forked from osmocom/wireshark
279 lines
6.6 KiB
CMake
279 lines
6.6 KiB
CMake
# CMakeLists.txt
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#
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# Wireshark - Network traffic analyzer
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# By Gerald Combs <gerald@wireshark.org>
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# Copyright 1998 Gerald Combs
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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include(UseABICheck)
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set(WSUTIL_COMMON_FILES
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adler32.c
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airpdcap_wep.c
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base32.c
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base64.c
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bitswap.c
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buffer.c
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clopts_common.c
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cmdarg_err.c
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copyright_info.c
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crash_info.c
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crc10.c
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crc16.c
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crc16-plain.c
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crc32.c
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crc6.c
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crc7.c
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crc8.c
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crc11.c
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eax.c
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filesystem.c
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frequency-utils.c
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g711.c
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glib-compat.c
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inet_addr.c
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interface.c
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jsmn.c
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mpeg-audio.c
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nstime.c
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cpu_info.c
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os_version_info.c
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plugins.c
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privileges.c
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rsa.c
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sober128.c
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strnatcmp.c
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str_util.c
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strtoi.c
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report_message.c
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tempfile.c
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time_util.c
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type_util.c
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unicode-utils.c
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ws_mempbrk.c
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wsgcrypt.c
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wsjsmn.c
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)
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set(WSUTIL_FILES ${WSUTIL_COMMON_FILES})
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if(WIN32)
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list(APPEND WSUTIL_FILES
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file_util.c
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inet_ntop.c
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inet_pton.c
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win32-utils.c
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)
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ENDIF(WIN32)
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if(HAVE_MACOS_FRAMEWORKS)
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list(APPEND WSUTIL_FILES cfutils.c)
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endif()
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#
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# XXX - we're assuming MSVC doesn't require a flag to enable SSE 4.2
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# support, and that, if the compiler supports a flag for SSE 4.2
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# support, the intrinsics are supported iff we can include the
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# <nmmintrin.h> flag.
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#
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# We only check for the GCC-style -msse4.2 flag and the Sun C
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# -xarch=sse4_2 flag.
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#
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if(CMAKE_C_COMPILER_ID MATCHES "MSVC")
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set(COMPILER_CAN_HANDLE_SSE4_2 TRUE)
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set(SSE4_2_FLAG "")
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else()
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message(STATUS "Checking for c-compiler flag: -msse4.2")
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check_c_compiler_flag(-msse4.2 COMPILER_CAN_HANDLE_SSE4_2)
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if(COMPILER_CAN_HANDLE_SSE4_2)
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set(SSE4_2_FLAG "-msse4.2")
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else()
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message(STATUS "Checking for c-compiler flag: -xarch=sse4_2")
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check_c_compiler_flag(-xarch=sse4_2 COMPILER_CAN_HANDLE_SSE4_2)
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if(COMPILER_CAN_HANDLE_SSE4_2)
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set(SSE4_2_FLAG "-xarch=sse4_2")
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endif()
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endif()
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endif()
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if(COMPILER_CAN_HANDLE_SSE4_2)
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#
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# Make sure we have the necessary headers for the SSE4.2 intrinsics
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# and that we can use them.
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#
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# First, check whether we have emmintrin.h and can use it
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# *without* the SSE 4.2 flag.
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#
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check_include_file("emmintrin.h" EMMINTRIN_H_WORKS)
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#
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# OK, if that works, see whether we have nmmintrin.h and
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# can use it *with* the SSE 4.2 flag.
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#
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if(EMMINTRIN_H_WORKS)
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#
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# Does this add the SSE4.2 flags to the beginning of
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# CFLAGS?
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#
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# Note that if there's a mix of "enable SSE 4.2" and
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# "disable SSE 4.2" flags, this may not indicate that
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# we can use the header. That's not a bug, that's a
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# feature; the other flags may have been forced by
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# the build process, e.g. in Gentoo Linux, and we want
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# to check this with whatever flags will actually be
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# used when building (see bug 10792).
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#
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cmake_push_check_state()
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set(CMAKE_REQUIRED_FLAGS "${SSE4_2_FLAG}")
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check_include_file("nmmintrin.h" HAVE_SSE4_2)
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cmake_pop_check_state()
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endif()
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endif()
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if(HAVE_SSE4_2)
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list(APPEND WSUTIL_FILES ws_mempbrk_sse42.c)
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endif()
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if(NOT HAVE_GETOPT_LONG)
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list(APPEND WSUTIL_FILES getopt_long.c)
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endif()
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if(NOT HAVE_INET_ATON)
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list(APPEND WSUTIL_FILES inet_aton.c)
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endif()
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if(NOT HAVE_POPCOUNT)
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list(APPEND WSUTIL_FILES popcount.c)
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endif()
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if(NOT HAVE_STRPTIME)
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list(APPEND WSUTIL_FILES strptime.c)
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endif()
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if(APPLE)
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#
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# We assume that APPLE means macOS so that we have the macOS
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# frameworks.
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#
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FIND_LIBRARY (APPLE_CORE_FOUNDATION_LIBRARY CoreFoundation)
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endif()
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set(wsutil_LIBS
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${CMAKE_DL_LIBS}
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${APPLE_CORE_FOUNDATION_LIBRARY}
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${GMODULE2_LIBRARIES}
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${GLIB2_LIBRARIES}
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${GCRYPT_LIBRARIES}
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${ZLIB_LIBRARIES}
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${WIN_WSOCK32_LIBRARY}
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${GNUTLS_LIBRARIES}
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)
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IF(WIN32)
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set(wsutil_LIBS ${wsutil_LIBS} "iphlpapi.lib" "ws2_32.lib")
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ENDIF(WIN32)
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set(CLEAN_FILES
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${WSUTIL_FILES}
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)
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set_source_files_properties(
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${CLEAN_FILES}
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PROPERTIES
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COMPILE_FLAGS "${WERROR_COMMON_FLAGS}"
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)
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if (HAVE_SSE4_2)
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# TODO with CMake 2.8.12, we could use COMPILE_OPTIONS and just append
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# instead of this COMPILE_FLAGS duplication...
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set_source_files_properties(
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ws_mempbrk_sse42.c
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PROPERTIES
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COMPILE_FLAGS "${WERROR_COMMON_FLAGS} ${SSE4_2_FLAG}"
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)
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endif()
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add_library(wsutil ${LINK_MODE_LIB}
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${WSUTIL_FILES}
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${CMAKE_BINARY_DIR}/image/libwsutil.rc
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)
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set(FULL_SO_VERSION "0.0.0")
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set_target_properties(wsutil PROPERTIES
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PREFIX "lib"
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COMPILE_DEFINITIONS "WS_BUILD_DLL"
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COMPILE_OPTIONS "${WS_WARNINGS_C_FLAGS}"
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LINK_FLAGS "${WS_LINK_FLAGS}"
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VERSION ${FULL_SO_VERSION} SOVERSION 0
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FOLDER "DLLs")
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if(ENABLE_APPLICATION_BUNDLE)
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set_target_properties(wsutil PROPERTIES
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LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/run/Wireshark.app/Contents/Frameworks
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)
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endif()
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ABICHECK(libwsutil)
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add_custom_command(OUTPUT libwsutil.abi.tar.gz
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COMMAND ${CMAKE_COMMAND} -E remove_directory ${ABICHECK_TMPDIR}
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COMMAND ${CMAKE_COMMAND} -E make_directory ${ABICHECK_TMPDIR}
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COMMAND ${ABI_COPY_COMMAND} ../config.h ${ABICHECK_TMPDIR}/ ${ABI_COPY_FLAGS}
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COMMAND ${ABI_COPY_COMMAND} ${ABICHECK_HEADERS} ${ABICHECK_TMPDIR}/ ${ABI_COPY_FLAGS}
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COMMAND ${ABICHECK_COMMAND}
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COMMAND cp ${CMAKE_CURRENT_BINARY_DIR}/abi_dumps/libwsutil/libwsutil_* ${CMAKE_CURRENT_BINARY_DIR}/libwsutil.abi.tar.gz
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COMMAND rm -rf ${ABICHECK_TMPDIR} ${CMAKE_CURRENT_BINARY_DIR}/abi_dumps
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DEPENDS ${HEADERS} wsutil)
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target_link_libraries(wsutil ${wsutil_LIBS})
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if(NOT ${ENABLE_STATIC})
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install(TARGETS wsutil
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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RUNTIME DESTINATION ${CMAKE_INSTALL_LIBDIR}
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
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)
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endif()
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# Export build-time datadir (note: the macro "DATAFILE_DIR" is defined in
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# config.h and points to the install-time data directory, hence the different
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# name).
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set_property(SOURCE filesystem.c APPEND PROPERTY
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COMPILE_DEFINITIONS BUILD_TIME_DATAFILE_DIR="${DATAFILE_DIR}"
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)
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CHECKAPI(
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NAME
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wsutil
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SWITCHES
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-g termoutput -build
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SOURCES
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${WSUTIL_COMMON_FILES}
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)
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set_source_files_properties(jsmn.c PROPERTIES COMPILE_DEFINITIONS "JSMN_STRICT")
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#
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# Editor modelines - http://www.wireshark.org/tools/modelines.html
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#
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# Local variables:
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# c-basic-offset: 8
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# tab-width: 8
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# indent-tabs-mode: t
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# End:
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#
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# vi: set shiftwidth=8 tabstop=8 noexpandtab:
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# :indentSize=8:tabSize=8:noTabs=false:
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#
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