diff options
Diffstat (limited to 'openvpn/configure.ac')
| -rw-r--r-- | openvpn/configure.ac | 1199 |
1 files changed, 0 insertions, 1199 deletions
diff --git a/openvpn/configure.ac b/openvpn/configure.ac deleted file mode 100644 index 380dcdbb..00000000 --- a/openvpn/configure.ac +++ /dev/null @@ -1,1199 +0,0 @@ -dnl OpenVPN -- An application to securely tunnel IP networks -dnl over a single UDP port, with support for SSL/TLS-based -dnl session authentication and key exchange, -dnl packet encryption, packet authentication, and -dnl packet compression. -dnl -dnl Copyright (C) 2002-2010 OpenVPN Technologies, Inc. <sales@openvpn.net> -dnl Copyright (C) 2006-2012 Alon Bar-Lev <alon.barlev@gmail.com> -dnl -dnl This program is free software; you can redistribute it and/or modify -dnl it under the terms of the GNU General Public License as published by -dnl the Free Software Foundation; either version 2 of the License, or -dnl (at your option) any later version. -dnl -dnl This program is distributed in the hope that it will be useful, -dnl but WITHOUT ANY WARRANTY; without even the implied warranty of -dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -dnl GNU General Public License for more details. -dnl -dnl You should have received a copy of the GNU General Public License -dnl along with this program (see the file COPYING included with this -dnl distribution); if not, write to the Free Software Foundation, Inc., -dnl 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -dnl Process this file with autoconf to produce a configure script. - -AC_PREREQ(2.59) - -m4_include(version.m4) -AC_INIT([PRODUCT_NAME], [PRODUCT_VERSION], [PRODUCT_BUGREPORT], [PRODUCT_TARNAME]) -m4_include(compat.m4) -AC_DEFINE([OPENVPN_VERSION_RESOURCE], [PRODUCT_VERSION_RESOURCE], [Version in windows resource format]) - -AC_CONFIG_AUX_DIR([.]) -AC_CONFIG_HEADERS([config.h]) -AC_CONFIG_SRCDIR([src/openvpn/syshead.h]) -AC_CONFIG_MACRO_DIR([m4]) -AM_INIT_AUTOMAKE -AC_CANONICAL_HOST -AC_USE_SYSTEM_EXTENSIONS - -AC_ARG_ENABLE( - [lzo], - [AS_HELP_STRING([--disable-lzo], [disable LZO compression support @<:@default=yes@:>@])], - , - [enable_lzo="yes"] -) - -AC_ARG_ENABLE(snappy, - [ --disable-snappy Disable Snappy compression support], - [enable_snappy="$enableval"], - [enable_snappy="yes"] -) - -AC_ARG_ENABLE(lz4, - [ --disable-lz4 Disable LZ4 compression support], - [enable_lz4="$enableval"], - [enable_lz4="yes"] -) - -AC_ARG_ENABLE(comp-stub, - [ --enable-comp-stub Don't compile compression support but still allow limited interoperability with compression-enabled peers], - [enable_comp_stub="$enableval"], - [enable_comp_stub="no"] -) - -AC_ARG_ENABLE( - [crypto], - [AS_HELP_STRING([--disable-crypto], [disable crypto support @<:@default=yes@:>@])], - , - [enable_crypto="yes"] -) - -AC_ARG_ENABLE( - [ssl], - [AS_HELP_STRING([--disable-ssl], [disable SSL support for TLS-based key exchange @<:@default=yes@:>@])], - , - [enable_ssl="yes"] -) - -AC_ARG_ENABLE( - [x509-alt-username], - [AS_HELP_STRING([--enable-x509-alt-username], [enable the --x509-username-field feature @<:@default=no@:>@])], - , - [enable_x509_alt_username="no"] -) - -AC_ARG_ENABLE( - [multi], - [AS_HELP_STRING([--disable-multi], [disable client/server support (--mode server + client mode) @<:@default=yes@:>@])], - , - [enable_multi="yes"] -) - -AC_ARG_ENABLE( - [server], - [AS_HELP_STRING([--disable-server], [disable server support only (but retain client support) @<:@default=yes@:>@])], - , - [enable_server="yes"] -) - -AC_ARG_ENABLE( - [plugins], - [AS_HELP_STRING([--disable-plugins], [disable plug-in support @<:@default=yes@:>@])], - , - [enable_plugins="yes"] -) - -AC_ARG_ENABLE( - [management], - [AS_HELP_STRING([--disable-management], [disable management server support @<:@default=yes@:>@])], - , - [enable_management="yes"] -) - -AC_ARG_ENABLE( - [pkcs11], - [AS_HELP_STRING([--enable-pkcs11], [enable pkcs11 support @<:@default=no@:>@])], - , - [enable_pkcs11="no"] -) - -AC_ARG_ENABLE( - [socks], - [AS_HELP_STRING([--disable-socks], [disable Socks support @<:@default=yes@:>@])], - , - [enable_socks="yes"] -) - -AC_ARG_ENABLE( - [http-proxy], - [AS_HELP_STRING([--disable-http-proxy], [disable HTTP proxy support @<:@default=yes@:>@])], - , - [enable_http_proxy="yes"] -) - -AC_ARG_ENABLE( - [fragment], - [AS_HELP_STRING([--disable-fragment], [disable internal fragmentation support (--fragment) @<:@default=yes@:>@])], - , - [enable_fragment="yes"] -) - -AC_ARG_ENABLE( - [multihome], - [AS_HELP_STRING([--disable-multihome], [disable multi-homed UDP server support (--multihome) @<:@default=yes@:>@])], - , - [enable_multihome="yes"] -) - -AC_ARG_ENABLE( - [port-share], - [AS_HELP_STRING([--disable-port-share], [disable TCP server port-share support (--port-share) @<:@default=yes@:>@])], - , - [enable_port_share="yes"] -) - -AC_ARG_ENABLE( - [debug], - [AS_HELP_STRING([--disable-debug], [disable debugging support (disable gremlin and verb 7+ messages) @<:@default=yes@:>@])], - , - [enable_debug="yes"] -) - -AC_ARG_ENABLE( - [small], - [AS_HELP_STRING([--enable-small], [enable smaller executable size (disable OCC, usage message, and verb 4 parm list) @<:@default=yes@:>@])], - , - [enable_small="no"] -) - -AC_ARG_ENABLE( - [password-save], - [AS_HELP_STRING([--enable-password-save], [allow --askpass and --auth-user-pass passwords to be read from a file @<:@default=yes@:>@])], - , - [enable_password_save="no"] -) - -AC_ARG_ENABLE( - [iproute2], - [AS_HELP_STRING([--enable-iproute2], [enable support for iproute2 @<:@default=no@:>@])], - , - [enable_iproute2="no"] -) - -AC_ARG_ENABLE( - [def-auth], - [AS_HELP_STRING([--disable-def-auth], [disable deferred authentication @<:@default=yes@:>@])], - , - [enable_def_auth="yes"] -) - -AC_ARG_ENABLE( - [pf], - [AS_HELP_STRING([--disable-pf], [disable internal packet filter @<:@default=yes@:>@])], - , - [enable_pf="yes"] -) - -AC_ARG_ENABLE( - [plugin-auth-pam], - [AS_HELP_STRING([--disable-plugin-auth-pam], [disable auth-pam plugin @<:@default=platform specific@:>@])], - , - [ - case "$host" in - *-*-openbsd*) enable_plugin_auth_pam="no";; - *-mingw*) enable_plugin_auth_pam="no";; - *) enable_plugin_auth_pam="yes";; - esac - ] -) - -AC_ARG_ENABLE( - [plugin-down-root], - [AS_HELP_STRING([--disable-plugin-down-root], [disable down-root plugin @<:@default=platform specific@:>@])], - , - [ - case "$host" in - *-mingw*) enable_plugin_down_root="no";; - *) enable_plugin_down_root="yes";; - esac - ] -) - -AC_ARG_ENABLE( - [pam-dlopen], - [AS_HELP_STRING([--enable-pam-dlopen], [dlopen libpam @<:@default=no@:>@])], - , - [enable_pam_dlopen="no"] -) - -AC_ARG_ENABLE( - [strict], - [AS_HELP_STRING([--enable-strict], [enable strict compiler warnings (debugging option) @<:@default=no@:>@])], - , - [enable_strict="no"] -) - -AC_ARG_ENABLE( - [pedantic], - [AS_HELP_STRING([--enable-pedantic], [enable pedantic compiler warnings, will not generate a working executable (debugging option) @<:@default=no@:>@])], - , - [enable_pedantic="no"] -) - -AC_ARG_ENABLE( - [strict-options], - [AS_HELP_STRING([--enable-strict-options], [enable strict options check between peers (debugging option) @<:@default=no@:>@])], - , - [enable_strict_options="no"] -) - -AC_ARG_ENABLE( - [selinux], - [AS_HELP_STRING([--enable-selinux], [enable SELinux support @<:@default=no@:>@])], - , - [enable_selinux="no"] -) - -AC_ARG_ENABLE( - [systemd], - [AS_HELP_STRING([--enable-systemd], [enable systemd suppport @<:@default=no@:>@])], - , - [enable_systemd="no"] -) - -AC_ARG_WITH( - [special-build], - [AS_HELP_STRING([--with-special-build=STRING], [specify special build string])], - [test -n "${withval}" && AC_DEFINE_UNQUOTED([CONFIGURE_SPECIAL_BUILD], ["${withval}"], [special build string])] -) - -AC_ARG_WITH( - [mem-check], - [AS_HELP_STRING([--with-mem-check=TYPE], [build with debug memory checking, TYPE=no|dmalloc|valgrind|ssl @<:@default=no@:>@])], - [ - case "${withval}" in - dmalloc|valgrind|ssl|no) ;; - *) AC_MSG_ERROR([bad value ${withval} for --mem-check]) ;; - esac - ], - [with_mem_check="no"] -) - -AC_ARG_WITH( - [crypto-library], - [AS_HELP_STRING([--with-crypto-library=library], [build with the given crypto library, TYPE=openssl|polarssl @<:@default=openssl@:>@])], - [ - case "${withval}" in - openssl|polarssl) ;; - *) AC_MSG_ERROR([bad value ${withval} for --with-crypto-library]) ;; - esac - ], - [with_crypto_library="openssl"] -) - -AC_ARG_WITH( - [plugindir], - [AS_HELP_STRING([--with-plugindir], [plugin directory @<:@default=LIBDIR/openvpn@:>@])], - , - [with_plugindir="\$(libdir)/openvpn/plugins"] -) - - -AC_DEFINE_UNQUOTED([TARGET_ALIAS], ["${host}"], [A string representing our host]) -case "$host" in - *-*-linux*) - AC_DEFINE([TARGET_LINUX], [1], [Are we running on Linux?]) - AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["L"], [Target prefix]) - ;; - *-*-solaris*) - AC_DEFINE([TARGET_SOLARIS], [1], [Are we running on Solaris?]) - AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["S"], [Target prefix]) - ;; - *-*-openbsd*) - AC_DEFINE([TARGET_OPENBSD], [1], [Are we running on OpenBSD?]) - AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["O"], [Target prefix]) - ;; - *-*-freebsd*) - AC_DEFINE([TARGET_FREEBSD], [1], [Are we running on FreeBSD?]) - AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["F"], [Target prefix]) - ;; - *-*-netbsd*) - AC_DEFINE([TARGET_NETBSD], [1], [Are we running NetBSD?]) - AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["N"], [Target prefix]) - ;; - *-*-darwin*) - AC_DEFINE([TARGET_DARWIN], [1], [Are we running on Mac OS X?]) - AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["M"], [Target prefix]) - have_tap_header="yes" - dnl some Mac OS X tendering (we use vararg macros...) - CPPFLAGS="$CPPFLAGS -no-cpp-precomp" - ;; - *-mingw*) - AC_DEFINE([TARGET_WIN32], [1], [Are we running WIN32?]) - AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["W"], [Target prefix]) - CPPFLAGS="${CPPFLAGS} -DWIN32_LEAN_AND_MEAN" - CPPFLAGS="${CPPFLAGS} -DNTDDI_VERSION=NTDDI_WINXP -D_WIN32_WINNT=_WIN32_WINNT_WINXP" - WIN32=yes - ;; - *-*-dragonfly*) - AC_DEFINE([TARGET_DRAGONFLY], [1], [Are we running on DragonFlyBSD?]) - AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["D"], [Target prefix]) - ;; - *) - AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["X"], [Target prefix]) - have_tap_header="yes" - ;; -esac - -PKG_PROG_PKG_CONFIG -AC_PROG_CPP -AC_PROG_INSTALL -AC_PROG_LN_S -AC_PROG_SED -AC_PROG_MAKE_SET - -AC_ARG_VAR([IFCONFIG], [full path to ipconfig utility]) -AC_ARG_VAR([ROUTE], [full path to route utility]) -AC_ARG_VAR([IPROUTE], [full path to ip utility]) -AC_ARG_VAR([NETSTAT], [path to netstat utility]) # tests -AC_ARG_VAR([MAN2HTML], [path to man2html utility]) -AC_ARG_VAR([GIT], [path to git utility]) -AC_PATH_PROGS([IFCONFIG], [ifconfig],, [$PATH:/usr/local/sbin:/usr/sbin:/sbin]) -AC_PATH_PROGS([ROUTE], [route],, [$PATH:/usr/local/sbin:/usr/sbin:/sbin]) -AC_PATH_PROGS([IPROUTE], [ip],, [$PATH:/usr/local/sbin:/usr/sbin:/sbin]) -AC_CHECK_PROGS([NETSTAT], [netstat], [netstat], [$PATH:/usr/local/sbin:/usr/sbin:/sbin:/etc]) # tests -AC_CHECK_PROGS([MAN2HTML], [man2html]) -AC_CHECK_PROGS([GIT], [git]) # optional -AC_DEFINE_UNQUOTED([IFCONFIG_PATH], ["$IFCONFIG"], [Path to ifconfig tool]) -AC_DEFINE_UNQUOTED([IPROUTE_PATH], ["$IPROUTE"], [Path to iproute tool]) -AC_DEFINE_UNQUOTED([ROUTE_PATH], ["$ROUTE"], [Path to route tool]) - -# -# Libtool -# -ifdef( - [LT_INIT], - [ - LT_INIT([win32-dll]) - LT_LANG([Windows Resource]) - ], - [ - AC_LIBTOOL_WIN32_DLL - AC_LIBTOOL_RC - AC_PROG_LIBTOOL - ] -) - -AC_C_CONST -AC_C_INLINE -AC_C_VOLATILE -AC_TYPE_OFF_T -AC_TYPE_PID_T -AC_TYPE_SIZE_T -AC_TYPE_UID_T -AC_TYPE_INT8_T -AC_TYPE_INT16_T -AC_TYPE_INT32_T -AC_TYPE_INT64_T -AC_TYPE_UINT8_T -AC_TYPE_UINT16_T -AC_TYPE_UINT32_T -AC_TYPE_UINT64_T -AC_TYPE_SIGNAL -AX_CPP_VARARG_MACRO_ISO -AX_CPP_VARARG_MACRO_GCC -AX_TYPE_SOCKLEN_T -AX_EMPTY_ARRAY -AC_CHECK_SIZEOF([unsigned int]) -AC_CHECK_SIZEOF([unsigned long]) -AC_CHECK_HEADERS([ \ - stdio.h stdarg.h stdbool.h limits.h \ - time.h errno.h fcntl.h io.h direct.h \ - ctype.h sys/types.h sys/socket.h \ - signal.h unistd.h dlfcn.h \ - netinet/in.h netinet/in_systm.h \ - netinet/tcp.h arpa/inet.h netdb.h \ - windows.h winsock2.h ws2tcpip.h \ -]) -AC_CHECK_HEADERS([ \ - sys/time.h sys/ioctl.h sys/stat.h \ - sys/mman.h sys/file.h sys/wait.h \ - unistd.h signal.h libgen.h stropts.h \ - syslog.h pwd.h grp.h \ - sys/sockio.h sys/uio.h linux/sockios.h \ - linux/types.h sys/poll.h sys/epoll.h err.h \ -]) - -SOCKET_INCLUDES=" -#ifdef HAVE_STDLIB_H -#include <stdlib.h> -#endif -#ifdef HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif -#ifdef HAVE_SYS_SOCKET_H -#include <sys/socket.h> -#endif -#ifdef HAVE_NETINET_IN_H -#include <netinet/in.h> -#endif -#ifdef HAVE_WINDOWS_H -#include <windows.h> -#endif -#ifdef HAVE_WINSOCK2_H -#include <winsock2.h> -#endif -#ifdef HAVE_WS2TCPIP_H -#include <ws2tcpip.h> -#endif -#ifdef HAVE_NETINET_IN_SYSTM_H -#include <netinet/in_systm.h> -#endif -#ifdef HAVE_NETINET_IP_H -#include <netinet/ip.h> -#endif -" - -AC_CHECK_HEADERS( - [net/if.h netinet/ip.h netinet/if_ether.h resolv.h sys/un.h net/if_utun.h sys/kern_control.h], - , - , - [[${SOCKET_INCLUDES}]] -) - -AC_CHECK_TYPES( - [in_addr_t], - , - [AC_DEFINE([in_addr_t], [uint32_t], [Workaround missing in_addr_t])], - [[${SOCKET_INCLUDES}]] -) -AC_CHECK_TYPE( - [struct iphdr], - [AC_DEFINE([HAVE_IPHDR], [1], [struct iphdr needed for IPv6 support])], - , - [[${SOCKET_INCLUDES}]] -) -AC_CHECK_TYPE( - [struct sock_extended_err], - [AC_DEFINE([HAVE_SOCK_EXTENDED_ERR], [1], [struct sock_extended_err needed for extended socket error support])], - , - [[${SOCKET_INCLUDES}]] -) -AC_CHECK_TYPE( - [struct msghdr], - [AC_DEFINE([HAVE_MSGHDR], [1], [struct msghdr needed for extended socket error support])], - , - [[${SOCKET_INCLUDES}]] -) -AC_CHECK_TYPE( - [struct cmsghdr], - [AC_DEFINE([HAVE_CMSGHDR], [1], [struct cmsghdr needed for extended socket error support])], - , - [[${SOCKET_INCLUDES}]] -) -AC_CHECK_TYPE( - [struct in_pktinfo], - [AC_DEFINE([HAVE_IN_PKTINFO], [1], [struct in_pktinfo needed for IP_PKTINFO support])], - , - [[${SOCKET_INCLUDES}]] -) -AC_CHECK_TYPE( - [sa_family_t], - [AC_DEFINE([HAVE_SA_FAMILY_T], [1], [sa_family_t, needed to hold AF_* info])], - , - [[${SOCKET_INCLUDES}]] -) -AC_CHECK_TYPE( - [struct sockaddr_in6], - , - [AC_MSG_ERROR([struct sockaddr_in6 not found, needed for ipv6 transport support.])], - [[${SOCKET_INCLUDES}]] -) -AC_CHECK_DECLS( - [SO_MARK], - , - , - [[${SOCKET_INCLUDES}]] -) - -dnl We emulate signals in Windows -AC_CHECK_DECLS( - [SIGHUP], - , - [AC_DEFINE([SIGHUP], [1], [SIGHUP replacement])], - [[ - #ifdef HAVE_SIGNAL_H - #include <signal.h> - #endif - ]] -) -AC_CHECK_DECLS( - [SIGINT], - , - [AC_DEFINE([SIGINT], [2], [SIGINT replacement])], - [[ - #ifdef HAVE_SIGNAL_H - #include <signal.h> - #endif - ]] -) -AC_CHECK_DECLS( - [SIGUSR1], - , - [AC_DEFINE([SIGUSR1], [10], [SIGUSR1 replacement])], - [[ - #ifdef HAVE_SIGNAL_H - #include <signal.h> - #endif - ]] -) -AC_CHECK_DECLS( - [SIGUSR2], - , - [AC_DEFINE([SIGUSR2], [12], [SIGUSR2 replacement])], - [[ - #ifdef HAVE_SIGNAL_H - #include <signal.h> - #endif - ]] -) -AC_CHECK_DECLS( - [SIGTERM], - , - [AC_DEFINE([SIGTERM], [15], [SIGTERM replacement])], - [[ - #ifdef HAVE_SIGNAL_H - #include <signal.h> - #endif - ]] -) - -AC_FUNC_FORK - -AC_CHECK_FUNCS([ \ - daemon chroot getpwnam setuid nice system getpid dup dup2 \ - getpass strerror syslog openlog mlockall getgrnam setgid \ - setgroups stat flock readv writev time gettimeofday \ - ctime memset vsnprintf strdup \ - setsid chdir putenv getpeername unlink \ - chsize ftruncate execve getpeereid umask basename dirname access \ - epoll_create \ -]) - -AC_CHECK_LIB( - [dl], - [dlopen], - [DL_LIBS="-ldl"] -) -AC_SUBST([DL_LIBS]) - -AC_CHECK_LIB( - [nsl], - [inet_ntoa], - [SOCKETS_LIBS="${SOCKETS_LIBS} -lnsl"] -) -AC_CHECK_LIB( - [socket], - [socket], - [SOCKETS_LIBS="${SOCKETS_LIBS} -lsocket"] -) -AC_CHECK_LIB( - [resolv], - [gethostbyname], - [SOCKETS_LIBS="${SOCKETS_LIBS} -lresolv"] -) -AC_SUBST([SOCKETS_LIBS]) - -old_LIBS="${LIBS}" -LIBS="${LIBS} ${SOCKETS_LIBS}" -AC_CHECK_FUNCS([sendmsg recvmsg inet_ntop inet_pton]) -AC_CHECK_FUNCS( - [res_init], - , - , - [[#include <resolv.h>]] -) -# Windows use stdcall for winsock so we cannot auto detect these -m4_define( - [SOCKET_FUNCS], -[socket recv recvfrom send sendto listen dnl -accept connect bind select gethostbyname inet_ntoa]dnl -) -m4_define( - [SOCKET_OPT_FUNCS], - [setsockopt getsockopt getsockname poll]dnl -) -if test "${WIN32}" = "yes"; then - m4_foreach( - [F], - m4_split(SOCKET_FUNCS SOCKET_OPT_FUNCS), - m4_define([UF], [[m4_join([_], [HAVE], m4_toupper(F))]]) - AC_DEFINE([UF], [1], [Win32 builtin]) - ) -else - AC_CHECK_FUNCS( - SOCKET_FUNCS, - , - [AC_MSG_ERROR([Required library function not found])] - ) - AC_CHECK_FUNCS(SOCKET_OPT_FUNCS) -fi -LIBS="${old_LIBS}" - -AC_ARG_VAR([TAP_CFLAGS], [C compiler flags for tap]) -old_CFLAGS="${CFLAGS}" -CFLAGS="${CFLAGS} ${TAP_CFLAGS}" -AC_CHECK_HEADERS( - [ \ - net/if_tun.h net/tun/if_tun.h \ - linux/if_tun.h \ - tap-windows.h \ - ], - [have_tap_header="yes"] -) -AC_CHECK_DECLS( - [TUNSETPERSIST], - [AC_DEFINE([ENABLE_FEATURE_TUN_PERSIST], [1], [We have persist tun capability])], - , - [[ - #ifdef HAVE_LINUX_IF_TUN_H - #include <linux/if_tun.h> - #endif - ]] -) -CFLAGS="${old_CFLAGS}" -test "${have_tap_header}" = "yes" || AC_MSG_ERROR([no tap header could be found]) - -AC_CHECK_LIB( - [selinux], - [setcon], - [SELINUX_LIBS="-lselinux"] -) -AC_SUBST([SELINUX_LIBS]) - -AC_ARG_VAR([LIBPAM_CFLAGS], [C compiler flags for libpam]) -AC_ARG_VAR([LIBPAM_LIBS], [linker flags for libpam]) -if test -z "${LIBPAM_LIBS}"; then - AC_CHECK_LIB( - [pam], - [pam_start], - [LIBPAM_LIBS="-lpam"] - ) -fi - -case "${with_mem_check}" in - valgrind) - AC_CHECK_HEADER( - [valgrind/memcheck.h], - [ - CFLAGS="${CFLAGS} -g -fno-inline" - AC_DEFINE( - [USE_VALGRIND], - [1], - [Use valgrind memory debugging library] - ) - ], - [AC_MSG_ERROR([valgrind headers not found.])] - ) - ;; - dmalloc) - AC_CHECK_HEADER( - [dmalloc.h], - [AC_CHECK_LIB( - [dmalloc], - [malloc], - [ - LIBS="${LIBS} -ldmalloc" - AC_DEFINE( - [DMALLOC], - [1], - [Use dmalloc memory debugging library] - ) - ], - [AC_MSG_ERROR([dmalloc library not found.])] - )], - [AC_MSG_ERROR([dmalloc headers not found.])] - ) - ;; - ssl) - AC_CHECK_LIB( - [ssl], - [CRYPTO_mem_ctrl], - [ - AC_DEFINE( - [CRYPTO_MDEBUG], - [1], - [Use memory debugging function in OpenSSL] - ) - AC_MSG_NOTICE([NOTE: OpenSSL library must be compiled with CRYPTO_MDEBUG]) - ], - [AC_MSG_ERROR([Memory Debugging function in OpenSSL library not found.])] - ) - ;; -esac - -PKG_CHECK_MODULES( - [PKCS11_HELPER], - [libpkcs11-helper-1 >= 1.11], - [have_pkcs11_helper="yes"], - [] -) - -PKG_CHECK_MODULES( - [OPENSSL_CRYPTO], - [libcrypto >= 0.9.6], - [have_openssl_crypto="yes"], - [AC_CHECK_LIB( - [crypto], - [RSA_new], - [ - have_openssl_crypto="yes" - OPENSSL_CRYPTO_LIBS="-lcrypto" - ] - )] -) - -PKG_CHECK_MODULES( - [OPENSSL_SSL], - [libssl >= 0.9.6], - [have_openssl_ssl="yes"], - [AC_CHECK_LIB( - [ssl], - [SSL_CTX_new], - [ - have_openssl_ssl="yes" - OPENSSL_SSL_LIBS="-lssl" - ], - [], - [-lcrypto] - )] -) - -if test "${have_openssl_crypto}" = "yes"; then - saved_CFLAGS="${CFLAGS}" - saved_LIBS="${LIBS}" - CFLAGS="${CFLAGS} ${OPENSSL_CRYPTO_CFLAGS}" - LIBS="${LIBS} ${OPENSSL_CRYPTO_LIBS}" - AC_CHECK_FUNCS([EVP_CIPHER_CTX_set_key_length]) - have_openssl_engine="yes" - AC_CHECK_FUNCS( - [ \ - ENGINE_load_builtin_engines \ - ENGINE_register_all_complete \ - ENGINE_cleanup \ - ], - , - [have_openssl_engine="no"; break] - ) - - CFLAGS="${saved_CFLAGS}" - LIBS="${saved_LIBS}" -fi - -AC_ARG_VAR([POLARSSL_CFLAGS], [C compiler flags for polarssl]) -AC_ARG_VAR([POLARSSL_LIBS], [linker flags for polarssl]) -have_polarssl_ssl="yes" -have_polarssl_crypto="yes" -if test -z "${POLARSSL_LIBS}"; then - AC_CHECK_LIB( - [polarssl], - [ssl_init], - [POLARSSL_LIBS="-lpolarssl"], - [ - have_polarssl_ssl="no" - AC_CHECK_LIB( - [polarssl], - [aes_crypt_cbc], - , - [have_polarssl_crypto="no"], - [${PKCS11_HELPER_LIBS}] - ) - ], - [${PKCS11_HELPER_LIBS}] - ) -fi - -if test "${with_crypto_library}" = "polarssl" ; then - AC_MSG_CHECKING([polarssl version]) - old_CFLAGS="${CFLAGS}" - CFLAGS="${POLARSSL_CFLAGS} ${CFLAGS}" - AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM( - [[ -#include <polarssl/version.h> - ]], - [[ -#if POLARSSL_VERSION_NUMBER < 0x01020A00 || POLARSSL_VERSION_NUMBER >= 0x01030000 -#error invalid version -#endif - ]] - )], - [AC_MSG_RESULT([ok])], - [AC_MSG_ERROR([PolarSSL 1.2.x required and must be 1.2.10 or later])] - ) - - polarssl_with_pkcs11="no" - AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM( - [[ -#include <polarssl/config.h> - ]], - [[ -#ifndef POLARSSL_PKCS11_C -#error pkcs11 wrapper missing -#endif - ]] - )], - polarssl_with_pkcs11="yes") - CFLAGS="${old_CFLAGS}" - - AC_MSG_CHECKING([polarssl pkcs11 support]) - if test "${enable_pkcs11}" = "yes"; then - if test "${polarssl_with_pkcs11}" = "yes"; then - AC_MSG_RESULT([ok]) - else - AC_MSG_ERROR([polarssl has no pkcs11 wrapper compiled in]) - fi - else - if test "${polarssl_with_pkcs11}" != "yes"; then - AC_MSG_RESULT([ok]) - else - AC_MSG_ERROR([PolarSSL compiled with PKCS11, while OpenVPN is not]) - fi - fi - -fi - -AC_ARG_VAR([LZO_CFLAGS], [C compiler flags for lzo]) -AC_ARG_VAR([LZO_LIBS], [linker flags for lzo]) -have_lzo="yes" -if test -z "${LZO_LIBS}"; then - AC_CHECK_LIB( - [lzo2], - [lzo1x_1_15_compress], - [LZO_LIBS="-llzo2"], - [AC_CHECK_LIB( - [lzo], - [lzo1x_1_15_compress], - [LZO_LIBS="-llzo"], - [have_lzo="no"] - )] - ) -fi -if test "${have_lzo}" = "yes"; then - saved_CFLAGS="${CFLAGS}" - CFLAGS="${CFLAGS} ${LZO_CFLAGS}" - AC_CHECK_HEADERS( - [lzo/lzoutil.h], - , - [AC_CHECK_HEADERS( - [lzoutil.h], - , - [AC_MSG_ERROR([lzoutil.h is missing])] - )] - ) - AC_CHECK_HEADERS( - [lzo/lzo1x.h], - , - [AC_CHECK_HEADERS( - [lzo1x.h], - , - [AC_MSG_ERROR([lzo1x.h is missing])] - )] - ) - CFLAGS="${saved_CFLAGS}" -fi - -dnl -dnl check for Snappy library -dnl - -AC_ARG_VAR([SNAPPY_CFLAGS], [C compiler flags for snappy]) -AC_ARG_VAR([SNAPPY_LIBS], [linker flags for snappy]) -if test "$enable_snappy" = "yes" && test "$enable_comp_stub" = "no"; then - AC_CHECKING([for Snappy Library and Header files]) - havesnappylib=1 - - # if SNAPPY_LIBS is set, we assume it will work, otherwise test - if test -z "${SNAPPY_LIBS}"; then - AC_CHECK_LIB(snappy, snappy_compress, - [ SNAPPY_LIBS="-lsnappy" ], - [ - AC_MSG_RESULT([Snappy library not found.]) - havesnappylib=0 - ]) - fi - - saved_CFLAGS="${CFLAGS}" - CFLAGS="${CFLAGS} ${SNAPPY_CFLAGS}" - AC_CHECK_HEADER(snappy-c.h, - , - [ - AC_MSG_RESULT([Snappy headers not found.]) - havesnappylib=0 - ]) - - if test $havesnappylib = 0 ; then - AC_MSG_RESULT([Snappy library available from http://code.google.com/p/snappy/]) - AC_MSG_ERROR([Or try ./configure --disable-snappy OR ./configure --enable-comp-stub]) - fi - OPTIONAL_SNAPPY_CFLAGS="${SNAPPY_CFLAGS}" - OPTIONAL_SNAPPY_LIBS="${SNAPPY_LIBS}" - AC_DEFINE(ENABLE_SNAPPY, 1, [Enable Snappy compression library]) - CFLAGS="${saved_CFLAGS}" -fi - -dnl -dnl check for LZ4 library -dnl - -AC_ARG_VAR([LZ4_CFLAGS], [C compiler flags for lz4]) -AC_ARG_VAR([LZ4_LIBS], [linker flags for lz4]) -if test "$enable_lz4" = "yes" && test "$enable_comp_stub" = "no"; then - AC_CHECKING([for LZ4 Library and Header files]) - havelz4lib=1 - - # if LZ4_LIBS is set, we assume it will work, otherwise test - if test -z "${LZ4_LIBS}"; then - AC_CHECK_LIB(lz4, LZ4_compress, - [ LZ4_LIBS="-llz4" ], - [ - AC_MSG_RESULT([LZ4 library not found.]) - havelz4lib=0 - ]) - fi - - saved_CFLAGS="${CFLAGS}" - CFLAGS="${CFLAGS} ${LZ4_CFLAGS}" - AC_CHECK_HEADER(lz4.h, - , - [ - AC_MSG_RESULT([LZ4 headers not found.]) - havelz4lib=0 - ]) - - if test $havelz4lib = 0 ; then - AC_MSG_RESULT([LZ4 library or header not found, using version in src/compat/compat-lz4.*]) - AC_DEFINE([NEED_COMPAT_LZ4], [1], [use copy of LZ4 source in compat/]) - LZ4_LIBS="" - fi - OPTIONAL_LZ4_CFLAGS="${LZ4_CFLAGS}" - OPTIONAL_LZ4_LIBS="${LZ4_LIBS}" - AC_DEFINE(ENABLE_LZ4, 1, [Enable LZ4 compression library]) - CFLAGS="${saved_CFLAGS}" -fi - - - - -AC_MSG_CHECKING([git checkout]) -GIT_CHECKOUT="no" -if test -n "${GIT}" -a -d "${srcdir}/.git"; then - AC_DEFINE([HAVE_CONFIG_VERSION_H], [1], [extra version available in config-version.h]) - GIT_CHECKOUT="yes" -fi -AC_MSG_RESULT([${GIT_CHECKOUT}]) - -if test -n "${SP_PLATFORM_WINDOWS}"; then - AC_DEFINE_UNQUOTED([PATH_SEPARATOR], ['\\\\'], [Path separator]) #" - AC_DEFINE_UNQUOTED([PATH_SEPARATOR_STR], ["\\\\"], [Path separator]) #" -else - AC_DEFINE_UNQUOTED([PATH_SEPARATOR], ['/'], [Path separator]) - AC_DEFINE_UNQUOTED([PATH_SEPARATOR_STR], ["/"], [Path separator]) -fi - -dnl enable --x509-username-field feature if requested -if test "${enable_x509_alt_username}" = "yes"; then - if test "${with_crypto_library}" = "polarssl" ; then - AC_MSG_ERROR([PolarSSL does not support the --x509-username-field feature]) - fi - - AC_DEFINE([ENABLE_X509ALTUSERNAME], [1], [Enable --x509-username-field feature]) -fi - -test "${ac_cv_header_sys_uio_h}" = "yes" && AC_DEFINE([HAVE_IOVEC], [1], [struct iovec needed for IPv6 support]) -test "${enable_multi}" = "yes" && AC_DEFINE([ENABLE_CLIENT_SERVER], [1], [Enable client/server capability]) -test "${enable_server}" = "no" && AC_DEFINE([ENABLE_CLIENT_ONLY], [1], [Enable client capability only]) -test "${enable_management}" = "yes" && AC_DEFINE([ENABLE_MANAGEMENT], [1], [Enable management server capability]) -test "${enable_socks}" = "yes" && AC_DEFINE([ENABLE_SOCKS], [1], [Enable Socks proxy support]) -test "${enable_http_proxy}" = "yes" && AC_DEFINE([ENABLE_HTTP_PROXY], [1], [Enable HTTP proxy support]) -test "${enable_multihome}" = "yes" && AC_DEFINE([ENABLE_MULTIHOME], [1], [Enable multi-homed UDP server capability]) -test "${enable_debug}" = "yes" && AC_DEFINE([ENABLE_DEBUG], [1], [Enable debugging support]) -test "${enable_small}" = "yes" && AC_DEFINE([ENABLE_SMALL], [1], [Enable smaller executable size]) -test "${enable_fragment}" = "yes" && AC_DEFINE([ENABLE_FRAGMENT], [1], [Enable internal fragmentation support]) -test "${enable_port_share}" = "yes" && AC_DEFINE([ENABLE_PORT_SHARE], [1], [Enable TCP Server port sharing]) -test "${enable_def_auth}" = "yes" && AC_DEFINE([ENABLE_DEF_AUTH], [1], [Enable deferred authentication]) -test "${enable_pf}" = "yes" && AC_DEFINE([ENABLE_PF], [1], [Enable internal packet filter]) -test "${enable_strict_options}" = "yes" && AC_DEFINE([ENABLE_STRICT_OPTIONS_CHECK], [1], [Enable strict options check between peers]) -test "${enable_password_save}" = "yes" && AC_DEFINE([ENABLE_PASSWORD_SAVE], [1], [Allow --askpass and --auth-user-pass passwords to be read from a file]) -test "${enable_systemd}" = "yes" && AC_DEFINE([ENABLE_SYSTEMD], [1], [Enable systemd support]) - -case "${with_crypto_library}" in - openssl) - have_crypto_crypto="${have_openssl_crypto}" - have_crypto_ssl="${have_openssl_ssl}" - CRYPTO_CRYPTO_CFLAGS="${OPENSSL_CRYPTO_CFLAGS}" - CRYPTO_CRYPTO_LIBS="${OPENSSL_CRYPTO_LIBS}" - CRYPTO_SSL_CFLAGS="${OPENSSL_SSL_CFLAGS}" - CRYPTO_SSL_LIBS="${OPENSSL_SSL_LIBS}" - AC_DEFINE([ENABLE_CRYPTO_OPENSSL], [1], [Use OpenSSL library]) - test "${have_openssl_engine}" = "yes" && AC_DEFINE([HAVE_OPENSSL_ENGINE], [1], [Use crypto library]) - ;; - polarssl) - have_crypto_crypto="${have_polarssl_crypto}" - have_crypto_ssl="${have_polarssl_ssl}" - CRYPTO_CRYPTO_CFLAGS="${POLARSSL_CFLAGS}" - CRYPTO_CRYPTO_LIBS="${POLARSSL_LIBS}" - AC_DEFINE([ENABLE_CRYPTO_POLARSSL], [1], [Use PolarSSL library]) - ;; -esac - -if test "${enable_ssl}" = "yes"; then - test "${enable_crypto}" != "yes" && AC_MSG_ERROR([crypto must be enabled for ssl]) - test "${have_crypto_ssl}" != "yes" && AC_MSG_ERROR([${with_ssl_library} ssl is required but missing]) - OPTIONAL_CRYPTO_CFLAGS="${OPTIONAL_CRYPTO_CFLAGS} ${CRYPTO_SSL_CFLAGS}" - OPTIONAL_CRYPTO_LIBS="${OPTIONAL_CRYPTO_LIBS} ${CRYPTO_SSL_LIBS}" - AC_DEFINE([ENABLE_SSL], [1], [Enable ssl library]) -fi - -if test "${enable_crypto}" = "yes"; then - test "${have_crypto_crypto}" != "yes" && AC_MSG_ERROR([${with_crypto_library} crypto is required but missing]) - OPTIONAL_CRYPTO_CFLAGS="${OPTIONAL_CRYPTO_CFLAGS} ${CRYPTO_CRYPTO_CFLAGS}" - OPTIONAL_CRYPTO_LIBS="${OPTIONAL_CRYPTO_LIBS} ${CRYPTO_CRYPTO_LIBS}" - AC_DEFINE([ENABLE_CRYPTO], [1], [Enable crypto library]) -fi - -if test "${enable_plugins}" = "yes"; then - OPTIONAL_DL_LIBS="${DL_LIBS}" - AC_DEFINE([ENABLE_PLUGIN], [1], [Enable plug-in support]) -else - enable_plugin_auth_pam="no" - enable_plugin_down_root="no" -fi - -if test "${enable_iproute2}" = "yes"; then - test -z "${IPROUTE}" && AC_MSG_ERROR([ip utility is required but missing]) - AC_DEFINE([ENABLE_IPROUTE], [1], [enable iproute2 support]) -else - if test "${WIN32}" != "yes"; then - test -z "${ROUTE}" && AC_MSG_ERROR([route utility is required but missing]) - test -z "${IFCONFIG}" && AC_MSG_ERROR([ifconfig utility is required but missing]) - fi -fi - -if test "${enable_selinux}" = "yes"; then - test -z "${SELINUX_LIBS}" && AC_MSG_ERROR([libselinux required but missing]) - OPTIONAL_SELINUX_LIBS="${SELINUX_LIBS}" - AC_DEFINE([ENABLE_SELINUX], [1], [SELinux support]) -fi - -if test "${enable_lzo}" = "yes"; then - test "${have_lzo}" != "yes" && AC_MSG_ERROR([lzo enabled but missing]) - OPTIONAL_LZO_CFLAGS="${LZO_CFLAGS}" - OPTIONAL_LZO_LIBS="${LZO_LIBS}" - AC_DEFINE([ENABLE_LZO], [1], [Enable LZO compression library]) -fi -if test "${enable_comp_stub}" = "yes"; then - test "${enable_lzo}" = "yes" && AC_MSG_ERROR([Cannot have both comp stub and lzo enabled (use --disable-lzo)]) - test "${enable_snappy}" = "yes" && AC_MSG_ERROR([Cannot have both comp stub and snappy enabled (use --disable-snappy)]) - test "${enable_lz4}" = "yes" && AC_MSG_ERROR([Cannot have both comp stub and LZ4 enabled (use --disable-lz4)]) - AC_DEFINE([ENABLE_COMP_STUB], [1], [Enable compression stub capability]) -fi - -if test "${enable_pkcs11}" = "yes"; then - test "${have_pkcs11_helper}" != "yes" && AC_MSG_ERROR([PKCS11 enabled but libpkcs11-helper is missing]) - test "${enable_ssl}" != "yes" && AC_MSG_ERROR([PKCS11 can be enabled only if SSL is enabled]) - OPTIONAL_PKCS11_HELPER_CFLAGS="${PKCS11_HELPER_CFLAGS}" - OPTIONAL_PKCS11_HELPER_LIBS="${PKCS11_HELPER_LIBS}" - AC_DEFINE([ENABLE_PKCS11], [1], [Enable PKCS11]) -fi - -if test "${enable_pedantic}" = "yes"; then - enable_strict="yes" - CFLAGS="${CFLAGS} -pedantic" - test "${WIN32}" != "yes" && CFLAGS="${CFLAGS} -ansi" -fi -if test "${enable_strict}" = "yes"; then - CFLAGS="${CFLAGS} -Wall -Wno-unused-parameter -Wno-unused-function" -fi - -if test "${WIN32}" = "yes"; then - test -z "${MAN2HTML}" && AC_MSG_ERROR([man2html is required for win32]) -fi - -if test "${enable_plugin_auth_pam}" = "yes"; then - PLUGIN_AUTH_PAM_CFLAGS="${LIBPAM_CFLAGS}" - if test "${enable_pam_dlopen}" = "yes"; then - AC_DEFINE([USE_PAM_DLOPEN], [1], [dlopen libpam]) - PLUGIN_AUTH_PAM_LIBS="${DL_LIBS}" - else - test -z "${LIBPAM_LIBS}" && AC_MSG_ERROR([libpam required but missing]) - PLUGIN_AUTH_PAM_LIBS="${LIBPAM_LIBS}" - fi -fi - -CONFIGURE_DEFINES="`set | grep '^enable_.*=' ; set | grep '^with_.*='`" -AC_DEFINE_UNQUOTED([CONFIGURE_DEFINES], ["`echo ${CONFIGURE_DEFINES}`"], [Configuration settings]) - -TAP_WIN_COMPONENT_ID="PRODUCT_TAP_WIN_COMPONENT_ID" -TAP_WIN_MIN_MAJOR="PRODUCT_TAP_WIN_MIN_MAJOR" -TAP_WIN_MIN_MINOR="PRODUCT_TAP_WIN_MIN_MINOR" -AC_DEFINE_UNQUOTED([TAP_WIN_COMPONENT_ID], ["${TAP_WIN_COMPONENT_ID}"], [The tap-windows id]) -AC_DEFINE_UNQUOTED([TAP_WIN_MIN_MAJOR], [${TAP_WIN_MIN_MAJOR}], [The tap-windows version number is required for OpenVPN]) -AC_DEFINE_UNQUOTED([TAP_WIN_MIN_MINOR], [${TAP_WIN_MIN_MINOR}], [The tap-windows version number is required for OpenVPN]) -AC_SUBST([TAP_WIN_COMPONENT_ID]) -AC_SUBST([TAP_WIN_MIN_MAJOR]) -AC_SUBST([TAP_WIN_MIN_MINOR]) - -AC_SUBST([OPTIONAL_DL_LIBS]) -AC_SUBST([OPTIONAL_SELINUX_LIBS]) -AC_SUBST([OPTIONAL_CRYPTO_CFLAGS]) -AC_SUBST([OPTIONAL_CRYPTO_LIBS]) -AC_SUBST([OPTIONAL_LZO_CFLAGS]) -AC_SUBST([OPTIONAL_LZO_LIBS]) -AC_SUBST([OPTIONAL_SNAPPY_CFLAGS]) -AC_SUBST([OPTIONAL_SNAPPY_LIBS]) -AC_SUBST([OPTIONAL_LZ4_CFLAGS]) -AC_SUBST([OPTIONAL_LZ4_LIBS]) -AC_SUBST([OPTIONAL_PKCS11_HELPER_CFLAGS]) -AC_SUBST([OPTIONAL_PKCS11_HELPER_LIBS]) - -AC_SUBST([PLUGIN_AUTH_PAM_CFLAGS]) -AC_SUBST([PLUGIN_AUTH_PAM_LIBS]) - -AM_CONDITIONAL([WIN32], [test "${WIN32}" = "yes"]) -AM_CONDITIONAL([GIT_CHECKOUT], [test "${GIT_CHECKOUT}" = "yes"]) -AM_CONDITIONAL([ENABLE_PLUGIN_AUTH_PAM], [test "${enable_plugin_auth_pam}" = "yes"]) -AM_CONDITIONAL([ENABLE_PLUGIN_DOWN_ROOT], [test "${enable_plugin_down_root}" = "yes"]) - -plugindir="${with_plugindir}" -sampledir="\$(docdir)/sample" -AC_SUBST([plugindir]) -AC_SUBST([sampledir]) - -AC_CONFIG_FILES([ - version.sh - Makefile - build/Makefile - build/msvc/Makefile - build/msvc/msvc-generate/Makefile - distro/Makefile - distro/rpm/Makefile - distro/rpm/openvpn.spec - include/Makefile - src/Makefile - src/compat/Makefile - src/openvpn/Makefile - src/openvpnserv/Makefile - src/plugins/Makefile - src/plugins/auth-pam/Makefile - src/plugins/down-root/Makefile - tests/Makefile - sample/Makefile - doc/Makefile -]) -AC_CONFIG_FILES([tests/t_client.sh], [chmod +x tests/t_client.sh]) -AC_OUTPUT |