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- ##
- ## Configure template file for Quagga.
- ## autoconf will generate configure script.
- ##
- ## Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro <kunihiro@zebra.org>
- ## Portions Copyright (c) 2003 Paul Jakma <paul@dishone.st>
- ##
- AC_PREREQ(2.60)
- AC_INIT(Quagga, 1.2.3, [https://bugzilla.quagga.net])
- CONFIG_ARGS="$*"
- AC_SUBST(CONFIG_ARGS)
- AC_CONFIG_SRCDIR(lib/zebra.h)
- AC_CONFIG_MACRO_DIR([m4])
- dnl -----------------------------------
- dnl Get hostname and other information.
- dnl -----------------------------------
- AC_CANONICAL_BUILD()
- AC_CANONICAL_HOST()
- AC_CANONICAL_TARGET()
- # Disable portability warnings -- our automake code (in particular
- # common.am) uses some constructs specific to gmake.
- AM_INIT_AUTOMAKE([1.6 -Wno-portability])
- m4_ifndef([AM_SILENT_RULES], [m4_define([AM_SILENT_RULES],[])])
- AM_SILENT_RULES([yes])
- AC_CONFIG_HEADERS(config.h)
- AC_PATH_PROG(PERL, perl)
- AC_CHECK_PROG([GAWK],[gawk],[gawk],[not-in-PATH])
- if test "x$GAWK" = "xnot-in-PATH" ; then
- AC_MSG_ERROR([GNU awk is required for lib/memtype.h made by memtypes.awk.
- BSD awk complains: awk: gensub doesn't support backreferences (subst "\1") ])
- fi
- AC_ARG_VAR([GAWK],[GNU AWK])
- dnl default is to match previous behavior
- exampledir=${sysconfdir}
- AC_ARG_ENABLE([exampledir],
- AS_HELP_STRING([--enable-exampledir],
- [specify alternate directory for examples]),
- exampledir="$enableval",)
- dnl XXX add --exampledir to autoconf standard directory list somehow
- AC_SUBST(exampledir)
- dnl default is to match previous behavior
- pkgsrcrcdir=""
- pkgsrcdir=""
- AC_ARG_ENABLE([pkgsrcrcdir],
- AS_HELP_STRING([--enable-pkgsrcrcdir],
- [specify directory for rc.d scripts]),
- pkgsrcrcdir="$enableval"; pkgsrcdir="pkgsrc",)
- dnl XXX add --pkgsrcrcdir to autoconf standard directory list somehow
- AC_SUBST(pkgsrcdir)
- AC_SUBST(pkgsrcrcdir)
- dnl ------------
- dnl Check CFLAGS
- dnl ------------
- AC_ARG_WITH(cflags,
- [ --with-cflags Set CFLAGS for use in compilation.])
- if test "x$with_cflags" != "x" ; then
- CFLAGS="$with_cflags" ; cflags_specified=yes ;
- elif test -n "$CFLAGS" ; then
- cflags_specified=yes ;
- fi
- dnl --------------------
- dnl Check CC and friends
- dnl --------------------
- AC_LANG([C])
- AC_PROG_CC
- AC_PROG_CPP
- AM_PROG_CC_C_O
- AC_PROG_EGREP
- PKG_PROG_PKG_CONFIG
- AC_PROG_CC_C99
- dnl libtool prereq.
- AC_USE_SYSTEM_EXTENSIONS
- dnl -------
- dnl libtool
- dnl -------
- LT_INIT
- dnl create libtool now, so we can test version below for
- dnl fstack-protector-strong
- LT_OUTPUT
- dnl autoconf 2.59 appears not to support AC_PROG_SED
- dnl AC_PROG_SED
- AC_CHECK_PROG([SED],[sed],[sed],[/bin/false])
- dnl Check for pdflatex and latexmk, in case someone wants to build
- dnl PDFs from TeX (as used to be case for HACKING)
- AC_CHECK_PROG([PDFLATEX],[pdflatex],[pdflatex],[/bin/false])
- AC_CHECK_PROG([LATEXMK],[latexmk],[latexmk],[/bin/false])
- if test "x$PDFLATEX" = "x/bin/false" -o "x$LATEXMK" = "x/bin/false"; then
- AC_MSG_WARN([Will not be able to make PDF versions of TeX documents])
- else
- HAVE_LATEX=true
- fi
- AM_CONDITIONAL([HAVE_LATEX], [test "x$HAVE_LATEX" = "xtrue"])
- dnl for making HACKING.pdf from HACKING.md using pandoc
- AC_CHECK_PROG([PANDOC],[pandoc],[pandoc],[/bin/false])
- if test "x$PDFLATEX" = "x/bin/false" -o "x$PANDOC" = "x/bin/false"; then
- AC_MSG_WARN([Will not be able to make PDF versions of MD documents])
- else
- HAVE_PANDOC=true
- fi
- AM_CONDITIONAL([HAVE_PANDOC], [test "x$HAVE_PANDOC" = "xtrue"])
- if test "x${GCC}" != "xyes" ; then
- AC_MSG_CHECKING([whether we are using SunPro compiler])
- AC_EGREP_CPP([^__SUNPRO_C.*0x5(7|8|9)], ["__SUNPRO_C" __SUNPRO_C],
- [COMPILER="SUNPRO"
- AC_MSG_RESULT([yes])],
- [AC_MSG_RESULT([no])]
- )
- fi
- dnl ---------------------------------------------
- dnl If CLFAGS doesn\'t exist set default value
- dnl AC_PROG_CC will have set minimal default
- dnl already, eg "-O2 -g" for gcc, "-g" for others
- dnl (Wall is gcc specific... have to make sure
- dnl gcc is being used before setting it)
- dnl
- dnl Sun Studio 10 / SunPro 5.7 is also supported,
- dnl so lets set some sane CFLAGS for it.
- dnl ---------------------------------------------
- AC_DEFUN([AC_C_FLAG], [{
- AC_LANG_PUSH(C)
- ac_c_flag_save="$CFLAGS"
- CFLAGS="$CFLAGS $1"
- AC_MSG_CHECKING([[whether $CC supports $1]])
- AC_COMPILE_IFELSE(
- [AC_LANG_PROGRAM([[]])],
- [
- AC_MSG_RESULT([yes])
- m4_if([$3], [], [], [
- CFLAGS="$ac_c_flag_save"
- $3
- ])
- ], [
- CFLAGS="$ac_c_flag_save"
- AC_MSG_RESULT([no])
- $2
- ])
- AC_LANG_POP(C)
- }])
- AC_MSG_CHECKING([which default CFLAGS to set])
- if test "x${cflags_specified}" = "x" ; then
- case ${COMPILER} in
- "SUNPRO")
- AC_MSG_RESULT([Sun Studio])
- AC_C_FLAG([-g])
- AC_C_FLAG([-xO4])
- AC_C_FLAG([-xspace])
- AC_C_FLAG([-xstrconst])
- AC_C_FLAG([-xc99])
- AC_C_FLAG([-errfmt])
- AC_C_FLAG([-xipo])
- dnl AC_C_FLAG([-xlinkopt=2]) SPARC only dnl
- dnl AC_C_FLAG([-xcode=pic32])dnl
- ;;
- *)
- AC_MSG_RESULT([autodetecting])
- AC_C_FLAG([-diag-error 10006])
- AC_C_FLAG([-g])
- AC_C_FLAG([-Os], [
- AC_C_FLAG([-O2])
- ])
- dnl fstack-protector-strong gives __stack_chk_fail_local
- dnl being an 'Undefined symbol' on OpenIndiana hipster, with gcc 6.
- dnl gcc -shared is being used to do the link, however the error is
- dnl from ld. Disable. An issue with libtool < 2.4.6 dropping the
- dnl -fstack-protector-strong argument from the shared link.
- AC_MSG_CHECKING([whether libtool can support fstack-protector])
- if test x"$(./libtool --version | awk 'NR == 1 { print $NF }' \
- | awk -F. '{ \
- if ($(NF-2) < 2) print 0; \
- else if ($(NF-2) > 2) print 1; \
- else if ($(NF-1) < 4) print 0; \
- else if ($(NF-1) > 4) print 1; \
- else if ($NF < 6) print 0; \
- else print 1; \
- }')" = "x1" ; then
- AC_MSG_RESULT([yes])
- AC_C_FLAG([-fstack-protector-strong])
- AC_C_FLAG([--param=ssp-buffer-size=4])
- else
- AC_MSG_RESULT([no])
- AC_MSG_WARN([upgrade to libtool >= 2.4.6!])
- fi
- AC_C_FLAG([-D_FORTIFY_SOURCE=2])
- AC_C_FLAG([-Wformat])
- AC_C_FLAG([-Wformat-security])
- AC_C_FLAG([-fpie])
- AC_C_FLAG([-fno-omit-frame-pointer])
- AC_C_FLAG([-Wall])
- AC_C_FLAG([-Wextra])
- AC_C_FLAG([-Wmissing-prototypes])
- AC_C_FLAG([-Wmissing-declarations])
- AC_C_FLAG([-Wpointer-arith])
- AC_C_FLAG([-Wbad-function-cast])
- AC_C_FLAG([-Wwrite-strings])
- if test x"${enable_gcc_ultra_verbose}" = x"yes" ; then
- AC_C_FLAG([-Wcast-qual])
- AC_C_FLAG([-Wstrict-prototypes])
- AC_C_FLAG([-Wmissing-noreturn])
- AC_C_FLAG([-Wmissing-format-attribute])
- AC_C_FLAG([-Wunreachable-code])
- AC_C_FLAG([-Wpacked])
- AC_C_FLAG([-Wpadded])
- else
- AC_C_FLAG([-Wno-unused-result])
- fi
- AC_C_FLAG([-Wno-unused-parameter])
- AC_C_FLAG([-Wno-missing-field-initializers])
- # ICC emits a broken warning for const char *x = a ? "b" : "c";
- # for some reason the string consts get 'promoted' to char *,
- # triggering a const to non-const conversion warning.
- AC_C_FLAG([-diag-disable 3179])
- ;;
- esac
- else
- AC_MSG_RESULT([CFLAGS supplied by user])
- fi
- if test x"${enable_werror}" = x"yes" ; then
- WERROR="-Werror"
- fi
- AC_SUBST(WERROR)
- dnl --------------
- dnl Check programs
- dnl --------------
- AC_PROG_INSTALL
- AC_PROG_LN_S
- AC_PROG_MAKE_SET
- AC_CHECK_TOOL(AR, ar)
- dnl ---------------------------
- dnl We, perhaps unfortunately,
- dnl depend on GNU Make specific
- dnl constructs.
- dnl Give the user a warning if
- dnl not GNU Make.
- dnl ---------------------------
- AC_CACHE_CHECK([if ${MAKE-make} is GNU make], [quagga_cv_gnu_make],
- [quagga_cv_gnu_make=no
- if ${MAKE-make} --version 2>/dev/null | \
- grep '^GNU Make ' >/dev/null ; then
- quagga_cv_gnu_make=yes;
- fi
- ]
- )
- dnl -----------------
- dnl System extensions
- dnl -----------------
- AC_GNU_SOURCE
- dnl ----------------------
- dnl Packages configuration
- dnl ----------------------
- AC_ARG_WITH(pkg-extra-version,
- AS_HELP_STRING([--with-pkg-extra-version=VER], [add extra version field, for packagers/distributions]),
- [EXTRAVERSION=$withval],)
- AC_ARG_WITH(pkg-git-version,
- AS_HELP_STRING([--with-pkg-git-version], [add git information to MOTD and build version string]),
- [ test "x$withval" != "xno" && with_pkg_git_version="yes" ])
- AC_ARG_ENABLE(vtysh,
- AS_HELP_STRING([--disable-vtysh], [do not build integrated vty shell for Quagga]))
- AC_ARG_ENABLE(doc,
- AS_HELP_STRING([--disable-doc], [do not build docs]))
- AC_ARG_ENABLE(zebra,
- AS_HELP_STRING([--disable-zebra], [do not build zebra daemon]))
- AC_ARG_ENABLE(bgpd,
- AS_HELP_STRING([--disable-bgpd], [do not build bgpd]))
- AC_ARG_ENABLE(ripd,
- AS_HELP_STRING([--disable-ripd], [do not build ripd]))
- AC_ARG_ENABLE(ripngd,
- AS_HELP_STRING([--disable-ripngd], [do not build ripngd]))
- AC_ARG_ENABLE(ospfd,
- AS_HELP_STRING([--disable-ospfd], [do not build ospfd]))
- AC_ARG_ENABLE(ospf6d,
- AS_HELP_STRING([--disable-ospf6d], [do not build ospf6d]))
- AC_ARG_ENABLE(nhrpd,
- AS_HELP_STRING([--disable-nhrpd], [do not build nhrpd]))
- AC_ARG_ENABLE(watchquagga,
- AS_HELP_STRING([--disable-watchquagga], [do not build watchquagga]))
- AC_ARG_ENABLE(isisd,
- AS_HELP_STRING([--disable-isisd], [do not build isisd]))
- AC_ARG_ENABLE(pimd,
- AS_HELP_STRING([--disable-pimd], [do not build pimd]))
- AC_ARG_ENABLE(bgp-announce,
- AS_HELP_STRING([--disable-bgp-announce,], [turn off BGP route announcement]))
- AC_ARG_ENABLE(snmp,
- AS_HELP_STRING([--enable-snmp=ARG], [enable SNMP support (smux or agentx)]))
- AC_ARG_WITH(libpam,
- AS_HELP_STRING([--with-libpam], [use libpam for PAM support in vtysh]))
- AC_ARG_ENABLE(tcp-zebra,
- AS_HELP_STRING([--enable-tcp-zebra], [enable TCP/IP socket connection between zebra and protocol daemon]))
- AC_ARG_ENABLE(ospfapi,
- AS_HELP_STRING([--disable-ospfapi], [do not build OSPFAPI to access the OSPF LSA Database]))
- AC_ARG_ENABLE(ospfclient,
- AS_HELP_STRING([--disable-ospfclient], [do not build OSPFAPI client for OSPFAPI,
- (this is the default if --disable-ospfapi is set)]))
- AC_ARG_ENABLE(multipath,
- AS_HELP_STRING([--enable-multipath=ARG], [enable multipath function, ARG must be digit]))
- AC_ARG_ENABLE(user,
- AS_HELP_STRING([--enable-user=USER], [user to run Quagga suite as (default quagga)]))
- AC_ARG_ENABLE(group,
- AS_HELP_STRING([--enable-group=GROUP], [group to run Quagga suite as (default quagga)]))
- AC_ARG_ENABLE(vty_group,
- AS_HELP_STRING([--enable-vty-group=ARG], [set vty sockets to have specified group as owner]))
- AC_ARG_ENABLE(configfile_mask,
- AS_HELP_STRING([--enable-configfile-mask=ARG], [set mask for config files]))
- AC_ARG_ENABLE(logfile_mask,
- AS_HELP_STRING([--enable-logfile-mask=ARG], [set mask for log files]))
- AC_ARG_ENABLE(rtadv,
- AS_HELP_STRING([--disable-rtadv], [disable IPV6 router advertisement feature]))
- AC_ARG_ENABLE(irdp,
- AS_HELP_STRING([--enable-irdp], [enable IRDP server support in zebra]))
- AC_ARG_ENABLE(isis_topology,
- AS_HELP_STRING([--enable-isis-topology], [enable IS-IS topology generator]))
- AC_ARG_ENABLE(capabilities,
- AS_HELP_STRING([--disable-capabilities], [disable using POSIX capabilities]))
- AC_ARG_ENABLE(rusage,
- AS_HELP_STRING([--disable-rusage], [disable using getrusage]))
- AC_ARG_ENABLE(gcc_ultra_verbose,
- AS_HELP_STRING([--enable-gcc-ultra-verbose], [enable ultra verbose GCC warnings]))
- AC_ARG_ENABLE(linux24_tcp_md5,
- AS_HELP_STRING([--enable-linux24-tcp-md5], [enable support for old, Linux-2.4 RFC2385 patch]))
- AC_ARG_ENABLE(gcc-rdynamic,
- AS_HELP_STRING([--enable-gcc-rdynamic], [enable linking with -rdynamic for better backtraces (default if gcc)]))
- AC_ARG_ENABLE(backtrace,
- AS_HELP_STRING([--disable-backtrace,], [disable crash backtraces (default autodetect)]))
- AC_ARG_ENABLE(time-check,
- AS_HELP_STRING([--disable-time-check], [disable slow thread warning messages]))
- AC_ARG_ENABLE(pcreposix,
- AS_HELP_STRING([--enable-pcreposix], [enable using PCRE Posix libs for regex functions]))
- AC_ARG_ENABLE(fpm,
- AS_HELP_STRING([--enable-fpm], [enable Forwarding Plane Manager support]))
- AC_ARG_ENABLE(werror,
- AS_HELP_STRING([--enable-werror], [enable -Werror (recommended for developers only)]))
- AC_ARG_ENABLE([protobuf],
- AS_HELP_STRING([--enable-protobuf], [Enable experimental protobuf support]))
- AC_ARG_ENABLE([dev_build],
- AS_HELP_STRING([--enable-dev-build], [build for development]))
- if test x"${enable_gcc_rdynamic}" != x"no" ; then
- if test x"${enable_gcc_rdynamic}" = x"yes" -o x"$COMPILER" = x"GCC"; then
- LDFLAGS="${LDFLAGS} -rdynamic"
- fi
- fi
- if test x"${enable_time_check}" != x"no" ; then
- if test x"${enable_time_check}" = x"yes" -o x"${enable_time_check}" = x ; then
- AC_DEFINE(CONSUMED_TIME_CHECK,5000000,Consumed Time Check)
- else
- AC_DEFINE_UNQUOTED(CONSUMED_TIME_CHECK,$enable_time_check,Consumed Time Check)
- fi
- fi
- if test "${enable_fpm}" = "yes"; then
- AC_DEFINE(HAVE_FPM,,Forwarding Plane Manager support)
- fi
- if test "x${enable_dev_build}" = "xyes"; then
- AC_DEFINE(DEV_BUILD,,Build for development)
- fi
- AM_CONDITIONAL([DEV_BUILD], [test "x$enable_dev_build" = "xyes"])
- #
- # Logic for protobuf support.
- #
- if test "$enable_protobuf" = "yes"; then
- have_protobuf=yes
- # Check for protoc-c
- AC_CHECK_PROG([PROTOC_C], [protoc-c], [protoc-c], [/bin/false])
- if test "x$PROTOC_C" = "x/bin/false"; then
- have_protobuf=no
- else
- found_protobuf_c=no
- PKG_CHECK_MODULES([PROTOBUF_C], libprotobuf-c >= 0.14,
- [found_protobuf_c=yes],
- [AC_MSG_RESULT([pkg-config did not find libprotobuf-c])])
- if test "x$found_protobuf_c" = "xyes"; then
- LDFLAGS="$LDFLAGS $PROTOBUF_C_LIBS"
- CFLAGS="$CFLAGS $PROTOBUF_C_CFLAGS"
- else
- AC_CHECK_HEADER([google/protobuf-c/protobuf-c.h], [],
- [have_protobuf=no; AC_MSG_RESULT([Couldn't find google/protobuf-c.h])])
- fi
- fi
- fi
- # Fail if the user explicity enabled protobuf support and we couldn't
- # find the compiler or libraries.
- if test "x$have_protobuf" = "xno" && test "x$enable_protobuf" = "xyes"; then
- AC_MSG_ERROR([Protobuf enabled explicitly but can't find libraries/tools])
- fi
- if test "x$have_protobuf" = "xyes"; then
- AC_DEFINE(HAVE_PROTOBUF,, protobuf)
- fi
- AM_CONDITIONAL([HAVE_PROTOBUF], [test "x$have_protobuf" = "xyes"])
- #
- # End of logic for protobuf support.
- #
- if test "${enable_tcp_zebra}" = "yes"; then
- AC_DEFINE(HAVE_TCP_ZEBRA,,Use TCP for zebra communication)
- fi
- if test "${enable_linux24_tcp_md5}" = "yes"; then
- AC_DEFINE(HAVE_TCP_MD5_LINUX24,,Old Linux 2.4 TCP MD5 Signature Patch)
- fi
- AC_MSG_CHECKING(if zebra should be configurable to send Route Advertisements)
- if test "${enable_rtadv}" != "no"; then
- AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_RTADV,,Enable IPv6 Routing Advertisement support)
- else
- AC_MSG_RESULT(no)
- fi
- if test "${enable_irdp}" = "yes"; then
- AC_DEFINE(HAVE_IRDP,, IRDP )
- fi
- if test "${enable_isisd}" != "no" && test "${enable_isis_topology}" = yes; then
- AC_DEFINE(TOPOLOGY_GENERATE,,Enable IS-IS topology generator code)
- ISIS_TOPOLOGY_INCLUDES="-I\$(srcdir)/topology"
- ISIS_TOPOLOGY_DIR="topology"
- ISIS_TOPOLOGY_LIB="./topology/libtopology.a"
- fi
- AC_SUBST(ISIS_TOPOLOGY_INCLUDES)
- AC_SUBST(ISIS_TOPOLOGY_DIR)
- AC_SUBST(ISIS_TOPOLOGY_LIB)
- if test x"${enable_user}" = x"no"; then
- enable_user=""
- else
- if test x"${enable_user}" = x"yes" || test x"${enable_user}" = x""; then
- enable_user="quagga"
- fi
- AC_DEFINE_UNQUOTED(QUAGGA_USER, "${enable_user}", Quagga User)
- fi
- if test x"${enable_group}" = x"no"; then
- enable_group=""
- else
- if test x"${enable_group}" = x"yes" || test x"${enable_group}" = x""; then
- enable_group="quagga"
- fi
- AC_DEFINE_UNQUOTED(QUAGGA_GROUP, "${enable_group}", Quagga Group)
- fi
- if test x"${enable_vty_group}" = x"yes" ; then
- AC_MSG_ERROR([--enable-vty-group requires a group as argument, not yes])
- elif test x"${enable_vty_group}" != x""; then
- if test x"${enable_vty_group}" != x"no"; then
- AC_DEFINE_UNQUOTED(VTY_GROUP, "${enable_vty_group}", VTY Sockets Group)
- fi
- fi
- AC_SUBST([enable_user])
- AC_SUBST([enable_group])
- AC_SUBST([enable_vty_group])
- enable_configfile_mask=${enable_configfile_mask:-0600}
- AC_DEFINE_UNQUOTED(CONFIGFILE_MASK, ${enable_configfile_mask}, Mask for config files)
- enable_logfile_mask=${enable_logfile_mask:-0600}
- AC_DEFINE_UNQUOTED(LOGFILE_MASK, ${enable_logfile_mask}, Mask for log files)
- MPATH_NUM=1
- case "${enable_multipath}" in
- 0)
- MPATH_NUM=64
- ;;
- [[1-9]|[1-9][0-9]|[1-9][0-9][0-9]])
- MPATH_NUM="${enable_multipath}"
- ;;
- "")
- ;;
- *)
- AC_MSG_FAILURE([Please specify digit to enable multipath ARG])
- ;;
- esac
- AC_DEFINE_UNQUOTED(MULTIPATH_NUM, $MPATH_NUM, Maximum number of paths for a route)
- dnl -----------------------------------
- dnl Add extra version string to package
- dnl name, string and version fields.
- dnl -----------------------------------
- if test "x${EXTRAVERSION}" != "x" ; then
- VERSION="${VERSION}${EXTRAVERSION}"
- PACKAGE_VERSION="${PACKAGE_VERSION}${EXTRAVERSION}"
- PACKAGE_STRING="${PACKAGE_STRING}${EXTRAVERSION}"
- fi
- if test "x$with_pkg_git_version" = "xyes"; then
- if test -d "${srcdir}/.git"; then
- AC_DEFINE(GIT_VERSION, [1], [include git version info])
- else with_pkg_git_version="no"
- AC_MSG_WARN([--with-pkg-git-version given, but this is not a git checkout])
- fi
- fi
- AM_CONDITIONAL([GIT_VERSION], [test "x$with_pkg_git_version" = "xyes"])
- dnl ------------------------------------
- dnl Check C keywords and standard types
- dnl ------------------------------------
- AC_C_CONST
- AC_C_INLINE
- AC_C_RESTRICT
- AC_C_VOLATILE
- AC_HEADER_STDC
- AC_HEADER_TIME
- AC_HEADER_SYS_WAIT
- AC_HEADER_STDBOOL
- dnl AC_TYPE_PID_T
- AC_TYPE_UID_T
- AC_TYPE_MODE_T
- AC_TYPE_SIZE_T
- AC_STRUCT_TM
- dnl -------------------------
- dnl Check other header files.
- dnl -------------------------
- AC_CHECK_HEADERS([stropts.h sys/ksym.h sys/times.h sys/select.h \
- sys/types.h linux/version.h netdb.h asm/types.h \
- sys/cdefs.h sys/param.h limits.h signal.h \
- sys/socket.h netinet/in.h time.h sys/time.h features.h])
- dnl Utility macro to avoid retyping includes all the time
- m4_define([QUAGGA_INCLUDES],
- [#ifdef SUNOS_5
- #define _XPG4_2
- #define __EXTENSIONS__
- #endif
- #include <stdio.h>
- #if STDC_HEADERS
- # include <stdlib.h>
- # include <stddef.h>
- #else
- # if HAVE_STDLIB_H
- # include <stdlib.h>
- # endif
- #endif
- #if HAVE_SYS_TYPES_H
- # include <sys/types.h>
- #endif
- /* sys/conf.h depends on param.h on FBSD at least */
- #if HAVE_SYS_PARAM_H
- # include <sys/param.h>
- #endif
- /* Required for MAXSIG */
- #if HAVE_SIGNAL_H
- # include <signal.h>
- #endif
- #if HAVE_SYS_SOCKET_H
- # include <sys/socket.h>
- #endif
- #ifdef __APPLE__
- # define __APPLE_USE_RFC_3542
- #endif
- #if HAVE_NETINET_IN_H
- # include <netinet/in.h>
- #endif
- #ifdef TIME_WITH_SYS_TIME
- # include <sys/time.h>
- # include <time.h>
- #else
- # ifdef HAVE_SYS_TIME_H
- # include <sys/time.h>
- # else
- # include <time.h>
- # endif
- #endif /* TIME_WITH_SYS_TIME */
- ])dnl
- dnl HAVE_NET_IF_H must be discovered by the time the longer AC_CHECK_HEADERS
- dnl round below execution begins, otherwise it doesn't properly detect
- dnl HAVE_NETINET6_IN6_VAR_H, HAVE_NET_IF_VAR_H and HAVE_STRUCT_IN6_ALIASREQ
- dnl on FreeBSD (BZ#408).
- AC_CHECK_HEADERS([net/if.h], [], [], QUAGGA_INCLUDES)
- m4_define([QUAGGA_INCLUDES],
- QUAGGA_INCLUDES
- [#if HAVE_NET_IF_H
- # include <net/if.h>
- #endif
- ])dnl
- dnl Same applies for HAVE_NET_IF_VAR_H, which HAVE_NETINET6_ND6_H and
- dnl HAVE_NETINET_IN_VAR_H depend upon. But if_var.h depends on if.h, hence
- dnl an additional round for it.
- AC_CHECK_HEADERS([net/if_var.h], [], [], QUAGGA_INCLUDES)
- m4_define([QUAGGA_INCLUDES],
- QUAGGA_INCLUDES
- [#if HAVE_NET_IF_VAR_H
- # include <net/if_var.h>
- #endif
- ])dnl
- AC_CHECK_HEADERS([sys/un.h netinet/in_systm.h netinet/in_var.h \
- net/if_dl.h net/netopt.h net/route.h \
- inet/nd.h arpa/inet.h netinet/ip_icmp.h \
- fcntl.h stddef.h sys/ioctl.h syslog.h wchar.h wctype.h \
- sys/sysctl.h sys/sockio.h kvm.h sys/conf.h],
- [], [], QUAGGA_INCLUDES)
- AC_CHECK_HEADERS([ucontext.h], [], [],
- [#ifndef __USE_GNU
- #define __USE_GNU
- #endif /* __USE_GNU */
- QUAGGA_INCLUDES
- ])
- m4_define([UCONTEXT_INCLUDES],
- [#include <ucontext.h>])dnl
- AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.uc_regs],
- [], [], [UCONTEXT_INCLUDES])
- AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs],
- [AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.regs.nip],
- [], [], [UCONTEXT_INCLUDES])],
- [], [UCONTEXT_INCLUDES])
- AC_CHECK_MEMBERS([ucontext_t.uc_mcontext.gregs],
- [], [], [UCONTEXT_INCLUDES])
- m4_define([QUAGGA_INCLUDES],
- QUAGGA_INCLUDES
- [#if HAVE_SYS_UN_H
- # include <sys/un.h>
- #endif
- #if HAVE_NETINET_IN_SYSTM_H
- # include <netinet/in_systm.h>
- #endif
- #if HAVE_NETINET_IN_VAR_H
- # include <netinet/in_var.h>
- #endif
- #if HAVE_NET_IF_DL_H
- # include <net/if_dl.h>
- #endif
- #if HAVE_NET_NETOPT_H
- # include <net/netopt.h>
- #endif
- #if HAVE_NET_ROUTE_H
- # include <net/route.h>
- #endif
- #if HAVE_INET_ND_H
- # include <inet/nd.h>
- #endif
- #if HAVE_ARPA_INET_H
- # include <arpa/inet.h>
- #endif
- /* Required for IDRP */
- #if HAVE_NETINET_IP_ICMP_H
- # include <netinet/ip_icmp.h>
- #endif
- ])dnl
- dnl V6 headers are checked below, after we check for v6
- dnl Some systems (Solaris 2.x) require libnsl (Network Services Library)
- case "$host" in
- [*-sunos5.[6-7]*] | [*-solaris2.[6-7]*])
- opsys=sol2-6
- AC_DEFINE(SUNOS_56, 1, SunOS 5.6 to 5.7)
- AC_DEFINE(SUNOS_5, 1, SunOS 5)
- AC_CHECK_LIB(xnet, main)
- CURSES=-lcurses
- SOLARIS="solaris"
- ;;
- [*-sunos5.[8-9]] \
- | [*-sunos5.1[0-9]] \
- | [*-sunos5.1[0-9].[0-9]] \
- | [*-solaris2.[8-9]] \
- | [*-solaris2.1[0-9]] \
- | [*-solaris2.1[0-9].[0-9]])
- opsys=sol8
- AC_DEFINE(SUNOS_59, 1, [SunOS 5.8 up])
- AC_DEFINE(SUNOS_5, 1, [SunOS 5])
- AC_CHECK_LIB(socket, main)
- AC_CHECK_LIB(nsl, main)
- AC_CHECK_LIB(umem, main)
- AC_CHECK_FUNCS([printstack],
- [AC_DEFINE([HAVE_PRINTSTACK],1,[Solaris printstack])
- AC_DEFINE([HAVE_STACK_TRACE],1,[Stack symbols decode functionality])
- ])
- CURSES=-lcurses
- SOLARIS="solaris"
- ;;
- *-sunos5* | *-solaris2*)
- AC_DEFINE(SUNOS_5,,SunOS 5, Unknown SunOS)
- AC_CHECK_LIB(socket, main)
- AC_CHECK_LIB(nsl, main)
- CURSES=-lcurses
- SOLARIS="solaris"
- ;;
- *-linux*)
- opsys=gnu-linux
- AC_DEFINE(GNU_LINUX,,GNU Linux)
- ;;
- *-openbsd*)
- opsys=openbsd
- AC_DEFINE(OPEN_BSD,,OpenBSD)
- ;;
- esac
- AC_SYS_LARGEFILE
- dnl ---------------------
- dnl Integrated VTY option
- dnl ---------------------
- case "${enable_vtysh}" in
- "no") VTYSH="";;
- *) VTYSH="vtysh";
- AC_DEFINE(VTYSH,,VTY shell)
- dnl Vtysh uses libreadline, which looks for termcap functions at
- dnl configure time. We follow readlines search order.
- dnl The required procedures are in libtermcap on NetBSD, in
- dnl [TODO] on Linux, and in [TODO] on Solaris.
- AC_CHECK_LIB(termcap, tputs, LIBREADLINE="$LIBREADLINE -ltermcap",
- [AC_CHECK_LIB(tinfo, tputs, LIBREADLINE="$LIBREADLINE -ltinfo",
- [AC_CHECK_LIB(curses, tputs, LIBREADLINE="$LIBREADLINE -lcurses",
- [AC_CHECK_LIB(ncurses, tputs,
- LIBREADLINE="$LIBREADLINE -lncurses")]
- )]
- )]
- )
- AC_CHECK_LIB(readline, main, LIBREADLINE="-lreadline $LIBREADLINE",,
- "$LIBREADLINE")
- if test $ac_cv_lib_readline_main = no; then
- AC_MSG_ERROR([vtysh needs libreadline but was not found and usable on your system.])
- fi
- AC_CHECK_HEADER(readline/history.h)
- if test $ac_cv_header_readline_history_h = no;then
- AC_MSG_ERROR([readline is too old to have readline/history.h, please update to the latest readline library.])
- fi
- AC_CHECK_LIB(readline, rl_completion_matches,
- LIBREADLINE="$LIBREADLINE",, "$LIBREADLINE")
- if test $ac_cv_lib_readline_rl_completion_matches = no; then
- AC_DEFINE(rl_completion_matches,completion_matches,Old readline)
- fi
- ;;
- "no" ) VTYSH="";;
- esac
- AC_SUBST(LIBREADLINE)
- AM_CONDITIONAL(VTYSH, test "x$VTYSH" = "xvtysh")
- dnl ----------
- dnl PAM module
- dnl
- dnl Quagga detects the PAM library it is built against by checking for a
- dnl functional pam_misc.h (Linux-PAM) or openpam.h (OpenPAM) header. pam_misc.h
- dnl is known to #include pam_appl.h, the standard header of a PAM library, and
- dnl openpam.h doesn't do that, although depends on the header too. Hence a
- dnl little assistance to AC_CHECK_HEADER is necessary for the proper detection
- dnl of OpenPAM.
- dnl ----------
- if test "$with_libpam" = "yes"; then
- AC_CHECK_HEADER([security/pam_misc.h],
- [AC_DEFINE(HAVE_PAM_MISC_H,,Have pam_misc.h)
- AC_DEFINE(PAM_CONV_FUNC,misc_conv,Have misc_conv)
- pam_conv_func="misc_conv"
- ],
- [], QUAGGA_INCLUDES)
- AC_CHECK_HEADER([security/openpam.h],
- [AC_DEFINE(HAVE_OPENPAM_H,,Have openpam.h)
- AC_DEFINE(PAM_CONV_FUNC,openpam_ttyconv,Have openpam_ttyconv)
- pam_conv_func="openpam_ttyconv"
- ],
- [], QUAGGA_INCLUDES[#include <security/pam_appl.h>])
- if test -z "$ac_cv_header_security_pam_misc_h$ac_cv_header_security_openpam_h" ; then
- AC_MSG_WARN([*** pam support will not be built ***])
- with_libpam="no"
- fi
- fi
- if test "$with_libpam" = "yes"; then
- dnl took this test from proftpds configure.in and suited to our needs
- dnl -------------------------------------------------------------------------
- dnl
- dnl This next check looks funky due to a linker problem with some versions
- dnl of the PAM library. Prior to 0.72 release, the Linux PAM shared library
- dnl omitted requiring libdl linking information. PAM-0.72 or better ships
- dnl with RedHat 6.2 and Debian 2.2 or better.
- AC_CHECK_LIB(pam, pam_start,
- [AC_CHECK_LIB(pam, $pam_conv_func,
- [AC_DEFINE(USE_PAM,,Use PAM for authentication)
- LIBPAM="-lpam"],
- [AC_DEFINE(USE_PAM,,Use PAM for authentication)
- LIBPAM="-lpam -lpam_misc"]
- )
- ],
- [AC_CHECK_LIB(pam, pam_end,
- [AC_CHECK_LIB(pam, $pam_conv_func,
- [AC_DEFINE(USE_PAM,,Use PAM for authentication)
- LIBPAM="-lpam -ldl"],
- [AC_DEFINE(USE_PAM,,Use PAM for authentication)
- LIBPAM="-lpam -ldl -lpam_misc"]
- )
- ],AC_MSG_WARN([*** pam support will not be built ***]),
- [-ldl])
- ]
- )
- fi
- AC_SUBST(LIBPAM)
- dnl -------------------------------
- dnl Endian-ness check
- dnl -------------------------------
- AC_WORDS_BIGENDIAN
- dnl -------------------------------
- dnl check the size in byte of the C
- dnl -------------------------------
- dnl AC_CHECK_SIZEOF(char)
- dnl AC_CHECK_SIZEOF(int)
- dnl AC_CHECK_SIZEOF(short)
- dnl AC_CHECK_SIZEOF(long)
- dnl ----------------------------
- dnl check existance of functions
- dnl ----------------------------
- AC_FUNC_CHOWN
- AC_FUNC_FNMATCH
- AC_FUNC_FORK
- AC_FUNC_MEMCMP
- AC_FUNC_MKTIME
- AC_FUNC_STRFTIME
- AC_FUNC_STAT
- AC_FUNC_SELECT_ARGTYPES
- AC_FUNC_STRFTIME
- dnl Avoid AC_FUNC_STRNLEN because it pulls in AC_SYSTEM_EXTENSIONS which
- dnl can lead to strange side effects. So we just check for strnlen
- dnl directly, see below.
- dnl AC_FUNC_STRNLENdnl
- AC_FUNC_VPRINTF
- dnl -------------------------------
- dnl bgpd needs pow() and hence libm
- dnl -------------------------------
- TMPLIBS="$LIBS"
- AC_CHECK_HEADER([math.h],
- [AC_CHECK_LIB([m], [pow],
- [LIBM="-lm"
- LIBS="$LIBS $LIBM"
- AC_DEFINE(HAVE_LIBM,, Have libm)
- AC_CHECK_FUNCS(pow,[],[LIBM=""])
- ])
- ])
- if test x"$LIBM" = x ; then
- AC_MSG_WARN([Unable to find working pow function - bgpd may not link])
- fi
- LIBS="$TMPLIBS"
- AC_SUBST(LIBM)
- dnl ---------------
- dnl other functions
- dnl ---------------
- AC_CHECK_FUNCS([dup2 ftruncate getcwd gethostbyname getpagesize gettimeofday \
- inet_ntoa inet_aton strnlen \
- memchr memmove memset select socket \
- strcasecmp strchr strcspn strdup strerror \
- strncasecmp strndup strrchr strspn strstr \
- strtol strtoul strlcat strlcpy \
- daemon snprintf vsnprintf \
- if_nametoindex if_indextoname getifaddrs \
- uname fcntl getgrouplist])
- AC_CHECK_HEADER([asm-generic/unistd.h],
- [AC_CHECK_DECL(__NR_setns,
- AC_DEFINE(HAVE_NETNS,, Have netns),,
- QUAGGA_INCLUDES [#include <asm-generic/unistd.h>
- ])
- AC_CHECK_FUNCS(setns, AC_DEFINE(HAVE_SETNS,, Have setns))]
- )
- dnl ------------------------------------
- dnl Determine routing get and set method
- dnl ------------------------------------
- AC_MSG_CHECKING(zebra between kernel interface method)
- if test x"$opsys" = x"gnu-linux"; then
- AC_MSG_RESULT(netlink)
- RT_METHOD=rt_netlink.o
- AC_DEFINE(HAVE_NETLINK,,netlink)
- netlink=yes
- else
- AC_MSG_RESULT(Route socket)
- KERNEL_METHOD="kernel_socket.o"
- RT_METHOD="rt_socket.o"
- fi
- AC_SUBST(RT_METHOD)
- AC_SUBST(KERNEL_METHOD)
- AM_CONDITIONAL([HAVE_NETLINK], [test "x$netlink" = "xyes"])
- dnl --------------------------
- dnl Determine IS-IS I/O method
- dnl --------------------------
- AC_DEFINE(ISIS_METHOD_PFPACKET, 1, [ constant value for isis method pfpacket ])
- AC_DEFINE(ISIS_METHOD_DLPI, 2, [ constant value for isis method dlpi ])
- AC_DEFINE(ISIS_METHOD_BPF, 3, [ constant value for isis method bpf ])
- AC_CHECK_HEADER(net/bpf.h)
- AC_CHECK_HEADER(sys/dlpi.h)
- AC_MSG_CHECKING(zebra IS-IS I/O method)
- if test x"$opsys" = x"gnu-linux"; then
- AC_MSG_RESULT(pfpacket)
- ISIS_METHOD_MACRO="ISIS_METHOD_PFPACKET"
- elif test x"$opsys" = x"sol2-6" -o x"$opsys" = x"sol8"; then
- AC_MSG_RESULT(DLPI)
- ISIS_METHOD_MACRO="ISIS_METHOD_DLPI"
- else
- if test $ac_cv_header_net_bpf_h = no; then
- if test $ac_cv_header_sys_dlpi_h = no; then
- AC_MSG_RESULT(none)
- AC_MSG_WARN([*** IS-IS support will not be built ***])
- ISISD=""
- else
- AC_MSG_RESULT(DLPI)
- fi
- ISIS_METHOD_MACRO="ISIS_METHOD_DLPI"
- else
- AC_MSG_RESULT(BPF)
- ISIS_METHOD_MACRO="ISIS_METHOD_BPF"
- fi
- fi
- AC_DEFINE_UNQUOTED(ISIS_METHOD, $ISIS_METHOD_MACRO, [ selected method for isis, == one of the constants ])
- dnl ------------------------------------
- dnl check for broken CMSG_FIRSTHDR macro
- dnl ------------------------------------
- AC_MSG_CHECKING(for broken CMSG_FIRSTHDR)
- AC_RUN_IFELSE([AC_LANG_SOURCE([[
- #ifdef SUNOS_5
- #define _XPG4_2
- #define __EXTENSIONS__
- #endif
- #ifdef HAVE_STDLIB_H
- # include <stdlib.h>
- #endif
- #ifdef HAVE_SYS_TYPES_H
- #include <sys/types.h>
- #endif
- #ifdef HAVE_SYS_SOCKET_H
- #include <sys/socket.h>
- #endif
- main()
- {
- struct msghdr msg;
- char buf[4];
- msg.msg_control = buf;
- msg.msg_controllen = 0;
- if (CMSG_FIRSTHDR(&msg) != NULL)
- exit(0);
- exit (1);
- }]])],[AC_MSG_RESULT(yes - using workaround) AC_DEFINE(HAVE_BROKEN_CMSG_FIRSTHDR,,Broken CMSG_FIRSTHDR)],
- [AC_MSG_RESULT(no)],[AC_MSG_RESULT(no)])
- dnl ------------------------------
- dnl check kernel route read method
- dnl ------------------------------
- AC_CACHE_CHECK([route read method], [quagga_cv_rtread_method],
- [if test "x$netlink" = xyes; then
- quagga_cv_rtread_method="netlink"
- else
- for quagga_cv_rtread_method in /dev/ip /dev/null;
- do
- test x`ls $quagga_cv_rtread_method 2>/dev/null` = x"$quagga_cv_rtread_method" && break
- done
- case $quagga_cv_rtread_method in
- "/dev/ip")
- case "$host" in
- *-freebsd*) quagga_cv_rtread_method="sysctl";;
- *) quagga_cv_rtread_method="getmsg";;
- esac;;
- *)
- quagga_cv_rtread_method="sysctl";;
- esac
- fi])
- RTREAD_METHOD=rtread_${quagga_cv_rtread_method}.o
- AC_SUBST(RTREAD_METHOD)
- dnl -----------------------------
- dnl check interface lookup method
- dnl -----------------------------
- IOCTL_METHOD=ioctl.o
- AC_MSG_CHECKING(interface looking up method)
- if test "$netlink" = yes; then
- AC_MSG_RESULT(netlink)
- IF_METHOD=if_netlink.o
- elif test "$opsys" = "sol2-6";then
- AC_MSG_RESULT(Solaris GIF)
- IF_METHOD=if_ioctl.o
- elif test "$opsys" = "sol8";then
- AC_MSG_RESULT(Solaris GLIF)
- IF_METHOD=if_ioctl_solaris.o
- IOCTL_METHOD=ioctl_solaris.o
- elif test "$opsys" = "openbsd";then
- AC_MSG_RESULT(openbsd)
- IF_METHOD=if_ioctl.o
- elif grep NET_RT_IFLIST /usr/include/sys/socket.h >/dev/null 2>&1; then
- AC_MSG_RESULT(sysctl)
- IF_METHOD=if_sysctl.o
- AC_DEFINE(HAVE_NET_RT_IFLIST,,NET_RT_IFLIST)
- else
- AC_MSG_RESULT(ioctl)
- IF_METHOD=if_ioctl.o
- fi
- AC_SUBST(IF_METHOD)
- AC_SUBST(IOCTL_METHOD)
- dnl ---------------------------------------------------------------
- dnl figure out how to specify an interface in multicast sockets API
- dnl ---------------------------------------------------------------
- AC_CHECK_MEMBERS([struct ip_mreqn.imr_ifindex], [], [], QUAGGA_INCLUDES)
- AC_CHECK_HEADERS([linux/mroute.h], [], [],
- [
- #if HAVE_NETINET_IN_H
- #include<netinet/in.h>
- #endif])
- AC_MSG_CHECKING([for BSD struct ip_mreq hack])
- AC_TRY_COMPILE([#ifdef HAVE_SYS_PARAM_H
- #include <sys/param.h>
- #endif],[#if (defined(__FreeBSD__) && ((__FreeBSD_version >= 500022 && __FreeBSD_version < 700000) || (__FreeBSD_version < 500000 && __FreeBSD_version >= 440000))) || (defined(__NetBSD__) && defined(__NetBSD_Version__) && __NetBSD_Version__ >= 106010000) || defined(__OpenBSD__) || defined(__APPLE__) || defined(__DragonFly__) || defined(__sun)
- return (0);
- #else
- #error No support for BSD struct ip_mreq hack detected
- #endif],[AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_BSD_STRUCT_IP_MREQ_HACK,,[Can pass ifindex in struct ip_mreq])],
- AC_MSG_RESULT(no))
- AC_MSG_CHECKING([for RFC3678 protocol-independed API])
- AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <netinet/in.h>
- ], [struct group_req gr; int sock; setsockopt(sock, IPPROTO_IP, MCAST_JOIN_GROUP, (void*)&gr, sizeof(gr));
- ], [AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_RFC3678,1,[Have RFC3678 protocol-independed API])],
- AC_MSG_RESULT(no))
- dnl ---------------------------------------------------------------
- dnl figure out how to check link-state
- dnl ---------------------------------------------------------------
- AC_CHECK_HEADER([net/if.h],
- [AC_CHECK_HEADER( [net/if_media.h],
- [m4_define([LINK_DETECT_INCLUDES],
- QUAGGA_INCLUDES
- [#include <net/if_media.h>
- ])
- AC_CHECK_MEMBERS( [struct ifmediareq.ifm_status],
- AC_DEFINE(HAVE_BSD_LINK_DETECT,,[BSD link-detect]),
- [], LINK_DETECT_INCLUDES)],
- [],
- QUAGGA_INCLUDES)],
- [], QUAGGA_INCLUDES )
- dnl ---------------------------------------------------------------
- dnl Additional, newer way to check link-state using ifi_link_state.
- dnl Not available in all BSD's when ifmediareq available
- dnl ---------------------------------------------------------------
- AC_CHECK_HEADER([net/if.h],
- AC_CHECK_MEMBERS([struct if_data.ifi_link_state],
- AC_DEFINE(HAVE_BSD_IFI_LINK_STATE,,[BSD ifi_link_state available]),
- [], QUAGGA_INCLUDES),
- ,)
- dnl ------------------------
- dnl TCP_MD5SIG socket option
- dnl ------------------------
- AC_CHECK_HEADER([netinet/tcp.h],
- [m4_define([MD5_INCLUDES],
- QUAGGA_INCLUDES
- [#include <netinet/tcp.h>
- ])
- AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)],
- [],
- QUAGGA_INCLUDES)
- if test $ac_cv_have_decl_TCP_MD5SIG = no; then
- AC_CHECK_HEADER([linux/tcp.h],
- [m4_define([MD5_INCLUDES],
- QUAGGA_INCLUDES
- [#include <linux/tcp.h>
- ])
- AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)])
- fi
- dnl -----------------------------
- dnl check ipforward detect method
- dnl -----------------------------
- AC_CACHE_CHECK([ipforward method], [quagga_cv_ipforward_method],
- [if test x$cross_compiling = xyes; then
- if test x"$opsys" = x"gnu-linux"; then
- quagga_cv_ipforward_method=/proc/net/snmp
- else
- quagga_cv_ipforward_method=/dev/ip
- fi
- else
- for quagga_cv_ipforward_method in /proc/net/snmp /dev/ip /dev/null;
- do
- test x`ls $quagga_cv_ipforward_method 2>/dev/null` = x"$quagga_cv_ipforward_method" && break
- done
- fi
- case $quagga_cv_ipforward_method in
- "/proc/net/snmp") quagga_cv_ipforward_method="proc";;
- "/dev/ip")
- case "$host" in
- *-freebsd*) quagga_cv_ipforward_method="sysctl";;
- *) quagga_cv_ipforward_method="solaris";;
- esac;;
- *) quagga_cv_ipforward_method="sysctl";;
- esac])
- IPFORWARD=ipforward_${quagga_cv_ipforward_method}.o
- AC_SUBST(IPFORWARD)
- AC_CHECK_FUNCS(getaddrinfo, [have_getaddrinfo=yes], [have_getaddrinfo=no])
- dnl ----------
- dnl IPv6 check
- dnl ----------
- AC_MSG_CHECKING(whether does this OS have IPv6 stack)
- dnl ---------
- dnl KAME IPv6
- dnl ---------
- if grep WIDE /usr/include/netinet6/in6.h >/dev/null 2>&1; then
- AC_DEFINE(KAME,1,KAME IPv6)
- AC_MSG_RESULT(KAME)
- dnl ------------------------------------
- dnl Solaris 9, 10 and potentially higher
- dnl ------------------------------------
- elif test x"$opsys" = x"sol8"; then
- AC_DEFINE(SOLARIS_IPV6, 1, Solaris IPv6)
- AC_MSG_RESULT(Solaris IPv6)
- dnl ----------
- dnl Linux IPv6
- dnl ----------
- elif test x"$opsys" = x"gnu-linux"; then
- AC_DEFINE(LINUX_IPV6,1,Linux IPv6 stack)
- AC_MSG_RESULT(Linux IPv6)
- else
- AC_MSG_ERROR([Failed to detect IPv6 stack])
- fi
- dnl this is unconditial, for compatibility
- AC_DEFINE(HAVE_IPV6,1,IPv6)
- dnl ------------------
- dnl IPv6 header checks
- dnl ------------------
- AC_CHECK_HEADERS([netinet6/in6.h netinet/in6_var.h netinet/icmp6.h \
- netinet6/in6_var.h netinet6/nd6.h], [], [],
- QUAGGA_INCLUDES)
- m4_define([QUAGGA_INCLUDES],dnl
- QUAGGA_INCLUDES
- [#if HAVE_NETINET6_IN6_H
- #include <netinet6/in6.h>
- #endif
- #if HAVE_NETINET_IN6_VAR_H
- #include <netinet/in6_var.h>
- #endif
- #if HAVE_NETINET_ICMP6_H
- # include <netinet/icmp6.h>
- #endif
- #if HAVE_NETINET6_IN6_VAR_H
- # include <netinet6/in6_var.h>
- #endif
- #if HAVE_NETINET6_ND6_H
- # include <netinet6/nd6.h>
- #endif
- ])dnl
- dnl disable doc check
- if test "${enable_doc}" = "no";then
- DOC=""
- else
- DOC="doc"
- fi
- dnl --------------------
- dnl Daemon disable check
- dnl --------------------
- if test "${enable_zebra}" = "no";then
- ZEBRA=""
- else
- ZEBRA="zebra"
- fi
- AM_CONDITIONAL(ZEBRA, test "x$ZEBRA" = "xzebra")
- if test "${enable_bgpd}" = "no";then
- BGPD=""
- else
- BGPD="bgpd"
- fi
- AM_CONDITIONAL(BGPD, test "x$BGPD" = "xbgpd")
- if test "${enable_ripd}" = "no";then
- RIPD=""
- else
- RIPD="ripd"
- fi
- AM_CONDITIONAL(RIPD, test "x$RIPD" = "xripd")
- if test "${enable_ospfd}" = "no";then
- OSPFD=""
- else
- OSPFD="ospfd"
- fi
- AM_CONDITIONAL(OSPFD, test "x$OSPFD" = "xospfd")
- if test x"$opsys" != x"gnu-linux"; then
- dnl NHRPd works currently with Linux only.
- enable_nhrpd="no"
- fi
- if test "${enable_nhrpd}" = "no";then
- NHRPD=""
- else
- NHRPD="nhrpd"
- fi
- AM_CONDITIONAL(NHRPD, test "x$NHRPD" = "xnhrpd")
- if test "${enable_watchquagga}" = "no";then
- WATCHQUAGGA=""
- else
- WATCHQUAGGA="watchquagga"
- fi
- AM_CONDITIONAL(WATCHQUAGGA, test "x$WATCHQUAGGA" = "xwatchquagga")
- OSPFCLIENT=""
- if test "${enable_ospfapi}" != "no";then
- AC_DEFINE(SUPPORT_OSPF_API,,OSPFAPI)
- if test "${enable_ospfclient}" != "no";then
- OSPFCLIENT="ospfclient"
- fi
- fi
- AM_CONDITIONAL(OSPFCLIENT, test "x$OSPFCLIENT" = "xospfclient")
- case "${enable_ripngd}" in
- "no" ) RIPNGD="";;
- * ) RIPNGD="ripngd";;
- esac
- AM_CONDITIONAL(RIPNGD, test "x$RIPNGD" = "xripngd")
- case "${enable_ospf6d}" in
- "no" ) OSPF6D="";;
- * ) OSPF6D="ospf6d";;
- esac
- AM_CONDITIONAL(OSPF6D, test "x$OSPF6D" = "xospf6d")
- case "${enable_isisd}" in
- "no" ) ISISD="";;
- * ) ISISD="isisd";;
- esac
- AM_CONDITIONAL(ISISD, test "x$ISISD" = "xisisd")
- case "${enable_pimd}" in
- "no" ) PIMD="";;
- * ) PIMD="pimd";;
- esac
- AM_CONDITIONAL(PIMD, test "x$PIMD" = "xpimd")
- if test "${enable_bgp_announce}" = "no";then
- AC_DEFINE(DISABLE_BGP_ANNOUNCE,1,Disable BGP installation to zebra)
- else
- AC_DEFINE(DISABLE_BGP_ANNOUNCE,0,Disable BGP installation to zebra)
- fi
- AC_SUBST(DOC)
- AC_SUBST(ZEBRA)
- AC_SUBST(BGPD)
- AC_SUBST(RIPD)
- AC_SUBST(RIPNGD)
- AC_SUBST(OSPFD)
- AC_SUBST(OSPF6D)
- AC_SUBST(NHRPD)
- AC_SUBST(WATCHQUAGGA)
- AC_SUBST(ISISD)
- AC_SUBST(PIMD)
- AC_SUBST(SOLARIS)
- AC_SUBST(VTYSH)
- AC_SUBST(CURSES)
- AC_SUBST(OSPFCLIENT)
- AC_SUBST(OSPFAPI)
- AC_CHECK_LIB(c, inet_ntop, [AC_DEFINE(HAVE_INET_NTOP,,inet_ntop)])
- AC_CHECK_LIB(c, inet_pton, [AC_DEFINE(HAVE_INET_PTON,,inet_pton)])
- AC_CHECK_LIB(crypt, crypt)
- AC_CHECK_LIB(resolv, res_init)
- dnl ---------------------------
- dnl check system has PCRE regexp
- dnl ---------------------------
- if test "x$enable_pcreposix" = "xyes"; then
- AC_CHECK_LIB(pcreposix, pcreposix_regexec, ,[enable_pcreposix=no
- AC_MSG_WARN([*** falling back to other regex library ***]) ])
- fi
- if test "x$enable_pcreposix" != "xyes"; then
- dnl ---------------------------
- dnl check system has GNU regexp
- dnl ---------------------------
- AC_MSG_CHECKING(whether system has GNU regex)
- AC_CHECK_LIB(c, regexec,
- [AC_DEFINE(HAVE_GNU_REGEX,,GNU regexp library)
- LIB_REGEX=""],
- [LIB_REGEX="regex.o"])
- fi
- AC_SUBST(HAVE_LIBPCREPOSIX)
- AC_SUBST(LIB_REGEX)
- dnl ------------------
- dnl check C-Ares library
- dnl ------------------
- if test "${enable_nhrpd}" != "no";then
- PKG_CHECK_MODULES([CARES], [libcares])
- fi
- dnl ------------------
- dnl check Net-SNMP library
- dnl ------------------
- if test "${enable_snmp}" != ""; then
- AC_PATH_TOOL([NETSNMP_CONFIG], [net-snmp-config], [no])
- if test x"$NETSNMP_CONFIG" = x"no"; then
- AC_MSG_ERROR([--enable-snmp given but unable to find net-snmp-config])
- fi
- LIBS="$LIBS `${NETSNMP_CONFIG} --agent-libs`"
- CFLAGS="`${NETSNMP_CONFIG} --base-cflags` $CFLAGS"
- AC_MSG_CHECKING([whether we can link to Net-SNMP])
- AC_LINK_IFELSE([AC_LANG_PROGRAM([
- int main(void);
- ],
- [
- {
- return 0;
- }
- ])],[AC_MSG_RESULT(yes)],[
- AC_MSG_RESULT(no)
- AC_MSG_ERROR([--enable-snmp given but not usable])])
- AC_DEFINE(HAVE_SNMP,,SNMP)
- case "${enable_snmp}" in
- yes)
- SNMP_METHOD=agentx
- ;;
- smux|agentx)
- SNMP_METHOD="${enable_snmp}"
- ;;
- *)
- AC_MSG_ERROR([--enable-snmp given with an unknown method (${enable_snmp}). Use smux or agentx])
- ;;
- esac
- AH_TEMPLATE([SNMP_SMUX], [Use SNMP SMUX to interface with snmpd])
- AH_TEMPLATE([SNMP_AGENTX], [Use SNMP AgentX to interface with snmpd])
- AC_DEFINE_UNQUOTED(AS_TR_CPP(SNMP_${SNMP_METHOD}),,SNMP method to interface with snmpd)
- fi
- dnl ---------------------------
- dnl sockaddr and netinet checks
- dnl ---------------------------
- AC_CHECK_TYPES([struct sockaddr, struct sockaddr_in,
- struct sockaddr_in6, struct sockaddr_un, struct sockaddr_dl,
- socklen_t, struct vifctl, struct mfcctl, struct sioc_sg_req,
- vifi_t, struct sioc_vif_req, struct igmpmsg,
- struct ifaliasreq, struct if6_aliasreq, struct in6_aliasreq,
- struct nd_opt_adv_interval, struct rt_addrinfo,
- struct nd_opt_homeagent_info, struct nd_opt_adv_interval],
- [], [], QUAGGA_INCLUDES)
- AC_CHECK_MEMBERS([struct sockaddr.sa_len,
- struct sockaddr_in.sin_len, struct sockaddr_un.sun_len,
- struct sockaddr_in6.sin6_scope_id,
- struct sockaddr_dl.sdl_len,
- struct if6_aliasreq.ifra_lifetime,
- struct nd_opt_adv_interval.nd_opt_ai_type],
- [], [], QUAGGA_INCLUDES)
- dnl ---------------------------
- dnl IRDP/pktinfo/icmphdr checks
- dnl ---------------------------
- AC_CHECK_TYPES([struct in_pktinfo],
- [AC_CHECK_TYPES([struct icmphdr],
- [if test "${enable_irdp}" != "no"; then
- AC_DEFINE(HAVE_IRDP,, IRDP)
- fi],
- [if test "${enable_irdp}" = "yes"; then
- AC_MSG_ERROR(['IRDP requires in_pktinfo at the moment!'])
- fi], [QUAGGA_INCLUDES])],
- [if test "${enable_irdp}" = "yes"; then
- AC_MSG_ERROR(['IRDP requires in_pktinfo at the moment!'])
- fi], [QUAGGA_INCLUDES])
- dnl -----------------------
- dnl checking for IP_PKTINFO
- dnl -----------------------
- AC_MSG_CHECKING(for IP_PKTINFO)
- AC_TRY_COMPILE([#include <netdb.h>], [
- int opt = IP_PKTINFO;
- ], [
- AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_IP_PKTINFO, 1, [Have IP_PKTINFO])
- ], [
- AC_MSG_RESULT(no)
- ])
- dnl ---------------------------
- dnl checking for IP_RECVDSTADDR
- dnl ---------------------------
- AC_MSG_CHECKING(for IP_RECVDSTADDR)
- AC_TRY_COMPILE([#include <netinet/in.h>], [
- int opt = IP_RECVDSTADDR;
- ], [
- AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_IP_RECVDSTADDR, 1, [Have IP_RECVDSTADDR])
- ], [
- AC_MSG_RESULT(no)
- ])
- dnl ----------------------
- dnl checking for IP_RECVIF
- dnl ----------------------
- AC_MSG_CHECKING(for IP_RECVIF)
- AC_TRY_COMPILE([#include <netinet/in.h>], [
- int opt = IP_RECVIF;
- ], [
- AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_IP_RECVIF, 1, [Have IP_RECVIF])
- ], [
- AC_MSG_RESULT(no)
- ])
- dnl --------------------------------------
- dnl checking for getrusage struct and call
- dnl --------------------------------------
- if test "${enable_rusage}" != "no"; then
- AC_MSG_CHECKING(whether getrusage is available)
- AC_TRY_COMPILE([#include <sys/resource.h>],[struct rusage ac_x; getrusage (RUSAGE_SELF, &ac_x);],
- [AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_RUSAGE,,rusage)],
- AC_MSG_RESULT(no))
- fi
- dnl --------------------------------------
- dnl checking for clock_time monotonic struct and call
- dnl --------------------------------------
- AC_CHECK_DECL(CLOCK_MONOTONIC,
- [AC_CHECK_LIB(rt, clock_gettime, [LIBS="$LIBS -lrt"])
- AC_DEFINE(HAVE_CLOCK_MONOTONIC,, Have monotonic clock)
- ], [AC_MSG_RESULT(no)], [QUAGGA_INCLUDES])
- dnl -------------------
- dnl capabilities checks
- dnl -------------------
- if test "${enable_capabilities}" != "no"; then
- AC_MSG_CHECKING(whether prctl PR_SET_KEEPCAPS is available)
- AC_TRY_COMPILE([#include <sys/prctl.h>],[prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0);],
- [AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_PR_SET_KEEPCAPS,,prctl)
- quagga_ac_keepcaps="yes"],
- AC_MSG_RESULT(no)
- )
- if test x"${quagga_ac_keepcaps}" = x"yes"; then
- AC_CHECK_HEADERS(sys/capability.h)
- fi
- if test x"${ac_cv_header_sys_capability_h}" = x"yes"; then
- AC_CHECK_LIB(cap, cap_init,
- [AC_DEFINE(HAVE_LCAPS,1,Capabilities)
- LIBCAP="-lcap"
- quagga_ac_lcaps="yes"]
- )
- else
- AC_CHECK_HEADERS(priv.h,
- [AC_MSG_CHECKING(Solaris style privileges are available)
- AC_TRY_COMPILE([#include <priv.h>],[getpflags(PRIV_AWARE);],
- [AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_SOLARIS_CAPABILITIES,1,getpflags)
- quagga_ac_scaps="yes"],
- AC_MSG_RESULT(no)
- )
- ]
- )
- fi
- if test x"${quagga_ac_scaps}" = x"yes" \
- -o x"${quagga_ac_lcaps}" = x"yes"; then
- AC_DEFINE(HAVE_CAPABILITIES,1,capabilities)
- fi
- fi
- AC_SUBST(LIBCAP)
- dnl ---------------------------------------------------------------------------
- dnl http://www.gnu.org/software/autoconf-archive/ax_sys_weak_alias.html
- dnl Check for and set one of the following = 1
- dnl HAVE_SYS_WEAK_ALIAS_ATTRIBUTE
- dnl HAVE_SYS_WEAK_ALIAS_PRAGMA
- dnl HAVE_SYS_WEAK_ALIAS_HPSECONDARY
- dnl HAVE_SYS_WEAK_ALIAS_CRIDUPLICATE
- dnl If any scheme is found, set
- dnl HAVE_SYS_WEAK_ALIAS=1
- dnl The following variable is set to text value
- dnl WEAK_ALIAS = "attribute" || "pragma" || "hpsecondary" || "criduplicate" || "no"
- dnl If weak alias can cross object file boundaries
- dnl WEAK_ALIAS_CROSSFILE = "yes" || "no"
- dnl ---------------------------------------------------------------------------
- AX_SYS_WEAK_ALIAS
- dnl ---------------------------
- dnl check for glibc 'backtrace'
- dnl ---------------------------
- if test x"${enable_backtrace}" != x"no" ; then
- backtrace_ok=no
- AC_CHECK_HEADER([execinfo.h], [
- AC_SEARCH_LIBS([backtrace], [execinfo], [
- AC_DEFINE(HAVE_GLIBC_BACKTRACE,,[Glibc backtrace])
- AC_DEFINE(HAVE_STACK_TRACE,,[Stack symbol decoding])
- backtrace_ok=yes
- ],, [-lm])
- ])
- if test x"${enable_backtrace}" = x"yes" -a x"${backtrace_ok}" = x"no"; then
- dnl user explicitly requested backtrace but we failed to find support
- AC_MSG_FAILURE([failed to find backtrace support])
- fi
- fi
- dnl -----------------------------------------
- dnl check for malloc mallinfo struct and call
- dnl this must try and link using LIBS, in
- dnl order to check no alternative allocator
- dnl has been specified, which might not provide
- dnl mallinfo, e.g. such as Umem on Solaris.
- dnl -----------------------------------------
- AC_CHECK_HEADER([malloc.h],
- [AC_MSG_CHECKING(whether mallinfo is available)
- AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <malloc.h>]],
- [[struct mallinfo ac_x; ac_x = mallinfo ();]])],
- [AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_MALLINFO,,mallinfo)],
- AC_MSG_RESULT(no)
- )
- ], [], QUAGGA_INCLUDES)
- dnl ----------
- dnl configure date
- dnl ----------
- CONFDATE=`date '+%Y%m%d'`
- AC_SUBST(CONFDATE)
- dnl ------------------------------
- dnl set paths for state directory
- dnl ------------------------------
- AC_MSG_CHECKING(directory to use for state file)
- if test "${prefix}" = "NONE"; then
- quagga_statedir_prefix="";
- else
- quagga_statedir_prefix=${prefix}
- fi
- if test "${localstatedir}" = '${prefix}/var'; then
- for QUAGGA_STATE_DIR in ${quagga_statedir_prefix}/var/run dnl
- ${quagga_statedir_prefix}/var/adm dnl
- ${quagga_statedir_prefix}/etc dnl
- /var/run dnl
- /var/adm dnl
- /etc dnl
- /dev/null;
- do
- test -d $QUAGGA_STATE_DIR && break
- done
- quagga_statedir=$QUAGGA_STATE_DIR
- else
- quagga_statedir=${localstatedir}
- fi
- if test $quagga_statedir = "/dev/null"; then
- AC_MSG_ERROR('STATE DIRECTORY NOT FOUND! FIX OR SPECIFY --localstatedir!')
- fi
- AC_MSG_RESULT(${quagga_statedir})
- AC_SUBST(quagga_statedir)
- AC_DEFINE_UNQUOTED(PATH_ZEBRA_PID, "$quagga_statedir/zebra.pid",zebra PID)
- AC_DEFINE_UNQUOTED(PATH_RIPD_PID, "$quagga_statedir/ripd.pid",ripd PID)
- AC_DEFINE_UNQUOTED(PATH_RIPNGD_PID, "$quagga_statedir/ripngd.pid",ripngd PID)
- AC_DEFINE_UNQUOTED(PATH_BGPD_PID, "$quagga_statedir/bgpd.pid",bgpd PID)
- AC_DEFINE_UNQUOTED(PATH_OSPFD_PID, "$quagga_statedir/ospfd.pid",ospfd PID)
- AC_DEFINE_UNQUOTED(PATH_OSPF6D_PID, "$quagga_statedir/ospf6d.pid",ospf6d PID)
- AC_DEFINE_UNQUOTED(PATH_NHRPD_PID, "$quagga_statedir/nhrpd.pid",nhrpd PID)
- AC_DEFINE_UNQUOTED(PATH_ISISD_PID, "$quagga_statedir/isisd.pid",isisd PID)
- AC_DEFINE_UNQUOTED(PATH_PIMD_PID, "$quagga_statedir/pimd.pid",pimd PID)
- AC_DEFINE_UNQUOTED(PATH_WATCHQUAGGA_PID, "$quagga_statedir/watchquagga.pid",watchquagga PID)
- AC_DEFINE_UNQUOTED(ZEBRA_SERV_PATH, "$quagga_statedir/zserv.api",zebra api socket)
- AC_DEFINE_UNQUOTED(ZEBRA_VTYSH_PATH, "$quagga_statedir/zebra.vty",zebra vty socket)
- AC_DEFINE_UNQUOTED(RIP_VTYSH_PATH, "$quagga_statedir/ripd.vty",rip vty socket)
- AC_DEFINE_UNQUOTED(RIPNG_VTYSH_PATH, "$quagga_statedir/ripngd.vty",ripng vty socket)
- AC_DEFINE_UNQUOTED(BGP_VTYSH_PATH, "$quagga_statedir/bgpd.vty",bgpd vty socket)
- AC_DEFINE_UNQUOTED(OSPF_VTYSH_PATH, "$quagga_statedir/ospfd.vty",ospfd vty socket)
- AC_DEFINE_UNQUOTED(OSPF6_VTYSH_PATH, "$quagga_statedir/ospf6d.vty",ospf6d vty socket)
- AC_DEFINE_UNQUOTED(NHRP_VTYSH_PATH, "$quagga_statedir/nhrpd.vty",nhrpd vty socket)
- AC_DEFINE_UNQUOTED(ISIS_VTYSH_PATH, "$quagga_statedir/isisd.vty",isisd vty socket)
- AC_DEFINE_UNQUOTED(PIM_VTYSH_PATH, "$quagga_statedir/pimd.vty",pimd vty socket)
- AC_DEFINE_UNQUOTED(DAEMON_VTY_DIR, "$quagga_statedir",daemon vty directory)
- dnl -------------------------------
- dnl Quagga sources should always be
- dnl current wrt interfaces. Dont
- dnl allow deprecated interfaces to
- dnl be exposed.
- dnl -------------------------------
- AC_DEFINE(QUAGGA_NO_DEPRECATED_INTERFACES, 1, Hide deprecated interfaces)
- dnl ---------------------------
- dnl Check htonl works correctly
- dnl ---------------------------
- AC_MSG_CHECKING(for working htonl)
- AC_CACHE_VAL(ac_cv_htonl_works,
- [AC_LINK_IFELSE([AC_LANG_PROGRAM([QUAGGA_INCLUDES],[htonl (0);])],
- [ac_cv_htonl_works=yes], [ac_cv_htonl_works=no])
- ]
- )
- AC_MSG_RESULT($ac_cv_htonl_works)
- AC_CONFIG_FILES([Makefile lib/Makefile qpb/Makefile zebra/Makefile ripd/Makefile
- ripngd/Makefile bgpd/Makefile ospfd/Makefile watchquagga/Makefile
- ospf6d/Makefile isisd/Makefile vtysh/Makefile
- doc/Makefile ospfclient/Makefile tests/Makefile m4/Makefile
- pimd/Makefile nhrpd/Makefile
- redhat/Makefile
- pkgsrc/Makefile
- fpm/Makefile
- redhat/quagga.spec redhat/quagga.sysconfig
- lib/version.h
- isisd/topology/Makefile
- pkgsrc/bgpd.sh pkgsrc/ospf6d.sh pkgsrc/ospfd.sh
- pkgsrc/ripd.sh pkgsrc/ripngd.sh pkgsrc/zebra.sh])
- AC_CONFIG_FILES([solaris/Makefile])
- AC_CONFIG_FILES([vtysh/extract.pl],[chmod +x vtysh/extract.pl])
- ## Hack, but working solution to avoid rebuilding of quagga.info.
- ## It's already in CVS until texinfo 4.7 is more common.
- AC_OUTPUT
- echo "
- Quagga configuration
- --------------------
- quagga version : ${PACKAGE_VERSION}
- host operating system : ${host_os}
- source code location : ${srcdir}
- compiler : ${CC}
- compiler flags : ${CFLAGS}
- make : ${MAKE-make}
- linker flags : ${LDFLAGS} ${LIBS} ${LIBCAP} ${LIBREADLINE} ${LIBM}
- state file directory : ${quagga_statedir}
- config file directory : `eval echo \`echo ${sysconfdir}\``
- example directory : `eval echo \`echo ${exampledir}\``
- user to run as : ${enable_user}
- group to run as : ${enable_group}
- group for vty sockets : ${enable_vty_group}
- config file mask : ${enable_configfile_mask}
- log file mask : ${enable_logfile_mask}
- zebra protobuf enabled : ${have_protobuf:-no}
- The above user and group must have read/write access to the state file
- directory and to the config files in the config file directory."
- if test x"$quagga_cv_gnu_make" = x"no"; then echo "
- Warning: The ${MAKE-make} programme detected, either in your path or
- via the MAKE variable, is not GNU Make. GNU make may be installed as
- gmake on some systems. and is required to complete a build of Quagga
- " > /dev/stderr
- fi
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