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libwebsockets/lib/CMakeLists.txt

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cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
#
# libwebsockets - small server side websockets and web server implementation
#
# Copyright (C) 2010 - 2020 Andy Green <andy@warmcat.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
#
include_directories(.)
macro(add_subdir_include_dirs arg1)
add_subdirectory(${arg1})
list(APPEND LWS_LIB_BUILD_INC_PATHS ${_CMAKE_INC_LIST})
endmacro()
ss: static policy: dynamic vhost instantiation Presently a vh is allocated per trust store at policy parsing-time, this is no problem on a linux-class device or if you decide you need a dynamic policy for functionality reasons. However if you're in a constrained enough situation that the static policy makes sense, in the case your trust stores do not have 100% duty cycle, ie, are anyway always in use, the currently-unused vhosts and their x.509 stack are sitting there taking up heap for no immediate benefit. This patch modifies behaviour in ..._STATIC_POLICY_ONLY so that vhosts and associated x.509 tls contexts are not instantiated until a secure stream using them is created; they are refcounted, and when the last logical secure stream using a vhost is destroyed, the vhost and its tls context is also destroyed. If another ss connection is created that wants to use the trust store, the vhost and x.509 context is regenerated again as needed. Currently the refcounting is by ss, it's also possible to move the refcounting to be by connection. The choice is between the delay to generate the vh being visisble at logical ss creation-time, or at connection-time. It's anyway not preferable to have ss instantiated and taking up space with no associated connection or connection attempt underway. NB you will need to reprocess any static policies after this patch so they conform to the trust_store changes.
2020-07-20 07:28:28 +01:00
set(LWS_LIB_INCLUDES "")
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
#
# Plat specific build items
#
if (LWS_PLAT_FREERTOS)
add_subdir_include_dirs(plat/freertos)
if (ESP_PLATFORM)
mbedtls: improve api detection mbedtls cmake api detection was not able to work on esp-idf well. Improve diagnostics and reaction if we ever see that again.
2022-02-01 07:59:41 +00:00
list(APPEND LWS_ESP_IDF_DIRS
$ENV{IDF_PATH}/components/freertos/include
esp-idf: update againt 2021-08-06 head
2021-08-26 12:31:06 +01:00
$ENV{IDF_PATH}/components/esp_hw_support/include/soc/
$ENV{IDF_PATH}/components/esp_common/include
$ENV{IDF_PATH}/components/esp_timer/include
$ENV{IDF_PATH}/components/soc/include
$ENV{IDF_PATH}/components/soc/src/esp32/include
$ENV{IDF_PATH}/components/lwip/port/esp32/include
$ENV{IDF_PATH}/components/lwip/lwip/src/include
$ENV{IDF_PATH}/components/lwip/port/esp32/include
${CMAKE_BINARY_DIR}/config
$ENV{IDF_PATH}/components/esp_rom/include
$ENV{IDF_PATH}/components/esp_system/include
$ENV{IDF_PATH}/components/lwip/include/apps/sntp
$ENV{IDF_PATH}/components/soc/soc/esp32/include
$ENV{IDF_PATH}/components/heap/include
$ENV{IDF_PATH}/components/mbedtls/mbedtls/include
$ENV{IDF_PATH}/components/mbedtls/port/include
$ENV{IDF_PATH}/components/esp_wifi/include
$ENV{IDF_PATH}/components/esp_event/include
$ENV{IDF_PATH}/components/esp_netif/include
$ENV{IDF_PATH}/components/esp_eth/include
$ENV{IDF_PATH}/components/driver/include
$ENV{IDF_PATH}/components/soc/soc/include
$ENV{IDF_PATH}/components/tcpip_adapter/include
$ENV{IDF_PATH}/components/lwip/include/apps
$ENV{IDF_PATH}/components/nvs_flash/include
$ENV{IDF_PATH}/components/esp32/include
$ENV{IDF_PATH}/components/spi_flash/include
$ENV{IDF_PATH}/components/mdns/include
$ENV{IDF_PATH}/components/lwip/lwip/src/include/lwip
$ENV{IDF_PATH}/components/lwip/lwip/src/include
$ENV{IDF_PATH}/components/lwip/lwip/src/include/lwip
$ENV{IDF_PATH}/components/newlib/platform_include )
mbedtls: improve api detection mbedtls cmake api detection was not able to work on esp-idf well. Improve diagnostics and reaction if we ever see that again.
2022-02-01 07:59:41 +00:00
include_directories(${LWS_ESP_IDF_DIRS})
list(APPEND CMAKE_REQUIRED_INCLUDES ${LWS_ESP_IDF_DIRS})
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
endif()
mbedtls: improve api detection mbedtls cmake api detection was not able to work on esp-idf well. Improve diagnostics and reaction if we ever see that again.
2022-02-01 07:59:41 +00:00
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
else()
plat: baremetal and rpi pico support
2021-08-30 10:20:07 +01:00
if (LWS_PLAT_BAREMETAL)
sspc: refactor to allow different transports This is a NOP for existing usecases. At the moment the only implemented transport for serialized SS is wsi, it's typically used with Unix Domain Sockets, but it also works over tcp the same. It generalizes the interface between serialized chunks and the transport, separately for client and proxy. The wsi transport is migrated to use the new transport ops structs. It will then be possible to "bring your own transport", so long as it is reliable, and in-order, both for proxy and client / sspc. We also adapt minimal-secure-streams-binance to build the -client variant via SS proxy as well. LWS_ONLY_SSPC is added so libwebsockets can be produced with just sspc client support even for tiny targets. A new embedded minimal example for rpi pico is also provided that demonstrates using Serialized SS over a UART to an SS proxy, to implement the SS Binance example on the pico, even though it has no networking itself.
2021-08-25 09:35:07 +01:00
# add_subdir_include_dirs(plat/baremetal)
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
else()
plat: baremetal and rpi pico support
2021-08-30 10:20:07 +01:00
if (LWS_PLAT_OPTEE)
add_subdir_include_dirs(plat/optee)
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
else()
plat: baremetal and rpi pico support
2021-08-30 10:20:07 +01:00
if (WIN32)
add_subdir_include_dirs(plat/windows)
else()
add_subdir_include_dirs(plat/unix)
endif()
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
endif()
endif()
endif()
windows: for data exports use explicit extern LWS_EXTERN needs to be empty for windows when declaring functions in the headers. But for data, it needs the explicit extern otherwise on windows or mingw based builds, it thinks we are redeclaring the data each time.
2020-06-07 07:53:36 +01:00
if (LIB_LIST)
set(CMAKE_REQUIRED_LIBRARIES ${LIB_LIST} ${CMAKE_REQUIRED_LIBRARIES})
endif()
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
if (LWS_WITH_ZLIB)
if (LWS_WITH_BUNDLED_ZLIB)
if (WIN32)
# it's trying to delete internal zlib entry
LIST(REMOVE_AT CMAKE_REQUIRED_LIBRARIES 0 )
endif()
endif()
endif()
# ideally we want to use pipe2()
cmake: check if _GNU_SOURCE is already defined
2021-03-25 11:09:13 +03:00
CHECK_C_SOURCE_COMPILES("
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <unistd.h>
int main(void) {
int fd[2];
return pipe2(fd, 0);
}" LWS_HAVE_PIPE2)
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
# tcp keepalive needs this on linux to work practically... but it only exists
# after kernel 2.6.37
CHECK_C_SOURCE_COMPILES("#include <netinet/tcp.h>\nint main(void) { return TCP_USER_TIMEOUT; }\n" LWS_HAVE_TCP_USER_TIMEOUT)
cmake: bring tls include requirement out as PUBLIC There's no problem for library build, also with LWS_WITH_MINIMAL_EXAMPLES, but after install at least on OSX, there are problems finding the installed lws include dir (concealed on most platforms by the path being in the default search list for the toolchain), and the references in the lws includes to the tls includes meaning that explicit paths for that must be available at consuming cmakes. This patch enhances the cmake config installed by lws to deal with adding the lws include paths to CMAKE_REQUIRED_INCLUDES and include_directories, so it can be found before the target is introduced. The tls include is passed back up the CMakeLists layers and the lws targets marked with target_include_directories(PUBLIC) with them, so they are understood as needed by consumers. More boilerplate is moved out of the example consuming cmakes. After this, on machines with previous installs of older lws, you may have to clean out the cmake install path, that is usually something like /usr/local/lib/cmake/libwebsockets/* before make installing lws and putting the latest content in there.
2021-10-28 07:17:52 +01:00
set(LWS_PUBLIC_INCLUDES "")
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
if (LWS_WITH_TLS)
add_subdir_include_dirs(tls)
endif()
# Generate the lws_config.h that includes all the private compilation settings.
configure_file(
"${PROJECT_SOURCE_DIR}/cmake/lws_config_private.h.in"
"${PROJECT_BINARY_DIR}/lws_config_private.h")
add_subdir_include_dirs(core)
add_subdir_include_dirs(misc)
add_subdir_include_dirs(system)
drivers: initial generic gpio and i2c plus bitbang Make a start on generic peripheral and bus drivers to provide meta-functionality regardless of platform. On the one hand this simply provides... - bitbang i2c on top of esp-idf gpio apis - ssd1306 oled chip driver as found on Heltec WB32 - modifications to the minimal example test for esp32 to use that ... on the other hand, those capabilities are provided by creating: - an abstract i2c class object - an abstract gpio class object - i2c class implementation using the abstract gpio for bitbang - an abstract display class object - an abstract display state (brightness, animated change, on/off/init tracking, autodim after inactive, auto-off / blanking after inactive) ... with the intention, eg, you only have to add a platform implementation for the gpio to be able to use the i2c-based display drivers and state handling, and i2c bitbang, without any other modifications.
2020-06-10 19:17:08 +01:00
if (LWS_WITH_DRIVERS)
add_subdir_include_dirs(drivers)
endif()
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
if (LWS_WITH_NETWORK)
add_subdir_include_dirs(core-net)
add_subdir_include_dirs(roles)
endif()
if (LWS_WITH_JOSE)
add_subdir_include_dirs(jose)
endif()
jrpc: add support
2020-05-09 09:37:53 +01:00
cose: keys and signing + validation Support for COSE keys and signing / validation - lws_cose_key_t and import / export / generation apis for EC / RSA / SYMMETRIC - cose_sign1 ES256/384/512,RS256/384/512 sign + validate, passes RFC8152 WG tests sign1-tests - cose_sign ES256/384/512,RS256/384/512 sign + validate, passes RFC8152 WG tests sign-tests - cose_mac0 HS256/HS256_64/384/512 sign + validate, passes RFC8152 WG tests hmac-examples - cose_mac HS256/HS256_64/384/512 validate, passes RFC8152 WG tests hmac-examples - lws-crypto-cose-key commandline tool for key / key set dumping and creation - lws-crypro-cose-sign commandline tool for signing / validation - lws-api-test-cose - large number of test vectors and tests from RFC8152
2021-07-13 05:18:04 +01:00
if (LWS_WITH_COSE)
add_subdir_include_dirs(cose)
endif()
sspc: refactor to allow different transports This is a NOP for existing usecases. At the moment the only implemented transport for serialized SS is wsi, it's typically used with Unix Domain Sockets, but it also works over tcp the same. It generalizes the interface between serialized chunks and the transport, separately for client and proxy. The wsi transport is migrated to use the new transport ops structs. It will then be possible to "bring your own transport", so long as it is reliable, and in-order, both for proxy and client / sspc. We also adapt minimal-secure-streams-binance to build the -client variant via SS proxy as well. LWS_ONLY_SSPC is added so libwebsockets can be produced with just sspc client support even for tiny targets. A new embedded minimal example for rpi pico is also provided that demonstrates using Serialized SS over a UART to an SS proxy, to implement the SS Binance example on the pico, even though it has no networking itself.
2021-08-25 09:35:07 +01:00
include_directories(secure-streams)
add_subdir_include_dirs(event-libs)
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
if (LWS_WITH_SECURE_STREAMS)
add_subdir_include_dirs(secure-streams)
endif()
sspc: refactor to allow different transports This is a NOP for existing usecases. At the moment the only implemented transport for serialized SS is wsi, it's typically used with Unix Domain Sockets, but it also works over tcp the same. It generalizes the interface between serialized chunks and the transport, separately for client and proxy. The wsi transport is migrated to use the new transport ops structs. It will then be possible to "bring your own transport", so long as it is reliable, and in-order, both for proxy and client / sspc. We also adapt minimal-secure-streams-binance to build the -client variant via SS proxy as well. LWS_ONLY_SSPC is added so libwebsockets can be produced with just sspc client support even for tiny targets. A new embedded minimal example for rpi pico is also provided that demonstrates using Serialized SS over a UART to an SS proxy, to implement the SS Binance example on the pico, even though it has no networking itself.
2021-08-25 09:35:07 +01:00
add_subdir_include_dirs(secure-streams/serialized/client)
event libs: default to building as dynamically loaded plugins Event lib support as it has been isn't scaling well, at the low level libevent and libev headers have a namespace conflict so they can't both be built into the same image, and at the distro level, binding all the event libs to libwebsockets.so makes a bloaty situation for packaging, lws will drag in all the event libs every time. This patch implements the plan discussed here https://github.com/warmcat/libwebsockets/issues/1980 and refactors the event lib support so they are built into isolated plugins and bound at runtime according to what the application says it wants to use. The event lib plugins can be packaged individually so that only the needed sets of support are installed (perhaps none of them if the user code is OK with the default poll() loop). And dependent user code can mark the specific event loop plugin package as required so pieces are added as needed. The eventlib-foreign example is also refactored to build the selected lib support isolated. A readme is added detailing the changes and how to use them. https://libwebsockets.org/git/libwebsockets/tree/READMEs/README.event-libs.md
2020-08-27 15:37:14 +01:00
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
if (LWS_WITH_STATIC)
if (LWS_STATIC_PIC)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
endif()
add_library(websockets STATIC ${SOURCES})# ${HDR_PUBLIC})
set_target_properties(websockets PROPERTIES LINKER_LANGUAGE C)
list(APPEND LWS_LIBRARIES websockets)
cmake: export include directory
2021-04-11 07:16:09 +00:00
target_include_directories(websockets INTERFACE
$<INSTALL_INTERFACE:${LWS_INSTALL_INCLUDE_DIR}>
cmake: enable user cmake to use FetchContent on lws export include directories for target `websockets` and `websockets_shared`, see github #2272
2021-04-14 13:48:04 +03:00
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/../include>
cmake: export include directory
2021-04-11 07:16:09 +00:00
)
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
target_include_directories(websockets PRIVATE ${LWS_LIB_BUILD_INC_PATHS})
cmake: disable export visibility when building lws static This is complicated by the fact extern on a function declaration implies visibility... we have to make LWS_EXTERN empty when building static. And, setting target_compile_definitions() doesn't work inside macros, so it has to be set explicitly for the plugins. Checking the symbol status needs nm -C -D as per https://stackoverflow.com/questions/37934388/symbol-visibility-not-working-as-expected after this patch, libwebsockets.a shows no symbols when checked like that and the static-linked minimal examples only show -U for their other dynamic imports. In a handful of cases we use LWS_EXTERN on extern data declarations, those then need to change to explicit extern.
2020-09-06 11:46:25 +01:00
target_compile_definitions(websockets PRIVATE LWS_BUILDING_STATIC)
cmake: bring tls include requirement out as PUBLIC There's no problem for library build, also with LWS_WITH_MINIMAL_EXAMPLES, but after install at least on OSX, there are problems finding the installed lws include dir (concealed on most platforms by the path being in the default search list for the toolchain), and the references in the lws includes to the tls includes meaning that explicit paths for that must be available at consuming cmakes. This patch enhances the cmake config installed by lws to deal with adding the lws include paths to CMAKE_REQUIRED_INCLUDES and include_directories, so it can be found before the target is introduced. The tls include is passed back up the CMakeLists layers and the lws targets marked with target_include_directories(PUBLIC) with them, so they are understood as needed by consumers. More boilerplate is moved out of the example consuming cmakes. After this, on machines with previous installs of older lws, you may have to clean out the cmake install path, that is usually something like /usr/local/lib/cmake/libwebsockets/* before make installing lws and putting the latest content in there.
2021-10-28 07:17:52 +01:00
target_include_directories(websockets PUBLIC ${LWS_PUBLIC_INCLUDES})
set(LWS_PUBLIC_INCLUDES ${LWS_PUBLIC_INCLUDES} PARENT_SCOPE)
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
if (WIN32)
# Windows uses the same .lib ending for static libraries and shared
# library linker files, so rename the static library.
set_target_properties(websockets
PROPERTIES
OUTPUT_NAME websockets_static)
endif()
endif()
if (LWS_WITH_SHARED)
if (NOT RESOURCES)
set(RESOURCES "")
endif()
cmake: add windows version resources to library Signed-off-by: krismattheus <kris.mattheus@visionbms.com>
2020-10-16 11:49:11 +02:00
add_library(websockets_shared SHARED ${SOURCES} ${RESOURCES})# ${HDR_PUBLIC})
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
set_target_properties(websockets_shared PROPERTIES LINKER_LANGUAGE C)
list(APPEND LWS_LIBRARIES websockets_shared)
cmake: export include directory
2021-04-11 07:16:09 +00:00
target_include_directories(websockets_shared INTERFACE
$<INSTALL_INTERFACE:${LWS_INSTALL_INCLUDE_DIR}>
cmake: enable user cmake to use FetchContent on lws export include directories for target `websockets` and `websockets_shared`, see github #2272
2021-04-14 13:48:04 +03:00
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/../include>
cmake: export include directory
2021-04-11 07:16:09 +00:00
)
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
target_include_directories(websockets_shared PRIVATE ${LWS_LIB_BUILD_INC_PATHS})
cmake: disable export visibility when building lws static This is complicated by the fact extern on a function declaration implies visibility... we have to make LWS_EXTERN empty when building static. And, setting target_compile_definitions() doesn't work inside macros, so it has to be set explicitly for the plugins. Checking the symbol status needs nm -C -D as per https://stackoverflow.com/questions/37934388/symbol-visibility-not-working-as-expected after this patch, libwebsockets.a shows no symbols when checked like that and the static-linked minimal examples only show -U for their other dynamic imports. In a handful of cases we use LWS_EXTERN on extern data declarations, those then need to change to explicit extern.
2020-09-06 11:46:25 +01:00
target_compile_definitions(websockets_shared PRIVATE LWS_BUILDING_SHARED)
cmake: bring tls include requirement out as PUBLIC There's no problem for library build, also with LWS_WITH_MINIMAL_EXAMPLES, but after install at least on OSX, there are problems finding the installed lws include dir (concealed on most platforms by the path being in the default search list for the toolchain), and the references in the lws includes to the tls includes meaning that explicit paths for that must be available at consuming cmakes. This patch enhances the cmake config installed by lws to deal with adding the lws include paths to CMAKE_REQUIRED_INCLUDES and include_directories, so it can be found before the target is introduced. The tls include is passed back up the CMakeLists layers and the lws targets marked with target_include_directories(PUBLIC) with them, so they are understood as needed by consumers. More boilerplate is moved out of the example consuming cmakes. After this, on machines with previous installs of older lws, you may have to clean out the cmake install path, that is usually something like /usr/local/lib/cmake/libwebsockets/* before make installing lws and putting the latest content in there.
2021-10-28 07:17:52 +01:00
target_include_directories(websockets_shared PUBLIC ${LWS_PUBLIC_INCLUDES})
set(LWS_PUBLIC_INCLUDES ${LWS_PUBLIC_INCLUDES} PARENT_SCOPE)
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
# We want the shared lib to be named "libwebsockets"
# not "libwebsocket_shared".
set_target_properties(websockets_shared
PROPERTIES
OUTPUT_NAME websockets)
if (WIN32)
# Compile as DLL (export function declarations)
set_property(
TARGET websockets_shared
PROPERTY COMPILE_DEFINITIONS
LWS_DLL
LWS_INTERNAL)
endif()
if (APPLE)
set_property(TARGET websockets_shared PROPERTY MACOSX_RPATH YES)
endif()
cmake: plugins: make sure about dl
2020-08-31 09:19:40 +01:00
if (UNIX AND LWS_WITH_PLUGINS_API)
set (CMAKE_POSITION_INDEPENDENT_CODE ON)
if (NOT((${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD") OR
openbsd: fix up ctest
2021-03-16 20:51:31 +00:00
(${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD") OR
cmake: plugins: make sure about dl
2020-08-31 09:19:40 +01:00
(${CMAKE_SYSTEM_NAME} MATCHES "QNX")))
if (LWS_WITH_SHARED)
target_link_libraries(websockets_shared dl)
endif()
endif()
endif()
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
endif()
#
# expose the library private include dirs to plugins, test apps etc that are
# part of the lib build but different targets
#
if (LWS_WITH_SHARED)
get_target_property(LWS_LIB_INCLUDES websockets_shared INCLUDE_DIRECTORIES)
else()
get_target_property(LWS_LIB_INCLUDES websockets INCLUDE_DIRECTORIES)
endif()
# Set the so version of the lib.
# Equivalent to LDFLAGS=-version-info x:x:x
if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX OR COMPILER_IS_CLANG)
foreach(lib ${LWS_LIBRARIES})
set_target_properties(${lib}
PROPERTIES
SOVERSION ${SOVERSION})
endforeach()
endif()
# Setup the linking for all libs.
foreach (lib ${LWS_LIBRARIES})
target_link_libraries(${lib} ${LIB_LIST})
endforeach()
#
# These will be available to parent projects including libwebsockets
# using add_subdirectory()
#
set(LIBWEBSOCKETS_LIBRARIES ${LWS_LIBRARIES} CACHE STRING "Libwebsocket libraries")
if (LWS_WITH_STATIC)
set(LIBWEBSOCKETS_LIBRARIES_STATIC websockets CACHE STRING "Libwebsocket static library")
endif()
if (LWS_WITH_SHARED)
set(LIBWEBSOCKETS_LIBRARIES_SHARED websockets_shared CACHE STRING "Libwebsocket shared library")
endif()
# Install libs and headers.
install(TARGETS ${LWS_LIBRARIES}
EXPORT LibwebsocketsTargets
event libs: default to building as dynamically loaded plugins Event lib support as it has been isn't scaling well, at the low level libevent and libev headers have a namespace conflict so they can't both be built into the same image, and at the distro level, binding all the event libs to libwebsockets.so makes a bloaty situation for packaging, lws will drag in all the event libs every time. This patch implements the plan discussed here https://github.com/warmcat/libwebsockets/issues/1980 and refactors the event lib support so they are built into isolated plugins and bound at runtime according to what the application says it wants to use. The event lib plugins can be packaged individually so that only the needed sets of support are installed (perhaps none of them if the user code is OK with the default poll() loop). And dependent user code can mark the specific event loop plugin package as required so pieces are added as needed. The eventlib-foreign example is also refactored to build the selected lib support isolated. A readme is added detailing the changes and how to use them. https://libwebsockets.org/git/libwebsockets/tree/READMEs/README.event-libs.md
2020-08-27 15:37:14 +01:00
LIBRARY DESTINATION "${LWS_INSTALL_LIB_DIR}${LIB_SUFFIX}" COMPONENT core
ARCHIVE DESTINATION "${LWS_INSTALL_LIB_DIR}${LIB_SUFFIX}" COMPONENT core
RUNTIME DESTINATION "${LWS_INSTALL_BIN_DIR}" COMPONENT core # Windows DLLs
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
PUBLIC_HEADER DESTINATION "${LWS_INSTALL_INCLUDE_DIR}" COMPONENT dev)
event libs: default to building as dynamically loaded plugins Event lib support as it has been isn't scaling well, at the low level libevent and libev headers have a namespace conflict so they can't both be built into the same image, and at the distro level, binding all the event libs to libwebsockets.so makes a bloaty situation for packaging, lws will drag in all the event libs every time. This patch implements the plan discussed here https://github.com/warmcat/libwebsockets/issues/1980 and refactors the event lib support so they are built into isolated plugins and bound at runtime according to what the application says it wants to use. The event lib plugins can be packaged individually so that only the needed sets of support are installed (perhaps none of them if the user code is OK with the default poll() loop). And dependent user code can mark the specific event loop plugin package as required so pieces are added as needed. The eventlib-foreign example is also refactored to build the selected lib support isolated. A readme is added detailing the changes and how to use them. https://libwebsockets.org/git/libwebsockets/tree/READMEs/README.event-libs.md
2020-08-27 15:37:14 +01:00
#set(CPACK_COMPONENT_LIBRARIES_DISPLAY_NAME "Libraries" PARENT_SCOPE)
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
set(CPACK_COMPONENT_DEV_DISPLAY_NAME "Development files" PARENT_SCOPE)
Subject: [PATCH] cmake: Install pkgconfig files in mingw
2021-09-08 19:39:53 +05:30
if (UNIX OR MINGW)
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
cmake: pkgconfig: make sure to list platform libs https://github.com/warmcat/libwebsockets/issues/1975
2020-07-18 07:00:57 +01:00
# figure out pkfcfg required libs here
set(lws_requires "")
if (LWS_HAVE_LIBCAP)
if (NOT lws_requires STREQUAL "")
cmake: pkgconfig: typo fixed
2020-07-19 21:41:47 +07:00
set(lws_requires "${lws_requires},libcap")
cmake: pkgconfig: make sure to list platform libs https://github.com/warmcat/libwebsockets/issues/1975
2020-07-18 07:00:57 +01:00
else()
cmake: pkgconfig: typo fixed
2020-07-19 21:41:47 +07:00
set(lws_requires "libcap")
cmake: pkgconfig: make sure to list platform libs https://github.com/warmcat/libwebsockets/issues/1975
2020-07-18 07:00:57 +01:00
endif()
endif()
PkgConfig: include libsystemd if needed by lib
2025-02-07 11:56:06 +01:00
if (LWS_HAVE_SYSTEMD_H)
if (NOT lws_requires STREQUAL "")
set(lws_requires "${lws_requires},libsystemd")
else()
set(lws_requires "libsystemd")
endif()
endif()
cmake: pkgconfig: make sure to list platform libs https://github.com/warmcat/libwebsockets/issues/1975
2020-07-18 07:00:57 +01:00
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
# Generate and install pkgconfig.
# (This is not indented, because the tabs will be part of the output)
file(WRITE "${PROJECT_BINARY_DIR}/libwebsockets.pc"
"prefix=\"${CMAKE_INSTALL_PREFIX}\"
exec_prefix=\${prefix}
libdir=\${exec_prefix}/lib${LIB_SUFFIX}
includedir=\${prefix}/include
Name: libwebsockets
Description: Websockets server and client library
Version: ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}
Libs: -L\${libdir} -lwebsockets
cmake: pkgconfig: make sure to list platform libs https://github.com/warmcat/libwebsockets/issues/1975
2020-07-18 07:00:57 +01:00
Cflags: -I\${includedir}
"
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
)
cmake: pkgconfig: make sure to list platform libs https://github.com/warmcat/libwebsockets/issues/1975
2020-07-18 07:00:57 +01:00
if (NOT ${lws_requires} STREQUAL "")
file(APPEND "${PROJECT_BINARY_DIR}/libwebsockets.pc" "Requires: ${lws_requires}")
endif()
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
install(FILES "${PROJECT_BINARY_DIR}/libwebsockets.pc"
DESTINATION lib${LIB_SUFFIX}/pkgconfig)
file(WRITE "${PROJECT_BINARY_DIR}/libwebsockets_static.pc"
"prefix=\"${CMAKE_INSTALL_PREFIX}\"
exec_prefix=\${prefix}
libdir=\${exec_prefix}/lib${LIB_SUFFIX}
includedir=\${prefix}/include
Name: libwebsockets_static
Description: Websockets server and client static library
Version: ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}
pkgconfig: use appropriate static lib name
2022-02-17 11:46:07 +00:00
Libs: -L\${libdir} -l:libwebsockets${CMAKE_STATIC_LIBRARY_SUFFIX}
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
Libs.private:
cmake: pkgconfig: make sure to list platform libs https://github.com/warmcat/libwebsockets/issues/1975
2020-07-18 07:00:57 +01:00
Cflags: -I\${includedir}
"
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
)
cmake: pkgconfig: make sure to list platform libs https://github.com/warmcat/libwebsockets/issues/1975
2020-07-18 07:00:57 +01:00
if (NOT ${lws_requires} STREQUAL "")
file(APPEND "${PROJECT_BINARY_DIR}/libwebsockets_static.pc" "Requires: ${lws_requires}")
endif()
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
install(FILES "${PROJECT_BINARY_DIR}/libwebsockets_static.pc"
DESTINATION lib${LIB_SUFFIX}/pkgconfig)
Subject: [PATCH] cmake: Install pkgconfig files in mingw
2021-09-08 19:39:53 +05:30
endif(UNIX OR MINGW)
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
# Keep explicit parent scope exports at end
#
export_to_parent_intermediate()
windows: for data exports use explicit extern LWS_EXTERN needs to be empty for windows when declaring functions in the headers. But for data, it needs the explicit extern otherwise on windows or mingw based builds, it thinks we are redeclaring the data each time.
2020-06-07 07:53:36 +01:00
if (DEFINED LWS_PLAT_UNIX)
set(LWS_PLAT_UNIX ${LWS_PLAT_UNIX} PARENT_SCOPE)
Subject: Fixes to build on FreeBSD and Illumos
2020-08-08 20:09:40 -05:00
if (ILLUMOS)
add_definitions("-D__illumos__")
endif()
windows: for data exports use explicit extern LWS_EXTERN needs to be empty for windows when declaring functions in the headers. But for data, it needs the explicit extern otherwise on windows or mingw based builds, it thinks we are redeclaring the data each time.
2020-06-07 07:53:36 +01:00
endif()
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
set(LWS_HAVE_MBEDTLS_NET_SOCKETS ${LWS_HAVE_MBEDTLS_NET_SOCKETS} PARENT_SCOPE)
mbedtls: auto adapt to changed session constant
2023-10-31 10:50:40 +00:00
set(LWS_HAVE_MBEDTLS_SSL_NEW_SESSION_TICKET ${LWS_HAVE_MBEDTLS_SSL_NEW_SESSION_TICKET} PARENT_SCOPE)
cmake: mbedtls: mbedtls_ssl_conf_alpn_protocols check
2023-11-02 09:54:49 +00:00
set(LWS_HAVE_mbedtls_ssl_conf_alpn_protocols ${LWS_HAVE_mbedtls_ssl_conf_alpn_protocols} PARENT_SCOPE)
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
set(TEST_SERVER_SSL_KEY "${TEST_SERVER_SSL_KEY}" PARENT_SCOPE)
set(TEST_SERVER_SSL_CERT "${TEST_SERVER_SSL_CERT}" PARENT_SCOPE)
set(TEST_SERVER_DATA ${TEST_SERVER_DATA} PARENT_SCOPE)
set(LWS_HAVE_PIPE2 ${LWS_HAVE_PIPE2} PARENT_SCOPE)
set(LWS_LIBRARIES ${LWS_LIBRARIES} PARENT_SCOPE)
windows: for data exports use explicit extern LWS_EXTERN needs to be empty for windows when declaring functions in the headers. But for data, it needs the explicit extern otherwise on windows or mingw based builds, it thinks we are redeclaring the data each time.
2020-06-07 07:53:36 +01:00
if (DEFINED WIN32_HELPERS_PATH)
set(WIN32_HELPERS_PATH ${WIN32_HELPERS_PATH} PARENT_SCOPE)
endif()
if (DEFINED HDR_PRIVATE)
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
set(HDR_PRIVATE ${HDR_PRIVATE} PARENT_SCOPE)
windows: for data exports use explicit extern LWS_EXTERN needs to be empty for windows when declaring functions in the headers. But for data, it needs the explicit extern otherwise on windows or mingw based builds, it thinks we are redeclaring the data each time.
2020-06-07 07:53:36 +01:00
endif()
if (DEFINED ZLIB_FOUND)
set(ZLIB_FOUND ${ZLIB_FOUND} PARENT_SCOPE)
endif()
if (DEFINED LIB_LIST_AT_END)
cmakelist: Augean Stables refactor Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details
2020-05-22 16:47:40 +01:00
set(LIB_LIST_AT_END ${LIB_LIST_AT_END} PARENT_SCOPE)
windows: for data exports use explicit extern LWS_EXTERN needs to be empty for windows when declaring functions in the headers. But for data, it needs the explicit extern otherwise on windows or mingw based builds, it thinks we are redeclaring the data each time.
2020-06-07 07:53:36 +01:00
endif()
cmake: tls: wolfssl PARENT_SCOPE needs adjusting in a few places for wolfssl to work, and we need a second level export of USE_WOLFSSL through lib/CMakeLists.txt Add noi/f32 Sai build for WOLFSSL + MINIMAL_EXAMPLES
2020-08-07 08:42:32 +01:00
set(USE_WOLFSSL ${USE_WOLFSSL} PARENT_SCOPE)
sai: freebsd
2020-08-09 10:15:45 +01:00
set(LWS_DEPS_LIB_PATHS ${LWS_DEPS_LIB_PATHS} PARENT_SCOPE)
cmake: tls: wolfssl PARENT_SCOPE needs adjusting in a few places for wolfssl to work, and we need a second level export of USE_WOLFSSL through lib/CMakeLists.txt Add noi/f32 Sai build for WOLFSSL + MINIMAL_EXAMPLES
2020-08-07 08:42:32 +01:00
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