mirror of
https://github.com/warmcat/libwebsockets.git
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b3131fdfdd
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
129 lines
3.5 KiB
CMake
129 lines
3.5 KiB
CMake
#
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# libwebsockets - small server side websockets and web server implementation
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#
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# Copyright (C) 2010 - 2020 Andy Green <andy@warmcat.com>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to
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# deal in the Software without restriction, including without limitation the
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# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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# sell copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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#
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# secure streams plugins
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include_directories(.)
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list(APPEND SOURCES
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secure-streams/secure-streams.c
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secure-streams/policy-common.c
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secure-streams/system/captive-portal-detect/captive-portal-detect.c
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secure-streams/protocols/ss-raw.c
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)
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if (NOT LWS_WITH_SECURE_STREAMS_STATIC_POLICY_ONLY)
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list(APPEND SOURCES
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secure-streams/policy-json.c
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secure-streams/system/fetch-policy/fetch-policy.c
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)
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endif()
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if (LWS_ROLE_H1)
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list(APPEND SOURCES
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secure-streams/protocols/ss-h1.c
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)
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endif()
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if (LWS_ROLE_H2)
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list(APPEND SOURCES
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secure-streams/protocols/ss-h2.c
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)
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endif()
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if (LWS_ROLE_WS)
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list(APPEND SOURCES
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secure-streams/protocols/ss-ws.c
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)
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endif()
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if (LWS_ROLE_MQTT)
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list(APPEND SOURCES
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secure-streams/protocols/ss-mqtt.c
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)
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endif()
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if (LWS_WITH_SECURE_STREAMS_PROXY_API)
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list(APPEND SOURCES
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secure-streams/secure-streams-serialize.c
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secure-streams/secure-streams-client.c
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)
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endif()
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if (LWS_WITH_SECURE_STREAMS_PROXY_API)
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list(APPEND SOURCES
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secure-streams/secure-streams-process.c
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)
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endif()
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if (LWS_WITH_SECURE_STREAMS_SYS_AUTH_API_AMAZON_COM)
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list(APPEND SOURCES
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secure-streams/system/auth-api.amazon.com/auth.c
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)
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endif()
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#
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# Helper function for adding a secure stream plugin
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#
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macro(create_ss_plugin NAME S2 S3 S4 S5 S6)
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set(SSP_SRCS)
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set(SSP_PUBLIC_HDR)
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set(SSP_HDR)
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if ("${S2}" STREQUAL "")
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else()
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list(APPEND SSP_SRCS plugins/${NAME}/${S2})
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endif()
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if ("${S3}" STREQUAL "")
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else()
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list(APPEND SSP_SRCS plugins/${NAME}/${S3})
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endif()
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if ("${S4}" STREQUAL "")
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else()
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list(APPEND SSP_SRCS plugins/${NAME}/${S4})
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endif()
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if ("${S5}" STREQUAL "")
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else()
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list(APPEND SSP_SRCS plugins/${NAME}/${S5})
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endif()
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if ("${S6}" STREQUAL "")
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else()
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list(APPEND SSP_SRCS plugins/${NAME}/${S6})
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endif()
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source_group("Headers Private" FILES ${SSP_HDR})
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source_group("Sources" FILES ${SSP_SRCS})
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add_library( ${NAME} STATIC
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${SSP_HDR} ${SSP_PUBLIC_HDR} ${SSP_SRCS} )
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target_include_directories(${NAME} PRIVATE "${LWS_LIB_INCLUDES}" ${LWS_LIB_BUILD_INC_PATHS})
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add_dependencies(${NAME} websockets_shared)
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list(APPEND SS_PLUGINS_LIST ${NAME})
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endmacro()
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create_ss_plugin(ssp-h1url "h1url.c" "" "" "" "")
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#
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# Keep explicit parent scope exports at end
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#
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exports_to_parent_scope()
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