michael@428: #!/bin/sh
michael@428: ##
michael@445: ##  etc.prereq.sh -- Platform Prerequisite Checks
michael@428: ##  Copyright (c) 2000-2012 OpenPKG GmbH <http://openpkg.com/>
michael@428: ##
michael@428: ##  This software is property of the OpenPKG GmbH, DE MUC HRB 160208.
michael@428: ##  All rights reserved. Licenses which grant limited permission to use,
michael@428: ##  copy, modify and distribute this software are available from the
michael@428: ##  OpenPKG GmbH.
michael@428: ##
michael@428: ##  THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
michael@428: ##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
michael@428: ##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
michael@428: ##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
michael@428: ##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
michael@428: ##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
michael@428: ##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
michael@428: ##  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
michael@428: ##  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
michael@428: ##  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
michael@428: ##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
michael@428: ##  SUCH DAMAGE.
michael@428: ##
michael@428: ##  Usage: etc.prereq.sh source|binary
michael@428: ##
michael@428: 
michael@428: mode="$1"
michael@428: 
michael@428: #   CHECK: determine platform ids
michael@428: platform_prod=`sh ./shtool platform -n -L -S "" -C "+" -F "%<ap>-%<sp>"`
michael@428: platform_tech=`sh ./shtool platform -n -L -S "" -C "+" -F "%<at>-%<st>"`
michael@428: echo "++ platform product:    $platform_prod"
michael@428: echo "++ platform technology: $platform_tech"
michael@428: 
michael@428: #
michael@428: #   CHECK: diskspace requirement
michael@428: #
michael@428: if [ ".$mode" = .source ]; then
michael@428:     fs_path="${TMPDIR-/tmp}"
michael@428:     fs_need=150000
michael@428: else
michael@428:     fs_path="" # FIXME
michael@428:     fs_need=0  # FIXME
michael@428: fi
michael@428: fs_free=""
michael@428: case "$platform_tech" in
michael@428:     *-freebsd* | *-netbsd* | *-linux* | *-sunos* )
michael@428:        fs_free=`cd $fs_path && /bin/df -k . | sed -n -e '$p' | sed -e 's;^[^ ]*;;' -e 's; *;;' | awk '{ print $3; }'`
michael@428:        ;;
michael@428: esac
michael@428: if [ ".$fs_free" != . ]; then
michael@428:     if [ $fs_free -lt $fs_need ]; then
michael@428:         if [ ".$mode" = .source ]; then
michael@428:             echo "ERROR: temporary directory \"$fs_path\" has to reside on a partition" 1>&2
michael@428:             echo "       with at least $fs_need KB of free disk space. Set \$TMPDIR to" 1>&2
michael@428:             echo "       a directory on a partition with enough free disk space, please." 1>&2
michael@428:         else
michael@428:             echo "ERROR: installation directory \"$fs_path\" has to reside on a partition" 1>&2
michael@428:             echo "       with at least $fs_need KB of free disk space. Make \"$fs_path\" a" 1>&2
michael@428:             echo "       symbolic link to a directory on a partition with enough free" 1>&2
michael@428:             echo "       disk space, please." 1>&2
michael@428:         fi
michael@428:         exit 1
michael@428:     fi
michael@428: fi
michael@428: 
michael@428: #
michael@428: #   CHECK: available vendor packages
michael@428: #
michael@428: #   ...FIXME...
michael@428: 
michael@428: #
michael@428: #   CHECK: available tools in $PATH
michael@428: #
michael@428: #   ...FIXME...
michael@428: 
michael@428: #
michael@428: #   CHECK: available devices /dev/random, etc.
michael@428: #
michael@428: #   ...FIXME...
michael@428: 
michael@428: #
michael@428: #   CHECK: consistency check for /prefix (symlink!)
michael@428: #
michael@428: #   ...FIXME...
michael@428: