profiles: Update all files to YYYY-MM-DD date format.

Signed-off-by: Ulrich Müller <ulm@gentoo.org>

47 files changed, 122 insertions, 122 deletions

diff --git a/profiles/default/bsd/fbsd/make.defaults b/profiles/default/bsd/fbsd/make.defaults
index daddac21c65b..43e27554dfea 100644
--- a/profiles/default/bsd/fbsd/make.defaults
+++ b/profiles/default/bsd/fbsd/make.defaults
@@ -12,11 +12,11 @@ MAKE="gmake"
 
 USE="berkdb crypt iconv ipv6 ncurses nls oss pam pcre readline ssl tcpd zlib"
 
-# 2006/03/07 - Donnie Berkholz <dberkholz@gentoo.org>
+# Donnie Berkholz <dberkholz@gentoo.org> (2006-03-07)
 # Modular X: Support direct rendering by default
 USE="${USE} dri"
 
-# 2006/08/18 - Donnie Berkholz <dberkholz@gentoo.org>
+# Donnie Berkholz <dberkholz@gentoo.org> (2006-08-18)
 # Defaults for video drivers
 VIDEO_CARDS="dummy fbdev vmware"
 
diff --git a/profiles/default/bsd/fbsd/package.mask b/profiles/default/bsd/fbsd/package.mask
index d79ef8d87c71..973fa4f5bcef 100644
--- a/profiles/default/bsd/fbsd/package.mask
+++ b/profiles/default/bsd/fbsd/package.mask
@@ -1,13 +1,13 @@
 # Copyright 1999-2013 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-# Diego Pettenò <flameeyes@gentoo.org> (27 May 2005)
+# Diego Pettenò <flameeyes@gentoo.org> (2005-05-27)
 # SGI's FAM is dead upstream, and requires mayor changes.
 # Gamin before 0.1.0 is not supported as missed the FreeBSD patches.
 # At the moment we rely on Gentopia's patched Gamin.
 app-admin/fam
 
-# Diego Pettenò <flameeyes@gentoo.org> (23 May 2005)
+# Diego Pettenò <flameeyes@gentoo.org> (2005-05-23)
 # Strace doesn't support FreeBSD 5. When a better port will be
 # available, this can be unmasked.
 dev-util/strace
diff --git a/profiles/default/bsd/fbsd/package.use b/profiles/default/bsd/fbsd/package.use
index c3240558eda0..5c91bf16e4b9 100644
--- a/profiles/default/bsd/fbsd/package.use
+++ b/profiles/default/bsd/fbsd/package.use
@@ -1,12 +1,12 @@
 # Default USE flags for specific packages
 
-# Diego Pettenò <flameeyes@gentoo.org> (06 March 2008)
+# Diego Pettenò <flameeyes@gentoo.org> (2008-03-06)
 # pam_racklib requires sys-libs/pam, disable it by default (it is
 # masked anyway).
 # pam_passwdqc is used by default on FreeBSD, enable it by default
 # even on Gentoo/FreeBSD.
 sys-auth/pambase -cracklib passwdqc
 
-# Arfrever Frehtes Taifersar Arahesis <arfrever@gentoo.org> (13 Feb 2011)
+# Arfrever Frehtes Taifersar Arahesis <arfrever@gentoo.org> (2011-02-13)
 # Disable deprecated bsddb module of Python 2 by default.
 =dev-lang/python-2* -berkdb
diff --git a/profiles/default/bsd/fbsd/package.use.mask b/profiles/default/bsd/fbsd/package.use.mask
index 2b1cdf985b06..c804607739a4 100644
--- a/profiles/default/bsd/fbsd/package.use.mask
+++ b/profiles/default/bsd/fbsd/package.use.mask
@@ -1,36 +1,36 @@
 # Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-# Michał Górny <mgorny@gentoo.org> (06 Apr 2018)
+# Michał Górny <mgorny@gentoo.org> (2018-04-06)
 # We are building only minimal util-linux, so program flags
 # are irrelevant to us.
 sys-apps/util-linux build cramfs fdformat kill ncurses pam readline
 sys-apps/util-linux slang suid tty-helpers
 
-# Brian Evans <grknight@gentoo.org> (2 Mar 2018)
+# Brian Evans <grknight@gentoo.org> (2018-03-02)
 # php incorrectly looks for libacl when it is built-in on FreeBSD
 dev-lang/php acl
 
-# Thomas Deutschmann <whissi@gentoo.org> (26 Oct 2017)
+# Thomas Deutschmann <whissi@gentoo.org> (2017-10-26)
 # libressl: dev-libs/libressl is a base package on FreeBSD
 net-misc/wget libressl
 
-# Thomas Deutschmann <whissi@gentoo.org> (20 Jan 2017)
+# Thomas Deutschmann <whissi@gentoo.org> (2017-01-20)
 # libressl: dev-libs/libressl is a base package on FreeBSD
 net-libs/libvncserver libressl
 
-# Felix Janda <felix.janda@posteo.de> (24 Sep 2016)
+# Felix Janda <felix.janda@posteo.de> (2016-09-24)
 # net-libs/libnetfilter_conntrack is not keyworded on FreeBSD
 net-dns/dnsmasq conntrack
 
-# Thomas Deutschmann <whissi@gentoo.org> (26 Aug 2016)
+# Thomas Deutschmann <whissi@gentoo.org> (2016-08-26)
 # libressl:  dev-libs/libressl is a base package on FreeBSD
 # jemalloc:  dev-libs/jemalloc is not keyworded on FreeBSD
 # systemtap: dev-util/systemtap is not keyworded on FreeBSD and is also
 #            a linux specialized tool
 dev-db/percona-server jemalloc libressl systemtap
 
-# Thomas Deutschmann <whissi@gentoo.org> (23 Aug 2016)
+# Thomas Deutschmann <whissi@gentoo.org> (2016-08-23)
 # libressl: dev-libs/libressl is a base package on FreeBSD
 # luajit:   dev-lang/luajit not keyworded on FreeBSD
 www-servers/nginx libressl luajit
@@ -38,7 +38,7 @@ www-servers/nginx libressl luajit
 # As per UberLord's requests
 sys-apps/openrc pam
 
-# Jim Ramsay <lack@gentoo.org> (7 Sep 2007)
+# Jim Ramsay <lack@gentoo.org> (2007-09-07)
 # app-admin/gkrellm may pull in hddtemp, which is not yet available here
 app-admin/gkrellm hddtemp
 
@@ -49,14 +49,14 @@ mail-client/claws-mail pda
 # miscfiles.. that in turn does not work
 net-irc/rbot spell
 
-# Diego Pettenò <flameeyes@gentoo.org> (18 Jan 2007)
+# Diego Pettenò <flameeyes@gentoo.org> (2007-01-18)
 # Vixie-Cron uses pam useflag for pam_limits.so that is provided
 # by Linux-PAM we don't use for now.
 sys-process/vixie-cron pam
 
 x11-misc/xscreensaver new-login
 
-# Gilles Dartiguelongue <eva@gentoo.org> (22 Oct 2007)
+# Gilles Dartiguelongue <eva@gentoo.org> (2007-10-22)
 # GNU attr isn't supported
 dev-libs/glib xattr
 gnome-base/gnome-vfs acl
@@ -65,50 +65,50 @@ sys-devel/patch xattr
 # https://bugs.gentoo.org/show_bug.cgi?id=432410
 app-arch/tar xattr
 
-# Diego Pettenò <flameeyes@gentoo.org> (21 Feb 2008)
+# Diego Pettenò <flameeyes@gentoo.org> (2008-02-21)
 # pam_cracklib is only provided by Linux-PAM which is not usable on
 # Gentoo/FreeBSD.
-# Javier Villavicencio <the_paya@gentoo.org> (31 Jul 2008)
+# Javier Villavicencio <the_paya@gentoo.org> (2008-07-31)
 # pam_ssh deps on Linux-PAM.
-# Diego Pettenò <flameeyes@gentoo.org> (1 Aug 2008)
+# Diego Pettenò <flameeyes@gentoo.org> (2008-08-01)
 # sha512 is only supported by Linux-PAM's pam_unix for now
 sys-auth/pambase cracklib pam_ssh sha512
 
-# Alexis Ballier <aballier@gentoo.org> (31 Jan 2009)
+# Alexis Ballier <aballier@gentoo.org> (2009-01-31)
 # app-misc/tracker should work but needs some code fixups and it uses the fdatasync system call
 # that we do not have (bug #257052)
 # Mask it for now
 gnome-base/nautilus tracker
 
-# Naohiro Aota <naota@gentoo.org> (04 Aug 2011)
+# Naohiro Aota <naota@gentoo.org> (2011-08-04)
 # ads require krb5, which is maksed on FreeBSD
 # cluster require ctdb, which doesn't support FreeBSD
 net-fs/samba ads cluster
 
-# Naohiro Aota <naota@gentoo.org> (24 Nov 2011)
+# Naohiro Aota <naota@gentoo.org> (2011-11-24)
 # Masked because kerberos is masked
 net-dns/bind gssapi
 
-# Naohiro Aota <naota@gentoo.org> (20 Feb 2012)
-# Ian Stakenvicius <axs@gentoo.org> (30 Apr 2014)
+# Naohiro Aota <naota@gentoo.org> (2012-02-20)
+# Ian Stakenvicius <axs@gentoo.org> (2014-04-30)
 # Upstream does not support FreeBSD wifi nor crashreporter;
 # net-wireless/wireless-tools useless on fbsd, keep mozilla stuff
 # from bringing it in via mozconfig-3.eclass
 www-client/firefox wifi
 www-client/seamonkey wifi
 
-# Naohiro Aota <naota@gentoo.org> (06 Oct 2012)
+# Naohiro Aota <naota@gentoo.org> (2012-10-06)
 # Mask rpm, app-arch/rpm needs elfutils
 net-analyzer/net-snmp rpm
 
-# Naohiro Aota <naota@gentoo.org> (09 Oct 2012)
+# Naohiro Aota <naota@gentoo.org> (2012-10-09)
 # Mask dmpai, sys-apps/dmapi cannot build on BSD
 net-fs/samba dmapi
 
-# Naohiro Aota <naota@gentoo.org> (15 Oct 2012)
+# Naohiro Aota <naota@gentoo.org> (2012-10-15)
 # Mask numa on sys-apps/hwloc. numactl not available on FreeBSD
 sys-apps/hwloc numa
 
-# Naohiro Aota <naota@gentoo.org> (07 Jul 2014)
+# Naohiro Aota <naota@gentoo.org> (2014-07-07)
 # xattr support is not available on BSD #501534
 sys-apps/portage xattr
diff --git a/profiles/default/bsd/fbsd/profile.bashrc b/profiles/default/bsd/fbsd/profile.bashrc
index cb5a328f1de9..89e6c19f7a88 100644
--- a/profiles/default/bsd/fbsd/profile.bashrc
+++ b/profiles/default/bsd/fbsd/profile.bashrc
@@ -11,7 +11,7 @@ type -P gxargs > /dev/null && alias xargs=gxargs
 # Attempt to point the default SHELL used by configure scripts to bash.
 # while most should work with BSD's bourne just fine, the extra scripts
 # used by some applications (specially test scripts) use way too many bashisms.
-# Alexis Ballier <29 May 2012>: Disable this, we should rather fix bugs and it
+# Alexis Ballier (2012-05-29): Disable this, we should rather fix bugs and it
 # seems to confuse libtool a couple of packages (dev-libs/libtar, net-dns/hesiod)
 # export CONFIG_SHELL="/bin/bash"
 
diff --git a/profiles/default/bsd/package.mask b/profiles/default/bsd/package.mask
index 6dee40709090..7acc12c39bc6 100644
--- a/profiles/default/bsd/package.mask
+++ b/profiles/default/bsd/package.mask
@@ -27,13 +27,13 @@ sys-apps/attr
 sys-apps/acl
 net-misc/pump
 
-# Diego Pettenò <flameeyes@gentoo.org> (5 June 2005)
+# Diego Pettenò <flameeyes@gentoo.org> (2005-06-05)
 # metamail isn't maintained anymore upstream, Debian patches doesn't
 # work on FreeBSD, and neither on Debian or on FreeBSD the package
 # has a maintainer to coordinate with. Isn't an hard-dep for anything.
 net-mail/metamail
 
-# Diego Pettenò <flameeyes@gentoo.org> (20 Aug 2005)
+# Diego Pettenò <flameeyes@gentoo.org> (2005-08-20)
 # We obviously can't have linux-sources (mask this to allow the
 # virtual to be masked)
 sys-kernel/gentoo-sources
diff --git a/profiles/default/bsd/package.use b/profiles/default/bsd/package.use
index bc64369ec46a..e572e7e61ca6 100644
--- a/profiles/default/bsd/package.use
+++ b/profiles/default/bsd/package.use
@@ -1,7 +1,7 @@
 # Copyright 1999-2017 Gentoo Foundation.
 # Distributed under the terms of the GNU General Public License, v2
 
-# Michał Górny <mgorny@gentoo.org> (26 Jan 2017)
+# Michał Górny <mgorny@gentoo.org> (2017-01-26)
 # Preserve the old defaults on *BSD systems.
 sys-libs/libcxx -libcxxabi libcxxrt -libunwind
 sys-libs/libcxxrt -libunwind
diff --git a/profiles/default/bsd/package.use.force b/profiles/default/bsd/package.use.force
index 4c8d1725d5d1..c7c7c02310cc 100644
--- a/profiles/default/bsd/package.use.force
+++ b/profiles/default/bsd/package.use.force
@@ -1,3 +1,3 @@
-# Javier Villavicencio <the_paya@gentoo.org> (22 Jan 2009)
+# Javier Villavicencio <the_paya@gentoo.org> (2009-01-22)
 # Otherwise useless tar.
 app-arch/libarchive bzip2 zlib lzma
diff --git a/profiles/default/bsd/package.use.mask b/profiles/default/bsd/package.use.mask
index 6aec8e8a5edb..2842678d58e6 100644
--- a/profiles/default/bsd/package.use.mask
+++ b/profiles/default/bsd/package.use.mask
@@ -1,31 +1,31 @@
 # Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-# Michał Górny <mgorny@gentoo.org> (20 Sep 2018)
+# Michał Górny <mgorny@gentoo.org> (2018-09-20)
 # dev-libs/libpfm has broken install rules for FreeBSD. Bug #666649.
 sys-devel/llvm exegesis
 
-# Fabian Groffen <grobian@gentoo.org> (07 Dec 2016)
+# Fabian Groffen <grobian@gentoo.org> (2016-12-07)
 # unkeyworded notmuch dependency, bug #587560
 mail-client/mutt notmuch
 
-# Matthias Maier <tamiko@gentoo.org> (24 Dec 2014)
+# Matthias Maier <tamiko@gentoo.org> (2014-12-24)
 # dev-libs/xapian is currently not keyworded for any *-bsd profile
 app-doc/doxygen doxysearch
 
-# Mikle Kolyada <zlogene@gentoo.org> (07 Dec 2014)
+# Mikle Kolyada <zlogene@gentoo.org> (2014-12-07)
 # There are a lot of unkeyworded dev-perl/* packages
 dev-vcs/git mediawiki mediawiki-experimental
 
-# Robin H. Johnson <robbat2@gentoo.org> (05 Jan 2014)
+# Robin H. Johnson <robbat2@gentoo.org> (2014-01-05)
 # Pending keywording of net-libs/miniupnpc per bug #497186
 net-proxy/dante upnp
 
-# Naohiro Aota <naota@gentoo.org> (14 Oct 2013)
+# Naohiro Aota <naota@gentoo.org> (2013-10-14)
 # libcap-ng is for Linux only
 net-analyzer/tcpdump drop-root
 
-# Sebastian Pipping <sping@gentoo.org> (22 Feb 2011)
+# Sebastian Pipping <sping@gentoo.org> (2011-02-22)
 # No dev-util/source-highlight or media-sound/lilypond here, yet (bug #356069, bug #344289)
 app-text/asciidoc test highlight
 
@@ -41,35 +41,35 @@ sys-apps/help2man nls
 # NetworkManager is Linux-only, Zephyr requires kerberos
 net-im/pidgin networkmanager zephyr
 
-# Alexis Ballier <aballier@gentoo.org> (18 Jul 2008)
+# Alexis Ballier <aballier@gentoo.org> (2008-07-18)
 # Requires a linux only library,  bug #226085
 dev-lang/erlang sctp
 
-# Alexis Ballier <aballier@gentoo.org> (8 Aug 2008)
+# Alexis Ballier <aballier@gentoo.org> (2008-08-08)
 # Linux only useflags for vlc
 media-video/vlc dc1394 ieee1394
 
-# Alexis Ballier <aballier@gentoo.org> (8 Aug 2008)
+# Alexis Ballier <aballier@gentoo.org> (2008-08-08)
 # Depends on torque which is a linux only thing
 # lksctp-tools is linux only too
 sys-cluster/openmpi openmpi_rm_pbs openmpi_fabrics_sctp
 
-# Alexis Ballier <aballier@gentoo.org> (25 Sep 2008)
+# Alexis Ballier <aballier@gentoo.org> (2008-09-25)
 # elf -> dev-libs/elfutils is too tight to the gnu libc
 # rpm could be masked but we have rpm 5 keyworded even if it's still masked.
 net-analyzer/net-snmp elf
 
-# Alexis Ballier <aballier@gentoo.org> (4 Oct 2008)
+# Alexis Ballier <aballier@gentoo.org> (2008-10-04)
 # clisp doesn't build out of the box but can be fixed, xindy's way of building
 # its clisp module is confused by gmake vs bsdmake, mask it until we can
 # properly keyword xindy.
 app-text/texlive xindy
 
-# Alexis Ballier <aballier@gentoo.org> (28 Nov 2008)
+# Alexis Ballier <aballier@gentoo.org> (2008-11-28)
 # Requires bluez-libs which is linux only
 net-libs/libpcap bluetooth
 
-# Alexis Ballier <aballier@gentoo.org> (22 Jan 2009)
+# Alexis Ballier <aballier@gentoo.org> (2009-01-22)
 # Requires gpm
 www-client/links livecd
 
diff --git a/profiles/default/bsd/use.mask b/profiles/default/bsd/use.mask
index b72658438e2f..390fcc3df99a 100644
--- a/profiles/default/bsd/use.mask
+++ b/profiles/default/bsd/use.mask
@@ -65,6 +65,6 @@ video_cards_nouveau
 # Linux only sane backends
 sane_backends_qcam
 
-# Diego E. Pettenò <flameeyes@gentoo.org> (19 oct 2010)
+# Diego E. Pettenò <flameeyes@gentoo.org> (2010-10-19)
 # unmasking flags that only apply to FreeBSD
 -kqueue
diff --git a/profiles/default/linux/alpha/17.0/use.mask b/profiles/default/linux/alpha/17.0/use.mask
index 66abcb4373f8..50a187c63e49 100644
--- a/profiles/default/linux/alpha/17.0/use.mask
+++ b/profiles/default/linux/alpha/17.0/use.mask
@@ -1,3 +1,3 @@
-# Anthony G. Basile <blueness@gentoo.org> (15 Apr 2012)
+# Anthony G. Basile <blueness@gentoo.org> (2012-04-15)
 # Pulls in net-libs/axtls which is not keyworded for arch
 curl_ssl_axtls
diff --git a/profiles/default/linux/amd64/17.0/desktop/plasma/systemd/package.use b/profiles/default/linux/amd64/17.0/desktop/plasma/systemd/package.use
index e034450bfa68..bdf6c817864d 100644
--- a/profiles/default/linux/amd64/17.0/desktop/plasma/systemd/package.use
+++ b/profiles/default/linux/amd64/17.0/desktop/plasma/systemd/package.use
@@ -1,7 +1,7 @@
 # Copyright 2019-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-# Brian Evans <grknight@gentoo.org> (27 Feb 2019)
+# Brian Evans <grknight@gentoo.org> (2019-02-27)
 # Avoid conflict between kde-plasma/plasma-workspace[systemd] requiring sys-apps/dbus[user-session]
 # and net-wireless/bluez[systemd,-user-session] requiring sys-apps/dbus[-user-session].
 net-wireless/bluez user-session
diff --git a/profiles/default/linux/amd64/17.0/musl/make.defaults b/profiles/default/linux/amd64/17.0/musl/make.defaults
index d09a4c218030..96ce023a7e8f 100644
--- a/profiles/default/linux/amd64/17.0/musl/make.defaults
+++ b/profiles/default/linux/amd64/17.0/musl/make.defaults
@@ -3,7 +3,7 @@
 
 CHOST="x86_64-gentoo-linux-musl"
 
-# Anthony G. Basile <blueness@gentoo.org> (01 Jul 2014)
+# Anthony G. Basile <blueness@gentoo.org> (2014-07-01)
 # Multilib-related setup, bug #515130
 MULTILIB_ABIS="amd64"
 CHOST_amd64="${CHOST}"
diff --git a/profiles/default/linux/amd64/17.0/uclibc/make.defaults b/profiles/default/linux/amd64/17.0/uclibc/make.defaults
index c015f1daecd1..0ca751c8ecbb 100644
--- a/profiles/default/linux/amd64/17.0/uclibc/make.defaults
+++ b/profiles/default/linux/amd64/17.0/uclibc/make.defaults
@@ -3,7 +3,7 @@
 
 CHOST="x86_64-gentoo-linux-uclibc"
 
-# Anthony G. Basile <blueness@gentoo.org> (01 Jul 2014)
+# Anthony G. Basile <blueness@gentoo.org> (2014-07-01)
 # Multilib-related setup, bug #515130
 MULTILIB_ABIS="amd64"
 CHOST_amd64="${CHOST}"
diff --git a/profiles/default/linux/amd64/17.1/desktop/plasma/systemd/package.use b/profiles/default/linux/amd64/17.1/desktop/plasma/systemd/package.use
index e034450bfa68..bdf6c817864d 100644
--- a/profiles/default/linux/amd64/17.1/desktop/plasma/systemd/package.use
+++ b/profiles/default/linux/amd64/17.1/desktop/plasma/systemd/package.use
@@ -1,7 +1,7 @@
 # Copyright 2019-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-# Brian Evans <grknight@gentoo.org> (27 Feb 2019)
+# Brian Evans <grknight@gentoo.org> (2019-02-27)
 # Avoid conflict between kde-plasma/plasma-workspace[systemd] requiring sys-apps/dbus[user-session]
 # and net-wireless/bluez[systemd,-user-session] requiring sys-apps/dbus[-user-session].
 net-wireless/bluez user-session
diff --git a/profiles/default/linux/amd64/package.use.mask b/profiles/default/linux/amd64/package.use.mask
index 903fc5e06944..adb5f7fb305a 100644
--- a/profiles/default/linux/amd64/package.use.mask
+++ b/profiles/default/linux/amd64/package.use.mask
@@ -1,10 +1,10 @@
 # Copyright 1999-2015 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-# Mike Frysinger <vapier@gentoo.org> (08 May 2016)
+# Mike Frysinger <vapier@gentoo.org> (2016-05-08)
 # This target supports VTV #547040.
 >=sys-devel/gcc-4.9 -vtv
 
-# Mike Frysinger <vapier@gentoo.org> (21 Oct 2014)
+# Mike Frysinger <vapier@gentoo.org> (2014-10-21)
 # This target supports ASAN/etc... #504200.
 sys-devel/gcc -sanitize
diff --git a/profiles/default/linux/arm/17.0/desktop/plasma/systemd/package.use b/profiles/default/linux/arm/17.0/desktop/plasma/systemd/package.use
index e034450bfa68..bdf6c817864d 100644
--- a/profiles/default/linux/arm/17.0/desktop/plasma/systemd/package.use
+++ b/profiles/default/linux/arm/17.0/desktop/plasma/systemd/package.use
@@ -1,7 +1,7 @@
 # Copyright 2019-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-# Brian Evans <grknight@gentoo.org> (27 Feb 2019)
+# Brian Evans <grknight@gentoo.org> (2019-02-27)
 # Avoid conflict between kde-plasma/plasma-workspace[systemd] requiring sys-apps/dbus[user-session]
 # and net-wireless/bluez[systemd,-user-session] requiring sys-apps/dbus[-user-session].
 net-wireless/bluez user-session
diff --git a/profiles/default/linux/arm/package.use.mask b/profiles/default/linux/arm/package.use.mask
index 8ffe4ce97572..b7b79a8c0fc4 100644
--- a/profiles/default/linux/arm/package.use.mask
+++ b/profiles/default/linux/arm/package.use.mask
@@ -1,10 +1,10 @@
 # Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-# Mike Frysinger <vapier@gentoo.org> (08 May 2016)
+# Mike Frysinger <vapier@gentoo.org> (2016-05-08)
 # This target supports VTV #547040.
 >=sys-devel/gcc-6 -vtv
 
-# Mike Frysinger <vapier@gentoo.org> (21 Oct 2014)
+# Mike Frysinger <vapier@gentoo.org> (2014-10-21)
 # This target supports ASAN/etc... #504200.
 >=sys-devel/gcc-4.9.0 -sanitize
diff --git a/profiles/default/linux/arm64/17.0/musl/make.defaults b/profiles/default/linux/arm64/17.0/musl/make.defaults
index d9ba618fa184..70146a12835c 100644
--- a/profiles/default/linux/arm64/17.0/musl/make.defaults
+++ b/profiles/default/linux/arm64/17.0/musl/make.defaults
@@ -10,7 +10,7 @@ CXXFLAGS="${CFLAGS}"
 FFLAGS="${CFLAGS}"
 FCFLAGS="${CFLAGS}"
 
-# Anthony G. Basile <blueness@gentoo.org> (25 Oct 2015)
+# Anthony G. Basile <blueness@gentoo.org> (2015-10-25)
 # Multilib-related setup, bug #515130
 ABI="arm64"
 DEFAULT_ABI="arm64"
@@ -18,6 +18,6 @@ MULTILIB_ABIS="arm64"
 CHOST_arm64="${CHOST}"
 LIBDIR_arm64="lib"
 
-# Michał Górny <mgorny@gentoo.org> (14 Mar 2017)
+# Michał Górny <mgorny@gentoo.org> (2017-03-14)
 # Unhide the ARM-specific USE_EXPANDs.
 USE_EXPAND_HIDDEN="-CPU_FLAGS_ARM"
diff --git a/profiles/default/linux/arm64/package.use.mask b/profiles/default/linux/arm64/package.use.mask
index 1897e8a48302..288a9caf6b02 100644
--- a/profiles/default/linux/arm64/package.use.mask
+++ b/profiles/default/linux/arm64/package.use.mask
@@ -1,14 +1,14 @@
 # Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-# Patrick McLean <chutzpah@gentoo.org> (26 Mar 2019)
+# Patrick McLean <chutzpah@gentoo.org> (2019-03-26)
 # Some test deps aren't keyworded on arm64
 dev-python/kazoo test
 
-# Mike Frysinger <vapier@gentoo.org> (08 May 2016)
+# Mike Frysinger <vapier@gentoo.org> (2016-05-08)
 # This target supports VTV #547040.
 >=sys-devel/gcc-6 -vtv
 
-# Mike Frysinger <vapier@gentoo.org> (22 Mar 2016)
+# Mike Frysinger <vapier@gentoo.org> (2016-03-22)
 # This target supports ASAN/etc... #504200.
 >=sys-devel/gcc-5 -sanitize
diff --git a/profiles/default/linux/hppa/package.use.mask b/profiles/default/linux/hppa/package.use.mask
index 98e59979c43f..129881bf303d 100644
--- a/profiles/default/linux/hppa/package.use.mask
+++ b/profiles/default/linux/hppa/package.use.mask
@@ -3,11 +3,11 @@
 
 # DON'T TOUCH THIS FILE. Instead, file a bug and assign it to <hppa@gentoo.org>.
 
-# Jeroen Roovers <jer@gentoo.org> (1 Sep 2011)
+# Jeroen Roovers <jer@gentoo.org> (2011-09-01)
 # No hardware support for NUMA (bug #381313)
 sys-apps/hwloc numa
 
-# Jeroen Roovers <jer@gentoo.org> (15 Aug 2008)
+# Jeroen Roovers <jer@gentoo.org> (2008-08-15)
 # HPPA still isn't supported with anything but -O0.
 www-client/firefox custom-optimization
 
diff --git a/profiles/default/linux/ia64/17.0/use.mask b/profiles/default/linux/ia64/17.0/use.mask
index 15d9352dba95..440155068a76 100644
--- a/profiles/default/linux/ia64/17.0/use.mask
+++ b/profiles/default/linux/ia64/17.0/use.mask
@@ -1,6 +1,6 @@
 # Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-# Anthony G. Basile <blueness@gentoo.org> (15 Apr 2012)
+# Anthony G. Basile <blueness@gentoo.org> (2012-04-15)
 # Pulls in net-libs/axtls which is not keyworded for arch
 curl_ssl_axtls
diff --git a/profiles/default/linux/make.defaults b/profiles/default/linux/make.defaults
index 0716de8a14c9..53627949e148 100644
--- a/profiles/default/linux/make.defaults
+++ b/profiles/default/linux/make.defaults
@@ -19,37 +19,37 @@ USE="${USE} fortran openmp"
 # Security ftw.
 USE="${USE} seccomp"
 
-# 2010/10/21 - Ole Markus With <olemarkus@gentoo.org>
+# Ole Markus With <olemarkus@gentoo.org> (2010-10-21)
 # These USE flags were originally inserted here because of PHP
 # and were later removed by me. Reinserting the USE flags again because they are
 # global USE flags that may be expected to be set by other packages.
 USE="${USE} cli pcre"
 
-# 2006/03/07 - Donnie Berkholz <dberkholz@gentoo.org>
+# Donnie Berkholz <dberkholz@gentoo.org> (2006-03-07)
 # Modular X: Support direct rendering by default
-# 2013/01/21 - Andreas K. Huettel <dilfridge@gentoo.org>
+# Andreas K. Huettel <dilfridge@gentoo.org> (2013-01-21)
 # Re-added following discussion with chithead
 USE="${USE} dri"
 
-# 2006/10/28 - Luca Barbato <lu_zero@gentoo.org>
+# Luca Barbato <lu_zero@gentoo.org> (2006-10-28)
 # on glibc system you cannot turn it off
 USE="${USE} iconv"
 
-# 2017/01/17 - Matt Turner <mattst88@gentoo.org>
+# Matt Turner <mattst88@gentoo.org> (2017-01-17)
 # Sane defaults for input drivers
 INPUT_DEVICES="libinput"
 
-# 2006/08/18 - Donnie Berkholz <dberkholz@gentoo.org>
+# Donnie Berkholz <dberkholz@gentoo.org> (2006-08-18)
 # Lowest common denominator defaults for video drivers,
 # except hppa, which lacks v4l so removes it in the hppa profile
 VIDEO_CARDS="dummy fbdev v4l"
 
-# 2008/07/09 - Doug Goldstein <cardoe@gentoo.org>
+# Doug Goldstein <cardoe@gentoo.org> (2008-07-09)
 # Adding LDFLAGS="-Wl,-O1 for all Linux profiles by default
 # after discussion on the gentoo-dev ML. As we bang out a clear
 # direction with how LDFLAGS will be set by default, this entry
 # may move.
-# 2010/07/12 - Samuli Suominen <ssuominen@gentoo.org>
+# Samuli Suominen <ssuominen@gentoo.org> (2010-07-12)
 # Note that adding LDFLAGS="-Wl,-O1 ${LDFLAGS}" breaks dev-util/boost-build
 # because of whitespace.
 LDFLAGS="-Wl,-O1 -Wl,--as-needed"
diff --git a/profiles/default/linux/mips/package.use.mask b/profiles/default/linux/mips/package.use.mask
index 310a7667e9ca..c3bd17b1a146 100644
--- a/profiles/default/linux/mips/package.use.mask
+++ b/profiles/default/linux/mips/package.use.mask
@@ -1,6 +1,6 @@
 # Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-# Fabian Groffen <grobian@gentoo.org> (07 Dec 2016)
+# Fabian Groffen <grobian@gentoo.org> (2016-12-07)
 # unkeyworded notmuch dependency, bug #587560
 mail-client/mutt notmuch
diff --git a/profiles/default/linux/musl/mips/make.defaults b/profiles/default/linux/musl/mips/make.defaults
index 06fe764dc9f5..f1406ac0ecda 100644
--- a/profiles/default/linux/musl/mips/make.defaults
+++ b/profiles/default/linux/musl/mips/make.defaults
@@ -10,7 +10,7 @@ CXXFLAGS="${CFLAGS}"
 FFLAGS="${CFLAGS}"
 FCFLAGS="${CFLAGS}"
 
-# Anthony G. Basile <blueness@gentoo.org> (01 Jul 2014)
+# Anthony G. Basile <blueness@gentoo.org> (2014-07-01)
 # Multilib-related setup, bug #515130
 ABI="o32"
 DEFAULT_ABI="o32"
diff --git a/profiles/default/linux/musl/mips/package.use.force b/profiles/default/linux/musl/mips/package.use.force
index 0668465065ef..dc332c759843 100644
--- a/profiles/default/linux/musl/mips/package.use.force
+++ b/profiles/default/linux/musl/mips/package.use.force
@@ -1,4 +1,4 @@
-# Michał Górny <mgorny@gentoo.org> (24 Sep 2016)
+# Michał Górny <mgorny@gentoo.org> (2016-09-24)
 # Force the host target to avoid dependency hell
 dev-ml/llvm-ocaml llvm_targets_Mips
 sys-devel/clang llvm_targets_Mips
diff --git a/profiles/default/linux/musl/package.use b/profiles/default/linux/musl/package.use
index 2d99b60f76b4..2220022c5f79 100644
--- a/profiles/default/linux/musl/package.use
+++ b/profiles/default/linux/musl/package.use
@@ -1,7 +1,7 @@
 # Copyright 1999-2016 Gentoo Foundation.
 # Distributed under the terms of the GNU General Public License v2
 
-# Anthony G. Basile <blueness@gentoo.org> (14 Jul 2016)
+# Anthony G. Basile <blueness@gentoo.org> (2016-07-14)
 # We need this to break a circular dependency with
 # 'sys-libs/libcap pam' in stage3 catalyst builds
 sys-libs/pam -filecaps
diff --git a/profiles/default/linux/package.use b/profiles/default/linux/package.use
index 36a4bb16d5d5..e45526319f5a 100644
--- a/profiles/default/linux/package.use
+++ b/profiles/default/linux/package.use
@@ -1,15 +1,15 @@
 # Copyright 1999-2011 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-# Mike Gilbert <floppym@gentoo.org> (29 Oct 2017)
+# Mike Gilbert <floppym@gentoo.org> (2017-10-29)
 # Override default from make.defaults, bug 635822.
 net-libs/mbedtls -zlib
 
-# Mike Frysinger <vapier@gentoo.org> (12 Nov 2015)
+# Mike Frysinger <vapier@gentoo.org> (2015-11-12)
 # We want busybox statically linked by default as it is the system rescue shell.
 # But we cannot statically link pam, so turn that off by default. #468580
 sys-apps/busybox -pam static
 
-# Arfrever Frehtes Taifersar Arahesis <arfrever@gentoo.org> (13 Feb 2011)
+# Arfrever Frehtes Taifersar Arahesis <arfrever@gentoo.org> (2011-02-13)
 # Disable deprecated bsddb module of Python 2 by default.
 =dev-lang/python-2* -berkdb
diff --git a/profiles/default/linux/package.use.mask b/profiles/default/linux/package.use.mask
index 9f49523996e5..9178c9e023ed 100644
--- a/profiles/default/linux/package.use.mask
+++ b/profiles/default/linux/package.use.mask
@@ -1,53 +1,53 @@
 # Copyright 1999-2018 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-# Aaron Bauman <bman@gentoo.org> (14 Apr 2019)
+# Aaron Bauman <bman@gentoo.org> (2019-04-14)
 # Masked due to vulnerability in dev-libs/ace
 dev-cpp/xsd ace
 
-# Jason Zaman <perfinion@gentoo.org> (06 Sep 2015)
+# Jason Zaman <perfinion@gentoo.org> (2015-09-06)
 # This is masked in base/package.use.mask as Linux only.
 sys-auth/consolekit -cgroups
 
-# Michael Palimaka <kensington@gentoo.org> (03 Sep 2015)
+# Michael Palimaka <kensington@gentoo.org> (2015-09-03)
 # Native inotify support is preferred on linux.
 kde-frameworks/kcoreaddons fam
 
-# Christian Ruppert <idl0r@gentoo.org> (23 Aug 2015)
+# Christian Ruppert <idl0r@gentoo.org> (2015-08-23)
 # seccomp seems completely broken currently but has been added as global default
 # apparently... #558100
 # https://archives.gentoo.org/gentoo-dev/message/38503d86a1c41bccfa607745467b1be7
 net-dns/bind seccomp
 
-# Diego Elio Pettenò (27 Aug 2012)
+# Diego Elio Pettenò (2012-08-27)
 # The libpci access is only used for linux.
 net-analyzer/net-snmp -pci
 
-# Richard Yao <ryao@gentoo.org> (22 August 2012)
+# Richard Yao <ryao@gentoo.org> (2012-08-22)
 # USE=kernel-builtin is dangerous. Only those that know what they are doing
 # should use it until documentation improves.
 sys-fs/zfs kernel-builtin
 
-# Diego Elio Pettenò (20 Aug 2012)
+# Diego Elio Pettenò (2012-08-20)
 # The prevent-removal USE flag is only implemented for Linux.
 sys-auth/pam_mktemp -prevent-removal
 
 sys-devel/gcc hardened
 sys-libs/glibc hardened
 
-# Samuli Suominen <ssuominen@gentoo.org> (30 Apr 2012)
+# Samuli Suominen <ssuominen@gentoo.org> (2012-04-30)
 # This is replaced by native CONFIG_INOTIFY_USER support wrt #413403
 =dev-libs/glib-2* fam
 
-# Samuli Suominen <ssuominen@gentoo.org (20 Mar 2012)
+# Samuli Suominen <ssuominen@gentoo.org (2012-03-20)
 # This is masked in base/package.use.mask as Linux only.
 sys-auth/consolekit -acl
 
-# Samuli Suominen <ssuominen@gentoo.org> (10 Jan 2012)
+# Samuli Suominen <ssuominen@gentoo.org> (2012-01-10)
 # Masked in base/package.use.mask as Linux -only feature
 app-arch/libarchive -e2fsprogs
 
-# Diego E. Pettenò <flameeyes@gentoo.org> (20 Aug 2009)
+# Diego E. Pettenò <flameeyes@gentoo.org> (2009-08-20)
 #
 # Mask oss USE flag for PulseAudio; it's present for compatibility
 # with FreeBSD and other operating systems that have no better
@@ -57,7 +57,7 @@ app-arch/libarchive -e2fsprogs
 # they are excluded.
 >=media-sound/pulseaudio-0.9.16_rc5 oss
 
-# Diego E. Pettenò <flameeyes@gentoo.org> (27 Mar 2011)
+# Diego E. Pettenò <flameeyes@gentoo.org> (2011-03-27)
 #
 # Unmask pdnsd's Linux-specific USE flags.
 net-dns/pdnsd -isdn -urandom
diff --git a/profiles/default/linux/powerpc/package.use.mask b/profiles/default/linux/powerpc/package.use.mask
index b5800014c58d..6a1e090315a6 100644
--- a/profiles/default/linux/powerpc/package.use.mask
+++ b/profiles/default/linux/powerpc/package.use.mask
@@ -1,10 +1,10 @@
 # Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-# Fabian Groffen <grobian@gentoo.org> (07 Dec 2016)
+# Fabian Groffen <grobian@gentoo.org> (2016-12-07)
 # unkeyworded notmuch dependency, bug #587560
 mail-client/mutt notmuch
 
-# Mike Frysinger <vapier@gentoo.org> (21 Oct 2014)
+# Mike Frysinger <vapier@gentoo.org> (2014-10-21)
 # This target supports ASAN/etc... #504200.
 sys-devel/gcc -sanitize
diff --git a/profiles/default/linux/powerpc/ppc32/17.0/musl/make.defaults b/profiles/default/linux/powerpc/ppc32/17.0/musl/make.defaults
index d64df188a330..92e50a93c608 100644
--- a/profiles/default/linux/powerpc/ppc32/17.0/musl/make.defaults
+++ b/profiles/default/linux/powerpc/ppc32/17.0/musl/make.defaults
@@ -3,7 +3,7 @@
 
 CHOST="powerpc-gentoo-linux-musl"
 
-# Anthony G. Basile <blueness@gentoo.org> (01 Jul 2014)
+# Anthony G. Basile <blueness@gentoo.org> (2014-07-01)
 # Multilib-related setup, bug #515130
 MULTILIB_ABIS="ppc"
 CHOST_ppc="${CHOST}"
diff --git a/profiles/default/linux/powerpc/ppc32/17.0/uclibc/make.defaults b/profiles/default/linux/powerpc/ppc32/17.0/uclibc/make.defaults
index 1dac63fd18a9..38a341826097 100644
--- a/profiles/default/linux/powerpc/ppc32/17.0/uclibc/make.defaults
+++ b/profiles/default/linux/powerpc/ppc32/17.0/uclibc/make.defaults
@@ -3,7 +3,7 @@
 
 CHOST="powerpc-gentoo-linux-uclibc"
 
-# Anthony G. Basile <blueness@gentoo.org> (01 Jul 2014)
+# Anthony G. Basile <blueness@gentoo.org> (2014-07-01)
 # Multilib-related setup, bug #515130
 MULTILIB_ABIS="ppc"
 CHOST_ppc="${CHOST}"
diff --git a/profiles/default/linux/powerpc/ppc32/17.0/uclibc/package.use b/profiles/default/linux/powerpc/ppc32/17.0/uclibc/package.use
index c5b2c94bf034..f0df3883da0e 100644
--- a/profiles/default/linux/powerpc/ppc32/17.0/uclibc/package.use
+++ b/profiles/default/linux/powerpc/ppc32/17.0/uclibc/package.use
@@ -1,3 +1,3 @@
-# Anthony G. Basile <blueness@gentoo.org> (14 Jun 2019)
+# Anthony G. Basile <blueness@gentoo.org> (2019-06-14)
 # This is needed for default stage3
 sys-libs/gdbm berkdb
diff --git a/profiles/default/linux/powerpc/ppc32/17.0/uclibc/package.use.mask b/profiles/default/linux/powerpc/ppc32/17.0/uclibc/package.use.mask
index 19760ecc41d1..e7b179867f2f 100644
--- a/profiles/default/linux/powerpc/ppc32/17.0/uclibc/package.use.mask
+++ b/profiles/default/linux/powerpc/ppc32/17.0/uclibc/package.use.mask
@@ -1,7 +1,7 @@
-# Anthony G. Basile <blueness@gentoo.org> (12 Jun 2019)
+# Anthony G. Basile <blueness@gentoo.org> (2019-06-12)
 # Unfortunately pie has broken on ppc uclibc for years
 sys-devel/gcc pie
 
-# Anthony G. Basile <blueness@gentoo.org> (14 Jun 2019)
+# Anthony G. Basile <blueness@gentoo.org> (2019-06-14)
 # pie is also broken on openssh uclibc
 net-misc/openssh pie
diff --git a/profiles/default/linux/sparc/17.0/package.use.mask b/profiles/default/linux/sparc/17.0/package.use.mask
index 865559c72173..2ede42030159 100644
--- a/profiles/default/linux/sparc/17.0/package.use.mask
+++ b/profiles/default/linux/sparc/17.0/package.use.mask
@@ -1,7 +1,7 @@
 # Copyright 1999-2018 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-# Anthony G. Basile <blueness@gentoo.org> (Dec 21, 2011)
+# Anthony G. Basile <blueness@gentoo.org> (2011-12-21)
 #
 # Mask the vde flag on tinc because net-misc/vde is not
 # keyworded for sparc
diff --git a/profiles/default/linux/sparc/17.0/use.stable.mask b/profiles/default/linux/sparc/17.0/use.stable.mask
index 3fb80d37e93d..f24ba8c0196b 100644
--- a/profiles/default/linux/sparc/17.0/use.stable.mask
+++ b/profiles/default/linux/sparc/17.0/use.stable.mask
@@ -1,6 +1,6 @@
 # Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-# Ben Kohler <bkohler@gentoo.org> (11 Jun 2019)
+# Ben Kohler <bkohler@gentoo.org> (2019-06-11)
 # Pulls in net-libs/axtls which is not stable for sparc
 curl_ssl_axtls
diff --git a/profiles/default/linux/sparc/package.use.mask b/profiles/default/linux/sparc/package.use.mask
index b5800014c58d..6a1e090315a6 100644
--- a/profiles/default/linux/sparc/package.use.mask
+++ b/profiles/default/linux/sparc/package.use.mask
@@ -1,10 +1,10 @@
 # Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-# Fabian Groffen <grobian@gentoo.org> (07 Dec 2016)
+# Fabian Groffen <grobian@gentoo.org> (2016-12-07)
 # unkeyworded notmuch dependency, bug #587560
 mail-client/mutt notmuch
 
-# Mike Frysinger <vapier@gentoo.org> (21 Oct 2014)
+# Mike Frysinger <vapier@gentoo.org> (2014-10-21)
 # This target supports ASAN/etc... #504200.
 sys-devel/gcc -sanitize
diff --git a/profiles/default/linux/uclibc/mips/make.defaults b/profiles/default/linux/uclibc/mips/make.defaults
index 2a9891e91144..3e3fbc4a2be4 100644
--- a/profiles/default/linux/uclibc/mips/make.defaults
+++ b/profiles/default/linux/uclibc/mips/make.defaults
@@ -10,7 +10,7 @@ CXXFLAGS="${CFLAGS}"
 FFLAGS="${CFLAGS}"
 FCFLAGS="${CFLAGS}"
 
-# Anthony G. Basile <blueness@gentoo.org> (01 Jul 2014)
+# Anthony G. Basile <blueness@gentoo.org> (2014-07-01)
 # Multilib-related setup, bug #515130
 ABI="o32"
 DEFAULT_ABI="o32"
diff --git a/profiles/default/linux/uclibc/mips/package.use.force b/profiles/default/linux/uclibc/mips/package.use.force
index 9dea18f73958..89f4520ca4eb 100644
--- a/profiles/default/linux/uclibc/mips/package.use.force
+++ b/profiles/default/linux/uclibc/mips/package.use.force
@@ -1,7 +1,7 @@
 # Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-# Michał Górny <mgorny@gentoo.org> (24 Sep 2016)
+# Michał Górny <mgorny@gentoo.org> (2016-09-24)
 # Force the host target to avoid dependency hell
 dev-ml/llvm-ocaml llvm_targets_Mips
 sys-devel/clang llvm_targets_Mips
diff --git a/profiles/default/linux/uclibc/mips/package.use.mask b/profiles/default/linux/uclibc/mips/package.use.mask
index 5aec6f4b252e..c35197979b5e 100644
--- a/profiles/default/linux/uclibc/mips/package.use.mask
+++ b/profiles/default/linux/uclibc/mips/package.use.mask
@@ -1,22 +1,22 @@
 # Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-# Felix Janda <felix.janda@posteo.de> (24 Sep 2016)
+# Felix Janda <felix.janda@posteo.de> (2016-09-24)
 # net-libs/libnetfilter_conntrack is not keyworded on mips
 net-dns/dnsmasq conntrack
 
-# Thomas Deutschmann <whissi@gentoo.org> (23 Aug 2016)
+# Thomas Deutschmann <whissi@gentoo.org> (2016-08-23)
 # net-libs/openpgm is not keyworded on mips
 net-libs/zeromq pgm
 
-# Davide Pesavento <pesa@gentoo.org> (26 Oct 2015)
+# Davide Pesavento <pesa@gentoo.org> (2015-10-26)
 # Tests require non-keyworded qt5
 dev-qt/qtchooser test
 
-# Matthias Maier <tamiko@gentoo.org> (24 Dec 2014)
+# Matthias Maier <tamiko@gentoo.org> (2014-12-24)
 # sys-devel/clang is not keyworded on mips.
 app-doc/doxygen clang
 
-# Matthias Maier <tamiko@gentoo.org> (17 Oct 2014)
+# Matthias Maier <tamiko@gentoo.org> (2014-10-17)
 # virtual/jre is not keyworded on mips.
 net-print/cups java
diff --git a/profiles/default/linux/uclibc/package.use b/profiles/default/linux/uclibc/package.use
index 7f56ec7fbc39..b60480214984 100644
--- a/profiles/default/linux/uclibc/package.use
+++ b/profiles/default/linux/uclibc/package.use
@@ -1,6 +1,6 @@
 # Copyright 1999-2014 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-# 17 Aug 2014; Anthony G. Basile <blueness@gentoo.org>
+# Anthony G. Basile <blueness@gentoo.org> (2014-08-17)
 # Avoid pulling in glib
 dev-util/pkgconfig internal-glib
diff --git a/profiles/default/linux/uclibc/package.use.mask b/profiles/default/linux/uclibc/package.use.mask
index d50e095b0281..6e32f7f6fd2e 100644
--- a/profiles/default/linux/uclibc/package.use.mask
+++ b/profiles/default/linux/uclibc/package.use.mask
@@ -1,17 +1,17 @@
 # Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-# Michał Górny <mgorny@gentoo.org> (12 Jan 2018)
+# Michał Górny <mgorny@gentoo.org> (2018-01-12)
 # Those require USE=java that is masked in this profile.
 app-emulation/virtualbox vboxwebsrv
 app-office/libreoffice libreoffice_extensions_wiki-publisher
 
-# Thomas Deutschmann <whissi@gentoo.org> (21 Jan 2017)
+# Thomas Deutschmann <whissi@gentoo.org> (2017-01-21)
 # Mask due Gnome3 not going to be stabilized on this arch
 # due to uclibc
 dev-util/geany-plugins gtkspell
 
-# Joshua Kinard <kumba@gentoo.org> (18 Jan 2016)
+# Joshua Kinard <kumba@gentoo.org> (2016-01-18)
 # Fails linking to gettext/libintl for symbol 'libintl_gettext'.
 # Is fixable by using 'append-ldflags' from flag-o-matic to force
 # -lintl, but that's a QA violation.  Real solution is to use
diff --git a/profiles/default/linux/uclibc/use.mask b/profiles/default/linux/uclibc/use.mask
index 8dd4552a9bf7..32ee894d8488 100644
--- a/profiles/default/linux/uclibc/use.mask
+++ b/profiles/default/linux/uclibc/use.mask
@@ -1,7 +1,7 @@
 # Copyright 1999-2017 Gentoo Foundation.
 # Distributed under the terms of the GNU General Public License v2
 
-# Thomas Deutschmann <whissi@gentoo.org> (28 Jan 2017)
+# Thomas Deutschmann <whissi@gentoo.org> (2017-01-28)
 # No JAVA in uclibc
 java
 
diff --git a/profiles/default/linux/use.mask b/profiles/default/linux/use.mask
index a801fcedca7f..3001bb9f1f34 100644
--- a/profiles/default/linux/use.mask
+++ b/profiles/default/linux/use.mask
@@ -6,10 +6,10 @@
 # profile (such as the selinux profiles) have a USE flag associated with
 # them.
 
-# Diego Elio Pettenò <flameeyes@gentoo.org> (27 Aug 2012)
+# Diego Elio Pettenò <flameeyes@gentoo.org> (2012-08-27)
 # netlink is a Linux-specific interface
 -netlink
 
-# Samuli Suominen <ssuominen@gentoo.org> (19 Apr 2013)
+# Samuli Suominen <ssuominen@gentoo.org> (2013-04-19)
 # Linux specific module loading/unloading support
 -kmod
diff --git a/profiles/default/linux/x86/17.0/desktop/plasma/systemd/package.use b/profiles/default/linux/x86/17.0/desktop/plasma/systemd/package.use
index e034450bfa68..bdf6c817864d 100644
--- a/profiles/default/linux/x86/17.0/desktop/plasma/systemd/package.use
+++ b/profiles/default/linux/x86/17.0/desktop/plasma/systemd/package.use
@@ -1,7 +1,7 @@
 # Copyright 2019-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-# Brian Evans <grknight@gentoo.org> (27 Feb 2019)
+# Brian Evans <grknight@gentoo.org> (2019-02-27)
 # Avoid conflict between kde-plasma/plasma-workspace[systemd] requiring sys-apps/dbus[user-session]
 # and net-wireless/bluez[systemd,-user-session] requiring sys-apps/dbus[-user-session].
 net-wireless/bluez user-session
diff --git a/profiles/default/linux/x86/17.0/uclibc/make.defaults b/profiles/default/linux/x86/17.0/uclibc/make.defaults
index 7242f3043f91..846d921dc2c0 100644
--- a/profiles/default/linux/x86/17.0/uclibc/make.defaults
+++ b/profiles/default/linux/x86/17.0/uclibc/make.defaults
@@ -3,7 +3,7 @@
 
 CHOST="i686-gentoo-linux-uclibc"
 
-# Anthony G. Basile <blueness@gentoo.org> (01 Jul 2014)
+# Anthony G. Basile <blueness@gentoo.org> (2014-07-01)
 # Multilib-related setup, bug #515130
 MULTILIB_ABIS="x86"
 CHOST_x86="${CHOST}"
diff --git a/profiles/default/linux/x86/package.use.mask b/profiles/default/linux/x86/package.use.mask
index 06fd79e76a59..fa4131e93f50 100644
--- a/profiles/default/linux/x86/package.use.mask
+++ b/profiles/default/linux/x86/package.use.mask
@@ -1,10 +1,10 @@
 # Copyright 1999-2014 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
-# Mike Frysinger <vapier@gentoo.org> (08 May 2016)
+# Mike Frysinger <vapier@gentoo.org> (2016-05-08)
 # This target supports VTV #547040.
 >=sys-devel/gcc-4.9 -vtv
 
-# Mike Frysinger <vapier@gentoo.org> (21 Oct 2014)
+# Mike Frysinger <vapier@gentoo.org> (2014-10-21)
 # This target supports ASAN/etc... #504200.
 sys-devel/gcc -sanitize