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dev-util/perf: move in-package library to its dedicated directory
/usr/lib64/libperf-gtk.so is solely used by this package. So I moved the library to its dedicated directory: /usr/libexec/perf-core. To let the perf command find the library, use LIBDIR config to include the directory to search path list. Signed-off-by: Naohiro Aota <naota@gentoo.org> Closes: https://bugs.gentoo.org/515954 Package-Manager: Portage-2.3.51, Repoman-2.3.11
This commit is contained in:
Naohiro Aota
185
dev-util/perf/perf-4.14.33-r1.ebuild
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185
dev-util/perf/perf-4.14.33-r1.ebuild
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# Copyright 1999-2018 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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PYTHON_COMPAT=( python2_7 )
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inherit bash-completion-r1 eutils toolchain-funcs python-single-r1 linux-info
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MY_PV="${PV/_/-}"
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MY_PV="${MY_PV/-pre/-git}"
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DESCRIPTION="Userland tools for Linux Performance Counters"
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HOMEPAGE="https://perf.wiki.kernel.org/"
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LINUX_V="${PV:0:1}.x"
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if [[ ${PV} == *_rc* ]] ; then
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LINUX_VER=$(ver_cut 1-2).$(($(ver_cut 3)-1))
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PATCH_VERSION=$(ver_cut 1-3)
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LINUX_PATCH=patch-${PV//_/-}.xz
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SRC_URI="mirror://kernel/linux/kernel/v${LINUX_V}/testing/${LINUX_PATCH}
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mirror://kernel/linux/kernel/v${LINUX_V}/testing/v${PATCH_VERSION}/${LINUX_PATCH}"
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elif [[ ${PV} == *.*.* ]] ; then
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# stable-release series
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LINUX_VER=$(ver_cut 1-2)
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LINUX_PATCH=patch-${PV}.xz
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SRC_URI="mirror://kernel/linux/kernel/v${LINUX_V}/${LINUX_PATCH}"
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else
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LINUX_VER=${PV}
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SRC_URI=""
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fi
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LINUX_SOURCES="linux-${LINUX_VER}.tar.xz"
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SRC_URI+=" mirror://kernel/linux/kernel/v${LINUX_V}/${LINUX_SOURCES}"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~mips ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux"
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IUSE="audit debug +demangle +doc gtk numa perl python slang unwind"
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REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
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RDEPEND="audit? ( sys-process/audit )
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demangle? ( sys-libs/binutils-libs:= )
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gtk? ( x11-libs/gtk+:2 )
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numa? ( sys-process/numactl )
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perl? ( dev-lang/perl )
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python? ( ${PYTHON_DEPS} )
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slang? ( dev-libs/newt )
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unwind? ( sys-libs/libunwind )
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dev-libs/elfutils"
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DEPEND="${RDEPEND}
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>=sys-kernel/linux-headers-4.9
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${LINUX_PATCH+dev-util/patchutils}
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sys-devel/bison
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sys-devel/flex
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doc? (
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app-text/asciidoc
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app-text/sgml-common
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app-text/xmlto
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sys-process/time
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)"
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S_K="${WORKDIR}/linux-${LINUX_VER}"
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S="${S_K}/tools/perf"
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CONFIG_CHECK="~PERF_EVENTS ~KALLSYMS"
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pkg_setup() {
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linux-info_pkg_setup
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use python && python-single-r1_pkg_setup
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}
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src_unpack() {
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local paths=(
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tools/arch tools/build tools/include tools/lib tools/perf tools/scripts
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include lib "arch/*/lib"
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)
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# We expect the tar implementation to support the -j option (both
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# GNU tar and libarchive's tar support that).
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echo ">>> Unpacking ${LINUX_SOURCES} (${paths[*]}) to ${PWD}"
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tar --wildcards -xpf "${DISTDIR}"/${LINUX_SOURCES} \
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"${paths[@]/#/linux-${LINUX_VER}/}" || die
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if [[ -n ${LINUX_PATCH} ]] ; then
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eshopts_push -o noglob
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ebegin "Filtering partial source patch"
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filterdiff -p1 ${paths[@]/#/-i } -z "${DISTDIR}"/${LINUX_PATCH} \
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> ${P}.patch || die
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eend $? || die "filterdiff failed"
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eshopts_pop
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fi
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local a
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for a in ${A}; do
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[[ ${a} == ${LINUX_SOURCES} ]] && continue
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[[ ${a} == ${LINUX_PATCH} ]] && continue
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unpack ${a}
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done
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}
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src_prepare() {
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default
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if [[ -n ${LINUX_PATCH} ]] ; then
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cd "${S_K}"
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eapply "${WORKDIR}"/${P}.patch
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fi
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# Drop some upstream too-developer-oriented flags and fix the
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# Makefile in general
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sed -i \
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-e "s:\$(sysconfdir_SQ)/bash_completion.d:$(get_bashcompdir):" \
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"${S}"/Makefile.perf || die
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# A few places still use -Werror w/out $(WERROR) protection.
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sed -i -e 's:-Werror::' \
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"${S}"/Makefile.perf "${S_K}"/tools/lib/bpf/Makefile || die
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# Avoid the call to make kernelversion
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echo "#define PERF_VERSION \"${MY_PV}\"" > PERF-VERSION-FILE
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# The code likes to compile local assembly files which lack ELF markings.
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find -name '*.S' -exec sed -i '$a.section .note.GNU-stack,"",%progbits' {} +
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}
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puse() { usex $1 "" no; }
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perf_make() {
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# The arch parsing is a bit funky. The perf tools package is integrated
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# into the kernel, so it wants an ARCH that looks like the kernel arch,
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# but it also wants to know about the split value -- i386/x86_64 vs just
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# x86. We can get that by telling the func to use an older linux version.
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# It's kind of a hack, but not that bad ...
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# LIBDIR sets a search path of perf-gtk.so. Bug 515954
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local arch=$(tc-arch-kernel)
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emake V=1 \
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CC="$(tc-getCC)" AR="$(tc-getAR)" LD="$(tc-getLD)" \
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prefix="${EPREFIX}/usr" bindir_relative="bin" \
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EXTRA_CFLAGS="${CFLAGS}" \
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ARCH="${arch}" \
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NO_DEMANGLE=$(puse demangle) \
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NO_GTK2=$(puse gtk) \
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NO_LIBAUDIT=$(puse audit) \
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NO_LIBPERL=$(puse perl) \
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NO_LIBPYTHON=$(puse python) \
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NO_LIBUNWIND=$(puse unwind) \
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NO_NEWT=$(puse slang) \
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NO_LIBNUMA=$(puse numa) \
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WERROR=0 \
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LIBDIR="/usr/libexec/perf-core" \
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"$@"
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}
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src_compile() {
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perf_make -f Makefile.perf
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use doc && perf_make -C Documentation
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}
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src_test() {
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:
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}
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src_install() {
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perf_make -f Makefile.perf install DESTDIR="${D}"
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if use gtk; then
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mv "${D}"/usr/$(get_libdir)/libperf-gtk.so \
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"${D}"/usr/libexec/perf-core || die
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fi
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dodoc CREDITS
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dodoc *txt Documentation/*.txt
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if use doc ; then
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HTML_DOCS="Documentation/*.html" einstalldocs
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doman Documentation/*.1
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fi
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}
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pkg_postinst() {
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if ! use doc ; then
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elog "Without the doc USE flag you won't get any documentation nor man pages."
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elog "And without man pages, you won't get any --help output for perf and its"
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elog "sub-tools."
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fi
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}
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