#!/bin/bash
# Copyright 2005-2008, 2009, 2010, 2013, 2015, 2018, 2019 Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
cd $(dirname $0) ; CWD=$(pwd)
PKGNAM=file
VERSION=${VERSION:-$(echo file-*.tar.?z* | cut -d - -f 2 | rev | cut -f 3- -d . | rev)}
BUILD=${BUILD:-2}
NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) export ARCH=i586 ;;
arm*) export ARCH=arm ;;
# Unless $ARCH is already set, use uname -m for all other archs:
*) export ARCH=$( uname -m ) ;;
esac
fi
# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
exit 0
fi
if [ "$ARCH" = "i586" ]; then
SLKCFLAGS="-O2 -march=i586 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-O2 -march=i686 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
fi
TMP=${TMP:-/tmp}
PKG=$TMP/package-file
rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP
rm -rf file-$VERSION
tar xvf $CWD/file-$VERSION.tar.?z* || exit 1
cd file-$VERSION || exit 1
chown -R root:root .
find . \
\( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
-exec chmod 755 {} \+ -o \
\( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
-exec chmod 644 {} \+
# Make the default data directory /etc/file like it has always been:
zcat $CWD/file.etc.file.diff.gz | patch -p1 --verbose || exit 1
# This is needed after the patch above:
autoreconf -vif || exit 1
# Since we're going to include the compiled magic database now (otherwise
# there seem to be libmagic related crashes), this patch probably doesn't
# need to be applied.
#
## Don't spew warnings about using the flat text files
#zcat $CWD/file.quiet.diff.gz | patch -p1 -E --verbose || exit 1
# Keep the output format for ELF binaries the same as it was in earlier
# versions of file to avoid breaking existing scripts:
zcat $CWD/file.short.diff.gz | patch -p1 -E --verbose || exit 1
# Output on ELF objects should be "dynamically linked" for PT_DYNAMIC too, not
# just for PT_INTERP:
zcat $CWD/file.PT_DYNAMIC.is.dynamically.linked.diff.gz | patch -p1 -E --verbose || exit 1
# Add zisofs and crda regulatory bin detection
zcat $CWD/file.zisofs.magic.gz >> magic/Magdir/compress
zcat $CWD/file.crdaregbin.magic.gz >> magic/Magdir/crdaregbin
CFLAGS="$SLKCFLAGS" \
./configure \
--prefix=/usr \
--libdir=/usr/lib${LIBDIRSUFFIX} \
--sysconfdir=/etc \
--datadir=/etc \
--mandir=/usr/man \
--infodir=/usr/info \
--docdir=/usr/doc/file-$VERSION \
--enable-fsect-man5 \
--disable-static \
--build=$ARCH-slackware-linux || exit 1
# The generated $TMP/file-$VERSION/libtool is buggy. I don't know if this is supposed
# to work, but it certainly does, so... :-)
cat $(which libtool) > libtool
make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG || exit 1
# Don't ship .la files:
rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la
# Ignore for now - still labeled as experimental
# Actually, let's ignore it until something needs it :) <volkerdi>
#cd python/
# python setup.py build
# python setup.py install --root=$PKG
#cd ..
# Seems --disable-static has been ignored lately:
rm -f $PKG/usr/lib${LIBDIRSUFFIX}/libmagic.a
# Install the flat files.
# We'll generate /etc/file/magic.mgc in the doinst.sh.
rm -f $PKG/etc/file/magic.mgc
mkdir -p $PKG/etc/file/magic
cp -a magic/Magdir/* $PKG/etc/file/magic
chmod 644 $PKG/etc/file/magic/*
# Add a script to recompile the flat files in the obvious location.
# The package install script will compile the flat files initially.
cp -a $CWD/recompile_magic.mgc.sh.gz $PKG/etc/file
gzip -d $PKG/etc/file/recompile_magic.mgc.sh.gz
chown root:root $PKG/etc/file/recompile_magic.mgc.sh
chmod 755 $PKG/etc/file/recompile_magic.mgc.sh
# IMHO, moving this sort of thing does not make sense.
# We'll support both the traditional and new locations.
# I hate to squat on a name as generic as "/etc/misc/",
# but it wasn't my idea.
( cd $PKG/etc ; ln -sf file misc )
# Strip everything for good measure:
find $PKG | xargs file | grep -e "executable" -e "shared object" \
| grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
( cd $PKG/usr/man || exit 1
find . -type f -exec gzip -9 {} \+
for i in $(find . -type l) ; do ln -s $(readlink $i).gz $i.gz ; rm $i ; done
)
mkdir -p $PKG/usr/doc/file-$VERSION
cp -a \
AUTHORS COPYING* INSTALL MAINT NEWS README* TODO \
$PKG/usr/doc/file-$VERSION
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
zcat $CWD/doinst.sh.gz > $PKG/install/doinst.sh
# Build the package:
cd $PKG
/sbin/makepkg -l y -c n $TMP/file-$VERSION-$ARCH-$BUILD.txz
