2 # Copyright © 2011 Rafaël Carré
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 echo "You must run me in ./extras/tools !"
28 if ! tar PcJ /dev/null >/dev/null 2>&1
30 echo "tar doesn't support xz (J option)"
31 NEEDED="$NEEDED .tar .xz"
36 if ! $1 --version >/dev/null 2>&1
41 # found, need to check version ?
42 [ -z "$2" ] && return # no
43 # we only check GNU tools, their version have the form MAJOR.MINOR
44 gotver=`$1 --version | head -1 | sed s/'.* '//`
45 gotmajor=`echo $gotver|cut -d. -f1`
46 gotminor=`echo $gotver|cut -d. -f2`
47 needmajor=`echo $2|cut -d. -f1`
48 needminor=`echo $2|cut -d. -f2`
49 if [ "$needmajor" -gt "$gotmajor" -o "$needmajor" -eq "$gotmajor" -a "$needminor" -gt "$gotminor" ]
67 [ -n "$NEEDED" ] && mkdir -p build/
74 CPUS=`grep -c ^processor /proc/cpuinfo`
77 CPUS=`sysctl hw.ncpu|cut -d: -f2`
78 gcc-4.2 --version >/dev/null 2>&1 && CC=CC=gcc-4.2
79 g++-4.2 --version >/dev/null 2>&1 && CXX=CXX=g++-4.2
91 PREFIX=\$(abspath ./build)
94 @echo "You are ready to build VLC and its contribs"