mirror of
https://github.com/OpenVPN/openvpn.git
synced 2025-05-08 21:25:53 +08:00
19bfb70214
The cmake file defined that file to be never present in contrast to the old msvc-config.h that always had it present. Remove also the compat implementation taken from mingw. All our current build environments already have that header in place. Change-Id: I9c85ccab6d51064ebff2c391740ba8c2d044ed1a Acked-by: Frank Lichtenheld <frank@lichtenheld.com> Signed-off-by: Arne Schwabe <arne@rfc2549.org> Message-Id: <20231128103950.62407-1-frank@lichtenheld.com> URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg27573.html Signed-off-by: Gert Doering <gert@greenie.muc.de> (cherry picked from commit a68595a582b2c6c220b4f4502753d5f4154000d8)
740 lines
23 KiB
CMake
740 lines
23 KiB
CMake
cmake_minimum_required(VERSION 3.12)
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set(CMAKE_CONFIGURATION_TYPES "Release;Debug;ASAN")
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project(openvpn)
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# This CMake file implements building OpenVPN with CMAKE
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#
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# Note that this is *NOT* the official way to build openvpn on anything
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# other than Windows/mingw despite working on other platforms too. You will need
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# to add -DUNSUPPORTED_BUILDS=true to build on non Windows platforms.
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#
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# This cmake also makes a few assertions like lzo, lz4 being used
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# and OpenSSL having version 1.1.1+ and generally does not offer the same
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# configurability like autoconf
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find_package(PkgConfig REQUIRED)
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include(CheckSymbolExists)
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include(CheckIncludeFiles)
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include(CheckCCompilerFlag)
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include(CheckLinkerFlag OPTIONAL)
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include(CheckTypeSize)
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include(CheckStructHasMember)
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include(CTest)
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option(UNSUPPORTED_BUILDS "Allow unsupported builds" OFF)
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if (NOT WIN32 AND NOT ${UNSUPPORTED_BUILDS})
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message(FATAL_ERROR "Note: on Unix platform the official and supported build method is using autoconfig. CMake based build should be only used for Windows and internal testing/development.")
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endif()
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if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/config.h")
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message(FATAL_ERROR "The top level source directory has a config.h file. Note that you can't mix in-tree autoconfig builds with out-of-tree cmake builds.")
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endif ()
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option(MBED "BUILD with mbed" OFF)
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option(WOLFSSL "BUILD with wolfSSL" OFF)
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option(ENABLE_LZ4 "BUILD with lz4" ON)
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option(ENABLE_LZO "BUILD with lzo" ON)
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option(ENABLE_PKCS11 "BUILD with pkcs11-helper" ON)
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option(USE_WERROR "Treat compiler warnings as errors (-Werror)" ON)
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set(PLUGIN_DIR /usr/local/lib/openvpn/plugins CACHE FILEPATH "Location of the plugin directory")
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# AddressSanitize - use CXX=clang++ CC=clang cmake -DCMAKE_BUILD_TYPE=asan to build with ASAN
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set(CMAKE_C_FLAGS_ASAN
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"-fsanitize=address,undefined -fno-sanitize-recover=all -fno-optimize-sibling-calls -fsanitize-address-use-after-scope -fno-omit-frame-pointer -g -O1"
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CACHE STRING "Flags used by the C compiler during AddressSanitizer builds."
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FORCE)
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set(CMAKE_CXX_FLAGS_ASAN
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"-fsanitize=address,undefined -fno-sanitize-recover=all -fno-optimize-sibling-calls -fsanitize-address-use-after-scope -fno-omit-frame-pointer -g -O1"
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CACHE STRING "Flags used by the C++ compiler during AddressSanitizer builds."
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FORCE)
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if (MSVC)
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add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE -D_WINSOCK_DEPRECATED_NO_WARNINGS)
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if (USE_WERROR)
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add_compile_options(/WX)
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endif ()
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add_compile_options(
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/MP
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/W2
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/sdl
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/Qspectre
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/guard:cf
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/FC
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/ZH:SHA_256
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"$<$<CONFIG:Release>:/GL>"
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"$<$<CONFIG:Release>:/Oi>"
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"$<$<CONFIG:Release>:/Gy>"
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"$<$<CONFIG:Release>:/Zi>"
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)
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add_link_options(
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/Brepro
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"$<$<CONFIG:Release>:/LTCG:incremental>"
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"$<$<CONFIG:Release>:/DEBUG:FULL>"
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"$<$<CONFIG:Release>:/OPT:REF>"
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"$<$<CONFIG:Release>:/OPT:ICF>"
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)
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if (${CMAKE_GENERATOR_PLATFORM} STREQUAL "x64" OR ${CMAKE_GENERATOR_PLATFORM} STREQUAL "x86")
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add_link_options("$<$<CONFIG:Release>:/CETCOMPAT>")
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endif()
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else ()
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set(CMAKE_C_FLAGS_RELEASE "-O2")
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set(CMAKE_CXX_FLAGS_RELEASE "-O2")
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set(CMAKE_C_FLAGS_DEBUG "-g -O1")
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set(CMAKE_CXX_FLAGS_DEBUG "-g -O1")
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add_compile_options(-Wall -Wuninitialized)
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check_c_compiler_flag(-Wno-stringop-truncation NoStringOpTruncation)
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if (${NoStringOpTruncation})
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add_compile_options(-Wno-stringop-truncation)
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endif()
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# We are not ready for this
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#add_compile_options(-Wconversion -Wno-sign-conversion -Wsign-compare)
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if (USE_WERROR)
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add_compile_options(-Werror)
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endif ()
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endif ()
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find_program(PYTHON NAMES python3 python)
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execute_process(
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COMMAND ${PYTHON} ${CMAKE_CURRENT_SOURCE_DIR}/contrib/cmake/parse-version.m4.py ${CMAKE_CURRENT_SOURCE_DIR}/version.m4
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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)
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include(${CMAKE_CURRENT_BINARY_DIR}/version.cmake)
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set(OPENVPN_VERSION_MAJOR ${PRODUCT_VERSION_MAJOR})
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set(OPENVPN_VERSION_MINOR ${PRODUCT_VERSION_MINOR})
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set(OPENVPN_VERSION_PATCH ${PRODUCT_VERSION_PATCH})
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set(OPENVPN_VERSION_RESOURCE ${PRODUCT_VERSION_RESOURCE})
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set(CMAKE_C_STANDARD 99)
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# Set the various defines for config.h.cmake.in
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if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
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set(TARGET_LINUX YES)
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set(ENABLE_ASYNC_PUSH YES)
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set(ENABLE_LINUXDCO YES)
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set(ENABLE_SITNL YES)
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set(HAVE_DECL_SO_MARK YES)
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set(ENABLE_FEATURE_TUN_PERSIST 1)
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set(HAVE_LINUX_TYPES_H 1)
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set(ENABLE_DCO YES)
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set(HAVE_CMSGHDR YES)
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elseif (${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
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set(TARGET_FREEBSD YES)
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set(ENABLE_DCO YES)
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link_libraries(-lnv)
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elseif (WIN32)
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set(ENABLE_DCO YES)
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elseif (APPLE)
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set(TARGET_DARWIN YES)
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set(HAVE_NET_IF_UTUN_H YES)
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endif ()
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if (UNIX)
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set(PATH_SEPARATOR /)
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set(ENABLE_PORT_SHARE YES)
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set(HAVE_SA_FAMILY_T YES)
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elseif (WIN32)
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set(PATH_SEPARATOR \\\\)
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set(TARGET_WIN32 YES)
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endif ()
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check_symbol_exists(chroot unistd.h HAVE_CHROOT)
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check_symbol_exists(chdir unistd.h HAVE_CHDIR)
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check_symbol_exists(dup unistd.h HAVE_DUP)
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check_symbol_exists(dup2 unistd.h HAVE_DUP2)
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check_symbol_exists(fork unistd.h HAVE_FORK)
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check_symbol_exists(execve unistd.h HAVE_EXECVE)
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check_symbol_exists(ftruncate unistd.h HAVE_FTRUNCATE)
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check_symbol_exists(nice unistd.h HAVE_NICE)
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check_symbol_exists(setgid unistd.h HAVE_SETGID)
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check_symbol_exists(setuid unistd.h HAVE_SETUID)
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check_symbol_exists(setsid unistd.h HAVE_SETSID)
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check_symbol_exists(getpeereid unistd.h HAVE_GETPEEREID)
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check_symbol_exists(epoll_create sys/epoll.h HAVE_EPOLL_CREATE)
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check_symbol_exists(gettimeofday sys/time.h HAVE_GETTIMEOFDAY)
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check_symbol_exists(basename libgen.h HAVE_BASENAME)
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check_symbol_exists(chsize io.h HAVE_CHSIZE)
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check_symbol_exists(daemon "unistd.h;stdlib.h" HAVE_DAEMON)
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check_symbol_exists(dirname libgen.h HAVE_DIRNAME)
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check_symbol_exists(getrlimit sys/resource.h HAVE_GETRLIMIT)
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check_symbol_exists(mlockall sys/mman.h HAVE_MLOCKALL)
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check_symbol_exists(sendmsg sys/socket.h HAVE_SENDMSG)
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check_symbol_exists(recvmsg sys/socket.h HAVE_RECVMSG)
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check_symbol_exists(cmsghdr sys/socket.h HAVE_CMSGHDR)
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check_symbol_exists(openlog syslog.h HAVE_OPENLOG)
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check_symbol_exists(syslog syslog.h HAVE_SYSLOG)
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check_symbol_exists(getgrnam grp.h HAVE_GETGRNAM)
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check_symbol_exists(getpwnam pwd.h HAVE_GETPWNAM)
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check_symbol_exists(getsockname sys/socket.h HAVE_GETSOCKNAME)
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# Some OS (e.g. FreeBSD) need some basic headers to allow
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# including network headers
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set(NETEXTRA sys/types.h)
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check_include_files("${NETEXTRA};netinet/in.h" HAVE_NETINET_IN_H)
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if (HAVE_NETINET_IN_H)
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list(APPEND NETEXTRA netinet/in.h)
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endif ()
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check_include_files("${NETEXTRA};netinet/in6.h" HAVE_NETINET_IN_H)
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check_include_files(linux/if_tun.h HAVE_LINUX_IF_TUN_H)
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check_include_files(linux/sockios.h HAVE_LINUX_SOCKIOS_H)
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check_include_files(dlfcn.h HAVE_DLFCN_H)
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check_include_files(fcntl.h HAVE_FCNTL_H)
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check_include_files(dmalloc.h HAVE_DMALLOC_H)
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check_include_files(err.h HAVE_ERR_H)
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check_include_files(sys/epoll.h HAVE_SYS_EPOLL_H)
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check_include_files(poll.h HAVE_POLL_H)
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check_include_files(sys/socket.h HAVE_SYS_SOCKET_H)
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check_include_files(sys/time.h HAVE_SYS_TIME_H)
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check_include_files(netdb.h HAVE_NETDB_H)
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check_include_files(unistd.h HAVE_UNISTD_H)
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check_include_files(sys/un.h HAVE_SYS_UN_H)
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check_include_files(libgen.h HAVE_LIBGEN_H)
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check_include_files(net/if.h HAVE_NET_IF_H)
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check_include_files("${NETEXTRA};netinet/ip.h" HAVE_NETINET_IP_H)
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check_include_files(arpa/inet.h HAVE_ARPA_INET_H)
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check_include_files(net/if_utun.h HAVE_NET_UTUN_H)
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check_include_files(sys/ioctl.h HAVE_SYS_IOCTL_H)
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check_include_files(sys/inotify.h HAVE_SYS_INOTIFY_H)
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check_include_files("${NETEXTRA};sys/uio.h" HAVE_SYS_UIO_H)
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check_include_files(syslog.h HAVE_SYSLOG_H)
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check_include_files(sys/wait.h HAVE_SYS_WAIT_H)
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check_include_files(grp.h HAVE_GRP_H)
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check_include_files(pwd.h HAVE_PWD_H)
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check_include_files(sys/mman.h HAVE_SYS_MMAN_H)
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check_include_files("${NETEXTRA};resolv.h" HAVE_RESOLV_H)
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check_include_files("${NETEXTRA};net/if_tun.h" HAVE_NET_IF_TUN_H)
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set(CMAKE_EXTRA_INCLUDE_FILES netinet/ip.h)
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check_type_size("struct in_pktinfo" IN_PKTINFO)
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check_struct_has_member("struct in_pktinfo" ipi_spec_dst netinet/ip.h HAVE_IPI_SPEC_DST)
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check_type_size("struct msghdr" MSGHDR)
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set(CMAKE_EXTRA_INCLUDE_FILES)
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find_program(IFCONFIG_PATH ifconfig)
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find_program(IPROUTE_PATH ip)
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find_program(ROUTE_PATH route)
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if (${ENABLE_LZ4})
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pkg_search_module(liblz4 liblz4 REQUIRED IMPORTED_TARGET)
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endif ()
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if (${ENABLE_LZO})
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pkg_search_module(lzo2 lzo2 REQUIRED IMPORTED_TARGET)
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endif ()
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if (${ENABLE_PKCS11})
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pkg_search_module(pkcs11-helper libpkcs11-helper-1 REQUIRED IMPORTED_TARGET)
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endif ()
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function(add_library_deps target)
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if (${MBED})
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target_link_libraries(${target} -lmbedtls -lmbedx509 -lmbedcrypto)
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elseif (${WOLFSSL})
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pkg_search_module(wolfssl wolfssl REQUIRED)
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target_link_libraries(${target} PUBLIC ${wolfssl_LINK_LIBRARIES})
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target_include_directories(${target} PRIVATE ${wolfssl_INCLUDE_DIRS}/wolfssl)
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else ()
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set(ENABLE_X509ALTUSERNAME YES)
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find_package(OpenSSL REQUIRED)
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target_link_libraries(${target} PUBLIC OpenSSL::SSL OpenSSL::Crypto)
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if (WIN32)
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target_link_libraries(${target} PUBLIC
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ws2_32.lib crypt32.lib fwpuclnt.lib iphlpapi.lib
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wininet.lib setupapi.lib rpcrt4.lib wtsapi32.lib ncrypt.lib bcrypt.lib)
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endif ()
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endif ()
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# optional dependencies
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target_link_libraries(${target} PUBLIC
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$<TARGET_NAME_IF_EXISTS:PkgConfig::liblz4>
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$<TARGET_NAME_IF_EXISTS:PkgConfig::lzo2>
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$<TARGET_NAME_IF_EXISTS:PkgConfig::pkcs11-helper>
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)
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if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
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pkg_search_module(libcapng REQUIRED libcap-ng IMPORTED_TARGET)
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pkg_search_module(libnl REQUIRED libnl-genl-3.0 IMPORTED_TARGET)
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target_link_libraries(${target} PUBLIC PkgConfig::libcapng PkgConfig::libnl)
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endif ()
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endfunction()
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if (${MBED})
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set(ENABLE_CRYPTO_MBEDTLS YES)
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elseif (${WOLFSSL})
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set(ENABLE_CRYPTO_OPENSSL YES)
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set(ENABLE_CRYPTO_WOLFSSL YES)
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set(ENABLE_X509ALTUSERNAME YES)
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else ()
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set(ENABLE_CRYPTO_OPENSSL YES)
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set(ENABLE_X509ALTUSERNAME YES)
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endif ()
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include_directories(${CMAKE_CURRENT_SOURCE_DIR} src/compat include)
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add_custom_command(
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OUTPUT always_rebuild config-version.h
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COMMAND ${PYTHON} ${CMAKE_CURRENT_SOURCE_DIR}/contrib/cmake/git-version.py
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)
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set(HAVE_CONFIG_VERSION_H YES)
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configure_file(config.h.cmake.in config.h)
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configure_file(include/openvpn-plugin.h.in openvpn-plugin.h)
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# TODO we should remove the need for this, and always include config.h
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add_definitions(-DHAVE_CONFIG_H)
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include_directories(${CMAKE_CURRENT_BINARY_DIR})
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add_subdirectory(doc)
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add_subdirectory(src/openvpnmsica)
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add_subdirectory(src/openvpnserv)
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add_subdirectory(src/tapctl)
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set(SOURCE_FILES
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${CMAKE_CURRENT_BINARY_DIR}/config.h
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${CMAKE_CURRENT_BINARY_DIR}/config-version.h
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${CMAKE_CURRENT_BINARY_DIR}/openvpn-plugin.h
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src/compat/compat-basename.c
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src/compat/compat-daemon.c
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src/compat/compat-dirname.c
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src/compat/compat-gettimeofday.c
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src/compat/compat-strsep.c
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src/openvpn/argv.c
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src/openvpn/argv.h
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src/openvpn/base64.c
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src/openvpn/base64.h
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src/openvpn/basic.h
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src/openvpn/block_dns.h
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src/openvpn/block_dns.c
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src/openvpn/buffer.c
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src/openvpn/buffer.h
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src/openvpn/circ_list.h
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src/openvpn/clinat.c
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src/openvpn/clinat.h
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src/openvpn/common.h
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src/openvpn/comp-lz4.c
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src/openvpn/comp-lz4.h
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src/openvpn/comp.c
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src/openvpn/comp.h
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src/openvpn/compstub.c
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src/openvpn/console.c
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src/openvpn/console_builtin.c
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src/openvpn/console.h
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src/openvpn/crypto.c
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src/openvpn/crypto.h
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src/openvpn/crypto_backend.h
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src/openvpn/crypto_openssl.c
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src/openvpn/crypto_openssl.h
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src/openvpn/crypto_mbedtls.c
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src/openvpn/crypto_mbedtls.h
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src/openvpn/cryptoapi.c
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src/openvpn/cryptoapi.h
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src/openvpn/dco.c
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src/openvpn/dco.h
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src/openvpn/dco_win.c
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src/openvpn/dco_win.h
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src/openvpn/dco_linux.c
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src/openvpn/dco_linux.h
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src/openvpn/dco_freebsd.c
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src/openvpn/dco_freebsd.h
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src/openvpn/dhcp.c
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src/openvpn/dhcp.h
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src/openvpn/dns.c
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src/openvpn/dns.h
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src/openvpn/errlevel.h
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src/openvpn/env_set.c
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src/openvpn/env_set.h
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src/openvpn/error.c
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src/openvpn/error.h
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src/openvpn/event.c
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src/openvpn/event.h
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src/openvpn/fdmisc.c
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src/openvpn/fdmisc.h
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src/openvpn/forward.c
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src/openvpn/forward.h
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src/openvpn/fragment.c
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src/openvpn/fragment.h
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src/openvpn/gremlin.c
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src/openvpn/gremlin.h
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src/openvpn/helper.c
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src/openvpn/helper.h
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src/openvpn/httpdigest.c
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src/openvpn/httpdigest.h
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src/openvpn/init.c
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src/openvpn/init.h
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src/openvpn/integer.h
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src/openvpn/interval.c
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src/openvpn/interval.h
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src/openvpn/list.c
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src/openvpn/list.h
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src/openvpn/lladdr.c
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src/openvpn/lladdr.h
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src/openvpn/lzo.c
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src/openvpn/lzo.h
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src/openvpn/manage.c
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src/openvpn/manage.h
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src/openvpn/mbuf.c
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src/openvpn/mbuf.h
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src/openvpn/memdbg.h
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src/openvpn/misc.c
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src/openvpn/misc.h
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src/openvpn/mroute.c
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src/openvpn/mroute.h
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src/openvpn/mss.c
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src/openvpn/mss.h
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src/openvpn/mstats.c
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src/openvpn/mstats.h
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src/openvpn/mtcp.c
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src/openvpn/mtcp.h
|
|
src/openvpn/mtu.c
|
|
src/openvpn/mtu.h
|
|
src/openvpn/mudp.c
|
|
src/openvpn/mudp.h
|
|
src/openvpn/multi.c
|
|
src/openvpn/multi.h
|
|
src/openvpn/ntlm.c
|
|
src/openvpn/ntlm.h
|
|
src/openvpn/occ.c
|
|
src/openvpn/occ.h
|
|
src/openvpn/openvpn.c
|
|
src/openvpn/openvpn.h
|
|
src/openvpn/openvpn_win32_resources.rc
|
|
src/openvpn/options.c
|
|
src/openvpn/options.h
|
|
src/openvpn/options_util.c
|
|
src/openvpn/options_util.h
|
|
src/openvpn/otime.c
|
|
src/openvpn/otime.h
|
|
src/openvpn/ovpn_dco_win.h
|
|
src/openvpn/packet_id.c
|
|
src/openvpn/packet_id.h
|
|
src/openvpn/perf.c
|
|
src/openvpn/perf.h
|
|
src/openvpn/ping.c
|
|
src/openvpn/ping.h
|
|
src/openvpn/pkcs11.c
|
|
src/openvpn/pkcs11.h
|
|
src/openvpn/pkcs11_backend.h
|
|
src/openvpn/pkcs11_openssl.c
|
|
src/openvpn/pkcs11_mbedtls.c
|
|
src/openvpn/platform.c
|
|
src/openvpn/platform.h
|
|
src/openvpn/plugin.c
|
|
src/openvpn/plugin.h
|
|
src/openvpn/pool.c
|
|
src/openvpn/pool.h
|
|
src/openvpn/proto.c
|
|
src/openvpn/proto.h
|
|
src/openvpn/proxy.c
|
|
src/openvpn/proxy.h
|
|
src/openvpn/ps.c
|
|
src/openvpn/ps.h
|
|
src/openvpn/push.c
|
|
src/openvpn/push.h
|
|
src/openvpn/pushlist.h
|
|
src/openvpn/reflect_filter.c
|
|
src/openvpn/reflect_filter.h
|
|
src/openvpn/reliable.c
|
|
src/openvpn/reliable.h
|
|
src/openvpn/route.c
|
|
src/openvpn/route.h
|
|
src/openvpn/run_command.c
|
|
src/openvpn/run_command.h
|
|
src/openvpn/schedule.c
|
|
src/openvpn/schedule.h
|
|
src/openvpn/session_id.c
|
|
src/openvpn/session_id.h
|
|
src/openvpn/shaper.c
|
|
src/openvpn/shaper.h
|
|
src/openvpn/sig.c
|
|
src/openvpn/sig.h
|
|
src/openvpn/socket.c
|
|
src/openvpn/socket.h
|
|
src/openvpn/socks.c
|
|
src/openvpn/socks.h
|
|
src/openvpn/ssl.c
|
|
src/openvpn/ssl.h
|
|
src/openvpn/ssl_backend.h
|
|
src/openvpn/ssl_common.h
|
|
src/openvpn/ssl_openssl.c
|
|
src/openvpn/ssl_openssl.h
|
|
src/openvpn/ssl_mbedtls.c
|
|
src/openvpn/ssl_mbedtls.h
|
|
src/openvpn/ssl_verify.c
|
|
src/openvpn/ssl_verify.h
|
|
src/openvpn/ssl_verify_backend.h
|
|
src/openvpn/ssl_verify_openssl.c
|
|
src/openvpn/ssl_verify_openssl.h
|
|
src/openvpn/ssl_verify_mbedtls.c
|
|
src/openvpn/ssl_verify_mbedtls.h
|
|
src/openvpn/status.c
|
|
src/openvpn/status.h
|
|
src/openvpn/syshead.h
|
|
src/openvpn/tls_crypt.c
|
|
src/openvpn/tun.c
|
|
src/openvpn/tun.h
|
|
src/openvpn/networking_sitnl.c
|
|
src/openvpn/networking_freebsd.c
|
|
src/openvpn/auth_token.c
|
|
src/openvpn/auth_token.h
|
|
src/openvpn/ssl_ncp.c
|
|
src/openvpn/ssl_ncp.h
|
|
src/openvpn/ssl_pkt.c
|
|
src/openvpn/ssl_pkt.h
|
|
src/openvpn/ssl_util.c
|
|
src/openvpn/ssl_util.h
|
|
src/openvpn/vlan.c
|
|
src/openvpn/vlan.h
|
|
src/openvpn/win32.c
|
|
src/openvpn/win32-util.c
|
|
src/openvpn/win32.h
|
|
src/openvpn/win32-util.h
|
|
src/openvpn/xkey_helper.c
|
|
src/openvpn/xkey_provider.c
|
|
)
|
|
|
|
add_executable(openvpn ${SOURCE_FILES})
|
|
|
|
add_library_deps(openvpn)
|
|
|
|
if (MINGW)
|
|
target_compile_options(openvpn PRIVATE
|
|
-DWIN32_LEAN_AND_MEAN
|
|
-DNTDDI_VERSION=NTDDI_VISTA -D_WIN32_WINNT=_WIN32_WINNT_VISTA
|
|
)
|
|
target_compile_options(openvpn PRIVATE -municode -UUNICODE)
|
|
target_link_options(openvpn PRIVATE -municode)
|
|
endif()
|
|
|
|
if (MSVC)
|
|
# we have our own manifest
|
|
target_link_options(openvpn PRIVATE /MANIFEST:NO)
|
|
endif()
|
|
|
|
if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
|
|
target_link_libraries(openvpn PUBLIC -ldl)
|
|
endif ()
|
|
|
|
if (NOT WIN32)
|
|
target_compile_options(openvpn PRIVATE -DPLUGIN_LIBDIR=\"${PLUGIN_DIR}\")
|
|
|
|
find_library(resolv resolv)
|
|
# some platform like BSDs already include resolver functionality in the libc and not have an extra resolv library
|
|
if (${resolv} OR APPLE)
|
|
target_link_libraries(openvpn PUBLIC -lresolv)
|
|
endif ()
|
|
endif ()
|
|
|
|
|
|
if (BUILD_TESTING)
|
|
find_package(cmocka CONFIG)
|
|
if (TARGET cmocka::cmocka)
|
|
set(CMOCKA_LIBRARIES cmocka::cmocka)
|
|
else ()
|
|
pkg_search_module(cmocka cmocka REQUIRED IMPORTED_TARGET)
|
|
set(CMOCKA_LIBRARIES PkgConfig::cmocka)
|
|
endif ()
|
|
|
|
set(unit_tests
|
|
"test_auth_token"
|
|
"test_buffer"
|
|
"test_crypto"
|
|
"test_misc"
|
|
"test_ncp"
|
|
"test_packet_id"
|
|
"test_pkt"
|
|
"test_provider"
|
|
)
|
|
|
|
if (WIN32)
|
|
list(APPEND unit_tests
|
|
"test_cryptoapi"
|
|
)
|
|
endif ()
|
|
|
|
# MSVC and Apple's LLVM ld do not support --wrap
|
|
# This test requires cmake >= 3.18, so check if check_linker_flag is
|
|
# available
|
|
if (COMMAND check_linker_flag)
|
|
check_linker_flag(C -Wl,--wrap=parse_line LD_SUPPORTS_WRAP)
|
|
endif()
|
|
|
|
if (${LD_SUPPORTS_WRAP})
|
|
list(APPEND unit_tests
|
|
"test_argv"
|
|
"test_tls_crypt"
|
|
)
|
|
endif ()
|
|
|
|
# These tests work on only on Linux since they depend on special Linux features
|
|
if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
|
|
list(APPEND unit_tests
|
|
"test_networking"
|
|
)
|
|
endif ()
|
|
|
|
foreach (test_name ${unit_tests})
|
|
# test_networking needs special environment
|
|
if (NOT ${test_name} STREQUAL "test_networking")
|
|
add_test(${test_name} ${test_name})
|
|
endif ()
|
|
add_executable(${test_name}
|
|
tests/unit_tests/openvpn/${test_name}.c
|
|
tests/unit_tests/openvpn/mock_msg.c
|
|
tests/unit_tests/openvpn/mock_msg.h
|
|
src/openvpn/platform.c
|
|
src/openvpn/win32-util.c
|
|
src/compat/compat-gettimeofday.c
|
|
)
|
|
|
|
add_library_deps(${test_name})
|
|
target_link_libraries(${test_name} PUBLIC ${CMOCKA_LIBRARIES})
|
|
|
|
target_include_directories(${test_name} PRIVATE src/openvpn)
|
|
|
|
if (NOT ${test_name} STREQUAL "test_buffer")
|
|
target_sources(${test_name} PRIVATE
|
|
src/openvpn/buffer.c
|
|
)
|
|
endif ()
|
|
|
|
endforeach()
|
|
|
|
target_sources(test_auth_token PRIVATE
|
|
src/openvpn/base64.c
|
|
src/openvpn/crypto_mbedtls.c
|
|
src/openvpn/crypto_openssl.c
|
|
src/openvpn/crypto.c
|
|
src/openvpn/otime.c
|
|
src/openvpn/packet_id.c
|
|
)
|
|
|
|
target_sources(test_buffer PRIVATE
|
|
tests/unit_tests/openvpn/mock_get_random.c
|
|
)
|
|
|
|
target_sources(test_crypto PRIVATE
|
|
src/openvpn/crypto_mbedtls.c
|
|
src/openvpn/crypto_openssl.c
|
|
src/openvpn/crypto.c
|
|
src/openvpn/otime.c
|
|
src/openvpn/packet_id.c
|
|
src/openvpn/mtu.c
|
|
src/openvpn/mss.c
|
|
)
|
|
|
|
target_sources(test_misc PRIVATE
|
|
tests/unit_tests/openvpn/mock_get_random.c
|
|
src/openvpn/options_util.c
|
|
src/openvpn/ssl_util.c
|
|
)
|
|
|
|
target_sources(test_ncp PRIVATE
|
|
src/openvpn/crypto_mbedtls.c
|
|
src/openvpn/crypto_openssl.c
|
|
src/openvpn/crypto.c
|
|
src/openvpn/otime.c
|
|
src/openvpn/packet_id.c
|
|
src/openvpn/ssl_util.c
|
|
src/compat/compat-strsep.c
|
|
)
|
|
|
|
target_sources(test_packet_id PRIVATE
|
|
tests/unit_tests/openvpn/mock_get_random.c
|
|
src/openvpn/otime.c
|
|
src/openvpn/packet_id.c
|
|
src/openvpn/reliable.c
|
|
src/openvpn/session_id.c
|
|
)
|
|
|
|
target_sources(test_pkt PRIVATE
|
|
tests/unit_tests/openvpn/mock_win32_execve.c
|
|
src/openvpn/argv.c
|
|
src/openvpn/base64.c
|
|
src/openvpn/crypto_mbedtls.c
|
|
src/openvpn/crypto_openssl.c
|
|
src/openvpn/crypto.c
|
|
src/openvpn/env_set.c
|
|
src/openvpn/otime.c
|
|
src/openvpn/packet_id.c
|
|
src/openvpn/reliable.c
|
|
src/openvpn/run_command.c
|
|
src/openvpn/session_id.c
|
|
src/openvpn/ssl_pkt.c
|
|
src/openvpn/tls_crypt.c
|
|
)
|
|
|
|
target_sources(test_provider PRIVATE
|
|
tests/unit_tests/openvpn/mock_get_random.c
|
|
src/openvpn/xkey_provider.c
|
|
src/openvpn/xkey_helper.c
|
|
src/openvpn/base64.c
|
|
)
|
|
|
|
if (TARGET test_argv)
|
|
target_link_options(test_argv PRIVATE -Wl,--wrap=parse_line)
|
|
target_sources(test_argv PRIVATE
|
|
tests/unit_tests/openvpn/mock_get_random.c
|
|
src/openvpn/argv.c
|
|
)
|
|
endif ()
|
|
|
|
if (TARGET test_cryptoapi)
|
|
target_sources(test_cryptoapi PRIVATE
|
|
tests/unit_tests/openvpn/mock_get_random.c
|
|
tests/unit_tests/openvpn/cert_data.h
|
|
src/openvpn/xkey_provider.c
|
|
src/openvpn/xkey_helper.c
|
|
src/openvpn/base64.c
|
|
)
|
|
endif ()
|
|
|
|
if (TARGET test_networking)
|
|
target_link_options(test_networking PRIVATE -Wl,--wrap=parse_line)
|
|
target_compile_options(test_networking PRIVATE -UNDEBUG)
|
|
target_sources(test_networking PRIVATE
|
|
src/openvpn/networking_sitnl.c
|
|
src/openvpn/crypto_mbedtls.c
|
|
src/openvpn/crypto_openssl.c
|
|
src/openvpn/crypto.c
|
|
src/openvpn/otime.c
|
|
src/openvpn/packet_id.c
|
|
)
|
|
endif ()
|
|
|
|
if (TARGET test_tls_crypt)
|
|
target_link_options(test_tls_crypt PRIVATE -Wl,--wrap=parse_line)
|
|
target_link_options(test_tls_crypt PRIVATE
|
|
-Wl,--wrap=buffer_read_from_file
|
|
-Wl,--wrap=buffer_write_file
|
|
-Wl,--wrap=rand_bytes)
|
|
target_sources(test_tls_crypt PRIVATE
|
|
tests/unit_tests/openvpn/mock_win32_execve.c
|
|
src/openvpn/argv.c
|
|
src/openvpn/base64.c
|
|
src/openvpn/crypto_mbedtls.c
|
|
src/openvpn/crypto_openssl.c
|
|
src/openvpn/crypto.c
|
|
src/openvpn/env_set.c
|
|
src/openvpn/otime.c
|
|
src/openvpn/packet_id.c
|
|
src/openvpn/run_command.c
|
|
)
|
|
endif ()
|
|
|
|
endif (BUILD_TESTING)
|