cmake_minimum_required(VERSION 2.8)
+if(NOT DEFINED CMAKE_BUILD_TYPE)
+ set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type")
+endif()
+
project(libwebsockets C)
set(PACKAGE "libwebsockets")
message("Git commit hash: ${LWS_BUILD_HASH}")
endif()
+set(LWS_USE_BUNDLED_ZLIB_DEFAULT OFF)
+if(WIN32)
+ set(LWS_USE_BUNDLED_ZLIB_DEFAULT ON)
+endif()
+
+option(LWS_WITH_STATIC "Build the static version of the library" ON)
+option(LWS_WITH_SHARED "Build the shared version of the library" ON)
option(LWS_WITH_SSL "Include SSL support (default OpenSSL, CyaSSL if LWS_USE_CYASSL is set)" ON)
+option(LWS_USE_CYASSL "Use CyaSSL replacement for OpenSSL. When settings this, you also need to specify LWS_CYASSL_LIBRARIES and LWS_CYASSL_INCLUDE_DIRS" OFF)
+option(LWS_WITH_ZLIB "Include zlib support (required for extensions)" ON)
+option(LWS_WITH_LIBEV "Compile with support for libev" OFF)
+option(LWS_USE_BUNDLED_ZLIB "Use bundled zlib version (Windows only)" ${LWS_USE_BUNDLED_ZLIB_DEFAULT})
option(LWS_SSL_CLIENT_USE_OS_CA_CERTS "SSL support should make use of OS installed CA root certs" ON)
-option(LWS_USE_EXTERNAL_ZLIB "Search the system for ZLib instead of using the included one (on Windows)" OFF)
-option(LWS_USE_CYASSL "Use CyaSSL replacement for OpenSSL. When settings this, you also need to specify LWS_CYASSL_LIB and LWS_CYASSL_INCLUDE_DIRS" OFF)
option(LWS_WITHOUT_BUILTIN_GETIFADDRS "Don't use BSD getifaddrs implementation from libwebsockets if it is missing (this will result in a compilation error) ... Default is your libc provides it. On some systems such as uclibc it doesn't exist." OFF)
option(LWS_WITHOUT_CLIENT "Don't build the client part of the library" OFF)
option(LWS_WITHOUT_SERVER "Don't build the server part of the library" OFF)
option(LWS_WITHOUT_TEST_PING "Don't build the ping test application" OFF)
option(LWS_WITHOUT_TEST_CLIENT "Don't build the client test application" OFF)
option(LWS_WITHOUT_TEST_FRAGGLE "Don't build the ping test application" OFF)
-option(LWS_WITHOUT_DEBUG "Don't compile debug related code" OFF)
option(LWS_WITHOUT_EXTENSIONS "Don't compile with extensions" OFF)
option(LWS_WITH_LATENCY "Build latency measuring code into the library" OFF)
-option(LWS_WITHOUT_DAEMONIZE "Don't build the daemonization api" OFF)
-option(LWS_WITH_LIBEV "Compile with support for libev" OFF)
+option(LWS_WITHOUT_DAEMONIZE "Don't build the daemonization api" ON)
option(LWS_IPV6 "Compile with support for ipv6" OFF)
option(LWS_WITH_HTTP2 "Compile with support for http2" OFF)
message(FATAL_ERROR "Makes no sense to compile without both client or server.")
endif()
+if (NOT (LWS_WITH_STATIC OR LWS_WITH_SHARED))
+ message(FATAL_ERROR "Makes no sense to compile without both static or shared libraries.")
+endif()
+
+if (NOT LWS_WITHOUT_EXTENSIONS)
+ if (NOT LWS_WITH_ZLIB)
+ message(FATAL_ERROR "zlib is required for extensions.")
+ endif()
+endif()
+
+set(LWS_ZLIB_LIBRARIES CACHE PATH "Path to the zlib library")
+set(LWS_ZLIB_INCLUDE_DIRS CACHE PATH "Path to the zlib include directory")
+set(LWS_OPENSSL_LIBRARIES CACHE PATH "Path to the OpenSSL library")
+set(LWS_OPENSSL_INCLUDE_DIRS CACHE PATH "Path to the OpenSSL include directory")
+set(LWS_CYASSL_LIBRARIES CACHE PATH "Path to the CyaSSL library")
+set(LWS_CYASSL_INCLUDE_DIRS CACHE PATH "Path to the CyaSSL include directory")
+set(LWS_LIBEV_LIBRARIES CACHE PATH "Path to the libev library")
+set(LWS_LIBEV_INCLUDE_DIRS CACHE PATH "Path to the libev include directory")
+
+if (LWS_WITH_SSL AND NOT LWS_USE_CYASSL)
+ if ("${LWS_OPENSSL_LIBRARIES}" STREQUAL "" OR "${LWS_OPENSSL_INCLUDE_DIRS}" STREQUAL "")
+ else()
+ set(OPENSSL_LIBRARIES ${LWS_OPENSSL_LIBRARIES})
+ set(OPENSSL_INCLUDE_DIRS ${LWS_OPENSSL_INCLUDE_DIRS})
+ set(OPENSSL_FOUND 1)
+ endif()
+endif()
+
+if (LWS_WITH_SSL AND LWS_USE_CYASSL)
+ if ("${LWS_CYASSL_LIBRARIES}" STREQUAL "" OR "${LWS_CYASSL_INCLUDE_DIRS}" STREQUAL "")
+ if (NOT CYASSL_FOUND)
+ message(FATAL_ERROR "You must set LWS_CYASSL_LIBRARIES and LWS_CYASSL_INCLUDE_DIRS when LWS_USE_CYASSL is turned on.")
+ endif()
+ else()
+ set(CYASSL_LIBRARIES ${LWS_CYASSL_LIBRARIES})
+ set(CYASSL_INCLUDE_DIRS ${LWS_CYASSL_INCLUDE_DIRS})
+ set(CYASSL_FOUND 1)
+ endif()
+ set(USE_CYASSL 1)
+endif()
+
+if (LWS_WITH_ZLIB AND NOT LWS_USE_BUNDLED_ZLIB)
+ if ("${LWS_ZLIB_LIBRARIES}" STREQUAL "" OR "${LWS_ZLIB_INCLUDE_DIRS}" STREQUAL "")
+ else()
+ set(ZLIB_LIBRARIES ${LWS_ZLIB_LIBRARIES})
+ set(ZLIB_INCLUDE_DIRS ${LWS_ZLIB_INCLUDE_DIRS})
+ set(ZLIB_FOUND 1)
+ endif()
+endif()
+
+if (LWS_WITH_LIBEV)
+ if ("${LWS_LIBEV_LIBRARIES}" STREQUAL "" OR "${LWS_LIBEV_INCLUDE_DIRS}" STREQUAL "")
+ else()
+ set(LIBEV_LIBRARIES ${LWS_LIBEV_LIBRARIES})
+ set(LIBEV_INCLUDE_DIRS ${LWS_LIBEV_INCLUDE_DIRS})
+ set(LIBEV_FOUND 1)
+ endif()
+endif()
+
+# FIXME: This must be runtime-only option.
# The base dir where the test-apps look for the SSL certs.
set(LWS_OPENSSL_CLIENT_CERTS ../share CACHE PATH "Server SSL certificate directory")
if (WIN32)
set(LWS_OPENSSL_CLIENT_CERTS /etc/pki/tls/certs/ CACHE PATH "Client SSL certificate directory")
endif()
-set(LWS_CYASSL_LIB CACHE PATH "Path to the CyaSSL library")
-set(LWS_CYASSL_INCLUDE_DIRS CACHE PATH "Path to the CyaSSL include directory")
-
-if (LWS_USE_CYASSL)
- if ("${LWS_CYASSL_LIB}" STREQUAL "" OR "${LWS_CYASSL_INCLUDE_DIRS}" STREQUAL "")
- message(FATAL_ERROR "You must set LWS_CYASSL_LIB and LWS_CYASSL_INCLUDE_DIRS when LWS_USE_CYASSL is turned on")
- endif()
- set(USE_CYASSL 1)
-endif()
-
if (LWS_WITHOUT_EXTENSIONS)
set(LWS_NO_EXTENSIONS 1)
endif()
set(LWS_NO_CLIENT 1)
endif()
-if (LWS_WITHOUT_DEBUG)
- set(_DEBUG 0)
-else()
- set(_DEBUG 1)
-endif()
-
if (LWS_WITH_LIBEV)
set(LWS_USE_LIBEV 1)
- set(LWS_NO_EXTERNAL_POLL 1)
endif()
if (LWS_IPV6)
CHECK_C_SOURCE_COMPILES(
"
#include <stdio.h>
- KEYWORD void a() {}
+ static KEYWORD void a() {}
int main(int argc, char **argv) { a(); return 0; }
" HAVE_${KEYWORD})
endforeach()
# architectures, notably Mac OS X, need this.
SET(CMAKE_INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${LWS_INSTALL_LIB_DIR}${LIB_SUFFIX}")
-# So we can include the CMake generated config file only when
-# building with CMAKE.
-add_definitions(-DCMAKE_BUILD)
-
include(CheckFunctionExists)
include(CheckIncludeFile)
include(CheckIncludeFiles)
if (LWS_WITHOUT_BUILTIN_GETIFADDRS)
message(FATAL_ERROR "No getifaddrs was found on the system. Turn off the LWS_WITHOUT_BUILTIN_GETIFADDRS compile option to use the supplied BSD version.")
endif()
-
set(LWS_BUILTIN_GETIFADDRS 1)
endif()
set(realloc rpl_realloc)
endif()
-# Generate the config.h that includes all the compilation settings.
+# Generate the lws_config.h that includes all the compilation settings.
configure_file(
- "${PROJECT_SOURCE_DIR}/config.h.cmake"
+ "${PROJECT_SOURCE_DIR}/lws_config.h.in"
"${PROJECT_BINARY_DIR}/lws_config.h")
if (MSVC)
# Group headers and sources.
# Some IDEs use this for nicer file structure.
set(HDR_PRIVATE
- lib/private-libwebsockets.h
- )
+ lib/private-libwebsockets.h)
-set(HDR_PUBLIC
+set(HDR_PUBLIC
"${PROJECT_SOURCE_DIR}/lib/libwebsockets.h"
- "${PROJECT_BINARY_DIR}/lws_config.h"
- )
+ "${PROJECT_BINARY_DIR}/lws_config.h")
set(SOURCES
lib/base64-decode.c
list(APPEND SOURCES
lib/client.c
lib/client-handshake.c
- lib/client-parser.c
- )
+ lib/client-parser.c)
endif()
if (LWS_WITH_SSL)
list(APPEND SOURCES
- lib/ssl.c
- )
+ lib/ssl.c)
endif()
if (LWS_WITH_HTTP2)
list(APPEND SOURCES
lib/http2.c
lib/hpack.c
- lib/ssl-http2.c
- )
+ lib/ssl-http2.c)
endif()
# select the active platform files
if (WIN32)
list(APPEND SOURCES
- lib/lws-plat-win.c
- )
+ lib/lws-plat-win.c)
else()
list(APPEND SOURCES
- lib/lws-plat-unix.c
- )
+ lib/lws-plat-unix.c)
endif()
if (NOT LWS_WITHOUT_SERVER)
list(APPEND SOURCES
lib/server.c
- lib/server-handshake.c
- )
+ lib/server-handshake.c)
endif()
if (NOT LWS_WITHOUT_EXTENSIONS)
list(APPEND HDR_PRIVATE
lib/extension-deflate-frame.h
- lib/extension-deflate-stream.h
- )
-
+ lib/extension-deflate-stream.h)
list(APPEND SOURCES
lib/extension.c
lib/extension-deflate-frame.c
- lib/extension-deflate-stream.c
- )
+ lib/extension-deflate-stream.c)
endif()
if (LWS_WITH_LIBEV)
list(APPEND SOURCES
- lib/libev.c
- )
+ lib/libev.c)
endif(LWS_WITH_LIBEV)
# Add helper files for Windows.
if (WIN32)
set(WIN32_HELPERS_PATH win32port/win32helpers)
include_directories(${WIN32_HELPERS_PATH})
-else(WIN32)
+else()
# Unix.
if (NOT LWS_WITHOUT_DAEMONIZE)
list(APPEND SOURCES
- lib/daemonize.c
- )
+ lib/daemonize.c)
endif()
-endif(WIN32)
+endif()
if (UNIX)
if (NOT HAVE_GETIFADDRS)
list(APPEND HDR_PRIVATE lib/getifaddrs.h)
list(APPEND SOURCES lib/getifaddrs.c)
endif()
-endif(UNIX)
-
+endif()
if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
include (CheckCCompilerFlag)
set(VISIBILITY_FLAG -fvisibility=hidden)
endif()
if (UNIX)
- set( CMAKE_C_FLAGS "-Wall -Werror -O3 ${VISIBILITY_FLAG} ${CMAKE_C_FLAGS}" )
+ set(CMAKE_C_FLAGS "-Wall -Werror -O3 ${VISIBILITY_FLAG} ${CMAKE_C_FLAGS}" )
else(UNIX)
- set( CMAKE_C_FLAGS "-Wall -O3 ${VISIBILITY_FLAG} ${CMAKE_C_FLAGS}" )
+ set(CMAKE_C_FLAGS "-Wall -O3 ${VISIBILITY_FLAG} ${CMAKE_C_FLAGS}" )
endif(UNIX)
endif ()
#
# Create the lib.
#
-add_library(websockets STATIC
- ${HDR_PRIVATE}
- ${HDR_PUBLIC}
- ${SOURCES})
-add_library(websockets_shared SHARED
- ${HDR_PRIVATE}
- ${HDR_PUBLIC}
- ${SOURCES})
+set(LWS_LIBRARIES)
+if (LWS_WITH_STATIC)
+ add_library(websockets STATIC
+ ${HDR_PRIVATE}
+ ${HDR_PUBLIC}
+ ${SOURCES})
+ list(APPEND LWS_LIBRARIES websockets)
+endif()
+if (LWS_WITH_SHARED)
+ add_library(websockets_shared SHARED
+ ${HDR_PRIVATE}
+ ${HDR_PUBLIC}
+ ${SOURCES})
+ list(APPEND LWS_LIBRARIES websockets_shared)
+endif()
if (WIN32)
- # On Windows libs have the same file ending (.lib)
- # for both static and shared libraries, so we
- # need a unique name for the static one.
- set_target_properties(websockets
- PROPERTIES
- OUTPUT_NAME websockets_static)
-
- # Compile as DLL (export function declarations)
- set_property(
- TARGET websockets_shared
- PROPERTY COMPILE_DEFINITIONS
- LWS_DLL
- LWS_INTERNAL
- )
-endif(WIN32)
-
-# We want the shared lib to be named "libwebsockets"
-# not "libwebsocket_shared".
-set_target_properties(websockets_shared
- PROPERTIES
- OUTPUT_NAME websockets)
+ if (LWS_WITH_SHARED)
+ # Compile as DLL (export function declarations)
+ set_property(
+ TARGET websockets_shared
+ PROPERTY COMPILE_DEFINITIONS
+ LWS_DLL
+ LWS_INTERNAL)
+ endif()
+elseif(APPLE)
+ if (LWS_WITH_SHARED)
+ set_property(TARGET websockets_shared PROPERTY MACOSX_RPATH YES)
+ endif()
+endif()
# Set the so version of the lib.
# Equivalent to LDFLAGS=-version-info x:x:x
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
- foreach(lib websockets websockets_shared)
- set_target_properties(${lib}
+ foreach(lib ${LWS_LIBRARIES})
+ set_target_properties(${lib}
PROPERTIES
SOVERSION ${SOVERSION})
endforeach()
#
# ZLIB (Only needed for deflate extensions).
#
-if (NOT LWS_WITHOUT_EXTENSIONS)
- if (WIN32 AND NOT LWS_USE_EXTERNAL_ZLIB)
- message("Using included Zlib version")
-
- # Compile ZLib if needed.
- set(WIN32_ZLIB_PATH "win32port/zlib")
- set(ZLIB_SRCS
- ${WIN32_ZLIB_PATH}/adler32.c
- ${WIN32_ZLIB_PATH}/compress.c
- ${WIN32_ZLIB_PATH}/crc32.c
- ${WIN32_ZLIB_PATH}/deflate.c
- ${WIN32_ZLIB_PATH}/gzclose.c
- ${WIN32_ZLIB_PATH}/gzio.c
- ${WIN32_ZLIB_PATH}/gzlib.c
- ${WIN32_ZLIB_PATH}/gzread.c
- ${WIN32_ZLIB_PATH}/gzwrite.c
- ${WIN32_ZLIB_PATH}/infback.c
- ${WIN32_ZLIB_PATH}/inffast.c
- ${WIN32_ZLIB_PATH}/inflate.c
- ${WIN32_ZLIB_PATH}/inftrees.c
- ${WIN32_ZLIB_PATH}/trees.c
- ${WIN32_ZLIB_PATH}/uncompr.c
- ${WIN32_ZLIB_PATH}/zutil.c
- )
-
- # Create the library.
- add_library(ZLIB STATIC ${ZLIB_SRCS})
-
- # Set the same variables as find_package would.
- set(ZLIB_INCLUDE_DIRS ${WIN32_ZLIB_PATH})
- get_property(ZLIB_LIBRARIES TARGET ZLIB PROPERTY LOCATION)
- set(ZLIB_FOUND 1)
- else()
+if (LWS_WITH_ZLIB)
+ if (LWS_USE_BUNDLED_ZLIB)
+ if (WIN32)
+ set(WIN32_ZLIB_PATH "win32port/zlib")
+ set(ZLIB_SRCS
+ ${WIN32_ZLIB_PATH}/adler32.c
+ ${WIN32_ZLIB_PATH}/compress.c
+ ${WIN32_ZLIB_PATH}/crc32.c
+ ${WIN32_ZLIB_PATH}/deflate.c
+ ${WIN32_ZLIB_PATH}/gzclose.c
+ ${WIN32_ZLIB_PATH}/gzio.c
+ ${WIN32_ZLIB_PATH}/gzlib.c
+ ${WIN32_ZLIB_PATH}/gzread.c
+ ${WIN32_ZLIB_PATH}/gzwrite.c
+ ${WIN32_ZLIB_PATH}/infback.c
+ ${WIN32_ZLIB_PATH}/inffast.c
+ ${WIN32_ZLIB_PATH}/inflate.c
+ ${WIN32_ZLIB_PATH}/inftrees.c
+ ${WIN32_ZLIB_PATH}/trees.c
+ ${WIN32_ZLIB_PATH}/uncompr.c
+ ${WIN32_ZLIB_PATH}/zutil.c)
+ add_library(zlib_internal STATIC ${ZLIB_SRCS})
+ set(ZLIB_INCLUDE_DIRS ${WIN32_ZLIB_PATH})
+ get_property(ZLIB_LIBRARIES TARGET zlib_internal PROPERTY LOCATION)
+ set(ZLIB_FOUND 1)
+ # Make sure zlib_internal is compiled before the libs.
+ foreach (lib ${LWS_LIBRARIES})
+ add_dependencies(${lib} zlib_internal)
+ endforeach()
+ else()
+ message(FATAL_ERROR "Don't have bundled zlib for that platform")
+ endif()
+ elseif (NOT ZLIB_FOUND)
find_package(ZLIB REQUIRED)
endif()
-
- # Make sure ZLib is compiled before the libs.
- foreach (lib websockets websockets_shared)
- add_dependencies(${lib} ZLIB)
- endforeach()
-
- message("ZLib include dirs: ${ZLIB_INCLUDE_DIRS}")
- message("ZLib libraries: ${ZLIB_LIBRARIES}")
+ message("zlib include dirs: ${ZLIB_INCLUDE_DIRS}")
+ message("zlib libraries: ${ZLIB_LIBRARIES}")
include_directories(${ZLIB_INCLUDE_DIRS})
list(APPEND LIB_LIST ${ZLIB_LIBRARIES})
-endif(NOT LWS_WITHOUT_EXTENSIONS)
+endif()
#
# OpenSSL
if (LWS_USE_CYASSL)
# Use CyaSSL as OpenSSL replacement.
# TODO: Add a find_package command for this also.
- message("CyaSSL include dir: ${LWS_CYASSL_INCLUDE_DIRS}")
- message("CyaSSL libraries: ${LWS_CYASSL_LIB}")
+ message("CyaSSL include dir: ${CYASSL_INCLUDE_DIRS}")
+ message("CyaSSL libraries: ${CYASSL_LIBRARIES}")
# Additional to the root directory we need to include
# the cyassl/ subdirectory which contains the OpenSSL
# compatability layer headers.
- foreach(inc ${LWS_CYASSL_INCLUDE_DIRS})
+ foreach(inc ${CYASSL_LIBRARIES})
include_directories("${inc}" "${inc}/cyassl")
endforeach()
- list(APPEND LIB_LIST "${LWS_CYASSL_LIB}")
+ list(APPEND LIB_LIST "${CYASSL_LIBRARIES}")
else()
- if (OPENSSL_ROOT_DIR)
- set(OPENSSL_INCLUDE_DIR "${OPENSSL_ROOT_DIR}/include")
- set(OPENSSL_LIBRARIES "${OPENSSL_ROOT_DIR}/lib/libssl.so" "${OPENSSL_ROOT_DIR}/lib/libcrypto.so")
- else(OPENSSL_ROOT_DIR)
-
- # TODO: Add support for STATIC also.
- find_package(OpenSSL REQUIRED)
- endif(OPENSSL_ROOT_DIR)
-
- message("OpenSSL include dir: ${OPENSSL_INCLUDE_DIR}")
+ if (NOT OPENSSL_FOUND)
+ # TODO: Add support for STATIC also.
+ find_package(OpenSSL REQUIRED)
+ set(OPENSSL_INCLUDE_DIRS "${OPENSSL_INCLUDE_DIR}")
+ endif()
+
+ message("OpenSSL include dir: ${OPENSSL_INCLUDE_DIRS}")
message("OpenSSL libraries: ${OPENSSL_LIBRARIES}")
- include_directories("${OPENSSL_INCLUDE_DIR}")
+ include_directories("${OPENSSL_INCLUDE_DIRS}")
list(APPEND LIB_LIST ${OPENSSL_LIBRARIES})
-
- # Link against dynamic linking functions.
- # (Don't link directly to libdl since it is not needed on all platforms, it's now a part of libc).
- list(APPEND LIB_LIST ${CMAKE_DL_LIBS})
endif()
endif(LWS_WITH_SSL)
if (LWS_WITH_LIBEV)
- list(APPEND LIB_LIST "ev")
+ if (NOT LIBEV_FOUND)
+ find_path(LIBEV_INCLUDE_DIRS NAMES ev.h)
+ find_library(LIBEV_LIBRARIES NAMES ev)
+ if(LIBEV_INCLUDE_DIRS AND LIBEV_LIBRARIES)
+ set(LIBEV_FOUND 1)
+ endif()
+ endif()
+ message("libev include dir: ${LIBEV_INCLUDE_DIRS}")
+ message("libev libraries: ${LIBEV_LIBRARIES}")
+ include_directories("${LIBEV_INCLUDE_DIRS}")
+ list(APPEND LIB_LIST ${LIBEV_LIBRARIES})
endif(LWS_WITH_LIBEV)
#
endif()
# Setup the linking for all libs.
-foreach (lib websockets websockets_shared)
+foreach (lib ${LWS_LIBRARIES})
target_link_libraries(${lib} ${LIB_LIST})
endforeach()
# Helper function for adding a test app.
#
macro(create_test_app TEST_NAME MAIN_SRC)
-
+
set(TEST_SRCS ${MAIN_SRC})
set(TEST_HDR)
if (WIN32)
- list(APPEND TEST_SRCS
+ list(APPEND TEST_SRCS
${WIN32_HELPERS_PATH}/getopt.c
${WIN32_HELPERS_PATH}/getopt_long.c
${WIN32_HELPERS_PATH}/gettimeofday.c
)
- list(APPEND TEST_HDR
+ list(APPEND TEST_HDR
${WIN32_HELPERS_PATH}/getopt.h
${WIN32_HELPERS_PATH}/gettimeofday.h
)
source_group("Headers Private" FILES ${TEST_HDR})
source_group("Sources" FILES ${TEST_SRCS})
add_executable(${TEST_NAME} ${TEST_SRCS} ${TEST_HDR})
-
+
if (LWS_LINK_TESTAPPS_DYNAMIC)
+ if (NOT LWS_WITH_SHARED)
+ message(FATAL_ERROR "Build of shared library is disabled. LWS_LINK_TESTAPPS_DYNAMIC must be combined with LWS_WITH_SHARED.")
+ endif()
target_link_libraries(${TEST_NAME} websockets_shared)
add_dependencies(${TEST_NAME} websockets_shared)
- else(LWS_LINK_TESTAPPS_DYNAMIC)
+ else()
+ if (NOT LWS_WITH_STATIC)
+ message(FATAL_ERROR "Build of static library is disabled. Disabled LWS_LINK_TESTAPPS_DYNAMIC must be combined with LWS_WITH_STATIC.")
+ endif()
target_link_libraries(${TEST_NAME} websockets)
add_dependencies(${TEST_NAME} websockets)
- endif(LWS_LINK_TESTAPPS_DYNAMIC)
+ endif()
# Set test app specific defines.
set_property(TARGET ${TEST_NAME}
- PROPERTY COMPILE_DEFINITIONS
+ PROPERTY COMPILE_DEFINITIONS
INSTALL_DATADIR="${CMAKE_INSTALL_PREFIX}/share"
)
# Prefix the binary names with libwebsockets.
- set_target_properties(${TEST_NAME}
+ set_target_properties(${TEST_NAME}
PROPERTIES
OUTPUT_NAME libwebsockets-${TEST_NAME})
message(" Libeay: ${LIBEAY_BIN}")
message(" SSLeay: ${SSLEAY_BIN}")
- foreach(TARGET_BIN ${TEST_APP_LIST})
+ foreach(TARGET_BIN ${TEST_APP_LIST})
add_custom_command(TARGET ${TARGET_BIN}
- POST_BUILD
+ POST_BUILD
COMMAND "${CMAKE_COMMAND}" -E copy "${LIBEAY_BIN}" "$<TARGET_FILE_DIR:${TARGET_BIN}>" VERBATIM)
-
add_custom_command(TARGET ${TARGET_BIN}
- POST_BUILD
+ POST_BUILD
COMMAND "${CMAKE_COMMAND}" -E copy "${SSLEAY_BIN}" "$<TARGET_FILE_DIR:${TARGET_BIN}>" VERBATIM)
endforeach()
endif()
set(LWS_INSTALL_CMAKE_DIR ${DEF_INSTALL_CMAKE_DIR} CACHE PATH "Installation directory for CMake files")
# Export targets (This is used for other CMake projects to easily find the libraries and include files).
-export(TARGETS websockets websockets_shared
+export(TARGETS ${LWS_LIBRARIES}
FILE "${PROJECT_BINARY_DIR}/LibwebsocketsTargets.cmake")
export(PACKAGE libwebsockets)
${PROJECT_BINARY_DIR}/LibwebsocketsConfigVersion.cmake
@ONLY)
-set_target_properties(websockets websockets_shared
+ set_target_properties(${LWS_LIBRARIES}
PROPERTIES PUBLIC_HEADER "${HDR_PUBLIC}")
#
#
# Install libs and headers.
-install(TARGETS websockets websockets_shared
+install(TARGETS ${LWS_LIBRARIES}
EXPORT LibwebsocketsTargets
LIBRARY DESTINATION "${LWS_INSTALL_LIB_DIR}${LIB_SUFFIX}" COMPONENT libraries
ARCHIVE DESTINATION "${LWS_INSTALL_LIB_DIR}${LIB_SUFFIX}" COMPONENT libraries
endif()
message("---------------------------------------------------------------------")
-message(" Settings: (For more help do cmake -LH <srcpath>")
+message(" Settings: (For more help do cmake -LH <srcpath>)")
message("---------------------------------------------------------------------")
message(" LWS_WITH_SSL = ${LWS_WITH_SSL} (SSL Support)")
message(" LWS_SSL_CLIENT_USE_OS_CA_CERTS = ${LWS_SSL_CLIENT_USE_OS_CA_CERTS}")
message(" LWS_USE_CYASSL = ${LWS_USE_CYASSL} (CyaSSL replacement for OpenSSL)")
if (LWS_USE_CYASSL)
- message(" LWS_CYASSL_LIB = ${LWS_CYASSL_LIB}")
+ message(" LWS_CYASSL_LIBRARIES = ${LWS_CYASSL_LIBRARIES}")
message(" LWS_CYASSL_INCLUDE_DIRS = ${LWS_CYASSL_INCLUDE_DIRS}")
endif()
message(" LWS_WITHOUT_BUILTIN_GETIFADDRS = ${LWS_WITHOUT_BUILTIN_GETIFADDRS}")
message(" LWS_WITHOUT_TEST_PING = ${LWS_WITHOUT_TEST_PING}")
message(" LWS_WITHOUT_TEST_CLIENT = ${LWS_WITHOUT_TEST_CLIENT}")
message(" LWS_WITHOUT_TEST_FRAGGLE = ${LWS_WITHOUT_TEST_FRAGGLE}")
-message(" LWS_WITHOUT_DEBUG = ${LWS_WITHOUT_DEBUG}")
message(" LWS_WITHOUT_EXTENSIONS = ${LWS_WITHOUT_EXTENSIONS}")
message(" LWS_WITH_LATENCY = ${LWS_WITH_LATENCY}")
message(" LWS_WITHOUT_DAEMONIZE = ${LWS_WITHOUT_DAEMONIZE}")
message("---------------------------------------------------------------------")
# These will be available to parent projects including libwebsockets using add_subdirectory()
-set(LIBWEBSOCKETS_LIBRARIES websocket websockets_shared CACHE STRING "Libwebsocket libraries")
-set(LIBWEBSOCKETS_LIBRARIES_STATIC websocket CACHE STRING "Libwebsocket static library")
-set(LIBWEBSOCKETS_LIBRARIES_SHARED websockets_shared CACHE STRING "Libwebsocket shared library")
+set(LIBWEBSOCKETS_LIBRARIES ${LWS_LIBRARIES} CACHE STRING "Libwebsocket libraries")
+if (LWS_WITH_STATIC)
+ set(LIBWEBSOCKETS_LIBRARIES_STATIC websocket CACHE STRING "Libwebsocket static library")
+endif()
+if (LWS_WITH_SHARED)
+ set(LIBWEBSOCKETS_LIBRARIES_SHARED websockets_shared CACHE STRING "Libwebsocket shared library")
+endif()
# This must always be last!
include(CPack)
projects / platform / upstream / libwebsockets.git / commitdiff