diff --git a/sdk_container/src/third_party/portage-stable/metadata/md5-cache/sys-devel/gdb-8.3.1 b/sdk_container/src/third_party/portage-stable/metadata/md5-cache/sys-devel/gdb-8.3.1
deleted file mode 100644
index 8b5e936725..0000000000
--- a/sdk_container/src/third_party/portage-stable/metadata/md5-cache/sys-devel/gdb-8.3.1
+++ /dev/null
@@ -1,16 +0,0 @@
-BDEPEND=app-arch/xz-utils sys-apps/texinfo client? ( virtual/yacc test? ( dev-util/dejagnu ) nls? ( sys-devel/gettext ) )
-DEFINED_PHASES=configure install postinst prepare setup
-DEPEND=client? ( dev-libs/mpfr:0= >=sys-libs/ncurses-5.2-r2:0= sys-libs/readline:0= lzma? ( app-arch/xz-utils ) 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_jython2_7(-),-python_single_target_pypy(-),-python_single_target_pypy3(-),-python_single_target_python2_7(-),-python_single_target_python3_5(-),python_single_target_python3_6(+)?,python_single_target_python3_7(+)?] ) xml? ( dev-libs/expat ) sys-libs/zlib ) source-highlight? ( dev-util/source-highlight )
-DESCRIPTION=GNU debugger
-EAPI=7
-HOMEPAGE=https://sourceware.org/gdb/
-IUSE=+client lzma multitarget nls +python +server source-highlight test vanilla xml python_targets_python3_6 python_targets_python3_7 python_single_target_python3_6 python_single_target_python3_7
-KEYWORDS=~alpha amd64 arm arm64 hppa ia64 ~m68k ~mips ppc ppc64 ~riscv s390 ~sh sparc x86 ~ppc-aix ~x64-cygwin ~amd64-linux ~x86-linux ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris
-LICENSE=GPL-2 LGPL-2
-RDEPEND=client? ( dev-libs/mpfr:0= >=sys-libs/ncurses-5.2-r2:0= sys-libs/readline:0= lzma? ( app-arch/xz-utils ) 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_jython2_7(-),-python_single_target_pypy(-),-python_single_target_pypy3(-),-python_single_target_python2_7(-),-python_single_target_python3_5(-),python_single_target_python3_6(+)?,python_single_target_python3_7(+)?] ) xml? ( dev-libs/expat ) sys-libs/zlib ) source-highlight? ( dev-util/source-highlight )
-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 ) ) || ( client server )
-RESTRICT=hppa? ( test ) ia64? ( test ) !test? ( test )
-SLOT=0
-SRC_URI=mirror://gnu/gdb/gdb-8.3.1.tar.xz ftp://sourceware.org/pub/gdb/releases/gdb-8.3.1.tar.xz
-_eclasses_=eutils	6e6c2737b59a4b982de6fb3ecefd87f8	flag-o-matic	a09389deba2c0a7108b581e02c7cecbf	multilib	1d91b03d42ab6308b5f4f6b598ed110e	python-single-r1	3a0fc81f484bfdbd9c2b7448015a36e4	python-utils-r1	08e17157a6807add7db1f8d01e7e391f	toolchain-funcs	8c7f9d80beedd16f2e5a7f612c609529
-_md5_=7cf251bdf3392274cbfb2b1e4975b784
diff --git a/sdk_container/src/third_party/portage-stable/metadata/md5-cache/sys-devel/gdb-8.3.1-r1 b/sdk_container/src/third_party/portage-stable/metadata/md5-cache/sys-devel/gdb-8.3.1-r1
deleted file mode 100644
index 65e3da94d1..0000000000
--- a/sdk_container/src/third_party/portage-stable/metadata/md5-cache/sys-devel/gdb-8.3.1-r1
+++ /dev/null
@@ -1,16 +0,0 @@
-BDEPEND=app-arch/xz-utils sys-apps/texinfo client? ( virtual/yacc test? ( dev-util/dejagnu ) nls? ( sys-devel/gettext ) )
-DEFINED_PHASES=configure install postinst prepare setup
-DEPEND=client? ( dev-libs/mpfr:0= >=sys-libs/ncurses-5.2-r2:0= sys-libs/readline:0= lzma? ( app-arch/xz-utils ) 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_jython2_7(-),-python_single_target_pypy(-),-python_single_target_pypy3(-),-python_single_target_python2_7(-),-python_single_target_python3_5(-),python_single_target_python3_6(+)?,python_single_target_python3_7(+)?] ) xml? ( dev-libs/expat ) sys-libs/zlib ) source-highlight? ( dev-util/source-highlight )
-DESCRIPTION=GNU debugger
-EAPI=7
-HOMEPAGE=https://sourceware.org/gdb/
-IUSE=+client lzma multitarget nls +python +server source-highlight test vanilla xml python_targets_python3_6 python_targets_python3_7 python_single_target_python3_6 python_single_target_python3_7
-KEYWORDS=~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sh ~sparc ~x86 ~ppc-aix ~x64-cygwin ~amd64-linux ~x86-linux ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris
-LICENSE=GPL-2 LGPL-2
-RDEPEND=client? ( dev-libs/mpfr:0= >=sys-libs/ncurses-5.2-r2:0= sys-libs/readline:0= lzma? ( app-arch/xz-utils ) 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_jython2_7(-),-python_single_target_pypy(-),-python_single_target_pypy3(-),-python_single_target_python2_7(-),-python_single_target_python3_5(-),python_single_target_python3_6(+)?,python_single_target_python3_7(+)?] ) xml? ( dev-libs/expat ) sys-libs/zlib ) source-highlight? ( dev-util/source-highlight )
-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 ) ) || ( client server )
-RESTRICT=hppa? ( test ) ia64? ( test ) !test? ( test )
-SLOT=0
-SRC_URI=mirror://gnu/gdb/gdb-8.3.1.tar.xz ftp://sourceware.org/pub/gdb/releases/gdb-8.3.1.tar.xz
-_eclasses_=eutils	6e6c2737b59a4b982de6fb3ecefd87f8	flag-o-matic	a09389deba2c0a7108b581e02c7cecbf	multilib	1d91b03d42ab6308b5f4f6b598ed110e	python-single-r1	3a0fc81f484bfdbd9c2b7448015a36e4	python-utils-r1	08e17157a6807add7db1f8d01e7e391f	toolchain-funcs	8c7f9d80beedd16f2e5a7f612c609529
-_md5_=7373eb2a2bdbc91e9af7c550e1ad4bad
diff --git a/sdk_container/src/third_party/portage-stable/metadata/md5-cache/sys-devel/gdb-9.1 b/sdk_container/src/third_party/portage-stable/metadata/md5-cache/sys-devel/gdb-9.1
deleted file mode 100644
index 4a44f40a7d..0000000000
--- a/sdk_container/src/third_party/portage-stable/metadata/md5-cache/sys-devel/gdb-9.1
+++ /dev/null
@@ -1,16 +0,0 @@
-BDEPEND=app-arch/xz-utils sys-apps/texinfo client? ( virtual/yacc test? ( dev-util/dejagnu ) nls? ( sys-devel/gettext ) )
-DEFINED_PHASES=compile configure install postinst prepare setup test
-DEPEND=client? ( dev-libs/mpfr:0= >=sys-libs/ncurses-5.2-r2:0= >=sys-libs/readline-7:0= lzma? ( app-arch/xz-utils ) 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_jython2_7(-),-python_single_target_pypy(-),-python_single_target_pypy3(-),-python_single_target_python2_7(-),-python_single_target_python3_5(-),python_single_target_python3_6(+)?,python_single_target_python3_7(+)?] ) xml? ( dev-libs/expat ) sys-libs/zlib ) source-highlight? ( dev-util/source-highlight ) xxhash? ( dev-libs/xxhash )
-DESCRIPTION=GNU debugger
-EAPI=7
-HOMEPAGE=https://sourceware.org/gdb/
-IUSE=+client lzma multitarget nls +python +server source-highlight test vanilla xml xxhash python_targets_python3_6 python_targets_python3_7 python_single_target_python3_6 python_single_target_python3_7
-KEYWORDS=~alpha amd64 arm arm64 hppa ia64 ~m68k ~mips ppc ppc64 ~riscv s390 ~sh sparc x86 ~ppc-aix ~x64-cygwin ~amd64-linux ~x86-linux ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris
-LICENSE=GPL-2 LGPL-2
-RDEPEND=client? ( dev-libs/mpfr:0= >=sys-libs/ncurses-5.2-r2:0= >=sys-libs/readline-7:0= lzma? ( app-arch/xz-utils ) 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_jython2_7(-),-python_single_target_pypy(-),-python_single_target_pypy3(-),-python_single_target_python2_7(-),-python_single_target_python3_5(-),python_single_target_python3_6(+)?,python_single_target_python3_7(+)?] ) xml? ( dev-libs/expat ) sys-libs/zlib ) source-highlight? ( dev-util/source-highlight ) xxhash? ( dev-libs/xxhash )
-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 ) ) || ( client server )
-RESTRICT=hppa? ( test ) ia64? ( test ) !test? ( test )
-SLOT=0
-SRC_URI=mirror://gnu/gdb/gdb-9.1.tar.xz ftp://sourceware.org/pub/gdb/releases/gdb-9.1.tar.xz
-_eclasses_=eutils	6e6c2737b59a4b982de6fb3ecefd87f8	flag-o-matic	a09389deba2c0a7108b581e02c7cecbf	multilib	1d91b03d42ab6308b5f4f6b598ed110e	python-single-r1	3a0fc81f484bfdbd9c2b7448015a36e4	python-utils-r1	08e17157a6807add7db1f8d01e7e391f	toolchain-funcs	8c7f9d80beedd16f2e5a7f612c609529
-_md5_=e5c73ec2768b22ef2de059c70567b85e
diff --git a/sdk_container/src/third_party/portage-stable/metadata/md5-cache/sys-devel/gdb-9999 b/sdk_container/src/third_party/portage-stable/metadata/md5-cache/sys-devel/gdb-9999
deleted file mode 100644
index a821a9657a..0000000000
--- a/sdk_container/src/third_party/portage-stable/metadata/md5-cache/sys-devel/gdb-9999
+++ /dev/null
@@ -1,14 +0,0 @@
-BDEPEND=app-arch/xz-utils sys-apps/texinfo client? ( virtual/yacc test? ( dev-util/dejagnu ) nls? ( sys-devel/gettext ) ) >=dev-vcs/git-1.8.2.1[curl]
-DEFINED_PHASES=configure install postinst prepare setup unpack
-DEPEND=client? ( dev-libs/mpfr:0= >=sys-libs/ncurses-5.2-r2:0= >=sys-libs/readline-7:0= lzma? ( app-arch/xz-utils ) 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_jython2_7(-),-python_single_target_pypy(-),-python_single_target_pypy3(-),-python_single_target_python2_7(-),-python_single_target_python3_5(-),python_single_target_python3_6(+)?,python_single_target_python3_7(+)?] ) xml? ( dev-libs/expat ) sys-libs/zlib ) source-highlight? ( dev-util/source-highlight ) xxhash? ( dev-libs/xxhash )
-DESCRIPTION=GNU debugger
-EAPI=7
-HOMEPAGE=https://sourceware.org/gdb/
-IUSE=+client lzma multitarget nls +python +server source-highlight test vanilla xml xxhash python_targets_python3_6 python_targets_python3_7 python_single_target_python3_6 python_single_target_python3_7
-LICENSE=GPL-2 LGPL-2
-RDEPEND=client? ( dev-libs/mpfr:0= >=sys-libs/ncurses-5.2-r2:0= >=sys-libs/readline-7:0= lzma? ( app-arch/xz-utils ) 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_jython2_7(-),-python_single_target_pypy(-),-python_single_target_pypy3(-),-python_single_target_python2_7(-),-python_single_target_python3_5(-),python_single_target_python3_6(+)?,python_single_target_python3_7(+)?] ) xml? ( dev-libs/expat ) sys-libs/zlib ) source-highlight? ( dev-util/source-highlight ) xxhash? ( dev-libs/xxhash )
-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 ) ) || ( client server )
-RESTRICT=hppa? ( test ) ia64? ( test ) !test? ( test )
-SLOT=0
-_eclasses_=eutils	6e6c2737b59a4b982de6fb3ecefd87f8	flag-o-matic	a09389deba2c0a7108b581e02c7cecbf	git-r3	0d4635eeb5a96cd5315597a47eba25c9	multilib	1d91b03d42ab6308b5f4f6b598ed110e	python-single-r1	3a0fc81f484bfdbd9c2b7448015a36e4	python-utils-r1	08e17157a6807add7db1f8d01e7e391f	toolchain-funcs	8c7f9d80beedd16f2e5a7f612c609529
-_md5_=27ed8ac1f2a2b21cf5353771e7fdafca