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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI="5"
inherit flag-o-matic eutils toolchain-funcs
if [[ ${PV} == "9999" ]] ; then
EGIT_REPO_URI="git://git.code.sf.net/p/strace/code"
EGIT_PROJECT="${PN}"
inherit git-2 autotools
else
SRC_URI="mirror://sourceforge/${PN}/${P}.tar.xz"
KEYWORDS="alpha amd64 arm ~arm64 ~hppa ia64 ~m68k ~mips ~ppc ppc64 ~s390 ~sh sparc x86 ~amd64-linux ~arm-linux ~x86-linux"
fi
DESCRIPTION="A useful diagnostic, instructional, and debugging tool"
HOMEPAGE="https://sourceforge.net/projects/strace/"
LICENSE="BSD"
SLOT="0"
IUSE="aio perl static unwind"
LIB_DEPEND="unwind? ( sys-libs/libunwind[static-libs(+)] )"
# strace only uses the header from libaio to decode structs
DEPEND="static? ( ${LIB_DEPEND} )
aio? ( >=dev-libs/libaio-0.3.106 )
sys-kernel/linux-headers"
RDEPEND="!static? ( ${LIB_DEPEND//\[static-libs(+)]} )
perl? ( dev-lang/perl )"
src_prepare() {
if epatch_user || [[ ! -e configure ]] ; then
# git generation
./xlat/gen.sh || die
./generate_mpers_am.sh || die
eautoreconf
[[ ! -e CREDITS ]] && cp CREDITS{.in,}
fi
filter-lfs-flags # configure handles this sanely
use static && append-ldflags -static
export ac_cv_header_libaio_h=$(usex aio)
use elibc_musl && export ac_cv_header_stdc=no
# Stub out the -k test since it's known to be flaky. #545812
sed -i '1iexit 77' tests*/strace-k.test || die
}
src_configure() {
# Set up the default build settings, and then use the names strace expects.
tc-export_build_env BUILD_{CC,CPP}
local v bv
for v in CC CPP {C,CPP,LD}FLAGS ; do
bv="BUILD_${v}"
export "${v}_FOR_BUILD=${!bv}"
done
econf $(use_with unwind libunwind)
}
src_install() {
default
use perl || rm "${ED}"/usr/bin/strace-graph
dodoc CREDITS
}
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