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 Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.50)
+AC_PREREQ(2.59)
m4_include(version.m4)
-AC_INIT([OpenVPN], [PRODUCT_VERSION], [openvpn-users@lists.sourceforge.net], [openvpn])
-AM_CONFIG_HEADER(config.h)
-AC_CONFIG_SRCDIR(syshead.h)
-
-dnl Guess host type.
-AC_CANONICAL_HOST
+AC_INIT([PRODUCT_NAME], [PRODUCT_VERSION], [PRODUCT_BUGREPORT], [PRODUCT_TARNAME])
+m4_include(compat.m4)
+AC_CONFIG_AUX_DIR([.])
+AM_CONFIG_HEADER([config.h])
+AC_CONFIG_SRCDIR([syshead.h])
AC_CONFIG_MACRO_DIR([m4])
-AM_INIT_AUTOMAKE(openvpn, [$PACKAGE_VERSION])
-
-AC_ARG_WITH(cygwin-native,
- [ --with-cygwin-native Compile native win32],
- [CYGWIN_NATIVE="${withval}"],
- [CYGWIN_NATIVE="no"]
-)
-
-WIN32="no"
-CYGWIN="no"
-case "${host}" in
- *-mingw*)
- WIN32="yes"
- cross_compiling="yes"
- ;;
- *-*-cygwin*)
- AC_MSG_CHECKING([cygwin mode to use])
- if test "${CYGWIN_NATIVE}" = "yes"; then
- AC_MSG_RESULT([Using native win32])
- CFLAGS="${CFLAGS} -mno-cygwin"
- CYGWIN="yes"
- WIN32="yes"
- else
- AC_MSG_RESULT([Using cygwin])
- fi
- ;;
- *)
- ;;
-esac
-
-AC_ARG_ENABLE(lzo,
- [ --disable-lzo Disable LZO compression support],
- [LZO="$enableval"],
- [LZO="yes"]
-)
+AM_INIT_AUTOMAKE
+AC_CANONICAL_HOST
+AC_USE_SYSTEM_EXTENSIONS
-AC_ARG_ENABLE(lzo-stub,
- [ --enable-lzo-stub Don't compile LZO compression support but still allow limited interoperability with LZO-enabled peers],
- [LZO_STUB="$enableval"],
- [LZO_STUB="no"]
+AC_ARG_ENABLE(
+ [lzo],
+ [AS_HELP_STRING([--disable-lzo], [disable LZO compression support])],
+ ,
+ [enable_lzo="yes"]
)
-AC_ARG_ENABLE(crypto,
- [ --disable-crypto Disable crypto support],
- [CRYPTO="$enableval"],
- [CRYPTO="yes"]
+AC_ARG_ENABLE(
+ [lzo-stub],
+ [AS_HELP_STRING([--enable-lzo-stub], [don't compile LZO compression support but still allow limited interoperability with LZO-enabled peers])],
+ ,
+ [enable_lzo_stub="no"]
)
-AC_ARG_ENABLE(ssl,
- [ --disable-ssl Disable SSL support for TLS-based key exchange],
- [SSL="$enableval"],
- [SSL="yes"]
+AC_ARG_ENABLE(
+ [crypto],
+ [AS_HELP_STRING([--disable-crypto], [disable crypto support])],
+ ,
+ [enable_crypto="yes"]
)
-AC_ARG_ENABLE(x509-alt-username,
- [ --enable-x509-alt-username Enable the --x509-username-field feature],
- [X509ALTUSERNAME="$enableval"],
- [X509ALTUSERNAME="no"]
+AC_ARG_ENABLE(
+ [ssl],
+ [AS_HELP_STRING([--disable-ssl], [disable SSL support for TLS-based key exchange])],
+ ,
+ [enable_ssl="yes"]
)
-AC_ARG_ENABLE(multi,
- [ --disable-multi Disable client/server support (--mode server + client mode)],
- [MULTI="$enableval"],
- [MULTI="yes"]
+AC_ARG_ENABLE(
+ [x509-alt-username],
+ [AS_HELP_STRING([--enable-x509-alt-username], [enable the --x509-username-field feature])],
+ ,
+ [enable_x509_alt_username="no"]
)
-AC_ARG_ENABLE(server,
- [ --disable-server Disable server support only (but retain client support)],
- [MULTI_SERVER="$enableval"],
- [MULTI_SERVER="yes"]
+AC_ARG_ENABLE(
+ [multi],
+ [AS_HELP_STRING([--disable-multi], [disable client/server support (--mode server + client mode)])],
+ ,
+ [enable_multi="yes"]
)
-AC_ARG_ENABLE(plugins,
- [ --disable-plugins Disable plug-in support],
- [PLUGINS="$enableval"],
- [PLUGINS="yes"]
+AC_ARG_ENABLE(
+ [server],
+ [AS_HELP_STRING([--disable-server], [disable server support only (but retain client support)])],
+ ,
+ [enable_server="yes"]
)
-AC_ARG_ENABLE(eurephia,
- [ --disable-eurephia Disable support for the eurephia plug-in],
- [EUREPHIA="$enableval"],
- [EUREPHIA="yes"]
+AC_ARG_ENABLE(
+ [plugins],
+ [AS_HELP_STRING([--disable-plugins], [disable plug-in support])],
+ ,
+ [enable_plugins="yes"]
)
-AC_ARG_ENABLE(management,
- [ --disable-management Disable management server support],
- [MANAGEMENT="$enableval"],
- [MANAGEMENT="yes"]
+AC_ARG_ENABLE(
+ [eurephia],
+ [AS_HELP_STRING([--disable-eurephia], [disable support for the eurephia plug-in])],
+ ,
+ [enable_eurephia="yes"]
)
-AC_ARG_ENABLE(pkcs11,
- [ --disable-pkcs11 Disable pkcs11 support],
- [PKCS11="$enableval"],
- [PKCS11="yes"]
+AC_ARG_ENABLE(
+ [management],
+ [AS_HELP_STRING([--disable-management], [disable management server support])],
+ ,
+ [enable_management="yes"]
)
-AC_ARG_ENABLE(socks,
- [ --disable-socks Disable Socks support],
- [SOCKS="$enableval"],
- [SOCKS="yes"]
+AC_ARG_ENABLE(
+ [pkcs11],
+ [AS_HELP_STRING([--disable-pkcs11], [disable pkcs11 support])],
+ ,
+ [enable_pkcs11="yes"]
)
-AC_ARG_ENABLE(http,
- [ --disable-http Disable HTTP proxy support],
- [HTTP_PROXY="$enableval"],
- [HTTP_PROXY="yes"]
+AC_ARG_ENABLE(
+ [socks],
+ [AS_HELP_STRING([--disable-socks], [disable Socks support])],
+ ,
+ [enable_socks="yes"]
)
-AC_ARG_ENABLE(fragment,
- [ --disable-fragment Disable internal fragmentation support (--fragment)],
- [FRAGMENT="$enableval"],
- [FRAGMENT="yes"]
+AC_ARG_ENABLE(
+ [http-proxy],
+ [AS_HELP_STRING([--disable-http-proxy], [disable HTTP proxy support])],
+ ,
+ [enable_http_proxy="yes"]
)
-AC_ARG_ENABLE(multihome,
- [ --disable-multihome Disable multi-homed UDP server support (--multihome)],
- [MULTIHOME="$enableval"],
- [MULTIHOME="yes"]
+AC_ARG_ENABLE(
+ [fragment],
+ [AS_HELP_STRING([--disable-fragment], [disable internal fragmentation support (--fragment)])],
+ ,
+ [enable_fragment="yes"]
)
-AC_ARG_ENABLE(port-share,
- [ --disable-port-share Disable TCP server port-share support (--port-share)],
- [PORT_SHARE="$enableval"],
- [PORT_SHARE="yes"]
+AC_ARG_ENABLE(
+ [multihome],
+ [AS_HELP_STRING([--disable-multihome], [disable multi-homed UDP server support (--multihome)])],
+ ,
+ [enable_multihome="yes"]
)
-AC_ARG_ENABLE(debug,
- [ --disable-debug Disable debugging support (disable gremlin and verb 7+ messages)],
- [DEBUG="$enableval"],
- [DEBUG="yes"]
+AC_ARG_ENABLE(
+ [port-share],
+ [AS_HELP_STRING([--disable-port-share], [disable TCP server port-share support (--port-share)])],
+ ,
+ [enable_port_share="yes"]
)
-AC_ARG_ENABLE(small,
- [ --enable-small Enable smaller executable size (disable OCC, usage message, and verb 4 parm list)],
- [SMALL="$enableval"],
- [SMALL="no"]
+AC_ARG_ENABLE(
+ [debug],
+ [AS_HELP_STRING([--disable-debug], [disable debugging support (disable gremlin and verb 7+ messages)])],
+ ,
+ [enable_debug="yes"]
)
-AC_ARG_ENABLE(password-save,
- [ --enable-password-save Allow --askpass and --auth-user-pass passwords to be read from a file],
- [PASSWORD_SAVE="$enableval"],
- [PASSWORD_SAVE="no"]
+AC_ARG_ENABLE(
+ [small],
+ [AS_HELP_STRING([--enable-small], [enable smaller executable size (disable OCC, usage message, and verb 4 parm list)])],
+ ,
+ [enable_small="no"]
)
-AC_ARG_ENABLE(iproute2,
- [ --enable-iproute2 Enable support for iproute2],
- test $enableval = "yes" && AC_DEFINE(CONFIG_FEATURE_IPROUTE, 1, [enable iproute2 support])
+AC_ARG_ENABLE(
+ [password-save],
+ [AS_HELP_STRING([--enable-password-save], [allow --askpass and --auth-user-pass passwords to be read from a file])],
+ [enable_password_save="no"]
)
-AC_ARG_ENABLE(def-auth,
- [ --disable-def-auth Disable deferred authentication],
- [DEF_AUTH="$enableval"],
- [DEF_AUTH="yes"]
+AC_ARG_ENABLE(
+ [iproute2],
+ [AS_HELP_STRING([--enable-iproute2], [enable support for iproute2])],
+ ,
+ [enable_iproute2="no"]
)
-AC_ARG_ENABLE(pf,
- [ --disable-pf Disable internal packet filter],
- [PF="$enableval"],
- [PF="yes"]
+AC_ARG_ENABLE(
+ [def-auth],
+ [AS_HELP_STRING([--disable-def-auth], [disable deferred authentication])],
+ ,
+ [enable_def_auth="yes"]
)
-AC_ARG_ENABLE(strict,
- [ --enable-strict Enable strict compiler warnings (debugging option)],
- [STRICT="$enableval"],
- [STRICT="no"]
+AC_ARG_ENABLE(
+ [pf],
+ [AS_HELP_STRING([--disable-pf], [disable internal packet filter])],
+ ,
+ [enable_pf="yes"]
)
-AC_ARG_ENABLE(pedantic,
- [ --enable-pedantic Enable pedantic compiler warnings, will not generate a working executable (debugging option)],
- [PEDANTIC="$enableval"],
- [PEDANTIC="no"]
+AC_ARG_ENABLE(
+ [strict],
+ [AS_HELP_STRING([--enable-strict], [enable strict compiler warnings (debugging option)])],
+ ,
+ [enable_strict="no"]
)
-AC_ARG_ENABLE(profiling,
- [ --enable-profiling Enable profiling (debugging option)],
- [PROFILE="$enableval"],
- [PROFILE="no"]
+AC_ARG_ENABLE(
+ [pedantic],
+ [AS_HELP_STRING([--enable-pedantic], [enable pedantic compiler warnings, will not generate a working executable (debugging option)])],
+ ,
+ [enable_pedantic="no"]
)
-AC_ARG_ENABLE(strict-options,
- [ --enable-strict-options Enable strict options check between peers (debugging option)],
- [STRICT_OPTIONS="$enableval"],
- [STRICT_OPTIONS="no"]
+AC_ARG_ENABLE(
+ [strict-options],
+ [AS_HELP_STRING([--enable-strict-options], [enable strict options check between peers (debugging option)])],
+ ,
+ [enable_strict_options="no"]
)
-AC_ARG_ENABLE(selinux,
- [ --disable-selinux Disable SELinux support],
- [SELINUX="$enableval"],
- [SELINUX="yes"]
+AC_ARG_ENABLE(
+ [selinux],
+ [AS_HELP_STRING([--disable-selinux], [disable SELinux support])],
+ ,
+ [enable_selinux="no"]
)
-AC_ARG_ENABLE(systemd,
- [ --enable-systemd Enable systemd suppport],
- [SYSTEMD="$enableval"],
- [SYSTEMD="no"]
+AC_ARG_ENABLE(
+ [systemd],
+ [AS_HELP_STRING([--enable-systemd], [enable systemd suppport])],
+ ,
+ [enable_systemd="no"]
)
-AC_ARG_WITH(ssl-headers,
- [ --with-ssl-headers=DIR Crypto/SSL Include files location],
- [CS_HDR_DIR="$withval"]
- [CPPFLAGS="$CPPFLAGS -I$withval"]
+AC_ARG_WITH(
+ [ssl-headers],
+ [AS_HELP_STRING([--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$withval"]
+AC_ARG_WITH(
+ [ssl-lib],
+ [AS_HELP_STRING([--with-ssl-lib=DIR], [Crypto/SSL Library location])],
+ [LDFLAGS="$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-headers],
+ [AS_HELP_STRING([--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$withval"]
+AC_ARG_WITH(
+ [lzo-lib],
+ [AS_HELP_STRING([--with-lzo-lib=DIR], [LZO Library location])],
+ [LDFLAGS="$LDFLAGS -L$withval"]
)
-AC_ARG_WITH(pkcs11-helper-headers,
- [ --with-pkcs11-helper-headers=DIR pkcs11-helper Include files location],
- [PKCS11_HELPER_HDR_DIR="$withval"]
- [CPPFLAGS="$CPPFLAGS -I$withval"]
+AC_ARG_WITH(
+ [pkcs11-helper-headers],
+ [AS_HELP_STRING([--with-pkcs11-helper-headers=DIR], [pkcs11-helper Include files location])],
+ [PKCS11_HELPER_HDR_DIR="$withval"]
+ [CPPFLAGS="$CPPFLAGS -I$withval"]
)
-AC_ARG_WITH(pkcs11-helper-lib,
- [ --with-pkcs11-helper-lib=DIR pkcs11-helper Library location],
- [LDFLAGS="$LDFLAGS -L$withval"]
+AC_ARG_WITH(
+ [pkcs11-helper-lib],
+ [AS_HELP_STRING([--with-pkcs11-helper-lib=DIR], [pkcs11-helper Library location])],
+ [LDFLAGS="$LDFLAGS -L$withval"]
)
-AC_ARG_WITH(ifconfig-path,
- [ --with-ifconfig-path=PATH Path to ifconfig tool],
- [IFCONFIG="$withval"],
- [AC_PATH_PROG([IFCONFIG], [ifconfig], [ifconfig], [$PATH:/usr/local/sbin:/usr/sbin:/sbin])]
+AC_ARG_WITH(
+ [ifconfig-path],
+ [AS_HELP_STRING([--with-ifconfig-path=PATH], [Path to ifconfig tool])],
+ [IFCONFIG="$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_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], [$PATH:/usr/local/sbin:/usr/sbin:/sbin])]
+AC_ARG_WITH(
+ [iproute-path],
+ [AS_HELP_STRING([--with-iproute-path=PATH], [Path to iproute tool])],
+ [IPROUTE="$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_DEFINE_UNQUOTED([IPROUTE_PATH], ["$IPROUTE"], [Path to iproute tool])
-AC_ARG_WITH(route-path,
- [ --with-route-path=PATH Path to route tool],
+AC_ARG_WITH([route-path],
+ [AS_HELP_STRING([--with-route-path=PATH], [Path to route tool])],
[ROUTE="$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_DEFINE_UNQUOTED([ROUTE_PATH], ["$ROUTE"], [Path to route tool])
-AC_ARG_WITH(netstat-path,
- [ --with-netstat-path=PATH Path to netstat tool],
- [NETSTAT="$withval"],
- [AC_PATH_PROG([NETSTAT], [netstat], [netstat], [$PATH:/usr/local/sbin:/usr/sbin:/sbin:/etc])]
+AC_ARG_WITH(
+ [netstat-path],
+ [AS_HELP_STRING([--with-netstat-path=PATH], [Path to netstat tool])],
+ [NETSTAT="$withval"],
+ [AC_PATH_PROG([NETSTAT], [netstat], [netstat], [$PATH:/usr/local/sbin:/usr/sbin:/sbin:/etc])]
)
-AC_DEFINE_UNQUOTED(NETSTAT_PATH, "$NETSTAT", [Path to netstat tool])
+AC_DEFINE_UNQUOTED([NETSTAT_PATH], ["$NETSTAT"], [Path to netstat tool])
-AC_ARG_WITH(mem-check,
- [ --with-mem-check=TYPE Build with debug memory checking, TYPE = dmalloc or valgrind],
- [MEMCHECK="$withval"]
+AC_ARG_WITH(
+ [mem-check],
+ [AS_HELP_STRING([--with-mem-check=TYPE], [build with debug memory checking, TYPE=dmalloc|valgrind|ssl])],
+ [
+ case "${withval}" in
+ dmalloc|valgrind|ssl|no) ;;
+ *) AC_MSG_ERROR([bad value ${withval} for --mem-check]) ;;
+ esac
+ ],
+ [with_mem_check="no"]
)
-AC_ARG_WITH([ssl-type],
- [ --with-ssl-type=TYPE Build with the given SSL library, TYPE = openssl or polarssl ],
- [case "${withval}" in
- openssl) SSL_LIB=openssl ;;
- polarssl) SSL_LIB=polarssl ;;
- *) AC_MSG_ERROR([bad value ${withval} for --with-ssl-type]) ;;
- esac],
- [SSL_LIB="openssl"]
+AC_ARG_WITH(
+ [ssl-type],
+ [AS_HELP_STRING([--with-ssl-type=TYPE], [build with the given SSL library, TYPE = openssl or polarssl])],
+ [
+ case "${withval}" in
+ openssl|polarssl) ;;
+ *) AC_MSG_ERROR([bad value ${withval} for --with-ssl-type]) ;;
+ esac
+ ],
+ [with_ssl_type="openssl"]
)
-dnl fix search path, to allow compilers to find syshead.h
-CPPFLAGS="$CPPFLAGS -I${srcdir}"
-
-dnl check host OS
-openvpn_host=$host
-if test $host_alias; then
- openvpn_host=$host_alias
-fi
-AC_DEFINE_UNQUOTED(TARGET_ALIAS, "$openvpn_host", [A string representing our host])
+AC_DEFINE_UNQUOTED(TARGET_ALIAS, "${host}", [A string representing our host])
case "$host" in
-*-*-linux*)
- AC_DEFINE(TARGET_LINUX, 1, [Are we running on Linux?])
- 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_DEFINE(TARGET_WIN32, 1, [Are we running WIN32?])
- CPPFLAGS="${CPPFLAGS} -DWIN32_LEAN_AND_MEAN -DWINVER=0x0501"
- OPENVPN_ADD_LIBS(-lgdi32)
- OPENVPN_ADD_LIBS(-lws2_32)
- OPENVPN_ADD_LIBS(-lwininet)
- OPENVPN_ADD_LIBS(-lcrypt32)
- OPENVPN_ADD_LIBS(-liphlpapi)
- OPENVPN_ADD_LIBS(-lwinmm)
- OPENVPN_ADD_LIBS(-lshell32)
- ;;
-*-*-dragonfly*)
- AC_DEFINE(TARGET_DRAGONFLY, 1, [Are we running on DragonFlyBSD?])
- ;;
-
+ *-*-linux*)
+ AC_DEFINE([TARGET_LINUX], [1], [Are we running on Linux?])
+ AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["L"], [Target prefix])
+ ;;
+ *-*-solaris*)
+ AC_DEFINE([TARGET_SOLARIS], [1], [Are we running on Solaris?])
+ AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["S"], [Target prefix])
+ ;;
+ *-*-openbsd*)
+ AC_DEFINE([TARGET_OPENBSD], [1], [Are we running on OpenBSD?])
+ AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["O"], [Target prefix])
+ ;;
+ *-*-freebsd*)
+ AC_DEFINE([TARGET_FREEBSD], [1], [Are we running on FreeBSD?])
+ AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["F"], [Target prefix])
+ ;;
+ *-*-netbsd*)
+ AC_DEFINE([TARGET_NETBSD], [1], [Are we running NetBSD?])
+ AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["N"], [Target prefix])
+ ;;
+ *-*-darwin*)
+ AC_DEFINE([TARGET_DARWIN], [1], [Are we running on Mac OS X?])
+ AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["M"], [Target prefix])
+ dnl some Mac OS X tendering (we use vararg macros...)
+ CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
+ ;;
+ *-mingw*)
+ AC_DEFINE([TARGET_WIN32], [1], [Are we running WIN32?])
+ AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["W"], [Target prefix])
+ CPPFLAGS="${CPPFLAGS} -DWIN32_LEAN_AND_MEAN -DWINVER=0x0501"
+ WIN32=yes
+ OPENVPN_ADD_LIBS(-lgdi32)
+ OPENVPN_ADD_LIBS(-lws2_32)
+ OPENVPN_ADD_LIBS(-lwininet)
+ OPENVPN_ADD_LIBS(-lcrypt32)
+ OPENVPN_ADD_LIBS(-liphlpapi)
+ OPENVPN_ADD_LIBS(-lwinmm)
+ OPENVPN_ADD_LIBS(-lshell32)
+ ;;
+ *-*-dragonfly*)
+ AC_DEFINE([TARGET_DRAGONFLY], [1], [Are we running on DragonFlyBSD?])
+ AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["D"], [Target prefix])
+ ;;
+ *)
+ AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["X"], [Target prefix])
+ ;;
esac
-dnl Checks for programs.
-AC_PROG_CC
+PKG_PROG_PKG_CONFIG
+AC_PROG_CPP
AC_PROG_INSTALL
-AC_PROG_GCC_TRADITIONAL
-AC_GNU_SOURCE
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
if test "${WIN32}" = "yes"; then
AC_ARG_VAR([MAN2HTML], [man2html utility])
test -z "${MAN2HTML}" && AC_MSG_ERROR([man2html is required for win32])
fi
-dnl Checks for header files.
-AC_HEADER_STDC
-
-dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_C_VOLATILE
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_UID_T
-AC_HEADER_TIME
+AC_TYPE_INT8_T
+AC_TYPE_INT16_T
+AC_TYPE_INT32_T
+AC_TYPE_INT64_T
+AC_TYPE_UINT8_T
+AC_TYPE_UINT16_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT64_T
+AC_TYPE_SIGNAL
AX_CPP_VARARG_MACRO_ISO
AX_CPP_VARARG_MACRO_GCC
AX_TYPE_SOCKLEN_T
AX_EMPTY_ARRAY
+AC_CHECK_SIZEOF([unsigned int])
+AC_CHECK_SIZEOF([unsigned long])
+AC_CHECK_HEADERS([ \
+ stdio.h stdarg.h \
+ time.h errno.h fcntl.h io.h direct.h \
+ ctype.h sys/types.h sys/socket.h \
+ signal.h unistd.h \
+ netinet/in.h netinet/in_systm.h \
+ netinet/tcp.h arpa/inet.h netdb.h \
+ windows.h winsock2.h ws2tcpip.h \
+])
-dnl Check for more header files.
-AC_CHECK_HEADERS(fcntl.h stdlib.h dnl
- stdarg.h stdio.h string.h dnl
- strings.h ctype.h errno.h dnl
-)
+SOCKET_INCLUDES="
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_WINDOWS_H
+#include <windows.h>
+#endif
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif
+"
if test "${WIN32}" != "yes"; then
- AC_HEADER_SYS_WAIT
- AC_CHECK_HEADERS(sys/time.h sys/socket.h sys/un.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/tun/if_tun.h stropts.h sys/sockio.h dnl
- netinet/in.h netinet/in_systm.h dnl
- netinet/tcp.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 err.h dnl
- )
- AC_CHECK_HEADERS(net/if.h,,,
- [#ifdef HAVE_SYS_TYPES_H
- # include <sys/types.h>
- #endif
- #ifdef HAVE_SYS_SOCKET_H
- # include <sys/socket.h>
- #endif
- ])
- AC_CHECK_HEADERS(netinet/ip.h,,,
- [#ifdef HAVE_SYS_TYPES_H
- # include <sys/types.h>
- #endif
- #ifdef HAVE_NETINET_IN_H
- # include <netinet/in.h>
- #endif
- #ifdef HAVE_NETINET_IN_SYSTM_H
- # include <netinet/in_systm.h>
- #endif
- ])
- AC_CHECK_HEADERS(netinet/if_ether.h,,,
- [#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
- ])
- AC_CHECK_HEADERS(resolv.h,,,
- [#ifdef HAVE_NETINET_IN_H
- # include <netinet/in.h>
- #endif
- ])
- AC_CHECK_HEADERS(linux/errqueue.h,,,
- [#ifdef HAVE_LINUX_TYPES_H
- # include <linux/types.h>
- #endif
+ AC_CHECK_HEADERS([ \
+ sys/time.h sys/un.h sys/ioctl.h sys/stat.h \
+ sys/mman.h sys/file.h \
+ syslog.h pwd.h grp.h \
+ net/if_tun.h net/tun/if_tun.h stropts.h \
+ sys/sockio.h \
+ sys/uio.h linux/if_tun.h linux/sockios.h \
+ linux/types.h sys/poll.h sys/epoll.h err.h \
])
-
- dnl Check if SO_MARK is available
- AC_TRY_COMPILE([#include <sys/socket.h>], [if( SO_MARK > 0) return 1;], [AC_DEFINE(HAVE_SO_MARK,[],[Is SO_MARK available?])])
+ AC_CHECK_HEADERS(
+ [net/if.h netinet/ip.h netinet/if_ether.h resolv.h],
+ ,
+ ,
+ [[${SOCKET_INCLUDES}]]
+ )
+
+ AC_CHECK_DECLS(
+ [SO_MARK],
+ ,
+ ,
+ [[${SOCKET_INCLUDES}]]
+ )
+
+ AC_SEARCH_LIBS([socket], [socket])
+ AC_SEARCH_LIBS([inet_ntoa], [nsl])
+ AC_SEARCH_LIBS([gethostbyname], [resolv nsl])
+ AC_FUNC_FORK
fi
-AC_CACHE_SAVE
-
-dnl check that in_addr_t is defined
-AC_CHECK_TYPE(
+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_CHECK_TYPES(
[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"])
+ ,
+ [AC_DEFINE([in_addr_t], [uint32_t], [Workaround missing in_addr_t])],
+ [[${SOCKET_INCLUDES}]]
+)
dnl check for IPv6 types
AC_CHECK_TYPE(
[struct tun_pi],
[AC_DEFINE(HAVE_TUN_PI, 1, [struct tun_pi needed for IPv6 support])],
- [],
- [#include "syshead.h"])
+ ,
+ [[${SOCKET_INCLUDES}]]
+)
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
+ ,
+ [[${SOCKET_INCLUDES}]]
+)
AC_CHECK_TYPE(
[struct sock_extended_err],
[AC_DEFINE(HAVE_SOCK_EXTENDED_ERR, 1, [struct sock_extended_err needed for extended socket error support])],
- [],
- [#include "syshead.h"])
+ ,
+ [[${SOCKET_INCLUDES}]]
+)
AC_CHECK_TYPE(
[struct msghdr],
[AC_DEFINE(HAVE_MSGHDR, 1, [struct msghdr needed for extended socket error support])],
- [],
- [#include "syshead.h"])
+ ,
+ [[${SOCKET_INCLUDES}]]
+)
AC_CHECK_TYPE(
[struct cmsghdr],
[AC_DEFINE(HAVE_CMSGHDR, 1, [struct cmsghdr needed for extended socket error support])],
- [],
- [#include "syshead.h"])
+ ,
+ [[${SOCKET_INCLUDES}]]
+)
AC_CHECK_TYPE(
[struct in_pktinfo],
[AC_DEFINE(HAVE_IN_PKTINFO, 1, [struct in_pktinfo needed for IP_PKTINFO support])],
- [],
- [#include "syshead.h"])
-
-AC_CHECK_SIZEOF(unsigned int)
-AC_CHECK_SIZEOF(unsigned long)
-
-AC_CACHE_SAVE
-
-AC_CHECK_FUNCS([ctime memset vsnprintf strdup], ,
- [AC_MSG_ERROR([Required library function not found])])
-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 time dnl
- setsid chdir putenv getpeername unlink dnl
- chsize ftruncate execve getpeereid umask basename dirname access)
+ ,
+ [[${SOCKET_INCLUDES}]]
+)
+AC_CHECK_TYPE(
+ [struct sockaddr_in6],
+ ,
+ [AC_MSG_ERROR([struct sockaddr_in6 not found, needed for ipv6 transport support.])],
+ [[${SOCKET_INCLUDES}]]
+)
+
+AC_CHECK_FUNCS(
+ [ctime memset vsnprintf strdup],
+ ,
+ [AC_MSG_ERROR([Required library function not found])]
+)
+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 \
+ setsid chdir putenv getpeername unlink \
+ chsize ftruncate execve getpeereid umask basename dirname access \
+ epoll_create \
+])
+AC_CHECK_FUNCS([sendmsg recvmsg])
+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])
-m4_define([SOCKET_OPT_FUNCS], [setsockopt getsockopt getsockname poll])
-
+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 "${WIN32}" = "yes"; then
-
AC_DEFINE([HAVE_GETTIMEOFDAY], [1], [We fake gettimeofday for win32 at otime.c])
- m4_foreach([F], m4_split(SOCKET_FUNCS SOCKET_OPT_FUNCS),
- m4_define(UF, [[m4_join([_], [HAVE], m4_toupper(F))]])
- AC_DEFINE([UF], [1], [Win32 builtin]))
-
+ m4_foreach(
+ [F],
+ m4_split(SOCKET_FUNCS SOCKET_OPT_FUNCS),
+ m4_define([UF], [[m4_join([_], [HAVE], m4_toupper(F))]])
+ AC_DEFINE([UF], [1], [Win32 builtin])
+ )
else
-
- dnl check for other types
- AC_TYPE_SIGNAL
-
- dnl Check for libsocket
- AC_SEARCH_LIBS(socket, socket)
-
- dnl Check for libnsl
- AC_SEARCH_LIBS(inet_ntoa, nsl)
-
- dnl Check for libresolv
- AC_SEARCH_LIBS(gethostbyname, resolv nsl)
-
- dnl optional library functions
- AC_FUNC_FORK
-
- AC_CHECK_FUNCS(gettimeofday)
-
- AC_CHECK_FUNCS(SOCKET_FUNCS, ,
- [AC_MSG_ERROR([Required library function not found])])
- AC_CHECK_FUNCS(SOCKET_OPT_FUNCS sendmsg recvmsg)
-
-fi
-
-dnl
-dnl Check for res_init
-dnl
-AC_TRY_LINK([
- #include <resolv.h>
- ], [
- res_init ();
- ], [
- AC_MSG_RESULT([res_init DEFINED])
- AC_DEFINE([HAVE_RES_INIT], 1, [Indicates if res_init is available])
- ], [
- AC_MSG_RESULT([res_init UNDEFINED])
- ])
-
-dnl
-dnl check libraries
-dnl
-
-dnl Checking for a working epoll
-AC_CHECKING([for working epoll implementation])
-OLDLDFLAGS="$LDFLAGS"
-LDFLAGS="$LDFLAGS -Wl,--fatal-warnings"
-AC_CHECK_FUNC(epoll_create, AC_DEFINE(HAVE_EPOLL_CREATE, 1, [epoll_create function is defined]))
-LDFLAGS="$OLDLDFLAGS"
-
-dnl ipv6 support
-AC_CHECKING([for struct sockaddr_in6 for IPv6 support])
-AC_CHECK_TYPE(
- [struct sockaddr_in6],
- [],
- [AC_MSG_ERROR([struct sockaddr_in6 not found, needed for ipv6 transport support.])],
- [#include "syshead.h"])
-
-dnl
-dnl check for valgrind tool
-dnl
-
-if test "$MEMCHECK" = "valgrind"; then
- AC_CHECKING([for valgrind tool and Header files])
- AC_CHECK_HEADER(valgrind/memcheck.h,
- [
- AC_DEFINE(USE_VALGRIND, 1, [Use valgrind memory debugging library])
- CFLAGS="-g -fno-inline"
- ],
- [AC_MSG_ERROR([valgrind headers not found.])]
- )
-fi
-
-dnl
-dnl check for dmalloc library
-dnl
-
-if test "$MEMCHECK" = "dmalloc"; then
- AC_CHECKING([for dmalloc Library and Header files])
- AC_CHECK_HEADER(dmalloc.h,
- [AC_CHECK_LIB(dmalloc, malloc,
- [
- OPENVPN_ADD_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.])]
- )
-fi
+ AC_CHECK_FUNCS(
+ SOCKET_FUNCS,
+ ,
+ [AC_MSG_ERROR([Required library function not found])]
+ )
+ AC_CHECK_FUNCS(SOCKET_OPT_FUNCS)
+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],
+ [
+ OPENVPN_ADD_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
dnl
dnl Check for dlopen -- first try libc then libdl.
dnl
-if test "${WIN32}" != "yes"; then
- if test "$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.])]
- )
- if test "$EUREPHIA" = "yes"; then
- AC_DEFINE(ENABLE_EUREPHIA, 1, [Enable support for the eurephia plug-in])
- fi
- fi
+if test "${WIN32}" != "yes" -a "${enable_plugins}" = "yes"; then
+ AC_CHECK_HEADER(
+ [dlfcn.h],
+ [AC_CHECK_FUNC(
+ [dlopen],
+ [AC_DEFINE(USE_LIBDL, 1, [Use libdl for dynamic library loading])],
+ [AC_CHECK_LIB(
+ [dl],
+ [dlopen],
+ [
+ OPENVPN_ADD_LIBS(-ldl)
+ AC_DEFINE(USE_LIBDL, 1, [Use libdl for dynamic library loading])
+ ],
+ [AC_MSG_RESULT([libdl library not found.])]
+ )],
+ )],
+ )
+ if test "${enable_eurephia}" = "yes"; then
+ AC_DEFINE([ENABLE_EUREPHIA], [1], [Enable support for the eurephia plug-in])
+ fi
fi
dnl
dnl Check if LoadLibrary exists on Windows
dnl
if test "${WIN32}" = "yes"; then
- if test "$PLUGINS" = "yes"; then
- AC_TRY_LINK([
- #include <windows.h>
- ], [
- LoadLibrary (NULL);
- ], [
- AC_MSG_RESULT([LoadLibrary DEFINED])
- AC_DEFINE(USE_LOAD_LIBRARY, 1, [Use LoadLibrary to load DLLs on Windows])
- ], [
- AC_MSG_RESULT([LoadLibrary UNDEFINED])
- ])
- fi
+ AC_DEFINE(USE_LOAD_LIBRARY, 1, [Use LoadLibrary to load DLLs on Windows])
fi
dnl
dnl check for LZO library
dnl
-
-if test "$LZO" = "yes" && test "$LZO_STUB" = "no"; then
+if test "${enable_lzo}" = "yes" && test "${enable_lzo_stub}" = "no"; then
LZO_H=""
AC_CHECKING([for LZO Library and Header files])
AC_CHECK_HEADER(lzo/lzo1x.h,
fi
dnl enable multi-client mode
-if test "$LZO_STUB" = "yes"; then
- AC_DEFINE(LZO_STUB, 1, [Enable LZO stub capability])
+if test "${enable_lzo_stub}" = "yes"; then
+ AC_DEFINE([LZO_STUB], [1], [Enable LZO stub capability])
fi
dnl
dnl enable pkcs11 capability
dnl
-
-if test "$PKCS11" = "yes"; then
+if test "${enable_pkcs11}" = "yes"; then
AC_CHECKING([for pkcs11-helper Library and Header files])
AC_CHECK_HEADER(pkcs11-helper-1.0/pkcs11h-core.h,
[AC_CHECK_LIB(pkcs11-helper, pkcs11h_initialize,
dnl
dnl check for SSL-crypto library
dnl
-
-if test "$CRYPTO" = "yes"; then
- if test "$SSL_LIB" = "openssl"; then
+if test "${enable_crypto}" = "yes"; then
+ if test "${with_ssl_type}" = "openssl"; then
AC_CHECKING([for OpenSSL Crypto Library and Header files])
AC_CHECK_HEADER(openssl/evp.h,,
[AC_MSG_ERROR([OpenSSL Crypto headers not found.])])
[AC_MSG_ERROR([OpenSSL crypto Library is too old.])]
)
fi
- if test "$SSL_LIB" = "polarssl"; then
+ if test "${with_ssl_type}" = "polarssl"; then
AC_CHECKING([for PolarSSL Crypto Library and Header files])
AC_CHECK_HEADER(polarssl/aes.h,
[AC_CHECK_LIB(polarssl, aes_crypt_cbc,
dnl check for OpenSSL-SSL library
dnl
- if test "$SSL" = "yes"; then
- if test "$SSL_LIB" = "openssl"; then
+ if test "${enable_ssl}" = "yes"; then
+ if test "${with_ssl_type}" = "openssl"; then
AC_CHECKING([for OpenSSL SSL Library and Header files])
AC_CHECK_HEADER(openssl/ssl.h,,
[AC_MSG_ERROR([OpenSSL SSL headers not found.])]
test -n "${sslfound}" || AC_MSG_ERROR([OpenSSL SSL library not found.])
- if test "$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_DEFINE(USE_SSL, 1, [Use OpenSSL SSL library])
fi
- if test "$SSL_LIB" = "polarssl"; then
+ if test "${with_ssl_type}" = "polarssl"; then
AC_CHECKING([for PolarSSL SSL Library and Header files])
AC_CHECK_HEADER(polarssl/ssl.h,
[AC_CHECK_LIB(polarssl, ssl_init,
fi
fi
-dnl enable --x509-username-field feature if requested
-if test "$X509ALTUSERNAME" = "yes"; then
- if test "$SSL_LIB" = "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
-
-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 "$HTTP_PROXY" = "yes"; then
- AC_DEFINE(ENABLE_HTTP_PROXY, 1, [Enable HTTP proxy support])
-fi
-
-dnl compile --multihome option
-if test "$MULTIHOME" = "yes"; then
- AC_DEFINE(ENABLE_MULTIHOME, 1, [Enable multi-homed UDP server capability])
-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 "$FRAGMENT" = "yes"; then
- AC_DEFINE(ENABLE_FRAGMENT, 1, [Enable internal fragmentation support])
-fi
-
-dnl enable --port-share
-if test "$PORT_SHARE" = "yes"; then
- AC_DEFINE(ENABLE_PORT_SHARE, 1, [Enable TCP Server port sharing])
-fi
-
-dnl enable deferred auth
-if test "$DEF_AUTH" = "yes"; then
- AC_DEFINE(CONFIGURE_DEF_AUTH, 1, [Enable deferred authentication])
-fi
-
-dnl enable internal packet filter
-if test "$PF" = "yes"; then
- AC_DEFINE(CONFIGURE_PF, 1, [Enable internal packet filter])
-fi
-
-dnl enable strict compiler warnings
-if test "$STRICT" = "yes"; then
- CFLAGS="$CFLAGS -Wall -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
-
-dnl enable systemd support
-if test "$SYSTEMD" = "yes"; then
- AC_DEFINE(ENABLE_SYSTEMD, 1, [Enable systemd support])
-fi
-
dnl
dnl check for SELinux library and headers
dnl
-if test "$SELINUX" = "yes"; then
- AC_CHECKING([for libselinux Library and Header files])
- AC_CHECK_HEADER(selinux/selinux.h,
- [AC_CHECK_LIB(selinux, setcon,
- [
- OPENVPN_ADD_LIBS(-lselinux)
- AC_DEFINE(HAVE_SETCON, 1, [SELinux support])
- ],
- [AC_MSG_RESULT([SELinux library not found.])]
- )],
- [AC_MSG_RESULT([SELinux headers not found.])]
- )
+if test "${enable_selinux}" = "yes"; then
+ AC_CHECK_HEADER(
+ [selinux/selinux.h],
+ [AC_CHECK_LIB(
+ [selinux],
+ [setcon],
+ [
+ OPENVPN_ADD_LIBS(-lselinux)
+ AC_DEFINE(HAVE_SETCON, 1, [SELinux support])
+ ],
+ [AC_MSG_RESULT([SELinux library not found.])]
+ )],
+ [AC_MSG_ERROR([SELinux headers not found.])]
+ )
+fi
+
+if test -n "${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_ssl_type}" = "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])
+test "${enable_iproute2}" = "yes" && AC_DEFINE([ENABLE_IPROUTE], [1], [enable iproute2 support])
+
+if test "${enable_pedantic}" = "yes"; then
+ enable_strict="yes"
+ CFLAGS="${CFLAGS} -ansi -pedantic"
+fi
+if test "${enable_strict}" = "yes"; then
+ CFLAGS="${CFLAGS} -Wall -Wno-unused-parameter -Wno-unused-function"
fi
TAP_WIN_COMPONENT_ID="PRODUCT_TAP_WIN_COMPONENT_ID"
AC_SUBST([TAP_WIN_MIN_MAJOR])
AC_SUBST([TAP_WIN_MIN_MINOR])
-win32datadir="\${datadir}/${PACKAGE}-win32"
-AC_SUBST(win32datadir)
-AM_CONDITIONAL(WIN32, test "${WIN32}" = "yes")
-
-# workaround for <autoconf-2.60
-if test -z "${docdir}"; then
- docdir="\$(datadir)/doc/\$(PACKAGE_NAME)"
- AC_SUBST([docdir])
-fi
-if test -z "${htmldir}"; then
- htmldir="\$(docdir)"
- AC_SUBST([htmldir])
-fi
-# end workaround
+AM_CONDITIONAL([WIN32], [test "${WIN32}" = "yes"])
AC_CONFIG_FILES([t_client.sh], [chmod +x t_client.sh])
-AC_OUTPUT([
+AC_CONFIG_FILES([
Makefile
openvpn.spec
service-win32/Makefile
])
+AC_OUTPUT
projects / thirdparty / openvpn.git / commitdiff
