249 lines
7.4 KiB
Text
249 lines
7.4 KiB
Text
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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# this defines the CORE version number, must be static for AC_INIT
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AC_INIT(core, 9.0.3)
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# autoconf and automake initialization
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AC_CONFIG_SRCDIR([netns/version.h.in])
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AC_CONFIG_AUX_DIR(config)
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AC_CONFIG_MACRO_DIR(config)
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AC_CONFIG_HEADERS([config.h])
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AM_INIT_AUTOMAKE([tar-ustar])
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# define variables used for packaging and date display
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PACKAGE_DATE=m4_esyscmd_s([date +%Y%m%d])
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PACKAGE_VENDOR="CORE Developers"
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PACKAGE_MAINTAINERS="$PACKAGE_VENDOR"
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# core specific variables
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CORE_LIB_DIR="\${prefix}/lib/core"
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CORE_CONF_DIR="/etc/core"
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CORE_DATA_DIR="\${datadir}/core"
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CORE_STATE_DIR="/var"
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AC_SUBST(PACKAGE_DATE)
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AC_SUBST(PACKAGE_MAINTAINERS)
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AC_SUBST(PACKAGE_VENDOR)
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AC_SUBST(CORE_LIB_DIR)
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AC_SUBST(CORE_CONF_DIR)
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AC_SUBST(CORE_DATA_DIR)
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AC_SUBST(CORE_STATE_DIR)
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# documentation option
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AC_ARG_ENABLE([docs],
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[AS_HELP_STRING([--enable-docs[=ARG]],
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[build python documentation (default is no)])],
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[], [enable_docs=no])
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AC_SUBST(enable_docs)
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# python option
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AC_ARG_ENABLE([python],
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[AS_HELP_STRING([--enable-python[=ARG]],
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[build and install the python bindings (default is yes)])],
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[], [enable_python=yes])
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AC_SUBST(enable_python)
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if test "x$enable_python" = "xyes" ; then
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want_python=yes
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else
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want_python=no
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fi
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AC_ARG_ENABLE([daemon],
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[AS_HELP_STRING([--enable-daemon[=ARG]],
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[build and install the daemon with Python modules
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(default is yes)])],
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[], [enable_daemon=yes])
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AC_SUBST(enable_daemon)
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AC_ARG_ENABLE([vnodedonly],
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[AS_HELP_STRING([--enable-vnodedonly[=ARG]],
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[only try to build vnoded and vcmd container utils
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(default is no)])],
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[enable_vnodedonly=yes], [enable_vnodedonly=no])
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AC_SUBST(enable_vnodedonly)
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SEARCHPATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/sbin:/usr/local/bin"
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# default compiler flags
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# _GNU_SOURCE is defined to get c99 defines for lrint()
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CFLAGS="$CFLAGS -O3 -Werror -Wall -D_GNU_SOURCE"
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# checks for programs
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AC_PROG_AWK
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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AC_PROG_RANLIB
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AC_PROG_SED
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want_python=no
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want_linux_netns=no
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if test "x$enable_daemon" = "xyes"; then
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want_python=yes
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want_linux_netns=yes
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AM_PATH_PYTHON(3.9)
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AS_IF([$PYTHON -m grpc_tools.protoc -h &> /dev/null], [], [AC_MSG_ERROR([please install python grpcio-tools])])
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AC_CHECK_PROG(sysctl_path, sysctl, $as_dir, no, $SEARCHPATH)
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if test "x$sysctl_path" = "xno" ; then
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AC_MSG_ERROR([Could not locate sysctl (from procps package).])
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fi
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AC_CHECK_PROG(nftables_path, nft, $as_dir, no, $SEARCHPATH)
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if test "x$nftables_path" = "xno" ; then
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AC_MSG_ERROR([Could not locate nftables (from nftables package).])
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fi
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AC_CHECK_PROG(ip_path, ip, $as_dir, no, $SEARCHPATH)
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if test "x$ip_path" = "xno" ; then
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AC_MSG_ERROR([Could not locate ip (from iproute package).])
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fi
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AC_CHECK_PROG(tc_path, tc, $as_dir, no, $SEARCHPATH)
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if test "x$tc_path" = "xno" ; then
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AC_MSG_ERROR([Could not locate tc (from iproute package).])
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fi
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AC_CHECK_PROG(ethtool_path, ethtool, $as_dir, no, $SEARCHPATH)
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if test "x$ethtool_path" = "xno" ; then
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AC_MSG_ERROR([Could not locate ethtool (from package ethtool)])
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fi
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AC_CHECK_PROG(mount_path, mount, $as_dir, no, $SEARCHPATH)
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if test "x$mount_path" = "xno" ; then
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AC_MSG_ERROR([Could not locate mount (from package mount)])
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fi
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AC_CHECK_PROG(umount_path, umount, $as_dir, no, $SEARCHPATH)
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if test "x$umount_path" = "xno" ; then
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AC_MSG_ERROR([Could not locate umount (from package mount)])
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fi
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AC_CHECK_PROG(convert, convert, yes, no, $SEARCHPATH)
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if test "x$convert" = "xno" ; then
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AC_MSG_WARN([Could not locate ImageMagick convert.])
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fi
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AC_CHECK_PROG(ovs_vs_path, ovs-vsctl, $as_dir, no, $SEARCHPATH)
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if test "x$ovs_vs_path" = "xno" ; then
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AC_MSG_WARN([Could not locate ovs-vsctl cannot use OVS mode])
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fi
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AC_CHECK_PROG(ovs_of_path, ovs-ofctl, $as_dir, no, $SEARCHPATH)
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if test "x$ovs_of_path" = "xno" ; then
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AC_MSG_WARN([Could not locate ovs-ofctl cannot use OVS mode])
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fi
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fi
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if [ test "x$enable_daemon" = "xyes" || test "x$enable_vnodedonly" = "xyes" ] ; then
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want_linux_netns=yes
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# Checks for header files.
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AC_CHECK_HEADERS([arpa/inet.h fcntl.h limits.h stdint.h stdlib.h string.h sys/ioctl.h sys/mount.h sys/socket.h sys/time.h termios.h unistd.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_INLINE
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AC_TYPE_INT32_T
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AC_TYPE_PID_T
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AC_TYPE_SIZE_T
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AC_TYPE_SSIZE_T
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AC_TYPE_UINT32_T
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AC_TYPE_UINT8_T
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# Checks for library functions.
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AC_FUNC_FORK
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AC_FUNC_MALLOC
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AC_FUNC_REALLOC
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AC_CHECK_FUNCS([atexit dup2 gettimeofday memset socket strerror uname])
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PKG_CHECK_MODULES(libev, libev,
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AC_MSG_RESULT([found libev using pkgconfig OK])
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AC_SUBST(libev_CFLAGS)
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AC_SUBST(libev_LIBS),
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AC_MSG_RESULT([did not find libev using pkconfig...])
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AC_CHECK_LIB([ev], ev_set_allocator,
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AC_MSG_RESULT([found libev OK])
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AC_SUBST(libev_CFLAGS)
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AC_SUBST(libev_LIBS, [-lev]),
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AC_MSG_ERROR([Python bindings require libev (try installing your 'libev-devel' or 'libev-dev' package)])))
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fi
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want_docs=no
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if [test "x$want_python" = "xyes" && test "x$enable_docs" = "xyes"] ; then
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AC_CHECK_PROG(help2man, help2man, yes, no, $SEARCHPATH)
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if test "x$help2man" = "xno" ; then
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AC_MSG_WARN([Could not locate help2man.])
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want_docs_missing="$want_docs_missing help2man"
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fi
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if test "x$want_docs_missing" = "x" ; then
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want_docs=yes
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else
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AC_MSG_ERROR([Could not find required helper utilities (${want_docs_missing}) so the CORE documentation will not be built.])
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want_docs=no
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fi
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# check for sphinx required during make
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AC_CHECK_PROG(sphinxapi_path, sphinx-apidoc, $as_dir, no, $SEARCHPATH)
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if test "x$sphinxapi_path" = "xno" ; then
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AC_MSG_ERROR(["Could not locate sphinx-apidoc, install python3 -m pip install sphinx"])
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want_docs=no
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fi
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AS_IF([$PYTHON -c "import sphinx_rtd_theme" &> /dev/null], [], [AC_MSG_ERROR([doc dependency missing, please install python3 -m pip install sphinx-rtd-theme])])
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fi
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# Variable substitutions
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AM_CONDITIONAL(WANT_DAEMON, test x$enable_daemon = xyes)
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AM_CONDITIONAL(WANT_DOCS, test x$want_docs = xyes)
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AM_CONDITIONAL(WANT_PYTHON, test x$want_python = xyes)
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AM_CONDITIONAL(WANT_NETNS, test x$want_linux_netns = xyes)
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AM_CONDITIONAL(WANT_VNODEDONLY, test x$enable_vnodedonly = xyes)
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if test $cross_compiling = no; then
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AM_MISSING_PROG(HELP2MAN, help2man)
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else
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HELP2MAN=:
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fi
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# Output files
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AC_CONFIG_FILES([Makefile
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man/Makefile
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docs/Makefile
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daemon/Makefile
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daemon/doc/Makefile
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daemon/doc/conf.py
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daemon/proto/Makefile
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netns/Makefile
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netns/version.h],)
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AC_OUTPUT
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# Summary text
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echo \
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"------------------------------------------------------------------------
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${PACKAGE_STRING} Configuration:
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Build:
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Host System Type: ${host}
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C Compiler and flags: ${CC} ${CFLAGS}
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Prefix: ${prefix}
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Exec Prefix: ${exec_prefix}
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Daemon:
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Daemon path: ${bindir}
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Daemon config: ${CORE_CONF_DIR}
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Python: ${PYTHON}
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Features to build:
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Build Daemon: ${enable_daemon}
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Documentation: ${want_docs}
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------------------------------------------------------------------------"
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if test "x${want_linux_netns}" = "xyes" ; then
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echo "On this platform you should run core-gui as a normal user.
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------------------------------------------------------------------------"
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fi
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