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#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
#
# SSL/TLS CMake fragment, to be included in CMakeLists.txt
#
# Optional SSL/TLS support. Requires Netscape Portable Runtime on Linux.
include(FindPkgConfig)
if (CMAKE_SYSTEM_NAME STREQUAL Windows)
set (ssl_default OFF)
else (CMAKE_SYSTEM_NAME STREQUAL Windows)
set (ssl_default ON)
endif (CMAKE_SYSTEM_NAME STREQUAL Windows)
option(BUILD_SSL "Build with support for SSL" ${ssl_default})
if (BUILD_SSL)
find_program (NSPR_CONFIG nspr-config)
if (NSPR_CONFIG STREQUAL NSPR_CONFIG-NOTFOUND)
message(FATAL_ERROR "libnspr not found, required for SSL support")
endif (NSPR_CONFIG STREQUAL NSPR_CONFIG-NOTFOUND)
find_program (NSS_CONFIG nss-config)
if (NSS_CONFIG STREQUAL NSS_CONFIG-NOTFOUND)
message(FATAL_ERROR "libnss not found, required for SSL support")
endif (NSS_CONFIG STREQUAL NSS_CONFIG-NOTFOUND)
# Output from nss/snpr-config ends with newline, so strip it
# Also, sometimes there's no need for additional -I options (or -L) but
# the -I is included anyway; in these cases, ignore it.
execute_process (COMMAND ${NSPR_CONFIG} --cflags
OUTPUT_VARIABLE get_flags)
string (STRIP ${get_flags} NSPR_CFLAGS)
if (NSPR_CFLAGS STREQUAL -I)
set (NSPR_CFLAGS )
endif (NSPR_CFLAGS STREQUAL -I)
execute_process (COMMAND ${NSPR_CONFIG} --libs
OUTPUT_VARIABLE get_flags)
string (STRIP ${get_flags} NSPR_LIBS)
execute_process (COMMAND ${NSS_CONFIG} --cflags
OUTPUT_VARIABLE get_flags)
string (STRIP ${get_flags} NSS_CFLAGS)
if (NSS_CFLAGS STREQUAL -I)
set (NSS_CFLAGS )
endif (NSS_CFLAGS STREQUAL -I)
execute_process (COMMAND ${NSS_CONFIG} --libs
OUTPUT_VARIABLE get_flags)
string (STRIP ${get_flags} NSS_LIBS)
set (sslcommon_SOURCES
qpid/sys/ssl/check.h
qpid/sys/ssl/check.cpp
qpid/sys/ssl/util.h
qpid/sys/ssl/util.cpp
qpid/sys/ssl/SslSocket.h
qpid/sys/ssl/SslSocket.cpp
qpid/sys/ssl/SslIo.h
qpid/sys/ssl/SslIo.cpp
)
add_library (sslcommon SHARED ${sslcommon_SOURCES})
target_link_libraries (sslcommon qpidcommon nss3 ssl3 nspr4)
set_target_properties (sslcommon PROPERTIES
VERSION ${qpidc_version}
COMPILE_FLAGS "${NSPR_CFLAGS} ${NSS_CFLAGS}")
set (ssl_SOURCES
qpid/sys/SslPlugin.cpp
qpid/sys/ssl/SslHandler.h
qpid/sys/ssl/SslHandler.cpp
)
add_library (ssl SHARED ${ssl_SOURCES})
target_link_libraries (ssl qpidbroker sslcommon)
set_target_properties (ssl PROPERTIES
VERSION ${qpidc_version}
COMPILE_FLAGS "${NSPR_CFLAGS} ${NSS_CFLAGS}")
if (CMAKE_COMPILER_IS_GNUCXX)
set_target_properties(ssl PROPERTIES
LINK_FLAGS -Wl,--no-undefined)
endif (CMAKE_COMPILER_IS_GNUCXX)
add_library (sslconnector SHARED qpid/client/SslConnector.cpp)
target_link_libraries (sslconnector qpidclient sslcommon)
set_target_properties (sslconnector PROPERTIES VERSION ${qpidc_version})
if (CMAKE_COMPILER_IS_GNUCXX)
set_target_properties(sslconnector PROPERTIES
LINK_FLAGS -Wl,--no-undefined)
endif (CMAKE_COMPILER_IS_GNUCXX)
endif (BUILD_SSL)
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