1 # Build recipe for gzip.
3 # Copyright (c) 2016-2018, 2020 Matias Fonzo, <selk@dragora.org>.
4 # Copyright (c) 2022-2023 Matias Fonzo, <selk@dragora.org>.
6 # Licensed under the Apache License, Version 2.0 (the "License");
7 # you may not use this file except in compliance with the License.
8 # You may obtain a copy of the License at
10 # http://www.apache.org/licenses/LICENSE-2.0
12 # Unless required by applicable law or agreed to in writing, software
13 # distributed under the License is distributed on an "AS IS" BASIS,
14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 # See the License for the specific language governing permissions and
16 # limitations under the License.
18 # Exit immediately on any error
25 # Define a category for the output of the package name
26 pkgcategory=compressors
28 tarname=${program}-${version}.tar.gz
31 fetch=https://ftp.gnu.org/gnu/gzip/$tarname
36 Gzip (GNU zip) is a compression utility designed to be a replacement
37 for 'compress'. Its main advantages over 'compress' are much better
38 compression and freedom from patented algorithms. It has been adopted
39 by the GNU project and is now relatively popular on the Internet.
41 This package has been built to be used with the zutils package.
44 homepage=https://www.gnu.org/software/gzip
47 # Source documentation
48 docs="AUTHORS COPYING ChangeLog NEWS README* THANKS TODO"
49 docsdir="${docdir}/${program}-${version}"
53 unpack "${tardir}/$tarname"
57 # Set sane permissions
58 chmod -R u+w,go-w,a+rX-s .
60 ./configure DEFS="NO_ASM" CPPFLAGS="$QICPPFLAGS" \
61 CFLAGS="$QICFLAGS" LDFLAGS="$QILDFLAGS -static" \
63 --libdir=/usr/lib${libSuffix} \
66 --program-transform-name='s/^z/gz/' \
67 --build="$(gcc -dumpmachine)"
70 make -j${jobs} DESTDIR="$destdir" install
72 # This is provided by the ncompress package
73 rm -f "${destdir}/usr/bin/uncompress"
75 # Override hard-links with soft-links for package size
77 cd "${destdir}/${mandir}/man1" || exit 1
78 ln -sf gzip.1 gunzip.1
80 ln -sf gzdiff.1 gzcmp.1
83 # Compress info documents deleting index file for the package
84 if test -d "${destdir}/$infodir"
86 rm -f "${destdir}/${infodir}/dir"
87 lzip -9 "${destdir}/${infodir}"/*
90 # Compress and link man pages (if needed)
91 if test -d "${destdir}/$mandir"
94 cd "${destdir}/$mandir"
95 find . -type f -exec lzip -9 {} +
96 find . -type l | while read -r file
98 ln -sf "$(readlink -- "$file").lz" "${file}.lz"
105 mkdir -p "${destdir}/$docsdir"
106 cp -p $docs "${destdir}/$docsdir"