diff --git a/metadata/md5-cache/net-analyzer/net-snmp-5.8.1_pre1-r1 b/metadata/md5-cache/net-analyzer/net-snmp-5.8.1_pre1-r1
index 86ca7ad..152517e 100644
--- a/metadata/md5-cache/net-analyzer/net-snmp-5.8.1_pre1-r1
+++ b/metadata/md5-cache/net-analyzer/net-snmp-5.8.1_pre1-r1
@@ -1,16 +1,16 @@
 BDEPEND=>=app-portage/elt-patches-20170815 virtual/pkgconfig
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=bzip2? ( app-arch/bzip2 ) elf? ( dev-libs/elfutils ) lm-sensors? ( sys-apps/lm-sensors ) mysql? ( dev-db/mysql-connector-c:0= ) netlink? ( dev-libs/libnl:3 ) pcap? ( net-libs/libpcap ) pci? ( sys-apps/pciutils ) perl? ( dev-lang/perl:= ) python? ( python_single_target_python2_7? ( dev-python/setuptools[python_targets_python2_7(-)] ) python_single_target_python2_7? ( >=dev-lang/python-2.7.5-r2:2.7 >=dev-lang/python-exec-2:=[python_targets_python2_7] ) ) rpm? ( app-arch/rpm dev-libs/popt ) ssl? ( !libressl? ( >=dev-libs/openssl-0.9.6d:0= ) libressl? ( dev-libs/libressl:= ) ) tcpd? ( >=sys-apps/tcp-wrappers-7.6 ) zlib? ( >=sys-libs/zlib-1.1.4 ) doc? ( app-doc/doxygen ) !<sys-devel/gettext-0.18.1.1-r3 sys-devel/automake >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+DEPEND=bzip2? ( app-arch/bzip2 ) elf? ( dev-libs/elfutils ) lm-sensors? ( sys-apps/lm-sensors ) mysql? ( dev-db/mysql-connector-c:0= ) netlink? ( dev-libs/libnl:3 ) pcap? ( net-libs/libpcap ) pci? ( sys-apps/pciutils ) perl? ( dev-lang/perl:= ) python? ( python_single_target_python2_7? ( dev-python/setuptools[python_targets_python2_7(-)] ) python_single_target_python2_7? ( >=dev-lang/python-2.7.5-r2:2.7 ) >=dev-lang/python-exec-2:=[python_targets_python2_7(-)?,-python_single_target_pypy3(-),-python_single_target_python3_6(-),-python_single_target_python3_7(-),-python_single_target_python3_8(-),python_single_target_python2_7(+)?] ) rpm? ( app-arch/rpm dev-libs/popt ) ssl? ( !libressl? ( >=dev-libs/openssl-0.9.6d:0= ) libressl? ( dev-libs/libressl:= ) ) tcpd? ( >=sys-apps/tcp-wrappers-7.6 ) zlib? ( >=sys-libs/zlib-1.1.4 ) doc? ( app-doc/doxygen ) !<sys-devel/gettext-0.18.1.1-r3 sys-devel/automake >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DESCRIPTION=Software for generating and retrieving SNMP data
 EAPI=7
 HOMEPAGE=http://www.net-snmp.org/
-IUSE=X bzip2 doc elf kmem ipv6 libressl lm-sensors mfd-rewrites minimal mysql netlink pcap pci perl python rpm selinux smux ssl tcpd ucd-compat zlib +python_single_target_python2_7
+IUSE=X bzip2 doc elf kmem ipv6 libressl lm-sensors mfd-rewrites minimal mysql netlink pcap pci perl python rpm selinux smux ssl tcpd ucd-compat zlib +python_targets_python2_7 +python_single_target_python2_7
 KEYWORDS=*
 LICENSE=HPND BSD GPL-2
-RDEPEND=bzip2? ( app-arch/bzip2 ) elf? ( dev-libs/elfutils ) lm-sensors? ( sys-apps/lm-sensors ) mysql? ( dev-db/mysql-connector-c:0= ) netlink? ( dev-libs/libnl:3 ) pcap? ( net-libs/libpcap ) pci? ( sys-apps/pciutils ) perl? ( dev-lang/perl:= ) python? ( python_single_target_python2_7? ( dev-python/setuptools[python_targets_python2_7(-)] ) python_single_target_python2_7? ( >=dev-lang/python-2.7.5-r2:2.7 >=dev-lang/python-exec-2:=[python_targets_python2_7] ) ) rpm? ( app-arch/rpm dev-libs/popt ) ssl? ( !libressl? ( >=dev-libs/openssl-0.9.6d:0= ) libressl? ( dev-libs/libressl:= ) ) tcpd? ( >=sys-apps/tcp-wrappers-7.6 ) zlib? ( >=sys-libs/zlib-1.1.4 ) perl? ( X? ( dev-perl/Tk ) !minimal? ( dev-perl/TermReadKey ) ) selinux? ( sec-policy/selinux-snmp )
-REQUIRED_USE=python? ( ^^ ( python_single_target_python2_7 ) ) rpm? ( bzip2 zlib )
+RDEPEND=bzip2? ( app-arch/bzip2 ) elf? ( dev-libs/elfutils ) lm-sensors? ( sys-apps/lm-sensors ) mysql? ( dev-db/mysql-connector-c:0= ) netlink? ( dev-libs/libnl:3 ) pcap? ( net-libs/libpcap ) pci? ( sys-apps/pciutils ) perl? ( dev-lang/perl:= ) python? ( python_single_target_python2_7? ( dev-python/setuptools[python_targets_python2_7(-)] ) python_single_target_python2_7? ( >=dev-lang/python-2.7.5-r2:2.7 ) >=dev-lang/python-exec-2:=[python_targets_python2_7(-)?,-python_single_target_pypy3(-),-python_single_target_python3_6(-),-python_single_target_python3_7(-),-python_single_target_python3_8(-),python_single_target_python2_7(+)?] ) rpm? ( app-arch/rpm dev-libs/popt ) ssl? ( !libressl? ( >=dev-libs/openssl-0.9.6d:0= ) libressl? ( dev-libs/libressl:= ) ) tcpd? ( >=sys-apps/tcp-wrappers-7.6 ) zlib? ( >=sys-libs/zlib-1.1.4 ) perl? ( X? ( dev-perl/Tk ) !minimal? ( dev-perl/TermReadKey ) ) selinux? ( sec-policy/selinux-snmp )
+REQUIRED_USE=python? ( ^^ ( python_single_target_python2_7 ) python_single_target_python2_7? ( python_targets_python2_7 ) ) rpm? ( bzip2 zlib )
 RESTRICT=test
 SLOT=0/35
 SRC_URI=mirror://sourceforge/project/net-snmp/net-snmp/5.8.1-pre-releases/net-snmp-5.8.1.pre1.tar.gz https://dev.gentoo.org/~jer/net-snmp-5.7.3-patches-3.tar.xz
-_eclasses_=autotools	d0e5375d47f4c809f406eb892e531513	distutils-r1	198e3b9ddb55ae36b2a50b07ca2877ef	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	2477ebe553d3e4d2c606191fe6c33602	multiprocessing	e32940a7b2a9992ad217eccddb84d548	perl-functions	6ec4c4d8fc8324200f1c14e8d158c59b	perl-module	97206c028d9bdc9f248e022ac5c9fc83	python-single-r1	43034a822923b18d8f3ab710b753f775	python-utils-r1	157a6a7a3e99c7dbdf81acc9dd4f57cd	systemd	71fd8d2065d102753fb9e4d20eaf3e9f	toolchain-funcs	605c126bed8d87e4378d5ff1645330cb
+_eclasses_=autotools	d0e5375d47f4c809f406eb892e531513	distutils-r1	198e3b9ddb55ae36b2a50b07ca2877ef	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	2477ebe553d3e4d2c606191fe6c33602	multiprocessing	e32940a7b2a9992ad217eccddb84d548	perl-functions	6ec4c4d8fc8324200f1c14e8d158c59b	perl-module	97206c028d9bdc9f248e022ac5c9fc83	python-single-r1	75ce0f715133825e020f9777032d1376	python-utils-r1	931c328767d245c08a16a3f87be9ce9c	systemd	71fd8d2065d102753fb9e4d20eaf3e9f	toolchain-funcs	605c126bed8d87e4378d5ff1645330cb
 _md5_=044769b074dc9e3c9821d50ddda520ef
diff --git a/metadata/md5-cache/sys-fs/btrfs-progs-5.4.1 b/metadata/md5-cache/sys-fs/btrfs-progs-5.4.1
index e7a2867..c4f1602 100644
--- a/metadata/md5-cache/sys-fs/btrfs-progs-5.4.1
+++ b/metadata/md5-cache/sys-fs/btrfs-progs-5.4.1
@@ -1,16 +1,16 @@
 BDEPEND=doc? ( || ( >=app-text/asciidoc-8.6.0 dev-ruby/asciidoctor ) app-text/docbook-xml-dtd:4.5 app-text/xmlto )
 DEFINED_PHASES=compile configure install prepare setup
-DEPEND=dev-libs/lzo:2= sys-apps/util-linux:0=[static-libs(+)?] sys-libs/zlib:0= convert? ( sys-fs/e2fsprogs:0= sys-libs/e2fsprogs-libs:0= reiserfs? ( >=sys-fs/reiserfsprogs-3.6.27 ) ) python? ( python_single_target_python3_6? ( dev-lang/python:3.6 >=dev-lang/python-exec-2:=[python_targets_python3_6] ) python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) ) zstd? ( app-arch/zstd:0= ) convert? ( sys-apps/acl ) python? ( python_single_target_python3_6? ( dev-python/setuptools[python_targets_python3_6(-)] ) python_single_target_python3_7? ( dev-python/setuptools[python_targets_python3_7(-)] ) ) static? ( dev-libs/lzo:2[static-libs(+)] sys-apps/util-linux:0[static-libs(+)] sys-libs/zlib:0[static-libs(+)] convert? ( sys-fs/e2fsprogs:0[static-libs(+)] sys-libs/e2fsprogs-libs:0[static-libs(+)] reiserfs? ( >=sys-fs/reiserfsprogs-3.6.27[static-libs(+)] ) ) zstd? ( app-arch/zstd:0[static-libs(+)] ) )
+DEPEND=dev-libs/lzo:2= sys-apps/util-linux:0=[static-libs(+)?] sys-libs/zlib:0= convert? ( sys-fs/e2fsprogs:0= sys-libs/e2fsprogs-libs:0= reiserfs? ( >=sys-fs/reiserfsprogs-3.6.27 ) ) python? ( python_single_target_python3_6? ( dev-lang/python:3.6 ) python_single_target_python3_7? ( dev-lang/python:3.7 ) >=dev-lang/python-exec-2:=[python_targets_python3_6(-)?,python_targets_python3_7(-)?,-python_single_target_pypy3(-),-python_single_target_python2_7(-),-python_single_target_python3_8(-),python_single_target_python3_6(+)?,python_single_target_python3_7(+)?] ) zstd? ( app-arch/zstd:0= ) convert? ( sys-apps/acl ) python? ( python_single_target_python3_6? ( dev-python/setuptools[python_targets_python3_6(-)] ) python_single_target_python3_7? ( dev-python/setuptools[python_targets_python3_7(-)] ) ) static? ( dev-libs/lzo:2[static-libs(+)] sys-apps/util-linux:0[static-libs(+)] sys-libs/zlib:0[static-libs(+)] convert? ( sys-fs/e2fsprogs:0[static-libs(+)] sys-libs/e2fsprogs-libs:0[static-libs(+)] reiserfs? ( >=sys-fs/reiserfsprogs-3.6.27[static-libs(+)] ) ) zstd? ( app-arch/zstd:0[static-libs(+)] ) )
 DESCRIPTION=Btrfs filesystem utilities
 EAPI=7
 HOMEPAGE=https://btrfs.wiki.kernel.org
-IUSE=+convert doc python reiserfs static static-libs +zstd python_single_target_python3_6 python_single_target_python3_7
+IUSE=+convert doc python reiserfs static static-libs +zstd python_targets_python3_6 python_targets_python3_7 python_single_target_python3_6 python_single_target_python3_7
 KEYWORDS=*
 LICENSE=GPL-2
-RDEPEND=dev-libs/lzo:2= sys-apps/util-linux:0=[static-libs(+)?] sys-libs/zlib:0= convert? ( sys-fs/e2fsprogs:0= sys-libs/e2fsprogs-libs:0= reiserfs? ( >=sys-fs/reiserfsprogs-3.6.27 ) ) python? ( python_single_target_python3_6? ( dev-lang/python:3.6 >=dev-lang/python-exec-2:=[python_targets_python3_6] ) python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) ) zstd? ( app-arch/zstd:0= )
-REQUIRED_USE=python? ( ^^ ( python_single_target_python3_6 python_single_target_python3_7 ) )
+RDEPEND=dev-libs/lzo:2= sys-apps/util-linux:0=[static-libs(+)?] sys-libs/zlib:0= convert? ( sys-fs/e2fsprogs:0= sys-libs/e2fsprogs-libs:0= reiserfs? ( >=sys-fs/reiserfsprogs-3.6.27 ) ) python? ( python_single_target_python3_6? ( dev-lang/python:3.6 ) python_single_target_python3_7? ( dev-lang/python:3.7 ) >=dev-lang/python-exec-2:=[python_targets_python3_6(-)?,python_targets_python3_7(-)?,-python_single_target_pypy3(-),-python_single_target_python2_7(-),-python_single_target_python3_8(-),python_single_target_python3_6(+)?,python_single_target_python3_7(+)?] ) zstd? ( app-arch/zstd:0= )
+REQUIRED_USE=python? ( ^^ ( python_single_target_python3_6 python_single_target_python3_7 ) python_single_target_python3_6? ( python_targets_python3_6 ) python_single_target_python3_7? ( python_targets_python3_7 ) )
 RESTRICT=test
 SLOT=0/0
 SRC_URI=https://www.kernel.org/pub/linux/kernel/people/kdave/btrfs-progs/btrfs-progs-v5.4.1.tar.xz
-_eclasses_=bash-completion-r1	47a7402d95930413ce25ba8d857339bb	multilib	2477ebe553d3e4d2c606191fe6c33602	python-single-r1	43034a822923b18d8f3ab710b753f775	python-utils-r1	157a6a7a3e99c7dbdf81acc9dd4f57cd	toolchain-funcs	605c126bed8d87e4378d5ff1645330cb
+_eclasses_=bash-completion-r1	47a7402d95930413ce25ba8d857339bb	multilib	2477ebe553d3e4d2c606191fe6c33602	python-single-r1	75ce0f715133825e020f9777032d1376	python-utils-r1	931c328767d245c08a16a3f87be9ce9c	toolchain-funcs	605c126bed8d87e4378d5ff1645330cb
 _md5_=ed448131ad3c784040f6d10407e53f72