blob: 1594a1558189171e4e549cc668b9c1913643d341 (
plain)
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
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
#!/bin/bash
#
# set_rlimits.SlackBuild is free software; you can redistribute
# it and/or modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the License,
# or any later version.
#
# htop.SlackBuild is distributed in the hope that it will
# be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 59 Temple
# Place - Suite 330, Boston, MA 02111-1307, USA
#
# slackbuild for set_rlimits, by Rafael Diniz
# tested: set_rlimits 1.2.0
#
# Look for slackbuildrc
if [ -f ~/.slackbuildrc ]; then
source ~/.slackbuildrc
elif [ -f /etc/slackbuildrc ]; then
source /etc/slackbuildrc
fi
# Set variables
CWD="$(pwd)"
SRC_NAME="set_rlimits"
PKG_NAME="set_rlimits"
ARCH=${ARCH:=i486}
SRC_VERSION=${VERSION:=1.2.0}
PKG_VERSION="$(echo "$SRC_VERSION" | tr '[[:blank:]-]' '_')"
BUILD=${BUILD:=1rd}
SRC_DIR=${SRC_DIR:=$CWD}/$PKG_NAME
TMP=${TMP:=/tmp}
PKG=${PKG:=$TMP/package-$PKG_NAME}
REPOS=${REPOS:=$TMP}
PREFIX=${PREFIX:=/usr}
PKG_SRC="$TMP/$SRC_NAME-$SRC_VERSION"
CONF_OPTIONS=${CONF_OPTIONS:=""}
NUMJOBS=${NUMJOBS:="-j3"}
# Set system libraries' path and optmization flags based on $ARCH
LIBDIR="$PREFIX/lib"
if [ "$ARCH" = "i386" ]; then
SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
SLKCFLAGS="-O2 -march=i486 -mcpu=i686"
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-O2 -march=i686"
elif [ "$ARCH" = "s390" ]; then
SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2"
LIBDIR="$PREFIX/lib64"
fi
# Set error codes (used by createpkg)
ERROR_WGET=31; ERROR_MAKE=32; ERROR_INSTALL=33
ERROR_MD5=34; ERROR_CONF=35; ERROR_HELP=36
ERROR_TAR=37; ERROR_MKPKG=38; ERROR_GPG=39
ERROR_PATCH=40; ERROR_VCS=41; ERROR_MKDIR=42
# Clean up any leftovers of previous builds
rm -rf "$PKG_SRC" 2> /dev/null
rm -rf "$PKG" 2> /dev/null
# Create directories if necessary
mkdir -p "$SRC_DIR" || exit $ERROR_MKDIR
mkdir -p "$PKG" || exit $ERROR_MKDIR
mkdir -p "$REPOS" || exit $ERROR_MKDIR
# Dowload source if necessary
SRC="$SRC_NAME-$VERSION.tgz"
URL="http://www.physics.adelaide.edu.au/~jwoithe/$SRC"
if [ ! -s "$SRC_DIR/$SRC" ] || ! gunzip -t "$SRC_DIR/$SRC" 2> /dev/null; then
wget "$URL" -O "$SRC_DIR/$SRC" || exit $ERROR_WGET
fi
# Untar
cd "$TMP"
tar --no-same-owner --no-same-permissions -xvf "$SRC_DIR/$SRC" || exit $ERROR_TAR
cd "$PKG_SRC"
# Compile
make clean
make $NUMJOBS || exit $ERROR_MAKE
# Install
mkdir -p "$PKG/usr/bin"
mkdir -p "$PKG/etc"
mkdir -p "$PKG/usr/man/man8/"
cp set_rlimits.conf "$PKG/etc/set_rlimits.conf.orig"
cp set_rlimits "$PKG/usr/bin"
cp set_rlimits.8 "$PKG/usr/man/man8/"
cat << EOC > "$PKG/etc/set_rlimits.conf"
# configfile sample by rafael diniz
# take a look at /etc/set_rlimits.conf.orig
@audio /usr/bin/jackd nice=-1 rtprio=85 memlock=256000
@audio /usr/bin/mplayer nice=-1 rtprio=79 memlock=256000
@audio /usr/bin/xmms nice=-1 rtprio=78 memlock=256000
@audio /usr/bin/qjackctl nice=-1 rtprio=60 memlock=256000
EOC
# set permissions
chown root.root "$PKG/usr/bin/set_rlimits"
chown root.root "$PKG/etc/set_rlimits.conf.orig"
chown root.root "$PKG/etc/set_rlimits.conf"
chown root.root "$PKG/usr/man/man8/set_rlimits.8"
# set suid bit
chmod u+s "$PKG/usr/bin/set_rlimits"
# Strip binaries
( cd "$PKG"
find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | \
xargs strip --strip-unneeded 2> /dev/null
find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | \
xargs strip --strip-unneeded 2> /dev/null
)
# Install documentation
DOCS="AUTHORS COPYING README Changelog"
mkdir -p "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION" || exit $ERROR_MKDIR
cp -a $DOCS "$PKG/usr/doc/$PKG_NAME-$PKG_VERSION"
# Add package description (slack-desc)
mkdir -p "$PKG/install" || exit $ERROR_MKDIR
cat << EODESC > "$PKG/install/slack-desc"
# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description. Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in. You must
# make exactly 11 lines for the formatting to be correct. It's also
# customary to leave one space after the ':'.
|-----handy-ruler---------------------------------------------------------|
set_rlimits: set_rlimits (give users access to realtime scheduling)
set_rlimits:
set_rlimits: It is a small program written to give unpriviledged users access to
set_rlimits: realtime scheduling via the new rlimits added to kernel 2.6.12. The new
set_rlimits: name reflects the fact that the program can control resource limits
set_rlimits: rather than just those related to realtime priorities. This new version
set_rlimits: adds a more flexible configuration file format, easier command line use
set_rlimits: and the ability to control the memlock resource limit. Read the enclosed
set_rlimits: README file and manpage for full details.
set_rlimits:
set_rlimits: http://www.physics.adelaide.edu.au/~jwoithe/
EODESC
# Build the package
cd "$PKG"
makepkg -l y -c n "$REPOS/$PKG_NAME-$PKG_VERSION-$ARCH-$BUILD.tgz" || exit $ERROR_MKPKG
# Delete source and build directories if requested
if [ "$CLEANUP" == "yes" ]; then
rm -rf "$PKG_SRC" "$PKG"
fi
|
