dragora/recipes/tools/procps-ng/recipe

# Build recipe for procps-ng.
#
# Copyright (c) 2016-2018, 2021 Matias Fonzo, <selk@dragora.org>.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Exit immediately on any error
set -e

program=procps-ng
version=3.3.17
release=1

# Define a category for the output of the package name
pkgcategory=tools

tarname=${program}-${version}.tar.xz

# Remote source(s)
fetch=https://downloads.sourceforge.net/project/procps-ng/Production/$tarname

description="
The /proc file system utilities.

Procps-ng is the package that has a bunch of small utilities that give
information about processes using the /proc filesystem.

The package includes: sysctl, pgrep, top, w, pwdx, vmstat, pkill,
tload, slabtop, pidof, uptime, watch, free, pmap, ps.
"

homepage=https://sourceforge.net/projects/procps-ng
license="GPLv2+, LGPLv2+"

# Source documentation
docs="AUTHORS COPYING* ChangeLog NEWS"
docsdir="${docdir}/${program}-${version}"

# The source directory has a different name
srcdir=procps-${version}

build()
{
    unpack "${tardir}/$tarname"

    cd "$srcdir"

    # Apply a patch taken from "Alpine Linux"
    patch -Np1 -i "${worktree}/patches/procps-ng/musl-fixes.patch"

    # Set sane permissions
    chmod -R u+w,go-w,a+rX-s .

    ./configure CPPFLAGS="$QICPPFLAGS" \
    CFLAGS="$QICFLAGS" LDFLAGS="$QILDFLAGS" \
     $configure_args \
     --libdir=/usr/lib${libSuffix} \
     --infodir=$infodir \
     --mandir=$mandir \
     --docdir=$docsdir \
     --disable-static \
     --enable-shared \
     --disable-kill \
     --disable-modern-top \
     --without-systemd \
     --build="$(gcc -dumpmachine)"

    make -j${jobs} V=1
    make -j${jobs} DESTDIR="$destdir" install-strip

    # Compress info documents deleting index file for the package
    if test -d "${destdir}/$infodir"
    then
        rm -f "${destdir}/${infodir}/dir"
        lzip -9 "${destdir}/${infodir}"/*
    fi

    # Compress and link man pages (if needed)
    if test -d "${destdir}/$mandir"
    then
        (
            cd "${destdir}/$mandir"
            find . -type f -exec lzip -9 {} +
            find . -type l | while read -r file
            do
                ln -sf "$(readlink -- "$file").lz" "${file}.lz"
                rm -- "$file"
            done
        )
    fi

    # Copy documentation
    mkdir -p "${destdir}/$docsdir"
    cp -p $docs "${destdir}/$docsdir"
}