diff options
Diffstat (limited to 'src/openvpn/configure.ac')
| -rw-r--r-- | src/openvpn/configure.ac | 636 |
1 files changed, 0 insertions, 636 deletions
diff --git a/src/openvpn/configure.ac b/src/openvpn/configure.ac deleted file mode 100644 index 751dae9..0000000 --- a/src/openvpn/configure.ac +++ /dev/null @@ -1,636 +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) 2002-2005 OpenVPN Solutions LLC <info@openvpn.net> -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(2.50) - -AC_INIT([OpenVPN], [2.0.9], [openvpn-users@lists.sourceforge.net], [openvpn]) -AM_CONFIG_HEADER(config.h) -AC_CONFIG_SRCDIR(syshead.h) - -AC_ARG_ENABLE(lzo, - [ --disable-lzo Disable LZO compression support], - [LZO="$enableval"], - [LZO="yes"] -) - -AC_ARG_ENABLE(crypto, - [ --disable-crypto Disable OpenSSL crypto support], - [CRYPTO="$enableval"], - [CRYPTO="yes"] -) - -AC_ARG_ENABLE(ssl, - [ --disable-ssl Disable OpenSSL SSL support for TLS-based key exchange], - [SSL="$enableval"], - [SSL="yes"] -) - -AC_ARG_ENABLE(multi, - [ --disable-multi Disable client/server support (--mode server + client mode)], - [MULTI="$enableval"], - [MULTI="yes"] -) - -AC_ARG_ENABLE(server, - [ --disable-server Disable server support only (but retain client support)], - [MULTI_SERVER="$enableval"], - [MULTI_SERVER="yes"] -) - -AC_ARG_ENABLE(plugins, - [ --disable-plugins Disable plug-in support], - [PLUGINS="$enableval"], - [PLUGINS="yes"] -) - -AC_ARG_ENABLE(management, - [ --disable-management Disable management server support], - [MANAGEMENT="$enableval"], - [MANAGEMENT="yes"] -) - -AC_ARG_ENABLE(socks, - [ --disable-socks Disable Socks support], - [SOCKS="$enableval"], - [SOCKS="yes"] -) - -AC_ARG_ENABLE(http, - [ --disable-http Disable HTTP proxy support], - [HTTP_PROXY="$enableval"], - [HTTP_PROXY="yes"] -) - -AC_ARG_ENABLE(fragment, - [ --disable-fragment Disable internal fragmentation support (--fragment)], - [FRAGMENT="$enableval"], - [FRAGMENT="yes"] -) - -AC_ARG_ENABLE(debug, - [ --disable-debug Disable debugging support (disable gremlin and verb 7+ messages)], - [DEBUG="$enableval"], - [DEBUG="yes"] -) - -AC_ARG_ENABLE(small, - [ --enable-small Enable smaller executable size (disable OCC, usage message, and verb 4 parm list)], - [SMALL="$enableval"], - [SMALL="no"] -) - -AC_ARG_ENABLE(pthread, - [ --enable-pthread Enable pthread support (Experimental for OpenVPN 2.0)], - [PTHREAD="$enableval"], - [PTHREAD="no"] -) - -AC_ARG_ENABLE(password-save, - [ --enable-password-save Allow --askpass and --auth-user-pass passwords to be read from a file], - [PASSWORD_SAVE="$enableval"], - [PASSWORD_SAVE="no"] -) - -AC_ARG_ENABLE(iproute2, - [ --enable-iproute2 Enable support for iproute2], - AC_DEFINE(CONFIG_FEATURE_IPROUTE, 1, [enable iproute2 support]) -) - -AC_ARG_ENABLE(strict, - [ --enable-strict Enable strict compiler warnings (debugging option)], - [STRICT="$enableval"], - [STRICT="no"] -) - -AC_ARG_ENABLE(pedantic, - [ --enable-pedantic Enable pedantic compiler warnings, will not generate a working executable (debugging option)], - [PEDANTIC="$enableval"], - [PEDANTIC="no"] -) - -AC_ARG_ENABLE(profiling, - [ --enable-profiling Enable profiling (debugging option)], - [PROFILE="$enableval"], - [PROFILE="no"] -) - -AC_ARG_ENABLE(strict-options, - [ --enable-strict-options Enable strict options check between peers (debugging option)], - [STRICT_OPTIONS="$enableval"], - [STRICT_OPTIONS="no"] -) - -AC_ARG_WITH(ssl-headers, - [ --with-ssl-headers=DIR Crypto/SSL Include files location], - [CS_HDR_DIR="$withval"] - [CPPFLAGS="$CPPFLAGS -I$withval"] -) - -AC_ARG_WITH(ssl-lib, - [ --with-ssl-lib=DIR Crypto/SSL Library location], - [LDFLAGS="$LDFLAGS -L$withval"] -) - -AC_ARG_WITH(lzo-headers, - [ --with-lzo-headers=DIR LZO Include files location], - [LZO_HDR_DIR="$withval"] - [CPPFLAGS="$CPPFLAGS -I$withval"] -) - -AC_ARG_WITH(lzo-lib, - [ --with-lzo-lib=DIR LZO Library location], - [LDFLAGS="$LDFLAGS -L$withval"] -) - -AC_ARG_WITH(ifconfig-path, - [ --with-ifconfig-path=PATH Path to ifconfig tool], - [IFCONFIG="$withval"], - [AC_PATH_PROG([IFCONFIG], [ifconfig], [ifconfig], [$PATH:/usr/local/sbin:/usr/sbin:/sbin])] -) -AC_DEFINE_UNQUOTED(IFCONFIG_PATH, "$IFCONFIG", [Path to ifconfig tool]) - -AC_ARG_WITH(iproute-path, - [ --with-iproute-path=PATH Path to iproute tool], - [IPROUTE="$withval"], - [AC_PATH_PROG([IPROUTE], [ip], [ip], [$PATH:/usr/local/sbin:/usr/sbin:/sbin])] -) -AC_DEFINE_UNQUOTED(IPROUTE_PATH, "$IPROUTE", [Path to iproute tool]) - - -AC_ARG_WITH(route-path, - [ --with-route-path=PATH Path to route tool], - [ROUTE="$withval"], - [AC_PATH_PROG([ROUTE], [route], [route], [$PATH:/usr/local/sbin:/usr/sbin:/sbin])] -) -AC_DEFINE_UNQUOTED(ROUTE_PATH, "$ROUTE", [Path to route tool]) - -AC_ARG_WITH(mem-check, - [ --with-mem-check=TYPE Build with debug memory checking, TYPE = dmalloc or valgrind], - [MEMCHECK="$withval"] -) - -dnl Guess host type. -AC_CANONICAL_HOST -AC_CANONICAL_SYSTEM -AM_INIT_AUTOMAKE(openvpn, [$PACKAGE_VERSION]) - -dnl fix search path, to allow compilers to find syshead.h -CPPFLAGS="$CPPFLAGS -I${srcdir}" - -dnl check target OS -openvpn_target=$target -if test $target_alias; then - openvpn_target=$target_alias -fi -AC_DEFINE_UNQUOTED(TARGET_ALIAS, "$openvpn_target", [A string representing our target]) -case "$target" in -*linux*) - AC_DEFINE(TARGET_LINUX, 1, [Are we running on Linux?]) - dnl RH9 SSL headers workaround - if test -z $CS_HDR_DIR && test "$CRYPTO" = "yes"; then - CPPFLAGS="$CPPFLAGS $(pkg-config --cflags openssl 2>/dev/null)" - fi - ;; -*solaris*) - AC_DEFINE(TARGET_SOLARIS, 1, [Are we running on Solaris?]) - ;; -*openbsd*) - AC_DEFINE(TARGET_OPENBSD, 1, [Are we running on OpenBSD?]) - ;; -*freebsd*) - AC_DEFINE(TARGET_FREEBSD, 1, [Are we running on FreeBSD?]) - ;; -*netbsd*) - AC_DEFINE(TARGET_NETBSD, 1, [Are we running NetBSD?]) - ;; -*darwin*) - dnl some Mac OS X tendering (we use vararg macros...) - AC_DEFINE(TARGET_DARWIN, 1, [Are we running on Mac OS X?]) - CPPFLAGS="$CPPFLAGS -no-cpp-precomp" - ;; -*mingw*) - AC_MSG_RESULT([WARNING: configure support for mingw is incomplete]) - AC_MSG_RESULT([WARNING: use makefile.w32 instead]) - OPENVPN_ADD_LIBS(-lgdi32) - OPENVPN_ADD_LIBS(-lwsock32) - ;; - -esac - -dnl Checks for programs. -AC_PROG_CC -AC_PROG_INSTALL -AC_PROG_GCC_TRADITIONAL - -dnl Checks for header files. -AC_HEADER_STDC - -dnl Checks for typedefs, structures, and compiler characteristics. -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_HEADER_TIME -AX_CPP_VARARG_MACRO_ISO -AX_CPP_VARARG_MACRO_GCC -AX_EMPTY_ARRAY - -dnl Check for more header files. -AC_HEADER_SYS_WAIT -AC_CHECK_HEADERS(sys/time.h sys/socket.h sys/ioctl.h sys/stat.h dnl - sys/mman.h fcntl.h sys/file.h stdlib.h stdint.h dnl - stdarg.h unistd.h signal.h stdio.h string.h dnl - strings.h ctype.h errno.h syslog.h pwd.h grp.h dnl - net/if_tun.h net/if.h stropts.h sys/sockio.h dnl - netinet/in.h netinet/in_systm.h netinet/ip.h dnl - netinet/if_ether.h netinet/tcp.h resolv.h arpa/inet.h dnl - netdb.h sys/uio.h linux/if_tun.h linux/sockios.h dnl - linux/types.h sys/poll.h sys/epoll.h dnl -) -AC_CHECK_HEADERS(linux/errqueue.h,,, - [#ifdef HAVE_LINUX_TYPES_H - # include <linux/types.h> - #endif - ]) -AC_CACHE_SAVE - -dnl check that in_addr_t is defined -AC_CHECK_TYPE( - [in_addr_t], - [], - [AC_DEFINE(in_addr_t, uint32_t, [Some systems don't define in_addr_t])], - [#include "syshead.h"]) - -dnl check for basic types -AC_CHECK_TYPE( - [uint8_t], - [], - [AC_DEFINE(uint8_t, unsigned char, [8-bit unsigned type])], - [#include "syshead.h"]) -AC_CHECK_TYPE( - [uint16_t], - [], - [AC_DEFINE(uint16_t, unsigned char, [16-bit unsigned type])], - [#include "syshead.h"]) -AC_CHECK_TYPE( - [uint32_t], - [], - [AC_DEFINE(uint32_t, unsigned long, [32-bit unsigned type])], - [#include "syshead.h"]) - -dnl check for IPv6 types -AC_CHECK_TYPE( - [struct tun_pi], - [AC_DEFINE(HAVE_TUN_PI, 1, [struct tun_pi needed for IPv6 support])], - [], - [#include "syshead.h"]) -AC_CHECK_TYPE( - [struct iphdr], - [AC_DEFINE(HAVE_IPHDR, 1, [struct iphdr needed for IPv6 support])], - [], - [#include "syshead.h"]) -AC_CHECK_TYPE( - [struct iovec], - [AC_DEFINE(HAVE_IOVEC, 1, [struct iovec needed for IPv6 support])], - [], - [#include "syshead.h"]) - -dnl check for extended socket error types -AC_CHECK_TYPE( - [struct sock_extended_err], - [AC_DEFINE(HAVE_SOCK_EXTENDED_ERR, 1, [struct sock_extended_err needed for extended socket error support])], - [], - [#include "syshead.h"]) -AC_CHECK_TYPE( - [struct msghdr], - [AC_DEFINE(HAVE_MSGHDR, 1, [struct msghdr needed for extended socket error support])], - [], - [#include "syshead.h"]) -AC_CHECK_TYPE( - [struct cmsghdr], - [AC_DEFINE(HAVE_CMSGHDR, 1, [struct cmsghdr needed for extended socket error support])], - [], - [#include "syshead.h"]) - -AC_CHECK_SIZEOF(unsigned int) -AC_CHECK_SIZEOF(unsigned long) - -AC_CACHE_SAVE - -dnl check for other types -TYPE_SOCKLEN_T -AC_TYPE_SIGNAL - -dnl Check for libsocket -AC_SEARCH_LIBS(socket, socket) - -dnl Check for libnsl -AC_SEARCH_LIBS(inet_ntoa, nsl) - -dnl Check for libresolv -AC_SEARCH_LIBS(gethostbyname, resolv nsl) - -dnl optional library functions -AC_FUNC_FORK -AC_CHECK_FUNCS(daemon chroot getpwnam setuid nice system getpid dup dup2 dnl - getpass strerror syslog openlog mlockall getgrnam setgid dnl - setgroups stat flock readv writev setsockopt getsockopt dnl - setsid chdir gettimeofday putenv getpeername unlink dnl - poll chsize ftruncate) -AC_CACHE_SAVE - -dnl Required library functions -AC_FUNC_MEMCMP - -AC_CHECK_FUNCS(socket recv recvfrom send sendto listen dnl - accept connect bind select gethostbyname dnl - inet_ntoa time ctime memset vsnprintf, [], - [AC_MSG_ERROR([Required library function not found])]) - -dnl -dnl check libraries -dnl - -dnl Checking for a working epoll -AC_CHECKING([for working epoll implementation]) -OLDLDFLAGS="$LDFLAGS" -LDFLAGS="$LDFLAGS -Wl,--fatal-warnings" -AC_CHECK_FUNCS(epoll_create, AC_DEFINE([HAVE_EPOLL_CREATE], 1, [])) -LDFLAGS="$OLDLDFLAGS" - -dnl -dnl check for valgrind tool -dnl - -if test "$MEMCHECK" = "valgrind"; then - AC_CHECKING([for valgrind tool and Header files]) - AC_CHECK_HEADER(valgrind/memcheck.h, - [ - AC_DEFINE(USE_VALGRIND, 1, [Use valgrind memory debugging library]) - CFLAGS="-g -fno-inline" - ], - [AC_MSG_ERROR([valgrind headers not found.])] - ) -fi - -dnl -dnl check for pthread library -dnl - -if test "$PTHREAD" = "yes"; then - AC_CHECKING([for pthread support]) - AC_MSG_RESULT([********* WARNING: pthread support is experimental for OpenVPN 2.0]) - ACX_PTHREAD( - [ - case "$target" in - *openbsd*) - AC_MSG_RESULT([WARNING: pthread support on OpenBSD is unstable!]) - CFLAGS="$CFLAGS -pthread" - ;; - esac - LIBS="$PTHREAD_LIBS $LIBS" - CFLAGS="$CFLAGS $PTHREAD_CFLAGS" - CC="$PTHREAD_CC" - AC_DEFINE(USE_PTHREAD, 1, [Use pthread-based multithreading]) - ], - [ - AC_MSG_RESULT([I don't know how to build with pthread support on this platform.]) - AC_MSG_ERROR([try ./configure --disable-pthread]) - ]) -fi - -dnl -dnl check for dmalloc library -dnl - -if test "$MEMCHECK" = "dmalloc"; then - AC_CHECKING([for dmalloc Library and Header files]) - AC_CHECK_HEADER(dmalloc.h, - [AC_CHECK_LIB(dmalloc, malloc, - [ - if test "$PTHREAD" = "yes"; then - OPENVPN_ADD_LIBS(-ldmallocth) - else - OPENVPN_ADD_LIBS(-ldmalloc) - fi - AC_DEFINE(DMALLOC, 1, [Use dmalloc memory debugging library]) - ], - [AC_MSG_ERROR([dmalloc library not found.])] - )], - [AC_MSG_ERROR([dmalloc headers not found.])] - ) -fi - -dnl -dnl Check for dlopen -- first try libc then libdl. -dnl -if test "$PLUGINS" = "yes"; then - AC_CHECKING([for libdl Library and Header files]) - AC_CHECK_HEADER(dlfcn.h, - [AC_CHECK_FUNC(dlopen, - [AC_DEFINE(USE_LIBDL, 1, [Use libdl for dynamic library loading])], - [AC_CHECK_LIB(dl, dlopen, - [ - OPENVPN_ADD_LIBS(-ldl) - AC_DEFINE(USE_LIBDL, 1, [Use libdl for dynamic library loading]) - ], - [AC_MSG_RESULT([libdl library not found.])] - )], - )], - [AC_MSG_RESULT([libdl headers not found.])] - ) -fi - -dnl -dnl check for LZO library -dnl - -if test "$LZO" = "yes"; then - LZO_H="" - AC_CHECKING([for LZO Library and Header files]) - AC_CHECK_HEADER(lzo/lzo1x.h, - [ LZO_H="2" - lzolibs="lzo2 lzo" - AC_DEFINE(LZO_HEADER_DIR, 1, [Use lzo/ directory prefix for LZO header files (for LZO 2.0)]) - ], - [ AC_CHECK_HEADER(lzo1x.h, [ LZO_H="1" ; lzolibs=lzo ]) ] - ) - - if test -n "$LZO_H"; then - havelzolib=0 - for i in $lzolibs ; do - if test $havelzolib = 1 ; then break ; fi - AC_CHECK_LIB($i, lzo1x_1_15_compress, - [ - OPENVPN_ADD_LIBS(-l$i) - AC_DEFINE(USE_LZO, 1, [Use LZO compression library]) - havelzolib=1 - ] - ) - done - if test $havelzolib = 0 ; then - AC_MSG_ERROR([LZO headers were found but LZO library was not found]) - fi - else - AC_MSG_RESULT([LZO headers were not found]) - AC_MSG_RESULT([LZO library available from http://www.oberhumer.com/opensource/lzo/]) - AC_MSG_ERROR([Or try ./configure --disable-lzo]) - fi -fi - -dnl -dnl check for OpenSSL-crypto library -dnl - -if test "$CRYPTO" = "yes"; then - AC_CHECKING([for OpenSSL Crypto Library and Header files]) - AC_CHECK_HEADER(openssl/evp.h, - [AC_CHECK_LIB(crypto, EVP_CIPHER_CTX_init, - [ - AC_CHECKING([that OpenSSL Library is at least version 0.9.6]) - AC_EGREP_CPP(yes, - [ - #include "openssl/evp.h" - #if SSLEAY_VERSION_NUMBER >= 0x00906000L - yes - #endif - ], - [ - AC_DEFINE(USE_CRYPTO, 1, [Use OpenSSL crypto library]) - OPENVPN_ADD_LIBS(-lcrypto) - AC_CHECK_FUNCS(EVP_CIPHER_CTX_set_key_length) - - dnl check for OpenSSL crypto acceleration capability - AC_CHECK_HEADERS(openssl/engine.h) - AC_CHECK_FUNCS(ENGINE_load_builtin_engines) - AC_CHECK_FUNCS(ENGINE_register_all_complete) - AC_CHECK_FUNCS(ENGINE_cleanup) - ], - [AC_MSG_ERROR([OpenSSL crypto Library is too old.])] - ) - ], - [AC_MSG_ERROR([OpenSSL Crypto library not found.])] - )], - [AC_MSG_ERROR([OpenSSL Crypto headers not found.])] - ) - -dnl -dnl check for OpenSSL-SSL library -dnl - - if test "$SSL" = "yes"; then - AC_CHECKING([for OpenSSL SSL Library and Header files]) - AC_CHECK_HEADER(openssl/ssl.h, - [AC_CHECK_LIB(ssl, SSL_CTX_new, - [ - if test "$MEMCHECK" = "ssl"; then - AC_CHECKING([for Memory Debugging Capabilities in OpenSSL Library]) - AC_CHECK_LIB(ssl, CRYPTO_mem_ctrl, - [ - AC_DEFINE(CRYPTO_MDEBUG, 1, [Use memory debugging function in OpenSSL]) - AC_MSG_RESULT([NOTE: OpenSSL library must be compiled with CRYPTO_MDEBUG]) - ], - [AC_MSG_ERROR([Memory Debugging function in OpenSSL library not found.])] - ) - fi - ], - [AC_MSG_ERROR([OpenSSL SSL library not found.])] - )], - [AC_MSG_ERROR([OpenSSL SSL headers not found.])] - ) - AC_DEFINE(USE_SSL, 1, [Use OpenSSL SSL library]) - OPENVPN_ADD_LIBS(-lssl) - fi -fi - -dnl enable multi-client mode -if test "$MULTI" = "yes"; then - AC_DEFINE(ENABLE_CLIENT_SERVER, 1, [Enable client/server capability]) -fi - -dnl enable client mode only, not server -if test "$MULTI_SERVER" = "no"; then - AC_DEFINE(ENABLE_CLIENT_ONLY, 1, [Enable client capability only]) -fi - -dnl enable management server capability -if test "$MANAGEMENT" = "yes"; then - AC_DEFINE(ENABLE_MANAGEMENT, 1, [Enable management server capability]) -fi - -dnl enable socks -if test "$SOCKS" = "yes"; then - AC_DEFINE(ENABLE_SOCKS, 1, [Enable Socks proxy support]) -fi - -dnl enable HTTP proxy -if test "$HTTP_PROXY" = "yes"; then - AC_DEFINE(ENABLE_HTTP_PROXY, 1, [Enable HTTP proxy support]) -fi - -dnl enable debugging -if test "$DEBUG" = "yes"; then - AC_DEFINE(ENABLE_DEBUG, 1, [Enable debugging support]) -fi - -dnl enable small size optimizations -if test "$SMALL" = "yes"; then - AC_DEFINE(ENABLE_SMALL, 1, [Enable smaller executable size]) -fi - -dnl enable --fragment -if test "$FRAGMENT" = "yes"; then - AC_DEFINE(ENABLE_FRAGMENT, 1, [Enable internal fragmentation support]) -fi - -dnl enable strict compiler warnings -if test "$STRICT" = "yes"; then - CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wsign-compare -Wno-unused-parameter -Wno-unused-function" -fi - -dnl enable pedantic compiler warnings -if test "$PEDANTIC" = "yes"; then - CFLAGS="$CFLAGS -ansi -pedantic" -fi - -dnl enable profiling -if test "$PROFILE" = "yes"; then - CFLAGS="$CFLAGS -pg -DENABLE_PROFILING" -fi - -dnl enable strict options check between peers -if test "$STRICT_OPTIONS" = "yes"; then - AC_DEFINE(STRICT_OPTIONS_CHECK, 1, [Enable strict options check between peers]) -fi - -dnl enable password save -if test "$PASSWORD_SAVE" = "yes"; then - AC_DEFINE(ENABLE_PASSWORD_SAVE, 1, [Allow --askpass and --auth-user-pass passwords to be read from a file]) -fi - -AC_OUTPUT(Makefile openvpn.spec config-win32.h install-win32/openvpn.nsi) |