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# Copyright 2019-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit toolchain-funcs
DESCRIPTION="Linux kernel trace file system library"
HOMEPAGE="https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/"
if [[ ${PV} =~ [9]{4,} ]]; then
EGIT_REPO_URI="git://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/"
inherit git-r3
else
SRC_URI="https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/snapshot/${P}.tar.gz"
KEYWORDS="~amd64 ~arm64 ~riscv ~x86"
fi
LICENSE="LGPL-2.1"
SLOT="0"
IUSE="doc"
RDEPEND="
!<dev-util/trace-cmd-3.1.4-r2
>=dev-libs/libtraceevent-1.3.0
"
DEPEND="${RDEPEND}"
# source-highlight is needed, see bug https://bugs.gentoo.org/865469
BDEPEND="
virtual/pkgconfig
doc? ( app-text/xmlto app-text/asciidoc dev-util/source-highlight )
"
src_configure() {
EMAKE_FLAGS=(
"prefix=${EPREFIX}/usr"
"libdir=${EPREFIX}/usr/$(get_libdir)"
"CC=$(tc-getCC)"
"AR=$(tc-getAR)"
VERBOSE=1
)
}
src_compile() {
emake "${EMAKE_FLAGS[@]}"
use doc && emake doc
}
src_install() {
emake "${EMAKE_FLAGS[@]}" DESTDIR="${ED}" install
# can't prevent installation of the static lib with parameters
rm "${ED}/usr/$(get_libdir)/libtracefs.a" || die
# install-doc is wrong target, see https://bugs.gentoo.org/865465
use doc && emake "${EMAKE_FLAGS[@]}" DESTDIR="${ED}" install_doc
}