source: branches/stable/tools/distro-env @ 1042

Last change on this file since 1042 was 1042, checked in by bruno, 12 years ago

Syntax review (== suppresse for stricter POSIX conformance with =)

  • Property svn:executable set to *
File size: 4.7 KB
Line 
1#!/bin/bash
2#
3# Create env depending on the distro on which we are
4#
5# $Id$
6#
7# Input parameters : $ddir (distro name) and $dver (distro version)
8# If they do not exist then deduce from current distro
9# Exports : $dfam (distro family) $suf (pkg suffix) $dtype (distro type) TOPBUILDDIR (dir to build packages)
10
11#
12# Guess ddir and dver from the underlying distro
13#
14if [ _"$ddir" = _"" ]; then
15    if [ -e /etc/mandriva-release ]; then
16        export ddir="mandriva"
17        export dver=`awk '{print $4}' /etc/mandriva-release`
18    elif [ -e /etc/mandrake-release ]; then
19        export ddir="mandrake"
20        export dver=`awk '{print $3}' /etc/mandrake-release`
21    elif [ -e /etc/redhat-release ]; then
22        grep -q Enterprise /etc/redhat-release
23        if [ $? -eq 0 ]; then
24            export ddir="rhel"
25            export dver=`awk '{print $7}' /etc/redhat-release`
26        elif grep -q Fedora /etc/redhat-release ; then
27            export ddir="fedora"
28            export dver=`awk '{print $4}' /etc/redhat-release`
29        elif grep -q CentOS /etc/redhat-release ; then
30            export ddir="centos"
31            export dver=`awk '{print $3}' /etc/redhat-release`
32        else
33            export ddir="redhat"
34            export dver=`awk '{print $5}' /etc/redhat-release`
35        fi
36    elif [ -e /etc/SuSE-release ]; then
37        grep -q Enterprise /etc/SuSE-release
38        if [ $? -eq 0 ]; then
39            export ddir="sles"
40            export dver=`head -1 /etc/SuSE-release | awk '{print $5}'`
41        elif grep -q openSUSE /etc/SuSE-release ; then
42            export ddir="suse"
43            export dver=`head -1 /etc/SuSE-release | awk '{print $2}'`
44        else
45            export ddir="suse"
46            export dver=`head -1 /etc/SuSE-release | awk '{print $3}'`
47        fi
48    elif [ -e /etc/slackware-version ]; then
49        export ddir="slackware"
50        export dver=`awk '{print $2}' /etc/slackware-version | cut -d. -f1-2`
51    elif [ -e /etc/gentoo-release ]; then
52        export ddir="gentoo"
53        export dver=`awk '{print $5}' /etc/gentoo-release | cut -d. -f1-2`
54    elif [ -e /etc/debian_version ]; then
55        export ddir="debian"
56        export dver=`cat /etc/debian_version`
57        # Debian assigns release names only once a release actually happens.
58        # Debian does not distinguish between testing and unstable because
59        # unstable today is what testing will be in about ten days time. So,
60        # in case we encounter "tesing/unstable", we assume unstable, i.e. sid.
61        # Note that for released versions, the numeric version will be contained
62        # in debian_version, e.g. on a sarge system, the value will be '3.1'.
63        if [ $dver = "testing/unstable" ]; then
64            export dver = "sid"
65        fi
66    elif [ -e /etc/motd ]; then
67        head -1 /etc/motd | grep -q FreeBSD
68        if [ $? -eq 0 ]; then
69            export ddir="freebsd"
70            export dver=`head -1 /etc/motd | awk '{print $2}' /etc/motd | cut -d- -f1`
71        else
72            export ddir="unknown"
73            export dver=""
74        fi
75    else
76        export ddir="unknown"
77        export dver=""
78    fi
79fi
80
81#
82# Generate all other parameters
83#
84if [ $ddir = "debian" ]; then
85    dfam="debian"
86    dtype="deb"
87    suf=".${dfam}${dver}"
88elif [ $ddir = "gentoo" ]; then
89    dfam="gentoo"
90    dtype="ebuild"
91    dver1=`echo ${dver} | sed "s/\.//"`
92    suf=".${ddir}${dver1}"
93elif [ $ddir = "slackware" ]; then
94    dfam="slackware"
95    dtype="tgz"
96    suf=".${dfam}${dver}"
97elif [ $ddir = "sles" -o $ddir = "suse" ]; then
98    dfam="suse"
99    dtype="rpm"
100    suf=".${ddir}${dver}"
101elif [ $ddir = "fedora" -o $ddir = "redhat" -o $ddir = "rhel" -o $ddir = "centos" ]; then
102    dfam="redhat"
103    dtype="rpm"
104    dver1=`echo ${dver} | sed "s/\.//"`
105    if [ $ddir = "fedora" ]; then
106        suf=".fc${dver1}"
107    elif [ $ddir = "centos" ]; then
108        dver1=`echo ${dver} | sed "s/\.[0-9]//"`
109        suf=".centos${dver1}"
110    elif [ $ddir = "redhat" ]; then
111        suf=".rh${dver1}"
112    else
113        suf=".rhel${dver1}"
114    fi
115elif [ $ddir = "mandrake" ]; then
116    dfam="mandriva"
117    dtype="rpm"
118    suf=".`echo $dver | sed 's/\.//'`mdk"
119elif [ $ddir = "mandriva" ]; then
120    dfam="mandriva"
121    dtype="rpm"
122    suf=".`echo $dver | sed 's/\.//'`mdv"
123elif [ $ddir = "freebsd" ]; then
124    dfam="freebsd"
125    dtype="port"
126    suf=".`echo $dver | sed 's/\.//'`fbsd"
127else
128    dfam="unknown"
129    dtype="unknown"
130    suf="unknown"
131fi
132
133export dfam
134export dtype
135export suf
136
137#
138# Additional exports and preparation for some distros
139#
140
141# Default
142export TOPBUILDDIR=${TOPDIR}/../build
143
144if [ _"$dtype" = _"rpm" ]; then
145    export TOPBUILDDIR=`rpmquery --eval '%{_topdir}' 2> /dev/null`
146    export ARCH=`rpm --showrc | egrep "^build arch" | awk '{print $4}'`
147    mkdir -p ${TOPBUILDDIR}/{RPMS,SRPMS,SPECS,SOURCES,BUILD}
148    if [ $? -ne 0 ]; then
149        echo "Please ensure that you can write into ${TOPBUILDDIR}"
150        echo "Solution: setup _topdir in your ~/.rpmmacros or"
151        echo "chown the ${TOPBUILDDIR} to your uid"
152        exit -1
153    fi
154elif [ _"$dtype" = _"deb" ]; then
155    mkdir -p ${TOPBUILDDIR}
156elif [ _"$dtype" = _"port" ]; then
157    mkdir -p ${TOPBUILDDIR}
158elif [ _"$dfam" = _"slackware" ]; then
159    mkdir -p ${TOPBUILDDIR}/install
160elif [ _"$dtype" = _"ebuild" ]; then
161    mkdir -p ${TOPBUILDDIR}/portage
162fi
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