE_DIRS ${LWS__INCLUDE_DIRS} CACHE PATH "Libwebsockets include directories") configure_file(${PROJECT_SOURCE_DIR}/cmake/LibwebsocketsConfig.cmake.in ${PROJECT_BINARY_DIR}/LibwebsocketsConfig.cmake @ONLY) # Generate the config file for the installation tree. get_filename_component(LWS_ABSOLUTE_INSTALL_CMAKE_DIR ${LWS_INSTALL_CMAKE_DIR} ABSOLUTE) get_filename_component(LWS_ABSOLUTE_INSTALL_INCLUDE_DIR ${LWS_INSTALL_INCLUDE_DIR} ABSOLUTE) file(RELATIVE_PATH REL_INCLUDE_DIR "${LWS_ABSOLUTE_INSTALL_CMAKE_DIR}" "${LWS_ABSOLUTE_INSTALL_INCLUDE_DIR}") # Calculate the relative directory from the cmake dir. # Note the EVENT_CMAKE_DIR is defined in JanssonConfig.cmake.in, # we escape it here so it's evaluated when it is included instead # so that the include dirs are given relative to where the # config file is located. set(LWS__INCLUDE_DIRS "\${LWS_CMAKE_DIR}/${REL_INCLUDE_DIR}") configure_file(${PROJECT_SOURCE_DIR}/cmake/LibwebsocketsConfig.cmake.in ${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/LibwebsocketsConfig.cmake @ONLY) # Generate version info for both build-tree and install-tree. configure_file(${PROJECT_SOURCE_DIR}/cmake/LibwebsocketsConfigVersion.cmake.in ${PROJECT_BINARY_DIR}/LibwebsocketsConfigVersion.cmake @ONLY) set_target_properties(${LWS_LIBRARIES} PROPERTIES PUBLIC_HEADER "${HDR_PUBLIC}") # # Installation. # # Install libs and headers. install(TARGETS ${LWS_LIBRARIES} EXPORT LibwebsocketsTargets LIBRARY DESTINATION "${LWS_INSTALL_LIB_DIR}${LIB_SUFFIX}" COMPONENT libraries ARCHIVE DESTINATION "${LWS_INSTALL_LIB_DIR}${LIB_SUFFIX}" COMPONENT libraries RUNTIME DESTINATION "${LWS_INSTALL_BIN_DIR}" COMPONENT libraries # Windows DLLs PUBLIC_HEADER DESTINATION "${LWS_INSTALL_INCLUDE_DIR}" COMPONENT dev) set(CPACK_COMPONENT_LIBRARIES_DISPLAY_NAME "Libraries") set(CPACK_COMPONENT_DEV_DISPLAY_NAME "Development files") # Install test apps. if (NOT LWS_WITHOUT_TESTAPPS) install(TARGETS ${TEST_APP_LIST} RUNTIME DESTINATION ${LWS_INSTALL_EXAMPLES_DIR} COMPONENT examples) set(CPACK_COMPONENT_EXAMPLES_DISPLAY_NAME "Example files") endif() # lwsws if (LWS_WITH_LWSWS) install(TARGETS lwsws RUNTIME DESTINATION "${LWS_INSTALL_BIN_DIR}" COMPONENT lwsws ) endif() # Programs shared files used by the test-server. if (NOT LWS_WITHOUT_TESTAPPS AND NOT LWS_WITHOUT_SERVER) install(FILES ${TEST_SERVER_DATA} DESTINATION share/libwebsockets-test-server COMPONENT examples) install(FILES "${PROJECT_SOURCE_DIR}/test-server/private/index.html" DESTINATION share/libwebsockets-test-server/private COMPONENT examples) if (LWS_WITH_CGI) set(CGI_TEST_SCRIPT "${PROJECT_SOURCE_DIR}/test-server/lws-cgi-test.sh") install(FILES ${CGI_TEST_SCRIPT} PERMISSIONS OWNER_EXECUTE GROUP_EXECUTE WORLD_EXECUTE OWNER_READ GROUP_READ WORLD_READ DESTINATION share/libwebsockets-test-server COMPONENT examples) endif() endif() # plugins if (LWS_WITH_PLUGINS) install(TARGETS ${PLUGINS_LIST} PERMISSIONS OWNER_WRITE OWNER_EXECUTE GROUP_EXECUTE WORLD_EXECUTE OWNER_READ GROUP_READ WORLD_READ DESTINATION share/libwebsockets-test-server/plugins COMPONENT plugins) if (LWS_WITH_SERVER_STATUS) install(FILES plugins/server-status.html;plugins/lwsws-logo.png DESTINATION share/libwebsockets-test-server/server-status COMPONENT examples) endif() if (LWS_WITH_GENERIC_SESSIONS) install(FILES plugins/generic-sessions/assets/lwsgs-logo.png plugins/generic-sessions/assets/seats.jpg plugins/generic-sessions/assets/failed-login.html plugins/generic-sessions/assets/lwsgs.js plugins/generic-sessions/assets/post-register-fail.html plugins/generic-sessions/assets/post-register-ok.html plugins/generic-sessions/assets/post-verify-ok.html plugins/generic-sessions/assets/post-verify-fail.html plugins/generic-sessions/assets/sent-forgot-ok.html plugins/generic-sessions/assets/sent-forgot-fail.html plugins/generic-sessions/assets/post-forgot-ok.html plugins/generic-sessions/assets/post-forgot-fail.html plugins/generic-sessions/assets/index.html DESTINATION share/libwebsockets-test-server/generic-sessions COMPONENT examples) install(FILES plugins/generic-sessions/assets/successful-login.html DESTINATION share/libwebsockets-test-server/generic-sessions/needauth COMPONENT examples) install(FILES plugins/generic-sessions/assets/admin-login.html DESTINATION share/libwebsockets-test-server/generic-sessions/needadmin COMPONENT examples) endif() install(FILES plugins/generic-table/assets/lwsgt.js plugins/generic-table/assets/index.html DESTINATION share/libwebsockets-test-server/generic-table COMPONENT examples) endif() # Install the LibwebsocketsConfig.cmake and LibwebsocketsConfigVersion.cmake install(FILES "${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/LibwebsocketsConfig.cmake" "${PROJECT_BINARY_DIR}/LibwebsocketsConfigVersion.cmake" DESTINATION "${LWS_INSTALL_CMAKE_DIR}" COMPONENT dev) # Install exports for the install-tree. install(EXPORT LibwebsocketsTargets DESTINATION "${LWS_INSTALL_CMAKE_DIR}" COMPONENT dev) # build subdir is not part of sources set(CPACK_SOURCE_IGNORE_FILES $(CPACK_SOURCE_IGNORE_FILES) ".git" "build" "tgz" "tar.gz") # Most people are more used to "make dist" compared to "make package_source" add_custom_target(dist COMMAND "${CMAKE_MAKE_PROGRAM}" package_source) include(UseRPMTools) if (RPMTools_FOUND) RPMTools_ADD_RPM_TARGETS(libwebsockets libwebsockets.spec) endif() message("---------------------------------------------------------------------") message(" Settings: (For more help do cmake -LH )") message("---------------------------------------------------------------------") message(" LWS_WITH_STATIC = ${LWS_WITH_STATIC}") message(" LWS_WITH_SHARED = ${LWS_WITH_SHARED}") message(" LWS_WITH_SSL = ${LWS_WITH_SSL} (SSL Support)") message(" LWS_SSL_CLIENT_USE_OS_CA_CERTS = ${LWS_SSL_CLIENT_USE_OS_CA_CERTS}") message(" LWS_USE_WOLFSSL = ${LWS_USE_WOLFSSL} (wolfSSL/CyaSSL replacement for OpenSSL)") if (LWS_USE_WOLFSSL) message(" LWS_WOLFSSL_LIBRARIES = ${LWS_WOLFSSL_LIBRARIES}") message(" LWS_WOLFSSL_INCLUDE_DIRS = ${LWS_WOLFSSL_INCLUDE_DIRS}") endif() message(" LWS_WITHOUT_BUILTIN_SHA1 = ${LWS_WITHOUT_BUILTIN_SHA1}") message(" LWS_WITHOUT_BUILTIN_GETIFADDRS = ${LWS_WITHOUT_BUILTIN_GETIFADDRS}") message(" LWS_WITHOUT_CLIENT = ${LWS_WITHOUT_CLIENT}") message(" LWS_WITHOUT_SERVER = ${LWS_WITHOUT_SERVER}") message(" LWS_LINK_TESTAPPS_DYNAMIC = ${LWS_LINK_TESTAPPS_DYNAMIC}") message(" LWS_WITHOUT_TESTAPPS = ${LWS_WITHOUT_TESTAPPS}") message(" LWS_WITHOUT_TEST_SERVER = ${LWS_WITHOUT_TEST_SERVER}") message(" LWS_WITHOUT_TEST_SERVER_EXTPOLL = ${LWS_WITHOUT_TEST_SERVER_EXTPOLL}") message(" LWS_WITHOUT_TEST_PING = ${LWS_WITHOUT_TEST_PING}") message(" LWS_WITHOUT_TEST_ECHO = ${LWS_WITHOUT_TEST_ECHO}") message(" LWS_WITHOUT_TEST_CLIENT = ${LWS_WITHOUT_TEST_CLIENT}") message(" LWS_WITHOUT_TEST_FRAGGLE = ${LWS_WITHOUT_TEST_FRAGGLE}") message(" LWS_WITHOUT_EXTENSIONS = ${LWS_WITHOUT_EXTENSIONS}") message(" LWS_WITH_LATENCY = ${LWS_WITH_LATENCY}") message(" LWS_WITHOUT_DAEMONIZE = ${LWS_WITHOUT_DAEMONIZE}") message(" LWS_USE_LIBEV = ${LWS_USE_LIBEV}") message(" LWS_USE_LIBUV = ${LWS_USE_LIBUV}") message(" LWS_USE_LIBEVENT = ${LWS_USE_LIBEVENT}") message(" LWS_IPV6 = ${LWS_IPV6}") message(" LWS_UNIX_SOCK = ${LWS_UNIX_SOCK}") message(" LWS_WITH_HTTP2 = ${LWS_WITH_HTTP2}") message(" LWS_SSL_SERVER_WITH_ECDH_CERT = ${LWS_SSL_SERVER_WITH_ECDH_CERT}") message(" LWS_MAX_SMP = ${LWS_MAX_SMP}") message(" LWS_WITH_CGI = ${LWS_WITH_CGI}") message(" LWS_HAVE_OPENSSL_ECDH_H = ${LWS_HAVE_OPENSSL_ECDH_H}") message(" LWS_HAVE_SSL_CTX_set1_param = ${LWS_HAVE_SSL_CTX_set1_param}") message(" LWS_WITH_HTTP_PROXY = ${LWS_WITH_HTTP_PROXY}") message(" LIBHUBBUB_LIBRARIES = ${LIBHUBBUB_LIBRARIES}") message(" PLUGINS = ${PLUGINS_LIST}") message(" LWS_WITH_ACCESS_LOG = ${LWS_WITH_ACCESS_LOG}") message(" LWS_WITH_SERVER_STATUS = ${LWS_WITH_SERVER_STATUS}") message(" LWS_WITH_LEJP = ${LWS_WITH_LEJP}") message(" LWS_WITH_LEJP_CONF = ${LWS_WITH_LEJP_CONF}") message(" LWS_WITH_SMTP = ${LWS_WITH_SMTP}") message(" LWS_WITH_GENERIC_SESSIONS = ${LWS_WITH_GENERIC_SESSIONS}") message(" LWS_STATIC_PIC = ${LWS_STATIC_PIC}") message(" LWS_WITH_RANGES = ${LWS_WITH_RANGES}") message(" LWS_PLAT_OPTEE = ${LWS_PLAT_OPTEE}") message(" LWS_WITH_ESP32 = ${LWS_WITH_ESP32}") message(" LWS_WITH_ZIP_FOPS = ${LWS_WITH_ZIP_FOPS}") message(" LWS_AVOID_SIGPIPE_IGN = ${LWS_AVOID_SIGPIPE_IGN}") message(" LWS_WITH_STATS = ${LWS_WITH_STATS}") message(" LWS_WITH_SOCKS5 = ${LWS_WITH_SOCKS5}") message(" LWS_HAVE_SYS_CAPABILITY_H = ${LWS_HAVE_SYS_CAPABILITY_H}") message(" LWS_HAVE_LIBCAP = ${LWS_HAVE_LIBCAP}") message(" LWS_HAVE_ATOLL = ${LWS_HAVE_ATOLL}") message(" LWS_HAVE__ATOI64 = ${LWS_HAVE__ATOI64}") message(" LWS_HAVE_STAT32I64 = ${LWS_HAVE_STAT32I64}") message(" LWS_HAS_INTPTR_T = ${LWS_HAS_INTPTR_T}") message("---------------------------------------------------------------------") # These will be available to parent projects including libwebsockets using add_subdirectory() set(LIBWEBSOCKETS_LIBRARIES ${LWS_LIBRARIES} CACHE STRING "Libwebsocket libraries") if (LWS_WITH_STATIC) set(LIBWEBSOCKETS_LIBRARIES_STATIC websockets CACHE STRING "Libwebsocket static library") endif() if (LWS_WITH_SHARED) set(LIBWEBSOCKETS_LIBRARIES_SHARED websockets_shared CACHE STRING "Libwebsocket shared library") endif() # This must always be last! include(CPack)