# Contributor: Marian <m.buschsieweke@uni-muenster.de>
# Maintainer: Marian <m.buschsieweke@uni-muenster.de>
pkgname=afl
pkgver=2.39b
pkgrel=0
pkgdesc="American fuzzy lop - a fuzzer relying on genetic algorithms instead brute force"
url="http://lcamtuf.coredump.cx/afl/"
arch="all"
license="ASL 2.0"
depends="clang clang-libs llvm llvm-libs"
makedepends="llvm-dev clang-dev"
subpackages="$pkgname-doc"
source="http://lcamtuf.coredump.cx/$pkgname/releases/$pkgname-$pkgver.tgz"
builddir="$srcdir/$pkgname-$pkgver"

build() {
	local dir; for dir in "$builddir" "$builddir"/llvm_mode; do
		make -C "$dir" PREFIX=/usr CC=clang AFL_NO_X86=1
	done
}

package() {
	cd "$builddir"

	make AFL_NO_X86=1 PREFIX=/usr DESTDIR="$pkgdir" install

	install -Dm644 llvm_mode/README.llvm \
		"$pkgdir"/usr/share/doc/$pkgname/README.llvm_mode

	# Only install the llvm_mode of afl. Even though this is still
	# considered experimental it faster than the gcc mode and portable to
	# non-x86 platforms. Therefore only support the llvm_mode is the only
	# way to make this package work on all platforms.
	rm -f "$pkgdir/usr/bin/afl-clang" "$pkgdir/usr/bin/afl-clang++" \
		"$pkgdir/usr/bin/afl-gcc" "$pkgdir/usr/bin/afl-g++"
}

sha512sums="0df37fc8dea65d4130bc0fc8aaa23525bde4832c7202efb78ebe740d661546adee575b48fb94d851ef26293ca28a6ff818ab1dfd643c8e688aceb520e11229d0  afl-2.39b.tgz"