extras/tools/bootstrap

   1 #!/bin/sh
   2 # Copyright © 2011 Rafaël Carré
   3 #
   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.
   8 #
   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.
  13 #
  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.
  17
  18 export LC_ALL=
  19 NEEDED=
  20
  21 if [ ! -f tools.mak ]
  22 then
  23         echo "You must run me in ./extras/tools !"
  24         exit 1
  25 fi
  26
  27 check_tar() {
  28 if ! tar PcJ /dev/null >/dev/null 2>&1
  29 then
  30     echo "tar doesn't support xz (J option)"
  31     NEEDED="$NEEDED .tar .xz"
  32 fi
  33 }
  34
  35 check_sed() {
  36 tmp="`pwd`/check_sed"
  37 trap "rm \"$tmp\" \"$tmp-e\" 2>/dev/null" EXIT
  38 echo "test file for GNU sed" > $tmp
  39 if ! sed -i -e 's/sed//' $tmp >/dev/null 2>&1
  40 then
  41     echo "sed doesn't do in-place editing (-i option)"
  42     NEEDED="$NEEDED .sed"
  43 fi
  44 }
  45
  46 check() {
  47 if ! $1 --version >/dev/null 2>&1 && ! $1 -version >/dev/null 2>&1
  48 then
  49     echo "$1 not found"
  50     NEEDED="$NEEDED .$1"
  51 else
  52     # found, need to check version ?
  53     [ -z "$2" ] && return # no
  54     gotver=`$1 --version | head -1 | sed s/'.* '//`
  55     gotmajor=`echo $gotver|cut -d. -f1`
  56     gotminor=`echo $gotver|cut -d. -f2`
  57     gotmicro=`echo $gotver|cut -d. -f3`
  58     [ -z "$gotmicro" ] && gotmicro=0
  59     needmajor=`echo $2|cut -d. -f1`
  60     needminor=`echo $2|cut -d. -f2`
  61     needmicro=`echo $2|cut -d. -f3`
  62     [ -z "$needmicro" ] && needmicro=0
  63     if [ "$needmajor" -ne "$gotmajor" \
  64          -o "$needmajor" -eq "$gotmajor" -a "$needminor" -gt "$gotminor" \
  65          -o "$needmajor" -eq "$gotmajor" -a "$needminor" -eq "$gotminor" -a "$needmicro" -gt "$gotmicro" ]
  66     then
  67         echo "$1 too old"
  68         NEEDED="$NEEDED .$1"
  69     fi
  70 fi
  71 }
  72
  73 check autoconf 2.69
  74 check automake 1.15
  75 check m4 1.4.16
  76 check libtool 2.4
  77 check pkg-config
  78 check cmake 3.4.1
  79 check yasm
  80 check_tar
  81 check ragel
  82 check_sed
  83 check protoc 2.6.0
  84 check ant
  85 check xz
  86
  87 [ -n "$NEEDED" ] && mkdir -p build/ && echo "To-be-built packages: `echo $NEEDED | sed 's/\.//g'`"
  88
  89 CPUS=
  90 case `uname` in
  91     Linux|MINGW32*|MINGW64*)
  92         CPUS=`grep -c ^processor /proc/cpuinfo`
  93      ;;
  94     Darwin)
  95         CPUS=`sysctl hw.ncpu|cut -d" " -f2`
  96     ;;
  97     SunOS)
  98         CPUS=`/usr/bin/kstat -p :::state | grep 'on-line$' | wc -l | sed 's/ //g'`
  99     ;;
 100     *)
 101         CPUS=1  # default
 102      ;;
 103 esac
 104
 105
 106 cat > Makefile << EOF
 107 MAKEFLAGS += -j$CPUS
 108 CMAKEFLAGS += --parallel=$CPUS
 109 PREFIX=\$(abspath ./build)
 110
 111 all: $NEEDED
 112         @echo "You are ready to build VLC and its contribs"
 113
 114 include tools.mak
 115 EOF