1 cmake_minimum_required(VERSION 2.8.9)
3 if(NOT DEFINED CMAKE_BUILD_TYPE)
4 set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type")
7 project(libwebsockets C)
9 set(PACKAGE "libwebsockets")
10 set(CPACK_PACKAGE_NAME "${PACKAGE}")
11 set(CPACK_PACKAGE_VERSION_MAJOR "2")
12 set(CPACK_PACKAGE_VERSION_MINOR "1")
13 set(CPACK_PACKAGE_VERSION_PATCH "0")
14 set(CPACK_PACKAGE_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
15 set(CPACK_PACKAGE_VENDOR "andy@warmcat.com")
16 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "${PACKAGE} ${PACKAGE_VERSION}")
18 if(NOT CPACK_GENERATOR)
20 set(CPACK_GENERATOR "TGZ")
22 set(CPACK_GENERATOR "ZIP")
25 set(CPACK_SOURCE_GENERATOR "TGZ")
26 set(CPACK_SOURCE_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}")
27 set(VERSION "${CPACK_PACKAGE_VERSION}")
29 set(LWS_LIBRARY_VERSION ${CPACK_PACKAGE_VERSION})
30 set(LWS_LIBRARY_VERSION_MAJOR ${CPACK_PACKAGE_VERSION_MAJOR})
31 set(LWS_LIBRARY_VERSION_MINOR ${CPACK_PACKAGE_VERSION_MINOR})
32 set(LWS_LIBRARY_VERSION_PATCH ${CPACK_PACKAGE_VERSION_PATCH})
34 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake/")
36 message(STATUS "CMAKE_TOOLCHAIN_FILE='${CMAKE_TOOLCHAIN_FILE}'")
38 # Try to find the current Git hash.
42 WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
43 COMMAND "${GIT_EXECUTABLE}" describe
44 OUTPUT_VARIABLE GIT_HASH
45 OUTPUT_STRIP_TRAILING_WHITESPACE
48 WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
50 OUTPUT_VARIABLE GIT_USER
51 OUTPUT_STRIP_TRAILING_WHITESPACE
54 WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
56 OUTPUT_VARIABLE GIT_HOST
57 OUTPUT_STRIP_TRAILING_WHITESPACE
59 string(REGEX REPLACE "([^\\])[\\]([^\\])" "\\1\\\\\\\\\\2" GIT_USER ${GIT_USER})
60 set(LWS_BUILD_HASH ${GIT_USER}@${GIT_HOST}-${GIT_HASH})
61 message("Git commit hash: ${LWS_BUILD_HASH}")
64 set(LWS_USE_BUNDLED_ZLIB_DEFAULT OFF)
66 set(LWS_USE_BUNDLED_ZLIB_DEFAULT ON)
69 option(LWS_WITH_STATIC "Build the static version of the library" ON)
70 option(LWS_WITH_SHARED "Build the shared version of the library" ON)
71 option(LWS_WITH_SSL "Include SSL support (default OpenSSL, wolfSSL if LWS_USE_WOLFSSL is set)" ON)
72 option(LWS_USE_BORINGSSL "Use BoringSSL replacement for OpenSSL" OFF)
73 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)
74 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)
75 option(LWS_WITH_ZLIB "Include zlib support (required for extensions)" ON)
76 option(LWS_WITH_LIBEV "Compile with support for libev" OFF)
77 option(LWS_WITH_LIBUV "Compile with support for libuv" OFF)
78 option(LWS_USE_BUNDLED_ZLIB "Use bundled zlib version (Windows only)" ${LWS_USE_BUNDLED_ZLIB_DEFAULT})
79 option(LWS_SSL_CLIENT_USE_OS_CA_CERTS "SSL support should make use of the OS-installed CA root certs" ON)
80 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)
81 option(LWS_WITHOUT_BUILTIN_SHA1 "Don't build the lws sha-1 (eg, because openssl will provide it" OFF)
82 option(LWS_WITHOUT_CLIENT "Don't build the client part of the library" OFF)
83 option(LWS_WITHOUT_SERVER "Don't build the server part of the library" OFF)
84 option(LWS_LINK_TESTAPPS_DYNAMIC "Link the test apps to the shared version of the library. Default is to link statically" OFF)
85 option(LWS_WITHOUT_TESTAPPS "Don't build the libwebsocket-test-apps" OFF)
86 option(LWS_WITHOUT_TEST_SERVER "Don't build the test server" OFF)
87 option(LWS_WITHOUT_TEST_SERVER_EXTPOLL "Don't build the test server version that uses external poll" OFF)
88 option(LWS_WITHOUT_TEST_PING "Don't build the ping test application" OFF)
89 option(LWS_WITHOUT_TEST_ECHO "Don't build the echo test application" OFF)
90 option(LWS_WITHOUT_TEST_CLIENT "Don't build the client test application" OFF)
91 option(LWS_WITHOUT_TEST_FRAGGLE "Don't build the ping test application" OFF)
92 option(LWS_WITHOUT_EXTENSIONS "Don't compile with extensions" OFF)
93 option(LWS_WITH_LATENCY "Build latency measuring code into the library" OFF)
94 option(LWS_WITHOUT_DAEMONIZE "Don't build the daemonization api" ON)
95 option(LWS_IPV6 "Compile with support for ipv6" OFF)
96 option(LWS_UNIX_SOCK "Compile with support for UNIX domain socket" OFF)
97 option(LWS_WITH_HTTP2 "Compile with support for http2" OFF)
98 option(LWS_SSL_SERVER_WITH_ECDH_CERT "Include SSL server use ECDH certificate" OFF)
99 option(LWS_WITH_CGI "Include CGI (spawn process with network-connected stdin/out/err) APIs" OFF)
100 option(LWS_WITH_HTTP_PROXY "Support for rewriting HTTP proxying" OFF)
101 option(LWS_WITH_LWSWS "Libwebsockets Webserver" OFF)
102 option(LWS_WITH_PLUGINS "Support plugins for protocols and extensions" OFF)
103 option(LWS_WITH_ACCESS_LOG "Support generating Apache-compatible access logs" OFF)
104 option(LWS_WITH_SERVER_STATUS "Support json + jscript server monitoring" OFF)
105 option(LWS_WITH_LEJP "With the Lightweight JSON Parser" OFF)
106 option(LWS_WITH_LEJP_CONF "With LEJP configuration parser as used by lwsws" OFF)
107 option(LWS_WITH_GENERIC_SESSIONS "With the Generic Sessions plugin" OFF)
108 option(LWS_WITH_SQLITE3 "Require SQLITE3 support" OFF)
109 option(LWS_WITH_SMTP "Provide SMTP support" OFF)
110 option(LWS_WITH_ESP8266 "Build for ESP8266" OFF)
111 option(LWS_WITH_ESP32 "Build for ESP32" OFF)
112 option(LWS_PLAT_OPTEE "Build for OPTEE" OFF)
113 option(LWS_WITH_NO_LOGS "Disable all logging from being compiled in" OFF)
114 option(LWS_STATIC_PIC "Build the static version of the library with position-independent code" OFF)
115 option(LWS_WITH_RANGES "Support http ranges (RFC7233)" ON)
116 option(LWS_FALLBACK_GETHOSTBYNAME "Also try to do dns resolution using gethostbyname if getaddrinfo fails" OFF)
119 message(STATUS "LWS_WITH_LWSWS --> Enabling LWS_WITH_PLUGINS and LWS_WITH_LIBUV")
120 set(LWS_WITH_PLUGINS 1)
121 set(LWS_WITH_LIBUV 1)
122 set(LWS_WITH_ACCESS_LOG 1)
123 set(LWS_WITH_SERVER_STATUS 1)
125 set(LWS_WITH_LEJP_CONF 1)
128 if (LWS_WITH_PLUGINS AND NOT LWS_WITH_LIBUV)
129 message(STATUS "LWS_WITH_PLUGINS --> Enabling LWS_WITH_LIBUV")
130 set(LWS_WITH_LIBUV 1)
133 if (LWS_WITH_SMTP AND NOT LWS_WITH_LIBUV)
134 message(STATUS "LWS_WITH_SMTP --> Enabling LWS_WITH_LIBUV")
135 set(LWS_WITH_LIBUV 1)
138 if (LWS_WITH_GENERIC_SESSIONS)
139 set(LWS_WITH_SQLITE3 1)
143 if (LWS_WITH_SMTP AND NOT LWS_WITH_LIBUV)
144 message(STATUS "LWS_WITH_SMTP --> Enabling LWS_WITH_LIBUV")
145 set(LWS_WITH_LIBUV 1)
148 if (LWS_WITH_ESP8266)
149 set(LWS_WITH_SHARED OFF)
150 set(LWS_WITH_SSL OFF)
151 set(LWS_WITH_ZLIB OFF)
152 set(LWS_WITHOUT_CLIENT ON)
153 set(LWS_WITHOUT_TESTAPPS ON)
154 set(LWS_WITHOUT_EXTENSIONS ON)
155 set(LWS_WITH_PLUGINS OFF)
156 set(LWS_WITH_RANGES OFF)
157 # this implies no pthreads in the lib
159 set(LWS_HAVE_MALLOC 1)
160 set(LWS_HAVE_REALLOC 1)
161 set(LWS_HAVE_GETIFADDRS 1)
165 set(LWS_WITH_SHARED OFF)
166 set(LWS_WITH_SSL OFF)
167 set(LWS_WITH_ZLIB OFF)
168 # set(LWS_WITHOUT_CLIENT ON)
169 set(LWS_WITHOUT_TESTAPPS ON)
170 set(LWS_WITHOUT_EXTENSIONS ON)
171 set(LWS_WITH_PLUGINS OFF)
172 set(LWS_WITH_RANGES ON)
173 # this implies no pthreads in the lib
175 set(LWS_HAVE_MALLOC 1)
176 set(LWS_HAVE_REALLOC 1)
177 set(LWS_HAVE_GETIFADDRS 1)
182 # this implies no pthreads in the lib
187 if (LWS_WITHOUT_SERVER)
188 set(LWS_WITH_LWSWS OFF)
191 if (LWS_WITH_HTTP_PROXY AND (LWS_WITHOUT_CLIENT OR LWS_WITHOUT_SERVER))
192 message(FATAL_ERROR "You have to enable both client and server for http proxy")
195 # Allow the user to override installation directories.
196 set(LWS_INSTALL_LIB_DIR lib CACHE PATH "Installation directory for libraries")
197 set(LWS_INSTALL_BIN_DIR bin CACHE PATH "Installation directory for executables")
198 set(LWS_INSTALL_INCLUDE_DIR include CACHE PATH "Installation directory for header files")
199 set(LWS_INSTALL_EXAMPLES_DIR bin CACHE PATH "Installation directory for example files")
201 # Allow the user to use the old CyaSSL options/library in stead of wolfSSL
202 if (LWS_USE_CYASSL AND LWS_USE_WOLFSSL)
203 message(FATAL_ERROR "LWS_USE_CYASSL and LWS_USE_WOLFSSL are mutually exclusive!")
206 # Copy CyaSSL options to the wolfSSL options
207 set(LWS_USE_WOLFSSL ${LWS_USE_CYASSL} CACHE BOOL "Use wolfSSL/CyaSSL instead of OpenSSL" FORCE)
208 set(LWS_WOLFSSL_LIBRARIES ${LWS_CYASSL_LIBRARIES} CACHE PATH "Path to wolfSSL/CyaSSL libraries" FORCE)
209 set(LWS_WOLFSSL_INCLUDE_DIRS ${LWS_CYASSL_INCLUDE_DIRS} CACHE PATH "Path to wolfSSL/CyaSSL header files" FORCE)
212 if (LWS_WITHOUT_CLIENT AND LWS_WITHOUT_SERVER)
213 message(FATAL_ERROR "Makes no sense to compile with neither client nor server.")
216 if (NOT (LWS_WITH_STATIC OR LWS_WITH_SHARED))
217 message(FATAL_ERROR "Makes no sense to compile with neither static nor shared libraries.")
220 if (NOT LWS_WITHOUT_EXTENSIONS)
221 if (NOT LWS_WITH_ZLIB)
222 message(FATAL_ERROR "zlib is required for extensions.")
226 set(LWS_ZLIB_LIBRARIES CACHE PATH "Path to the zlib library")
227 set(LWS_ZLIB_INCLUDE_DIRS CACHE PATH "Path to the zlib include directory")
228 set(LWS_OPENSSL_LIBRARIES CACHE PATH "Path to the OpenSSL library")
229 set(LWS_OPENSSL_INCLUDE_DIRS CACHE PATH "Path to the OpenSSL include directory")
230 set(LWS_WOLFSSL_LIBRARIES CACHE PATH "Path to the wolfSSL library")
231 set(LWS_WOLFSSL_INCLUDE_DIRS CACHE PATH "Path to the wolfSSL include directory")
232 set( CACHE PATH "Path to the libev library")
233 set(LWS_LIBEV_INCLUDE_DIRS CACHE PATH "Path to the libev include directory")
234 set(LWS_LIBUV_LIBRARIES CACHE PATH "Path to the libuv library")
235 set(LWS_LIBUV_INCLUDE_DIRS CACHE PATH "Path to the libuv include directory")
236 set(LWS_SQLITE3_LIBRARIES CACHE PATH "Path to the sqlite3 library")
237 set(LWS_SQLITE3_INCLUDE_DIRS CACHE PATH "Path to the sqlite3 include directory")
240 if (NOT LWS_WITH_SSL)
241 set(LWS_WITHOUT_BUILTIN_SHA1 OFF)
244 if (LWS_WITH_SSL AND NOT LWS_USE_WOLFSSL)
245 if ("${LWS_OPENSSL_LIBRARIES}" STREQUAL "" OR "${LWS_OPENSSL_INCLUDE_DIRS}" STREQUAL "")
247 set(OPENSSL_LIBRARIES ${LWS_OPENSSL_LIBRARIES})
248 set(OPENSSL_INCLUDE_DIRS ${LWS_OPENSSL_INCLUDE_DIRS})
253 if (LWS_WITH_SSL AND LWS_USE_WOLFSSL)
254 if ("${LWS_WOLFSSL_LIBRARIES}" STREQUAL "" OR "${LWS_WOLFSSL_INCLUDE_DIRS}" STREQUAL "")
255 if (NOT WOLFSSL_FOUND)
257 message(FATAL_ERROR "You must set LWS_CYASSL_LIBRARIES and LWS_CYASSL_INCLUDE_DIRS when LWS_USE_CYASSL is turned on.")
259 message(FATAL_ERROR "You must set LWS_WOLFSSL_LIBRARIES and LWS_WOLFSSL_INCLUDE_DIRS when LWS_USE_WOLFSSL is turned on.")
263 set(WOLFSSL_LIBRARIES ${LWS_WOLFSSL_LIBRARIES})
264 set(WOLFSSL_INCLUDE_DIRS ${LWS_WOLFSSL_INCLUDE_DIRS})
269 set(USE_OLD_CYASSL 1)
273 if (LWS_WITH_ZLIB AND NOT LWS_USE_BUNDLED_ZLIB)
274 if ("${LWS_ZLIB_LIBRARIES}" STREQUAL "" OR "${LWS_ZLIB_INCLUDE_DIRS}" STREQUAL "")
276 set(ZLIB_LIBRARIES ${LWS_ZLIB_LIBRARIES})
277 set(ZLIB_INCLUDE_DIRS ${LWS_ZLIB_INCLUDE_DIRS})
283 if ("${LWS_LIBEV_LIBRARIES}" STREQUAL "" OR "${LWS_LIBEV_INCLUDE_DIRS}" STREQUAL "")
285 set(LIBEV_LIBRARIES ${LWS_LIBEV_LIBRARIES})
286 set(LIBEV_INCLUDE_DIRS ${LWS_LIBEV_INCLUDE_DIRS})
292 if ("${LWS_LIBUV_LIBRARIES}" STREQUAL "" OR "${LWS_LIBUV_INCLUDE_DIRS}" STREQUAL "")
294 set(LIBUV_LIBRARIES ${LWS_LIBUV_LIBRARIES})
295 set(LIBUV_INCLUDE_DIRS ${LWS_LIBUV_INCLUDE_DIRS})
300 if (LWS_WITH_SQLITE3)
301 if ("${LWS_SQLITE3_LIBRARIES}" STREQUAL "" OR "${LWS_SQLITE3_INCLUDE_DIRS}" STREQUAL "")
303 set(SQLITE3_LIBRARIES ${LWS_SQLITE3_LIBRARIES})
304 set(SQLITE3_INCLUDE_DIRS ${LWS_SQLITE3_INCLUDE_DIRS})
310 # FIXME: This must be runtime-only option.
311 # The base dir where the test-apps look for the SSL certs.
312 set(LWS_OPENSSL_CLIENT_CERTS ../share CACHE PATH "Server SSL certificate directory")
314 set(LWS_OPENSSL_CLIENT_CERTS . CACHE PATH "Client SSL certificate directory")
318 message(WARNING "IPv6 does not currently work on Windows!")
321 set(LWS_UNIX_SOCK OFF)
322 message(WARNING "Windows does not support UNIX domain sockets")
325 set(LWS_OPENSSL_CLIENT_CERTS /etc/pki/tls/certs/ CACHE PATH "Client SSL certificate directory")
328 if (LWS_WITHOUT_EXTENSIONS)
329 set(LWS_NO_EXTENSIONS 1)
333 set(LWS_OPENSSL_SUPPORT 1)
336 if (LWS_SSL_CLIENT_USE_OS_CA_CERTS)
337 set(LWS_SSL_CLIENT_USE_OS_CA_CERTS 1)
340 if (LWS_WITH_LATENCY)
344 if (LWS_WITHOUT_DAEMONIZE OR WIN32)
345 set(LWS_NO_DAEMONIZE 1)
348 if (LWS_WITHOUT_SERVER)
352 if (LWS_WITHOUT_CLIENT)
369 set(LWS_USE_UNIX_SOCK 1)
376 if ("${LWS_MAX_SMP}" STREQUAL "")
381 if (LWS_WITH_ESP8266)
382 set(CMAKE_C_FLAGS "-nostdlib ${CMAKE_C_FLAGS}")
386 set(LWS_MINGW_SUPPORT 1)
387 set(CMAKE_C_FLAGS "-D__USE_MINGW_ANSI_STDIO ${CMAKE_C_FLAGS}")
390 if (LWS_SSL_SERVER_WITH_ECDH_CERT)
391 set(LWS_SSL_SERVER_WITH_ECDH_CERT 1)
394 include_directories("${PROJECT_BINARY_DIR}")
396 include(CheckCSourceCompiles)
398 # Check for different inline keyword versions.
399 foreach(KEYWORD "inline" "__inline__" "__inline")
400 set(CMAKE_REQUIRED_DEFINITIONS "-DKEYWORD=${KEYWORD}")
401 CHECK_C_SOURCE_COMPILES(
404 static KEYWORD void a() {}
405 int main(int argc, char **argv) { a(); return 0; }
406 " LWS_HAVE_${KEYWORD})
409 if (NOT LWS_HAVE_inline)
410 if (LWS_HAVE___inline__)
411 set(inline __inline__)
412 elseif(LWS_HAVE___inline)
417 # Put the libraries and binaries that get built into directories at the
418 # top of the build tree rather than in hard-to-find leaf directories.
419 SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/bin")
420 SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/lib")
421 SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/lib")
423 SET(LWS_INSTALL_PATH "${CMAKE_INSTALL_PREFIX}")
425 # Put absolute path of dynamic libraries into the object code. Some
426 # architectures, notably Mac OS X, need this.
427 SET(CMAKE_INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${LWS_INSTALL_LIB_DIR}${LIB_SUFFIX}")
429 include(CheckFunctionExists)
430 include(CheckSymbolExists)
431 include(CheckIncludeFile)
432 include(CheckIncludeFiles)
433 include(CheckLibraryExists)
434 include(CheckTypeSize)
436 if (LWS_WITHOUT_BUILTIN_SHA1)
437 set(LWS_SHA1_USE_OPENSSL_NAME 1)
440 CHECK_FUNCTION_EXISTS(bzero LWS_HAVE_BZERO)
441 CHECK_FUNCTION_EXISTS(fork LWS_HAVE_FORK)
442 CHECK_FUNCTION_EXISTS(getenv LWS_HAVE_GETENV)
443 CHECK_FUNCTION_EXISTS(malloc LWS_HAVE_MALLOC)
444 CHECK_FUNCTION_EXISTS(memset LWS_HAVE_MEMSET)
445 CHECK_FUNCTION_EXISTS(realloc LWS_HAVE_REALLOC)
446 CHECK_FUNCTION_EXISTS(socket LWS_HAVE_SOCKET)
447 CHECK_FUNCTION_EXISTS(strerror LWS_HAVE_STRERROR)
448 CHECK_FUNCTION_EXISTS(vfork LWS_HAVE_VFORK)
449 CHECK_FUNCTION_EXISTS(execvpe LWS_HAVE_EXECVPE)
450 CHECK_FUNCTION_EXISTS(getifaddrs LWS_HAVE_GETIFADDRS)
451 CHECK_FUNCTION_EXISTS(snprintf LWS_HAVE_SNPRINTF)
452 CHECK_FUNCTION_EXISTS(_snprintf LWS_HAVE__SNPRINTF)
453 CHECK_FUNCTION_EXISTS(_vsnprintf LWS_HAVE__VSNPRINTF)
454 CHECK_FUNCTION_EXISTS(getloadavg LWS_HAVE_GETLOADAVG)
456 if (NOT LWS_HAVE_GETIFADDRS)
457 if (LWS_WITHOUT_BUILTIN_GETIFADDRS)
458 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.")
460 set(LWS_BUILTIN_GETIFADDRS 1)
463 CHECK_INCLUDE_FILE(dlfcn.h LWS_HAVE_DLFCN_H)
464 CHECK_INCLUDE_FILE(fcntl.h LWS_HAVE_FCNTL_H)
465 CHECK_INCLUDE_FILE(in6addr.h LWS_HAVE_IN6ADDR_H)
466 CHECK_INCLUDE_FILE(inttypes.h LWS_HAVE_INTTYPES_H)
467 CHECK_INCLUDE_FILE(memory.h LWS_HAVE_MEMORY_H)
468 CHECK_INCLUDE_FILE(netinet/in.h LWS_HAVE_NETINET_IN_H)
469 CHECK_INCLUDE_FILE(stdint.h LWS_HAVE_STDINT_H)
470 CHECK_INCLUDE_FILE(stdlib.h LWS_HAVE_STDLIB_H)
471 CHECK_INCLUDE_FILE(strings.h LWS_HAVE_STRINGS_H)
472 CHECK_INCLUDE_FILE(string.h LWS_HAVE_STRING_H)
473 CHECK_INCLUDE_FILE(sys/prctl.h LWS_HAVE_SYS_PRCTL_H)
474 CHECK_INCLUDE_FILE(sys/socket.h LWS_HAVE_SYS_SOCKET_H)
475 CHECK_INCLUDE_FILE(sys/sockio.h LWS_HAVE_SYS_SOCKIO_H)
476 CHECK_INCLUDE_FILE(sys/stat.h LWS_HAVE_SYS_STAT_H)
477 CHECK_INCLUDE_FILE(sys/types.h LWS_HAVE_SYS_TYPES_H)
478 CHECK_INCLUDE_FILE(unistd.h LWS_HAVE_UNISTD_H)
479 CHECK_INCLUDE_FILE(vfork.h LWS_HAVE_VFORK_H)
482 CHECK_INCLUDE_FILE(uv-version.h LWS_HAVE_UV_VERSION_H)
486 if (LWS_WITH_ZLIB AND NOT LWS_USE_BUNDLED_ZLIB)
487 CHECK_INCLUDE_FILE(zlib.h LWS_HAVE_ZLIB_H)
490 # TODO: These can also be tested to see whether they actually work...
491 set(LWS_HAVE_WORKING_FORK LWS_HAVE_FORK)
492 set(LWS_HAVE_WORKING_VFORK LWS_HAVE_VFORK)
494 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
496 # These don't work Cross...
497 #CHECK_TYPE_SIZE(pid_t PID_T_SIZE)
498 #CHECK_TYPE_SIZE(size_t SIZE_T_SIZE)
499 #CHECK_TYPE_SIZE("void *" LWS_SIZEOFPTR LANGUAGE C)
506 set(size_t "unsigned int")
509 if (NOT LWS_HAVE_MALLOC)
510 set(malloc rpl_malloc)
513 if (NOT LWS_HAVE_REALLOC)
514 set(realloc rpl_realloc)
519 # Turn off stupid microsoft security warnings.
520 add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
523 include_directories("${PROJECT_SOURCE_DIR}/lib")
525 # Group headers and sources.
526 # Some IDEs use this for nicer file structure.
528 lib/private-libwebsockets.h)
531 "${PROJECT_SOURCE_DIR}/lib/libwebsockets.h"
532 "${PROJECT_BINARY_DIR}/lws_config.h")
546 if (NOT LWS_WITHOUT_CLIENT)
549 lib/client-handshake.c
557 if (NOT LWS_WITHOUT_SERVER)
561 if (NOT LWS_WITHOUT_CLIENT)
567 if (NOT LWS_WITHOUT_BUILTIN_SHA1)
578 # select the active platform files
585 if (LWS_WITH_ESP8266)
587 lib/lws-plat-esp8266.c)
591 lib/lws-plat-optee.c)
595 lib/lws-plat-esp32.c)
604 if (NOT LWS_WITHOUT_SERVER)
607 lib/server-handshake.c)
610 if (NOT LWS_WITHOUT_EXTENSIONS)
611 list(APPEND HDR_PRIVATE
612 lib/extension-permessage-deflate.h)
615 lib/extension-permessage-deflate.c)
618 if (LWS_WITH_HTTP_PROXY)
636 list(APPEND HDR_PUBLIC
639 if (LWS_WITH_LEJP_CONF)
655 # Add helper files for Windows.
657 set(WIN32_HELPERS_PATH win32port/win32helpers)
658 include_directories(${WIN32_HELPERS_PATH})
662 ${WIN32_HELPERS_PATH}/gettimeofday.c
665 list(APPEND HDR_PRIVATE
666 ${WIN32_HELPERS_PATH}/gettimeofday.h
672 if (NOT LWS_WITHOUT_DAEMONIZE)
679 if (NOT LWS_HAVE_GETIFADDRS)
680 list(APPEND HDR_PRIVATE lib/getifaddrs.h)
681 list(APPEND SOURCES lib/getifaddrs.c)
685 if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX OR (CMAKE_C_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
686 include (CheckCCompilerFlag)
687 CHECK_C_COMPILER_FLAG(-fvisibility=hidden LWS_HAVE_VISIBILITY)
688 if (LWS_HAVE_VISIBILITY)
689 set(VISIBILITY_FLAG -fvisibility=hidden)
691 if (UNIX OR LWS_WITH_ESP8266)
692 set(CMAKE_C_FLAGS "-Wall -Werror ${VISIBILITY_FLAG} ${CMAKE_C_FLAGS}" )
694 set(CMAKE_C_FLAGS "-Wall ${VISIBILITY_FLAG} ${CMAKE_C_FLAGS}" )
698 if ((CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX) AND NOT LWS_WITHOUT_TESTAPPS)
700 # jeez clang understands -pthread but dies if he sees it at link time!
701 # http://stackoverflow.com/questions/2391194/what-is-gs-pthread-equiv-in-clang
702 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pthread" )
706 if ((CMAKE_C_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
707 # otherwise osx blows a bunch of openssl deprecated api errors
708 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-deprecated-declarations" )
711 source_group("Headers Private" FILES ${HDR_PRIVATE})
712 source_group("Headers Public" FILES ${HDR_PUBLIC})
713 source_group("Sources" FILES ${SOURCES})
722 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
724 add_library(websockets STATIC
728 list(APPEND LWS_LIBRARIES websockets)
731 # Windows uses the same .lib ending for static libraries and shared
732 # library linker files, so rename the static library.
733 set_target_properties(websockets
735 OUTPUT_NAME websockets_static)
739 COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/lib/libwebsockets.h
740 ${CMAKE_BINARY_DIR}/include/libwebsockets.h
744 COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/lws_config.h
745 ${CMAKE_BINARY_DIR}/include/lws_config.h
751 add_library(websockets_shared SHARED
755 list(APPEND LWS_LIBRARIES websockets_shared)
757 # We want the shared lib to be named "libwebsockets"
758 # not "libwebsocket_shared".
759 set_target_properties(websockets_shared
761 OUTPUT_NAME websockets)
764 # Compile as DLL (export function declarations)
766 TARGET websockets_shared
767 PROPERTY COMPILE_DEFINITIONS
773 set_property(TARGET websockets_shared PROPERTY MACOSX_RPATH YES)
777 TARGET websockets_shared
778 COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/lib/libwebsockets.h
779 ${CMAKE_BINARY_DIR}/include/libwebsockets.h
782 TARGET websockets_shared
783 COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/lws_config.h
784 ${CMAKE_BINARY_DIR}/include/lws_config.h
790 # Set the so version of the lib.
791 # Equivalent to LDFLAGS=-version-info x:x:x
792 if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX OR (CMAKE_C_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
793 foreach(lib ${LWS_LIBRARIES})
794 set_target_properties(${lib}
796 SOVERSION ${SOVERSION})
807 # ZLIB (Only needed for deflate extensions).
810 if (LWS_USE_BUNDLED_ZLIB)
812 set(WIN32_ZLIB_PATH "win32port/zlib")
814 ${WIN32_ZLIB_PATH}/adler32.c
815 ${WIN32_ZLIB_PATH}/compress.c
816 ${WIN32_ZLIB_PATH}/crc32.c
817 ${WIN32_ZLIB_PATH}/deflate.c
818 ${WIN32_ZLIB_PATH}/gzclose.c
819 ${WIN32_ZLIB_PATH}/gzio.c
820 ${WIN32_ZLIB_PATH}/gzlib.c
821 ${WIN32_ZLIB_PATH}/gzread.c
822 ${WIN32_ZLIB_PATH}/gzwrite.c
823 ${WIN32_ZLIB_PATH}/infback.c
824 ${WIN32_ZLIB_PATH}/inffast.c
825 ${WIN32_ZLIB_PATH}/inflate.c
826 ${WIN32_ZLIB_PATH}/inftrees.c
827 ${WIN32_ZLIB_PATH}/trees.c
828 ${WIN32_ZLIB_PATH}/uncompr.c
829 ${WIN32_ZLIB_PATH}/zutil.c)
830 add_library(zlib_internal STATIC ${ZLIB_SRCS})
831 set(ZLIB_INCLUDE_DIRS ${WIN32_ZLIB_PATH})
832 get_property(ZLIB_LIBRARIES TARGET zlib_internal PROPERTY LOCATION)
834 # Make sure zlib_internal is compiled before the libs.
835 foreach (lib ${LWS_LIBRARIES})
836 add_dependencies(${lib} zlib_internal)
839 message(FATAL_ERROR "Don't have bundled zlib for that platform")
841 elseif (NOT ZLIB_FOUND)
842 find_package(ZLIB REQUIRED)
844 message("zlib include dirs: ${ZLIB_INCLUDE_DIRS}")
845 message("zlib libraries: ${ZLIB_LIBRARIES}")
846 include_directories(${ZLIB_INCLUDE_DIRS})
847 list(APPEND LIB_LIST ${ZLIB_LIBRARIES})
854 message("Compiling with SSL support")
857 # Use wolfSSL as OpenSSL replacement.
858 # TODO: Add a find_package command for this also.
859 message("wolfSSL include dir: ${WOLFSSL_INCLUDE_DIRS}")
860 message("wolfSSL libraries: ${WOLFSSL_LIBRARIES}")
862 # Additional to the root directory we need to include
863 # the wolfssl/ subdirectory which contains the OpenSSL
864 # compatibility layer headers.
867 foreach(inc ${WOLFSSL_INCLUDE_DIRS})
868 include_directories("${inc}" "${inc}/cyassl")
871 foreach(inc ${WOLFSSL_INCLUDE_DIRS})
872 include_directories("${inc}" "${inc}/wolfssl")
876 list(APPEND LIB_LIST "${WOLFSSL_LIBRARIES}")
881 if (NOT OPENSSL_FOUND AND NOT LWS_USE_BORINGSSL)
882 # TODO: Add support for STATIC also.
883 find_package(OpenSSL REQUIRED)
884 set(OPENSSL_INCLUDE_DIRS "${OPENSSL_INCLUDE_DIR}")
887 message("OpenSSL include dir: ${OPENSSL_INCLUDE_DIRS}")
888 message("OpenSSL libraries: ${OPENSSL_LIBRARIES}")
890 include_directories("${OPENSSL_INCLUDE_DIRS}")
891 list(APPEND LIB_LIST ${OPENSSL_LIBRARIES})
893 # older (0.98) Openssl lacks this
894 set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIRS})
895 check_include_file(openssl/ecdh.h LWS_HAVE_OPENSSL_ECDH_H)
897 if (LWS_SSL_SERVER_WITH_ECDH_CERT AND NOT LWS_HAVE_OPENSSL_ECDH_H)
898 message(FATAL_ERROR "Missing openssl/ecdh.h, so cannot use LWS_SSL_SERVER_WITH_ECDH_CERT")
906 find_path(LIBEV_INCLUDE_DIRS NAMES ev.h)
907 find_library(LIBEV_LIBRARIES NAMES ev)
908 if(LIBEV_INCLUDE_DIRS AND LIBEV_LIBRARIES)
912 message("libev include dir: ${LIBEV_INCLUDE_DIRS}")
913 message("libev libraries: ${LIBEV_LIBRARIES}")
914 include_directories("${LIBEV_INCLUDE_DIRS}")
915 list(APPEND LIB_LIST ${LIBEV_LIBRARIES})
916 endif(LWS_WITH_LIBEV)
920 find_path(LIBUV_INCLUDE_DIRS NAMES uv.h)
921 find_library(LIBUV_LIBRARIES NAMES uv)
922 if(LIBUV_INCLUDE_DIRS AND LIBUV_LIBRARIES)
926 message("libuv include dir: ${LIBUV_INCLUDE_DIRS}")
927 message("libuv libraries: ${LIBUV_LIBRARIES}")
928 include_directories("${LIBUV_INCLUDE_DIRS}")
929 list(APPEND LIB_LIST ${LIBUV_LIBRARIES})
932 if (LWS_WITH_SQLITE3)
933 if (NOT SQLITE3_FOUND)
934 find_path(SQLITE3_INCLUDE_DIRS NAMES sqlite3.h)
935 find_library(SQLITE3_LIBRARIES NAMES sqlite3)
936 if(SQLITE3_INCLUDE_DIRS AND SQLITE3_LIBRARIES)
940 message("sqlite3 include dir: ${SQLITE3_INCLUDE_DIRS}")
941 message("sqlite3 libraries: ${SQLITE3_LIBRARIES}")
942 include_directories("${SQLITE3_INCLUDE_DIRS}")
943 list(APPEND LIB_LIST ${SQLITE3_LIBRARIES})
947 if (LWS_WITH_HTTP_PROXY)
948 find_library(LIBHUBBUB_LIBRARIES NAMES hubbub)
949 list(APPEND LIB_LIST ${LIBHUBBUB_LIBRARIES} )
954 # Platform specific libs.
957 list(APPEND LIB_LIST ws2.lib)
959 list(APPEND LIB_LIST ws2_32.lib userenv.lib psapi.lib iphlpapi.lib)
963 list(APPEND LIB_LIST m)
966 # Setup the linking for all libs.
967 foreach (lib ${LWS_LIBRARIES})
968 target_link_libraries(${lib} ${LIB_LIST})
971 set (temp ${CMAKE_REQUIRED_LIBRARIES})
972 set(CMAKE_REQUIRED_LIBRARIES ${LIB_LIST})
973 CHECK_FUNCTION_EXISTS(SSL_CTX_set1_param LWS_HAVE_SSL_CTX_set1_param)
974 CHECK_FUNCTION_EXISTS(X509_VERIFY_PARAM_set1_host LWS_HAVE_X509_VERIFY_PARAM_set1_host)
975 set(CMAKE_REQUIRED_LIBRARIES ${temp})
976 # Generate the lws_config.h that includes all the public compilation settings.
978 "${PROJECT_SOURCE_DIR}/lws_config.h.in"
979 "${PROJECT_BINARY_DIR}/lws_config.h")
981 # Generate the lws_config.h that includes all the private compilation settings.
983 "${PROJECT_SOURCE_DIR}/lws_config_private.h.in"
984 "${PROJECT_BINARY_DIR}/lws_config_private.h")
992 if (NOT LWS_WITHOUT_TESTAPPS)
994 # Helper function for adding a test app.
996 macro(create_test_app TEST_NAME MAIN_SRC S2 S3 S4 S5 S6)
998 set(TEST_SRCS ${MAIN_SRC})
1000 if ("${S2}" STREQUAL "")
1002 list(APPEND TEST_SRCS ${S2})
1004 if ("${S3}" STREQUAL "")
1006 list(APPEND TEST_SRCS ${S3})
1008 if ("${S4}" STREQUAL "")
1010 list(APPEND TEST_SRCS ${S4})
1012 if ("${S5}" STREQUAL "")
1014 list(APPEND TEST_SRCS ${S5})
1016 if ("${S6}" STREQUAL "")
1018 list(APPEND TEST_SRCS ${S6})
1021 list(APPEND TEST_SRCS
1022 ${WIN32_HELPERS_PATH}/getopt.c
1023 ${WIN32_HELPERS_PATH}/getopt_long.c
1024 ${WIN32_HELPERS_PATH}/gettimeofday.c
1027 list(APPEND TEST_HDR
1028 ${WIN32_HELPERS_PATH}/getopt.h
1029 ${WIN32_HELPERS_PATH}/gettimeofday.h
1033 source_group("Headers Private" FILES ${TEST_HDR})
1034 source_group("Sources" FILES ${TEST_SRCS})
1035 add_executable(${TEST_NAME} ${TEST_SRCS} ${TEST_HDR})
1037 if (LWS_LINK_TESTAPPS_DYNAMIC)
1038 if (NOT LWS_WITH_SHARED)
1039 message(FATAL_ERROR "Build of the shared library is disabled. LWS_LINK_TESTAPPS_DYNAMIC must be combined with LWS_WITH_SHARED.")
1041 target_link_libraries(${TEST_NAME} websockets_shared)
1042 add_dependencies(${TEST_NAME} websockets_shared)
1044 if (NOT LWS_WITH_STATIC)
1045 message(FATAL_ERROR "Build of the static library is disabled. Disabled LWS_LINK_TESTAPPS_DYNAMIC must be combined with LWS_WITH_STATIC.")
1047 target_link_libraries(${TEST_NAME} websockets)
1048 add_dependencies(${TEST_NAME} websockets)
1051 # Set test app specific defines.
1052 set_property(TARGET ${TEST_NAME}
1053 PROPERTY COMPILE_DEFINITIONS
1054 INSTALL_DATADIR="${CMAKE_INSTALL_PREFIX}/share"
1057 # Prefix the binary names with libwebsockets.
1058 set_target_properties(${TEST_NAME}
1060 OUTPUT_NAME libwebsockets-${TEST_NAME})
1062 # Add to the list of tests.
1063 list(APPEND TEST_APP_LIST ${TEST_NAME})
1066 if (LWS_WITH_SSL AND NOT LWS_USE_WOLFSSL)
1067 message("Searching for OpenSSL executable and dlls")
1068 find_package(OpenSSLbins)
1069 message("OpenSSL executable: ${OPENSSL_EXECUTABLE}")
1072 if (UNIX AND LWS_WITH_PLUGINS)
1073 set(CMAKE_C_FLAGS "-fPIC ${CMAKE_C_FLAGS}")
1074 if(NOT(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD"))
1075 target_link_libraries(websockets dl)
1079 if (NOT LWS_WITHOUT_SERVER)
1083 if (NOT LWS_WITHOUT_TEST_SERVER)
1084 create_test_app(test-server "test-server/test-server.c"
1085 "test-server/test-server-http.c"
1086 "test-server/test-server-dumb-increment.c"
1087 "test-server/test-server-mirror.c"
1088 "test-server/test-server-status.c"
1089 "test-server/test-server-echogen.c")
1091 create_test_app(test-fuzxy "test-server/fuzxy.c"
1098 if (UNIX AND NOT ((CMAKE_C_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang")))
1099 create_test_app(test-server-pthreads
1100 "test-server/test-server-pthreads.c"
1101 "test-server/test-server-http.c"
1102 "test-server/test-server-dumb-increment.c"
1103 "test-server/test-server-mirror.c"
1104 "test-server/test-server-status.c"
1105 "test-server/test-server-echogen.c")
1107 if (NOT ((CMAKE_C_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
1109 create_test_app(test-server-libev
1110 "test-server/test-server-libev.c"
1111 "test-server/test-server-http.c"
1112 "test-server/test-server-dumb-increment.c"
1113 "test-server/test-server-mirror.c"
1114 "test-server/test-server-status.c"
1115 "test-server/test-server-echogen.c")
1117 if (NOT ((CMAKE_C_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
1119 create_test_app(test-server-libuv
1120 "test-server/test-server-libuv.c"
1121 "test-server/test-server-http.c"
1122 "test-server/test-server-dumb-increment.c"
1123 "test-server/test-server-mirror.c"
1124 "test-server/test-server-status.c"
1125 "test-server/test-server-echogen.c")
1130 # test-server-extpoll
1132 if (NOT LWS_WITHOUT_TEST_SERVER_EXTPOLL)
1133 create_test_app(test-server-extpoll "test-server/test-server.c"
1134 "test-server/test-server-http.c"
1135 "test-server/test-server-dumb-increment.c"
1136 "test-server/test-server-mirror.c"
1137 "test-server/test-server-status.c"
1138 "test-server/test-server-echogen.c")
1139 # Set defines for this executable only.
1141 TARGET test-server-extpoll
1142 PROPERTY COMPILE_DEFINITIONS
1144 INSTALL_DATADIR="${CMAKE_INSTALL_PREFIX}/share"
1147 # We need to link against winsock code.
1149 target_link_libraries(test-server-extpoll ws2_32.lib)
1156 if (LWS_WITH_PLUGINS)
1159 "test-server/test-server-v2.0.c"
1167 # Data files for running the test server.
1168 set(TEST_SERVER_DATA
1169 "${PROJECT_SOURCE_DIR}/test-server/favicon.ico"
1170 "${PROJECT_SOURCE_DIR}/test-server/leaf.jpg"
1171 "${PROJECT_SOURCE_DIR}/test-server/libwebsockets.org-logo.png"
1172 "${PROJECT_SOURCE_DIR}/test-server/lws-common.js"
1173 "${PROJECT_SOURCE_DIR}/test-server/test.html")
1175 # Generate self-signed SSL certs for the test-server.
1176 if (LWS_WITH_SSL AND OPENSSL_EXECUTABLE AND NOT LWS_WITHOUT_TEST_SERVER)
1177 message("Generating SSL Certificates for the test-server...")
1179 set(TEST_SERVER_SSL_KEY "${PROJECT_BINARY_DIR}/libwebsockets-test-server.key.pem")
1180 set(TEST_SERVER_SSL_CERT "${PROJECT_BINARY_DIR}/libwebsockets-test-server.pem")
1184 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 \"${TEST_SERVER_SSL_CERT}\"")
1186 COMMAND "${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}"
1187 RESULT_VARIABLE OPENSSL_RETURN_CODE)
1189 file(WRITE "${PROJECT_BINARY_DIR}/openssl_input.txt"
1193 "libwebsockets-test\n"
1195 "none@invalid.org\n\n"
1198 # The "type" command is a bit picky with paths.
1199 file(TO_NATIVE_PATH "${PROJECT_BINARY_DIR}/openssl_input.txt" OPENSSL_INPUT_WIN_PATH)
1200 message("OPENSSL_INPUT_WIN_PATH = ${OPENSSL_INPUT_WIN_PATH}")
1201 message("cmd = \"${OPENSSL_EXECUTABLE}\" req -new -newkey rsa:1024 -days 10000 -nodes -x509 -keyout \"${TEST_SERVER_SSL_KEY}\" -out \"${TEST_SERVER_SSL_CERT}\"")
1204 COMMAND cmd /c type "${OPENSSL_INPUT_WIN_PATH}"
1205 COMMAND "${OPENSSL_EXECUTABLE}" req -new -newkey rsa:1024 -days 10000 -nodes -x509 -keyout "${TEST_SERVER_SSL_KEY}" -out "${TEST_SERVER_SSL_CERT}"
1206 RESULT_VARIABLE OPENSSL_RETURN_CODE
1207 OUTPUT_QUIET ERROR_QUIET)
1212 if (OPENSSL_RETURN_CODE)
1213 message(WARNING "!!! Failed to generate SSL certificate for Test Server using cmd.exe !!!:\nOpenSSL return code = ${OPENSSL_RETURN_CODE}")
1215 message("SUCCSESFULLY generated SSL certificate")
1220 COMMAND printf "GB\\nErewhon\\nAll around\\nlibwebsockets-test\\n\\nlocalhost\\nnone@invalid.org\\n"
1221 COMMAND "${OPENSSL_EXECUTABLE}"
1222 req -new -newkey rsa:1024 -days 10000 -nodes -x509 -keyout "${TEST_SERVER_SSL_KEY}" -out "${TEST_SERVER_SSL_CERT}"
1223 RESULT_VARIABLE OPENSSL_RETURN_CODE
1224 OUTPUT_QUIET ERROR_QUIET)
1226 if (OPENSSL_RETURN_CODE)
1227 message(WARNING "!!! Failed to generate SSL certificate for Test Server!!!:\nOpenSSL return code = ${OPENSSL_RETURN_CODE}")
1229 message("SUCCESSFULLY generated SSL certificate")
1233 list(APPEND TEST_SERVER_DATA
1234 "${TEST_SERVER_SSL_KEY}"
1235 "${TEST_SERVER_SSL_CERT}")
1238 add_custom_command(TARGET test-server
1240 COMMAND "${CMAKE_COMMAND}" -E make_directory "$<TARGET_FILE_DIR:test-server>/../share/libwebsockets-test-server")
1242 # Copy the file needed to run the server so that the test apps can
1243 # reach them from their default output location
1244 foreach (TEST_FILE ${TEST_SERVER_DATA})
1245 if (EXISTS ${TEST_FILE})
1246 add_custom_command(TARGET test-server
1248 COMMAND "${CMAKE_COMMAND}" -E copy "${TEST_FILE}" "$<TARGET_FILE_DIR:test-server>/../share/libwebsockets-test-server" VERBATIM)
1251 endif(NOT LWS_WITHOUT_SERVER)
1253 if (NOT LWS_WITHOUT_CLIENT)
1257 if (NOT LWS_WITHOUT_TEST_CLIENT)
1258 create_test_app(test-client "test-server/test-client.c" "" "" "" "" "")
1264 if (NOT LWS_WITHOUT_TEST_FRAGGLE)
1265 create_test_app(test-fraggle "test-server/test-fraggle.c" "" "" "" "" "")
1271 if (NOT LWS_WITHOUT_TEST_PING)
1272 create_test_app(test-ping "test-server/test-ping.c" "" "" "" "" "")
1277 if (NOT LWS_WITHOUT_TEST_ECHO)
1278 create_test_app(test-echo "test-server/test-echo.c" "" "" "" "" "")
1281 endif(NOT LWS_WITHOUT_CLIENT)
1284 if (LWS_WITH_PLUGINS AND LWS_WITH_SHARED)
1285 macro(create_plugin PLUGIN_NAME MAIN_SRC S2 S3)
1287 set(PLUGIN_SRCS ${MAIN_SRC})
1289 if ("${S2}" STREQUAL "")
1291 list(APPEND PLUGIN_SRCS ${S2})
1293 if ("${S3}" STREQUAL "")
1295 list(APPEND PLUGIN_SRCS ${S3})
1299 list(APPEND PLUGIN_SRCS
1300 ${WIN32_HELPERS_PATH}/getopt.c
1301 ${WIN32_HELPERS_PATH}/getopt_long.c
1302 ${WIN32_HELPERS_PATH}/gettimeofday.c
1305 list(APPEND PLUGIN_HDR
1306 ${WIN32_HELPERS_PATH}/getopt.h
1307 ${WIN32_HELPERS_PATH}/gettimeofday.h
1311 source_group("Headers Private" FILES ${PLUGIN_HDR})
1312 source_group("Sources" FILES ${PLUGIN_SRCS})
1313 add_library(${PLUGIN_NAME} SHARED ${PLUGIN_SRCS} ${PLUGIN_HDR})
1315 target_link_libraries(${PLUGIN_NAME} websockets_shared)
1316 add_dependencies(${PLUGIN_NAME} websockets_shared)
1318 # Set test app specific defines.
1319 set_property(TARGET ${PLUGIN_NAME}
1320 PROPERTY COMPILE_DEFINITIONS
1321 INSTALL_DATADIR="${CMAKE_INSTALL_PREFIX}/plugins"
1324 # set_target_properties(${PLUGIN_NAME}
1326 # OUTPUT_NAME ${PLUGIN_NAME})
1328 list(APPEND PLUGINS_LIST ${PLUGIN_NAME})
1333 create_plugin(protocol_dumb_increment
1334 "plugins/protocol_dumb_increment.c" "" "")
1335 create_plugin(protocol_lws_mirror
1336 "plugins/protocol_lws_mirror.c" "" "")
1337 create_plugin(protocol_lws_status
1338 "plugins/protocol_lws_status.c" "" "")
1339 create_plugin(protocol_post_demo
1340 "plugins/protocol_post_demo.c" "" "")
1341 create_plugin(protocol_lws_table_dirlisting
1342 "plugins/generic-table/protocol_table_dirlisting.c" "" "")
1344 if (LWS_WITH_SERVER_STATUS)
1345 create_plugin(protocol_lws_server_status
1346 "plugins/protocol_lws_server_status.c" "" "")
1349 if (NOT LWS_WITHOUT_CLIENT)
1350 create_plugin(protocol_client_loopback_test
1351 "plugins/protocol_client_loopback_test.c" "" "")
1352 endif(NOT LWS_WITHOUT_CLIENT)
1354 if (LWS_WITH_GENERIC_SESSIONS)
1355 create_plugin(protocol_generic_sessions
1356 "plugins/generic-sessions/protocol_generic_sessions.c"
1357 "plugins/generic-sessions/utils.c"
1358 "plugins/generic-sessions/handlers.c")
1361 target_link_libraries(protocol_generic_sessions ${LWS_SQLITE3_LIBRARIES})
1363 target_link_libraries(protocol_generic_sessions sqlite3 )
1366 create_plugin(protocol_lws_messageboard
1367 "plugins/generic-sessions/protocol_lws_messageboard.c" "" "")
1369 target_link_libraries(protocol_lws_messageboard ${LWS_SQLITE3_LIBRARIES})
1371 target_link_libraries(protocol_lws_messageboard sqlite3 )
1374 endif(LWS_WITH_GENERIC_SESSIONS)
1377 endif(LWS_WITH_PLUGINS AND LWS_WITH_SHARED)
1380 # Copy OpenSSL dlls to the output directory on Windows.
1381 # (Otherwise we'll get an error when trying to run)
1383 if (WIN32 AND LWS_WITH_SSL AND NOT LWS_USE_WOLFSSL)
1384 if(OPENSSL_BIN_FOUND)
1385 message("OpenSSL dlls found:")
1386 message(" Libeay: ${LIBEAY_BIN}")
1387 message(" SSLeay: ${SSLEAY_BIN}")
1389 foreach(TARGET_BIN ${TEST_APP_LIST})
1390 add_custom_command(TARGET ${TARGET_BIN}
1392 COMMAND "${CMAKE_COMMAND}" -E copy "${LIBEAY_BIN}" "$<TARGET_FILE_DIR:${TARGET_BIN}>" VERBATIM)
1393 add_custom_command(TARGET ${TARGET_BIN}
1395 COMMAND "${CMAKE_COMMAND}" -E copy "${SSLEAY_BIN}" "$<TARGET_FILE_DIR:${TARGET_BIN}>" VERBATIM)
1399 endif(NOT LWS_WITHOUT_TESTAPPS)
1402 list(APPEND LWSWS_SRCS
1407 list(APPEND LWSWS_SRCS
1408 ${WIN32_HELPERS_PATH}/getopt.c
1409 ${WIN32_HELPERS_PATH}/getopt_long.c
1410 ${WIN32_HELPERS_PATH}/gettimeofday.c
1413 list(APPEND LWSWS_HDR
1414 ${WIN32_HELPERS_PATH}/getopt.h
1415 ${WIN32_HELPERS_PATH}/gettimeofday.h
1419 source_group("Headers Private" FILES ${LWSWS_HDR})
1420 source_group("Sources" FILES ${LWSWS_SRCS})
1421 add_executable("lwsws" ${LWSWS_SRCS} ${LWSWS_HDR})
1423 target_link_libraries("lwsws" websockets_shared)
1424 add_dependencies("lwsws" websockets_shared)
1426 # Set test app specific defines.
1427 set_property(TARGET "lwsws"
1428 PROPERTY COMPILE_DEFINITIONS
1429 INSTALL_DATADIR="${CMAKE_INSTALL_PREFIX}/share"
1431 endif (LWS_WITH_LWSWS)
1435 # Generate and install pkgconfig.
1436 # (This is not indented, because the tabs will be part of the output)
1437 file(WRITE "${PROJECT_BINARY_DIR}/libwebsockets.pc"
1438 "prefix=\"${CMAKE_INSTALL_PREFIX}\"
1439 exec_prefix=\${prefix}
1440 libdir=\${exec_prefix}/lib${LIB_SUFFIX}
1441 includedir=\${prefix}/include
1444 Description: Websockets server and client library
1445 Version: ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}
1447 Libs: -L\${libdir} -lwebsockets
1448 Cflags: -I\${includedir}"
1451 install(FILES "${PROJECT_BINARY_DIR}/libwebsockets.pc"
1452 DESTINATION lib${LIB_SUFFIX}/pkgconfig)
1456 # Installation preparations.
1459 if(WIN32 AND NOT CYGWIN)
1460 set(DEF_INSTALL_CMAKE_DIR cmake)
1462 set(DEF_INSTALL_CMAKE_DIR lib${LIB_SUFFIX}/cmake/libwebsockets)
1465 set(LWS_INSTALL_CMAKE_DIR ${DEF_INSTALL_CMAKE_DIR} CACHE PATH "Installation directory for CMake files")
1467 # Export targets (This is used for other CMake projects to easily find the libraries and include files).
1468 export(TARGETS ${LWS_LIBRARIES}
1469 FILE "${PROJECT_BINARY_DIR}/LibwebsocketsTargets.cmake")
1470 export(PACKAGE libwebsockets)
1472 # Generate the config file for the build-tree.
1473 set(LWS__INCLUDE_DIRS
1474 "${PROJECT_SOURCE_DIR}/lib"
1475 "${PROJECT_BINARY_DIR}")
1476 set(LIBWEBSOCKETS_INCLUDE_DIRS ${LWS__INCLUDE_DIRS} CACHE PATH "Libwebsockets include directories")
1477 configure_file(${PROJECT_SOURCE_DIR}/cmake/LibwebsocketsConfig.cmake.in
1478 ${PROJECT_BINARY_DIR}/LibwebsocketsConfig.cmake
1481 # Generate the config file for the installation tree.
1482 get_filename_component(LWS_ABSOLUTE_INSTALL_CMAKE_DIR ${LWS_INSTALL_CMAKE_DIR} ABSOLUTE)
1483 get_filename_component(LWS_ABSOLUTE_INSTALL_INCLUDE_DIR ${LWS_INSTALL_INCLUDE_DIR} ABSOLUTE)
1486 "${LWS_ABSOLUTE_INSTALL_CMAKE_DIR}"
1487 "${LWS_ABSOLUTE_INSTALL_INCLUDE_DIR}") # Calculate the relative directory from the cmake dir.
1489 # Note the EVENT_CMAKE_DIR is defined in JanssonConfig.cmake.in,
1490 # we escape it here so it's evaluated when it is included instead
1491 # so that the include dirs are given relative to where the
1492 # config file is located.
1493 set(LWS__INCLUDE_DIRS
1494 "\${LWS_CMAKE_DIR}/${REL_INCLUDE_DIR}")
1495 configure_file(${PROJECT_SOURCE_DIR}/cmake/LibwebsocketsConfig.cmake.in
1496 ${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/LibwebsocketsConfig.cmake
1499 # Generate version info for both build-tree and install-tree.
1500 configure_file(${PROJECT_SOURCE_DIR}/cmake/LibwebsocketsConfigVersion.cmake.in
1501 ${PROJECT_BINARY_DIR}/LibwebsocketsConfigVersion.cmake
1504 set_target_properties(${LWS_LIBRARIES}
1505 PROPERTIES PUBLIC_HEADER "${HDR_PUBLIC}")
1511 # Install libs and headers.
1512 install(TARGETS ${LWS_LIBRARIES}
1513 EXPORT LibwebsocketsTargets
1514 LIBRARY DESTINATION "${LWS_INSTALL_LIB_DIR}${LIB_SUFFIX}" COMPONENT libraries
1515 ARCHIVE DESTINATION "${LWS_INSTALL_LIB_DIR}${LIB_SUFFIX}" COMPONENT libraries
1516 RUNTIME DESTINATION "${LWS_INSTALL_BIN_DIR}" COMPONENT libraries # Windows DLLs
1517 PUBLIC_HEADER DESTINATION "${LWS_INSTALL_INCLUDE_DIR}" COMPONENT dev)
1518 set(CPACK_COMPONENT_LIBRARIES_DISPLAY_NAME "Libraries")
1519 set(CPACK_COMPONENT_DEV_DISPLAY_NAME "Development files")
1521 # Install test apps.
1522 if (NOT LWS_WITHOUT_TESTAPPS AND NOT LWS_WITHOUT_CLIENT)
1523 install(TARGETS test-client ${TEST_APP_LIST}
1524 RUNTIME DESTINATION ${LWS_INSTALL_EXAMPLES_DIR}
1526 set(CPACK_COMPONENT_EXAMPLES_DISPLAY_NAME "Example files")
1531 install(TARGETS lwsws
1532 RUNTIME DESTINATION "${LWS_INSTALL_BIN_DIR}" COMPONENT lwsws )
1535 # Programs shared files used by the test-server.
1536 if (NOT LWS_WITHOUT_TESTAPPS AND NOT LWS_WITHOUT_SERVER)
1537 install(FILES ${TEST_SERVER_DATA}
1538 DESTINATION share/libwebsockets-test-server
1541 install(FILES "${PROJECT_SOURCE_DIR}/test-server/private/index.html"
1542 DESTINATION share/libwebsockets-test-server/private
1545 set(CGI_TEST_SCRIPT "${PROJECT_SOURCE_DIR}/test-server/lws-cgi-test.sh")
1546 install(FILES ${CGI_TEST_SCRIPT}
1547 PERMISSIONS OWNER_EXECUTE GROUP_EXECUTE WORLD_EXECUTE OWNER_READ GROUP_READ WORLD_READ
1548 DESTINATION share/libwebsockets-test-server
1555 if (LWS_WITH_PLUGINS)
1556 install(TARGETS ${PLUGINS_LIST}
1557 PERMISSIONS OWNER_WRITE OWNER_EXECUTE GROUP_EXECUTE WORLD_EXECUTE OWNER_READ GROUP_READ WORLD_READ
1558 DESTINATION share/libwebsockets-test-server/plugins
1560 if (LWS_WITH_SERVER_STATUS)
1561 install(FILES plugins/server-status.html;plugins/lwsws-logo.png
1562 DESTINATION share/libwebsockets-test-server/server-status
1565 if (LWS_WITH_GENERIC_SESSIONS)
1567 plugins/generic-sessions/assets/lwsgs-logo.png
1568 plugins/generic-sessions/assets/seats.jpg
1569 plugins/generic-sessions/assets/failed-login.html
1570 plugins/generic-sessions/assets/lwsgs.js
1571 plugins/generic-sessions/assets/post-register-fail.html
1572 plugins/generic-sessions/assets/post-register-ok.html
1573 plugins/generic-sessions/assets/post-verify-ok.html
1574 plugins/generic-sessions/assets/post-verify-fail.html
1575 plugins/generic-sessions/assets/sent-forgot-ok.html
1576 plugins/generic-sessions/assets/sent-forgot-fail.html
1577 plugins/generic-sessions/assets/post-forgot-ok.html
1578 plugins/generic-sessions/assets/post-forgot-fail.html
1579 plugins/generic-sessions/assets/index.html
1580 DESTINATION share/libwebsockets-test-server/generic-sessions
1582 install(FILES plugins/generic-sessions/assets/successful-login.html
1583 DESTINATION share/libwebsockets-test-server/generic-sessions/needauth
1585 install(FILES plugins/generic-sessions/assets/admin-login.html
1586 DESTINATION share/libwebsockets-test-server/generic-sessions/needadmin
1591 plugins/generic-table/assets/lwsgt.js
1592 plugins/generic-table/assets/index.html
1593 DESTINATION share/libwebsockets-test-server/generic-table
1598 # Install the LibwebsocketsConfig.cmake and LibwebsocketsConfigVersion.cmake
1600 "${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/LibwebsocketsConfig.cmake"
1601 "${PROJECT_BINARY_DIR}/LibwebsocketsConfigVersion.cmake"
1602 DESTINATION "${LWS_INSTALL_CMAKE_DIR}" COMPONENT dev)
1604 # Install exports for the install-tree.
1605 install(EXPORT LibwebsocketsTargets
1606 DESTINATION "${LWS_INSTALL_CMAKE_DIR}" COMPONENT dev)
1608 # build subdir is not part of sources
1609 set(CPACK_SOURCE_IGNORE_FILES $(CPACK_SOURCE_IGNORE_FILES) ".git" "build" "tgz" "tar.gz")
1611 # Most people are more used to "make dist" compared to "make package_source"
1612 add_custom_target(dist COMMAND "${CMAKE_MAKE_PROGRAM}" package_source)
1614 include(UseRPMTools)
1616 RPMTools_ADD_RPM_TARGETS(libwebsockets libwebsockets.spec)
1619 message("---------------------------------------------------------------------")
1620 message(" Settings: (For more help do cmake -LH <srcpath>)")
1621 message("---------------------------------------------------------------------")
1622 message(" LWS_WITH_STATIC = ${LWS_WITH_STATIC}")
1623 message(" LWS_WITH_SHARED = ${LWS_WITH_SHARED}")
1624 message(" LWS_WITH_SSL = ${LWS_WITH_SSL} (SSL Support)")
1625 message(" LWS_SSL_CLIENT_USE_OS_CA_CERTS = ${LWS_SSL_CLIENT_USE_OS_CA_CERTS}")
1626 message(" LWS_USE_WOLFSSL = ${LWS_USE_WOLFSSL} (wolfSSL/CyaSSL replacement for OpenSSL)")
1627 if (LWS_USE_WOLFSSL)
1628 message(" LWS_WOLFSSL_LIBRARIES = ${LWS_WOLFSSL_LIBRARIES}")
1629 message(" LWS_WOLFSSL_INCLUDE_DIRS = ${LWS_WOLFSSL_INCLUDE_DIRS}")
1631 message(" LWS_WITHOUT_BUILTIN_SHA1 = ${LWS_WITHOUT_BUILTIN_SHA1}")
1632 message(" LWS_WITHOUT_BUILTIN_GETIFADDRS = ${LWS_WITHOUT_BUILTIN_GETIFADDRS}")
1633 message(" LWS_WITHOUT_CLIENT = ${LWS_WITHOUT_CLIENT}")
1634 message(" LWS_WITHOUT_SERVER = ${LWS_WITHOUT_SERVER}")
1635 message(" LWS_LINK_TESTAPPS_DYNAMIC = ${LWS_LINK_TESTAPPS_DYNAMIC}")
1636 message(" LWS_WITHOUT_TESTAPPS = ${LWS_WITHOUT_TESTAPPS}")
1637 message(" LWS_WITHOUT_TEST_SERVER = ${LWS_WITHOUT_TEST_SERVER}")
1638 message(" LWS_WITHOUT_TEST_SERVER_EXTPOLL = ${LWS_WITHOUT_TEST_SERVER_EXTPOLL}")
1639 message(" LWS_WITHOUT_TEST_PING = ${LWS_WITHOUT_TEST_PING}")
1640 message(" LWS_WITHOUT_TEST_ECHO = ${LWS_WITHOUT_TEST_ECHO}")
1641 message(" LWS_WITHOUT_TEST_CLIENT = ${LWS_WITHOUT_TEST_CLIENT}")
1642 message(" LWS_WITHOUT_TEST_FRAGGLE = ${LWS_WITHOUT_TEST_FRAGGLE}")
1643 message(" LWS_WITHOUT_EXTENSIONS = ${LWS_WITHOUT_EXTENSIONS}")
1644 message(" LWS_WITH_LATENCY = ${LWS_WITH_LATENCY}")
1645 message(" LWS_WITHOUT_DAEMONIZE = ${LWS_WITHOUT_DAEMONIZE}")
1646 message(" LWS_USE_LIBEV = ${LWS_USE_LIBEV}")
1647 message(" LWS_USE_LIBUV = ${LWS_USE_LIBUV}")
1648 message(" LWS_IPV6 = ${LWS_IPV6}")
1649 message(" LWS_UNIX_SOCK = ${LWS_UNIX_SOCK}")
1650 message(" LWS_WITH_HTTP2 = ${LWS_WITH_HTTP2}")
1651 message(" LWS_SSL_SERVER_WITH_ECDH_CERT = ${LWS_SSL_SERVER_WITH_ECDH_CERT}")
1652 message(" LWS_MAX_SMP = ${LWS_MAX_SMP}")
1653 message(" LWS_WITH_CGI = ${LWS_WITH_CGI}")
1654 message(" LWS_HAVE_OPENSSL_ECDH_H = ${LWS_HAVE_OPENSSL_ECDH_H}")
1655 message(" LWS_HAVE_SSL_CTX_set1_param = ${LWS_HAVE_SSL_CTX_set1_param}")
1656 message(" LWS_WITH_HTTP_PROXY = ${LWS_WITH_HTTP_PROXY}")
1657 message(" LIBHUBBUB_LIBRARIES = ${LIBHUBBUB_LIBRARIES}")
1658 message(" PLUGINS = ${PLUGINS_LIST}")
1659 message(" LWS_WITH_ACCESS_LOG = ${LWS_WITH_ACCESS_LOG}")
1660 message(" LWS_WITH_SERVER_STATUS = ${LWS_WITH_SERVER_STATUS}")
1661 message(" LWS_WITH_LEJP = ${LWS_WITH_LEJP}")
1662 message(" LWS_WITH_LEJP_CONF = ${LWS_WITH_LEJP_CONF}")
1663 message(" LWS_WITH_SMTP = ${LWS_WITH_SMTP}")
1664 message(" LWS_WITH_GENERIC_SESSIONS = ${LWS_WITH_GENERIC_SESSIONS}")
1665 message(" LWS_STATIC_PIC = ${LWS_STATIC_PIC}")
1666 message(" LWS_WITH_RANGES = ${LWS_WITH_RANGES}")
1667 message(" LWS_PLAT_OPTEE = ${LWS_PLAT_OPTEE}")
1668 message(" LWS_WITH_ESP32 = ${LWS_WITH_ESP32}")
1670 message("---------------------------------------------------------------------")
1672 # These will be available to parent projects including libwebsockets using add_subdirectory()
1673 set(LIBWEBSOCKETS_LIBRARIES ${LWS_LIBRARIES} CACHE STRING "Libwebsocket libraries")
1674 if (LWS_WITH_STATIC)
1675 set(LIBWEBSOCKETS_LIBRARIES_STATIC websocket CACHE STRING "Libwebsocket static library")
1677 if (LWS_WITH_SHARED)
1678 set(LIBWEBSOCKETS_LIBRARIES_SHARED websockets_shared CACHE STRING "Libwebsocket shared library")
1681 # This must always be last!