1 cmake_minimum_required(VERSION 2.8.9)
5 # For selecting between DEBUG / RELEASE, use -DCMAKE_BUILD_TYPE=DEBUG or =RELEASE
6 # debug builds include source level debug info and extra logging
8 set(LWS_WITH_BUNDLED_ZLIB_DEFAULT OFF)
10 set(LWS_WITH_BUNDLED_ZLIB_DEFAULT ON)
17 # Select features recommended for PC distro packaging
19 option(LWS_WITH_DISTRO_RECOMMENDED "Enable features recommended for distro packaging" OFF)
20 option(LWS_FOR_GITOHASHI "Enable features recommended for use with gitohashi" OFF)
23 # Major individual features
25 option(LWS_WITH_NETWORK "Compile with network-related code" ON)
26 option(LWS_ROLE_H1 "Compile with support for http/1 (needed for ws)" ON)
27 option(LWS_ROLE_WS "Compile with support for websockets" ON)
28 option(LWS_ROLE_DBUS "Compile with support for DBUS" OFF)
29 option(LWS_ROLE_RAW_PROXY "Raw packet proxy" OFF)
30 option(LWS_WITH_HTTP2 "Compile with server support for HTTP/2" ON)
31 option(LWS_WITH_LWSWS "Libwebsockets Webserver" OFF)
32 option(LWS_WITH_CGI "Include CGI (spawn process with network-connected stdin/out/err) APIs" OFF)
33 option(LWS_IPV6 "Compile with support for ipv6" OFF)
34 option(LWS_UNIX_SOCK "Compile with support for UNIX domain socket" OFF)
35 option(LWS_WITH_PLUGINS "Support plugins for protocols and extensions" OFF)
36 option(LWS_WITH_HTTP_PROXY "Support for HTTP proxying" OFF)
37 option(LWS_WITH_ZIP_FOPS "Support serving pre-zipped files" OFF)
38 option(LWS_WITH_SOCKS5 "Allow use of SOCKS5 proxy on client connections" OFF)
39 option(LWS_WITH_GENERIC_SESSIONS "With the Generic Sessions plugin" OFF)
40 option(LWS_WITH_PEER_LIMITS "Track peers and restrict resources a single peer can allocate" OFF)
41 option(LWS_WITH_ACCESS_LOG "Support generating Apache-compatible access logs" OFF)
42 option(LWS_WITH_RANGES "Support http ranges (RFC7233)" OFF)
43 option(LWS_WITH_SERVER_STATUS "Support json + jscript server monitoring" OFF)
44 option(LWS_WITH_THREADPOOL "Managed worker thread pool support (relies on pthreads)" OFF)
45 option(LWS_WITH_HTTP_STREAM_COMPRESSION "Support HTTP stream compression" OFF)
46 option(LWS_WITH_HTTP_BROTLI "Also offer brotli http stream compression (requires LWS_WITH_HTTP_STREAM_COMPRESSION)" OFF)
47 option(LWS_WITH_ACME "Enable support for ACME automatic cert acquisition + maintenance (letsencrypt etc)" OFF)
48 option(LWS_WITH_HUBBUB "Enable libhubbub rewriting support" OFF)
49 option(LWS_WITH_FTS "Full Text Search support" OFF)
51 # TLS library options... all except mbedTLS are basically OpenSSL variants.
53 option(LWS_WITH_SSL "Include SSL support (defaults to OpenSSL or similar, mbedTLS if LWS_WITH_MBEDTLS is set)" ON)
54 option(LWS_WITH_MBEDTLS "Use mbedTLS (>=2.0) replacement for OpenSSL. When setting this, you also may need to specify LWS_MBEDTLS_LIBRARIES and LWS_MBEDTLS_INCLUDE_DIRS" OFF)
55 option(LWS_WITH_BORINGSSL "Use BoringSSL replacement for OpenSSL" OFF)
56 option(LWS_WITH_CYASSL "Use CyaSSL replacement for OpenSSL. When setting this, you also need to specify LWS_CYASSL_LIBRARIES and LWS_CYASSL_INCLUDE_DIRS" OFF)
57 option(LWS_WITH_WOLFSSL "Use wolfSSL replacement for OpenSSL. When setting this, you also need to specify LWS_WOLFSSL_LIBRARIES and LWS_WOLFSSL_INCLUDE_DIRS" OFF)
58 option(LWS_SSL_CLIENT_USE_OS_CA_CERTS "SSL support should make use of the OS-installed CA root certs" ON)
60 # Event library options (may select multiple, or none for default poll()
62 option(LWS_WITH_LIBEV "Compile with support for libev" OFF)
63 option(LWS_WITH_LIBUV "Compile with support for libuv" OFF)
64 option(LWS_WITH_LIBEVENT "Compile with support for libevent" OFF)
66 # Static / Dynamic build options
68 option(LWS_WITH_STATIC "Build the static version of the library" ON)
69 option(LWS_WITH_SHARED "Build the shared version of the library" ON)
70 option(LWS_LINK_TESTAPPS_DYNAMIC "Link the test apps to the shared version of the library. Default is to link statically" OFF)
71 option(LWS_STATIC_PIC "Build the static version of the library with position-independent code" OFF)
75 option(LWS_WITH_ESP32 "Build for ESP32" OFF)
76 option(LWS_WITH_ESP32_HELPER "Build ESP32 helper" OFF)
77 option(LWS_PLAT_OPTEE "Build for OPTEE" OFF)
79 # Client / Server / Test Apps build control
81 option(LWS_WITHOUT_CLIENT "Don't build the client part of the library" OFF)
82 option(LWS_WITHOUT_SERVER "Don't build the server part of the library" OFF)
83 option(LWS_WITHOUT_TESTAPPS "Don't build the libwebsocket-test-apps" OFF)
84 option(LWS_WITHOUT_TEST_SERVER "Don't build the test server" OFF)
85 option(LWS_WITHOUT_TEST_SERVER_EXTPOLL "Don't build the test server version that uses external poll" OFF)
86 option(LWS_WITHOUT_TEST_PING "Don't build the ping test application" OFF)
87 option(LWS_WITHOUT_TEST_CLIENT "Don't build the client test application" OFF)
89 # Extensions (permessage-deflate)
91 option(LWS_WITHOUT_EXTENSIONS "Don't compile with extensions" ON)
95 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)
96 option(LWS_FALLBACK_GETHOSTBYNAME "Also try to do dns resolution using gethostbyname if getaddrinfo fails" OFF)
97 option(LWS_WITHOUT_BUILTIN_SHA1 "Don't build the lws sha-1 (eg, because openssl will provide it" OFF)
98 option(LWS_WITH_LATENCY "Build latency measuring code into the library" OFF)
99 option(LWS_WITHOUT_DAEMONIZE "Don't build the daemonization api" ON)
100 option(LWS_SSL_SERVER_WITH_ECDH_CERT "Include SSL server use ECDH certificate" OFF)
101 option(LWS_WITH_LEJP "With the Lightweight JSON Parser" ON)
102 option(LWS_WITH_SQLITE3 "Require SQLITE3 support" OFF)
103 option(LWS_WITH_STRUCT_JSON "Generic struct serialization to and from JSON" ON)
104 option(LWS_WITH_STRUCT_SQLITE3 "Generic struct serialization to and from SQLITE3" OFF)
105 option(LWS_WITH_SMTP "Provide SMTP support" OFF)
106 if (WIN32 OR LWS_WITH_ESP32)
107 option(LWS_WITH_DIR "Directory scanning api support" OFF)
108 option(LWS_WITH_LEJP_CONF "With LEJP configuration parser as used by lwsws" OFF)
110 option(LWS_WITH_DIR "Directory scanning api support" ON)
111 option(LWS_WITH_LEJP_CONF "With LEJP configuration parser as used by lwsws" ON)
113 option(LWS_WITH_NO_LOGS "Disable all logging from being compiled in" OFF)
114 option(LWS_AVOID_SIGPIPE_IGN "Android 7+ reportedly needs this" OFF)
115 option(LWS_WITH_STATS "Keep statistics of lws internal operations" OFF)
116 option(LWS_WITH_JOSE "JSON Web Signature / Encryption / Keys (RFC7515/6/) API" OFF)
117 option(LWS_WITH_GENCRYPTO "Enable support for Generic Crypto apis independent of TLS backend" OFF)
118 option(LWS_WITH_SELFTESTS "Selftests run at context creation" OFF)
119 option(LWS_WITH_GCOV "Build with gcc gcov coverage instrumentation" OFF)
120 option(LWS_WITH_EXPORT_LWSTARGETS "Export libwebsockets CMake targets. Disable if they conflict with an outer cmake project." ON)
121 option(LWS_REPRODUCIBLE "Build libwebsockets reproducible. It removes the build user and hostname from the build" ON)
122 option(LWS_WITH_MINIMAL_EXAMPLES "Also build the normally standalone minimal examples, for QA" OFF)
123 option(LWS_WITH_LWSAC "lwsac Chunk Allocation api" ON)
124 option(LWS_WITH_CUSTOM_HEADERS "Store and allow querying custom HTTP headers (H1 only)" ON)
125 option(LWS_WITH_DISKCACHE "Hashed cache directory with lazy LRU deletion to size limit" OFF)
126 option(LWS_WITH_ASAN "Build with gcc runtime sanitizer options enabled (needs libasan)" OFF)
127 option(LWS_WITH_DIR "Directory scanning api support" OFF)
128 option(LWS_WITH_LEJP_CONF "With LEJP configuration parser as used by lwsws" OFF)
129 option(LWS_WITH_ZLIB "Include zlib support (required for extensions)" OFF)
130 option(LWS_WITH_BUNDLED_ZLIB "Use bundled zlib version (Windows only)" ${LWS_WITH_BUNDLED_ZLIB_DEFAULT})
131 option(LWS_WITH_MINIZ "Use miniz instead of zlib" OFF)
132 option(LWS_WITH_DEPRECATED_LWS_DLL "Migrate to lws_dll2 instead ASAP" OFF)
133 option(LWS_WITH_SEQUENCER "lws_seq_t support" ON)
134 option(LWS_WITH_EXTERNAL_POLL "Support external POLL integration using callback messages (not recommended)" OFF)
135 option(LWS_WITH_LWS_DSH "Support lws_dsh_t Disordered Shared Heap" OFF)
137 # to use miniz, enable both LWS_WITH_ZLIB and LWS_WITH_MINIZ
139 # End of user settings
142 # Workaround for ESP-IDF
143 # Detect ESP_PLATFORM environment flag, if exist, set LWS_WITH_ESP32.
144 # Otherwise the user may not be able to run configuration ESP-IDF in the first time.
146 message(STATUS "ESP-IDF enabled")
147 set(LWS_WITH_ESP32 ON)
149 set(LWS_WITH_ESP32_HELPER OFF)
152 if (WIN32 OR LWS_WITH_ESP32)
153 message(STATUS "No LWS_WITH_DIR and LWS_WITH_DIR")
154 set(LWS_WITH_DIR OFF)
155 set(LWS_WITH_LEJP_CONF OFF)
156 message("LWS_WITH_DIR ${LWS_WITH_DIR}")
158 message(STATUS "Compiled with LWS_WITH_DIR and LWS_WITH_DIR")
160 set(LWS_WITH_LEJP_CONF ON)
163 if (LWS_FOR_GITOHASHI)
164 set(LWS_WITH_THREADPOOL 1)
165 set(LWS_WITH_HTTP2 1)
167 set(LWS_WITH_HTTP_PROXY 1)
169 set(LWS_WITH_DISKCACHE 1)
170 set(LWS_WITH_LWSAC 1)
171 set(LWS_WITH_LEJP_CONF 1)
174 if(LWS_WITH_DISTRO_RECOMMENDED)
175 set(LWS_WITH_HTTP2 1)
176 set(LWS_WITH_LWSWS 1)
179 set(LWS_WITH_ZIP_FOPS 1)
180 set(LWS_WITH_SOCKS5 1)
181 set(LWS_WITH_RANGES 1)
183 set(LWS_WITH_SERVER_STATUS 1)
184 set(LWS_WITH_LIBUV 1)
185 set(LWS_WITH_LIBEV 1)
186 # libev + libevent cannot coexist at build-time
187 set(LWS_WITH_LIBEVENT 0)
188 set(LWS_WITHOUT_EXTENSIONS 0)
191 set(LWS_WITH_THREADPOOL 1)
193 set(LWS_WITH_HTTP_PROXY 1)
194 set(LWS_WITH_DISKCACHE 1)
195 set(LWS_WITH_LWSAC 1)
196 set(LWS_WITH_LEJP_CONF 1)
197 set(LWS_WITH_PLUGINS 1)
198 set(LWS_ROLE_RAW_PROXY 1)
199 set(LWS_WITH_GENCRYPTO 1)
203 if (NOT LWS_WITH_NETWORK)
207 set(LWS_WITHOUT_EXTENSIONS 1)
208 set(LWS_WITHOUT_SERVER 1)
209 set(LWS_WITHOUT_CLIENT 1)
210 set(LWS_WITH_HTTP2 0)
211 set(LWS_WITH_SOCKS5 0)
213 set(LWS_WITH_HTTP_PROXY 0)
214 set(LWS_WITH_PLUGINS 0)
215 set(LWS_WITH_LWSWS 0)
217 set(LWS_ROLE_RAW_PROXY 0)
218 set(LWS_WITH_PEER_LIMITS 0)
219 set(LWS_WITH_GENERIC_SESSIONS 0)
220 set(LWS_WITH_HTTP_STREAM_COMPRESSION 0)
221 set(LWS_WITH_HTTP_BROTLI 0)
223 set(LWS_WITH_SEQUENCER 0)
225 set(LWS_WITH_LWS_DSH 0)
228 if (LWS_WITH_STRUCT_SQLITE3)
229 set(LWS_WITH_SQLITE3 1)
232 # do you care about this? Then send me a patch where it disables it on travis
233 # but allows it on APPLE
238 if(NOT DEFINED CMAKE_BUILD_TYPE)
239 set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type")
242 # microsoft... that's why you can't have nice things
244 if (WIN32 OR LWS_WITH_ESP32)
249 set(LWS_WITH_LWSAC 0)
253 project(libwebsockets C)
255 set(PACKAGE "libwebsockets")
256 set(CPACK_PACKAGE_NAME "${PACKAGE}")
257 set(CPACK_PACKAGE_VERSION_MAJOR "3")
258 set(CPACK_PACKAGE_VERSION_MINOR "2")
259 set(CPACK_PACKAGE_VERSION_PATCH "0")
260 set(CPACK_PACKAGE_RELEASE 1)
261 set(CPACK_GENERATOR "RPM")
262 set(CPACK_PACKAGE_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
263 set(CPACK_PACKAGE_VENDOR "andy@warmcat.com")
264 set(CPACK_PACKAGE_CONTACT "andy@warmcat.com")
265 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "${PACKAGE} ${PACKAGE_VERSION}")
267 if(NOT CPACK_GENERATOR)
269 set(CPACK_GENERATOR "TGZ")
271 set(CPACK_GENERATOR "ZIP")
274 set(CPACK_SOURCE_GENERATOR "TGZ")
275 set(CPACK_SOURCE_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}")
276 set(VERSION "${CPACK_PACKAGE_VERSION}")
278 set(LWS_LIBRARY_VERSION ${CPACK_PACKAGE_VERSION})
279 set(LWS_LIBRARY_VERSION_MAJOR ${CPACK_PACKAGE_VERSION_MAJOR})
280 set(LWS_LIBRARY_VERSION_MINOR ${CPACK_PACKAGE_VERSION_MINOR})
281 set(LWS_LIBRARY_VERSION_PATCH ${CPACK_PACKAGE_VERSION_PATCH})
283 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake/")
286 message(STATUS "CMAKE_TOOLCHAIN_FILE='${CMAKE_TOOLCHAIN_FILE}'")
289 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/win32port/version.rc.in ${CMAKE_CURRENT_BINARY_DIR}/win32port/version.rc @ONLY)
290 set(RESOURCES ${CMAKE_CURRENT_BINARY_DIR}/win32port/version.rc)
293 # Try to find the current Git hash.
297 WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
298 COMMAND "${GIT_EXECUTABLE}" describe --tags
299 OUTPUT_VARIABLE GIT_HASH
300 OUTPUT_STRIP_TRAILING_WHITESPACE
302 set(LWS_BUILD_HASH ${GIT_HASH})
304 # append the build user and hostname
305 if(NOT LWS_REPRODUCIBLE)
307 WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
309 OUTPUT_VARIABLE GIT_USER
310 OUTPUT_STRIP_TRAILING_WHITESPACE
313 WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
315 OUTPUT_VARIABLE GIT_HOST
316 OUTPUT_STRIP_TRAILING_WHITESPACE
318 string(REGEX REPLACE "([^\\])[\\]([^\\])" "\\1\\\\\\\\\\2" GIT_USER ${GIT_USER})
319 set(LWS_BUILD_HASH ${GIT_USER}@${GIT_HOST}-${GIT_HASH})
322 message("Git commit hash: ${LWS_BUILD_HASH}")
325 # translate old functionality enables to set up ROLE enables so nothing changes
326 if (LWS_WITH_HTTP2 AND LWS_WITHOUT_SERVER)
327 set(LWS_WITH_HTTP2 0)
328 message("HTTP2 disabled due to LWS_WITHOUT_SERVER")
339 set(LWS_WITHOUT_EXTENSIONS 1)
342 include_directories(include plugins)
345 message(STATUS "LWS_WITH_LWSWS --> Enabling LWS_WITH_PLUGINS and LWS_WITH_LIBUV")
346 set(LWS_WITH_PLUGINS 1)
347 set(LWS_WITH_LIBUV 1)
348 set(LWS_WITH_ACCESS_LOG 1)
349 set(LWS_WITH_SERVER_STATUS 1)
351 set(LWS_WITH_LEJP_CONF 1)
352 set(LWS_WITH_PEER_LIMITS 1)
353 set(LWS_ROLE_RAW_PROXY 1)
357 if (LWS_WITH_PLUGINS)
358 set(LWS_WITH_GENCRYPTO 1)
361 if (LWS_ROLE_RAW_PROXY)
362 set (LWS_WITHOUT_CLIENT 0)
363 set (LWS_WITHOUT_SERVER 0)
367 set (LWS_WITHOUT_CLIENT 0)
368 set (LWS_WITHOUT_SERVER 0)
369 set (LWS_WITH_JOSE 1)
374 set(LWS_WITH_GENCRYPTO 1)
377 if (LWS_WITH_PLUGINS AND NOT LWS_WITH_LIBUV)
378 message(STATUS "LWS_WITH_PLUGINS --> Enabling LWS_WITH_LIBUV")
379 set(LWS_WITH_LIBUV 1)
382 if (LWS_WITH_PLUGINS OR LWS_WITH_CGI)
384 set(LWS_WITH_GENCRYPTO 1)
387 if (LWS_WITH_GENERIC_SESSIONS)
388 set(LWS_WITH_SQLITE3 1)
390 set(LWS_WITH_STRUCT_SQLITE3 1)
394 set(LWS_WITH_SHARED OFF)
395 set(LWS_WITH_MBEDTLS ON)
396 # set(LWS_WITHOUT_CLIENT ON)
397 set(LWS_WITHOUT_TESTAPPS ON)
398 set(LWS_WITHOUT_EXTENSIONS ON)
399 set(LWS_WITH_PLUGINS OFF)
400 set(LWS_WITH_RANGES ON)
401 # this implies no pthreads in the lib
403 set(LWS_HAVE_MALLOC 1)
404 set(LWS_HAVE_REALLOC 1)
405 set(LWS_HAVE_GETIFADDRS 1)
406 set(LWS_WITH_ZIP_FOPS 1)
407 set(LWS_WITH_CUSTOM_HEADERS 0)
413 set(LWS_WITH_THREADPOOL 0)
416 if (LWS_WITHOUT_SERVER)
417 set(LWS_WITH_LWSWS OFF)
420 if (LWS_WITH_LEJP_CONF)
424 # confirm H1 relationships
426 if (NOT LWS_ROLE_H1 AND LWS_ROLE_H2)
427 message(FATAL_ERROR "H2 requires LWS_ROLE_H1")
430 if (NOT LWS_ROLE_H1 AND LWS_ROLE_WS)
431 message(FATAL_ERROR "WS requires LWS_ROLE_H1")
434 if (NOT LWS_ROLE_H1 AND LWS_ROLE_CGI)
435 message(FATAL_ERROR "CGI requires LWS_ROLE_H1")
438 # confirm HTTP relationships
440 if (NOT LWS_ROLE_H1 AND NOT LWS_ROLE_H2 AND LWS_WITH_HTTP_PROXY)
441 message(FATAL_ERROR "LWS_WITH_LWSWS requires LWS_ROLE_H1")
444 if (NOT LWS_ROLE_H1 AND NOT LWS_ROLE_H2 AND LWS_WITH_HTTP_PROXY)
445 message(FATAL_ERROR "LWS_WITH_HTTP_PROXY requires LWS_ROLE_H1")
448 if (NOT LWS_ROLE_H1 AND NOT LWS_ROLE_H2 AND LWS_WITH_RANGES)
449 message(FATAL_ERROR "LWS_WITH_RANGES requires LWS_ROLE_H1")
452 if (NOT LWS_ROLE_H1 AND NOT LWS_ROLE_H2 AND LWS_WITH_ACCESS_LOG)
453 message(FATAL_ERROR "LWS_WITH_ACCESS_LOG requires LWS_ROLE_H1")
457 if (LWS_WITH_HTTP_PROXY AND (LWS_WITHOUT_CLIENT OR LWS_WITHOUT_SERVER))
458 message("You have to enable both client and server for http proxy")
459 set(LWS_WITH_HTTP_PROXY 0)
462 # Allow the user to override installation directories.
463 set(LWS_INSTALL_LIB_DIR lib CACHE PATH "Installation directory for libraries")
464 set(LWS_INSTALL_BIN_DIR bin CACHE PATH "Installation directory for executables")
465 set(LWS_INSTALL_INCLUDE_DIR include CACHE PATH "Installation directory for header files")
466 set(LWS_INSTALL_EXAMPLES_DIR bin CACHE PATH "Installation directory for example files")
468 # Allow the user to use the old CyaSSL options/library in stead of wolfSSL
469 if (LWS_WITH_CYASSL AND LWS_WITH_WOLFSSL)
470 message(FATAL_ERROR "LWS_WITH_CYASSL and LWS_WITH_WOLFSSL are mutually exclusive!")
473 # Copy CyaSSL options to the wolfSSL options
474 set(LWS_WITH_WOLFSSL ${LWS_WITH_CYASSL} CACHE BOOL "Use wolfSSL/CyaSSL instead of OpenSSL" FORCE)
475 set(LWS_WOLFSSL_LIBRARIES ${LWS_CYASSL_LIBRARIES} CACHE PATH "Path to wolfSSL/CyaSSL libraries" FORCE)
476 set(LWS_WOLFSSL_INCLUDE_DIRS ${LWS_CYASSL_INCLUDE_DIRS} CACHE PATH "Path to wolfSSL/CyaSSL header files" FORCE)
479 if (NOT (LWS_WITH_STATIC OR LWS_WITH_SHARED))
480 message(FATAL_ERROR "Makes no sense to compile with neither static nor shared libraries.")
483 if (NOT LWS_WITHOUT_EXTENSIONS OR LWS_WITH_ZIP_FOPS)
487 # if you gave LWS_WITH_MINIZ, point to MINIZ here if not found
490 set(LWS_ZLIB_LIBRARIES CACHE PATH "Path to the zlib/miniz library")
491 set(LWS_ZLIB_INCLUDE_DIRS CACHE PATH "Path to the zlib/miniz include directory")
492 set(LWS_OPENSSL_LIBRARIES CACHE PATH "Path to the OpenSSL library")
493 set(LWS_OPENSSL_INCLUDE_DIRS CACHE PATH "Path to the OpenSSL include directory")
494 set(LWS_WOLFSSL_LIBRARIES CACHE PATH "Path to the wolfSSL library")
495 set(LWS_WOLFSSL_INCLUDE_DIRS CACHE PATH "Path to the wolfSSL include directory")
496 set(LWS_LIBEV_LIBRARIES CACHE PATH "Path to the libev library")
497 set(LWS_LIBEV_INCLUDE_DIRS CACHE PATH "Path to the libev include directory")
498 set(LWS_LIBUV_LIBRARIES CACHE PATH "Path to the libuv library")
499 set(LWS_LIBUV_INCLUDE_DIRS CACHE PATH "Path to the libuv include directory")
500 set(LWS_SQLITE3_LIBRARIES CACHE PATH "Path to the sqlite3 library")
501 set(LWS_SQLITE3_INCLUDE_DIRS CACHE PATH "Path to the sqlite3 include directory")
502 set(LWS_LIBEVENT_INCLUDE_DIRS CACHE PATH "Path to the libevent include directory")
503 set(LWS_LIBEVENT_LIBRARIES CACHE PATH "Path to the libevent library")
506 if (NOT LWS_WITH_SSL)
507 set(LWS_WITHOUT_BUILTIN_SHA1 OFF)
510 if (LWS_WITH_BORINGSSL)
511 # boringssl deprecated EVP_PKEY
512 set (LWS_WITH_GENHASH OFF)
515 if (LWS_WITH_SSL AND NOT LWS_WITH_WOLFSSL AND NOT LWS_WITH_MBEDTLS)
516 if ("${LWS_OPENSSL_LIBRARIES}" STREQUAL "" OR "${LWS_OPENSSL_INCLUDE_DIRS}" STREQUAL "")
518 if (NOT LWS_WITH_ESP32)
519 set(OPENSSL_LIBRARIES ${LWS_OPENSSL_LIBRARIES})
521 set(OPENSSL_INCLUDE_DIRS ${LWS_OPENSSL_INCLUDE_DIRS})
526 if (LWS_WITH_SSL AND LWS_WITH_WOLFSSL)
527 if ("${LWS_WOLFSSL_LIBRARIES}" STREQUAL "" OR "${LWS_WOLFSSL_INCLUDE_DIRS}" STREQUAL "")
528 if (NOT WOLFSSL_FOUND)
530 message(FATAL_ERROR "You must set LWS_CYASSL_LIBRARIES and LWS_CYASSL_INCLUDE_DIRS when LWS_WITH_CYASSL is turned on.")
532 message(FATAL_ERROR "You must set LWS_WOLFSSL_LIBRARIES and LWS_WOLFSSL_INCLUDE_DIRS when LWS_WITH_WOLFSSL is turned on.")
536 set(WOLFSSL_LIBRARIES ${LWS_WOLFSSL_LIBRARIES})
537 set(WOLFSSL_INCLUDE_DIRS ${LWS_WOLFSSL_INCLUDE_DIRS})
543 set(USE_OLD_CYASSL 1)
547 if (LWS_WITH_SSL AND LWS_WITH_MBEDTLS)
548 if ("${LWS_MBEDTLS_LIBRARIES}" STREQUAL "" OR "${LWS_MBEDTLS_INCLUDE_DIRS}" STREQUAL "" AND NOT LWS_WITH_ESP32)
550 find_path(LWS_MBEDTLS_INCLUDE_DIRS mbedtls/ssl.h)
552 find_library(MBEDTLS_LIBRARY mbedtls)
553 find_library(MBEDX509_LIBRARY mbedx509)
554 find_library(MBEDCRYPTO_LIBRARY mbedcrypto)
556 set(LWS_MBEDTLS_LIBRARIES "${MBEDTLS_LIBRARY}" "${MBEDX509_LIBRARY}" "${MBEDCRYPTO_LIBRARY}")
558 include(FindPackageHandleStandardArgs)
559 find_package_handle_standard_args(MBEDTLS DEFAULT_MSG
560 LWS_MBEDTLS_INCLUDE_DIRS MBEDTLS_LIBRARY MBEDX509_LIBRARY MBEDCRYPTO_LIBRARY)
562 mark_as_advanced(LWS_MBEDTLS_INCLUDE_DIRS MBEDTLS_LIBRARY MBEDX509_LIBRARY MBEDCRYPTO_LIBRARY)
564 if ("${LWS_MBEDTLS_LIBRARIES}" STREQUAL "" OR "${LWS_MBEDTLS_INCLUDE_DIRS}" STREQUAL "")
565 message(FATAL_ERROR "You must set LWS_MBEDTLS_LIBRARIES and LWS_MBEDTLS_INCLUDE_DIRS when LWS_WITH_MBEDTLS is turned on.")
568 set(MBEDTLS_LIBRARIES ${LWS_MBEDTLS_LIBRARIES})
569 set(MBEDTLS_INCLUDE_DIRS ${LWS_MBEDTLS_INCLUDE_DIRS})
574 if (LWS_WITH_HTTP_STREAM_COMPRESSION)
578 if (LWS_WITH_ZLIB AND NOT LWS_WITH_BUNDLED_ZLIB)
579 if ("${LWS_ZLIB_LIBRARIES}" STREQUAL "" OR "${LWS_ZLIB_INCLUDE_DIRS}" STREQUAL "")
581 set(ZLIB_LIBRARIES ${LWS_ZLIB_LIBRARIES})
582 set(ZLIB_INCLUDE_DIRS ${LWS_ZLIB_INCLUDE_DIRS})
588 if ("${LWS_LIBEV_LIBRARIES}" STREQUAL "" OR "${LWS_LIBEV_INCLUDE_DIRS}" STREQUAL "")
590 set(LIBEV_LIBRARIES ${LWS_LIBEV_LIBRARIES})
591 set(LIBEV_INCLUDE_DIRS ${LWS_LIBEV_INCLUDE_DIRS})
597 if ("${LWS_LIBUV_LIBRARIES}" STREQUAL "" OR "${LWS_LIBUV_INCLUDE_DIRS}" STREQUAL "")
599 set(LIBUV_LIBRARIES ${LWS_LIBUV_LIBRARIES})
600 set(LIBUV_INCLUDE_DIRS ${LWS_LIBUV_INCLUDE_DIRS})
605 if (LWS_WITH_LIBEVENT)
606 if ("${LWS_LIBEVENT_LIBRARIES}" STREQUAL "" OR "${LWS_LIBEVENT_INCLUDE_DIRS}" STREQUAL "")
608 set(LIBEVENT_LIBRARIES ${LWS_LIBEVENT_LIBRARIES})
609 set(LIBEVENT_INCLUDE_DIRS ${LWS_LIBEVENT_INCLUDE_DIRS})
610 set(LIBEVENT_FOUND 1)
614 if (LWS_WITH_SQLITE3)
615 if ("${LWS_SQLITE3_LIBRARIES}" STREQUAL "" OR "${LWS_SQLITE3_INCLUDE_DIRS}" STREQUAL "")
617 set(SQLITE3_LIBRARIES ${LWS_SQLITE3_LIBRARIES})
618 set(SQLITE3_INCLUDE_DIRS ${LWS_SQLITE3_INCLUDE_DIRS})
624 if (LWS_WITH_LIBEV AND LWS_WITH_LIBEVENT)
625 message(FATAL_ERROR "Sorry libev and libevent conflict with each others' namespace, you can only have one or the other")
628 # The base dir where the test-apps look for the SSL certs.
629 set(LWS_OPENSSL_CLIENT_CERTS ../share CACHE PATH "Server SSL certificate directory")
631 set(LWS_OPENSSL_CLIENT_CERTS . CACHE PATH "Client SSL certificate directory")
634 set(LWS_UNIX_SOCK OFF)
635 message(WARNING "Windows does not support UNIX domain sockets")
638 set(LWS_OPENSSL_CLIENT_CERTS /etc/pki/tls/certs/ CACHE PATH "Client SSL certificate directory")
641 # LWS_OPENSSL_SUPPORT deprecated... use LWS_WITH_TLS
642 if (LWS_WITH_SSL OR LWS_WITH_MBEDTLS)
643 set(LWS_OPENSSL_SUPPORT 1)
647 if (LWS_SSL_CLIENT_USE_OS_CA_CERTS)
648 set(LWS_SSL_CLIENT_USE_OS_CA_CERTS 1)
651 if (LWS_WITH_LATENCY)
655 if (LWS_WITHOUT_DAEMONIZE OR WIN32)
656 set(LWS_NO_DAEMONIZE 1)
659 if (LWS_WITHOUT_SERVER)
663 if (LWS_WITHOUT_CLIENT)
668 set(LWS_WITH_LIBEV 1)
672 set(LWS_WITH_LIBUV 1)
675 if (LWS_WITH_LIBEVENT)
676 set(LWS_WITH_LIBEVENT 1)
684 set(LWS_WITH_UNIX_SOCK 1)
688 set(LWS_WITH_HTTP2 1)
691 if ("${LWS_MAX_SMP}" STREQUAL "")
695 # using any abstract protocol enables LWS_WITH_ABSTRACT
698 set(LWS_WITH_ABSTRACT 1)
704 set(LWS_MINGW_SUPPORT 1)
705 set(CMAKE_C_FLAGS "-D__USE_MINGW_ANSI_STDIO ${CMAKE_C_FLAGS}")
706 add_definitions(-DWINVER=0x0601 -D_WIN32_WINNT=0x0601)
709 if (LWS_SSL_SERVER_WITH_ECDH_CERT)
710 set(LWS_SSL_SERVER_WITH_ECDH_CERT 1)
713 include_directories("${PROJECT_BINARY_DIR}")
715 include(CheckCSourceCompiles)
717 # Check for different inline keyword versions.
718 foreach(KEYWORD "inline" "__inline__" "__inline")
719 set(CMAKE_REQUIRED_DEFINITIONS "-DKEYWORD=${KEYWORD}")
720 CHECK_C_SOURCE_COMPILES(
723 static KEYWORD void a() {}
724 int main(int argc, char **argv) { a(); return 0; }
725 " LWS_HAVE_${KEYWORD})
728 if (NOT LWS_HAVE_inline)
729 if (LWS_HAVE___inline__)
730 set(inline __inline__)
731 elseif(LWS_HAVE___inline)
736 # Put the libraries and binaries that get built into directories at the
737 # top of the build tree rather than in hard-to-find leaf directories.
738 SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/bin")
739 SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/lib")
740 SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/lib")
742 SET(LWS_INSTALL_PATH "${CMAKE_INSTALL_PREFIX}")
744 # Put absolute path of dynamic libraries into the object code. Some
745 # architectures, notably Mac OS X, need this.
746 SET(CMAKE_INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${LWS_INSTALL_LIB_DIR}${LIB_SUFFIX}")
748 include(CheckFunctionExists)
749 include(CheckSymbolExists)
750 include(CheckIncludeFile)
751 include(CheckIncludeFiles)
752 include(CheckLibraryExists)
753 include(CheckTypeSize)
754 include(CheckCSourceCompiles)
756 if (LWS_WITHOUT_BUILTIN_SHA1)
757 set(LWS_SHA1_USE_OPENSSL_NAME 1)
761 set(CMAKE_REQUIRED_LIBRARIES network)
764 CHECK_C_SOURCE_COMPILES(
766 int main(int argc, char **argv) { return malloc_trim(0); }
767 " LWS_HAVE_MALLOC_TRIM)
768 CHECK_C_SOURCE_COMPILES(
770 int main(int argc, char **argv) { return (int)malloc_usable_size((void *)0); }
771 " LWS_HAVE_MALLOC_USABLE_SIZE)
773 CHECK_FUNCTION_EXISTS(fork LWS_HAVE_FORK)
774 CHECK_FUNCTION_EXISTS(getenv LWS_HAVE_GETENV)
775 CHECK_FUNCTION_EXISTS(malloc LWS_HAVE_MALLOC)
776 CHECK_FUNCTION_EXISTS(memset LWS_HAVE_MEMSET)
777 CHECK_FUNCTION_EXISTS(realloc LWS_HAVE_REALLOC)
778 CHECK_FUNCTION_EXISTS(socket LWS_HAVE_SOCKET)
779 CHECK_FUNCTION_EXISTS(strerror LWS_HAVE_STRERROR)
780 CHECK_FUNCTION_EXISTS(vfork LWS_HAVE_VFORK)
781 CHECK_FUNCTION_EXISTS(execvpe LWS_HAVE_EXECVPE)
782 CHECK_FUNCTION_EXISTS(getifaddrs LWS_HAVE_GETIFADDRS)
783 CHECK_FUNCTION_EXISTS(snprintf LWS_HAVE_SNPRINTF)
784 CHECK_FUNCTION_EXISTS(_snprintf LWS_HAVE__SNPRINTF)
785 CHECK_FUNCTION_EXISTS(_vsnprintf LWS_HAVE__VSNPRINTF)
786 CHECK_FUNCTION_EXISTS(getloadavg LWS_HAVE_GETLOADAVG)
787 CHECK_FUNCTION_EXISTS(atoll LWS_HAVE_ATOLL)
788 CHECK_FUNCTION_EXISTS(_atoi64 LWS_HAVE__ATOI64)
789 CHECK_FUNCTION_EXISTS(_stat32i64 LWS_HAVE__STAT32I64)
790 CHECK_FUNCTION_EXISTS(clock_gettime LWS_HAVE_CLOCK_GETTIME)
792 if (NOT LWS_HAVE_GETIFADDRS)
793 if (LWS_WITHOUT_BUILTIN_GETIFADDRS)
794 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.")
796 set(LWS_BUILTIN_GETIFADDRS 1)
799 CHECK_INCLUDE_FILE(dlfcn.h LWS_HAVE_DLFCN_H)
800 CHECK_INCLUDE_FILE(fcntl.h LWS_HAVE_FCNTL_H)
801 CHECK_INCLUDE_FILE(in6addr.h LWS_HAVE_IN6ADDR_H)
802 CHECK_INCLUDE_FILE(memory.h LWS_HAVE_MEMORY_H)
803 CHECK_INCLUDE_FILE(netinet/in.h LWS_HAVE_NETINET_IN_H)
804 CHECK_INCLUDE_FILE(stdint.h LWS_HAVE_STDINT_H)
805 CHECK_INCLUDE_FILE(stdlib.h LWS_HAVE_STDLIB_H)
806 CHECK_INCLUDE_FILE(strings.h LWS_HAVE_STRINGS_H)
807 CHECK_INCLUDE_FILE(string.h LWS_HAVE_STRING_H)
808 CHECK_INCLUDE_FILE(sys/prctl.h LWS_HAVE_SYS_PRCTL_H)
809 CHECK_INCLUDE_FILE(sys/socket.h LWS_HAVE_SYS_SOCKET_H)
810 CHECK_INCLUDE_FILE(sys/sockio.h LWS_HAVE_SYS_SOCKIO_H)
811 CHECK_INCLUDE_FILE(sys/stat.h LWS_HAVE_SYS_STAT_H)
812 CHECK_INCLUDE_FILE(sys/types.h LWS_HAVE_SYS_TYPES_H)
813 CHECK_INCLUDE_FILE(unistd.h LWS_HAVE_UNISTD_H)
814 CHECK_INCLUDE_FILE(vfork.h LWS_HAVE_VFORK_H)
815 CHECK_INCLUDE_FILE(sys/capability.h LWS_HAVE_SYS_CAPABILITY_H)
816 CHECK_INCLUDE_FILE(malloc.h LWS_HAVE_MALLOC_H)
817 CHECK_INCLUDE_FILE(pthread.h LWS_HAVE_PTHREAD_H)
818 CHECK_INCLUDE_FILE(inttypes.h LWS_HAVE_INTTYPES_H)
820 CHECK_LIBRARY_EXISTS(cap cap_set_flag "" LWS_HAVE_LIBCAP)
824 if (NOT LWS_DBUS_LIB)
825 set(LWS_DBUS_LIB "dbus-1")
828 CHECK_LIBRARY_EXISTS(${LWS_DBUS_LIB} dbus_connection_set_watch_functions "" LWS_HAVE_LIBDBUS)
829 if (NOT LWS_HAVE_LIBDBUS)
830 message(FATAL_ERROR "Install dbus-devel, or libdbus-1-dev etc")
833 if (NOT LWS_DBUS_INCLUDE1)
834 # look in fedora and debian / ubuntu place
835 if (EXISTS "/usr/include/dbus-1.0")
836 set(LWS_DBUS_INCLUDE1 "/usr/include/dbus-1.0")
838 message(FATAL_ERROR "Set LWS_DBUS_INCLUDE1 to /usr/include/dbus-1.0 or wherever the main dbus includes are")
842 if (NOT LWS_DBUS_INCLUDE2)
843 # look in fedora... debian / ubuntu has the ARCH in the path...
844 if (EXISTS "/usr/lib64/dbus-1.0/include")
845 set(LWS_DBUS_INCLUDE2 "/usr/lib64/dbus-1.0/include")
847 message(FATAL_ERROR "Set LWS_DBUS_INCLUDE2 to /usr/lib/ARCH-linux-gnu/dbus-1.0/include or wherever dbus-arch-deps.h is on your system")
851 set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES};${LWS_DBUS_INCLUDE1};${LWS_DBUS_INCLUDE2})
853 CHECK_C_SOURCE_COMPILES("#include <dbus/dbus.h>
856 }" LWS_DBUS_CHECK_OK)
860 CHECK_INCLUDE_FILE(uv-version.h LWS_HAVE_UV_VERSION_H)
861 # libuv changed the location in 1.21.0. Retain both
862 # checks temporarily to ensure a smooth transition.
863 if (NOT LWS_HAVE_UV_VERSION_H)
864 CHECK_INCLUDE_FILE(uv/version.h LWS_HAVE_NEW_UV_VERSION_H)
869 if (LWS_WITH_ZLIB AND NOT LWS_WITH_BUNDLED_ZLIB)
871 CHECK_INCLUDE_FILE(miniz.h LWS_HAVE_ZLIB_H)
873 CHECK_INCLUDE_FILE(zlib.h LWS_HAVE_ZLIB_H)
877 # TODO: These can also be tested to see whether they actually work...
878 set(LWS_HAVE_WORKING_FORK LWS_HAVE_FORK)
879 set(LWS_HAVE_WORKING_VFORK LWS_HAVE_VFORK)
881 CHECK_INCLUDE_FILES("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)
883 CHECK_C_SOURCE_COMPILES("#include <stdint.h>
889 set(CMAKE_REQUIRED_FLAGS "-pthread")
890 CHECK_C_SOURCE_COMPILES("#define _GNU_SOURCE
894 pthread_setname_np(th, NULL);
896 }" LWS_HAS_PTHREAD_SETNAME_NP)
898 CHECK_C_SOURCE_COMPILES("#include <stddef.h>
901 void *p = (void *)getopt_long;
903 }" LWS_HAS_GETOPT_LONG)
911 set(size_t "unsigned int")
914 if (NOT LWS_HAVE_MALLOC)
915 set(malloc rpl_malloc)
918 if (NOT LWS_HAVE_REALLOC)
919 set(realloc rpl_realloc)
923 execute_process(COMMAND uname -n OUTPUT_VARIABLE NODENAME)
924 # Need to chomp the \n at end of output.
925 string(REGEX REPLACE "[\n]+" "" NODENAME "${NODENAME}")
927 if( NODENAME STREQUAL "smartos" )
928 add_definitions( "-D__smartos__" )
934 # Turn off stupid microsoft security warnings.
935 add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
938 include_directories("${PROJECT_SOURCE_DIR}/lib")
940 # Group headers and sources.
941 # Some IDEs use this for nicer file structure.
946 "${PROJECT_SOURCE_DIR}/include/libwebsockets.h"
947 "${PROJECT_BINARY_DIR}/lws_config.h"
948 "${PROJECT_SOURCE_DIR}/plugins/ssh-base/include/lws-plugin-ssh.h"
956 lib/core/libwebsockets.c
958 lib/misc/base64-decode.c
963 if (LWS_WITH_DEPRECATED_LWS_DLL)
968 if (LWS_WITH_NETWORK)
970 lib/core-net/dummy-callback.c
971 lib/core-net/output.c
973 lib/core-net/network.c
975 lib/core-net/pollfd.c
976 lib/core-net/service.c
977 lib/core-net/sorted-usec-list.c
980 lib/core-net/wsi-timeout.c
982 lib/roles/pipe/ops-pipe.c
985 if (LWS_WITH_LWS_DSH)
987 lib/core-net/lws-dsh.c)
990 if (LWS_WITH_SEQUENCER)
992 lib/core-net/sequencer.c)
995 if (LWS_WITH_ABSTRACT)
997 lib/abstract/abstract.c
999 if (LWS_WITH_SEQUENCER)
1001 lib/abstract/test-sequencer.c)
1007 lib/core-net/stats.c
1013 list(APPEND SOURCES lib/misc/dir.c)
1016 if (LWS_WITH_THREADPOOL AND UNIX AND LWS_HAVE_PTHREAD_H)
1017 list(APPEND SOURCES lib/misc/threadpool/threadpool.c)
1020 if (LWS_ROLE_H1 OR LWS_ROLE_H2)
1022 lib/roles/http/header.c
1023 lib/roles/http/server/parsers.c)
1024 if (LWS_WITH_HTTP_STREAM_COMPRESSION)
1026 lib/roles/http/compression/stream.c
1027 lib/roles/http/compression/deflate/deflate.c)
1028 if (LWS_WITH_HTTP_BROTLI)
1030 lib/roles/http/compression/brotli/brotli.c)
1037 lib/roles/h1/ops-h1.c)
1042 lib/roles/ws/ops-ws.c)
1043 if (NOT LWS_WITHOUT_CLIENT)
1045 lib/roles/ws/client-ws.c
1046 lib/roles/ws/client-parser-ws.c)
1048 if (NOT LWS_WITHOUT_SERVER)
1050 lib/roles/ws/server-ws.c)
1056 lib/roles/raw-skt/ops-raw-skt.c
1057 lib/roles/raw-file/ops-raw-file.c)
1059 if (LWS_WITH_ABSTRACT)
1061 lib/abstract/transports/raw-skt.c)
1065 if (LWS_ROLE_RAW_PROXY)
1067 lib/roles/raw-proxy/ops-raw-proxy.c)
1072 lib/roles/cgi/cgi-server.c
1073 lib/roles/cgi/ops-cgi.c)
1078 lib/roles/dbus/dbus.c)
1081 if (LWS_WITH_ACCESS_LOG)
1083 lib/roles/http/server/access-log.c)
1086 if (LWS_WITH_PEER_LIMITS)
1088 lib/misc/peer-limits.c)
1093 lib/misc/lwsac/lwsac.c
1094 lib/misc/lwsac/cached-file.c)
1100 lib/misc/fts/trie-fd.c)
1103 if (LWS_WITH_DISKCACHE)
1105 lib/misc/diskcache.c)
1108 if (LWS_WITH_STRUCT_JSON)
1110 lib/misc/lws-struct-lejp.c)
1113 if (LWS_WITH_STRUCT_SQLITE3)
1115 lib/misc/lws-struct-sqlite.c)
1118 if (NOT LWS_WITHOUT_CLIENT)
1120 lib/core-net/connect.c
1121 lib/core-net/client.c
1122 lib/roles/http/client/client.c
1123 lib/roles/http/client/client-handshake.c)
1126 if (NOT LWS_WITHOUT_SERVER)
1128 lib/core-net/server.c
1129 lib/roles/listen/ops-listen.c)
1132 if (LWS_WITH_MBEDTLS)
1133 set(LWS_WITH_SSL ON)
1135 include_directories(lib/tls/mbedtls/wrapper/include)
1136 include_directories(lib/tls/mbedtls/wrapper/include/platform)
1137 include_directories(lib/tls/mbedtls/wrapper/include/internal)
1138 include_directories(lib/tls/mbedtls/wrapper/include/openssl)
1140 if (LWS_WITH_NETWORK)
1141 list(APPEND HDR_PRIVATE
1142 lib/tls/mbedtls/wrapper/include/internal/ssl3.h
1143 lib/tls/mbedtls/wrapper/include/internal/ssl_cert.h
1144 lib/tls/mbedtls/wrapper/include/internal/ssl_code.h
1145 lib/tls/mbedtls/wrapper/include/internal/ssl_dbg.h
1146 lib/tls/mbedtls/wrapper/include/internal/ssl_lib.h
1147 lib/tls/mbedtls/wrapper/include/internal/ssl_methods.h
1148 lib/tls/mbedtls/wrapper/include/internal/ssl_pkey.h
1149 lib/tls/mbedtls/wrapper/include/internal/ssl_stack.h
1150 lib/tls/mbedtls/wrapper/include/internal/ssl_types.h
1151 lib/tls/mbedtls/wrapper/include/internal/ssl_x509.h
1152 lib/tls/mbedtls/wrapper/include/internal/tls1.h
1153 lib/tls/mbedtls/wrapper/include/internal/x509_vfy.h)
1155 list(APPEND HDR_PRIVATE
1156 lib/tls/mbedtls/wrapper/include/openssl/ssl.h)
1158 list(APPEND HDR_PRIVATE
1159 lib/tls/mbedtls/wrapper/include/platform/ssl_pm.h
1160 lib/tls/mbedtls/wrapper/include/platform/ssl_port.h)
1163 lib/tls/mbedtls/wrapper/library/ssl_cert.c
1164 lib/tls/mbedtls/wrapper/library/ssl_lib.c
1165 lib/tls/mbedtls/wrapper/library/ssl_methods.c
1166 lib/tls/mbedtls/wrapper/library/ssl_pkey.c
1167 lib/tls/mbedtls/wrapper/library/ssl_stack.c
1168 lib/tls/mbedtls/wrapper/library/ssl_x509.c)
1171 lib/tls/mbedtls/wrapper/platform/ssl_pm.c
1172 lib/tls/mbedtls/wrapper/platform/ssl_port.c)
1180 if (LWS_WITH_NETWORK)
1182 lib/tls/tls-network.c
1186 if (LWS_WITH_MBEDTLS)
1188 lib/tls/mbedtls/tls.c
1189 lib/tls/mbedtls/x509.c
1191 if (LWS_WITH_NETWORK)
1193 lib/tls/mbedtls/ssl.c
1196 if (LWS_WITH_GENCRYPTO)
1198 lib/tls/mbedtls/lws-genhash.c
1199 lib/tls/mbedtls/lws-genrsa.c
1200 lib/tls/mbedtls/lws-genaes.c
1201 lib/tls/lws-genec-common.c
1202 lib/tls/mbedtls/lws-genec.c
1203 lib/tls/mbedtls/lws-gencrypto.c
1208 lib/tls/openssl/tls.c
1209 lib/tls/openssl/x509.c
1211 if (LWS_WITH_NETWORK)
1213 lib/tls/openssl/ssl.c
1216 if (LWS_WITH_GENCRYPTO)
1218 lib/tls/openssl/lws-genhash.c
1219 lib/tls/openssl/lws-genrsa.c
1220 lib/tls/openssl/lws-genaes.c
1221 lib/tls/lws-genec-common.c
1222 lib/tls/openssl/lws-genec.c
1223 lib/tls/openssl/lws-gencrypto.c
1228 if (NOT LWS_WITHOUT_SERVER)
1230 lib/tls/tls-server.c)
1231 if (LWS_WITH_MBEDTLS)
1233 lib/tls/mbedtls/mbedtls-server.c)
1236 lib/tls/openssl/openssl-server.c)
1239 if (NOT LWS_WITHOUT_CLIENT)
1241 lib/tls/tls-client.c)
1242 if (LWS_WITH_MBEDTLS)
1244 lib/tls/mbedtls/mbedtls-client.c)
1247 lib/tls/openssl/openssl-client.c)
1253 if (NOT LWS_WITHOUT_BUILTIN_SHA1)
1258 if (LWS_WITH_HTTP2 AND NOT LWS_WITHOUT_SERVER)
1260 lib/roles/h2/http2.c
1261 lib/roles/h2/hpack.c
1262 lib/roles/h2/ops-h2.c)
1264 # select the active platform files
1268 lib/plat/windows/windows-fds.c
1269 lib/plat/windows/windows-file.c
1270 lib/plat/windows/windows-init.c
1271 lib/plat/windows/windows-misc.c
1272 lib/plat/windows/windows-pipe.c
1273 lib/plat/windows/windows-plugins.c
1274 lib/plat/windows/windows-service.c
1275 lib/plat/windows/windows-sockets.c
1281 lib/plat/optee/lws-plat-optee.c
1283 if (LWS_WITH_NETWORK)
1285 lib/plat/optee/network.c
1291 lib/plat/esp32/esp32-fds.c
1292 lib/plat/esp32/esp32-file.c
1293 lib/plat/esp32/esp32-init.c
1294 lib/plat/esp32/esp32-misc.c
1295 lib/plat/esp32/esp32-pipe.c
1296 lib/plat/esp32/esp32-service.c
1297 lib/plat/esp32/esp32-sockets.c
1299 if(LWS_WITH_ESP32_HELPER)
1300 list(APPEND SOURCES lib/plat/esp32/esp32-helpers.c)
1303 set(LWS_PLAT_UNIX 1)
1305 lib/plat/unix/unix-caps.c
1306 lib/plat/unix/unix-file.c
1307 lib/plat/unix/unix-misc.c
1308 lib/plat/unix/unix-init.c
1310 if (LWS_WITH_NETWORK)
1312 lib/plat/unix/unix-pipe.c
1313 lib/plat/unix/unix-service.c
1314 lib/plat/unix/unix-sockets.c
1315 lib/plat/unix/unix-fds.c
1319 if (LWS_WITH_PLUGINS AND LWS_WITH_LIBUV)
1320 list(APPEND SOURCES lib/plat/unix/unix-plugins.c)
1326 if ((LWS_ROLE_H1 OR LWS_ROLE_H2) AND NOT LWS_WITHOUT_SERVER)
1328 lib/roles/http/server/server.c
1329 lib/roles/http/server/lws-spa.c)
1332 if (LWS_ROLE_WS AND NOT LWS_WITHOUT_EXTENSIONS)
1333 list(APPEND HDR_PRIVATE
1334 lib/roles/ws/ext/extension-permessage-deflate.h)
1336 lib/roles/ws/ext/extension.c
1337 lib/roles/ws/ext/extension-permessage-deflate.c)
1340 if (LWS_WITH_HTTP_PROXY)
1342 lib/roles/http/server/rewrite.c)
1345 if (LWS_WITH_POLL AND LWS_WITH_NETWORK)
1347 lib/event-libs/poll/poll.c)
1350 if (LWS_WITH_LIBUV AND LWS_WITH_NETWORK)
1352 lib/event-libs/libuv/libuv.c)
1355 if (LWS_WITH_LIBEVENT AND LWS_WITH_NETWORK)
1357 lib/event-libs/libevent/libevent.c)
1360 if (LWS_WITH_LIBEV AND LWS_WITH_NETWORK)
1362 lib/event-libs/libev/libev.c)
1363 # libev generates a big mess of warnings with gcc, maintainer claims gcc to blame
1364 set_source_files_properties( lib/event-libs/libev/libev.c PROPERTIES COMPILE_FLAGS "-Wno-error" )
1371 if (LWS_WITH_LEJP_CONF AND LWS_WITH_NETWORK AND NOT LWS_PLAT_OPTEE)
1373 "lib/roles/http/server/lejp-conf.c"
1377 if (LWS_WITH_ABSTRACT)
1379 lib/abstract/transports/unit-test.c)
1384 lib/abstract/protocols/smtp/smtp.c)
1387 if (LWS_WITH_RANGES)
1389 lib/roles/http/server/ranges.c)
1392 if (LWS_WITH_ZIP_FOPS)
1395 lib/roles/http/server/fops-zip.c)
1397 message(FATAL_ERROR "Pre-zipped file support (LWS_WITH_ZIP_FOPS) requires ZLIB (LWS_WITH_ZLIB)")
1407 lib/jose/jwe/enc/aescbc.c
1408 lib/jose/jwe/enc/aesgcm.c
1409 lib/jose/jwe/enc/aeskw.c
1410 lib/jose/jwe/jwe-rsa-aescbc.c
1411 lib/jose/jwe/jwe-rsa-aesgcm.c
1412 lib/jose/jwe/jwe-ecdh-es-aeskw.c
1416 if (LWS_WITH_JOSE OR LWS_WITH_GENCRYPTO)
1418 lib/tls/lws-gencrypto-common.c)
1421 # Add helper files for Windows.
1423 set(WIN32_HELPERS_PATH win32port/win32helpers)
1424 include_directories(${WIN32_HELPERS_PATH})
1428 ${WIN32_HELPERS_PATH}/gettimeofday.c
1431 list(APPEND HDR_PRIVATE
1432 ${WIN32_HELPERS_PATH}/gettimeofday.h
1438 if (NOT LWS_WITHOUT_DAEMONIZE)
1440 lib/misc/daemonize.c)
1445 if (NOT LWS_HAVE_GETIFADDRS)
1446 list(APPEND HDR_PRIVATE lib/misc/getifaddrs.h)
1447 list(APPEND SOURCES lib/misc/getifaddrs.c)
1451 if ((CMAKE_C_COMPILER_ID MATCHES "Clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
1452 set(COMPILER_IS_CLANG ON)
1455 if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX OR COMPILER_IS_CLANG)
1456 include (CheckCCompilerFlag)
1457 CHECK_C_COMPILER_FLAG(-fvisibility=hidden LWS_HAVE_VISIBILITY)
1458 if (LWS_HAVE_VISIBILITY)
1459 set(VISIBILITY_FLAG -fvisibility=hidden)
1462 set (GCOV_FLAGS "-fprofile-arcs -ftest-coverage ")
1466 set (ASAN_FLAGS "-fsanitize=address -fsanitize=undefined -fsanitize-address-use-after-scope -fsanitize-undefined-trap-on-error")
1467 if (NOT COMPILER_IS_CLANG)
1468 set (ASAN_FLAGS "${ASAN_FLAGS} -fsanitize=pointer-compare -fsanitize=pointer-subtract -fsanitize=leak")
1470 message("Enabling ASAN")
1473 check_c_compiler_flag("-Wignored-qualifiers" LWS_GCC_HAS_IGNORED_QUALIFIERS)
1474 check_c_compiler_flag("-Wtype-limits" LWS_GCC_HAS_TYPE_LIMITS)
1476 if (LWS_GCC_HAS_IGNORED_QUALIFIERS)
1477 set(CMAKE_C_FLAGS "-Wignored-qualifiers ${CMAKE_C_FLAGS}" )
1480 if (LWS_GCC_HAS_TYPE_LIMITS)
1481 set(CMAKE_C_FLAGS "-Wtype-limits ${CMAKE_C_FLAGS}" )
1484 if (UNIX AND NOT LWS_WITH_ESP32)
1485 set(CMAKE_C_FLAGS "-Wall -Wsign-compare -Wuninitialized -Werror ${VISIBILITY_FLAG} -Wundef ${GCOV_FLAGS} ${CMAKE_C_FLAGS} ${ASAN_FLAGS}" )
1487 set(CMAKE_C_FLAGS "-Wall -Wsign-compare -Wuninitialized -Werror ${VISIBILITY_FLAG} ${GCOV_FLAGS} ${CMAKE_C_FLAGS}" )
1492 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --sysroot ../../../../lib/libutils/isoc/include -I../../../../lib/libutils/isoc/include -I../../../../lib/libutils/ext/include" )
1495 if ((CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX) AND NOT LWS_WITHOUT_TESTAPPS)
1496 if (UNIX AND LWS_HAVE_PTHREAD_H)
1497 # jeez clang understands -pthread but dies if he sees it at link time!
1498 # http://stackoverflow.com/questions/2391194/what-is-gs-pthread-equiv-in-clang
1499 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pthread" )
1503 if (COMPILER_IS_CLANG)
1505 # otherwise osx blows a bunch of openssl deprecated api errors
1506 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-deprecated-declarations" )
1507 if (UNIX AND LWS_HAVE_PTHREAD_H)
1508 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pthread" )
1512 source_group("Headers Private" FILES ${HDR_PRIVATE})
1513 source_group("Headers Public" FILES ${HDR_PUBLIC})
1514 source_group("Sources" FILES ${SOURCES})
1515 source_group("Resources" FILES ${RESOURCES})
1522 if (LWS_WITH_STATIC)
1524 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
1526 add_library(websockets STATIC
1530 list(APPEND LWS_LIBRARIES websockets)
1533 # Windows uses the same .lib ending for static libraries and shared
1534 # library linker files, so rename the static library.
1535 set_target_properties(websockets
1537 OUTPUT_NAME websockets_static)
1541 COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/include/libwebsockets.h
1542 ${CMAKE_CURRENT_BINARY_DIR}/include/libwebsockets.h
1547 COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR}/include/libwebsockets/
1548 ${CMAKE_CURRENT_BINARY_DIR}/include/libwebsockets
1553 COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/lws_config.h
1554 ${CMAKE_CURRENT_BINARY_DIR}/include/lws_config.h
1559 if (LWS_WITH_SHARED)
1560 add_library(websockets_shared SHARED
1565 list(APPEND LWS_LIBRARIES websockets_shared)
1567 # We want the shared lib to be named "libwebsockets"
1568 # not "libwebsocket_shared".
1569 set_target_properties(websockets_shared
1571 OUTPUT_NAME websockets)
1574 # Compile as DLL (export function declarations)
1576 TARGET websockets_shared
1577 PROPERTY COMPILE_DEFINITIONS
1583 set_property(TARGET websockets_shared PROPERTY MACOSX_RPATH YES)
1587 TARGET websockets_shared
1588 COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/include/libwebsockets.h
1589 ${CMAKE_CURRENT_BINARY_DIR}/include/libwebsockets.h
1594 COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR}/include/libwebsockets
1595 ${CMAKE_CURRENT_BINARY_DIR}/include/libwebsockets
1599 TARGET websockets_shared
1600 COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/lws_config.h
1601 ${CMAKE_CURRENT_BINARY_DIR}/include/lws_config.h
1607 # Set the so version of the lib.
1608 # Equivalent to LDFLAGS=-version-info x:x:x
1609 if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX OR COMPILER_IS_CLANG)
1610 foreach(lib ${LWS_LIBRARIES})
1611 set_target_properties(${lib}
1613 SOVERSION ${SOVERSION})
1624 # ZLIB (needed for deflate extension and if LWS_WITH_HTTP_STREAM_COMPRESSION)
1627 if (LWS_WITH_BUNDLED_ZLIB)
1629 set(WIN32_ZLIB_PATH "win32port/zlib")
1631 ${WIN32_ZLIB_PATH}/adler32.c
1632 ${WIN32_ZLIB_PATH}/compress.c
1633 ${WIN32_ZLIB_PATH}/crc32.c
1634 ${WIN32_ZLIB_PATH}/deflate.c
1635 ${WIN32_ZLIB_PATH}/gzlib.c
1636 ${WIN32_ZLIB_PATH}/gzread.c
1637 ${WIN32_ZLIB_PATH}/gzwrite.c
1638 ${WIN32_ZLIB_PATH}/infback.c
1639 ${WIN32_ZLIB_PATH}/inffast.c
1640 ${WIN32_ZLIB_PATH}/inflate.c
1641 ${WIN32_ZLIB_PATH}/inftrees.c
1642 ${WIN32_ZLIB_PATH}/trees.c
1643 ${WIN32_ZLIB_PATH}/uncompr.c
1644 ${WIN32_ZLIB_PATH}/zutil.c)
1645 add_library(zlib_internal STATIC ${ZLIB_SRCS})
1646 set(ZLIB_INCLUDE_DIRS ${WIN32_ZLIB_PATH})
1647 get_property(ZLIB_LIBRARIES TARGET zlib_internal PROPERTY LOCATION)
1649 # Make sure zlib_internal is compiled before the libs.
1650 foreach (lib ${LWS_LIBRARIES})
1651 add_dependencies(${lib} zlib_internal)
1654 message(FATAL_ERROR "Don't have bundled zlib for that platform")
1656 elseif (NOT ZLIB_FOUND)
1658 find_package(Miniz REQUIRED)
1659 set(ZLIB_INCLUDE_DIRS ${MINIZ_INCLUDE_DIRS})
1660 set(ZLIB_LIBRARIES ${MINIZ_LIBRARIES})
1662 find_package(ZLIB REQUIRED)
1665 message("zlib/miniz include dirs: ${ZLIB_INCLUDE_DIRS}")
1666 message("zlib/miniz libraries: ${ZLIB_LIBRARIES}")
1667 include_directories(${ZLIB_INCLUDE_DIRS})
1668 list(APPEND LIB_LIST ${ZLIB_LIBRARIES})
1671 if (LWS_WITH_HTTP_BROTLI)
1672 list(APPEND LIB_LIST brotlienc brotlidec brotlidec)
1679 message("Compiling with SSL support")
1681 if (LWS_WITH_WOLFSSL)
1682 # Use wolfSSL as OpenSSL replacement.
1683 # TODO: Add a find_package command for this also.
1684 message("wolfSSL include dir: ${WOLFSSL_INCLUDE_DIRS}")
1685 message("wolfSSL libraries: ${WOLFSSL_LIBRARIES}")
1687 # Additional to the root directory we need to include
1688 # the wolfssl/ subdirectory which contains the OpenSSL
1689 # compatibility layer headers.
1691 if (LWS_WITH_CYASSL)
1692 foreach(inc ${WOLFSSL_INCLUDE_DIRS})
1693 include_directories("${inc}" "${inc}/cyassl")
1696 foreach(inc ${WOLFSSL_INCLUDE_DIRS})
1697 include_directories("${inc}" "${inc}/wolfssl")
1701 list(APPEND LIB_LIST "${WOLFSSL_LIBRARIES}")
1705 if (LWS_WITH_MBEDTLS)
1706 message("MBEDTLS include dir: ${MBEDTLS_INCLUDE_DIRS}")
1707 message("MBEDTLS libraries: ${MBEDTLS_LIBRARIES}")
1709 foreach(inc ${MBEDTLS_INCLUDE_DIRS})
1710 include_directories("${inc}" "${inc}/mbedtls")
1713 list(APPEND LIB_LIST "${MBEDTLS_LIBRARIES}")
1718 if (NOT OPENSSL_FOUND AND NOT LWS_WITH_BORINGSSL)
1719 # TODO: Add support for STATIC also.
1720 if (NOT LWS_WITH_ESP32)
1721 find_package(OpenSSL REQUIRED)
1723 set(OPENSSL_INCLUDE_DIRS "${OPENSSL_INCLUDE_DIR}")
1726 message("OpenSSL include dir: ${OPENSSL_INCLUDE_DIRS}")
1727 if (NOT LWS_WITH_ESP32)
1728 message("OpenSSL libraries: ${OPENSSL_LIBRARIES}")
1731 include_directories("${OPENSSL_INCLUDE_DIRS}")
1732 if (NOT LWS_WITH_ESP32)
1733 list(APPEND LIB_LIST ${OPENSSL_LIBRARIES})
1736 if (NOT LWS_WITH_MBEDTLS)
1737 # older (0.98) Openssl lacks this
1738 set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIRS})
1739 check_include_file(openssl/ecdh.h LWS_HAVE_OPENSSL_ECDH_H)
1741 if (LWS_SSL_SERVER_WITH_ECDH_CERT AND NOT LWS_HAVE_OPENSSL_ECDH_H)
1742 message(FATAL_ERROR "Missing openssl/ecdh.h, so cannot use LWS_SSL_SERVER_WITH_ECDH_CERT")
1745 unset(LWS_HAVE_OPENSSL_ECDH_H)
1746 endif(NOT LWS_WITH_MBEDTLS)
1752 if (NOT LIBEV_FOUND)
1753 find_path(LIBEV_INCLUDE_DIRS NAMES ev.h)
1754 find_library(LIBEV_LIBRARIES NAMES ev)
1755 if(LIBEV_INCLUDE_DIRS AND LIBEV_LIBRARIES)
1759 message("libev include dir: ${LIBEV_INCLUDE_DIRS}")
1760 message("libev libraries: ${LIBEV_LIBRARIES}")
1761 include_directories("${LIBEV_INCLUDE_DIRS}")
1762 list(APPEND LIB_LIST ${LIBEV_LIBRARIES})
1763 endif(LWS_WITH_LIBEV)
1766 if (NOT LIBUV_FOUND)
1767 find_path(LIBUV_INCLUDE_DIRS NAMES uv.h)
1768 find_library(LIBUV_LIBRARIES NAMES uv)
1769 if(LIBUV_INCLUDE_DIRS AND LIBUV_LIBRARIES)
1773 message("libuv include dir: ${LIBUV_INCLUDE_DIRS}")
1774 message("libuv libraries: ${LIBUV_LIBRARIES}")
1775 include_directories("${LIBUV_INCLUDE_DIRS}")
1776 list(APPEND LIB_LIST ${LIBUV_LIBRARIES})
1779 if (LWS_WITH_LIBEVENT)
1780 if (NOT LIBEVENT_FOUND)
1781 find_path(LIBEVENT_INCLUDE_DIRS NAMES event2/event.h)
1782 find_library(LIBEVENT_LIBRARIES NAMES event)
1783 if(LIBEVENT_INCLUDE_DIRS AND LIBEVENT_LIBRARIES)
1784 set(LIBEVENT_FOUND 1)
1787 message("libevent include dir: ${LIBEVENT_INCLUDE_DIRS}")
1788 message("libevent libraries: ${LIBEVENT_LIBRARIES}")
1789 include_directories("${LIBEVENT_INCLUDE_DIRS}")
1790 list(APPEND LIB_LIST ${LIBEVENT_LIBRARIES})
1791 endif(LWS_WITH_LIBEVENT)
1793 if (LWS_WITH_SQLITE3)
1794 if (NOT SQLITE3_FOUND)
1795 find_path(SQLITE3_INCLUDE_DIRS NAMES sqlite3.h)
1796 find_library(SQLITE3_LIBRARIES NAMES sqlite3)
1797 if(SQLITE3_INCLUDE_DIRS AND SQLITE3_LIBRARIES)
1798 set(SQLITE3_FOUND 1)
1801 message("sqlite3 include dir: ${SQLITE3_INCLUDE_DIRS}")
1802 message("sqlite3 libraries: ${SQLITE3_LIBRARIES}")
1803 include_directories("${SQLITE3_INCLUDE_DIRS}")
1804 list(APPEND LIB_LIST ${SQLITE3_LIBRARIES})
1808 if (LWS_WITH_HUBBUB)
1809 find_library(LIBHUBBUB_LIBRARIES NAMES hubbub)
1810 list(APPEND LIB_LIST ${LIBHUBBUB_LIBRARIES} )
1814 message("dbus include dir 1: ${LWS_DBUS_INCLUDE1}")
1815 message("dbus include dir 2: ${LWS_DBUS_INCLUDE2}")
1816 include_directories("${LWS_DBUS_INCLUDE1}")
1817 include_directories("${LWS_DBUS_INCLUDE2}")
1818 list(APPEND LIB_LIST ${LWS_DBUS_LIB})
1822 # Platform specific libs.
1825 list(APPEND LIB_LIST ws2.lib)
1827 list(APPEND LIB_LIST ws2_32.lib userenv.lib psapi.lib iphlpapi.lib)
1830 if (${CMAKE_SYSTEM_NAME} MATCHES "QNX")
1831 list(APPEND LIB_LIST socket)
1835 list(APPEND LIB_LIST m)
1839 list(APPEND LIB_LIST socket)
1843 list(APPEND LIB_LIST network)
1846 if (LWS_HAVE_LIBCAP)
1847 list(APPEND LIB_LIST cap )
1850 # Setup the linking for all libs.
1851 foreach (lib ${LWS_LIBRARIES})
1852 target_link_libraries(${lib} ${LIB_LIST})
1855 set (temp ${CMAKE_REQUIRED_LIBRARIES})
1856 set(CMAKE_REQUIRED_LIBRARIES ${LIB_LIST})
1859 if (LWS_WITH_BUNDLED_ZLIB)
1861 # it's trying to delete internal zlib entry
1862 LIST(REMOVE_AT CMAKE_REQUIRED_LIBRARIES 0 )
1867 CHECK_FUNCTION_EXISTS(SSL_CTX_set1_param LWS_HAVE_SSL_CTX_set1_param)
1868 CHECK_FUNCTION_EXISTS(SSL_set_info_callback LWS_HAVE_SSL_SET_INFO_CALLBACK)
1869 CHECK_FUNCTION_EXISTS(X509_VERIFY_PARAM_set1_host LWS_HAVE_X509_VERIFY_PARAM_set1_host)
1870 CHECK_FUNCTION_EXISTS(RSA_set0_key LWS_HAVE_RSA_SET0_KEY)
1871 CHECK_FUNCTION_EXISTS(X509_get_key_usage LWS_HAVE_X509_get_key_usage)
1872 CHECK_FUNCTION_EXISTS(EVP_PKEY_new_raw_private_key LWS_HAVE_SSL_CTX_EVP_PKEY_new_raw_private_key)
1873 CHECK_FUNCTION_EXISTS(SSL_CTX_get0_certificate LWS_HAVE_SSL_CTX_get0_certificate)
1874 CHECK_FUNCTION_EXISTS(SSL_get0_alpn_selected LWS_HAVE_SSL_get0_alpn_selected)
1875 CHECK_FUNCTION_EXISTS(SSL_set_alpn_protos LWS_HAVE_SSL_set_alpn_protos)
1876 CHECK_FUNCTION_EXISTS(EVP_aes_128_cfb8 LWS_HAVE_EVP_aes_128_cfb8)
1877 CHECK_FUNCTION_EXISTS(EVP_aes_128_cfb128 LWS_HAVE_EVP_aes_128_cfb128)
1878 CHECK_FUNCTION_EXISTS(EVP_aes_192_cfb8 LWS_HAVE_EVP_aes_192_cfb8)
1879 CHECK_FUNCTION_EXISTS(EVP_aes_192_cfb128 LWS_HAVE_EVP_aes_192_cfb128)
1880 CHECK_FUNCTION_EXISTS(EVP_aes_256_cfb8 LWS_HAVE_EVP_aes_256_cfb8)
1881 CHECK_FUNCTION_EXISTS(EVP_aes_256_cfb128 LWS_HAVE_EVP_aes_256_cfb128)
1882 CHECK_FUNCTION_EXISTS(EVP_aes_128_xts LWS_HAVE_EVP_aes_128_xts)
1883 CHECK_FUNCTION_EXISTS(RSA_verify_pss_mgf1 LWS_HAVE_RSA_verify_pss_mgf1)
1884 CHECK_FUNCTION_EXISTS(HMAC_CTX_new LWS_HAVE_HMAC_CTX_new)
1885 CHECK_FUNCTION_EXISTS(SSL_CTX_set_ciphersuites LWS_HAVE_SSL_CTX_set_ciphersuites)
1886 if (LWS_WITH_SSL AND NOT LWS_WITH_MBEDTLS)
1888 set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} dl)
1890 CHECK_C_SOURCE_COMPILES("#include <openssl/ssl.h>\nint main(void) { STACK_OF(X509) *c = NULL; SSL_CTX *ctx = NULL; return (int)SSL_CTX_get_extra_chain_certs_only(ctx, &c); }\n" LWS_HAVE_SSL_EXTRA_CHAIN_CERTS)
1891 CHECK_C_SOURCE_COMPILES("#include <openssl/ssl.h>\nint main(void) { EVP_MD_CTX *md_ctx = NULL; EVP_MD_CTX_free(md_ctx); return 0; }\n" LWS_HAVE_EVP_MD_CTX_free)
1892 CHECK_FUNCTION_EXISTS(ECDSA_SIG_set0 LWS_HAVE_ECDSA_SIG_set0)
1893 CHECK_FUNCTION_EXISTS(BN_bn2binpad LWS_HAVE_BN_bn2binpad)
1894 CHECK_FUNCTION_EXISTS(EVP_aes_128_wrap LWS_HAVE_EVP_aes_128_wrap)
1895 CHECK_FUNCTION_EXISTS(EC_POINT_get_affine_coordinates LWS_HAVE_EC_POINT_get_affine_coordinates)
1897 if (LWS_WITH_MBEDTLS)
1898 set(LWS_HAVE_TLS_CLIENT_METHOD 1)
1899 if (NOT LWS_WITH_ESP32)
1900 # not supported in esp-idf openssl wrapper yet, but is in our version
1901 set(LWS_HAVE_X509_VERIFY_PARAM_set1_host 1)
1904 CHECK_FUNCTION_EXISTS(mbedtls_ssl_conf_alpn_protocols LWS_HAVE_mbedtls_ssl_conf_alpn_protocols)
1905 CHECK_FUNCTION_EXISTS(mbedtls_ssl_get_alpn_protocol LWS_HAVE_mbedtls_ssl_get_alpn_protocol)
1906 CHECK_FUNCTION_EXISTS(mbedtls_ssl_conf_sni LWS_HAVE_mbedtls_ssl_conf_sni)
1907 CHECK_FUNCTION_EXISTS(mbedtls_ssl_set_hs_ca_chain LWS_HAVE_mbedtls_ssl_set_hs_ca_chain)
1908 CHECK_FUNCTION_EXISTS(mbedtls_ssl_set_hs_own_cert LWS_HAVE_mbedtls_ssl_set_hs_own_cert)
1909 CHECK_FUNCTION_EXISTS(mbedtls_ssl_set_hs_authmode LWS_HAVE_mbedtls_ssl_set_hs_authmode)
1910 CHECK_FUNCTION_EXISTS(mbedtls_net_init LWS_HAVE_mbedtls_net_init)
1913 CHECK_FUNCTION_EXISTS(TLS_client_method LWS_HAVE_TLS_CLIENT_METHOD)
1914 CHECK_FUNCTION_EXISTS(TLSv1_2_client_method LWS_HAVE_TLSV1_2_CLIENT_METHOD)
1917 # ideally we want to use pipe2()
1919 CHECK_C_SOURCE_COMPILES("#define _GNU_SOURCE\n#include <unistd.h>\nint main(void) {int fd[2];\n return pipe2(fd, 0);\n}\n" LWS_HAVE_PIPE2)
1921 # tcp keepalive needs this on linux to work practically... but it only exists
1922 # after kernel 2.6.37
1924 CHECK_C_SOURCE_COMPILES("#include <netinet/tcp.h>\nint main(void) { return TCP_USER_TIMEOUT; }\n" LWS_HAVE_TCP_USER_TIMEOUT)
1926 set(CMAKE_REQUIRED_LIBRARIES ${temp})
1927 # Generate the lws_config.h that includes all the public compilation settings.
1929 "${PROJECT_SOURCE_DIR}/cmake/lws_config.h.in"
1930 "${PROJECT_BINARY_DIR}/lws_config.h")
1932 # Generate the lws_config.h that includes all the private compilation settings.
1934 "${PROJECT_SOURCE_DIR}/cmake/lws_config_private.h.in"
1935 "${PROJECT_BINARY_DIR}/lws_config_private.h")
1937 # Generate self-signed SSL certs for the test-server.
1939 if (LWS_WITH_SSL AND NOT LWS_WITH_WOLFSSL)
1940 message("Searching for OpenSSL executable and dlls")
1941 find_package(OpenSSLbins)
1942 message("OpenSSL executable: ${OPENSSL_EXECUTABLE}")
1943 if (OPENSSL_EXECUTABLE MATCHES "^$")
1944 set(OPENSSL_EXECUTABLE openssl)
1946 if (NOT OPENSSL_EXECUTABLE)
1947 set(OPENSSL_EXECUTABLE openssl)
1954 if (LWS_WITH_SSL AND OPENSSL_EXECUTABLE AND NOT LWS_WITHOUT_TEST_SERVER AND NOT LWS_WITHOUT_SERVER AND NOT LWS_WITHOUT_TESTAPPS)
1960 message(" GENCERTS = ${GENCERTS}")
1962 message("Generating SSL Certificates for the test-server...")
1964 set(TEST_SERVER_SSL_KEY "${PROJECT_BINARY_DIR}/libwebsockets-test-server.key.pem")
1965 set(TEST_SERVER_SSL_CERT "${PROJECT_BINARY_DIR}/libwebsockets-test-server.pem")
1969 message("cmd = \"${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}\"")
1971 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 "${TEST_SERVER_SSL_CERT}"
1972 RESULT_VARIABLE OPENSSL_RETURN_CODE)
1974 file(WRITE "${PROJECT_BINARY_DIR}/openssl_input.txt"
1978 "libwebsockets-test\n"
1980 "none@invalid.org\n\n"
1983 # The "type" command is a bit picky with paths.
1984 file(TO_NATIVE_PATH "${PROJECT_BINARY_DIR}/openssl_input.txt" OPENSSL_INPUT_WIN_PATH)
1985 message("OPENSSL_INPUT_WIN_PATH = ${OPENSSL_INPUT_WIN_PATH}")
1986 message("cmd = \"${OPENSSL_EXECUTABLE}\" req -new -newkey rsa:1024 -days 10000 -nodes -x509 -keyout \"${TEST_SERVER_SSL_KEY}\" -out \"${TEST_SERVER_SSL_CERT}\"")
1989 COMMAND cmd /c type "${OPENSSL_INPUT_WIN_PATH}"
1990 COMMAND "${OPENSSL_EXECUTABLE}" req -new -newkey rsa:1024 -days 10000 -nodes -x509 -keyout "${TEST_SERVER_SSL_KEY}" -out "${TEST_SERVER_SSL_CERT}"
1991 RESULT_VARIABLE OPENSSL_RETURN_CODE
1992 OUTPUT_QUIET ERROR_QUIET)
1997 if (OPENSSL_RETURN_CODE)
1998 message(WARNING "!!! Failed to generate SSL certificate for Test Server using cmd.exe !!!:\nOpenSSL return code = ${OPENSSL_RETURN_CODE}")
2000 message("SUCCSESFULLY generated SSL certificate")
2005 COMMAND printf "GB\\nErewhon\\nAll around\\nlibwebsockets-test\\n\\nlocalhost\\nnone@invalid.org\\n"
2006 COMMAND "${OPENSSL_EXECUTABLE}"
2007 req -new -newkey rsa:1024 -days 10000 -nodes -x509 -keyout "${TEST_SERVER_SSL_KEY}" -out "${TEST_SERVER_SSL_CERT}"
2008 RESULT_VARIABLE OPENSSL_RETURN_CODE
2009 # OUTPUT_QUIET ERROR_QUIET
2012 if (OPENSSL_RETURN_CODE)
2013 message(WARNING "!!! Failed to generate SSL certificate for Test Server!!!:\nOpenSSL return code = ${OPENSSL_RETURN_CODE}")
2015 message("SUCCESSFULLY generated SSL certificate")
2019 list(APPEND TEST_SERVER_DATA
2020 "${TEST_SERVER_SSL_KEY}"
2021 "${TEST_SERVER_SSL_CERT}")
2031 if ((LWS_ROLE_H1 OR LWS_ROLE_H2) AND NOT LWS_WITHOUT_TESTAPPS)
2033 # Helper function for adding a test app.
2035 macro(create_test_app TEST_NAME MAIN_SRC S2 S3 S4 S5 S6)
2037 set(TEST_SRCS ${MAIN_SRC})
2039 if ("${S2}" STREQUAL "")
2041 list(APPEND TEST_SRCS ${S2})
2043 if ("${S3}" STREQUAL "")
2045 list(APPEND TEST_SRCS ${S3})
2047 if ("${S4}" STREQUAL "")
2049 list(APPEND TEST_SRCS ${S4})
2051 if ("${S5}" STREQUAL "")
2053 list(APPEND TEST_SRCS ${S5})
2055 if ("${S6}" STREQUAL "")
2057 list(APPEND TEST_SRCS ${S6})
2060 list(APPEND TEST_SRCS
2061 ${WIN32_HELPERS_PATH}/getopt.c
2062 ${WIN32_HELPERS_PATH}/getopt_long.c
2063 ${WIN32_HELPERS_PATH}/gettimeofday.c
2066 list(APPEND TEST_HDR
2067 ${WIN32_HELPERS_PATH}/getopt.h
2068 ${WIN32_HELPERS_PATH}/gettimeofday.h
2072 source_group("Headers Private" FILES ${TEST_HDR})
2073 source_group("Sources" FILES ${TEST_SRCS})
2074 add_executable(${TEST_NAME} ${TEST_SRCS} ${TEST_HDR})
2076 if (LWS_LINK_TESTAPPS_DYNAMIC)
2077 if (NOT LWS_WITH_SHARED)
2078 message(FATAL_ERROR "Build of the shared library is disabled. LWS_LINK_TESTAPPS_DYNAMIC must be combined with LWS_WITH_SHARED.")
2080 target_link_libraries(${TEST_NAME} websockets_shared)
2081 add_dependencies(${TEST_NAME} websockets_shared)
2083 if (NOT LWS_WITH_STATIC)
2084 message(FATAL_ERROR "Build of the static library is disabled. Disabled LWS_LINK_TESTAPPS_DYNAMIC must be combined with LWS_WITH_STATIC.")
2086 target_link_libraries(${TEST_NAME} websockets)
2087 add_dependencies(${TEST_NAME} websockets)
2088 if (UNIX AND LWS_WITH_SSL AND NOT LWS_WITH_MBEDTLS)
2089 target_link_libraries(${TEST_NAME} dl)
2093 if (LWS_WITH_HTTP_STREAM_COMPRESSION)
2094 target_link_libraries(${TEST_NAME} z)
2097 # Set test app specific defines.
2098 set_property(TARGET ${TEST_NAME}
2099 PROPERTY COMPILE_DEFINITIONS
2100 INSTALL_DATADIR="${CMAKE_INSTALL_PREFIX}/share"
2103 # Prefix the binary names with libwebsockets.
2104 set_target_properties(${TEST_NAME}
2106 OUTPUT_NAME libwebsockets-${TEST_NAME})
2108 # Add to the list of tests.
2109 list(APPEND TEST_APP_LIST ${TEST_NAME})
2112 if (UNIX AND LWS_WITH_PLUGINS)
2113 set(CMAKE_C_FLAGS "-fPIC ${CMAKE_C_FLAGS}")
2114 if(NOT((${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD") OR (${CMAKE_SYSTEM_NAME} MATCHES "QNX")))
2115 target_link_libraries(websockets dl)
2119 if (NOT LWS_WITHOUT_SERVER)
2123 if (NOT LWS_WITHOUT_TEST_SERVER)
2124 create_test_app(test-server "test-apps/test-server.c"
2132 create_test_app(test-sshd "test-apps/test-sshd.c"
2138 target_include_directories(test-sshd PRIVATE "${PROJECT_SOURCE_DIR}/plugins/ssh-base/include")
2145 # test-server-extpoll
2147 if (NOT LWS_WITHOUT_TEST_SERVER_EXTPOLL AND NOT WIN32)
2148 create_test_app(test-server-extpoll
2149 "test-apps/test-server.c"
2155 # Set defines for this executable only.
2157 TARGET test-server-extpoll
2158 PROPERTY COMPILE_DEFINITIONS
2160 INSTALL_DATADIR="${CMAKE_INSTALL_PREFIX}/share"
2163 # We need to link against winsock code.
2165 target_link_libraries(test-server-extpoll ws2_32.lib)
2172 "test-apps/test-lejp.c"
2180 # Data files for running the test server.
2181 list(APPEND TEST_SERVER_DATA
2182 "${PROJECT_SOURCE_DIR}/test-apps/favicon.ico"
2183 "${PROJECT_SOURCE_DIR}/test-apps/leaf.jpg"
2184 "${PROJECT_SOURCE_DIR}/test-apps/candide.zip"
2185 "${PROJECT_SOURCE_DIR}/test-apps/libwebsockets.org-logo.svg"
2186 "${PROJECT_SOURCE_DIR}/test-apps/http2.png"
2187 "${PROJECT_SOURCE_DIR}/test-apps/wss-over-h2.png"
2188 "${PROJECT_SOURCE_DIR}/test-apps/lws-common.js"
2189 "${PROJECT_SOURCE_DIR}/test-apps/test.html"
2190 "${PROJECT_SOURCE_DIR}/test-apps/test.css"
2191 "${PROJECT_SOURCE_DIR}/test-apps/test.js")
2193 add_custom_command(TARGET test-server
2195 COMMAND "${CMAKE_COMMAND}" -E make_directory "$<TARGET_FILE_DIR:test-server>/../share/libwebsockets-test-server")
2197 # Copy the file needed to run the server so that the test apps can
2198 # reach them from their default output location
2199 foreach (TEST_FILE ${TEST_SERVER_DATA})
2200 if (EXISTS ${TEST_FILE})
2201 add_custom_command(TARGET test-server
2203 COMMAND "${CMAKE_COMMAND}" -E copy "${TEST_FILE}" "$<TARGET_FILE_DIR:test-server>/../share/libwebsockets-test-server" VERBATIM)
2206 endif(NOT LWS_WITHOUT_SERVER)
2208 if (NOT LWS_WITHOUT_CLIENT)
2212 if (NOT LWS_WITHOUT_TEST_CLIENT)
2213 create_test_app(test-client "test-apps/test-client.c" "" "" "" "" "")
2216 endif(NOT LWS_WITHOUT_CLIENT)
2219 if (LWS_WITH_PLUGINS AND LWS_WITH_SHARED)
2220 macro(create_plugin PLUGIN_NAME PLUGIN_INCLUDE MAIN_SRC S2 S3)
2222 set(PLUGIN_SRCS ${MAIN_SRC})
2224 if ("${S2}" STREQUAL "")
2226 list(APPEND PLUGIN_SRCS ${S2})
2228 if ("${S3}" STREQUAL "")
2230 list(APPEND PLUGIN_SRCS ${S3})
2234 list(APPEND PLUGIN_SRCS
2235 ${WIN32_HELPERS_PATH}/getopt.c
2236 ${WIN32_HELPERS_PATH}/getopt_long.c
2237 ${WIN32_HELPERS_PATH}/gettimeofday.c
2240 list(APPEND PLUGIN_HDR
2241 ${WIN32_HELPERS_PATH}/getopt.h
2242 ${WIN32_HELPERS_PATH}/gettimeofday.h
2246 source_group("Headers Private" FILES ${PLUGIN_HDR})
2247 source_group("Sources" FILES ${PLUGIN_SRCS})
2248 add_library(${PLUGIN_NAME} SHARED ${PLUGIN_SRCS} ${PLUGIN_HDR})
2250 target_link_libraries(${PLUGIN_NAME} websockets_shared)
2251 add_dependencies(${PLUGIN_NAME} websockets_shared)
2252 include_directories(${PLUGIN_INCLUDE})
2254 # Set test app specific defines.
2255 set_property(TARGET ${PLUGIN_NAME}
2256 PROPERTY COMPILE_DEFINITIONS
2257 INSTALL_DATADIR="${CMAKE_INSTALL_PREFIX}/plugins"
2260 SET_TARGET_PROPERTIES(${PLUGIN_NAME}
2261 PROPERTIES COMPILE_FLAGS ${CMAKE_C_FLAGS})
2263 # set_target_properties(${PLUGIN_NAME}
2265 # OUTPUT_NAME ${PLUGIN_NAME})
2267 list(APPEND PLUGINS_LIST ${PLUGIN_NAME})
2272 create_plugin(protocol_dumb_increment ""
2273 "plugins/protocol_dumb_increment.c" "" "")
2274 create_plugin(protocol_lws_mirror ""
2275 "plugins/protocol_lws_mirror.c" "" "")
2276 create_plugin(protocol_lws_status ""
2277 "plugins/protocol_lws_status.c" "" "")
2278 create_plugin(protocol_lws_table_dirlisting ""
2279 "plugins/generic-table/protocol_table_dirlisting.c" "" "")
2281 create_plugin(protocol_lws_raw_test ""
2282 "plugins/protocol_lws_raw_test.c" "" "")
2284 create_plugin(protocol_deaddrop ""
2285 "plugins/deaddrop/protocol_lws_deaddrop.c" "" "")
2289 if (LWS_WITH_SERVER_STATUS)
2290 create_plugin(protocol_lws_server_status ""
2291 "plugins/protocol_lws_server_status.c" "" "")
2294 if (NOT LWS_WITHOUT_CLIENT)
2295 create_plugin(protocol_client_loopback_test ""
2296 "plugins/protocol_client_loopback_test.c" "" "")
2301 create_plugin(protocol_post_demo ""
2302 "plugins/protocol_post_demo.c" "" "")
2304 if (LWS_ROLE_RAW_PROXY)
2305 create_plugin(protocol_lws_raw_proxy ""
2306 "plugins/raw-proxy/protocol_lws_raw_proxy.c" "" "")
2310 create_plugin(protocol_fulltext_demo ""
2311 "plugins/protocol_fulltext_demo.c" "" "")
2316 create_plugin(protocol_lws_ssh_base "plugins/ssh-base/include"
2317 "plugins/ssh-base/sshd.c;plugins/ssh-base/telnet.c;plugins/ssh-base/kex-25519.c" "plugins/ssh-base/crypto/chacha.c;plugins/ssh-base/crypto/ed25519.c;plugins/ssh-base/crypto/fe25519.c;plugins/ssh-base/crypto/ge25519.c;plugins/ssh-base/crypto/poly1305.c;plugins/ssh-base/crypto/sc25519.c;plugins/ssh-base/crypto/smult_curve25519_ref.c" "")
2318 create_plugin(protocol_lws_sshd_demo "plugins/ssh-base/include" "plugins/protocol_lws_sshd_demo.c" "" "")
2320 include_directories("${PROJECT_SOURCE_DIR}/plugins/ssh-base/include")
2326 create_plugin(protocol_lws_acme_client ""
2327 "plugins/acme-client/protocol_lws_acme_client.c" "" "")
2330 if (LWS_WITH_GENERIC_SESSIONS AND LWS_ROLE_WS)
2331 create_plugin(protocol_generic_sessions ""
2332 "plugins/generic-sessions/protocol_generic_sessions.c"
2333 "plugins/generic-sessions/utils.c"
2334 "plugins/generic-sessions/handlers.c")
2337 target_link_libraries(protocol_generic_sessions ${LWS_SQLITE3_LIBRARIES})
2339 target_link_libraries(protocol_generic_sessions sqlite3 )
2342 create_plugin(protocol_lws_messageboard ""
2343 "plugins/generic-sessions/protocol_lws_messageboard.c" "" "")
2345 target_link_libraries(protocol_lws_messageboard ${LWS_SQLITE3_LIBRARIES})
2347 target_link_libraries(protocol_lws_messageboard sqlite3 )
2350 endif(LWS_WITH_GENERIC_SESSIONS AND LWS_ROLE_WS)
2353 endif(LWS_WITH_PLUGINS AND LWS_WITH_SHARED)
2356 # Copy OpenSSL dlls to the output directory on Windows.
2357 # (Otherwise we'll get an error when trying to run)
2359 if (WIN32 AND LWS_WITH_SSL AND NOT LWS_WITH_WOLFSSL)
2360 if(OPENSSL_BIN_FOUND)
2361 message("OpenSSL dlls found:")
2362 message(" Libeay: ${LIBEAY_BIN}")
2363 message(" SSLeay: ${SSLEAY_BIN}")
2365 foreach(TARGET_BIN ${TEST_APP_LIST})
2366 add_custom_command(TARGET ${TARGET_BIN}
2368 COMMAND "${CMAKE_COMMAND}" -E copy "${LIBEAY_BIN}" "$<TARGET_FILE_DIR:${TARGET_BIN}>" VERBATIM)
2369 add_custom_command(TARGET ${TARGET_BIN}
2371 COMMAND "${CMAKE_COMMAND}" -E copy "${SSLEAY_BIN}" "$<TARGET_FILE_DIR:${TARGET_BIN}>" VERBATIM)
2374 # Win32: if we are using libuv, also need to copy it in the output dir
2376 if (WIN32 AND LWS_WITH_LIBUV)
2377 STRING(REPLACE ".lib" ".dll" LIBUV_BIN ${LIBUV_LIBRARIES})
2378 add_custom_command(TARGET ${TARGET_BIN}
2380 COMMAND "${CMAKE_COMMAND}" -E copy "${LIBUV_BIN}" "$<TARGET_FILE_DIR:${TARGET_BIN}>" VERBATIM)
2385 endif((LWS_ROLE_H1 OR LWS_ROLE_H2) AND NOT LWS_WITHOUT_TESTAPPS)
2388 list(APPEND LWSWS_SRCS
2393 list(APPEND LWSWS_SRCS
2394 ${WIN32_HELPERS_PATH}/getopt.c
2395 ${WIN32_HELPERS_PATH}/getopt_long.c
2396 ${WIN32_HELPERS_PATH}/gettimeofday.c
2399 list(APPEND LWSWS_HDR
2400 ${WIN32_HELPERS_PATH}/getopt.h
2401 ${WIN32_HELPERS_PATH}/gettimeofday.h
2405 source_group("Headers Private" FILES ${LWSWS_HDR})
2406 source_group("Sources" FILES ${LWSWS_SRCS})
2407 add_executable("lwsws" ${LWSWS_SRCS} ${LWSWS_HDR})
2409 target_link_libraries("lwsws" websockets_shared)
2410 add_dependencies("lwsws" websockets_shared)
2412 # Set test app specific defines.
2413 set_property(TARGET "lwsws"
2414 PROPERTY COMPILE_DEFINITIONS
2415 INSTALL_DATADIR="${CMAKE_INSTALL_PREFIX}/share"
2417 endif (LWS_WITH_LWSWS)
2421 # Generate and install pkgconfig.
2422 # (This is not indented, because the tabs will be part of the output)
2423 file(WRITE "${PROJECT_BINARY_DIR}/libwebsockets.pc"
2424 "prefix=\"${CMAKE_INSTALL_PREFIX}\"
2425 exec_prefix=\${prefix}
2426 libdir=\${exec_prefix}/lib${LIB_SUFFIX}
2427 includedir=\${prefix}/include
2430 Description: Websockets server and client library
2431 Version: ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}
2433 Libs: -L\${libdir} -lwebsockets
2434 Cflags: -I\${includedir}"
2437 install(FILES "${PROJECT_BINARY_DIR}/libwebsockets.pc"
2438 DESTINATION lib${LIB_SUFFIX}/pkgconfig)
2440 file(WRITE "${PROJECT_BINARY_DIR}/libwebsockets_static.pc"
2441 "prefix=\"${CMAKE_INSTALL_PREFIX}\"
2442 exec_prefix=\${prefix}
2443 libdir=\${exec_prefix}/lib${LIB_SUFFIX}
2444 includedir=\${prefix}/include
2446 Name: libwebsockets_static
2447 Description: Websockets server and client static library
2448 Version: ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}
2450 Libs: -L\${libdir} -lwebsockets_static
2452 Cflags: -I\${includedir}"
2455 install(FILES "${PROJECT_BINARY_DIR}/libwebsockets_static.pc"
2456 DESTINATION lib${LIB_SUFFIX}/pkgconfig)
2462 # Installation preparations.
2465 if(WIN32 AND NOT CYGWIN)
2466 set(DEF_INSTALL_CMAKE_DIR cmake)
2468 set(DEF_INSTALL_CMAKE_DIR lib${LIB_SUFFIX}/cmake/libwebsockets)
2471 set(LWS_INSTALL_CMAKE_DIR ${DEF_INSTALL_CMAKE_DIR} CACHE PATH "Installation directory for CMake files")
2473 # Export targets (This is used for other CMake projects to easily find the libraries and include files).
2474 if (LWS_WITH_EXPORT_LWSTARGETS)
2475 export(TARGETS ${LWS_LIBRARIES}
2476 FILE "${PROJECT_BINARY_DIR}/LibwebsocketsTargets.cmake")
2479 export(PACKAGE libwebsockets)
2481 # Generate the config file for the build-tree.
2482 set(LWS__INCLUDE_DIRS
2483 "${PROJECT_SOURCE_DIR}/lib"
2484 "${PROJECT_BINARY_DIR}")
2485 set(LIBWEBSOCKETS_INCLUDE_DIRS ${LWS__INCLUDE_DIRS} CACHE PATH "Libwebsockets include directories")
2486 configure_file(${PROJECT_SOURCE_DIR}/cmake/LibwebsocketsConfig.cmake.in
2487 ${PROJECT_BINARY_DIR}/LibwebsocketsConfig.cmake
2490 # Generate the config file for the installation tree.
2491 get_filename_component(LWS_ABSOLUTE_INSTALL_CMAKE_DIR ${LWS_INSTALL_CMAKE_DIR} ABSOLUTE)
2492 get_filename_component(LWS_ABSOLUTE_INSTALL_INCLUDE_DIR ${LWS_INSTALL_INCLUDE_DIR} ABSOLUTE)
2495 "${LWS_ABSOLUTE_INSTALL_CMAKE_DIR}"
2496 "${LWS_ABSOLUTE_INSTALL_INCLUDE_DIR}") # Calculate the relative directory from the cmake dir.
2498 # Note the EVENT_CMAKE_DIR is defined in JanssonConfig.cmake.in,
2499 # we escape it here so it's evaluated when it is included instead
2500 # so that the include dirs are given relative to where the
2501 # config file is located.
2502 set(LWS__INCLUDE_DIRS
2503 "\${LWS_CMAKE_DIR}/${REL_INCLUDE_DIR}")
2504 configure_file(${PROJECT_SOURCE_DIR}/cmake/LibwebsocketsConfig.cmake.in
2505 ${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/LibwebsocketsConfig.cmake
2508 # Generate version info for both build-tree and install-tree.
2509 configure_file(${PROJECT_SOURCE_DIR}/cmake/LibwebsocketsConfigVersion.cmake.in
2510 ${PROJECT_BINARY_DIR}/LibwebsocketsConfigVersion.cmake
2513 set_target_properties(${LWS_LIBRARIES}
2514 PROPERTIES PUBLIC_HEADER "${HDR_PUBLIC}")
2520 install(DIRECTORY include/libwebsockets
2521 DESTINATION "${LWS_INSTALL_INCLUDE_DIR}" COMPONENT dev_headers)
2523 # Install libs and headers.
2524 install(TARGETS ${LWS_LIBRARIES}
2525 EXPORT LibwebsocketsTargets
2526 LIBRARY DESTINATION "${LWS_INSTALL_LIB_DIR}${LIB_SUFFIX}" COMPONENT libraries
2527 ARCHIVE DESTINATION "${LWS_INSTALL_LIB_DIR}${LIB_SUFFIX}" COMPONENT libraries
2528 RUNTIME DESTINATION "${LWS_INSTALL_BIN_DIR}" COMPONENT libraries # Windows DLLs
2529 PUBLIC_HEADER DESTINATION "${LWS_INSTALL_INCLUDE_DIR}" COMPONENT dev)
2531 set(CPACK_COMPONENT_LIBRARIES_DISPLAY_NAME "Libraries")
2532 set(CPACK_COMPONENT_DEV_DISPLAY_NAME "Development files")
2534 # Install test apps.
2535 if (NOT LWS_WITHOUT_TESTAPPS)
2536 install(TARGETS ${TEST_APP_LIST}
2537 RUNTIME DESTINATION ${LWS_INSTALL_EXAMPLES_DIR}
2539 set(CPACK_COMPONENT_EXAMPLES_DISPLAY_NAME "Example files")
2544 install(TARGETS lwsws
2545 RUNTIME DESTINATION "${LWS_INSTALL_BIN_DIR}" COMPONENT lwsws )
2548 # Programs shared files used by the test-server.
2549 if (NOT LWS_WITHOUT_TESTAPPS AND NOT LWS_WITHOUT_SERVER)
2550 install(FILES ${TEST_SERVER_DATA}
2551 DESTINATION share/libwebsockets-test-server
2554 install(FILES "${PROJECT_SOURCE_DIR}/test-apps/private/index.html"
2555 DESTINATION share/libwebsockets-test-server/private
2558 set(CGI_TEST_SCRIPT "${PROJECT_SOURCE_DIR}/test-apps/lws-cgi-test.sh")
2559 install(FILES ${CGI_TEST_SCRIPT}
2560 PERMISSIONS OWNER_EXECUTE GROUP_EXECUTE WORLD_EXECUTE OWNER_READ GROUP_READ WORLD_READ
2561 DESTINATION share/libwebsockets-test-server
2567 if (NOT LWS_WITHOUT_TEST_SERVER AND NOT LWS_WITHOUT_SERVER AND NOT LWS_WITHOUT_TESTAPPS)
2568 install(FILES test-apps/lws-ssh-test-keys;test-apps/lws-ssh-test-keys.pub
2569 DESTINATION share/libwebsockets-test-server
2575 if (LWS_WITH_PLUGINS)
2576 install(TARGETS ${PLUGINS_LIST}
2577 PERMISSIONS OWNER_WRITE OWNER_EXECUTE GROUP_EXECUTE WORLD_EXECUTE OWNER_READ GROUP_READ WORLD_READ
2578 DESTINATION share/libwebsockets-test-server/plugins
2582 install(FILES plugins/deaddrop/assets/index.html;plugins/deaddrop/assets/deaddrop.js;plugins/deaddrop/assets/deaddrop.css;plugins/deaddrop/assets/drop.svg
2583 DESTINATION share/libwebsockets-test-server/deaddrop
2588 if (LWS_WITH_SERVER_STATUS)
2589 install(FILES plugins/server-status.html;plugins/server-status.js;plugins/server-status.css;plugins/lwsws-logo.png
2590 DESTINATION share/libwebsockets-test-server/server-status
2593 if (LWS_WITH_GENERIC_SESSIONS)
2595 plugins/generic-sessions/assets/lwsgs-logo.png
2596 plugins/generic-sessions/assets/seats.jpg
2597 plugins/generic-sessions/assets/failed-login.html
2598 plugins/generic-sessions/assets/lwsgs.js
2599 plugins/generic-sessions/assets/lwsgs.css
2600 plugins/generic-sessions/assets/post-register-fail.html
2601 plugins/generic-sessions/assets/post-register-ok.html
2602 plugins/generic-sessions/assets/post-verify-ok.html
2603 plugins/generic-sessions/assets/post-verify-fail.html
2604 plugins/generic-sessions/assets/sent-forgot-ok.html
2605 plugins/generic-sessions/assets/sent-forgot-fail.html
2606 plugins/generic-sessions/assets/post-forgot-ok.html
2607 plugins/generic-sessions/assets/post-forgot-fail.html
2608 plugins/generic-sessions/assets/index.html
2609 DESTINATION share/libwebsockets-test-server/generic-sessions
2611 install(FILES plugins/generic-sessions/assets/successful-login.html
2612 DESTINATION share/libwebsockets-test-server/generic-sessions/needauth
2614 install(FILES plugins/generic-sessions/assets/admin-login.html
2615 DESTINATION share/libwebsockets-test-server/generic-sessions/needadmin
2620 plugins/generic-table/assets/lwsgt.js
2621 plugins/generic-table/assets/index.html
2622 DESTINATION share/libwebsockets-test-server/generic-table
2627 # Install the LibwebsocketsConfig.cmake and LibwebsocketsConfigVersion.cmake
2629 "${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/LibwebsocketsConfig.cmake"
2630 "${PROJECT_BINARY_DIR}/LibwebsocketsConfigVersion.cmake"
2631 DESTINATION "${LWS_INSTALL_CMAKE_DIR}" COMPONENT dev)
2633 # Install exports for the install-tree.
2634 if (LWS_WITH_EXPORT_LWSTARGETS)
2635 install(EXPORT LibwebsocketsTargets
2636 DESTINATION "${LWS_INSTALL_CMAKE_DIR}" COMPONENT dev)
2639 # build subdir is not part of sources
2640 set(CPACK_SOURCE_IGNORE_FILES $(CPACK_SOURCE_IGNORE_FILES) "/.git/" "/build/" "\\\\.tgz$" "\\\\.tar\\\\.gz$")
2642 # Most people are more used to "make dist" compared to "make package_source"
2643 add_custom_target(dist COMMAND "${CMAKE_MAKE_PROGRAM}" package_source)
2645 include(UseRPMTools)
2647 RPMTools_ADD_RPM_TARGETS(libwebsockets scripts/libwebsockets.spec)
2650 message("---------------------------------------------------------------------")
2651 message(" Settings: (For more help do cmake -LH <srcpath>)")
2652 message("---------------------------------------------------------------------")
2653 message(" LWS_WITH_STATIC = ${LWS_WITH_STATIC}")
2654 message(" LWS_WITH_SHARED = ${LWS_WITH_SHARED}")
2655 message(" LWS_WITH_SSL = ${LWS_WITH_SSL} (SSL Support)")
2656 message(" LWS_SSL_CLIENT_USE_OS_CA_CERTS = ${LWS_SSL_CLIENT_USE_OS_CA_CERTS}")
2657 message(" LWS_WITH_WOLFSSL = ${LWS_WITH_WOLFSSL} (wolfSSL/CyaSSL replacement for OpenSSL)")
2658 if (LWS_WITH_WOLFSSL)
2659 message(" LWS_WOLFSSL_LIBRARIES = ${LWS_WOLFSSL_LIBRARIES}")
2660 message(" LWS_WOLFSSL_INCLUDE_DIRS = ${LWS_WOLFSSL_INCLUDE_DIRS}")
2662 message(" LWS_WITH_MBEDTLS = ${LWS_WITH_MBEDTLS} (mbedTLS replacement for OpenSSL)")
2663 message(" LWS_WITHOUT_BUILTIN_SHA1 = ${LWS_WITHOUT_BUILTIN_SHA1}")
2664 message(" LWS_WITHOUT_BUILTIN_GETIFADDRS = ${LWS_WITHOUT_BUILTIN_GETIFADDRS}")
2665 message(" LWS_WITHOUT_CLIENT = ${LWS_WITHOUT_CLIENT}")
2666 message(" LWS_WITHOUT_SERVER = ${LWS_WITHOUT_SERVER}")
2667 message(" LWS_LINK_TESTAPPS_DYNAMIC = ${LWS_LINK_TESTAPPS_DYNAMIC}")
2668 message(" LWS_WITHOUT_TESTAPPS = ${LWS_WITHOUT_TESTAPPS}")
2669 message(" LWS_WITHOUT_TEST_SERVER = ${LWS_WITHOUT_TEST_SERVER}")
2670 message(" LWS_WITHOUT_TEST_SERVER_EXTPOLL = ${LWS_WITHOUT_TEST_SERVER_EXTPOLL}")
2671 message(" LWS_WITHOUT_TEST_PING = ${LWS_WITHOUT_TEST_PING}")
2672 message(" LWS_WITHOUT_TEST_CLIENT = ${LWS_WITHOUT_TEST_CLIENT}")
2673 message(" LWS_WITHOUT_EXTENSIONS = ${LWS_WITHOUT_EXTENSIONS}")
2674 message(" LWS_WITH_LATENCY = ${LWS_WITH_LATENCY}")
2675 message(" LWS_WITHOUT_DAEMONIZE = ${LWS_WITHOUT_DAEMONIZE}")
2676 message(" LWS_WITH_LIBEV = ${LWS_WITH_LIBEV}")
2677 message(" LWS_WITH_LIBUV = ${LWS_WITH_LIBUV}")
2678 message(" LWS_WITH_LIBEVENT = ${LWS_WITH_LIBEVENT}")
2679 message(" LWS_IPV6 = ${LWS_IPV6}")
2680 message(" LWS_UNIX_SOCK = ${LWS_UNIX_SOCK}")
2681 message(" LWS_WITH_HTTP2 = ${LWS_WITH_HTTP2}")
2682 message(" LWS_SSL_SERVER_WITH_ECDH_CERT = ${LWS_SSL_SERVER_WITH_ECDH_CERT}")
2683 message(" LWS_MAX_SMP = ${LWS_MAX_SMP}")
2684 message(" LWS_HAVE_PTHREAD_H = ${LWS_HAVE_PTHREAD_H}")
2685 message(" LWS_WITH_CGI = ${LWS_WITH_CGI}")
2686 message(" LWS_HAVE_OPENSSL_ECDH_H = ${LWS_HAVE_OPENSSL_ECDH_H}")
2687 message(" LWS_HAVE_SSL_CTX_set1_param = ${LWS_HAVE_SSL_CTX_set1_param}")
2688 message(" LWS_HAVE_RSA_SET0_KEY = ${LWS_HAVE_RSA_SET0_KEY}")
2689 message(" LWS_WITH_HTTP_PROXY = ${LWS_WITH_HTTP_PROXY}")
2690 message(" LIBHUBBUB_LIBRARIES = ${LIBHUBBUB_LIBRARIES}")
2691 message(" PLUGINS = ${PLUGINS_LIST}")
2692 message(" LWS_WITH_ACCESS_LOG = ${LWS_WITH_ACCESS_LOG}")
2693 message(" LWS_WITH_SERVER_STATUS = ${LWS_WITH_SERVER_STATUS}")
2694 message(" LWS_WITH_LEJP = ${LWS_WITH_LEJP}")
2695 message(" LWS_WITH_LEJP_CONF = ${LWS_WITH_LEJP_CONF}")
2696 message(" LWS_WITH_SMTP = ${LWS_WITH_SMTP}")
2697 message(" LWS_WITH_GENERIC_SESSIONS = ${LWS_WITH_GENERIC_SESSIONS}")
2698 message(" LWS_STATIC_PIC = ${LWS_STATIC_PIC}")
2699 message(" LWS_WITH_RANGES = ${LWS_WITH_RANGES}")
2700 message(" LWS_PLAT_OPTEE = ${LWS_PLAT_OPTEE}")
2701 message(" LWS_WITH_ESP32 = ${LWS_WITH_ESP32}")
2702 message(" LWS_WITH_ZIP_FOPS = ${LWS_WITH_ZIP_FOPS}")
2703 message(" LWS_AVOID_SIGPIPE_IGN = ${LWS_AVOID_SIGPIPE_IGN}")
2704 message(" LWS_WITH_STATS = ${LWS_WITH_STATS}")
2705 message(" LWS_WITH_SOCKS5 = ${LWS_WITH_SOCKS5}")
2706 message(" LWS_HAVE_SYS_CAPABILITY_H = ${LWS_HAVE_SYS_CAPABILITY_H}")
2707 message(" LWS_HAVE_LIBCAP = ${LWS_HAVE_LIBCAP}")
2708 message(" LWS_WITH_PEER_LIMITS = ${LWS_WITH_PEER_LIMITS}")
2709 message(" LWS_HAVE_ATOLL = ${LWS_HAVE_ATOLL}")
2710 message(" LWS_HAVE__ATOI64 = ${LWS_HAVE__ATOI64}")
2711 message(" LWS_HAVE_STAT32I64 = ${LWS_HAVE_STAT32I64}")
2712 message(" LWS_HAS_INTPTR_T = ${LWS_HAS_INTPTR_T}")
2713 message(" LWS_WITH_EXPORT_LWSTARGETS = ${LWS_WITH_EXPORT_LWSTARGETS}")
2714 message(" LWS_WITH_ABSTRACT = ${LWS_WITH_ABSTRACT}")
2716 message("---------------------------------------------------------------------")
2718 # These will be available to parent projects including libwebsockets using add_subdirectory()
2719 set(LIBWEBSOCKETS_LIBRARIES ${LWS_LIBRARIES} CACHE STRING "Libwebsocket libraries")
2720 if (LWS_WITH_STATIC)
2721 set(LIBWEBSOCKETS_LIBRARIES_STATIC websockets CACHE STRING "Libwebsocket static library")
2723 if (LWS_WITH_SHARED)
2724 set(LIBWEBSOCKETS_LIBRARIES_SHARED websockets_shared CACHE STRING "Libwebsocket shared library")
2727 if (LWS_WITH_MINIMAL_EXAMPLES)
2728 MACRO(SUBDIRLIST result curdir)
2729 FILE(GLOB children RELATIVE ${curdir} ${curdir}/*)
2732 FOREACH(child ${children})
2733 IF(IS_DIRECTORY ${curdir}/${child})
2734 LIST(APPEND dirlist ${child})
2738 SET(${result} ${dirlist})
2741 SUBDIRLIST(SUBDIRS "${PROJECT_SOURCE_DIR}/minimal-examples")
2742 FOREACH(subdir ${SUBDIRS})
2744 SUBDIRLIST(SUBDIRS2 "${PROJECT_SOURCE_DIR}/minimal-examples/${subdir}")
2745 FOREACH(subdir2 ${SUBDIRS2})
2746 if (EXISTS "${PROJECT_SOURCE_DIR}/minimal-examples/${subdir}/${subdir2}/CMakeLists.txt")
2747 message("Processing ${PROJECT_SOURCE_DIR}/minimal-examples/${subdir}/${subdir2}")
2748 add_subdirectory("${PROJECT_SOURCE_DIR}/minimal-examples/${subdir}/${subdir2}")
2754 # This must always be last!