development/afl: Added (security-oriented fuzzer).

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

1 files changed, 104 insertions, 0 deletions

diff --git a/development/afl/afl.SlackBuild b/development/afl/afl.SlackBuild
new file mode 100644
index 0000000000000..834efc27bec0f
--- /dev/null
+++ b/development/afl/afl.SlackBuild
@@ -0,0 +1,104 @@
+#!/bin/sh
+
+# Slackware build script for afl
+
+# Written by B. Watson (yalhcru@gmail.com)
+
+# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
+
+PRGNAM=afl
+VERSION=${VERSION:-2.49b}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$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 $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tgz
+cd $PRGNAM-$VERSION
+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 slack cflags, tell gcc to create stripped binaries
+sed -i "/^CFLAGS/s|-O3.*|$SLKCFLAGS -Wl,-s|" Makefile
+sed -i "/^CFLAGS/s|-O3|$SLKCFLAGS|" qemu_mode/build_qemu_support.sh
+
+make \
+  DESTDIR=$PKG \
+  PREFIX=/usr \
+  HELPER_PATH=/usr/lib$LIBDIRSUFFIX/$PRGNAM \
+  DOC_PATH=/usr/doc/$PRGNAM-$VERSION \
+  all \
+  install
+
+# llvm fast mode looks useful, include it.
+# comment this out if you're building on slack 14.1, its llvm is too old.
+make -C llvm_mode
+install -s -m0755 -oroot -groot afl-clang-fast $PKG/usr/bin
+ln -s afl-clang-fast $PKG/usr/bin/afl-clang-fast++
+
+WITHQEMU="without"
+
+# figure out the qemu source tarball name. N.B. update the README
+# when this changes!
+eval $( grep "^QEMU_URL=" qemu_mode/build_qemu_support.sh )
+QEMU_SRC="$( basename "$QEMU_URL" )"
+
+# optional qemu support, needed for fuzzing binary-only stuff,
+# only built if $CWD contains the qemu source.
+if [ -e "$CWD/$QEMU_SRC" ]; then
+  echo "=== qemu source \$CWD/$QEMU_SRC found"
+  cp "$CWD/$QEMU_SRC" qemu_mode
+
+  cd qemu_mode
+    sh build_qemu_support.sh
+  cd -
+
+  install -s -m0755 -oroot -groot afl-qemu-trace $PKG/usr/bin
+  WITHQEMU="with"
+fi
+
+# 'make install' already put the docs where they belong.
+# the experimental/ stuff is sample source code, include in docs.
+cp -a experimental $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+sed "s,@WITHQEMU@,$WITHQEMU," $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}