mirror of
https://libwebsockets.org/repo/libwebsockets
synced 2024-11-24 01:39:33 +00:00
136 lines
5.0 KiB
CMake
136 lines
5.0 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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# The strategy is to only export to PARENT_SCOPE
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#
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# - changes to LIB_LIST
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# - changes to SOURCES
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# - includes via include_directories
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#
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# and keep everything else private
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include_directories(wrapper/include wrapper/include/internal)
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set(LWS_WITH_SSL ON)
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include_directories(wrapper/include)
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include_directories(wrapper/include/platform)
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include_directories(wrapper/include/internal)
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include_directories(wrapper/include/openssl)
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if (LWS_WITH_NETWORK)
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list(APPEND HDR_PRIVATE
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tls/mbedtls/wrapper/include/internal/ssl3.h
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tls/mbedtls/wrapper/include/internal/ssl_cert.h
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tls/mbedtls/wrapper/include/internal/ssl_code.h
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tls/mbedtls/wrapper/include/internal/ssl_dbg.h
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tls/mbedtls/wrapper/include/internal/ssl_lib.h
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tls/mbedtls/wrapper/include/internal/ssl_methods.h
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tls/mbedtls/wrapper/include/internal/ssl_pkey.h
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tls/mbedtls/wrapper/include/internal/ssl_stack.h
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tls/mbedtls/wrapper/include/internal/ssl_types.h
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tls/mbedtls/wrapper/include/internal/ssl_x509.h
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tls/mbedtls/wrapper/include/internal/tls1.h
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tls/mbedtls/wrapper/include/internal/x509_vfy.h)
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list(APPEND HDR_PRIVATE
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tls/mbedtls/wrapper/include/openssl/ssl.h)
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list(APPEND HDR_PRIVATE
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tls/mbedtls/wrapper/include/platform/ssl_pm.h
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tls/mbedtls/wrapper/include/platform/ssl_port.h)
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list(APPEND SOURCES
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tls/mbedtls/wrapper/library/ssl_cert.c
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tls/mbedtls/wrapper/library/ssl_lib.c
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tls/mbedtls/wrapper/library/ssl_methods.c
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tls/mbedtls/wrapper/library/ssl_pkey.c
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tls/mbedtls/wrapper/library/ssl_stack.c
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tls/mbedtls/wrapper/library/ssl_x509.c)
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list(APPEND SOURCES
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tls/mbedtls/wrapper/platform/ssl_pm.c
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tls/mbedtls/wrapper/platform/ssl_port.c)
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endif()
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set(_WANT_MBT 0)
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if (NOT LWS_PLAT_FREERTOS)
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if (NOT DEFINED LWS_MBEDTLS_LIBRARIES)
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set(_WANT_MBT 1)
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endif()
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if (NOT DEFINED LWS_MBEDTLS_INCLUDE_DIRS)
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set(_WANT_MBT 1)
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endif()
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endif()
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if (_WANT_MBT)
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find_path(LWS_MBEDTLS_INCLUDE_DIRS mbedtls/ssl.h)
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find_library(MBEDTLS_LIBRARY mbedtls)
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find_library(MBEDX509_LIBRARY mbedx509)
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find_library(MBEDCRYPTO_LIBRARY mbedcrypto)
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set(LWS_MBEDTLS_LIBRARIES "${MBEDTLS_LIBRARY}" "${MBEDX509_LIBRARY}" "${MBEDCRYPTO_LIBRARY}")
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(MBEDTLS DEFAULT_MSG
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LWS_MBEDTLS_INCLUDE_DIRS MBEDTLS_LIBRARY MBEDX509_LIBRARY MBEDCRYPTO_LIBRARY)
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mark_as_advanced(LWS_MBEDTLS_INCLUDE_DIRS MBEDTLS_LIBRARY MBEDX509_LIBRARY MBEDCRYPTO_LIBRARY)
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if ("${LWS_MBEDTLS_LIBRARIES}" STREQUAL "" OR "${LWS_MBEDTLS_INCLUDE_DIRS}" STREQUAL "")
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message(FATAL_ERROR "You must set LWS_MBEDTLS_LIBRARIES and LWS_MBEDTLS_INCLUDE_DIRS when LWS_WITH_MBEDTLS is turned on.")
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endif()
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endif()
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if (LWS_MBEDTLS_LIBRARIES)
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set(MBEDTLS_LIBRARIES ${LWS_MBEDTLS_LIBRARIES})
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set(MBEDTLS_LIBRARIES ${LWS_MBEDTLS_LIBRARIES} PARENT_SCOPE)
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endif()
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if (LWS_MBEDTLS_INCLUDE_DIRS)
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set(MBEDTLS_INCLUDE_DIRS ${LWS_MBEDTLS_INCLUDE_DIRS})
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set(MBEDTLS_INCLUDE_DIRS ${LWS_MBEDTLS_INCLUDE_DIRS} PARENT_SCOPE)
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endif()
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set(USE_MBEDTLS 1 PARENT_SCOPE)
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if (DEFINED MBEDTLS_INCLUDE_DIRS)
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include_directories(${MBEDTLS_INCLUDE_DIRS})
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set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES} ${MBEDTLS_INCLUDE_DIRS})
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endif()
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if (DEFINED MBEDTLS_LIBRARIES)
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list(APPEND LIB_LIST ${MBEDTLS_LIBRARIES})
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endif()
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# old mbedtls has everything in mbedtls/net.h
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CHECK_C_SOURCE_COMPILES("#include <mbedtls/net_sockets.h>\nint main(void) { return 0;}\n" LWS_HAVE_MBEDTLS_NET_SOCKETS)
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CHECK_C_SOURCE_COMPILES("#include <mbedtls/ssl.h>\nint main(void) { return MBEDTLS_SSL_NEW_SESSION_TICKET;}\n" LWS_HAVE_MBEDTLS_SSL_NEW_SESSION_TICKET)
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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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set(LWS_HAVE_MBEDTLS_NET_SOCKETS ${LWS_HAVE_MBEDTLS_NET_SOCKETS} PARENT_SCOPE)
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set(LWS_HAVE_MBEDTLS_SSL_NEW_SESSION_TICKET ${LWS_HAVE_MBEDTLS_SSL_NEW_SESSION_TICKET} PARENT_SCOPE)
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