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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PYTHON_COMPAT=( python3_{7,8,9} )
LLVM_MAX_SLOT=11
inherit toolchain-funcs llvm python-single-r1
DESCRIPTION="A fork of AFL, the popular compile-time instrumentation fuzzer"
HOMEPAGE="https://github.com/AFLplusplus/AFLplusplus"
SRC_URI="https://github.com/AFLplusplus/AFLplusplus/archive/${PV}.tar.gz -> ${P}.tar.gz"
S="${WORKDIR}/AFLplusplus-${PV}"
LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~amd64"
IUSE="test"
REQUIRED_USE="${PYTHON_REQUIRED_USE}"
# Tests involve heavy use of LD_PRELOAD in some cases
# This isn't compatible with sandbox
RESTRICT="test"
RDEPEND="
${PYTHON_DEPS}
|| (
sys-devel/llvm:10
sys-devel/llvm:11
sys-devel/llvm:12
)
"
DEPEND="
${RDEPEND}
test? ( dev-util/cmocka )
"
QA_PREBUILT="/usr/share/afl/testcases/others/elf/small_exec.elf"
PATCHES=(
"${FILESDIR}/${PN}-3.0c-LDFLAGS.patch"
"${FILESDIR}/${PN}-3.0c-CFLAGS.patch"
)
pkg_setup() {
llvm_pkg_setup
python-single-r1_pkg_setup
}
src_prepare() {
default
sed -i -e 's/-O3 -fno-unroll-loops//' GNUmakefile || die
}
src_compile() {
emake \
CC="$(tc-getCC)" \
CFLAGS_FLTO="" \
PREFIX="${EPREFIX}/usr" \
HELPER_PATH="${EPREFIX}/usr/$(get_libdir)/afl" \
DOC_PATH="${EPREFIX}/usr/share/doc/${PF}" \
MAN_PATH="${EPREFIX}/usr/share/man/man8"
}
src_install() {
emake \
DESTDIR="${D}"
PREFIX="${EPREFIX}/usr" \
HELPER_PATH="${EPREFIX}/usr/$(get_libdir)/afl" \
DOC_PATH="${EPREFIX}/usr/share/doc/${PF}" \
MAN_PATH="${EPREFIX}/usr/share/man/man8" \
install
}
|
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