system/memtester: Added (memory test utility).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

4 files changed, 132 insertions, 0 deletions

diff --git a/system/memtester/README b/system/memtester/README
new file mode 100644
index 0000000000..df134f1b2e
--- /dev/null
+++ b/system/memtester/README
@@ -0,0 +1,23 @@
+memtester (memory test utility)
+
+memtester is a userspace utility for testing the memory subsystem for
+faults. Unlike memtest86, it runs as a process on a running Linux system,
+meaning it can't test all of memory the way memtest86 is able to... but
+you don't have to reboot to use it.
+
+Note that, by definition, memtester counts as a denial-of-service
+(resource exhaustion) attack against the local machine. Be cautious
+about using it, and definitely *read its man page* before use.
+
+memtester has traditionally been run as root, so that it can lock the
+memory it's testing to prevent swapping and remapping. However, it's
+possible to use capabilities to allow it to run correctly as a normal
+user. Use something like:
+
+# chown root:console /usr/bin/memtester
+# chmod 0750 /usr/bin/memtester
+# setcap cap_ipc_lock=ep /usr/bin/memtester
+
+This allows anyone in the "console" group to run memtester. You could
+also create a memtester group and use it in the chown command above,
+if you'd rather have more fine-grained control.
diff --git a/system/memtester/memtester.SlackBuild b/system/memtester/memtester.SlackBuild
new file mode 100644
index 0000000000..d32e2086c4
--- /dev/null
+++ b/system/memtester/memtester.SlackBuild
@@ -0,0 +1,78 @@
+#!/bin/sh
+
+# Slackware build script for memtester
+
+# Written by B. Watson (yalhcru@gmail.com)
+
+# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
+
+# The _5 is the debian patchlevel.
+
+PRGNAM=memtester
+VERSION=${VERSION:-4.3.0_5}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+SRCVER="$( echo $VERSION | cut -d_ -f1 )"
+DEBVER="$( echo $VERSION | cut -d_ -f2 )"
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${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/usr $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$SRCVER
+tar xvf $CWD/$PRGNAM-$SRCVER.tar.gz
+cd $PRGNAM-$SRCVER
+tar xvf $CWD/${PRGNAM}_$SRCVER-$DEBVER.debian.tar.xz
+chown -R root:root .
+find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
+        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+
+
+# These patches don't do much, but they're worth having.
+for i in $( cat debian/patches/series ); do
+  patch -p1 < debian/patches/$i
+done
+
+# After applying the debian patches, CC doesn't get a default value (?)
+make CC=${CC:-gcc} CFLAGS="$SLKCFLAGS"
+make install INSTALLPATH=$PKG/usr
+
+# Binary already stripped, manpage already gzipped.
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a BUGS CHANGELOG COPYING README* $PKG/usr/doc/$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:-tgz}
diff --git a/system/memtester/memtester.info b/system/memtester/memtester.info
new file mode 100644
index 0000000000..eac51c6c69
--- /dev/null
+++ b/system/memtester/memtester.info
@@ -0,0 +1,12 @@
+PRGNAM="memtester"
+VERSION="4.3.0_5"
+HOMEPAGE="http://pyropus.ca/software/memtester/"
+DOWNLOAD="http://pyropus.ca/software/memtester/old-versions/memtester-4.3.0.tar.gz \
+          http://deb.debian.org/debian/pool/main/m/memtester/memtester_4.3.0-5.debian.tar.xz"
+MD5SUM="598f41b7308e1f736164bca3ab84ddbe \
+        a1db0271761c3913357a1930e5753e3b"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="B. Watson"
+EMAIL="yalhcru@gmail.com"
diff --git a/system/memtester/slack-desc b/system/memtester/slack-desc
new file mode 100644
index 0000000000..d68f3dccba
--- /dev/null
+++ b/system/memtester/slack-desc
@@ -0,0 +1,19 @@
+# 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 ':' except on otherwise blank lines.
+
+         |-----handy-ruler------------------------------------------------------|
+memtester: memtester (memory test utility)
+memtester:
+memtester: memtester is a userspace utility for testing the memory subsystem
+memtester: for faults. Unlike memtest86, it runs as a process on a running
+memtester: Linux system, meaning it can't test all of memory the way memtest86
+memtester: is able to... but you don't have to reboot to use it.
+memtester:
+memtester:
+memtester:
+memtester:
+memtester: