1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
#!/bin/bash
# Slackware build script for pngquant
# Ryan P.C. McQuen | Everett, WA | ryanpcmcquen@member.fsf.org
# 2017 - Dhaby Xiloj - <slack.dhabyx@gmail.com>
# Copyright 2013-2015 Kyle Guinn <elyk03@gmail.com>, 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.
# 20230701 bkw: Modified by SlackBuilds.org, BUILD=2:
# - strip binary and shared lib.
# - remove INSTALL from doc dir (compile instructions only).
# - add README note saying OPENMP=yes is broken.
#
# Note: upstream switched from C to Rust. The last C release was
# 2.18.0 (Feb 3, 2023), which this build should probably be updated
# for (assuming it doesn't break imgmin or tuxpaint, which depend on
# this).
#
# The 3.0.x releases don't look like they're API compatible. I would
# rather stab myself in the eye with a rusty fork than deal with Rust,
# but someone might want to look into 3.0.x (possibly as a separate
# SlackBuild, leaving this one at 2.18.0).
cd $(dirname $0) ; CWD=$(pwd)
PRGNAM=pngquant
VERSION=${VERSION:-2.9.0}
BUILD=${BUILD:-2}
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}
DOCS="CHANGELOG COPYRIGHT README.md"
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-src.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
chmod -R u+w,go-w,a+rX-st .
# 20230701 bkw: building with OPENMP=yes is broken on Slackware 15.0,
# which I suppose is why this was disabled by default. I thought using
# CC=clang might help, but it doesn't.
if [ "${OPENMP:-no}" != "no" ]; then
openmp="--with-openmp"
fi
./configure \
--prefix=/usr \
$openmp \
CFLAGS="$SLKCFLAGS"
sed -i -e 's#share/man#man#' Makefile
make
make -C lib shared
strip $PRGNAM
make PREFIX=$PKG/usr install
# manual installation of libraries:
install -s -D -m0755 lib/libimagequant.so.0 $PKG/usr/lib${LIBDIRSUFFIX}/libimagequant.so.0
install -D -m0644 lib/libimagequant.a $PKG/usr/lib${LIBDIRSUFFIX}/libimagequant.a
install -D -m0644 lib/libimagequant.h $PKG/usr/include/libimagequant.h
gzip -9 $PKG/usr/man/man*/*
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a $DOCS $PKG/usr/doc/$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
cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
|
