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CMake TLS cleanup

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This commit is contained in:
Benjamin Sergeant 2020-04-27 10:09:51 -07:00
parent 5632360fbd
commit 22e0083832
1 changed files with 47 additions and 38 deletions
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85
CMakeLists.txt
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@ -134,10 +134,11 @@ if (USE_TLS)
elseif (USE_SECURE_TRANSPORT)
list( APPEND IXWEBSOCKET_HEADERS ixwebsocket/IXSocketAppleSSL.h)
list( APPEND IXWEBSOCKET_SOURCES ixwebsocket/IXSocketAppleSSL.cpp)
else()
set(USE_OPEN_SSL ON)
else (USE_OPEN_SSL)
list( APPEND IXWEBSOCKET_HEADERS ixwebsocket/IXSocketOpenSSL.h)
list( APPEND IXWEBSOCKET_SOURCES ixwebsocket/IXSocketOpenSSL.cpp)
else()
message(STATUS "TLS Configuration error: unknown backend")
endif()
endif()
@ -154,11 +155,53 @@ if (USE_TLS)
target_compile_definitions(ixwebsocket PUBLIC IXWEBSOCKET_USE_OPEN_SSL)
elseif (USE_SECURE_TRANSPORT)
target_compile_definitions(ixwebsocket PUBLIC IXWEBSOCKET_USE_SECURE_TRANSPORT)
else()
message(STATUS "TLS Configuration error: unknown backend")
endif()
endif()
if (APPLE AND USE_TLS AND NOT USE_MBED_TLS AND NOT USE_OPEN_SSL)
target_link_libraries(ixwebsocket "-framework foundation" "-framework security")
if (USE_TLS)
if (USE_OPEN_SSL)
message(STATUS "TLS configured to use openssl")
# Help finding Homebrew's OpenSSL on macOS
if (APPLE)
set(CMAKE_LIBRARY_PATH ${CMAKE_LIBRARY_PATH} /usr/local/opt/openssl/lib)
set(CMAKE_INCLUDE_PATH ${CMAKE_INCLUDE_PATH} /usr/local/opt/openssl/include)
endif()
# This OPENSSL_FOUND check is to help find a cmake manually configured OpenSSL
if (NOT OPENSSL_FOUND)
find_package(OpenSSL REQUIRED)
endif()
message(STATUS "OpenSSL: " ${OPENSSL_VERSION})
target_compile_definitions(ixwebsocket PUBLIC ${OPENSSL_DEFINITIONS})
target_include_directories(${OPENSSL_INCLUDE_DIR})
target_link_libraries(ixwebsocket ${OPENSSL_LIBRARIES})
elseif (USE_MBED_TLS)
message(STATUS "TLS configured to use mbedtls")
find_package(MbedTLS REQUIRED)
target_include_directories(ixwebsocket PUBLIC ${MBEDTLS_INCLUDE_DIRS})
target_link_libraries(ixwebsocket ${MBEDTLS_LIBRARIES})
elseif (USE_SECURE_TRANSPORT)
message(STATUS "TLS configured to use secure transport")
target_link_libraries(ixwebsocket "-framework foundation" "-framework security")
endif()
endif()
# This ZLIB_FOUND check is to help find a cmake manually configured zlib
if (NOT ZLIB_FOUND)
find_package(ZLIB)
endif()
if (ZLIB_FOUND)
include_directories(${ZLIB_INCLUDE_DIRS})
target_link_libraries(ixwebsocket ${ZLIB_LIBRARIES})
else()
include_directories(third_party/zlib ${CMAKE_CURRENT_BINARY_DIR}/third_party/zlib)
add_subdirectory(third_party/zlib)
target_link_libraries(ixwebsocket zlibstatic)
endif()
if (WIN32)
@ -175,40 +218,6 @@ if (UNIX)
target_link_libraries(ixwebsocket ${CMAKE_THREAD_LIBS_INIT})
endif()
if (USE_TLS AND USE_OPEN_SSL)
# Help finding Homebrew's OpenSSL on macOS
if (APPLE)
set(CMAKE_LIBRARY_PATH ${CMAKE_LIBRARY_PATH} /usr/local/opt/openssl/lib)
set(CMAKE_INCLUDE_PATH ${CMAKE_INCLUDE_PATH} /usr/local/opt/openssl/include)
endif()
if(NOT OPENSSL_FOUND)
find_package(OpenSSL REQUIRED)
endif()
add_definitions(${OPENSSL_DEFINITIONS})
message(STATUS "OpenSSL: " ${OPENSSL_VERSION})
include_directories(${OPENSSL_INCLUDE_DIR})
target_link_libraries(ixwebsocket ${OPENSSL_LIBRARIES})
endif()
if (USE_TLS AND USE_MBED_TLS)
find_package(MbedTLS REQUIRED)
target_include_directories(ixwebsocket PUBLIC ${MBEDTLS_INCLUDE_DIRS})
target_link_libraries(ixwebsocket ${MBEDTLS_LIBRARIES})
endif()
if (NOT ZLIB_FOUND)
find_package(ZLIB)
endif()
if (ZLIB_FOUND)
include_directories(${ZLIB_INCLUDE_DIRS})
target_link_libraries(ixwebsocket ${ZLIB_LIBRARIES})
else()
include_directories(third_party/zlib ${CMAKE_CURRENT_BINARY_DIR}/third_party/zlib)
add_subdirectory(third_party/zlib)
target_link_libraries(ixwebsocket zlibstatic)
endif()
set( IXWEBSOCKET_INCLUDE_DIRS
${CMAKE_CURRENT_SOURCE_DIR}