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 FOUND=
  21
  22 if [ ! -f tools.mak ]
  23 then
  24         echo "You must run me in ./extras/tools !"
  25         exit 1
  26 fi
  27
  28 check_version() {
  29     gotver=$2
  30     gotmajor=`echo $gotver|cut -d. -f1`
  31     gotminor=`echo $gotver|cut -d. -f2`
  32     gotmicro=`echo $gotver|cut -d. -f3`
  33     [ -z "$gotmicro" ] && gotmicro=0
  34     needmajor=`echo $3|cut -d. -f1`
  35     needminor=`echo $3|cut -d. -f2`
  36     needmicro=`echo $3|cut -d. -f3`
  37     [ -z "$needmicro" ] && needmicro=0
  38     if [ "$needmajor" -ne "$gotmajor" \
  39          -o "$needmajor" -eq "$gotmajor" -a "$needminor" -gt "$gotminor" \
  40          -o "$needmajor" -eq "$gotmajor" -a "$needminor" -eq "$gotminor" -a "$needmicro" -gt "$gotmicro" ]
  41     then
  42         echo "$1 too old"
  43         NEEDED="$NEEDED $1"
  44     else
  45         FOUND="$FOUND $1"
  46     fi
  47
  48 }
  49
  50 check_version_majmin() {
  51     gotver=$2
  52     gotmajor=`echo $gotver|cut -d. -f1`
  53     gotminor=`echo $gotver|cut -d. -f2`
  54     needmajor=`echo $3|cut -d. -f1`
  55     needminor=`echo $3|cut -d. -f2`
  56     if [ "$needmajor" -ne "$gotmajor" \
  57          -o "$needminor" -ne "$gotminor" ]
  58     then
  59         echo "$1 not compatible"
  60         NEEDED="$NEEDED $1"
  61     else
  62         FOUND="$FOUND $1"
  63     fi
  64
  65 }
  66
  67 check_tar() {
  68 if ! tar PcJ /dev/null >/dev/null 2>&1 && ! tar PcJf /dev/null /dev/null 2>&1
  69 then
  70     echo "tar doesn't support xz (J option)"
  71     NEEDED="$NEEDED tar xz"
  72 else
  73     FOUND="$FOUND tar xz"
  74 fi
  75 }
  76
  77 check_sed() {
  78 tmp="`pwd`/check_sed"
  79 trap "rm \"$tmp\" \"$tmp-e\" 2>/dev/null" EXIT
  80 echo "test file for GNU sed" > $tmp
  81 if ! sed -i -e 's/sed//' $tmp >/dev/null 2>&1
  82 then
  83     echo "sed doesn't do in-place editing (-i option)"
  84     NEEDED="$NEEDED sed"
  85 else
  86     FOUND="$FOUND sed"
  87 fi
  88 }
  89
  90 check_nasm() {
  91 if ! nasm -v >/dev/null 2>&1
  92 then
  93     echo "nasm not found"
  94     NEEDED="$NEEDED nasm"
  95 else
  96     # found, need to check version ?
  97     [ -z "$1" ] && return # no
  98     gotver=`nasm -v | cut -d ' ' -f 3`
  99     check_version nasm $gotver $1
 100 fi
 101 }
 102
 103 check() {
 104 if ! $1 --version >/dev/null 2>&1 && ! $1 -version >/dev/null 2>&1
 105 then
 106     echo "$1 not found"
 107     NEEDED="$NEEDED $1"
 108 else
 109     # found, need to check version ?
 110     [ -z "$2" ] && return # no
 111     gotver=`$1 --version | head -1 | sed s/'.* '//`
 112     check_version $1 $gotver $2
 113 fi
 114 }
 115
 116 check_majmin() {
 117 if ! $1 --version >/dev/null 2>&1 && ! $1 -version >/dev/null 2>&1 && ! $1 --version 2>/dev/null
 118 then
 119     echo "$1 not found"
 120     NEEDED="$NEEDED $1"
 121 else
 122     # found, need to check version ?
 123     [ -z "$2" ] && return # no
 124     gotver=`$1 --version | head -1 | sed s/'.* '//`
 125     check_version_majmin $1 $gotver $2
 126 fi
 127 }
 128
 129 check autoconf 2.69
 130 check automake 1.15
 131 check m4 1.4.16
 132 check libtool 2.4
 133 check pkg-config
 134 check cmake 3.8.2
 135 check yasm
 136 check_tar
 137 check ragel
 138 check_sed
 139 check_majmin protoc 3.1.0
 140 check ant
 141 check xz
 142 check bison 3.0.0
 143 check flex
 144 check_nasm 2.13.01
 145 check gettext
 146 check help2man
 147
 148 DEPS_ONLY="help2man"
 149
 150 CPUS=
 151 case `uname` in
 152     Linux|MINGW32*|MINGW64*)
 153         CPUS=`getconf _NPROCESSORS_ONLN 2>&1`
 154      ;;
 155     Darwin|FreeBSD|NetBSD)
 156         CPUS=`getconf NPROCESSORS_ONLN 2>&1`
 157     ;;
 158     OpenBSD)
 159         CPUS=`sysctl -n hw.ncpu 2>&1`
 160     ;;
 161     SunOS)
 162         CPUS=`psrinfo | wc -l 2>&1`
 163     ;;
 164     *)
 165         CPUS=1  # default
 166      ;;
 167 esac
 168
 169
 170 cat > Makefile << EOF
 171 MAKEFLAGS += -j$CPUS
 172 CMAKEFLAGS += --parallel=$CPUS
 173 PREFIX=\$(abspath ./build)
 174 EOF
 175
 176 for t in $FOUND; do
 177     echo ".$t:" >> Makefile
 178 done
 179
 180 for t in $NEEDED; do
 181     echo .$t: .build$t >> Makefile
 182     case "$t" in
 183         *$DEPS_ONLY*)
 184             ;; # Dependency only, not build by default
 185         *)
 186             PACKAGES="$PACKAGES $t"
 187             TARGETS="$TARGETS .build$t"
 188             ;;
 189     esac
 190 done
 191
 192 [ -n "$PACKAGES" ] && mkdir -p build/ && echo "To-be-built packages: $PACKAGES"
 193
 194 cat >> Makefile << EOF
 195 all: $TARGETS
 196         @echo "You are ready to build VLC and its contribs"
 197
 198 include tools.mak
 199 EOF