diff options
Diffstat (limited to 'macros/ax_nagios_get_init')
| -rw-r--r-- | macros/ax_nagios_get_init | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/macros/ax_nagios_get_init b/macros/ax_nagios_get_init new file mode 100644 index 0000000..5ef27f4 --- /dev/null +++ b/macros/ax_nagios_get_init @@ -0,0 +1,200 @@ +# =========================================================================== +# SYNOPSIS +# +# AX_NAGIOS_GET_INIT +# +# DESCRIPTION +# +# This macro determines the O/S distribution of the computer it is run on. +# $init_type will be set and will be one of: +# unknown (could not be determined) +# launchd (Mac OS X) +# bsd (Slackware Linux) +# newbsd (FreeBSD, OpenBSD, NetBSD, Dragonfly, etc) +# smf10 (Solaris) +# smf11 (Solaris) +# systemd (Linux SystemD) +# gentoo (Older Gentoo) +# openrc (Recent Gentoo and some others) +# upstart (Older Debian) +# sysv (The rest) +# +# LICENSE +# +# Copyright (c) 2016 Nagios Core Development Team +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see <http://www.gnu.org/licenses/>. +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. +# =========================================================================== + +AU_ALIAS([AC_NAGIOS_GET_INIT], [AX_NAGIOS_GET_INIT]) +AC_DEFUN([AX_NAGIOS_GET_INIT], +[ + +AC_SUBST(init_type) + +# +# Get user hints for possible cross-compile +# + AC_MSG_CHECKING(what init system is being used ) + AC_ARG_WITH(init_type,AC_HELP_STRING([--with-init-type=type], + [specify init type (bsd, sysv, systemd, launchd, smf10, smf11, upstart, + openrc, etc.)]), + [ + # + # Run this if --with was specified + # + if test "x$withval" = x -o x$withval = xno; then + init_type_wanted=yes + else + init_type_wanted=no + init_type="$withval" + AC_MSG_RESULT($init_type) + fi + ], [ + # + # Run this if --with was not specified + # + init_type_wanted=yes + ]) + + if test x$init_type = xno; then + init_type_wanted=yes + elif test x$init_type = xyes; then + AC_MSG_ERROR([you must enter an init type if '--with-init-type' is specified]) + fi + + # + # Determine init type if it wasn't supplied + # + if test $init_type_wanted = yes; then + init_type="" + + if test x"$opsys" = x; then + init_type="unknown" + init_type_wanted=no + elif test x"$dist_type" = x; then + init_type="unknown" + init_type_wanted=no + elif test "$opsys" = "osx"; then + init_type="launchd" + init_type_wanted=no + elif test "$opsys" = "bsd"; then + init_type="newbsd" + init_type_wanted=no + elif test "$dist_type" = "solaris"; then + if test -d "/lib/svc/manifest"; then + init_type="smf11" + init_type_wanted=no + elif test -d "/lib/svc/monitor"; then + init_type="smf10" + init_type_wanted=no + else + init_type="sysv" + init_type_wanted=no + fi + elif test "$dist_type" = "slackware"; then + init_type="bsd" + init_type_wanted=no + elif test "$dist_type" = "aix"; then + init_type="bsd" + init_type_wanted=no + elif test "$dist_type" = "hp-ux"; then + init_type="unknown" + init_type_wanted=no + fi + fi + + PSCMD="ps -p1 -o args" + if test $dist_type = solaris; then + PSCMD="env UNIX95=1; ps -p1 -o args" + fi + + if test "$init_type_wanted" = yes; then + pid1=`$PSCMD | grep -vi COMMAND | cut -d' ' -f1` + if test x"$pid1" = "x"; then + init_type="unknown" + init_type_wanted=no + fi + if `echo $pid1 | grep "systemd" > /dev/null`; then + init_type="systemd" + init_type_wanted=no + fi + + if test "$init_type_wanted" = yes; then + if test "$pid1" = "init"; then + if test -e "/sbin/init"; then + pid1="/sbin/init"; + elif test -e "/usr/sbin/init"; then + pid1="/usr/sbin/init" + else + init_type="unknown" + init_type_wanted=no + fi + fi + if test -L "$pid1"; then + pid1=`readlink "$pid1"` + fi + fi + + if test "$init_type_wanted" = yes; then + if `echo $pid1 | grep "systemd" > /dev/null`; then + init_type="systemd" + init_type_wanted=no + elif test -f "/sbin/rc"; then + if test -f /sbin/runscript; then + init_type_wanted=no + if `/sbin/start-stop-daemon -V | grep "OpenRC" > /dev/null`; then + init_type="openrc" + else + init_type="gentoo" + fi + fi + fi + fi + + if test "$init_type_wanted" = yes; then + if test "$pid1" = "/sbin/init" -o "$pid1" = "/usr/sbin/init"; then + if `$pid1 --version 2>/dev/null | grep "upstart" >/dev/null`; then + init_type="upstart" + init_type_wanted=no + elif test -f "/etc/rc" -a ! -L "/etc/rc"; then + init_type="newbsd" + init_type_wanted=no + else + init_type="sysv" + init_type_wanted=no + fi + fi + fi + + if test "$init_type_wanted" = yes; then + init_type="unknown" + fi + fi + + AC_MSG_RESULT($init_type) +]) |