| # Copyright 2017 The Chromium OS Authors. All rights reserved. |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| EAPI=5 |
| |
| inherit autotools flag-o-matic |
| |
| DESCRIPTION="Utilies for generating, examining AFDO profiles" |
| HOMEPAGE="http://gcc.gnu.org/wiki/AutoFDO" |
| SRC_URI="https://github.com/google/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz" |
| |
| LICENSE="Apache-2.0" |
| SLOT="0" |
| KEYWORDS="*" |
| IUSE="" |
| |
| DEPEND="dev-libs/openssl:0= |
| dev-libs/protobuf:= |
| dev-libs/libffi |
| sys-devel/llvm |
| sys-libs/zlib" |
| RDEPEND="${DEPEND}" |
| |
| src_prepare() { |
| # Link with libLLVM, since we are building LLVM dynamically and linking |
| # it statically, see http://crbug.com/936051. |
| epatch "${FILESDIR}/autofdo-0.19-link-with-libllvm.patch" |
| |
| # Upstream AutoFDO needs to build protobuf with source, but the build |
| # script doesn't work on Chrome OS. Since Chrome OS has protobuf library, |
| # we can use the system library instead of building a new one. |
| epatch "${FILESDIR}/autofdo-0.19-use-system-protobuf.patch" |
| |
| # Fix clang error reported in https://crbug.com/1057903 |
| epatch "${FILESDIR}/autofdo-0.19-llvm-stringref-error.patch" |
| |
| # The upstream tarball does not have aclocal.m4, and the upstream |
| # Makefile.in is generated from automake 1.15. We are still using |
| # automake 1.14. This mismatch makes the build fail. |
| # https://github.com/google/autofdo/issues/60 |
| # We need to regenerate the Makefile. |
| eautoreconf |
| } |
| |
| src_configure() { |
| append-ldflags $(no-as-needed) |
| econf |
| } |
| |
| src_compile() { |
| MAKEOPTS="-j1" emake |
| } |
| |
| src_install() { |
| dobin create_gcov create_llvm_prof dump_gcov profile_diff \ |
| profile_merger profile_update sample_merger |
| } |
