AC_PREREQ([2.69]) AC_INIT([ppp], [2.4.10], [https://github.com/ppp-project/ppp]) m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])]) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE AM_MAINTAINER_MODE([enable]) AC_LANG(C) AC_CONFIG_SRCDIR([pppd/main.c]) AC_CONFIG_HEADERS([pppd/config.h pppd/pppdconf.h]) # Checks for programs. AC_PROG_CC AM_PROG_CC_C_O AC_PROG_INSTALL AC_PROG_LIBTOOL AC_PROG_LN_S PKG_PROG_PKG_CONFIG AC_CANONICAL_HOST build_linux=no build_sunos=no case "${host_os}" in linux*) build_linux=yes ;; solaris2*) build_sunos=yes ;; *) AC_MSG_ERROR(["OS ${host_os} not supported"]) ;; esac AM_CONDITIONAL([LINUX], [test "${build_linux}" = "yes" ]) AM_CONDITIONAL([SUNOS], [test "${build_sunos}" = "yes" ]) AM_COND_IF([SUNOS], CFLAGS="$CFLAGS -DSOL2 -DSRV4") # # Checks for header files, these will set the HAVE_[FILE]_H macros in config.h AC_HEADER_STDBOOL AC_CHECK_HEADERS([ \ asm/types.h \ crypt.h \ paths.h \ shadow.h \ sys/dlpi.h \ sys/ioctl.h \ sys/socket.h \ sys/time.h \ sys/uio.h \ time.h \ unistd.h \ utmp.h]) # # Check for linux specific headers, required by pppoe, or pppol2tp AM_COND_IF([LINUX], [ AC_CHECK_HEADERS([ \ net/bpf.h \ net/if.h \ net/if_types.h \ net/if_arp.h \ linux/if.h \ linux/if_ether.h \ linux/if_packet.h \ netinet/if_ether.h \ netpacket/packet.h])]) AC_CHECK_SIZEOF(unsigned int) AC_CHECK_SIZEOF(unsigned long) AC_CHECK_SIZEOF(unsigned short) # Checks for library functions. AC_CHECK_FUNCS([ \ mmap \ logwtmp \ strerror]) # # If libc doesn't provide logwtmp, check if libutil provides logwtmp(), and if so link to it. AS_IF([test "x${ac_cv_func_logwtmp}" != "xyes"], [ AC_CHECK_LIB([util], [logwtmp], [ AC_DEFINE(HAVE_LOGWTMP, 1, ["System provides the logwtmp() function"]) AC_SUBST([UTIL_LIBS], ["-lutil"]) ]) ]) # # Check if libcrypt have crypt() function AC_CHECK_LIB([crypt], [crypt], AC_SUBST([CRYPT_LIBS], ["-lcrypt"])) # # Should pppd link with -lsystemd (Linux only) AC_ARG_ENABLE([systemd], AS_HELP_STRING([--enable-systemd], [Enable support for systemd notification])) AM_CONDITIONAL(WITH_SYSTEMD, test "x${enable_systemd}" = "xyes") AM_COND_IF([WITH_SYSTEMD], AC_DEFINE([SYSTEMD], 1, [Enable support for systemd notifications])) # # Enable Callback Protocol Support, disabled by default AC_ARG_ENABLE([cbcp], AS_HELP_STRING([--enable-cbcp], [Enable Callback Protocol])) AM_CONDITIONAL(WITH_CBCP, test "x${enable_cbcp}" = "xyes") AM_COND_IF([WITH_CBCP], AC_DEFINE([CBCP_SUPPORT], 1, [Have Callback Protocol support])) # # Disable support for IPX control protocol AC_ARG_ENABLE([ipxcp], AS_HELP_STRING([--enable-ipxcp], [Enable IPX Control Protocol support])) AM_CONDITIONAL(WITH_IPXCP, test "x${enable_ipxcp}" = "xyes") AM_COND_IF(WITH_IPXCP, AC_DEFINE([IPX_CHANGE], 1, ["Have IPX Control Protocol"])) AS_IF([test "x${build_sunos}" = "xyes" && test "x${enable_ipxcp}" = "xyes"], [AC_MSG_ERROR([IPXCP is not supported on SunOS, disable using --disable-ipxcp])]) # # Disable support for limiting session duration by maximum octets AC_ARG_ENABLE([maxoctets], AS_HELP_STRING([--disable-maxoctets], [Disable support for limiting session by maximum octets])) AS_IF([test "x$enable_maxoctets" != "xno"], AC_DEFINE([MAXOCTETS], 1, ["Limit sessions by maximum number of octets"])) # # Disable Microsoft extensions will remove CHAP and MPPE support AC_ARG_ENABLE([microsoft-extensions], AS_HELP_STRING([--disable-microsoft-extensions], [Disable Microsoft CHAP / MPPE extensions])) AM_CONDITIONAL(WITH_CHAPMS, test "x${enable_microsoft_extensions}" != "xno") AM_COND_IF([WITH_CHAPMS], AC_DEFINE([CHAPMS], 1, ["Have Microsoft CHAP support"])) AM_CONDITIONAL(WITH_MPPE, test "x${enable_microsoft_extensions}" != "xno") AM_COND_IF([WITH_MPPE], AC_DEFINE([MPPE], 1, ["Have Microsoft MPPE support"])) # # Enable Microsoft LAN Manager support, depends on Microsoft Extensions AC_ARG_ENABLE([mslanman], AS_HELP_STRING([--enable-mslanman], [Enable Microsoft LAN Manager support])) AS_IF([test "x${enable_mslanman}" = "xyes" && test "x${enable_microsoft_extensions}" != "xno"], AC_DEFINE([MSLANMAN], 1, ["Have Microsoft LAN Manager support"])) # # Disable IPv6 support AC_ARG_ENABLE([ipv6-support], AS_HELP_STRING([--disable-ipv6-support], [Disable IPv6 support])) AM_CONDITIONAL(WITH_INET6, test "x${enable_ipv6_support}" != "xno") AM_COND_IF([WITH_INET6], AC_DEFINE(INET6, 1, ["Have IPv6 support"])) # # Disable Multilink support AC_ARG_ENABLE([multilink], AS_HELP_STRING([--enable-multilink], [Enable multilink support])) AM_CONDITIONAL(WITH_MULTILINK, test "x${enable_multilink}" = "xyes") AM_COND_IF([WITH_MULTILINK], AC_DEFINE([HAVE_MULTILINK], 1, ["Have multilink support"])) AS_IF([test "x${build_sunos}" = "xyes" && test "x${enable_multilink}" = "xyes"], [AC_MSG_ERROR([Multilink is not supported on SunOS])]) # # Multilink require Trivial Database Support AM_CONDITIONAL(WITH_TDB, test "x${enable_multilink}" = "xyes") AM_COND_IF([WITH_TDB], AC_DEFINE([USE_TDB], 1, ["Include TDB support"])) # # Enable support for loadable plugins AC_ARG_ENABLE([plugins], AS_HELP_STRING([--disable-plugins], [Disable support for loadable plugins])) AS_IF([test "x$enable_plugins" != "xno"], AC_DEFINE([PLUGIN], 1, ["Have support for loadable plugins"])) AM_CONDITIONAL(WITH_PLUGINS, test "${enable_plugins}" != "no") # # Disable EAP-TLS support AC_ARG_ENABLE([eaptls], AS_HELP_STRING([--disable-eaptls], [Disable EAP-TLS authentication support])) AS_IF([test "x$enable_eaptls" != "xno"], AC_DEFINE([USE_EAPTLS], 1, ["Have EAP-TLS authentication support"])) AM_CONDITIONAL(WITH_EAPTLS, test "${enable_eaptls}" != "no") # # Disable OpenSSL engine support AC_ARG_ENABLE([openssl-engine], AS_HELP_STRING([--disable-openssl-engine], [Disable OpenSSL engine support])) AS_IF([test "x$enable_openssl_engine" != "xno"], [], AC_DEFINE([OPENSSL_NO_ENGINE], 1, ["OpenSSL engine support"])) # # Specify runtime directory AC_ARG_ENABLE([plugin-dir], AC_HELP_STRING([--with-plugin-dir=DIR], [Specify the plugin directory for pppd])) AS_IF([test -n "$with_plugin_dir"], [PPPD_PLUGIN_DIR="$with_plugin_dir"], [PPPD_PLUGIN_DIR="${libdir}/pppd/$VERSION"]) AC_SUBST(PPPD_PLUGIN_DIR, "$PPPD_PLUGIN_DIR", [The pppd plugin directory]) # # Specify runtime directory AC_ARG_ENABLE([runtime-dir], AC_HELP_STRING([--with-runtime-dir=DIR], [Specify the runtime directory for pppd])) AS_IF([test -n "$with_runtime_dir"], [PPPD_RUNTIME_DIR="$with_runtime_dir"], [PPPD_RUNTIME_DIR="${localstatedir}/run/pppd"]) AC_SUBST(PPPD_RUNTIME_DIR) # # Specify runtime directory AC_ARG_ENABLE([logfile-dir], AC_HELP_STRING([--with-logfile-dir=DIR], [Specify the log directory for pppd])) AS_IF([test -n "$with_logfile_dir"], [PPPD_LOGFILE_DIR="$with_logfile_dir"], [PPPD_LOGFILE_DIR="${localstatedir}/log/pppd"]) AC_SUBST(PPPD_LOGFILE_DIR) # # Check for OpenSSL AX_CHECK_OPENSSL AM_CONDITIONAL(WITH_OPENSSL, test "${with_openssl}" != "no") # # Check if OpenSSL has compiled in support for various ciphers AS_IF([test "${with_openssl}" != "no" ], [ AX_CHECK_OPENSSL_DEFINE([OPENSSL_NO_MD4], [md4]) AX_CHECK_OPENSSL_DEFINE([OPENSSL_NO_MD5], [md5]) AX_CHECK_OPENSSL_DEFINE([OPENSSL_NO_DES], [des]) AX_CHECK_OPENSSL_DEFINE([OPENSSL_NO_SHA], [sha]) ], [ AS_IF([test "x$enable_eaptls" != "xno"], [AC_MSG_ERROR([OpenSSL not found, and if this is your intention then run configure --disable-eaptls])]) ]) AM_CONDITIONAL([OPENSSL_HAVE_MD4], test "x${ac_cv_openssl_md4}" != "xno") AM_COND_IF([OPENSSL_HAVE_MD4],, AC_DEFINE([USE_MD4], 1, [Use included md4 included with pppd])) AM_CONDITIONAL([OPENSSL_HAVE_MD5], test "x${ac_cv_openssl_md5}" != "xno") AM_COND_IF([OPENSSL_HAVE_MD5],, AC_DEFINE([USE_MD5], 1, [Use included md5 included with pppd])) AM_CONDITIONAL([OPENSSL_HAVE_SHA], test "x${ac_cv_openssl_sha}" != "xno") AM_COND_IF([OPENSSL_HAVE_SHA],, AC_DEFINE([USE_SHA], 1, [Use included sha included with pppd])) AM_CONDITIONAL([OPENSSL_HAVE_DES], test "x${ac_cv_openssl_des}" != "xno") AM_COND_IF([OPENSSL_HAVE_DES],, AC_DEFINE([USE_CRYPT], 1, [Use included des included with pppd])) # # If OpenSSL doesn't support DES, then use the one from libcrypt (glibc dropped support for this in 2.27). AS_IF([test "${ac_cv_openssl_des}" = "no" ], [ AC_CHECK_LIB([crypt], [encrypt], [LIBS="$LIBS -lcrypt"], [AC_MSG_ERROR([OpenSSL not found or does not support DES, and libcrypt also doesn't support encrypt])] ) ]) # # With libsrp support AX_CHECK_SRP # # With libatm support AX_CHECK_ATM # # With libpam support AX_CHECK_PAM(AC_DEFINE([USE_PAM], 1, ["Support for Pluggable Authentication Modules"])) AM_CONDITIONAL(WITH_PAM, test "x${with_pam}" = "xyes") # # With libpcap support, activate pppd on network activity AX_CHECK_PCAP( [AC_DEFINE([PPP_FILTER], 1, ["Have packet activity filter support"])]) # AS_IF([test "x${build_sunos}" = "xyes" && test "x${with_pcap}" != "xno"], # [AC_MSG_ERROR([Filter is not supported on SunOS])]) # # Some contributions require GTK/GLIB AC_ARG_WITH([gtk], AS_HELP_STRING([--with-gtk], [Build contributions with the GTK+ interface])) if test "x${with_gtk}" = "xyes"; then PKG_CHECK_MODULES([GTK], [gtk+-2.0]) PKG_CHECK_MODULES([GLIB], [glib-2.0]) fi AM_CONDITIONAL([WITH_GTK], test "x${with_gtk}" = "xyes") AC_CONFIG_FILES([ Makefile chat/Makefile contrib/Makefile contrib/pppgetpass/Makefile common/Makefile include/Makefile modules/Makefile pppd/Makefile pppd/pppd.pc pppd/plugins/Makefile pppd/plugins/pppoe/Makefile pppd/plugins/pppoatm/Makefile pppd/plugins/pppol2tp/Makefile pppd/plugins/radius/Makefile pppdump/Makefile pppstats/Makefile scripts/Makefile ]) AC_OUTPUT AS_IF([test "x${build_sunos}" = "xyes" ], [[ echo "Setting up SunOS kernel module(s)" mkmkf() { rm -f $2 if [ -f $1 ]; then echo " $2 <= $1" sed -e "s,@DESTDIR@,$prefix,g" \ -e "s,@SYSCONF@,$sysconfdir,g" \ -e "s,@CC@,$CC,g" \ -e "s|@CFLAGS@|$CFLAGS|g" $1 > $2 fi } release=`uname -r` karch=`/usr/bin/isainfo -k` makext="sol2" archvariant= case "$karch" in amd64) archvariant='-64x' ;; sparcv9) archvariant='-64' ;; *) ;; esac usegcc=$CC if [ -x /opt/SUNWspro/bin/cc -a "$usegcc" != gcc ] && /opt/SUNWspro/bin/cc -flags >/dev/null 2>&1; then if [ "$archvariant" = "-64x" ]; then ( cd /tmp; echo "int x;" > ppp$$.c /opt/SUNWspro/bin/cc -c -errwarn -xchip=opteron -m64 ppp$$.c >/dev/null 2>&1 || ( echo "WorkShop C is unable to make 64 bit modules, and your $karch system needs" echo "them. Consider upgrading cc on this machine." rm -f ppp$$.c exit 1 ) || exit 1 rm -f ppp$$.c ppp$$.o ) || exit 1 fi elif gcc --version >/dev/null 2>&1; then archvariant=gcc$archvariant compiletype=.gcc if [ "$archvariant" = "gcc-64" -o"$archvariant" = "gcc-64x" ]; then ( cd /tmp; touch ppp$$.c gcc -c -m64 ppp$$.c >/dev/null 2>&1 || ( echo "gcc is unable to make 64 bit modules, and your $karch system needs them." echo "Consider upgrading gcc on this machine, or switching to Sun WorkShop." rm -f ppp$$.c exit 1 ) || exit 1 rm -f ppp$$.c ppp$$.o ) || exit 1 fi else echo "C compiler not found; hoping for the best." fi mkmkf solaris/Makedefs$compiletype Makedefs.com mkmkf solaris/Makefile.sol2$archvariant solaris/Makefile ]]) echo " $PACKAGE_NAME version $PACKAGE_VERSION Prefix...............: $prefix Runtime Dir..........: $PPPD_RUNTIME_DIR Logfile Dir..........: $PPPD_LOGFILE_DIR Plugin Dir...........: $PPPD_PLUGIN_DIR With OpenSSL.........: ${with_openssl:-yes} With libatm..........: ${with_atm:-no} With libpam..........: ${with_pam:-no} With libpcap.........: ${with_pcap:-no} With libsrp..........: ${with_srp:-no} C Compiler...........: $CC $CFLAGS Linker...............: $LD $LDFLAGS $LIBS Features enabled Microsoft Extensions.: ${enable_microsoft_extensions:-yes} Multilink............: ${enable_multilink:-no} Plugins..............: ${enable_plugins:-yes} CBCP.................: ${enable_cbcp:-no} IPXCP................: ${enable_ipxcp:-no} EAP-TLS..............: ${enable_eaptls:-yes} "