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115 lines
4.4 KiB
Text
115 lines
4.4 KiB
Text
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#!/bin/sh
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# Copyright 2008, 2009 Patrick J. Volkerding, Sebeka, MN, USA
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# All rights reserved.
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#
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# Redistribution and use of this script, with or without modification, is
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# permitted provided that the following conditions are met:
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#
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# 1. Redistributions of this script must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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VERSION=${VERSION:-3.2.3}
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ARCH=${ARCH:-x86_64}
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BUILD=${BUILD:-1}
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CWD=$(pwd)
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TMP=${TMP:-/tmp}
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PKG=$TMP/package-dhcpcd
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if [ "$ARCH" = "i486" ]; then
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SLKCFLAGS="-O2 -march=i486 -mtune=i686"
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elif [ "$ARCH" = "s390" ]; then
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SLKCFLAGS="-O2"
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elif [ "$ARCH" = "x86_64" ]; then
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SLKCFLAGS="-O2 -fPIC"
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fi
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rm -rf $PKG
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mkdir -p $TMP $PKG
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cd $TMP
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rm -rf dhcpcd-$VERSION
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tar xvf $CWD/dhcpcd-$VERSION.tar.bz2 || exit 1
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cd dhcpcd-$VERSION
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chown -R root:root .
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find . \
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\( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
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-exec chmod 755 {} \; -o \
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\( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
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-exec chmod 644 {} \;
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# This changes the default locations where *.pid and other files are
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# written - instead of various locations, use /etc/dhcpc
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# The latter directory was long traditional, and (more importantly)
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# you can't be sure that /var is mounted yet when dhcpcd is invoked.
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zcat $CWD/patches/config.h.diff.gz | patch -p1 || exit 1
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# Fixup the sample dhcpcd.sh script to reflect our changes
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zcat $CWD/patches/dhcpcd.sh.diff.gz | patch -p1 || exit 1
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# Fix a typo in the manpage
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zcat $CWD/patches/dhcpcd.8.in.diff.gz | patch -p1 || exit 1
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# Disable zeroconf support
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# I'm not sure if this is necessary, to be honest. If we do this though,
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# I think we'll want to edit the man page to remove references to it.
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#sed -i 's%#define ENABLE_IPV4LL%#undef ENABLE_IPV4LL%' config.h
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# Fix segfaulting on x86_64. Apparently i?86 is more forgiving
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#zcat $CWD/dhcpcd.vararg.diff.gz | patch -p1 --verbose || exit 1
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CFLAGS="$SLKCFLAGS" \
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make INFODIR=/etc/dhcpc || exit 1
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# We'll install this manually, as the only thing "make install" actually
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# installs is the executable and the man page, and the man page goes to
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# the wrong place :-)
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mkdir -p $PKG/sbin
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cp -a dhcpcd $PKG/sbin
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mkdir -p $PKG/usr/man/man8
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gzip -9c dhcpcd.8 > $PKG/usr/man/man8/dhcpcd.8.gz
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# This script (or its equivalent) has been installed non-executable for
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# several dhcpcd releases leading me to believe this is intentional on the
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# part of the developers. Indeed, the script is called a "sample" in the
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# included comments, and there's been at least one security issue related
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# to its use in the past, so it's probably a safer bet to not install it so
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# that it works "out of the box". However, making it non-executable is not
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# the best solution for this as it leads to error messages in the system
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# logs which I hear about from time to time. Instead, we'll make it
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# executable, but will give it a suffix of -sample so that dhcpcd won't
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# attempt to run it unless the admin specifically configure it to do so.
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# As far as I can tell it does nothing more than add some extra verbosity
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# to the logs anyway, and rc.inet1 already does that. There's really no
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# need that I can see to enable the script.
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mkdir -p $PKG/etc/dhcpc
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cp -a dhcpcd.sh $PKG/etc/dhcpc/dhcpcd.sh-sample
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chmod 755 $PKG/etc/dhcpc/dhcpcd.sh-sample
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find $PKG | xargs file | grep -e "executable" -e "shared object" \
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| grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
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mkdir -p $PKG/usr/doc/dhcpcd-$VERSION
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cp -a README $PKG/usr/doc/dhcpcd-$VERSION
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zcat $CWD/COPYRIGHT.gz > $PKG/usr/doc/dhcpcd-$VERSION/COPYRIGHT
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mkdir -p $PKG/install
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cat $CWD/slack-desc > $PKG/install/slack-desc
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cd $PKG
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/sbin/makepkg -l y -c n $TMP/dhcpcd-$VERSION-$ARCH-$BUILD.txz
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