>>> Install pypy3-5.10.0 into /var/tmp/portage/dev-python/pypy3-5.10.0/image/ category dev-python * Installing PyPy ... * PT_PAX marking -m /var/tmp/portage/dev-python/pypy3-5.10.0/image/usr/lib64/pypy3/pypy3-c with scanelf * PT_PAX marking -m /var/tmp/portage/dev-python/pypy3-5.10.0/image/usr/lib64/pypy3/libpypy3-c.so with scanelf * XATTR_PAX marking -me /var/tmp/portage/dev-python/pypy3-5.10.0/image/usr/lib64/pypy3/pypy3-c with setfattr * XATTR_PAX marking -me /var/tmp/portage/dev-python/pypy3-5.10.0/image/usr/lib64/pypy3/libpypy3-c.so with setfattr !!! doins: Unknown install options: -p, ['-p'] !!! doins: Continue with falling back to `install` command execution, which can be slower. Portage 2.3.19 (python 2.7.14-final-0, default/linux/amd64/13.0, gcc-7.2.0, glibc-2.26-r3, 4.13.4-gentoo x86_64) ================================================================= System uname: Linux-4.13.4-gentoo-x86_64-AMD_FX-tm-8350_Eight-Core_Processor-with-gentoo-2.4.1 KiB Mem: 16402744 total, 5553536 free KiB Swap: 0 total, 0 free sh bash 4.4_p12 ld GNU ld (Gentoo 2.29.1 p3) 2.29.1 app-shells/bash: 4.4_p12::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.26.1-r1::gentoo dev-lang/python: 2.7.14-r1::gentoo, 3.4.6-r1::gentoo, 3.5.4-r1::gentoo, 3.6.3-r1::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.4.1-r2::gentoo sys-apps/openrc: 0.34.11::gentoo sys-apps/sandbox: 2.12::gentoo sys-devel/autoconf: 2.69-r4::gentoo sys-devel/automake: 1.15.1-r1::gentoo sys-devel/binutils: 2.29.1-r1::gentoo sys-devel/gcc: 7.2.0::gentoo sys-devel/gcc-config: 1.9.1::gentoo sys-devel/libtool: 2.4.6-r4::gentoo sys-devel/make: 4.2.1-r1::gentoo sys-kernel/linux-headers: 4.13::gentoo (virtual/os-headers) sys-libs/glibc: 2.26-r3::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-extra-opts: adjust location: /overlay/gentoo-overlay masters: gentoo priority: 0 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildpkg config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict news parallel-fetch preserve-libs protect-owned sandbox sfperms strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j8" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="acl amd64 berkdb bzip2 cli cracklib crypt cxx dri fortran gdbm iconv ipv6 modules multilib ncurses nls nptl openmp pam pcre readline seccomp session sqlite ssl tcpd unicode xattr zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_4 python3_5 python3_6 pypy pypy3" RUBY_TARGETS="ruby24" USERLAND="GNU" VIDEO_CARDS="dummy fbdev glint intel nouveau nv r128 radeon v4l vesa" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Patch posted for review: https://archives.gentoo.org/gentoo-portage-dev/message/e4857ce149479c2660f267663bc80ef9 https://github.com/gentoo/portage/pull/240
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/proj/portage.git/commit/?id=d459f05ff71f8ccb8deea2d43c2992a8ae0b0d52 commit d459f05ff71f8ccb8deea2d43c2992a8ae0b0d52 Author: Zac Medico <zmedico@gentoo.org> AuthorDate: 2017-12-29 20:15:37 +0000 Commit: Zac Medico <zmedico@gentoo.org> CommitDate: 2018-01-08 05:47:48 +0000 bin/doins.py: implement install -p option (bug 642632) Bug: https://bugs.gentoo.org/642632 Reviewed-by: Alec Warner <antarus@gentoo.org> Reviewed-by: Mike Gilbert <floppym@gentoo.org> bin/doins.py | 34 +++++++++++++++++++++++++++++----- pym/portage/tests/bin/test_doins.py | 6 ++++-- 2 files changed, 33 insertions(+), 7 deletions(-)}
With python2.7, it's not possible to preserve nanoseconds with complete precision, since precision is lost in conversion to/from float. It's not a problem in python3.3 and later since nanosecond precision is fully supported. So, I'm thinking that maybe we should just use 1 second precision under python2.7.
Provided this wouldn't cause unequal values due to rounding, I suppose that would work. Otherwise, we should probably use C extension for it.
(or just figure out that reinventing basic shell commands in Python is a stupid idea)
I think it's acceptable to just fallback to the install command in order to avoid timestamp precision loss for python2, so I've sent this patch for review: https://archives.gentoo.org/gentoo-portage-dev/message/fc27b9058658da7305b40a6b25860ece https://github.com/gentoo/portage/pull/243
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/proj/portage.git/commit/?id=e81497dec819dbfc8e85e533db30d751fadaad81 commit e81497dec819dbfc8e85e533db30d751fadaad81 Author: Zac Medico <zmedico@gentoo.org> AuthorDate: 2018-01-15 04:36:39 +0000 Commit: Zac Medico <zmedico@gentoo.org> CommitDate: 2018-01-17 19:38:44 +0000 bin/doins.py: avoid timestamp precision loss with python2 (bug 642632) Since conversion to/from float results in timestamp precision loss with less than Python 3.3, do not use the python implementation in this case. Bug: https://bugs.gentoo.org/642632 Fixes: d459f05ff71f ("bin/doins.py: implement install -p option (bug 642632)") bin/doins.py | 4 ++++ 1 file changed, 4 insertions(+)}
