diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 462 |
1 files changed, 314 insertions, 148 deletions
diff --git a/configure.ac b/configure.ac index 773cded..4a45f05 100644 --- a/configure.ac +++ b/configure.ac @@ -30,9 +30,15 @@ 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_SUBST([OPENVPN_VERSION_MAJOR], [PRODUCT_VERSION_MAJOR], [OpenVPN major version]) +AC_SUBST([OPENVPN_VERSION_MINOR], [PRODUCT_VERSION_MINOR], [OpenVPN minor version]) +AC_SUBST([OPENVPN_VERSION_PATCH], [PRODUCT_VERSION_PATCH], [OpenVPN patch level - may be a string or integer]) +AC_DEFINE([OPENVPN_VERSION_MAJOR], [PRODUCT_VERSION_MAJOR], [OpenVPN major version - integer]) +AC_DEFINE([OPENVPN_VERSION_MINOR], [PRODUCT_VERSION_MINOR], [OpenVPN minor version - integer]) +AC_DEFINE([OPENVPN_VERSION_PATCH], ["PRODUCT_VERSION_PATCH"], [OpenVPN patch level - may be a string or integer]) AC_CONFIG_AUX_DIR([.]) -AC_CONFIG_HEADERS([config.h]) +AC_CONFIG_HEADERS([config.h include/openvpn-plugin.h]) AC_CONFIG_SRCDIR([src/openvpn/syshead.h]) AC_CONFIG_MACRO_DIR([m4]) @@ -60,11 +66,16 @@ AC_ARG_ENABLE( [enable_lzo="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 @<:@default=no@:>@])], - , - [enable_lzo_stub="no"] +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( @@ -82,13 +93,6 @@ AC_ARG_ENABLE( ) 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@:>@])], , @@ -131,20 +135,6 @@ AC_ARG_ENABLE( ) 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@:>@])], , @@ -247,6 +237,13 @@ AC_ARG_ENABLE( ) AC_ARG_ENABLE( + [werror], + [AS_HELP_STRING([--enable-werror], [promote compiler warnings to errors, will cause builds to fail is the compiler issues warnings (debugging option) @<:@default=no@:>@])], + , + [enable_werror="no"] +) + +AC_ARG_ENABLE( [strict-options], [AS_HELP_STRING([--enable-strict-options], [enable strict options check between peers (debugging option) @<:@default=no@:>@])], , @@ -267,6 +264,13 @@ AC_ARG_ENABLE( [enable_systemd="no"] ) +AC_ARG_ENABLE( + [async-push], + [AS_HELP_STRING([--enable-async-push], [enable async-push support @<:@default=no@:>@])], + [enable_async_push="yes"], + [enable_async_push="no"] +) + AC_ARG_WITH( [special-build], [AS_HELP_STRING([--with-special-build=STRING], [specify special build string])], @@ -287,10 +291,10 @@ AC_ARG_WITH( AC_ARG_WITH( [crypto-library], - [AS_HELP_STRING([--with-crypto-library=library], [build with the given crypto library, TYPE=openssl|polarssl @<:@default=openssl@:>@])], + [AS_HELP_STRING([--with-crypto-library=library], [build with the given crypto library, TYPE=openssl|mbedtls @<:@default=openssl@:>@])], [ - case "${withval}" in - openssl|polarssl) ;; + case "${withval}" in + openssl|mbedtls) ;; *) AC_MSG_ERROR([bad value ${withval} for --with-crypto-library]) ;; esac ], @@ -314,6 +318,7 @@ case "$host" in *-*-solaris*) AC_DEFINE([TARGET_SOLARIS], [1], [Are we running on Solaris?]) AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["S"], [Target prefix]) + CPPFLAGS="$CPPFLAGS -D_XPG4_2" ;; *-*-openbsd*) AC_DEFINE([TARGET_OPENBSD], [1], [Are we running on OpenBSD?]) @@ -333,18 +338,26 @@ case "$host" in have_tap_header="yes" dnl some Mac OS X tendering (we use vararg macros...) CPPFLAGS="$CPPFLAGS -no-cpp-precomp" + ac_cv_type_struct_in_pktinfo=no ;; *-mingw*) AC_DEFINE([TARGET_WIN32], [1], [Are we running WIN32?]) AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["W"], [Target prefix]) CPPFLAGS="${CPPFLAGS} -DWIN32_LEAN_AND_MEAN" - CPPFLAGS="${CPPFLAGS} -DNTDDI_VERSION=NTDDI_WINXP -D_WIN32_WINNT=_WIN32_WINNT_WINXP" + CPPFLAGS="${CPPFLAGS} -DNTDDI_VERSION=NTDDI_VISTA -D_WIN32_WINNT=_WIN32_WINNT_VISTA" WIN32=yes ;; *-*-dragonfly*) AC_DEFINE([TARGET_DRAGONFLY], [1], [Are we running on DragonFlyBSD?]) AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["D"], [Target prefix]) ;; + *-aix*) + AC_DEFINE([TARGET_AIX], [1], [Are we running AIX?]) + AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["A"], [Target prefix]) + ROUTE="/usr/sbin/route" + have_tap_header="yes" + ac_cv_header_net_if_h="no" # exists, but breaks things + ;; *) AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["X"], [Target prefix]) have_tap_header="yes" @@ -377,6 +390,12 @@ AC_DEFINE_UNQUOTED([IPROUTE_PATH], ["$IPROUTE"], [Path to iproute tool]) AC_DEFINE_UNQUOTED([ROUTE_PATH], ["$ROUTE"], [Path to route tool]) AC_DEFINE_UNQUOTED([SYSTEMD_ASK_PASSWORD_PATH], ["$SYSTEMD_ASK_PASSWORD"], [Path to systemd-ask-password tool]) +# Set -std=c99 unless user already specified a -std= +case "${CFLAGS}" in + *-std=*) ;; + *) CFLAGS="${CFLAGS} -std=c99" ;; +esac + # # Libtool # @@ -444,6 +463,9 @@ SOCKET_INCLUDES=" #ifdef HAVE_SYS_SOCKET_H #include <sys/socket.h> #endif +#ifdef HAVE_NET_IF_H +#include <net/if.h> +#endif #ifdef HAVE_NETINET_IN_H #include <netinet/in.h> #endif @@ -477,6 +499,12 @@ AC_CHECK_TYPES( [AC_DEFINE([in_addr_t], [uint32_t], [Workaround missing in_addr_t])], [[${SOCKET_INCLUDES}]] ) +AC_CHECK_TYPES( + [in_port_t], + , + [AC_DEFINE([in_port_t], [uint16_t], [Workaround missing in_port_t])], + [[${SOCKET_INCLUDES}]] +) AC_CHECK_TYPE( [struct iphdr], [AC_DEFINE([HAVE_IPHDR], [1], [struct iphdr needed for IPv6 support])], @@ -508,6 +536,18 @@ AC_CHECK_TYPE( [[${SOCKET_INCLUDES}]] ) AC_CHECK_TYPE( + [sa_family_t], + [AC_DEFINE([HAVE_SA_FAMILY_T], [1], [sa_family_t, needed to hold AF_* info])], + , + [[${SOCKET_INCLUDES}]] +) +AC_CHECK_MEMBER( + [struct in_pktinfo.ipi_spec_dst], + [AC_DEFINE([HAVE_IPI_SPEC_DST], [1], [struct in_pktinfo.ipi_spec_dst needed for IP_PKTINFO support])], + , + [[${SOCKET_INCLUDES}]] +) +AC_CHECK_TYPE( [struct sockaddr_in6], , [AC_MSG_ERROR([struct sockaddr_in6 not found, needed for ipv6 transport support.])], @@ -519,6 +559,28 @@ AC_CHECK_DECLS( , [[${SOCKET_INCLUDES}]] ) +AC_CHECKING([anonymous union support]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ + struct mystruct { + union { + int m1; + char m2; + }; + }; + ]], + [[ + struct mystruct s; + s.m1 = 1; s.m2 = 2; + ]] + )], + [ + AC_MSG_RESULT([yes]) + AC_DEFINE([HAVE_ANONYMOUS_UNION_SUPPORT], [], [Compiler supports anonymous unions]) + ], + [AC_MSG_RESULT([no])] +) dnl We emulate signals in Windows AC_CHECK_DECLS( @@ -610,7 +672,7 @@ AC_SUBST([SOCKETS_LIBS]) old_LIBS="${LIBS}" LIBS="${LIBS} ${SOCKETS_LIBS}" -AC_CHECK_FUNCS([sendmsg recvmsg inet_ntop inet_pton]) +AC_CHECK_FUNCS([sendmsg recvmsg]) # Windows use stdcall for winsock so we cannot auto detect these m4_define( [SOCKET_FUNCS], @@ -622,6 +684,27 @@ m4_define( [setsockopt getsockopt getsockname poll]dnl ) if test "${WIN32}" = "yes"; then +# normal autoconf function checking does not find inet_ntop/inet_pton +# because they need to include the actual header file and link ws2_32.dll + LIBS="${LIBS} -lws2_32" + AC_MSG_CHECKING([for MinGW inet_ntop()/inet_pton()]) + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include <ws2tcpip.h> + ]], + [[ +int r = (int) inet_ntop (0, NULL, NULL, 0); + r += inet_pton(AF_INET, NULL, NULL); +return r; + ]] + )], + [AC_MSG_RESULT([OK]) + AC_DEFINE([HAVE_INET_NTOP],[1],[MinGW inet_ntop]) + AC_DEFINE([HAVE_INET_PTON],[1],[MinGW inet_pton]) + ], + [AC_MSG_RESULT([not found])] + ) m4_foreach( [F], m4_split(SOCKET_FUNCS SOCKET_OPT_FUNCS), @@ -629,6 +712,7 @@ if test "${WIN32}" = "yes"; then AC_DEFINE([UF], [1], [Win32 builtin]) ) else + AC_CHECK_FUNCS([inet_ntop inet_pton]) AC_CHECK_FUNCS( SOCKET_FUNCS, , @@ -686,7 +770,7 @@ fi case "${with_mem_check}" in valgrind) - AC_CHECK_HEADER( + AC_CHECK_HEADERS( [valgrind/memcheck.h], [ CFLAGS="${CFLAGS} -g -fno-inline" @@ -700,7 +784,7 @@ case "${with_mem_check}" in ) ;; dmalloc) - AC_CHECK_HEADER( + AC_CHECK_HEADERS( [dmalloc.h], [AC_CHECK_LIB( [dmalloc], @@ -742,42 +826,32 @@ PKG_CHECK_MODULES( [] ) -PKG_CHECK_MODULES( - [OPENSSL_CRYPTO], - [libcrypto >= 0.9.6], - [have_openssl_crypto="yes"], - [AC_CHECK_LIB( - [crypto], - [RSA_new], - [ - have_openssl_crypto="yes" - OPENSSL_CRYPTO_LIBS="-lcrypto" - ] - )] -) +if test "${enable_crypto}" = "yes" -a "${with_crypto_library}" = "openssl"; then + AC_ARG_VAR([OPENSSL_CFLAGS], [C compiler flags for OpenSSL]) + AC_ARG_VAR([OPENSSL_LIBS], [linker flags for OpenSSL]) + + if test -z "${OPENSSL_CFLAGS}" -a -z "${OPENSSL_LIBS}"; then + # if the user did not explicitly specify flags, try to autodetect + PKG_CHECK_MODULES( + [OPENSSL], + [libcrypto >= 0.9.8, libssl >= 0.9.8], + [have_openssl="yes"], + [have_openssl="no"] # Provide if-not-found to prevent erroring out + ) -PKG_CHECK_MODULES( - [OPENSSL_SSL], - [libssl >= 0.9.6], - [have_openssl_ssl="yes"], - [AC_CHECK_LIB( - [ssl], - [SSL_CTX_new], - [ - have_openssl_ssl="yes" - OPENSSL_SSL_LIBS="-lssl" - ], - [], - [-lcrypto] - )] -) + OPENSSL_LIBS=${OPENSSL_LIBS:--lssl -lcrypto} + fi -if test "${have_openssl_crypto}" = "yes"; then saved_CFLAGS="${CFLAGS}" saved_LIBS="${LIBS}" - CFLAGS="${CFLAGS} ${OPENSSL_CRYPTO_CFLAGS}" - LIBS="${LIBS} ${OPENSSL_CRYPTO_LIBS}" - AC_CHECK_FUNCS([EVP_CIPHER_CTX_set_key_length]) + CFLAGS="${CFLAGS} ${OPENSSL_CFLAGS}" + LIBS="${LIBS} ${OPENSSL_LIBS}" + + AC_CHECK_FUNCS([SSL_CTX_new EVP_CIPHER_CTX_set_key_length], + , + [AC_MSG_ERROR([openssl check failed])] + ) + have_openssl_engine="yes" AC_CHECK_FUNCS( [ \ @@ -788,83 +862,109 @@ if test "${have_openssl_crypto}" = "yes"; then , [have_openssl_engine="no"; break] ) + if test "${have_openssl_engine}" = "yes"; then + AC_DEFINE([HAVE_OPENSSL_ENGINE], [1], [OpenSSL engine support available]) + fi + + have_crypto_aead_modes="yes" + AC_CHECK_FUNCS( + [EVP_aes_256_gcm], + , + [have_crypto_aead_modes="no"; break] + ) CFLAGS="${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 + have_crypto="yes" + AC_DEFINE([ENABLE_CRYPTO_OPENSSL], [1], [Use OpenSSL library]) + CRYPTO_CFLAGS="${OPENSSL_CFLAGS}" + CRYPTO_LIBS="${OPENSSL_LIBS}" +elif test "${enable_crypto}" = "yes" -a "${with_crypto_library}" = "mbedtls"; then + AC_ARG_VAR([MBEDTLS_CFLAGS], [C compiler flags for mbedtls]) + AC_ARG_VAR([MBEDTLS_LIBS], [linker flags for mbedtls]) -if test "${with_crypto_library}" = "polarssl" ; then - AC_MSG_CHECKING([polarssl version]) - old_CFLAGS="${CFLAGS}" - CFLAGS="${POLARSSL_CFLAGS} ${CFLAGS}" + saved_CFLAGS="${CFLAGS}" + saved_LIBS="${LIBS}" + + if test -z "${MBEDTLS_CFLAGS}" -a -z "${MBEDTLS_LIBS}"; then + # if the user did not explicitly specify flags, try to autodetect + LIBS="${LIBS} -lmbedtls -lmbedx509 -lmbedcrypto" + AC_CHECK_LIB( + [mbedtls], + [mbedtls_ssl_init], + [MBEDTLS_LIBS="-lmbedtls -lmbedx509 -lmbedcrypto"], + [AC_MSG_ERROR([Could not find mbed TLS.])], + [${PKCS11_HELPER_LIBS}] + ) + fi + + CFLAGS="${MBEDTLS_CFLAGS} ${PKCS11_HELPER_CFLAGS} ${CFLAGS}" + LIBS="${MBEDTLS_LIBS} ${PKCS11_HELPER_LIBS} ${LIBS}" + + AC_MSG_CHECKING([mbedtls version]) AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[ -#include <polarssl/version.h> +#include <mbedtls/version.h> ]], [[ -#if POLARSSL_VERSION_NUMBER < 0x01030800 || POLARSSL_VERSION_NUMBER >= 0x01040000 +#if MBEDTLS_VERSION_NUMBER < 0x02000000 || MBEDTLS_VERSION_NUMBER >= 0x03000000 #error invalid version #endif ]] )], [AC_MSG_RESULT([ok])], - [AC_MSG_ERROR([PolarSSL 1.3.x required and must be 1.3.8 or later])] + [AC_MSG_ERROR([mbed TLS 2.y.z required])] ) - polarssl_with_pkcs11="no" + mbedtls_with_pkcs11="no" AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[ -#include <polarssl/config.h> +#include <mbedtls/config.h> ]], [[ -#ifndef POLARSSL_PKCS11_C +#ifndef MBEDTLS_PKCS11_C #error pkcs11 wrapper missing #endif ]] )], - polarssl_with_pkcs11="yes") - CFLAGS="${old_CFLAGS}" + mbedtls_with_pkcs11="yes") - AC_MSG_CHECKING([polarssl pkcs11 support]) + AC_MSG_CHECKING([mbedtls pkcs11 support]) if test "${enable_pkcs11}" = "yes"; then - if test "${polarssl_with_pkcs11}" = "yes"; then + if test "${mbedtls_with_pkcs11}" = "yes"; then AC_MSG_RESULT([ok]) else - AC_MSG_ERROR([polarssl has no pkcs11 wrapper compiled in]) + AC_MSG_ERROR([mbedtls has no pkcs11 wrapper compiled in]) fi else - if test "${polarssl_with_pkcs11}" != "yes"; then + if test "${mbedtls_with_pkcs11}" != "yes"; then AC_MSG_RESULT([ok]) else - AC_MSG_ERROR([PolarSSL compiled with PKCS11, while OpenVPN is not]) + AC_MSG_ERROR([mbed TLS compiled with PKCS11, while OpenVPN is not]) fi fi + have_crypto_aead_modes="yes" + AC_CHECK_FUNCS( + [ \ + mbedtls_cipher_write_tag \ + mbedtls_cipher_check_tag \ + ], + , + [have_crypto_aead_modes="no"; break] + ) + + CFLAGS="${saved_CFLAGS}" + LIBS="${saved_LIBS}" + have_crypto="yes" + AC_DEFINE([ENABLE_CRYPTO_MBEDTLS], [1], [Use mbed TLS library]) + CRYPTO_CFLAGS="${MBEDTLS_CFLAGS}" + CRYPTO_LIBS="${MBEDTLS_LIBS}" +elif test "${enable_crypto}" = "yes"; then + AC_MSG_ERROR([Invalid crypto library: ${with_crypto_library}]) fi AC_ARG_VAR([LZO_CFLAGS], [C compiler flags for lzo]) @@ -907,16 +1007,62 @@ if test "${have_lzo}" = "yes"; then 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_HEADERS(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 + dnl dnl Check for systemd dnl - +AM_CONDITIONAL([ENABLE_SYSTEMD], [test "${enable_systemd}" = "yes"]) if test "$enable_systemd" = "yes" ; then PKG_CHECK_MODULES([libsystemd], [systemd libsystemd], [], [PKG_CHECK_MODULES([libsystemd], [libsystemd-daemon])] ) + + PKG_CHECK_EXISTS( [libsystemd > 216], + [AC_DEFINE([SYSTEMD_NEWER_THAN_216], [1], + [systemd is newer than v216])] + ) + AC_CHECK_HEADERS(systemd/sd-daemon.h, , [ @@ -950,8 +1096,8 @@ 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]) + if test "${with_crypto_library}" = "mbedtls" ; then + AC_MSG_ERROR([mbed TLS does not support the --x509-username-field feature]) fi AC_DEFINE([ENABLE_X509ALTUSERNAME], [1], [Enable --x509-username-field feature]) @@ -961,8 +1107,6 @@ test "${ac_cv_header_sys_uio_h}" = "yes" && AC_DEFINE([HAVE_IOVEC], [1], [struct 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]) @@ -972,39 +1116,12 @@ test "${enable_def_auth}" = "yes" && AC_DEFINE([ENABLE_DEF_AUTH], [1], [Enable d test "${enable_pf}" = "yes" && AC_DEFINE([ENABLE_PF], [1], [Enable internal packet filter]) test "${enable_strict_options}" = "yes" && AC_DEFINE([ENABLE_STRICT_OPTIONS_CHECK], [1], [Enable strict options check between peers]) -case "${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]) + test "${have_crypto}" != "yes" && AC_MSG_ERROR([${with_crypto_library} crypto is required but missing]) test "${enable_crypto_ofb_cfb}" = "yes" && AC_DEFINE([ENABLE_OFB_CFB_MODE], [1], [Enable OFB and CFB cipher modes]) - OPTIONAL_CRYPTO_CFLAGS="${OPTIONAL_CRYPTO_CFLAGS} ${CRYPTO_CRYPTO_CFLAGS}" - OPTIONAL_CRYPTO_LIBS="${OPTIONAL_CRYPTO_LIBS} ${CRYPTO_CRYPTO_LIBS}" + test "${have_crypto_aead_modes}" = "yes" && AC_DEFINE([HAVE_AEAD_CIPHER_MODES], [1], [Use crypto library]) + OPTIONAL_CRYPTO_CFLAGS="${OPTIONAL_CRYPTO_CFLAGS} ${CRYPTO_CFLAGS}" + OPTIONAL_CRYPTO_LIBS="${OPTIONAL_CRYPTO_LIBS} ${CRYPTO_LIBS}" AC_DEFINE([ENABLE_CRYPTO], [1], [Enable crypto library]) fi @@ -1038,15 +1155,15 @@ if test "${enable_lzo}" = "yes"; then OPTIONAL_LZO_LIBS="${LZO_LIBS}" AC_DEFINE([ENABLE_LZO], [1], [Enable LZO compression library]) fi -if test "${enable_lzo_stub}" = "yes"; then - test "${enable_lzo}" = "yes" && AC_MSG_ERROR([Cannot have both lzo stub and lzo enabled]) - AC_DEFINE([ENABLE_LZO_STUB], [1], [Enable LZO stub capability]) - AC_DEFINE([ENABLE_LZO], [1], [Enable LZO compression library]) +if test "${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_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 "${enable_ssl}" != "yes" && AC_MSG_ERROR([PKCS11 can be enabled only if SSL is enabled]) + test "${enable_crypto}" != "yes" && AC_MSG_ERROR([PKCS11 can be enabled only if crypto is enabled]) OPTIONAL_PKCS11_HELPER_CFLAGS="${PKCS11_HELPER_CFLAGS}" OPTIONAL_PKCS11_HELPER_LIBS="${PKCS11_HELPER_LIBS}" AC_DEFINE([ENABLE_PKCS11], [1], [Enable PKCS11]) @@ -1062,11 +1179,14 @@ fi if test "${enable_pedantic}" = "yes"; then enable_strict="yes" CFLAGS="${CFLAGS} -pedantic" - test "${WIN32}" != "yes" && CFLAGS="${CFLAGS} -ansi" + AC_DEFINE([PEDANTIC], [1], [Enable pedantic mode]) fi if test "${enable_strict}" = "yes"; then CFLAGS="${CFLAGS} -Wall -Wno-unused-parameter -Wno-unused-function" fi +if test "${enable_werror}" = "yes"; then + CFLAGS="${CFLAGS} -Werror" +fi if test "${WIN32}" = "yes"; then test -z "${MAN2HTML}" && AC_MSG_ERROR([man2html is required for win32]) @@ -1083,6 +1203,14 @@ if test "${enable_plugin_auth_pam}" = "yes"; then fi fi +if test "${enable_async_push}" = "yes"; then + AC_CHECK_HEADERS( + [sys/inotify.h], + AC_DEFINE([ENABLE_ASYNC_PUSH], [1], [Enable async push]), + AC_MSG_ERROR([inotify.h not found.]) + ) +fi + CONFIGURE_DEFINES="`set | grep '^enable_.*=' ; set | grep '^with_.*='`" AC_DEFINE_UNQUOTED([CONFIGURE_DEFINES], ["`echo ${CONFIGURE_DEFINES}`"], [Configuration settings]) @@ -1102,6 +1230,8 @@ AC_SUBST([OPTIONAL_CRYPTO_CFLAGS]) AC_SUBST([OPTIONAL_CRYPTO_LIBS]) AC_SUBST([OPTIONAL_LZO_CFLAGS]) AC_SUBST([OPTIONAL_LZO_LIBS]) +AC_SUBST([OPTIONAL_LZ4_CFLAGS]) +AC_SUBST([OPTIONAL_LZ4_LIBS]) AC_SUBST([OPTIONAL_SYSTEMD_LIBS]) AC_SUBST([OPTIONAL_PKCS11_HELPER_CFLAGS]) AC_SUBST([OPTIONAL_PKCS11_HELPER_LIBS]) @@ -1113,12 +1243,42 @@ AM_CONDITIONAL([WIN32], [test "${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 "${enable_plugin_down_root}" = "yes"]) +AM_CONDITIONAL([ENABLE_CRYPTO], [test "${enable_crypto}" = "yes"]) plugindir="${with_plugindir}" sampledir="\$(docdir)/sample" AC_SUBST([plugindir]) AC_SUBST([sampledir]) +VENDOR_SRC_ROOT="\$(abs_top_srcdir)/vendor/" +VENDOR_DIST_ROOT="\$(abs_top_builddir)/vendor/dist" +VENDOR_BUILD_ROOT="\$(abs_top_builddir)/vendor/.build" +AC_SUBST([VENDOR_SRC_ROOT]) +AC_SUBST([VENDOR_BUILD_ROOT]) +AC_SUBST([VENDOR_DIST_ROOT]) + +TEST_LDFLAGS="-lcmocka -L\$(abs_top_builddir)/vendor/dist/lib -Wl,-rpath,\$(abs_top_builddir)/vendor/dist/lib" +TEST_CFLAGS="-I\$(top_srcdir)/include -I\$(abs_top_builddir)/vendor/dist/include" + +AC_SUBST([TEST_LDFLAGS]) +AC_SUBST([TEST_CFLAGS]) + +# Check if cmake is available and cmocka git submodule is initialized, +# needed for unit testing +AC_CHECK_PROGS([CMAKE], [cmake]) +if test -n "${CMAKE}"; then + if test -f "${srcdir}/vendor/cmocka/CMakeLists.txt"; then + AM_CONDITIONAL([CMOCKA_INITIALIZED], [true]) + else + AM_CONDITIONAL([CMOCKA_INITIALIZED], [false]) + AC_MSG_RESULT([!! WARNING !! The cmoka git submodule has not been initialized or updated. Unit testing cannot be performed.]) + fi +else + AC_MSG_RESULT([!! WARNING !! CMake is NOT available. Unit testing cannot be performed.]) + AM_CONDITIONAL([CMOCKA_INITIALIZED], [false]) +fi + + AC_CONFIG_FILES([ version.sh Makefile @@ -1137,6 +1297,12 @@ AC_CONFIG_FILES([ src/plugins/auth-pam/Makefile src/plugins/down-root/Makefile tests/Makefile + tests/unit_tests/Makefile + tests/unit_tests/example_test/Makefile + tests/unit_tests/openvpn/Makefile + tests/unit_tests/plugins/Makefile + tests/unit_tests/plugins/auth-pam/Makefile + vendor/Makefile sample/Makefile doc/Makefile ]) |