nagios4/autoconf-macros/ax_nagios_get_distrib

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2019-04-18 17:09:18 +02:00
# ===========================================================================
# SYNOPSIS
#
# AX_NAGIOS_GET_DISTRIB_TYPE
#
# DESCRIPTION
#
# This macro determines the O/S distribution of the computer it is run on.
# $dist_type will be set and will be one of:
# unknown (could not be determined)
# freebsd, netbsd, openbsd, dragonfly, etc (The BSDs)
# suse, rh, debian, gentoo (and possibly their descendants)
# Other major Linux distributions (and possibly their descendants)
# The O/S name for 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_DISTRIB_TYPE], [AX_NAGIOS_GET_DISTRIB_TYPE])
AC_DEFUN([AX_NAGIOS_GET_DISTRIB_TYPE],
[
AC_SUBST(dist_type)
AC_SUBST(dist_ver)
#
# Get user hints for possible cross-compile
#
AC_MSG_CHECKING(what the distribution type is )
AC_ARG_WITH(dist-type, AC_HELP_STRING([--with-dist-type=type],
[specify distribution type (suse, rh, debian, etc.)]),
[
#
# Run this if --with was specified
#
if test "x$withval" = x -o x$withval = xno; then
dist_type_wanted=yes
else
dist_type_wanted=no
dist_type="$withval"
dist_ver="unknown"
AC_MSG_RESULT($dist_type)
fi
], [
#
# Run this if --with was not specified
#
dist_type_wanted=yes
])
if test x$dist_type = xno; then
dist_type_wanted=yes
elif test x$dist_type = xyes; then
AC_MSG_ERROR([you must enter a distribution type if '--with-dist-type' is specified])
fi
#
# Determine distribution type if it wasn't supplied
#
dist_ver="unknown"
if test $dist_type_wanted=yes; then
dist_type="unknown"
if test "$opsys" != "linux"; then
dist_type="$opsys"
AS_CASE([$opsys],
[bsd],
dist_type=`uname -s | tr ["[A-Z]" "[a-z]"]`
dist_ver=`uname -r`,
[aix],
dist_ver="`uname -v`.`uname -r`",
[hp-ux],
dist_ver=`uname -r | cut -d'.' -f1-3`,
[solaris],
dist_ver=`uname -r | cut -d'.' -f2`,
[*],
dist_ver=$OSTYPE
)
else
if test -r "/etc/gentoo-release"; then
dist_type="gentoo"
dist_ver=`cat /etc/gentoo-release`
elif test -r "/etc/os-release"; then
. /etc/os-release
if test x"$ID_LIKE" != x; then
dist_type=`echo $ID_LIKE | cut -d' ' -f1 | tr ["[A-Z]" "[a-z]"]`
elif test x"$ID" = xol; then
dist_type=rh
else
dist_type=`echo $ID | tr ["[A-Z]" "[a-z]"]`
fi
if test x"$dist_type" = sles; then
dist_type=suse
fi
if test x"$VERSION_ID" != x; then
dist_ver=$VERSION_ID
elif test x"$VERSION" != x; then
dist_ver=`echo $VERSION | cut -d'.' -f1 | tr -d [:alpha:][:blank:][:punct:]`
fi
elif test -r "/etc/redhat-release"; then
dist_type=rh
dist_ver=`cat /etc/redhat-release`
elif test -r "/etc/debian_version"; then
dist_type="debian"
if test -r "/etc/lsb-release"; then
. /etc/lsb-release
dist_ver=`echo "$DISTRIB_RELEASE"`
else
dist_ver=`cat /etc/debian_version`
fi
elif test -r "/etc/SuSE-release"; then
dist_type=suse
dist_ver=`grep VERSION /etc/SuSE-release`
fi
fi
if test "$dist_ver" != "unknown"; then
dist_ver=`echo "$dist_ver" | cut -d'.' -f1 | tr -d [:alpha:][:blank:][:punct:]`
fi
fi
AC_MSG_RESULT($dist_type)
])