development/ltrace: Added (library call trace utility).

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

development/ltrace/README

@@ -0,0 +1,5 @@
+ltrace (library call trace utility)
+
+ltrace intercepts and records dynamic library calls which are called
+by an executed process and the signals received by that process. It can
+also intercept and print the system calls executed by the program.

development/ltrace/doinst.sh

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+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+    rm $NEW
+  fi
+}
+
+config etc/ltrace.conf.new

development/ltrace/ltrace.SlackBuild

@@ -0,0 +1,97 @@
+#!/bin/sh
+
+# Slackware build script for ltrace
+
+# Written by B. Watson (yalhcru@gmail.com)
+
+# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
+
+PRGNAM=ltrace
+VERSION=${VERSION:-0.7.3_4}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -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
+
+# VERSION is upstream's plus Debian's (since we use their patchset)
+SRCVER=$( echo $VERSION | cut -d_ -f1 )
+DEBVER=$( echo $VERSION | cut -d_ -f2 )
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$SRCVER
+tar xvf $CWD/${PRGNAM}_$SRCVER.orig.tar.bz2
+cd $PRGNAM-$SRCVER
+tar xvf $CWD/${PRGNAM}_$SRCVER-$DEBVER.debian.tar.gz debian/patches
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+# apply Debian's patches, which fix a few bugs.
+for i in $( cat debian/patches/series ); do
+  patch -p1 < debian/patches/$i
+done
+
+# Slackware's gelf.h lives in /usr/include/libelf. Normally not a problem,
+# but ltrace is old enough that it doesn't use pkg-config.
+SLKCFLAGS="$SLKCFLAGS -I/usr/include/libelf"
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --docdir=/usr/doc/$PRGNAM-$VERSION \
+  --build=$ARCH-slackware-linux
+
+make
+make install-strip DESTDIR=$PKG
+
+gzip $PKG/usr/man/man?/*
+mv $PKG/etc/$PRGNAM.conf $PKG/etc/$PRGNAM.conf.new
+
+# docs already installed in right place, we don't need this one:
+rm -f $PKG/usr/doc/$PRGNAM-$VERSION/INSTALL
+
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

development/ltrace/ltrace.info

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+PRGNAM="ltrace"
+VERSION="0.7.3_4"
+HOMEPAGE="http://ltrace.org/"
+DOWNLOAD="http://ltrace.org/ltrace_0.7.3.orig.tar.bz2 \
+          http://ftp.debian.org/debian/pool/main/l/ltrace/ltrace_0.7.3-4.debian.tar.gz"
+MD5SUM="b3dd199af8f18637f7d4ef97fdfb9d14 \
+        ad5dde61fa4eabf4d774cf519cd743a7"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="B. Watson"
+EMAIL="yalhcru@gmail.com"

development/ltrace/slack-desc

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+# 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------------------------------------------------------|
+ltrace: ltrace (library call trace utility)
+ltrace:
+ltrace: ltrace intercepts and records dynamic library calls which are called
+ltrace: by an executed process and the signals received by that process. It
+ltrace: can also intercept and print the system calls executed by the program.
+ltrace:
+ltrace:
+ltrace:
+ltrace:
+ltrace:
+ltrace: