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#!/bin/sh
# Copyright © 2011 Rafaël Carré
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
export LC_ALL=
FOUND=
check_version() {
gotver=$2
gotmajor=`echo $gotver|cut -d. -f1`
gotminor=`echo $gotver|cut -d. -f2`
gotmicro=`echo $gotver|cut -d. -f3|tr -c -d '[:digit:]'`
[ -z "$gotmicro" ] && gotmicro=0
needmajor=`echo $3|cut -d. -f1`
needminor=`echo $3|cut -d. -f2`
needmicro=`echo $3|cut -d. -f3`
[ -z "$needmicro" ] && needmicro=0
if [ "$needmajor" -ne "$gotmajor" ] ||
[ "$needmajor" -eq "$gotmajor" -a "$needminor" -gt "$gotminor" ] ||
[ "$needmajor" -eq "$gotmajor" -a "$needminor" -eq "$gotminor" -a "$needmicro" -gt "$gotmicro" ];
then
echo "$1 incompatible version (expected $3, got $2)"
NEEDED="$NEEDED $1"
else
FOUND="$FOUND $1"
fi
}
check_version_majmin() {
gotver=$2
gotmajor=`echo $gotver|cut -d. -f1`
gotminor=`echo $gotver|cut -d. -f2`
needmajor=`echo $3|cut -d. -f1`
needminor=`echo $3|cut -d. -f2`
if [ "$needmajor" -ne "$gotmajor" \
-o "$needminor" -ne "$gotminor" ]
then
echo "$1 not compatible"
NEEDED="$NEEDED $1"
else
FOUND="$FOUND $1"
fi
}
check_tar() {
if ! tar PcJ /dev/null >/dev/null 2>&1
then
echo "tar doesn't support xz (J option)"
NEEDED="$NEEDED tar xz"
else
FOUND="$FOUND tar xz"
fi
}
check_sed() {
tmp="`pwd`/check_sed"
trap "rm \"$tmp\" \"$tmp-e\" 2>/dev/null" EXIT
echo "test file for GNU sed" > $tmp
if ! sed -i -e 's/sed//' $tmp >/dev/null 2>&1
then
echo "sed doesn't do in-place editing (-i option)"
NEEDED="$NEEDED sed"
else
FOUND="$FOUND sed"
fi
}
check_nasm() {
if ! nasm -v >/dev/null 2>&1
then
echo "nasm not found"
NEEDED="$NEEDED nasm"
else
# found, need to check version ?
if [ -z "$1" ];then
FOUND="$FOUND nasm"
else
gotver=`nasm -v | cut -d ' ' -f 3`
check_version nasm $gotver $1
fi
fi
}
check() {
if ! $1 --version >/dev/null 2>&1 && ! $1 -version >/dev/null 2>&1
then
echo "$1 not found"
NEEDED="$NEEDED $1"
else
# found, need to check version ?
if [ -z "$2" ];then
FOUND="$FOUND $1"
else
gotver=`$1 --version | head -1 | grep -o '[0-9]\+\.[0-9]\+\(\.[0-9]\+\)\?' | head -1`
check_version $1 $gotver $2
fi
fi
}
check_majmin() {
if ! $1 --version >/dev/null 2>&1 && ! $1 -version >/dev/null 2>&1 && ! $1 --version 2>/dev/null
then
echo "$1 not found"
NEEDED="$NEEDED $1"
else
# found, need to check version ?
if [ -z "$2" ];then
FOUND="$FOUND $1"
else
gotver=`$1 --version | head -1 | sed s/'.* '//`
check_version_majmin $1 $gotver $2
fi
fi
}
check autoconf 2.69
check automake 1.15
check m4 1.4.16
check libtool 2.4
check pkg-config
check cmake 3.17.0
check yasm
check_tar
check_sed
check protoc 2.6.0
check ant
check xz
check bison 3.0.0
check flex
check_nasm 2.14
check help2man
check meson 0.60.0
check ninja
check gettext
DEPS_ONLY="help2man"
CPUS=
case `uname` in
Linux|MINGW32*|MINGW64*)
CPUS=`getconf _NPROCESSORS_ONLN 2>&1`
;;
Darwin|FreeBSD|NetBSD)
CPUS=`getconf NPROCESSORS_ONLN 2>&1`
;;
OpenBSD)
CPUS=`sysctl -n hw.ncpu 2>&1`
;;
SunOS)
CPUS=`psrinfo | wc -l 2>&1`
;;
*)
CPUS=1 # default
;;
esac
BOOTSTRAP_PATH="$( cd "$(dirname "$0")" ; pwd -P )"
cat > Makefile << EOF
TOOLS = $BOOTSTRAP_PATH
MAKEFLAGS += -j$CPUS
CMAKEFLAGS += --parallel=$CPUS
PREFIX=\$(abspath ./build)
PATH=\${PREFIX}/bin:$PATH
EOF
for t in $FOUND; do
echo ".$t:" >> Makefile
done
for t in $NEEDED; do
echo .$t: .build$t >> Makefile
case "$t" in
*$DEPS_ONLY*)
;; # Dependency only, not build by default
*)
PACKAGES="$PACKAGES $t"
TARGETS="$TARGETS .build$t"
;;
esac
done
[ -n "$PACKAGES" ] && mkdir -p build/bin && echo "To-be-built packages: $PACKAGES"
cat >> Makefile << EOF
all: $TARGETS
@echo "You are ready to build VLC and its contribs"
include \$(TOOLS)/tools.mak
EOF
|
