| # Copyright 1999-2016 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI="5" |
| |
| MY_PV=${PV/_/-} |
| MY_P=${PN}-${MY_PV} |
| inherit eutils libtool multilib-minimal |
| |
| DESCRIPTION="Portable and efficient API to determine the call-chain of a program" |
| HOMEPAGE="https://savannah.nongnu.org/projects/libunwind" |
| SRC_URI="http://download.savannah.nongnu.org/releases/libunwind/${MY_P}.tar.gz" |
| |
| LICENSE="MIT" |
| SLOT="7" |
| KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux" |
| IUSE="debug debug-frame doc libatomic lzma static-libs" |
| |
| RESTRICT="test" #461958 -- re-enable tests with >1.1 again for retesting, this is here for #461394 |
| |
| # We just use the header from libatomic. |
| RDEPEND="lzma? ( app-arch/xz-utils )" |
| DEPEND="${RDEPEND} |
| libatomic? ( dev-libs/libatomic_ops )" |
| |
| DOCS=( AUTHORS ChangeLog NEWS README TODO ) |
| |
| QA_DT_NEEDED_x86_fbsd="usr/lib/libunwind.so.7.0.0" |
| |
| S="${WORKDIR}/${MY_P}" |
| |
| MULTILIB_WRAPPED_HEADERS=( |
| /usr/include/libunwind.h |
| |
| # see libunwind.h for the full list of arch-specific headers |
| /usr/include/libunwind-aarch64.h |
| /usr/include/libunwind-arm.h |
| /usr/include/libunwind-hppa.h |
| /usr/include/libunwind-ia64.h |
| /usr/include/libunwind-mips.h |
| /usr/include/libunwind-ppc32.h |
| /usr/include/libunwind-ppc64.h |
| /usr/include/libunwind-sh.h |
| /usr/include/libunwind-tilegx.h |
| /usr/include/libunwind-x86.h |
| /usr/include/libunwind-x86_64.h |
| ) |
| |
| src_prepare() { |
| # These tests like to fail. bleh. |
| echo 'int main(){return 0;}' > tests/Gtest-dyn1.c |
| echo 'int main(){return 0;}' > tests/Ltest-dyn1.c |
| |
| # Since we have tests disabled via RESTRICT, disable building in the subdir |
| # entirely. This worksaround some build errors too. #484846 |
| sed -i -e '/^SUBDIRS/s:tests::' Makefile.in || die |
| |
| elibtoolize |
| multilib_copy_sources |
| } |
| |
| multilib_src_configure() { |
| # --enable-cxx-exceptions: always enable it, headers provide the interface |
| # and on some archs it is disabled by default causing a mismatch between the |
| # API and the ABI, bug #418253 |
| # conservative-checks: validate memory addresses before use; as of 1.0.1, |
| # only x86_64 supports this, yet may be useful for debugging, couple it with |
| # debug useflag. |
| ac_cv_header_atomic_ops_h=$(usex libatomic) \ |
| econf \ |
| --enable-cxx-exceptions \ |
| --enable-coredump \ |
| --enable-ptrace \ |
| --enable-setjmp \ |
| $(use_enable debug-frame) \ |
| $(use_enable doc documentation) \ |
| $(use_enable lzma minidebuginfo) \ |
| $(use_enable static-libs static) \ |
| $(use_enable debug conservative_checks) \ |
| $(use_enable debug) |
| } |
| |
| multilib_src_test() { |
| # Explicitly allow parallel build of tests. |
| # Sandbox causes some tests to freak out. |
| SANDBOX_ON=0 emake check |
| } |
| |
| multilib_src_install() { |
| default |
| # libunwind-ptrace.a (and libunwind-ptrace.h) is separate API and without |
| # shared library, so we keep it in any case |
| use static-libs || find "${ED}"usr '(' -name 'libunwind-generic.a' -o -name 'libunwind*.la' ')' -delete |
| } |