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Diffstat (limited to 'app-forensics/aflplusplus/aflplusplus-3.12c-r2.ebuild')
-rw-r--r-- | app-forensics/aflplusplus/aflplusplus-3.12c-r2.ebuild | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/app-forensics/aflplusplus/aflplusplus-3.12c-r2.ebuild b/app-forensics/aflplusplus/aflplusplus-3.12c-r2.ebuild new file mode 100644 index 000000000000..c2f64e5af6d4 --- /dev/null +++ b/app-forensics/aflplusplus/aflplusplus-3.12c-r2.ebuild @@ -0,0 +1,97 @@ +# 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=12 +inherit toolchain-funcs llvm optfeature 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-${PV}" + +LICENSE="Apache-2.0" +SLOT="0" +KEYWORDS="~amd64 ~arm64" +IUSE="test" + +REQUIRED_USE="${PYTHON_REQUIRED_USE}" + +# Tests involve heavy use of LD_PRELOAD in some cases +# This isn't compatible with sandbox +RESTRICT="test" + +# It turns out we need Clang too +RDEPEND=" + ${PYTHON_DEPS} + >=sys-devel/llvm-10:= + || ( + sys-devel/clang:10 + sys-devel/clang:11 + sys-devel/clang: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}/${PN}-3.0c-CFLAGS.patch" +) + +llvm_check_deps() { + has_version -b "sys-devel/clang:${LLVM_SLOT}" && \ + has_version -b "sys-devel/llvm:${LLVM_SLOT}" +} + +pkg_setup() { + llvm_pkg_setup + python-single-r1_pkg_setup +} + +src_prepare() { + default + + sed -i -e 's/-O3 -fno-unroll-loops//' GNUmakefile || die +} + +src_compile() { + emake \ + CC="$(tc-getCC)" \ + CXX="$(tc-getCXX)" \ + CFLAGS_FLTO="" \ + PREFIX="${EPREFIX}/usr" \ + HELPER_PATH="${EPREFIX}/usr/$(get_libdir)/afl" \ + DOC_PATH="${EPREFIX}/usr/share/doc/${PF}" \ + MAN_PATH="${EPREFIX}/usr/share/man/man8" +} + +src_test() { + emake \ + CC="$(tc-getCC)" \ + CXX="$(tc-getCXX)" +} + +src_install() { + emake \ + CC="$(tc-getCC)" \ + CXX="$(tc-getCXX)" \ + DESTDIR="${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 +} + +pkg_postinst() { + # TODO: Any others? + optfeature "fuzzing with AFL_USE_ASAN" sys-libs/compiler-rt-sanitizers[asan] + optfeature "fuzzing with AFL_USE_MSAN" sys-libs/compiler-rt-sanitizers[msan] +} |