app-arch/xz-utils: Sync with Gentoo

It's from Gentoo commit 5e95594973108f1836a35efec996cfbd69e209c0.
This commit is contained in:
Flatcar Buildbot 2023-10-16 07:10:21 +00:00
parent 66d71bf365
commit fb633eb0b0
3 changed files with 44 additions and 7 deletions

View File

@ -9,6 +9,7 @@
<flag name="extra-filters">Build additional filters that are not
used in any of the default xz presets. This includes delta
and BCJ coders, additional match finders and SHA256 checks.</flag>
<flag name="pgo">Optimize the build using Profile Guided Optimization (PGO)</flag>
</use>
<upstream>
<remote-id type="cpe">cpe:/a:tukaani:xz</remote-id>

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@ -6,7 +6,7 @@
EAPI=8
inherit libtool multilib multilib-minimal preserve-libs usr-ldscript
inherit flag-o-matic libtool multilib multilib-minimal preserve-libs usr-ldscript
if [[ ${PV} == 9999 ]] ; then
# Per tukaani.org, git.tukaani.org is a mirror of github and
@ -47,7 +47,7 @@ HOMEPAGE="https://tukaani.org/xz/"
# See top-level COPYING file as it outlines the various pieces and their licenses.
LICENSE="public-domain LGPL-2.1+ GPL-2+"
SLOT="0"
IUSE="doc +extra-filters nls static-libs"
IUSE="doc +extra-filters pgo nls static-libs"
if [[ ${PV} != 9999 ]] ; then
BDEPEND+=" verify-sig? ( sec-keys/openpgp-keys-jiatan )"
@ -103,6 +103,26 @@ multilib_src_configure() {
ECONF_SOURCE="${S}" econf "${myconf[@]}"
}
multilib_src_compile() {
# -fprofile-partial-training because upstream note the test suite isn't super comprehensive
# See https://documentation.suse.com/sbp/all/html/SBP-GCC-10/index.html#sec-gcc10-pgo
local pgo_generate_flags=$(usev pgo "-fprofile-update=atomic -fprofile-dir=${T}/${ABI}-pgo -fprofile-generate=${T}/${ABI}-pgo $(test-flags-CC -fprofile-partial-training)")
local pgo_use_flags=$(usev pgo "-fprofile-use=${T}/${ABI}-pgo -fprofile-dir=${T}/${ABI}-pgo $(test-flags-CC -fprofile-partial-training)")
emake CFLAGS="${CFLAGS} ${pgo_generate_flags}"
if use pgo ; then
emake CFLAGS="${CFLAGS} ${pgo_generate_flags}" -k check
if tc-is-clang; then
llvm-profdata merge "${T}"/${ABI}-pgo --output="${T}"/${ABI}-pgo/default.profdata || die
fi
emake clean
emake CFLAGS="${CFLAGS} ${pgo_use_flags}"
fi
}
multilib_src_install() {
default

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@ -47,7 +47,7 @@ HOMEPAGE="https://tukaani.org/xz/"
# See top-level COPYING file as it outlines the various pieces and their licenses.
LICENSE="public-domain LGPL-2.1+ GPL-2+"
SLOT="0"
IUSE="doc +extra-filters nls static-libs"
IUSE="doc +extra-filters pgo nls static-libs"
if [[ ${PV} != 9999 ]] ; then
BDEPEND+=" verify-sig? ( sec-keys/openpgp-keys-jiatan )"
@ -100,13 +100,29 @@ multilib_src_configure() {
myconf+=( --disable-path-for-script )
fi
# ifunc is incompatible w/ asan
# https://github.com/tukaani-project/xz/issues/62#issuecomment-1719489932
is-flagq -fsanitize=address && myconf+=( --disable-ifunc )
ECONF_SOURCE="${S}" econf "${myconf[@]}"
}
multilib_src_compile() {
# -fprofile-partial-training because upstream note the test suite isn't super comprehensive
# See https://documentation.suse.com/sbp/all/html/SBP-GCC-10/index.html#sec-gcc10-pgo
local pgo_generate_flags=$(usev pgo "-fprofile-update=atomic -fprofile-dir=${T}/${ABI}-pgo -fprofile-generate=${T}/${ABI}-pgo $(test-flags-CC -fprofile-partial-training)")
local pgo_use_flags=$(usev pgo "-fprofile-use=${T}/${ABI}-pgo -fprofile-dir=${T}/${ABI}-pgo $(test-flags-CC -fprofile-partial-training)")
emake CFLAGS="${CFLAGS} ${pgo_generate_flags}"
if use pgo ; then
emake CFLAGS="${CFLAGS} ${pgo_generate_flags}" -k check
if tc-is-clang; then
llvm-profdata merge "${T}"/${ABI}-pgo --output="${T}"/${ABI}-pgo/default.profdata || die
fi
emake clean
emake CFLAGS="${CFLAGS} ${pgo_use_flags}"
fi
}
multilib_src_install() {
default