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app-arch/xz-utils: Sync with Gentoo
It's from Gentoo commit 5e95594973108f1836a35efec996cfbd69e209c0.
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@ -9,6 +9,7 @@
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<flag name="extra-filters">Build additional filters that are not
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used in any of the default xz presets. This includes delta
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and BCJ coders, additional match finders and SHA256 checks.</flag>
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<flag name="pgo">Optimize the build using Profile Guided Optimization (PGO)</flag>
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</use>
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<upstream>
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<remote-id type="cpe">cpe:/a:tukaani:xz</remote-id>
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@ -6,7 +6,7 @@
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EAPI=8
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inherit libtool multilib multilib-minimal preserve-libs usr-ldscript
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inherit flag-o-matic libtool multilib multilib-minimal preserve-libs usr-ldscript
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if [[ ${PV} == 9999 ]] ; then
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# Per tukaani.org, git.tukaani.org is a mirror of github and
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@ -47,7 +47,7 @@ HOMEPAGE="https://tukaani.org/xz/"
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# See top-level COPYING file as it outlines the various pieces and their licenses.
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LICENSE="public-domain LGPL-2.1+ GPL-2+"
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SLOT="0"
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IUSE="doc +extra-filters nls static-libs"
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IUSE="doc +extra-filters pgo nls static-libs"
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if [[ ${PV} != 9999 ]] ; then
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BDEPEND+=" verify-sig? ( sec-keys/openpgp-keys-jiatan )"
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@ -103,6 +103,26 @@ multilib_src_configure() {
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ECONF_SOURCE="${S}" econf "${myconf[@]}"
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}
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multilib_src_compile() {
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# -fprofile-partial-training because upstream note the test suite isn't super comprehensive
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# See https://documentation.suse.com/sbp/all/html/SBP-GCC-10/index.html#sec-gcc10-pgo
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local pgo_generate_flags=$(usev pgo "-fprofile-update=atomic -fprofile-dir=${T}/${ABI}-pgo -fprofile-generate=${T}/${ABI}-pgo $(test-flags-CC -fprofile-partial-training)")
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local pgo_use_flags=$(usev pgo "-fprofile-use=${T}/${ABI}-pgo -fprofile-dir=${T}/${ABI}-pgo $(test-flags-CC -fprofile-partial-training)")
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emake CFLAGS="${CFLAGS} ${pgo_generate_flags}"
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if use pgo ; then
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emake CFLAGS="${CFLAGS} ${pgo_generate_flags}" -k check
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if tc-is-clang; then
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llvm-profdata merge "${T}"/${ABI}-pgo --output="${T}"/${ABI}-pgo/default.profdata || die
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fi
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emake clean
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emake CFLAGS="${CFLAGS} ${pgo_use_flags}"
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fi
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}
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multilib_src_install() {
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default
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@ -47,7 +47,7 @@ HOMEPAGE="https://tukaani.org/xz/"
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# See top-level COPYING file as it outlines the various pieces and their licenses.
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LICENSE="public-domain LGPL-2.1+ GPL-2+"
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SLOT="0"
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IUSE="doc +extra-filters nls static-libs"
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IUSE="doc +extra-filters pgo nls static-libs"
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if [[ ${PV} != 9999 ]] ; then
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BDEPEND+=" verify-sig? ( sec-keys/openpgp-keys-jiatan )"
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@ -100,13 +100,29 @@ multilib_src_configure() {
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myconf+=( --disable-path-for-script )
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fi
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# ifunc is incompatible w/ asan
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# https://github.com/tukaani-project/xz/issues/62#issuecomment-1719489932
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is-flagq -fsanitize=address && myconf+=( --disable-ifunc )
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ECONF_SOURCE="${S}" econf "${myconf[@]}"
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}
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multilib_src_compile() {
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# -fprofile-partial-training because upstream note the test suite isn't super comprehensive
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# See https://documentation.suse.com/sbp/all/html/SBP-GCC-10/index.html#sec-gcc10-pgo
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local pgo_generate_flags=$(usev pgo "-fprofile-update=atomic -fprofile-dir=${T}/${ABI}-pgo -fprofile-generate=${T}/${ABI}-pgo $(test-flags-CC -fprofile-partial-training)")
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local pgo_use_flags=$(usev pgo "-fprofile-use=${T}/${ABI}-pgo -fprofile-dir=${T}/${ABI}-pgo $(test-flags-CC -fprofile-partial-training)")
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emake CFLAGS="${CFLAGS} ${pgo_generate_flags}"
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if use pgo ; then
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emake CFLAGS="${CFLAGS} ${pgo_generate_flags}" -k check
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if tc-is-clang; then
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llvm-profdata merge "${T}"/${ABI}-pgo --output="${T}"/${ABI}-pgo/default.profdata || die
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fi
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emake clean
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emake CFLAGS="${CFLAGS} ${pgo_use_flags}"
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fi
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}
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multilib_src_install() {
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default
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