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+# Maintainer: Asger Hautop Drewsen <asgerdrewsen@gmail.com>
+pkgname=afl-unicorn-git
+pkgver=r228.44a50c8
+pkgrel=1
+pkgdesc="Lets you fuzz any piece of binary that can be emulated by Unicorn Engine."
+arch=('any')
+url="https://github.com/Battelle/afl-unicorn"
+license=('apache')
+depends=('glibc' 'bash' 'python' 'python2' 'python-setuptools')
+provides=('afl' 'unicorn' 'python-unicorn')
+conflicts=('afl' 'unicorn' 'python-unicorn')
+options=('staticlibs' '!emptydirs' '!strip')
+unicorn_version="1.0.1"
+source=(
+	"git+https://github.com/Battelle/afl-unicorn"
+	"https://github.com/unicorn-engine/unicorn/archive/${unicorn_version}.tar.gz"
+)
+md5sums=('SKIP'
+         '2a2b619e7517781750da75adee6d2e08')
+
+pkgver() {
+	cd "${srcdir}/afl-unicorn"
+	printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
+}
+
+prepare() {
+	cd "${srcdir}/afl-unicorn/unicorn_mode"
+	rm -rf "unicorn-${unicorn_version}"
+	mv "${srcdir}/unicorn-${unicorn_version}" .
+
+	for p in patches/*.diff; do
+		patch -p0 < "$p"
+	done
+
+	cd "unicorn-${unicorn_version}"
+	sed 's|-O3|-O2|g' -i Makefile qemu/configure
+	sed 's|-g ||g' -i qemu/configure
+	sed 's|UNICORN_DEBUG ?= yes|UNICORN_DEBUG ?= no|g' -i config.mk
+}
+
+build() {
+	cd "${srcdir}/afl-unicorn"
+	make PREFIX=/usr
+	make -C llvm_mode PREFIX=/usr
+
+	cd "unicorn_mode/unicorn-${unicorn_version}"
+	make UNICORN_QEMU_FLAGS="--python=/usr/bin/python2"
+
+	cd "bindings"
+	python const_generator.py python
+	cd "python"
+	python setup.py build
+}
+
+package() {
+	cd "${srcdir}/afl-unicorn"
+	make PREFIX=/usr DESTDIR="${pkgdir}" install
+	install -Dm 644 llvm_mode/README.llvm -t "${pkgdir}/usr/share/doc/${pkgname}"
+
+	cd "unicorn_mode/unicorn-${unicorn_version}"
+	make DESTDIR="${pkgdir}" install
+	install -Dm 644 samples/*.c -t "${pkgdir}/usr/share/doc/${pkgname}/samples"
+
+	cd bindings/python
+	python setup.py install --root="${pkgdir}" -O1 --skip-build
+	install -Dm 644 sample* shellcode.py -t "${pkgdir}/usr/share/doc/${pkgname}/samples"
+}