380 lines
12 KiB
Text
380 lines
12 KiB
Text
#
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# Copyright (c) 2010-2013 the Boeing Company
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# See the LICENSE file included in this distribution.
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#
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# CORE configure script
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#
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# author: Jeff Ahrenholz <jeffrey.m.ahrenholz@boeing.com>
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#
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# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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#
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# this defines the CORE version number, must be static for AC_INIT
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#
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AC_INIT(core, m4_esyscmd_s([./revision.sh 5.0]), core-dev@nrl.navy.mil)
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VERSION=$PACKAGE_VERSION
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CORE_VERSION=$PACKAGE_VERSION
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CORE_VERSION_DATE=m4_esyscmd_s([./revision.sh -d])
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COREDPY_VERSION=$PACKAGE_VERSION
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#
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# autoconf and automake initialization
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#
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AC_CONFIG_SRCDIR([daemon/src/version.h.in])
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AC_CONFIG_AUX_DIR(config)
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AC_CONFIG_MACRO_DIR(config)
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AC_CONFIG_HEADERS([config.h])
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AM_INIT_AUTOMAKE([tar-ustar])
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AC_SUBST(CORE_VERSION)
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AC_SUBST(CORE_VERSION_DATE)
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AC_SUBST(COREDPY_VERSION)
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#
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# some of the following directory variables are not expanded at configure-time,
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# so we have special checks to expand them
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#
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# CORE GUI files in LIBDIR
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# AC_PREFIX_DEFAULT is /usr/local, but not expanded yet
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if test "x$prefix" = "xNONE" ; then
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prefix="/usr/local"
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fi
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if test "x$exec_prefix" = "xNONE" ; then
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exec_prefix="$prefix"
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fi
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if test "$libdir" = "\${exec_prefix}/lib" ; then
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libdir="${exec_prefix}/lib"
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fi
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if test "$sbindir" = "\${exec_prefix}/sbin" ; then
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sbindir="${exec_prefix}/sbin"
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fi
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if test "$bindir" = "\${exec_prefix}/bin" ; then
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bindir="${exec_prefix}/bin"
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fi
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# this can be /usr/lib or /usr/lib64
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LIB_DIR="${libdir}"
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# don't let the Tcl files install to /usr/lib64/core
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CORE_LIB_DIR="${prefix}/lib/core"
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AC_SUBST(LIB_DIR)
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AC_SUBST(CORE_LIB_DIR)
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SBINDIR="${sbindir}"
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AC_SUBST(SBINDIR)
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BINDIR="${bindir}"
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AC_SUBST(BINDIR)
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# CORE daemon configuration file (core.conf) in CORE_CONF_DIR
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if test "$sysconfdir" = "\${prefix}/etc" ; then
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sysconfdir="/etc"
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CORE_CONF_DIR="/etc/core"
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else
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CORE_CONF_DIR="$sysconfdir/core"
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fi
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AC_SUBST(CORE_CONF_DIR)
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if test "$datarootdir" = "\${prefix}/share" ; then
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datarootdir="${prefix}/share"
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fi
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CORE_DATA_DIR="$datarootdir/core"
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AC_SUBST(CORE_DATA_DIR)
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# CORE GUI configuration files and preferences in CORE_GUI_CONF_DIR
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# scenario files in ~/.core/configs/
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#AC_ARG_VAR(CORE_GUI_CONF_DIR, [GUI configuration directory.])
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AC_ARG_WITH([guiconfdir],
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[AS_HELP_STRING([--with-guiconfdir=dir],
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[specify GUI configuration directory])],
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[CORE_GUI_CONF_DIR="$with_guiconfdir"],
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[CORE_GUI_CONF_DIR="\${HOME}/.core"])
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AC_SUBST(CORE_GUI_CONF_DIR)
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AC_ARG_ENABLE([gui],
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[AS_HELP_STRING([--enable-gui[=ARG]],
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[build and install the GUI (default is yes)])],
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[], [enable_gui=yes])
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AC_SUBST(enable_gui)
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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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if test "x$enable_daemon" = "xno"; then
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want_python=no
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want_bsd=no
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want_linux_netns=no
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fi
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# CORE state files
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if test "$localstatedir" = "\${prefix}/var" ; then
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# use /var instead of /usr/local/var (/usr/local/var/log isn't standard)
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CORE_STATE_DIR="/var"
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else
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CORE_STATE_DIR="$localstatedir"
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fi
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AC_SUBST(CORE_STATE_DIR)
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# default compiler flags
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# _GNU_SOURCE is defined to get c99 defines for lrint()
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CFLAGS="$CFLAGS -O3 -Werror -Wall -D_GNU_SOURCE"
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# debug flags
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#CFLAGS="$CFLAGS -g -Werror -Wall -D_GNU_SOURCE"
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# Checks for programs.
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AC_PROG_AWK
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_PROG_MAKE_SET
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AC_PROG_RANLIB
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AM_PATH_PYTHON(2.6, want_python=yes, want_python=no)
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SEARCHPATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/sbin:/usr/local/bin"
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#
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# daemon dependencies
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#
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if test "x$enable_daemon" = "xyes" ; then
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AC_CHECK_PROG(brctl_path, brctl, $as_dir, no, $SEARCHPATH)
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AC_CHECK_PROG(sysctl_path, sysctl, $as_dir, no, $SEARCHPATH)
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AC_CHECK_PROG(ebtables_path, ebtables, $as_dir, no, $SEARCHPATH)
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AC_CHECK_PROG(ip_path, ip, $as_dir, no, $SEARCHPATH)
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AC_CHECK_PROG(tc_path, tc, $as_dir, no, $SEARCHPATH)
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AC_CHECK_PROG(ifconfig_path, ifconfig, $as_dir, no, $SEARCHPATH)
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AC_CHECK_PROG(ngctl_path, ngctl, $as_dir, no, $SEARCHPATH)
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AC_CHECK_PROG(vimage_path, vimage, $as_dir, no, $SEARCHPATH)
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AC_CHECK_PROG(mount_path, mount, $as_dir, no, $SEARCHPATH)
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AC_CHECK_PROG(umount_path, umount, $as_dir, no, $SEARCHPATH)
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AC_CHECK_PROG(convert, convert, yes, no, $SEARCHPATH)
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AC_CHECK_PROG(ovs_vs_path, ovs-vsctl, $as_dir, no, $SEARCHPATH)
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AC_CHECK_PROG(ovs_of_path, ovs-ofctl, $as_dir, no, $SEARCHPATH)
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fi
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#AC_CHECK_PROG(dia, dia, yes, no)
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AC_CHECK_PROG(help2man, help2man, 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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#want_docs_missing="convert"
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fi
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#if test "x$dia" = "xno" ; then
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# AC_MSG_WARN([Could not locate dia.])
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# want_docs_missing="dia"
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#fi
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if test "x$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_WARN([Could not find required helper utilities (${want_docs_missing}) so the CORE documentation will not be built.])
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want_docs=no
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fi
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#AC_PATH_PROGS(tcl_path, [tclsh tclsh8.5 tclsh8.4], no)
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#if test "x$tcl_path" = "xno" ; then
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# AC_MSG_ERROR([Could not locate tclsh. Please install Tcl/Tk.])
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#fi
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#AC_PATH_PROGS(wish_path, [wish wish8.5 wish8.4], no)
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#if test "x$wish_path" = "xno" ; then
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# AC_MSG_ERROR([Could not locate wish. Please install Tcl/Tk.])
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#fi
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if test "x$enable_daemon" = "xyes" ; then
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# Checks for libraries.
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AC_CHECK_LIB([netgraph], [NgMkSockNode])
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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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fi
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# Host-specific detection
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want_linux_netns=no
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want_bsd=no
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if test `uname -s` = "FreeBSD"; then
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want_bsd=yes
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AC_CHECK_PROGS(gmake)
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# FreeBSD fix for linking libev port below
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CFLAGS="$CFLAGS -L/usr/local/lib"
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else
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want_linux_netns=yes
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fi
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if test "x$want_python" = "xno"; then
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want_bsd=no
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want_linux_netns=no
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fi
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if test "x$want_python" = "xyes"; then
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if test "x$want_linux_netns" = "xyes"; then
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CFLAGS_save=$CFLAGS
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CPPFLAGS_save=$CPPFLAGS
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if test "x$PYTHON_INCLUDE_DIR" = "x"; then
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PYTHON_INCLUDE_DIR=`$PYTHON -c "import distutils.sysconfig; print distutils.sysconfig.get_python_inc()"`
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fi
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CFLAGS="-I$PYTHON_INCLUDE_DIR"
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CPPFLAGS="-I$PYTHON_INCLUDE_DIR"
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AC_CHECK_HEADERS([Python.h], [],
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AC_MSG_ERROR([Python bindings require Python development headers (try installing your 'python-devel' or 'python-dev' package)]))
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CFLAGS=$CFLAGS_save
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CPPFLAGS=$CPPFLAGS_save
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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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AC_SUBST(pyprefix, `eval ${PYTHON} ./python-prefix.py ${PYTHON_PREFIX} ${PYTHON_VERSION}`)
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if test "${pyprefix}" != "${PYTHON_PREFIX}"; then
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pythondir=`echo ${pythondir} | sed -e 's,[$][{]prefix[}],${pyprefix},g'`
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pyexecdir=`echo ${pyexecdir} | sed -e 's,[$][{]exec_prefix[}],${pyprefix},g'`
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fi
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else
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# Namespace support requires Python support
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want_linux_netns=no
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fi
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progs_missing=""
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if test "x$want_linux_netns" = "xyes"; then
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if test "x$brctl_path" = "xno" ; then
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progs_missing="${progs_missing}brctl "
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brctl_path="/usr/sbin"
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AC_MSG_ERROR([Could not locate brctl (from bridge-utils package).])
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fi
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if test "x$ebtables_path" = "xno" ; then
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progs_missing="${progs_missing}ebtables "
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ebtables_path="/sbin"
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AC_MSG_ERROR([Could not locate ebtables (from ebtables package).])
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fi
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if test "x$ip_path" = "xno" ; then
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progs_missing="${progs_missing}ip "
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ip_path="/sbin"
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AC_MSG_ERROR([Could not locate ip (from iproute package).])
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fi
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if test "x$tc_path" = "xno" ; then
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progs_missing="${progs_missing}tc "
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tc_path="/sbin"
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AC_MSG_ERROR([Could not locate tc (from iproute package).])
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fi
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fi
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if test "x$want_bsd" = "xyes"; then
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if test "x$ifconfig_path" = "xno" ; then
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AC_MSG_ERROR([Could not locate the 'ifconfig' utility.])
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fi
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if test "x$ngctl_path" = "xno" ; then
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AC_MSG_ERROR([Could not locate the 'ngctl' utility.])
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fi
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if test "x$vimage_path" = "xno" ; then
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AC_MSG_ERROR([Could not locate the 'vimage' utility.])
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fi
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fi
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AC_ARG_WITH([startup],
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[AS_HELP_STRING([--with-startup=option],
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[option=systemd,suse,none to install systemd/SUSE init scripts])],
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[with_startup=$with_startup],
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[with_startup=initd])
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AC_SUBST(with_startup)
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AC_MSG_RESULT([using startup option $with_startup])
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# Variable substitutions
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AM_CONDITIONAL(WANT_GUI, test x$enable_gui = xyes)
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AM_CONDITIONAL(WANT_DAEMON, test x$enable_daemon = xyes)
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AM_CONDITIONAL(WANT_BSD, test x$want_bsd = 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$want_linux_netns = xyes)
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AM_CONDITIONAL(WANT_INITD, test x$with_startup = xinitd)
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AM_CONDITIONAL(WANT_SYSTEMD, test x$with_startup = xsystemd)
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AM_CONDITIONAL(WANT_SUSE, test x$with_startup = xsuse)
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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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gui/core-gui
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gui/version.tcl
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gui/Makefile
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gui/icons/Makefile
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scripts/Makefile
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scripts/core-daemon.service
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scripts/perf/Makefile
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scripts/xen/Makefile
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doc/Makefile
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doc/conf.py
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doc/man/Makefile
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doc/figures/Makefile
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daemon/Makefile
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daemon/src/Makefile
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daemon/src/version.h
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daemon/core/constants.py
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daemon/ns3/Makefile
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daemon/ns3/corens3/constants.py
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daemon/doc/Makefile
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daemon/doc/conf.py
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packaging/deb/core-daemon.install
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packaging/deb/core-daemon.prerm
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packaging/deb/core-gui.install
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packaging/rpm/core.spec],)
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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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Host System Type: ${host}
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C Compiler and flags: ${CC} ${CFLAGS}
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Install prefix: ${prefix}
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Build GUI: ${enable_gui}
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GUI path: ${CORE_LIB_DIR}
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GUI config: ${CORE_GUI_CONF_DIR}
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Daemon path: ${SBINDIR}
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Daemon config: ${CORE_CONF_DIR}
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Python install prefix: ${pyprefix}
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Python modules: ${pythondir}
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Logs: ${CORE_STATE_DIR}/log
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Features to build:
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Python bindings: ${want_python}
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Linux Namespaces emulation: ${want_linux_netns}
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FreeBSD Jails emulation: ${want_bsd}
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Documentation: ${want_docs}
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------------------------------------------------------------------------"
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if test "x${want_bsd}" = "xyes" ; then
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# TODO: more sophisticated checks of gmake vs make
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echo ">>> NOTE: on FreeBSD you should use 'gmake' instead of 'make'
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------------------------------------------------------------------------"
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fi
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if test "x${want_linux_netns}" = "xyes" ; then
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echo "On this platform you should run core-gui as a normal user.
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------------------------------------------------------------------------"
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fi
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if test "x${progs_missing}" != "x" ; then
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echo ">>> NOTE: the following programs could not be found:"
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echo " $progs_missing
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------------------------------------------------------------------------"
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fi
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