slackbuilds/system/nix/nix.SlackBuild

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#!/bin/bash
# Slackware build script for nix
# Copyright 2019-2022 Pouria Rezaei <Pouria.rz@outlook.com>
# Copyright 2015 Pragmatic Cypher <slackbuilds@server.ky>
# 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.
# 20220325 bkw: Modified by SlackBuilds.org: fix multiple issues:
# - on 64-bit, /usr/bin/nix and some /usr/lib64/libnix*.so files
# were being written to the real root partition (this happened
# during "make", not "make install"). added a patch from Debian
# that prevents this.
# - on 32-bit, the same thing happened, plus the build failed. the
# same patch fixes that.
# - get rid of empty gzipped file usr/man/man1/nix3-manpages.gz.
#
# Note: this defeats ccache by default (it uses
# e.g. x86_64-slackware-linux-gcc instead of just gcc). If you want
# cacheable builds, export CC=gcc and CXX=g++ in the environment.
#
# Note: during the build, we get "warning: you don't have Internet
# access; disabling some network-dependent features" when building
# with network access disabled (e.g. in a container). I have no
# idea if this is a problem, but it's something the maintainer might
# want to look into. SlackBuilds aren't supposed to require network
# access to run.
cd $(dirname $0) ; CWD=$(pwd)
PRGNAM=nix
VERSION=${VERSION:-2.8.1}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) ARCH=i586 ;;
arm*) ARCH=arm ;;
*) ARCH=$( uname -m ) ;;
esac
fi
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
exit 0
fi
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
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
set -e
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find -L . \
\( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-o -perm 511 \) -exec chmod 755 {} \+ -o \
\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \+
# 20220325 bkw: patch from Debian, stops nix from installing
# /usr/bin/nix and its libraries during "make". spamming the real
# root partition is bad, m'kay?
patch -p1 < $CWD/fix_nix_DIR_in_doc_local_mk.patch
autoreconf -vfim
autoheader
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
--prefix=/usr \
--libdir=/usr/lib${LIBDIRSUFFIX} \
--mandir=/usr/man \
--docdir=/usr/doc/$PRGNAM-$VERSION \
--sysconfdir=/etc \
--build=$ARCH-slackware-linux \
--host=$ARCH-slackware-linux
make
make install DESTDIR=$PKG
find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
install -D --mode 0755 $CWD/config/rc.nix $PKG/etc/rc.d/rc.nix.new
mkdir -p $PKG/nix
mkdir -p $PKG/var/nix/profiles
mkdir -p $PKG/nix/var/nix/profiles
mkdir -p $PKG/nix/var/nix/daemon-socket
rm -fR $PKG/etc/init.d
rm -fR $PKG/usr/lib${LIBDIRSUFFIX}/systemd
find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
# 20220325 bkw: this isn't even named correctly for a man page...
rm -f $PKG/usr/man/man1/nix3-manpages.gz
if [ "$ARCH" = "x86_64" ]; then
rm -rf $PKG/usr/lib
fi
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a COPYING README.md $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh
cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE