gentoo resync : 28.04.2021

92 files changed, 262 insertions, 197 deletions

diff --git a/metadata/md5-cache/sci-mathematics/4ti2-1.6.7 b/metadata/md5-cache/sci-mathematics/4ti2-1.6.7
index c2080a41019f..ab0be6d38fc8 100644
--- a/metadata/md5-cache/sci-mathematics/4ti2-1.6.7
+++ b/metadata/md5-cache/sci-mathematics/4ti2-1.6.7
@@ -1,4 +1,4 @@
-BDEPEND=>=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+BDEPEND=sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DEFINED_PHASES=configure install prepare
 DEPEND=sci-mathematics/glpk:=[gmp] dev-libs/gmp:0=[cxx]
 DESCRIPTION=Software package for algebraic, geometric and combinatorial problems
@@ -9,5 +9,5 @@ LICENSE=GPL-2
 RDEPEND=sci-mathematics/glpk:=[gmp] dev-libs/gmp:0=[cxx]
 SLOT=0
 SRC_URI=http://4ti2.de/version_1.6.7/4ti2-1.6.7.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
 _md5_=b407b9f93c82d44c1fdadd087ae6e2b8
diff --git a/metadata/md5-cache/sci-mathematics/Manifest.gz b/metadata/md5-cache/sci-mathematics/Manifest.gz
index 32b8c72f96c2..7832cbda6fab 100644
--- a/metadata/md5-cache/sci-mathematics/Manifest.gz
+++ b/metadata/md5-cache/sci-mathematics/Manifest.gz
diff --git a/metadata/md5-cache/sci-mathematics/agda-2.6.1.2 b/metadata/md5-cache/sci-mathematics/agda-2.6.1.2
index 70de1097d0d8..5f9668a1b1b4 100644
--- a/metadata/md5-cache/sci-mathematics/agda-2.6.1.2
+++ b/metadata/md5-cache/sci-mathematics/agda-2.6.1.2
@@ -10,5 +10,5 @@ PDEPEND=stdlib? ( ~sci-mathematics/agda-stdlib-2.6.1.2.1.4 )
 RDEPEND=>=dev-haskell/aeson-1.1.2.0:=[profile?] <dev-haskell/aeson-1.6:=[profile?] >=dev-haskell/async-2.2:=[profile?] <dev-haskell/async-2.3:=[profile?] >=dev-haskell/blaze-html-0.8:=[profile?] <dev-haskell/blaze-html-0.10:=[profile?] >=dev-haskell/boxes-0.1.3:=[profile?] <dev-haskell/boxes-0.2:=[profile?] >=dev-haskell/data-hash-0.2.0.0:=[profile?] <dev-haskell/data-hash-0.3:=[profile?] >=dev-haskell/edit-distance-0.2.1.2:=[profile?] <dev-haskell/edit-distance-0.3:=[profile?] >=dev-haskell/equivalence-0.3.2:=[profile?] <dev-haskell/equivalence-0.4:=[profile?] >=dev-haskell/exceptions-0.8:=[profile?] <dev-haskell/exceptions-0.11:=[profile?] >=dev-haskell/geniplate-mirror-0.6.0.6:=[profile?] <dev-haskell/geniplate-mirror-0.8:=[profile?] >=dev-haskell/gitrev-1.3.1:=[profile?] <dev-haskell/gitrev-2.0:=[profile?] >=dev-haskell/hashable-1.2.1.0:=[profile?] <dev-haskell/hashable-1.4:=[profile?] >=dev-haskell/hashtables-1.2.0.2:=[profile?] <dev-haskell/hashtables-1.3:=[profile?] >=dev-haskell/haskeline-0.7.2.3:=[profile?] <dev-haskell/haskeline-0.9:=[profile?] >=dev-haskell/ieee754-0.7.8:=[profile?] <dev-haskell/ieee754-0.9:=[profile?] >=dev-haskell/mtl-2.2.1:=[profile?] <dev-haskell/mtl-2.3:=[profile?] >=dev-haskell/murmur-hash-0.1:=[profile?] <dev-haskell/murmur-hash-0.2:=[profile?] >=dev-haskell/regex-tdfa-1.3.1.0:=[profile?] <dev-haskell/regex-tdfa-1.4:=[profile?] >=dev-haskell/split-0.2.0.0:=[profile?] <dev-haskell/split-0.2.4:=[profile?] >=dev-haskell/stm-2.4.4:=[profile?] <dev-haskell/stm-2.6:=[profile?] >=dev-haskell/strict-0.3.2:=[profile?] <dev-haskell/strict-0.5:=[profile?] >=dev-haskell/text-1.2.3.1:=[profile?] <dev-haskell/text-1.3:=[profile?] >=dev-haskell/unordered-containers-0.2.5.0:=[profile?] <dev-haskell/unordered-containers-0.3:=[profile?] >=dev-haskell/uri-encode-1.5.0.4:=[profile?] <dev-haskell/uri-encode-1.6:=[profile?] >=dev-haskell/zlib-0.6:=[profile?] <dev-haskell/zlib-0.7:=[profile?] >=dev-lang/ghc-8.0.2:= enable-cluster-counting? ( >=dev-haskell/text-icu-0.7:=[profile?] <dev-haskell/text-icu-0.8:=[profile?] ) emacs? ( >=app-editors/emacs-23.1:* app-emacs/haskell-mode )
 SLOT=0/2.6.1.2
 SRC_URI=https://hackage.haskell.org/package/Agda-2.6.1.2/Agda-2.6.1.2.tar.gz
-_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	elisp-common	36f97076abd90f943a34f8bcd58b5bcc	eutils	2d5b3f4b315094768576b6799e4f926e	ghc-package	e3a4a688accbd5f1226e46b379cc1c3e	haskell-cabal	9d756e2e026abb59bf29f5b777bb34b2	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	elisp-common	6bfea130fc0f2cbd4cbc23dc12992349	eutils	2d5b3f4b315094768576b6799e4f926e	ghc-package	2f31876646b777a7851b22816735765c	haskell-cabal	781f607e5fa6b3d28f694be10c79646b	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=1f3460c80b1eeef5a25db800e151e56d
diff --git a/metadata/md5-cache/sci-mathematics/agda-stdlib-2.6.1.2.1.4 b/metadata/md5-cache/sci-mathematics/agda-stdlib-2.6.1.2.1.4
index 7c189f0c86b0..806fd2ac9fda 100644
--- a/metadata/md5-cache/sci-mathematics/agda-stdlib-2.6.1.2.1.4
+++ b/metadata/md5-cache/sci-mathematics/agda-stdlib-2.6.1.2.1.4
@@ -9,5 +9,5 @@ LICENSE=MIT
 RDEPEND=>=sci-mathematics/agda-2.6.1.2:=[profile?]
 SLOT=0
 SRC_URI=https://github.com/agda/agda-stdlib/archive/v1.4.tar.gz -> agda-stdlib-2.6.1.2.1.4.tar.gz
-_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	elisp-common	36f97076abd90f943a34f8bcd58b5bcc	eutils	2d5b3f4b315094768576b6799e4f926e	ghc-package	e3a4a688accbd5f1226e46b379cc1c3e	haskell-cabal	9d756e2e026abb59bf29f5b777bb34b2	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	elisp-common	6bfea130fc0f2cbd4cbc23dc12992349	eutils	2d5b3f4b315094768576b6799e4f926e	ghc-package	2f31876646b777a7851b22816735765c	haskell-cabal	781f607e5fa6b3d28f694be10c79646b	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=592624cf25722d12d36034a11cf539f8
diff --git a/metadata/md5-cache/sci-mathematics/arb-2.18.1 b/metadata/md5-cache/sci-mathematics/arb-2.18.1
index ad589eb9d500..083a4b1820af 100644
--- a/metadata/md5-cache/sci-mathematics/arb-2.18.1
+++ b/metadata/md5-cache/sci-mathematics/arb-2.18.1
@@ -1,4 +1,4 @@
-BDEPEND=dev-util/ninja >=dev-util/cmake-3.9.6
+BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare test
 DEPEND=dev-libs/gmp:0= dev-libs/mpfr:0= >=sci-mathematics/flint-2.5.0:=
 DESCRIPTION=C library for arbitrary-precision interval arithmetic
@@ -11,5 +11,5 @@ RDEPEND=dev-libs/gmp:0= dev-libs/mpfr:0= >=sci-mathematics/flint-2.5.0:=
 RESTRICT=!test? ( test )
 SLOT=0/2
 SRC_URI=https://github.com/fredrik-johansson/arb/archive/2.18.1.tar.gz -> arb-2.18.1.tar.gz
-_eclasses_=cmake-utils	77cd39e6009811bf97a59d91ffd5b54f	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
-_md5_=6b011e90b7497d0e71a74261778a4d0a
+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_md5_=02cc1f1760d5abce5573c8034f69e17d
diff --git a/metadata/md5-cache/sci-mathematics/arb-2.19.0 b/metadata/md5-cache/sci-mathematics/arb-2.19.0
new file mode 100644
index 000000000000..9d046e06aa88
--- /dev/null
+++ b/metadata/md5-cache/sci-mathematics/arb-2.19.0
@@ -0,0 +1,15 @@
+BDEPEND=dev-util/ninja dev-util/cmake
+DEFINED_PHASES=compile configure install prepare test
+DEPEND=dev-libs/gmp:0= dev-libs/mpfr:0= sci-mathematics/flint:=
+DESCRIPTION=C library for arbitrary-precision interval arithmetic
+EAPI=7
+HOMEPAGE=https://fredrikj.net/arb/
+IUSE=test
+KEYWORDS=~amd64 ~arm ~arm64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos
+LICENSE=GPL-2+
+RDEPEND=dev-libs/gmp:0= dev-libs/mpfr:0= sci-mathematics/flint:=
+RESTRICT=!test? ( test )
+SLOT=0/2
+SRC_URI=https://github.com/fredrik-johansson/arb/archive/2.19.0.tar.gz -> arb-2.19.0.tar.gz
+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_md5_=8cc0d62401d120d382a8072cbc26359d
diff --git a/metadata/md5-cache/sci-mathematics/bertini-1.4 b/metadata/md5-cache/sci-mathematics/bertini-1.4
index 0af986f74647..f713ea5fae9c 100644
--- a/metadata/md5-cache/sci-mathematics/bertini-1.4
+++ b/metadata/md5-cache/sci-mathematics/bertini-1.4
@@ -10,5 +10,5 @@ LICENSE=bertini
 RDEPEND=dev-libs/gmp dev-libs/mpfr
 SLOT=0
 SRC_URI=http://www3.nd.edu/~sommese/bertini/BertiniSource_v1.4.tar.gz
-_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=6282d0596ebfaaab9cd013bcfc65b18c
diff --git a/metadata/md5-cache/sci-mathematics/calc-2.12.5.4 b/metadata/md5-cache/sci-mathematics/calc-2.12.5.4
index 471a7a3ecce0..03cec0bd4382 100644
--- a/metadata/md5-cache/sci-mathematics/calc-2.12.5.4
+++ b/metadata/md5-cache/sci-mathematics/calc-2.12.5.4
@@ -9,4 +9,4 @@ RDEPEND=sys-libs/ncurses:0= sys-libs/readline:0=
 SLOT=0
 SRC_URI=http://www.isthe.com/chongo/src/calc/calc-2.12.5.4.tar.bz2
 _eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
-_md5_=59cddbb61c3b17043428276610f0273a
+_md5_=dbb4705bc7d12e66602cebc51bf5abf3
diff --git a/metadata/md5-cache/sci-mathematics/cgal-5.1 b/metadata/md5-cache/sci-mathematics/cgal-5.1
index a41f0362cc8a..2cad289e7cc0 100644
--- a/metadata/md5-cache/sci-mathematics/cgal-5.1
+++ b/metadata/md5-cache/sci-mathematics/cgal-5.1
@@ -10,5 +10,5 @@ LICENSE=LGPL-3 GPL-3 Boost-1.0
 RDEPEND=dev-cpp/eigen dev-libs/boost:=[threads] dev-libs/mpfr:= sys-libs/zlib x11-libs/libX11:= virtual/glu:= virtual/opengl:= gmp? ( dev-libs/gmp:=[cxx] ) mpfi? ( sci-libs/mpfi ) ntl? ( dev-libs/ntl ) qt5? ( dev-qt/qtcore:5 dev-qt/qtgui:5 dev-qt/qtopengl:5 dev-qt/qtsvg:5 dev-qt/qtwidgets:5 )
 SLOT=0/14
 SRC_URI=https://github.com/CGAL/cgal/releases/download/v5.1/CGAL-5.1.tar.xz doc? ( https://github.com/CGAL/cgal/releases/download/v5.1/CGAL-5.1-doc_html.tar.xz )
-_eclasses_=cmake	314a813be2f09820e8978cdee941e501	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=4f8076f7b3b2a07502383bd14e5ce472
diff --git a/metadata/md5-cache/sci-mathematics/cgal-5.2 b/metadata/md5-cache/sci-mathematics/cgal-5.2
index c1d658751dfe..8ea5fd937480 100644
--- a/metadata/md5-cache/sci-mathematics/cgal-5.2
+++ b/metadata/md5-cache/sci-mathematics/cgal-5.2
@@ -10,5 +10,5 @@ LICENSE=LGPL-3 GPL-3 Boost-1.0
 RDEPEND=dev-cpp/eigen dev-libs/boost:=[threads] dev-libs/mpfr:= sys-libs/zlib x11-libs/libX11:= virtual/glu:= virtual/opengl:= gmp? ( dev-libs/gmp:=[cxx] ) mpfi? ( sci-libs/mpfi ) ntl? ( dev-libs/ntl ) qt5? ( dev-qt/qtcore:5 dev-qt/qtgui:5 dev-qt/qtopengl:5 dev-qt/qtsvg:5 dev-qt/qtwidgets:5 )
 SLOT=0/14
 SRC_URI=https://github.com/CGAL/cgal/releases/download/v5.2/CGAL-5.2.tar.xz doc? ( https://github.com/CGAL/cgal/releases/download/v5.2/CGAL-5.2-doc_html.tar.xz )
-_eclasses_=cmake	314a813be2f09820e8978cdee941e501	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=18e8d66e0f228189c00d61a30462d609
diff --git a/metadata/md5-cache/sci-mathematics/coq-8.12.0-r1 b/metadata/md5-cache/sci-mathematics/coq-8.12.0-r1
index bea01199ef30..3e40a86c5523 100644
--- a/metadata/md5-cache/sci-mathematics/coq-8.12.0-r1
+++ b/metadata/md5-cache/sci-mathematics/coq-8.12.0-r1
@@ -11,4 +11,4 @@ RESTRICT=test
 SLOT=0
 SRC_URI=https://github.com/coq/coq/archive/V8.12.0.tar.gz -> coq-8.12.0.tar.gz
 _eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
-_md5_=1435cbc4a3fe356e7c0d971e65f62b74
+_md5_=1345b47241697e8acf9778b093d0cd96
diff --git a/metadata/md5-cache/sci-mathematics/coq-8.13.0 b/metadata/md5-cache/sci-mathematics/coq-8.13.0
index c63ad8c42d29..315a37afccaa 100644
--- a/metadata/md5-cache/sci-mathematics/coq-8.13.0
+++ b/metadata/md5-cache/sci-mathematics/coq-8.13.0
@@ -10,5 +10,5 @@ RDEPEND=dev-ml/zarith || ( dev-ml/num <dev-lang/ocaml-4.09.0[ocamlopt?] ) gtk? (
 RESTRICT=test
 SLOT=0
 SRC_URI=https://github.com/coq/coq/archive/V8.13.0.tar.gz -> coq-8.13.0.tar.gz
-_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	findlib	3d3de4bef686774baeeabfa2b916631c
-_md5_=fe020940e6d28a9f5b56f25fd781902c
+_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	findlib	197b318e28cee28e11c2b474328b50dd
+_md5_=1df475721d818781f764ea1537ed1af4
diff --git a/metadata/md5-cache/sci-mathematics/cvc4-1.7-r1 b/metadata/md5-cache/sci-mathematics/cvc4-1.7-r1
index 8ee78b1f10c3..76721202aa88 100644
--- a/metadata/md5-cache/sci-mathematics/cvc4-1.7-r1
+++ b/metadata/md5-cache/sci-mathematics/cvc4-1.7-r1
@@ -1,14 +1,14 @@
-BDEPEND=|| ( dev-lang/python:3.8 dev-lang/python:3.7 ) dev-util/ninja >=dev-util/cmake-3.9.6
+BDEPEND=|| ( dev-lang/python:3.9 dev-lang/python:3.8 dev-lang/python:3.7 ) sys-devel/make dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
 DEPEND=dev-libs/antlr-c dev-java/antlr:3 dev-libs/boost readline? ( sys-libs/readline:0= ) cln? ( sci-libs/cln ) !cln? ( dev-libs/gmp:= )
-DESCRIPTION=automatic theorem prover for satisfiability modulo theories (SMT) problems
+DESCRIPTION=Automatic theorem prover for satisfiability modulo theories (SMT) problems
 EAPI=7
-HOMEPAGE=http://cvc4.cs.stanford.edu/web/
+HOMEPAGE=https://cvc4.github.io/
 IUSE=+cln proofs readline replay +statistics
 KEYWORDS=~amd64 ~x86
 LICENSE=GPL-2
 RDEPEND=dev-libs/antlr-c dev-java/antlr:3 dev-libs/boost readline? ( sys-libs/readline:0= ) cln? ( sci-libs/cln ) !cln? ( dev-libs/gmp:= )
 SLOT=0
 SRC_URI=https://github.com/CVC4/CVC4/archive/1.7.tar.gz -> cvc4-1.7.tar.gz
-_eclasses_=cmake-utils	77cd39e6009811bf97a59d91ffd5b54f	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	python-any-r1	0a79a9b53fce4525f438f8ea9695fb88	python-utils-r1	2dc8e06a3429719b43e9140f7292a425	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
-_md5_=166483febdd1e0b9783b6ac9974af256
+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	python-any-r1	17241a11501065ff3651350040875aa9	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_md5_=2adc7c112e0ccb09756468003bfb6c76
diff --git a/metadata/md5-cache/sci-mathematics/dataplot-20131220 b/metadata/md5-cache/sci-mathematics/dataplot-20131220
index 676d6cd0c947..464b263b6ba2 100644
--- a/metadata/md5-cache/sci-mathematics/dataplot-20131220
+++ b/metadata/md5-cache/sci-mathematics/dataplot-20131220
@@ -1,4 +1,4 @@
-BDEPEND=>=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+BDEPEND=sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DEFINED_PHASES=configure install prepare setup unpack
 DEPEND=media-libs/plotutils opengl? ( virtual/opengl ) gd? ( media-libs/gd[png,jpeg] ) virtual/pkgconfig virtual/fortran
 DESCRIPTION=Program for scientific visualization and statistical analyis
@@ -11,5 +11,5 @@ RDEPEND=media-libs/plotutils opengl? ( virtual/opengl ) gd? ( media-libs/gd[png,
 REQUIRED_USE=opengl? ( X )
 SLOT=0
 SRC_URI=ftp://ftp.nist.gov/pub/dataplot/unix/dpsrc_2013_12_20.tar.gz ftp://ftp.nist.gov/pub/dataplot/unix/dplib.2009_07_15.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	fortran-2	b4796813ccda91c9c0d3463fc90aa969	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	fortran-2	b4796813ccda91c9c0d3463fc90aa969	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=304c7ba27edbe3f1e5e6c83a467d0ad0
diff --git a/metadata/md5-cache/sci-mathematics/diagrtb-2.64 b/metadata/md5-cache/sci-mathematics/diagrtb-2.64
index 46192a8bbd3f..435b9cd3c6b6 100644
--- a/metadata/md5-cache/sci-mathematics/diagrtb-2.64
+++ b/metadata/md5-cache/sci-mathematics/diagrtb-2.64
@@ -11,5 +11,5 @@ RDEPEND=virtual/fortran
 RESTRICT=mirror bindist
 SLOT=0
 SRC_URI=http://ecole.modelisation.free.fr/rtb2011.tar.gz -> diagrtb-2.64.tar.gz
-_eclasses_=cmake	314a813be2f09820e8978cdee941e501	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	fortran-2	b4796813ccda91c9c0d3463fc90aa969	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	fortran-2	b4796813ccda91c9c0d3463fc90aa969	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=9d6abef4976841d445b75446ef4cc6d3
diff --git a/metadata/md5-cache/sci-mathematics/dsfmt-2.2.4 b/metadata/md5-cache/sci-mathematics/dsfmt-2.2.4
new file mode 100644
index 000000000000..c9e5c6d6201f
--- /dev/null
+++ b/metadata/md5-cache/sci-mathematics/dsfmt-2.2.4
@@ -0,0 +1,10 @@
+DEFINED_PHASES=compile install test
+DESCRIPTION=Double precision SIMD-oriented Fast Mersenne Twister library
+EAPI=7
+HOMEPAGE=http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/SFMT
+KEYWORDS=~amd64 ~x86 ~amd64-linux ~x86-linux
+LICENSE=BSD
+SLOT=0
+SRC_URI=https://github.com/MersenneTwister-Lab/dSFMT/archive/v2.2.4.tar.gz -> dsfmt-2.2.4.tar.gz
+_eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_md5_=df19e28f3c8222e04a34f5d93ae87635
diff --git a/metadata/md5-cache/sci-mathematics/dunshire-0.1.1-r1 b/metadata/md5-cache/sci-mathematics/dunshire-0.1.1-r1
index 67994dec1dae..f04d5cca642e 100644
--- a/metadata/md5-cache/sci-mathematics/dunshire-0.1.1-r1
+++ b/metadata/md5-cache/sci-mathematics/dunshire-0.1.1-r1
@@ -11,5 +11,5 @@ REQUIRED_USE=|| ( python_targets_python3_7 python_targets_python3_8 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=mirror://pypi/d/dunshire/dunshire-0.1.1.tar.gz
-_eclasses_=distutils-r1	16579e06f8839831bd5c03455bb87e3f	multibuild	6b3d5ee849dafe6cdfd7b859c211fb01	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	python-r1	6d099888c5b4dd4868c26508df307e95	python-utils-r1	2dc8e06a3429719b43e9140f7292a425	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=distutils-r1	d8655e1387589a2e1930339b1627d5c1	multibuild	6b3d5ee849dafe6cdfd7b859c211fb01	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	python-r1	26e4ad0a4190b14f70973dc253e86535	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
 _md5_=994c3921d34dd9bbff7e133905c47a21
diff --git a/metadata/md5-cache/sci-mathematics/ent-101202 b/metadata/md5-cache/sci-mathematics/ent-101202
index 5663d54ad366..233bed3b4a8f 100644
--- a/metadata/md5-cache/sci-mathematics/ent-101202
+++ b/metadata/md5-cache/sci-mathematics/ent-101202
@@ -7,5 +7,5 @@ KEYWORDS=~amd64 ~x86 ~amd64-linux ~x86-linux
 LICENSE=public-domain
 SLOT=0
 SRC_URI=mirror://gentoo/random-101202.zip
-_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=2c01e8ee09c61b29c8b111744cf6808d
+_eclasses_=epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_md5_=856e4830d78f0127b87da53f7da7135e
diff --git a/metadata/md5-cache/sci-mathematics/euler-1.61.0-r1 b/metadata/md5-cache/sci-mathematics/euler-1.61.0-r1
index 71f819bdea4e..dcc357838aa4 100644
--- a/metadata/md5-cache/sci-mathematics/euler-1.61.0-r1
+++ b/metadata/md5-cache/sci-mathematics/euler-1.61.0-r1
@@ -1,4 +1,4 @@
-BDEPEND=virtual/pkgconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+BDEPEND=virtual/pkgconfig sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DEFINED_PHASES=prepare
 DEPEND=x11-libs/gtk+:2
 DESCRIPTION=Mathematical programming environment
@@ -9,5 +9,5 @@ LICENSE=GPL-2
 RDEPEND=x11-libs/gtk+:2 x11-misc/xdg-utils
 SLOT=0
 SRC_URI=mirror://sourceforge/euler/euler-1.61.0.tgz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
 _md5_=1eb5331e82fc7daddbf5c4c218ca4001
diff --git a/metadata/md5-cache/sci-mathematics/fann-2.2.0-r1 b/metadata/md5-cache/sci-mathematics/fann-2.2.0-r1
index 87528d0ae4cb..582be6d69954 100644
--- a/metadata/md5-cache/sci-mathematics/fann-2.2.0-r1
+++ b/metadata/md5-cache/sci-mathematics/fann-2.2.0-r1
@@ -8,5 +8,5 @@ KEYWORDS=~amd64 ~ppc ~x86
 LICENSE=LGPL-2.1
 SLOT=0
 SRC_URI=mirror://sourceforge/fann/FANN-2.2.0-Source.zip
-_eclasses_=cmake	314a813be2f09820e8978cdee941e501	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=5658c3c712c699d80d94716f9624e14f
diff --git a/metadata/md5-cache/sci-mathematics/fann-9999 b/metadata/md5-cache/sci-mathematics/fann-9999
index ea4148d84581..3707ad00583f 100644
--- a/metadata/md5-cache/sci-mathematics/fann-9999
+++ b/metadata/md5-cache/sci-mathematics/fann-9999
@@ -7,5 +7,5 @@ IUSE=examples
 LICENSE=LGPL-2.1
 PROPERTIES=live
 SLOT=0
-_eclasses_=cmake	314a813be2f09820e8978cdee941e501	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	git-r3	3e7ec3d6619213460c85e2aa48398441	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	git-r3	b8e8c92aa5fe8df7187e466138eb4e52	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=a8f4a153931341e1d7c8be00c894108e
diff --git a/metadata/md5-cache/sci-mathematics/flint-2.6.3-r1 b/metadata/md5-cache/sci-mathematics/flint-2.6.3-r1
index f3c1b2ccfe58..4c71401d9d4f 100644
--- a/metadata/md5-cache/sci-mathematics/flint-2.6.3-r1
+++ b/metadata/md5-cache/sci-mathematics/flint-2.6.3-r1
@@ -11,5 +11,5 @@ RDEPEND=dev-libs/gmp:= dev-libs/mpfr:= ntl? ( dev-libs/ntl:= )
 RESTRICT=!test? ( test )
 SLOT=0/14
 SRC_URI=http://www.flintlib.org/flint-2.6.3.tar.gz
-_eclasses_=cmake-utils	77cd39e6009811bf97a59d91ffd5b54f	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	python-any-r1	0a79a9b53fce4525f438f8ea9695fb88	python-utils-r1	2dc8e06a3429719b43e9140f7292a425	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
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 _md5_=88b1a52c0029484277cef3944fe24a0e
diff --git a/metadata/md5-cache/sci-mathematics/flint-2.7.1 b/metadata/md5-cache/sci-mathematics/flint-2.7.1-r1
index 9b6a240afb51..5b2506db2189 100644
--- a/metadata/md5-cache/sci-mathematics/flint-2.7.1
+++ b/metadata/md5-cache/sci-mathematics/flint-2.7.1-r1
@@ -1,4 +1,4 @@
-BDEPEND=doc? ( dev-python/sphinx app-text/texlive-core dev-texlive/texlive-latex dev-texlive/texlive-latexextra dev-tex/latexmk ) || ( dev-lang/python:3.9 dev-lang/python:3.8 dev-lang/python:3.7 ) dev-util/ninja dev-util/cmake
+BDEPEND=doc? ( dev-python/sphinx app-text/texlive-core dev-texlive/texlive-latex dev-texlive/texlive-latexextra dev-tex/latexmk ) || ( dev-lang/python:3.9 dev-lang/python:3.8 dev-lang/python:3.7 ) sys-devel/make dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
 DEPEND=dev-libs/gmp:= dev-libs/mpfr:= ntl? ( dev-libs/ntl:= ) virtual/cblas
 DESCRIPTION=Fast Library for Number Theory
@@ -11,5 +11,5 @@ RDEPEND=dev-libs/gmp:= dev-libs/mpfr:= ntl? ( dev-libs/ntl:= ) virtual/cblas
 RESTRICT=!test? ( test )
 SLOT=0/15
 SRC_URI=http://www.flintlib.org/flint-2.7.1.tar.gz
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-_md5_=8752edf7400dfaf2c6c7011d71d9e9d4
+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	python-any-r1	17241a11501065ff3651350040875aa9	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_md5_=0df0d58fbe7532465519585fdab2a08e
diff --git a/metadata/md5-cache/sci-mathematics/form-4.2.1 b/metadata/md5-cache/sci-mathematics/form-4.2.1
index b438f034222b..037650e69771 100644
--- a/metadata/md5-cache/sci-mathematics/form-4.2.1
+++ b/metadata/md5-cache/sci-mathematics/form-4.2.1
@@ -1,4 +1,4 @@
-BDEPEND=>=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+BDEPEND=sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DEFINED_PHASES=compile configure install prepare
 DEPEND=gmp? ( dev-libs/gmp:0= ) mpi? ( virtual/mpi ) zlib? ( sys-libs/zlib ) devref? ( dev-texlive/texlive-latex ) doc? ( dev-texlive/texlive-latex ) doxygen? ( app-doc/doxygen )
 DESCRIPTION=Symbolic Manipulation System
@@ -10,5 +10,5 @@ LICENSE=GPL-3
 RDEPEND=gmp? ( dev-libs/gmp:0= ) mpi? ( virtual/mpi ) zlib? ( sys-libs/zlib )
 SLOT=0
 SRC_URI=https://github.com/vermaseren/form/releases/download/v4.2.1/form-4.2.1.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
 _md5_=e557506e2128502d6824ad28c0694bbd
diff --git a/metadata/md5-cache/sci-mathematics/fricas-1.3.6 b/metadata/md5-cache/sci-mathematics/fricas-1.3.6
index 60e1a23d5529..a6674fa04d8d 100644
--- a/metadata/md5-cache/sci-mathematics/fricas-1.3.6
+++ b/metadata/md5-cache/sci-mathematics/fricas-1.3.6
@@ -10,5 +10,5 @@ RDEPEND=X? ( x11-libs/libXpm x11-libs/libICE ) emacs? ( >=app-editors/emacs-23.1
 RESTRICT=strip
 SLOT=0
 SRC_URI=mirror://sourceforge/fricas/fricas-1.3.6-full.tar.bz2
-_eclasses_=elisp-common	36f97076abd90f943a34f8bcd58b5bcc	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=elisp-common	6bfea130fc0f2cbd4cbc23dc12992349	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
 _md5_=e6cab1953113fb8f580268ea62aa9803
diff --git a/metadata/md5-cache/sci-mathematics/genius-1.0.25 b/metadata/md5-cache/sci-mathematics/genius-1.0.25
index e0ed79f90d1d..3f30747d554a 100644
--- a/metadata/md5-cache/sci-mathematics/genius-1.0.25
+++ b/metadata/md5-cache/sci-mathematics/genius-1.0.25
@@ -1,5 +1,5 @@
 DEFINED_PHASES=compile configure install postinst postrm preinst prepare
-DEPEND=>=dev-libs/glib-2.41.1:2 dev-libs/gmp:0= dev-libs/mpfr:0= sys-libs/ncurses:0= sys-libs/readline:0= gui? ( >=x11-libs/gtk+-3.21.4:3 >=x11-libs/gtksourceview-3.99.7:4 gui-libs/amtk:5 >=x11-libs/vte-0.50.0:2.91 ) dev-util/gtk-update-icon-cache dev-util/intltool sys-devel/autoconf-archive sys-devel/flex virtual/yacc >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4 app-arch/xz-utils dev-util/desktop-file-utils x11-misc/shared-mime-info
+DEPEND=>=dev-libs/glib-2.41.1:2 dev-libs/gmp:0= dev-libs/mpfr:0= sys-libs/ncurses:0= sys-libs/readline:0= gui? ( >=x11-libs/gtk+-3.21.4:3 >=x11-libs/gtksourceview-3.99.7:4 gui-libs/amtk:5 >=x11-libs/vte-0.50.0:2.91 ) dev-util/gtk-update-icon-cache dev-util/intltool sys-devel/autoconf-archive sys-devel/flex virtual/yacc sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4 app-arch/xz-utils dev-util/desktop-file-utils x11-misc/shared-mime-info
 DESCRIPTION=Genius Mathematics Tool and the GEL Language
 EAPI=6
 HOMEPAGE=https://www.jirka.org/genius.html
@@ -9,5 +9,5 @@ LICENSE=GPL-3+
 RDEPEND=>=dev-libs/glib-2.41.1:2 dev-libs/gmp:0= dev-libs/mpfr:0= sys-libs/ncurses:0= sys-libs/readline:0= gui? ( >=x11-libs/gtk+-3.21.4:3 >=x11-libs/gtksourceview-3.99.7:4 gui-libs/amtk:5 >=x11-libs/vte-0.50.0:2.91 )
 SLOT=0
 SRC_URI=mirror://gnome/sources/genius/1.0/genius-1.0.25.tar.xz doc? ( https://www.jirka.org/genius-reference.pdf )
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+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	desktop	c0d27bf73aa08ca05b663dbd31fbef28	eapi7-ver	f9ec87e93172b25ce65a85303dc06964	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	gnome.org	df5c6c53843e1be0aad724138e78bbc3	gnome2	c156bb2ac81c822dd861424ce19bc168	gnome2-utils	c8e3fff820d850c0e003e22208d2eea3	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	versionator	d3fb3ba33acc3bbbdc4d7970227c100d	wrapper	4251d4c84c25f59094fd557e0063a974	xdg	c7ba313ea1eaf266f95cc6235f7d6a07	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=f4eab7bc7526f1638ade56d9e835441e
diff --git a/metadata/md5-cache/sci-mathematics/geomview-1.9.5-r1 b/metadata/md5-cache/sci-mathematics/geomview-1.9.5-r1
index 00f9817daabc..358f7b14e91a 100644
--- a/metadata/md5-cache/sci-mathematics/geomview-1.9.5-r1
+++ b/metadata/md5-cache/sci-mathematics/geomview-1.9.5-r1
@@ -9,5 +9,5 @@ LICENSE=LGPL-2.1
 RDEPEND=virtual/glu virtual/opengl x11-libs/motif:0 emacs? ( >=app-editors/emacs-23.1:* ) zlib? ( sys-libs/zlib ) x11-misc/xdg-utils
 SLOT=0
 SRC_URI=mirror://sourceforge/geomview/geomview-1.9.5.tar.bz2 https://dev.gentoo.org/~jlec/distfiles/geomview.png.tar
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+_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	elisp-common	6bfea130fc0f2cbd4cbc23dc12992349	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg	c7ba313ea1eaf266f95cc6235f7d6a07	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=1832af9bce2969c9d5ec5ff33060e9d3
diff --git a/metadata/md5-cache/sci-mathematics/gfan-0.6.2 b/metadata/md5-cache/sci-mathematics/gfan-0.6.2
index 92b1fcab7912..38fd0857ff2c 100644
--- a/metadata/md5-cache/sci-mathematics/gfan-0.6.2
+++ b/metadata/md5-cache/sci-mathematics/gfan-0.6.2
@@ -10,5 +10,5 @@ LICENSE=GPL-2+
 RDEPEND=dev-libs/gmp:0=[cxx] sci-libs/cddlib:0=
 SLOT=0
 SRC_URI=https://users-math.au.dk/~jensen/software/gfan/gfan0.6.2.tar.gz
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+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=aa9aed70957a27ff45498eb2794a362a
diff --git a/metadata/md5-cache/sci-mathematics/gfan-0.6.2-r1 b/metadata/md5-cache/sci-mathematics/gfan-0.6.2-r1
index 4cd63249ad10..6ae4b8695ff7 100644
--- a/metadata/md5-cache/sci-mathematics/gfan-0.6.2-r1
+++ b/metadata/md5-cache/sci-mathematics/gfan-0.6.2-r1
@@ -10,5 +10,5 @@ LICENSE=GPL-2+
 RDEPEND=dev-libs/gmp:0=[cxx] sci-libs/cddlib:0=
 SLOT=0
 SRC_URI=https://users-math.au.dk/~jensen/software/gfan/gfan0.6.2.tar.gz
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+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=54fad12ed3f83aa278f9d1d26e7e5546
diff --git a/metadata/md5-cache/sci-mathematics/ggnfs-0.77.1-r2 b/metadata/md5-cache/sci-mathematics/ggnfs-0.77.1-r2
deleted file mode 100644
index 7af515a2aa39..000000000000
--- a/metadata/md5-cache/sci-mathematics/ggnfs-0.77.1-r2
+++ /dev/null
@@ -1,12 +0,0 @@
-DEFINED_PHASES=compile configure install prepare
-DEPEND=>=dev-libs/gmp-4.3:0 app-arch/unzip
-DESCRIPTION=A suite of algorithms to help factoring large integers
-EAPI=5
-HOMEPAGE=https://github.com/radii/ggnfs
-KEYWORDS=~amd64 ~x86
-LICENSE=GPL-2
-RDEPEND=>=dev-libs/gmp-4.3:0 app-arch/unzip !sci-mathematics/cado-nfs
-SLOT=0
-SRC_URI=http://dev.gentooexperimental.org/~dreeevil/ggnfs-0.77.1.zip http://stuff.mit.edu/afs/sipb/project/pari-gp/ggnfs/Linux/src/def-par.txt http://stuff.mit.edu/afs/sipb/project/pari-gp/ggnfs/Linux/src/def-nm-params.txt http://gentooexperimental.org/~patrick/ggnfs-doc.pdf
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diff --git a/metadata/md5-cache/sci-mathematics/giac-1.7.0.1 b/metadata/md5-cache/sci-mathematics/giac-1.7.0.1
new file mode 100644
index 000000000000..f45ffc4b855b
--- /dev/null
+++ b/metadata/md5-cache/sci-mathematics/giac-1.7.0.1
@@ -0,0 +1,16 @@
+BDEPEND=dev-tex/hevea virtual/pkgconfig virtual/yacc sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+DEFINED_PHASES=configure install postinst postrm prepare
+DEPEND=dev-libs/gmp:=[cxx] sys-libs/readline:= gui? ( x11-libs/fltk media-libs/libpng:= ) ao? ( media-libs/libao ) dev-libs/mpfr:= sci-libs/mpfi sci-libs/gsl:= sci-mathematics/pari:=[threads] dev-libs/ntl:= virtual/lapack virtual/blas net-misc/curl sci-mathematics/cliquer sci-mathematics/nauty ecm? ( sci-mathematics/gmp-ecm ) glpk? ( sci-mathematics/glpk ) gc? ( dev-libs/boehm-gc )
+DESCRIPTION=A free C++ Computer Algebra System library and its interfaces
+EAPI=7
+HOMEPAGE=https://www-fourier.ujf-grenoble.fr/~parisse/giac.html
+IUSE=ao doc +ecm examples gc +glpk gui static-libs test l10n_el l10n_en l10n_es l10n_pt
+KEYWORDS=~amd64 ~x86
+LICENSE=GPL-2
+RDEPEND=dev-libs/gmp:=[cxx] sys-libs/readline:= gui? ( x11-libs/fltk media-libs/libpng:= ) ao? ( media-libs/libao ) dev-libs/mpfr:= sci-libs/mpfi sci-libs/gsl:= sci-mathematics/pari:=[threads] dev-libs/ntl:= virtual/lapack virtual/blas net-misc/curl sci-mathematics/cliquer sci-mathematics/nauty ecm? ( sci-mathematics/gmp-ecm ) glpk? ( sci-mathematics/glpk ) gc? ( dev-libs/boehm-gc )
+REQUIRED_USE=test? ( gui )
+RESTRICT=!test? ( test ) mirror
+SLOT=0
+SRC_URI=https://www-fourier.ujf-grenoble.fr/~parisse/debian/dists/stable/main/source/giac_1.7.0-1.tar.gz
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_md5_=0efed72cb34170d974ca8837eeec5125
diff --git a/metadata/md5-cache/sci-mathematics/gimps-30.3.6 b/metadata/md5-cache/sci-mathematics/gimps-30.3.6
index 1fc0b1e13568..756164c351a0 100644
--- a/metadata/md5-cache/sci-mathematics/gimps-30.3.6
+++ b/metadata/md5-cache/sci-mathematics/gimps-30.3.6
@@ -9,5 +9,5 @@ RDEPEND=net-misc/curl >=dev-libs/gmp-6.1.2 virtual/tmpfiles
 RESTRICT=mirror bindist
 SLOT=0
 SRC_URI=amd64? ( https://www.mersenne.org/ftp_root/gimps/p95v303b6.linux64.tar.gz ) x86? ( https://www.mersenne.org/ftp_root/gimps/p95v303b6.linux32.tar.gz )
-_eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	pax-utils	a41d1fd1c111289ffa04490de6ee79d7	readme.gentoo-r1	22ae82e140bdd95d17a34fd5fd733190	systemd	74b223e42834adf09a2d21fe5fe13741	tmpfiles	dc8e4917d734a019caa04ad3b8db560b	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	pax-utils	d3fc79d3d50544347e324864f95206e2	readme.gentoo-r1	22ae82e140bdd95d17a34fd5fd733190	systemd	fdf0d765c3f11f91fe54f8def9a8c0e6	tmpfiles	5cd6e8cf3288d5b19ff8b5c78c7e3e31	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
 _md5_=d4a593534e55ad4d6af15b11154bece2
diff --git a/metadata/md5-cache/sci-mathematics/gimps-30.5.2 b/metadata/md5-cache/sci-mathematics/gimps-30.5.2
index 360bcdb56a1f..8c18b8d2473b 100644
--- a/metadata/md5-cache/sci-mathematics/gimps-30.5.2
+++ b/metadata/md5-cache/sci-mathematics/gimps-30.5.2
@@ -9,5 +9,5 @@ RDEPEND=net-misc/curl >=dev-libs/gmp-6.1.2 virtual/tmpfiles
 RESTRICT=mirror bindist
 SLOT=0
 SRC_URI=amd64? ( https://www.mersenne.org/ftp_root/gimps/p95v305b2.linux64.tar.gz ) x86? ( https://www.mersenne.org/ftp_root/gimps/p95v305b2.linux32.tar.gz )
-_eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	pax-utils	a41d1fd1c111289ffa04490de6ee79d7	readme.gentoo-r1	22ae82e140bdd95d17a34fd5fd733190	systemd	74b223e42834adf09a2d21fe5fe13741	tmpfiles	dc8e4917d734a019caa04ad3b8db560b	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	pax-utils	d3fc79d3d50544347e324864f95206e2	readme.gentoo-r1	22ae82e140bdd95d17a34fd5fd733190	systemd	fdf0d765c3f11f91fe54f8def9a8c0e6	tmpfiles	5cd6e8cf3288d5b19ff8b5c78c7e3e31	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
 _md5_=fc196d74cce6b501e862f34761df2725
diff --git a/metadata/md5-cache/sci-mathematics/ginac-1.7.11 b/metadata/md5-cache/sci-mathematics/ginac-1.7.11
index 75e249d70abe..7963db79cfcb 100644
--- a/metadata/md5-cache/sci-mathematics/ginac-1.7.11
+++ b/metadata/md5-cache/sci-mathematics/ginac-1.7.11
@@ -10,5 +10,5 @@ LICENSE=GPL-2+
 RDEPEND=>=sci-libs/cln-1.2.2
 SLOT=0
 SRC_URI=http://www.ginac.de/ginac-1.7.11.tar.bz2
-_eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	python-any-r1	0a79a9b53fce4525f438f8ea9695fb88	python-utils-r1	2dc8e06a3429719b43e9140f7292a425	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	python-any-r1	17241a11501065ff3651350040875aa9	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
 _md5_=e7d869c9246266ffa63e8373104c0ac3
diff --git a/metadata/md5-cache/sci-mathematics/glpk-4.65 b/metadata/md5-cache/sci-mathematics/glpk-4.65
index 5b9719a1ac46..e425a9a5e7b1 100644
--- a/metadata/md5-cache/sci-mathematics/glpk-4.65
+++ b/metadata/md5-cache/sci-mathematics/glpk-4.65
@@ -1,4 +1,4 @@
-BDEPEND=virtual/pkgconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+BDEPEND=virtual/pkgconfig sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DEFINED_PHASES=configure install prepare
 DEPEND=sci-libs/amd:0= sci-libs/colamd:= sys-libs/zlib:0= gmp? ( dev-libs/gmp:0= ) mysql? ( dev-db/mysql-connector-c ) odbc? ( || ( dev-db/libiodbc:0 dev-db/unixODBC:0 ) )
 DESCRIPTION=GNU Linear Programming Kit
@@ -10,5 +10,5 @@ LICENSE=GPL-3
 RDEPEND=sci-libs/amd:0= sci-libs/colamd:= sys-libs/zlib:0= gmp? ( dev-libs/gmp:0= ) mysql? ( dev-db/mysql-connector-c ) odbc? ( || ( dev-db/libiodbc:0 dev-db/unixODBC:0 ) )
 SLOT=0/40
 SRC_URI=mirror://gnu/glpk/glpk-4.65.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=ccef1306f012691a842c73ab3853a705
diff --git a/metadata/md5-cache/sci-mathematics/glpk-5.0 b/metadata/md5-cache/sci-mathematics/glpk-5.0-r1
index 0b480a199588..0b9188459a5d 100644
--- a/metadata/md5-cache/sci-mathematics/glpk-5.0
+++ b/metadata/md5-cache/sci-mathematics/glpk-5.0-r1
@@ -1,4 +1,4 @@
-BDEPEND=virtual/pkgconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+BDEPEND=virtual/pkgconfig sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DEFINED_PHASES=configure install prepare
 DEPEND=sci-libs/amd:0= sci-libs/colamd:= sys-libs/zlib:0= gmp? ( dev-libs/gmp:0= ) mysql? ( dev-db/mysql-connector-c ) odbc? ( || ( dev-db/libiodbc:0 dev-db/unixODBC:0 ) )
 DESCRIPTION=GNU Linear Programming Kit
@@ -10,5 +10,5 @@ LICENSE=GPL-3
 RDEPEND=sci-libs/amd:0= sci-libs/colamd:= sys-libs/zlib:0= gmp? ( dev-libs/gmp:0= ) mysql? ( dev-db/mysql-connector-c ) odbc? ( || ( dev-db/libiodbc:0 dev-db/unixODBC:0 ) )
 SLOT=0/40
 SRC_URI=mirror://gnu/glpk/glpk-5.0.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=095b6e081eec789de1197503f4cc171e
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_md5_=78d8bb83abc892a52d1e46657627716e
diff --git a/metadata/md5-cache/sci-mathematics/gmm-5.1 b/metadata/md5-cache/sci-mathematics/gmm-5.1
index 142d0f27fb1e..c8ac4020bfb0 100644
--- a/metadata/md5-cache/sci-mathematics/gmm-5.1
+++ b/metadata/md5-cache/sci-mathematics/gmm-5.1
@@ -6,5 +6,5 @@ KEYWORDS=amd64 ~arm ~hppa ppc ppc64 x86 ~amd64-linux ~x86-linux
 LICENSE=|| ( LGPL-3 LGPL-3-with-linking-exception )
 SLOT=0
 SRC_URI=mirror://nongnu/getfem/stable/gmm-5.1.tar.gz
-_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
+_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=291ed53d17c2ceb4bd81a07cf500f50d
diff --git a/metadata/md5-cache/sci-mathematics/gmm-5.3 b/metadata/md5-cache/sci-mathematics/gmm-5.3
index 0af9e8f4cbed..3c5c79c972e2 100644
--- a/metadata/md5-cache/sci-mathematics/gmm-5.3
+++ b/metadata/md5-cache/sci-mathematics/gmm-5.3
@@ -6,5 +6,5 @@ KEYWORDS=~amd64 ~arm ~hppa ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux
 LICENSE=|| ( LGPL-3 LGPL-3-with-linking-exception )
 SLOT=0
 SRC_URI=mirror://nongnu/getfem/stable/gmm-5.3.tar.gz
-_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=df3c19b324693ccd2526a5ad45feaf9b
diff --git a/metadata/md5-cache/sci-mathematics/gmp-ecm-7.0.4-r2 b/metadata/md5-cache/sci-mathematics/gmp-ecm-7.0.4-r2
index 11ba66f73f61..40b30ff156bf 100644
--- a/metadata/md5-cache/sci-mathematics/gmp-ecm-7.0.4-r2
+++ b/metadata/md5-cache/sci-mathematics/gmp-ecm-7.0.4-r2
@@ -9,5 +9,5 @@ LICENSE=GPL-3 LGPL-3
 RDEPEND=dev-libs/gmp:=
 SLOT=0
 SRC_URI=https://gforge.inria.fr/frs/download.php/file/36224/gmp-ecm-7.0.4.tar.gz
-_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=b97fe6bb8f1e9bde5035c336fc9732b5
diff --git a/metadata/md5-cache/sci-mathematics/gmp-ecm-7.0.4-r3 b/metadata/md5-cache/sci-mathematics/gmp-ecm-7.0.4-r3
index 5ee2cbc020e6..a20dc3a66cc6 100644
--- a/metadata/md5-cache/sci-mathematics/gmp-ecm-7.0.4-r3
+++ b/metadata/md5-cache/sci-mathematics/gmp-ecm-7.0.4-r3
@@ -9,5 +9,5 @@ LICENSE=GPL-3 LGPL-3
 RDEPEND=dev-libs/gmp:=
 SLOT=0
 SRC_URI=https://gitlab.inria.fr/zimmerma/ecm/uploads/9cd422ec80268f8a885e499e17f98056/ecm-7.0.4.tar.gz
-_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=726d83816eb308f76a8fe692b27eb145
diff --git a/metadata/md5-cache/sci-mathematics/gmp-ecm-9999 b/metadata/md5-cache/sci-mathematics/gmp-ecm-9999
deleted file mode 100644
index 47086688e433..000000000000
--- a/metadata/md5-cache/sci-mathematics/gmp-ecm-9999
+++ /dev/null
@@ -1,13 +0,0 @@
-DEFINED_PHASES=compile configure install preinst prepare unpack
-DEPEND=dev-libs/gmp:0= blas? ( sci-libs/gsl ) openmp? ( sys-devel/gcc:*[openmp] ) >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4 dev-vcs/subversion[http(+)] net-misc/rsync
-DESCRIPTION=Elliptic Curve Method for Integer Factorization
-EAPI=5
-HOMEPAGE=http://ecm.gforge.inria.fr/
-IUSE=blas -openmp test
-LICENSE=GPL-3 LGPL-3
-PROPERTIES=live
-RDEPEND=dev-libs/gmp:0= blas? ( sci-libs/gsl ) openmp? ( sys-devel/gcc:*[openmp] )
-RESTRICT=!test? ( test )
-SLOT=0
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	subversion	ed3498da4fb92dcfb0d6089c85d1465f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=4729644098f9b3c13eb98c48735360b4
diff --git a/metadata/md5-cache/sci-mathematics/gretl-1.9.90 b/metadata/md5-cache/sci-mathematics/gretl-1.9.90
index 8c134eb10091..fd066400af9a 100644
--- a/metadata/md5-cache/sci-mathematics/gretl-1.9.90
+++ b/metadata/md5-cache/sci-mathematics/gretl-1.9.90
@@ -10,5 +10,5 @@ RDEPEND=dev-libs/glib:2= dev-libs/gmp:0= dev-libs/libxml2:2= dev-libs/mpfr:0= sc
 REQUIRED_USE=emacs? ( gtk ) !curl? ( !gtk )
 SLOT=0/10
 SRC_URI=mirror://sourceforge/gretl/gretl-1.9.90.tar.xz
-_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	eapi7-ver	f9ec87e93172b25ce65a85303dc06964	edos2unix	33e347e171066657f91f8b0c72ec8773	elisp-common	36f97076abd90f943a34f8bcd58b5bcc	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=fc7b59646d3b24bfc4a987c268a9a9f9
+_eclasses_=eapi7-ver	f9ec87e93172b25ce65a85303dc06964	elisp-common	6bfea130fc0f2cbd4cbc23dc12992349	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_md5_=3110f362884429f03e0af5c56ed983e6
diff --git a/metadata/md5-cache/sci-mathematics/gsl-shell-2.3.0_beta1 b/metadata/md5-cache/sci-mathematics/gsl-shell-2.3.0_beta1
index 125537e43a13..099bb5cbd829 100644
--- a/metadata/md5-cache/sci-mathematics/gsl-shell-2.3.0_beta1
+++ b/metadata/md5-cache/sci-mathematics/gsl-shell-2.3.0_beta1
@@ -1,5 +1,5 @@
 DEFINED_PHASES=compile install prepare
-DEPEND=virtual/pkgconfig doc? ( dev-python/sphinx[latex] )
+DEPEND=>=sci-libs/gsl-1.14 virtual/blas >=x11-libs/agg-2.5 >=media-libs/freetype-2.4.10 sys-libs/readline:0= || ( media-fonts/ubuntu-font-family media-fonts/freefont media-fonts/dejavu ) fox? ( x11-libs/fox:1.6 ) virtual/pkgconfig doc? ( dev-python/sphinx[latex] )
 DESCRIPTION=Lua interactive shell for sci-libs/gsl
 EAPI=6
 HOMEPAGE=http://www.nongnu.org/gsl-shell/
@@ -10,4 +10,4 @@ RDEPEND=>=sci-libs/gsl-1.14 virtual/blas >=x11-libs/agg-2.5 >=media-libs/freetyp
 SLOT=0
 SRC_URI=http://download.savannah.gnu.org/releases/gsl-shell/gsl-shell-2.3.0-beta1.tar.gz
 _eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
-_md5_=ac7ffdd71725a297c4579fcf705410a3
+_md5_=5435fbcac0da321aed2e70c8deed8330
diff --git a/metadata/md5-cache/sci-mathematics/jags-4.2.0 b/metadata/md5-cache/sci-mathematics/jags-4.2.0
index 5cacc162f702..0b74bc16f31d 100644
--- a/metadata/md5-cache/sci-mathematics/jags-4.2.0
+++ b/metadata/md5-cache/sci-mathematics/jags-4.2.0
@@ -9,5 +9,5 @@ LICENSE=GPL-2
 RDEPEND=virtual/blas virtual/lapack
 SLOT=0
 SRC_URI=mirror://sourceforge/project/mcmc-jags/JAGS/4.x/Source/JAGS-4.2.0.tar.gz
-_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=524a0799000e94663c825a7602b6c552
+_eclasses_=ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_md5_=5e8faf82a98fd622cc2eb8308f0d5c16
diff --git a/metadata/md5-cache/sci-mathematics/mathomatic-16.0.5 b/metadata/md5-cache/sci-mathematics/mathomatic-16.0.5
index 2c88b343a1a9..01053f774ab8 100644
--- a/metadata/md5-cache/sci-mathematics/mathomatic-16.0.5
+++ b/metadata/md5-cache/sci-mathematics/mathomatic-16.0.5
@@ -9,5 +9,5 @@ LICENSE=LGPL-2.1
 RDEPEND=sys-libs/readline:= sys-libs/ncurses:= gnuplot? ( sci-visualization/gnuplot )
 SLOT=0
 SRC_URI=https://github.com/mfillpot/mathomatic/archive/mathomatic-16.0.5.tar.gz
-_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
+_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=596bdf840093d871073969077d6250ce
diff --git a/metadata/md5-cache/sci-mathematics/maxima-5.42.1 b/metadata/md5-cache/sci-mathematics/maxima-5.42.1
index 2d2f34d1ac73..5ca9683b379e 100644
--- a/metadata/md5-cache/sci-mathematics/maxima-5.42.1
+++ b/metadata/md5-cache/sci-mathematics/maxima-5.42.1
@@ -1,5 +1,5 @@
 DEFINED_PHASES=compile configure install postinst postrm prepare setup
-DEPEND=!app-emacs/imaxima X? ( x11-misc/xdg-utils sci-visualization/gnuplot[gd] tk? ( dev-lang/tk:0 ) ) emacs? ( >=app-editors/emacs-23.1:* virtual/latex-base app-emacs/auctex app-text/ghostscript-gpl dev-texlive/texlive-latexrecommended ) clisp? ( dev-lisp/clisp:= ) clozurecl? ( dev-lisp/clozurecl:= app-misc/rlwrap ) ecls? ( dev-lisp/ecls:= app-misc/rlwrap ) gcl? ( dev-lisp/gcl:= ) cmucl? ( dev-lisp/cmucl:= app-misc/rlwrap ) sbcl? ( dev-lisp/sbcl:= app-misc/rlwrap ) !clisp? ( !clozurecl? ( !ecls? ( !gcl? ( !cmucl? ( !sbcl? ( arm? ( dev-lisp/gcl:= ) !arm? ( dev-lisp/sbcl:= app-misc/rlwrap ) ) ) ) ) ) ) sys-apps/texinfo >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+DEPEND=!app-emacs/imaxima X? ( x11-misc/xdg-utils sci-visualization/gnuplot[gd] tk? ( dev-lang/tk:0 ) ) emacs? ( >=app-editors/emacs-23.1:* virtual/latex-base app-emacs/auctex app-text/ghostscript-gpl dev-texlive/texlive-latexrecommended ) clisp? ( dev-lisp/clisp:= ) clozurecl? ( dev-lisp/clozurecl:= app-misc/rlwrap ) ecls? ( dev-lisp/ecls:= app-misc/rlwrap ) gcl? ( dev-lisp/gcl:= ) cmucl? ( dev-lisp/cmucl:= app-misc/rlwrap ) sbcl? ( dev-lisp/sbcl:= app-misc/rlwrap ) !clisp? ( !clozurecl? ( !ecls? ( !gcl? ( !cmucl? ( !sbcl? ( arm? ( dev-lisp/gcl:= ) !arm? ( dev-lisp/sbcl:= app-misc/rlwrap ) ) ) ) ) ) ) sys-apps/texinfo sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DESCRIPTION=Free computer algebra environment based on Macsyma
 EAPI=6
 HOMEPAGE=http://maxima.sourceforge.net/
@@ -9,5 +9,5 @@ LICENSE=GPL-2 GPL-2+
 RDEPEND=!app-emacs/imaxima X? ( x11-misc/xdg-utils sci-visualization/gnuplot[gd] tk? ( dev-lang/tk:0 ) ) emacs? ( >=app-editors/emacs-23.1:* virtual/latex-base app-emacs/auctex app-text/ghostscript-gpl dev-texlive/texlive-latexrecommended ) clisp? ( dev-lisp/clisp:= ) clozurecl? ( dev-lisp/clozurecl:= app-misc/rlwrap ) ecls? ( dev-lisp/ecls:= app-misc/rlwrap ) gcl? ( dev-lisp/gcl:= ) cmucl? ( dev-lisp/cmucl:= app-misc/rlwrap ) sbcl? ( dev-lisp/sbcl:= app-misc/rlwrap ) !clisp? ( !clozurecl? ( !ecls? ( !gcl? ( !cmucl? ( !sbcl? ( arm? ( dev-lisp/gcl:= ) !arm? ( dev-lisp/sbcl:= app-misc/rlwrap ) ) ) ) ) ) )
 SLOT=0
 SRC_URI=mirror://sourceforge/maxima/maxima-5.42.1.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	desktop	c0d27bf73aa08ca05b663dbd31fbef28	eapi7-ver	f9ec87e93172b25ce65a85303dc06964	edos2unix	33e347e171066657f91f8b0c72ec8773	elisp-common	36f97076abd90f943a34f8bcd58b5bcc	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	desktop	c0d27bf73aa08ca05b663dbd31fbef28	eapi7-ver	f9ec87e93172b25ce65a85303dc06964	edos2unix	33e347e171066657f91f8b0c72ec8773	elisp-common	6bfea130fc0f2cbd4cbc23dc12992349	epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=0b1728a482df789b983aa05a10dea46b
diff --git a/metadata/md5-cache/sci-mathematics/maxima-5.44.0-r4 b/metadata/md5-cache/sci-mathematics/maxima-5.44.0-r4
index 0bd8495b6f90..82eb7f8b591b 100644
--- a/metadata/md5-cache/sci-mathematics/maxima-5.44.0-r4
+++ b/metadata/md5-cache/sci-mathematics/maxima-5.44.0-r4
@@ -1,5 +1,5 @@
 DEFINED_PHASES=compile configure install postinst postrm prepare setup
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) X? ( x11-misc/xdg-utils sci-visualization/gnuplot[gd] vtk? ( python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) sci-libs/vtk[python,rendering,python_single_target_python3_7(-)?,python_single_target_python3_8(-)?] ) ) emacs? ( >=app-editors/emacs-23.1:* virtual/latex-base app-emacs/auctex app-text/ghostscript-gpl dev-texlive/texlive-latexrecommended ) gui? ( dev-lang/tk:0 ) clisp? ( dev-lisp/clisp:= ) clozurecl? ( dev-lisp/clozurecl:= app-misc/rlwrap ) ecls? ( dev-lisp/ecls:= app-misc/rlwrap ) gcl? ( dev-lisp/gcl:= ) cmucl? ( dev-lisp/cmucl:= app-misc/rlwrap ) sbcl? ( dev-lisp/sbcl:= app-misc/rlwrap ) !clisp? ( !clozurecl? ( !ecls? ( !gcl? ( !cmucl? ( !sbcl? ( arm? ( dev-lisp/gcl:= ) !arm? ( dev-lisp/sbcl:= app-misc/rlwrap ) ) ) ) ) ) ) test? ( sci-visualization/gnuplot ) sys-apps/texinfo >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) X? ( x11-misc/xdg-utils sci-visualization/gnuplot[gd] vtk? ( python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) sci-libs/vtk[python,rendering,python_single_target_python3_7(-)?,python_single_target_python3_8(-)?] ) ) emacs? ( >=app-editors/emacs-23.1:* virtual/latex-base app-emacs/auctex app-text/ghostscript-gpl dev-texlive/texlive-latexrecommended ) gui? ( dev-lang/tk:0 ) clisp? ( dev-lisp/clisp:= ) clozurecl? ( dev-lisp/clozurecl:= app-misc/rlwrap ) ecls? ( dev-lisp/ecls:= app-misc/rlwrap ) gcl? ( dev-lisp/gcl:= ) cmucl? ( dev-lisp/cmucl:= app-misc/rlwrap ) sbcl? ( dev-lisp/sbcl:= app-misc/rlwrap ) !clisp? ( !clozurecl? ( !ecls? ( !gcl? ( !cmucl? ( !sbcl? ( arm? ( dev-lisp/gcl:= ) !arm? ( dev-lisp/sbcl:= app-misc/rlwrap ) ) ) ) ) ) ) test? ( sci-visualization/gnuplot ) sys-apps/texinfo sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DESCRIPTION=Free computer algebra environment based on Macsyma
 EAPI=6
 HOMEPAGE=http://maxima.sourceforge.net/
@@ -11,5 +11,5 @@ REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=mirror://sourceforge/maxima/maxima-5.44.0.tar.gz
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 _md5_=538a51f874a137ba31e4fc5117532fae
diff --git a/metadata/md5-cache/sci-mathematics/maxima-5.44.0-r8 b/metadata/md5-cache/sci-mathematics/maxima-5.44.0-r8
new file mode 100644
index 000000000000..b987796e1f6e
--- /dev/null
+++ b/metadata/md5-cache/sci-mathematics/maxima-5.44.0-r8
@@ -0,0 +1,16 @@
+BDEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) clisp? ( dev-lisp/clisp ) clozurecl? ( dev-lisp/clozurecl app-misc/rlwrap ) clozurecl64? ( dev-lisp/clozurecl app-misc/rlwrap ) cmucl? ( dev-lisp/cmucl app-misc/rlwrap ) ecls? ( dev-lisp/ecls app-misc/rlwrap ) gcl? ( dev-lisp/gcl[ansi,readline] ) sbcl? ( dev-lisp/sbcl app-misc/rlwrap ) test? ( sci-visualization/gnuplot ) sys-apps/texinfo sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+DEFINED_PHASES=compile configure install postinst postrm prepare setup
+DEPEND=clisp? ( dev-lisp/clisp ) clozurecl? ( dev-lisp/clozurecl app-misc/rlwrap ) clozurecl64? ( dev-lisp/clozurecl app-misc/rlwrap ) cmucl? ( dev-lisp/cmucl app-misc/rlwrap ) ecls? ( dev-lisp/ecls app-misc/rlwrap ) gcl? ( dev-lisp/gcl[ansi,readline] ) sbcl? ( dev-lisp/sbcl app-misc/rlwrap ) emacs? ( >=app-editors/emacs-23.1:* ) gui? ( dev-lang/tk:0 )
+DESCRIPTION=Free computer algebra environment based on Macsyma
+EAPI=7
+HOMEPAGE=http://maxima.sourceforge.net/
+IUSE=clisp clozurecl clozurecl64 cmucl ecls emacs gcl gui nls +sbcl unicode vtk X test l10n_de l10n_es l10n_pt l10n_pt-BR python_single_target_python3_7 python_single_target_python3_8
+KEYWORDS=~amd64 ~x86 ~amd64-linux ~x86-linux
+LICENSE=GPL-2 GPL-2+
+RDEPEND=clisp? ( dev-lisp/clisp ) clozurecl? ( dev-lisp/clozurecl app-misc/rlwrap ) clozurecl64? ( dev-lisp/clozurecl app-misc/rlwrap ) cmucl? ( dev-lisp/cmucl app-misc/rlwrap ) ecls? ( dev-lisp/ecls app-misc/rlwrap ) gcl? ( dev-lisp/gcl[ansi,readline] ) sbcl? ( dev-lisp/sbcl app-misc/rlwrap ) emacs? ( >=app-editors/emacs-23.1:* ) gui? ( dev-lang/tk:0 ) X? ( x11-misc/xdg-utils sci-visualization/gnuplot[gd] vtk? ( python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) sci-libs/vtk[python,rendering,python_single_target_python3_7(-)?,python_single_target_python3_8(-)?] ) ) emacs? ( virtual/latex-base app-emacs/auctex app-text/ghostscript-gpl dev-texlive/texlive-latexrecommended )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 ) || ( clisp clozurecl clozurecl64 cmucl ecls gcl sbcl ) gui? ( X )
+RESTRICT=!test? ( test )
+SLOT=0
+SRC_URI=mirror://sourceforge/maxima/maxima-5.44.0.tar.gz
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	edos2unix	33e347e171066657f91f8b0c72ec8773	elisp-common	6bfea130fc0f2cbd4cbc23dc12992349	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_md5_=598601282f0c52b99f92992077c65440
diff --git a/metadata/md5-cache/sci-mathematics/msieve-1.53-r1 b/metadata/md5-cache/sci-mathematics/msieve-1.53-r1
index ba416f54dd18..95886f2eff31 100644
--- a/metadata/md5-cache/sci-mathematics/msieve-1.53-r1
+++ b/metadata/md5-cache/sci-mathematics/msieve-1.53-r1
@@ -1,13 +1,13 @@
 DEFINED_PHASES=compile install prepare
-DEPEND=ecm? ( sci-mathematics/gmp-ecm ) mpi? ( virtual/mpi ) zlib? ( sys-libs/zlib:= )
+DEPEND=ecm? ( sci-mathematics/gmp-ecm ) mpi? ( virtual/mpi ) zlib? ( sys-libs/zlib )
 DESCRIPTION=A C library implementing a suite of algorithms to factor large integers
 EAPI=7
 HOMEPAGE=https://sourceforge.net/projects/msieve/
 IUSE=zlib +ecm mpi
 KEYWORDS=~amd64 ~x86
 LICENSE=public-domain
-RDEPEND=ecm? ( sci-mathematics/gmp-ecm ) mpi? ( virtual/mpi ) zlib? ( sys-libs/zlib:= )
+RDEPEND=ecm? ( sci-mathematics/gmp-ecm ) mpi? ( virtual/mpi ) zlib? ( sys-libs/zlib )
 SLOT=0
 SRC_URI=mirror://sourceforge/msieve/msieve/Msieve%20v1.53/msieve153_src.tar.gz -> msieve-1.53.tar.gz
 _eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
-_md5_=3573acb9a5f3380e32942394410777c9
+_md5_=4a02451609e2e2a977ddac41bef846be
diff --git a/metadata/md5-cache/sci-mathematics/msieve-9999 b/metadata/md5-cache/sci-mathematics/msieve-9999
deleted file mode 100644
index 4cff0328b0a4..000000000000
--- a/metadata/md5-cache/sci-mathematics/msieve-9999
+++ /dev/null
@@ -1,12 +0,0 @@
-DEFINED_PHASES=compile install preinst prepare unpack
-DEPEND=ecm? ( sci-mathematics/gmp-ecm ) mpi? ( virtual/mpi ) zlib? ( sys-libs/zlib ) dev-vcs/subversion[http(+)] net-misc/rsync
-DESCRIPTION=A C library implementing a suite of algorithms to factor large integers
-EAPI=5
-HOMEPAGE=https://sourceforge.net/projects/msieve/
-IUSE=zlib +ecm mpi
-LICENSE=public-domain
-PROPERTIES=live
-RDEPEND=ecm? ( sci-mathematics/gmp-ecm ) mpi? ( virtual/mpi ) zlib? ( sys-libs/zlib )
-SLOT=0
-_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	subversion	ed3498da4fb92dcfb0d6089c85d1465f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=14a08d0d7eaaf1c97f06e72719c6bd57
diff --git a/metadata/md5-cache/sci-mathematics/nauty-2.6.7 b/metadata/md5-cache/sci-mathematics/nauty-2.6.7
index 0e3252f08e23..3687d69e0624 100644
--- a/metadata/md5-cache/sci-mathematics/nauty-2.6.7
+++ b/metadata/md5-cache/sci-mathematics/nauty-2.6.7
@@ -1,5 +1,5 @@
 DEFINED_PHASES=configure prepare
-DEPEND=dev-libs/gmp:0 sys-libs/zlib >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+DEPEND=dev-libs/gmp:0 sys-libs/zlib sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DESCRIPTION=Computing automorphism groups of graphs and digraphs
 EAPI=6
 HOMEPAGE=http://pallini.di.uniroma1.it/
@@ -10,5 +10,5 @@ RDEPEND=dev-libs/gmp:0 sys-libs/zlib
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=http://cs.anu.edu.au/~bdm/nauty/nauty26r7.tar.gz mirror://debian/pool/main/n/nauty/nauty_2.6r7+ds-1.debian.tar.xz http://pkgs.fedoraproject.org/cgit/rpms/nauty.git/plain/nauty-popcnt.patch
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	estack	055c42df72f76a4f45ec92b35e83cd56	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	versionator	d3fb3ba33acc3bbbdc4d7970227c100d
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	versionator	d3fb3ba33acc3bbbdc4d7970227c100d	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=5b03286ae49884020c18548561f770ca
diff --git a/metadata/md5-cache/sci-mathematics/nestedsums-1.5.2-r1 b/metadata/md5-cache/sci-mathematics/nestedsums-1.5.2-r1
index 907c21b72217..352b32b47a00 100644
--- a/metadata/md5-cache/sci-mathematics/nestedsums-1.5.2-r1
+++ b/metadata/md5-cache/sci-mathematics/nestedsums-1.5.2-r1
@@ -10,5 +10,5 @@ LICENSE=GPL-2
 RDEPEND=>=sci-mathematics/ginac-1.7
 SLOT=0
 SRC_URI=http://particlephysics.uni-mainz.de/weinzierl/download/nestedsums-1.5.2.tar.gz
-_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=7ef3d18f261cf4df754d814fda66c717
diff --git a/metadata/md5-cache/sci-mathematics/normaliz-3.3.0 b/metadata/md5-cache/sci-mathematics/normaliz-3.3.0
index 225a16f8c71d..3581e60346a4 100644
--- a/metadata/md5-cache/sci-mathematics/normaliz-3.3.0
+++ b/metadata/md5-cache/sci-mathematics/normaliz-3.3.0
@@ -1,5 +1,5 @@
 DEFINED_PHASES=configure install prepare setup test
-DEPEND=dev-libs/gmp:=[cxx] dev-libs/boost >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+DEPEND=dev-libs/gmp:=[cxx] dev-libs/boost sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DESCRIPTION=Tool for computations in affine monoids and more
 EAPI=6
 HOMEPAGE=http://www.mathematik.uni-osnabrueck.de/normaliz/
@@ -9,5 +9,5 @@ LICENSE=GPL-3
 RDEPEND=dev-libs/gmp:=[cxx]
 SLOT=0/3
 SRC_URI=https://github.com/Normaliz/Normaliz/archive/v3.3.0.tar.gz -> normaliz-3.3.0.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=4dc8d6dc565b0049b685cf4a3cec37bf
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
+_md5_=d1b4fed9833e9c7d6ccc99d92ee34cd3
diff --git a/metadata/md5-cache/sci-mathematics/octave-5.2.0 b/metadata/md5-cache/sci-mathematics/octave-5.2.0
index bd15cf94b80d..ada9a1587037 100644
--- a/metadata/md5-cache/sci-mathematics/octave-5.2.0
+++ b/metadata/md5-cache/sci-mathematics/octave-5.2.0
@@ -1,5 +1,5 @@
 DEFINED_PHASES=compile configure install postinst postrm preinst prepare setup
-DEPEND=app-arch/bzip2 app-text/ghostscript-gpl dev-libs/libpcre:3= sys-libs/ncurses:0= sys-libs/zlib virtual/blas virtual/lapack curl? ( net-misc/curl:0= ) fftw? ( sci-libs/fftw:3.0= ) glpk? ( sci-mathematics/glpk:0= ) gnuplot? ( sci-visualization/gnuplot ) gui? ( dev-qt/qtcore:5 dev-qt/qtgui:5 dev-qt/qthelp:5 dev-qt/qtnetwork:5 dev-qt/qtopengl:5 dev-qt/qtprintsupport:5 dev-qt/qtwidgets:5 x11-libs/qscintilla:= ) hdf5? ( sci-libs/hdf5:0= ) java? ( >=virtual/jre-1.6.0:* ) opengl? ( media-libs/freetype:2= media-libs/fontconfig:1.0= virtual/glu >=x11-libs/fltk-1.3:1=[opengl,xft] x11-libs/gl2ps:0= ) ssl? ( !libressl? ( dev-libs/openssl:0= ) libressl? ( dev-libs/libressl:0= ) ) portaudio? ( media-libs/portaudio ) postscript? ( app-text/epstool media-gfx/pstoedit media-gfx/transfig ) qhull? ( media-libs/qhull:0= ) qrupdate? ( sci-libs/qrupdate:0= ) readline? ( sys-libs/readline:0= ) sndfile? ( media-libs/libsndfile ) sparse? ( sci-libs/arpack:0= sci-libs/camd:0= sci-libs/ccolamd:0= sci-libs/cholmod:0= sci-libs/colamd:0= sci-libs/cxsparse:0= sci-libs/umfpack:0= ) X? ( x11-libs/libX11:0= ) dev-util/gperf sys-apps/texinfo virtual/pkgconfig doc? ( dev-texlive/texlive-fontsrecommended dev-texlive/texlive-plaingeneric dev-texlive/texlive-metapost virtual/latex-base ) gui? ( dev-qt/linguist-tools:5 ) java? ( >=virtual/jdk-1.6.0 ) qrupdate? ( app-misc/pax-utils ) sparse? ( app-misc/pax-utils ) >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4 virtual/fortran java? ( >=dev-java/java-config-2.2.0-r3 )
+DEPEND=app-arch/bzip2 app-text/ghostscript-gpl dev-libs/libpcre:3= sys-libs/ncurses:0= sys-libs/zlib virtual/blas virtual/lapack curl? ( net-misc/curl:0= ) fftw? ( sci-libs/fftw:3.0= ) glpk? ( sci-mathematics/glpk:0= ) gnuplot? ( sci-visualization/gnuplot ) gui? ( dev-qt/qtcore:5 dev-qt/qtgui:5 dev-qt/qthelp:5 dev-qt/qtnetwork:5 dev-qt/qtopengl:5 dev-qt/qtprintsupport:5 dev-qt/qtwidgets:5 x11-libs/qscintilla:= ) hdf5? ( sci-libs/hdf5:0= ) java? ( >=virtual/jre-1.6.0:* ) opengl? ( media-libs/freetype:2= media-libs/fontconfig:1.0= virtual/glu >=x11-libs/fltk-1.3:1=[opengl,xft] x11-libs/gl2ps:0= ) ssl? ( !libressl? ( dev-libs/openssl:0= ) libressl? ( dev-libs/libressl:0= ) ) portaudio? ( media-libs/portaudio ) postscript? ( app-text/epstool media-gfx/pstoedit media-gfx/transfig ) qhull? ( media-libs/qhull:0= ) qrupdate? ( sci-libs/qrupdate:0= ) readline? ( sys-libs/readline:0= ) sndfile? ( media-libs/libsndfile ) sparse? ( sci-libs/arpack:0= sci-libs/camd:0= sci-libs/ccolamd:0= sci-libs/cholmod:0= sci-libs/colamd:0= sci-libs/cxsparse:0= sci-libs/umfpack:0= ) X? ( x11-libs/libX11:0= ) dev-util/gperf sys-apps/texinfo virtual/pkgconfig doc? ( dev-texlive/texlive-fontsrecommended dev-texlive/texlive-plaingeneric dev-texlive/texlive-metapost virtual/latex-base ) gui? ( dev-qt/linguist-tools:5 ) java? ( >=virtual/jdk-1.6.0 ) qrupdate? ( app-misc/pax-utils ) sparse? ( app-misc/pax-utils ) sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4 virtual/fortran java? ( >=dev-java/java-config-2.2.0-r3 )
 DESCRIPTION=High-level interactive language for numerical computations
 EAPI=6
 HOMEPAGE=https://www.gnu.org/software/octave/
@@ -9,5 +9,5 @@ LICENSE=GPL-3
 RDEPEND=app-arch/bzip2 app-text/ghostscript-gpl dev-libs/libpcre:3= sys-libs/ncurses:0= sys-libs/zlib virtual/blas virtual/lapack curl? ( net-misc/curl:0= ) fftw? ( sci-libs/fftw:3.0= ) glpk? ( sci-mathematics/glpk:0= ) gnuplot? ( sci-visualization/gnuplot ) gui? ( dev-qt/qtcore:5 dev-qt/qtgui:5 dev-qt/qthelp:5 dev-qt/qtnetwork:5 dev-qt/qtopengl:5 dev-qt/qtprintsupport:5 dev-qt/qtwidgets:5 x11-libs/qscintilla:= ) hdf5? ( sci-libs/hdf5:0= ) java? ( >=virtual/jre-1.6.0:* ) opengl? ( media-libs/freetype:2= media-libs/fontconfig:1.0= virtual/glu >=x11-libs/fltk-1.3:1=[opengl,xft] x11-libs/gl2ps:0= ) ssl? ( !libressl? ( dev-libs/openssl:0= ) libressl? ( dev-libs/libressl:0= ) ) portaudio? ( media-libs/portaudio ) postscript? ( app-text/epstool media-gfx/pstoedit media-gfx/transfig ) qhull? ( media-libs/qhull:0= ) qrupdate? ( sci-libs/qrupdate:0= ) readline? ( sys-libs/readline:0= ) sndfile? ( media-libs/libsndfile ) sparse? ( sci-libs/arpack:0= sci-libs/camd:0= sci-libs/ccolamd:0= sci-libs/cholmod:0= sci-libs/colamd:0= sci-libs/cxsparse:0= sci-libs/umfpack:0= ) X? ( x11-libs/libX11:0= ) virtual/fortran java? ( >=dev-java/java-config-2.2.0-r3 )
 SLOT=0/5.2.0
 SRC_URI=mirror://gnu/octave/octave-5.2.0.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	desktop	c0d27bf73aa08ca05b663dbd31fbef28	eapi7-ver	f9ec87e93172b25ce65a85303dc06964	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	fortran-2	b4796813ccda91c9c0d3463fc90aa969	gnome2-utils	c8e3fff820d850c0e003e22208d2eea3	java-pkg-opt-2	77d2e22d0de7640f817d20e861c0ff3f	java-utils-2	378e4cda228ea0231a0ac283cb2ad25c	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	pax-utils	a41d1fd1c111289ffa04490de6ee79d7	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	versionator	d3fb3ba33acc3bbbdc4d7970227c100d	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	desktop	c0d27bf73aa08ca05b663dbd31fbef28	eapi7-ver	f9ec87e93172b25ce65a85303dc06964	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	fortran-2	b4796813ccda91c9c0d3463fc90aa969	gnome2-utils	c8e3fff820d850c0e003e22208d2eea3	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	java-pkg-opt-2	77d2e22d0de7640f817d20e861c0ff3f	java-utils-2	2440f41421207d084e5e3f1fb001b34e	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	pax-utils	d3fc79d3d50544347e324864f95206e2	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	versionator	d3fb3ba33acc3bbbdc4d7970227c100d	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=4b3426bfd367821031e7e5857516a5f8
diff --git a/metadata/md5-cache/sci-mathematics/octave-6.2.0 b/metadata/md5-cache/sci-mathematics/octave-6.2.0
index 3044c4e64ecc..210c0852bfb7 100644
--- a/metadata/md5-cache/sci-mathematics/octave-6.2.0
+++ b/metadata/md5-cache/sci-mathematics/octave-6.2.0
@@ -1,5 +1,5 @@
 DEFINED_PHASES=compile configure install postinst postrm preinst prepare setup
-DEPEND=app-arch/bzip2 app-text/ghostscript-gpl sys-apps/texinfo dev-libs/libpcre:3= sys-libs/ncurses:0= sys-libs/zlib virtual/blas virtual/lapack curl? ( net-misc/curl:0= ) fftw? ( sci-libs/fftw:3.0= ) glpk? ( sci-mathematics/glpk:0= ) gnuplot? ( sci-visualization/gnuplot ) gui? ( dev-qt/qtcore:5 dev-qt/qtgui:5 dev-qt/qthelp:5 dev-qt/qtnetwork:5 dev-qt/qtopengl:5 dev-qt/qtprintsupport:5 dev-qt/qtwidgets:5 x11-libs/qscintilla:= ) hdf5? ( sci-libs/hdf5:0= ) java? ( >=virtual/jre-1.6.0:* ) opengl? ( media-libs/freetype:2= media-libs/fontconfig:1.0= virtual/glu >=x11-libs/fltk-1.3:1=[opengl,xft] x11-libs/gl2ps:0= ) portaudio? ( media-libs/portaudio ) postscript? ( app-text/epstool media-gfx/pstoedit media-gfx/transfig ) qhull? ( media-libs/qhull:0= ) qrupdate? ( sci-libs/qrupdate:0= ) readline? ( sys-libs/readline:0= ) sndfile? ( media-libs/libsndfile ) sparse? ( sci-libs/arpack:0= sci-libs/camd:0= sci-libs/ccolamd:0= sci-libs/cholmod:0= sci-libs/colamd:0= sci-libs/cxsparse:0= sci-libs/umfpack:0= ) ssl? ( !libressl? ( dev-libs/openssl:0= ) libressl? ( dev-libs/libressl:0= ) ) sundials? ( >=sci-libs/sundials-4:0= ) X? ( x11-libs/libX11:0= ) dev-util/gperf virtual/pkgconfig doc? ( dev-texlive/texlive-fontsrecommended dev-texlive/texlive-plaingeneric dev-texlive/texlive-metapost virtual/latex-base ) gui? ( dev-qt/linguist-tools:5 ) java? ( >=virtual/jdk-1.6.0 ) qrupdate? ( app-misc/pax-utils ) sparse? ( app-misc/pax-utils ) >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4 virtual/fortran java? ( >=dev-java/java-config-2.2.0-r3 )
+DEPEND=app-arch/bzip2 app-text/ghostscript-gpl sys-apps/texinfo dev-libs/libpcre:3= sys-libs/ncurses:0= sys-libs/zlib virtual/blas virtual/lapack curl? ( net-misc/curl:0= ) fftw? ( sci-libs/fftw:3.0= ) glpk? ( sci-mathematics/glpk:0= ) gnuplot? ( sci-visualization/gnuplot ) gui? ( dev-qt/qtcore:5 dev-qt/qtgui:5 dev-qt/qthelp:5 dev-qt/qtnetwork:5 dev-qt/qtopengl:5 dev-qt/qtprintsupport:5 dev-qt/qtwidgets:5 x11-libs/qscintilla:= ) hdf5? ( sci-libs/hdf5:0= ) java? ( >=virtual/jre-1.6.0:* ) opengl? ( media-libs/freetype:2= media-libs/fontconfig:1.0= virtual/glu >=x11-libs/fltk-1.3:1=[opengl,xft] x11-libs/gl2ps:0= ) portaudio? ( media-libs/portaudio ) postscript? ( app-text/epstool media-gfx/pstoedit media-gfx/transfig ) qhull? ( media-libs/qhull:0= ) qrupdate? ( sci-libs/qrupdate:0= ) readline? ( sys-libs/readline:0= ) sndfile? ( media-libs/libsndfile ) sparse? ( sci-libs/arpack:0= sci-libs/camd:0= sci-libs/ccolamd:0= sci-libs/cholmod:0= sci-libs/colamd:0= sci-libs/cxsparse:0= sci-libs/umfpack:0= ) ssl? ( !libressl? ( dev-libs/openssl:0= ) libressl? ( dev-libs/libressl:0= ) ) sundials? ( >=sci-libs/sundials-4:0= ) X? ( x11-libs/libX11:0= ) dev-util/gperf virtual/pkgconfig doc? ( dev-texlive/texlive-fontsrecommended dev-texlive/texlive-plaingeneric dev-texlive/texlive-metapost virtual/latex-base ) gui? ( dev-qt/linguist-tools:5 ) java? ( >=virtual/jdk-1.6.0 ) qrupdate? ( app-misc/pax-utils ) sparse? ( app-misc/pax-utils ) sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4 virtual/fortran java? ( >=dev-java/java-config-2.2.0-r3 )
 DESCRIPTION=High-level interactive language for numerical computations
 EAPI=6
 HOMEPAGE=https://www.gnu.org/software/octave/
@@ -9,5 +9,5 @@ LICENSE=GPL-3
 RDEPEND=app-arch/bzip2 app-text/ghostscript-gpl sys-apps/texinfo dev-libs/libpcre:3= sys-libs/ncurses:0= sys-libs/zlib virtual/blas virtual/lapack curl? ( net-misc/curl:0= ) fftw? ( sci-libs/fftw:3.0= ) glpk? ( sci-mathematics/glpk:0= ) gnuplot? ( sci-visualization/gnuplot ) gui? ( dev-qt/qtcore:5 dev-qt/qtgui:5 dev-qt/qthelp:5 dev-qt/qtnetwork:5 dev-qt/qtopengl:5 dev-qt/qtprintsupport:5 dev-qt/qtwidgets:5 x11-libs/qscintilla:= ) hdf5? ( sci-libs/hdf5:0= ) java? ( >=virtual/jre-1.6.0:* ) opengl? ( media-libs/freetype:2= media-libs/fontconfig:1.0= virtual/glu >=x11-libs/fltk-1.3:1=[opengl,xft] x11-libs/gl2ps:0= ) portaudio? ( media-libs/portaudio ) postscript? ( app-text/epstool media-gfx/pstoedit media-gfx/transfig ) qhull? ( media-libs/qhull:0= ) qrupdate? ( sci-libs/qrupdate:0= ) readline? ( sys-libs/readline:0= ) sndfile? ( media-libs/libsndfile ) sparse? ( sci-libs/arpack:0= sci-libs/camd:0= sci-libs/ccolamd:0= sci-libs/cholmod:0= sci-libs/colamd:0= sci-libs/cxsparse:0= sci-libs/umfpack:0= ) ssl? ( !libressl? ( dev-libs/openssl:0= ) libressl? ( dev-libs/libressl:0= ) ) sundials? ( >=sci-libs/sundials-4:0= ) X? ( x11-libs/libX11:0= ) virtual/fortran java? ( >=dev-java/java-config-2.2.0-r3 )
 SLOT=0/6.2.0
 SRC_URI=mirror://gnu/octave/octave-6.2.0.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	desktop	c0d27bf73aa08ca05b663dbd31fbef28	eapi7-ver	f9ec87e93172b25ce65a85303dc06964	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	fortran-2	b4796813ccda91c9c0d3463fc90aa969	gnome2-utils	c8e3fff820d850c0e003e22208d2eea3	java-pkg-opt-2	77d2e22d0de7640f817d20e861c0ff3f	java-utils-2	378e4cda228ea0231a0ac283cb2ad25c	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	pax-utils	a41d1fd1c111289ffa04490de6ee79d7	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	versionator	d3fb3ba33acc3bbbdc4d7970227c100d	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	desktop	c0d27bf73aa08ca05b663dbd31fbef28	eapi7-ver	f9ec87e93172b25ce65a85303dc06964	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	fortran-2	b4796813ccda91c9c0d3463fc90aa969	gnome2-utils	c8e3fff820d850c0e003e22208d2eea3	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	java-pkg-opt-2	77d2e22d0de7640f817d20e861c0ff3f	java-utils-2	2440f41421207d084e5e3f1fb001b34e	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	pax-utils	d3fc79d3d50544347e324864f95206e2	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	versionator	d3fb3ba33acc3bbbdc4d7970227c100d	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=d254dd21adbed3d2c2e2866c0f819784
diff --git a/metadata/md5-cache/sci-mathematics/octave-epstk-2.4 b/metadata/md5-cache/sci-mathematics/octave-epstk-2.4
index 776514914748..b4ae6f5c4931 100644
--- a/metadata/md5-cache/sci-mathematics/octave-epstk-2.4
+++ b/metadata/md5-cache/sci-mathematics/octave-epstk-2.4
@@ -8,5 +8,4 @@ LICENSE=GPL-2
 RDEPEND=sci-mathematics/octave app-text/ghostscript-gpl
 SLOT=0
 SRC_URI=mirror://debian/pool/main/o/octave-epstk/octave-epstk_2.4.orig.tar.bz2 mirror://debian/pool/main/o/octave-epstk/octave-epstk_2.4-1.debian.tar.gz
-_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=9cd425b97ddedb4be70a0c829a0d85b6
+_md5_=cb3b1eec0b5bb48f032ebac872663b8f
diff --git a/metadata/md5-cache/sci-mathematics/otter-3.3-r3 b/metadata/md5-cache/sci-mathematics/otter-3.3-r3
index 01d90f3f3291..0b36bbdeb09f 100644
--- a/metadata/md5-cache/sci-mathematics/otter-3.3-r3
+++ b/metadata/md5-cache/sci-mathematics/otter-3.3-r3
@@ -8,5 +8,5 @@ LICENSE=otter
 RDEPEND=x11-libs/libX11 x11-libs/libXaw x11-libs/libXt
 SLOT=0
 SRC_URI=http://www.cs.unm.edu/~mccune/otter/otter-3.3.tar.gz
-_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=35c0781f99f4c127174c3bf0f5ecb0bf
diff --git a/metadata/md5-cache/sci-mathematics/pari-2.11.4 b/metadata/md5-cache/sci-mathematics/pari-2.11.4
index 23de337dc157..48681f930d41 100644
--- a/metadata/md5-cache/sci-mathematics/pari-2.11.4
+++ b/metadata/md5-cache/sci-mathematics/pari-2.11.4
@@ -1,4 +1,4 @@
-BDEPEND=doc? ( virtual/latex-base )
+BDEPEND=virtual/pkgconfig doc? ( virtual/latex-base )
 DEFINED_PHASES=compile configure install prepare test
 DEPEND=sys-libs/readline:0= data? ( sci-mathematics/pari-data ) doc? ( X? ( x11-misc/xdg-utils ) ) fltk? ( x11-libs/fltk:1= ) gmp? ( dev-libs/gmp:0= ) X? ( x11-libs/libX11:0= )
 DESCRIPTION=Computer-aided number theory C library and tools
@@ -11,5 +11,5 @@ RDEPEND=sys-libs/readline:0= data? ( sci-mathematics/pari-data ) doc? ( X? ( x11
 RESTRICT=!test? ( test )
 SLOT=0/6
 SRC_URI=https://pari.math.u-bordeaux.fr/pub/pari/unix/pari-2.11.4.tar.gz
-_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=c7f95a4eebe4a6b5e780d8f50e24097d
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_md5_=738ed5170714db30d801a0afe35161b6
diff --git a/metadata/md5-cache/sci-mathematics/pari-2.13.0 b/metadata/md5-cache/sci-mathematics/pari-2.13.0
index b12db14f3136..a9c4ce3b5d75 100644
--- a/metadata/md5-cache/sci-mathematics/pari-2.13.0
+++ b/metadata/md5-cache/sci-mathematics/pari-2.13.0
@@ -1,4 +1,4 @@
-BDEPEND=doc? ( virtual/latex-base )
+BDEPEND=virtual/pkgconfig doc? ( virtual/latex-base )
 DEFINED_PHASES=compile configure install prepare test
 DEPEND=sys-libs/readline:0= data? ( sci-mathematics/pari-data ) doc? ( X? ( x11-misc/xdg-utils ) ) fltk? ( x11-libs/fltk:1= ) gmp? ( dev-libs/gmp:0= ) X? ( x11-libs/libX11:0= )
 DESCRIPTION=Computer-aided number theory C library and tools
@@ -11,5 +11,5 @@ RDEPEND=sys-libs/readline:0= data? ( sci-mathematics/pari-data ) doc? ( X? ( x11
 RESTRICT=!test? ( test )
 SLOT=0/7
 SRC_URI=https://pari.math.u-bordeaux.fr/pub/pari/unix/pari-2.13.0.tar.gz
-_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=af075fadcd7704eb1460d966e276129b
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_md5_=84fd55483e7e826cb7aea993f931a7c3
diff --git a/metadata/md5-cache/sci-mathematics/petsc-3.13.1 b/metadata/md5-cache/sci-mathematics/petsc-3.13.1
index 84b3247b22b5..80797c7b0b6e 100644
--- a/metadata/md5-cache/sci-mathematics/petsc-3.13.1
+++ b/metadata/md5-cache/sci-mathematics/petsc-3.13.1
@@ -10,5 +10,5 @@ RDEPEND=virtual/blas virtual/lapack afterimage? ( media-libs/libafterimage ) boo
 REQUIRED_USE=afterimage? ( X ) complex-scalars? ( !hypre !superlu ) hdf5? ( mpi ) hypre? ( cxx mpi !superlu ) mumps? ( mpi scotch ) scotch? ( mpi ) superlu? ( !hypre )
 SLOT=0
 SRC_URI=http://ftp.mcs.anl.gov/pub/petsc/release-snapshots/petsc-3.13.1.tar.gz
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-_md5_=3120a785c7a6ef092fc79f21778be64a
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	fortran-2	b4796813ccda91c9c0d3463fc90aa969	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	python-any-r1	17241a11501065ff3651350040875aa9	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_md5_=b42518be7719b50dc3b94d861b1a6293
diff --git a/metadata/md5-cache/sci-mathematics/petsc-3.14.6 b/metadata/md5-cache/sci-mathematics/petsc-3.14.6
new file mode 100644
index 000000000000..c410a10037b0
--- /dev/null
+++ b/metadata/md5-cache/sci-mathematics/petsc-3.14.6
@@ -0,0 +1,14 @@
+DEFINED_PHASES=configure install setup
+DEPEND=virtual/blas virtual/lapack afterimage? ( media-libs/libafterimage ) boost? ( dev-libs/boost ) fftw? ( sci-libs/fftw:3.0[mpi?] ) hdf5? ( sci-libs/hdf5[mpi?] ) hypre? ( >=sci-libs/hypre-2.18.0[mpi?] ) metis? ( >=sci-libs/parmetis-4 ) mpi? ( virtual/mpi[cxx?,fortran?] ) mumps? ( sci-libs/mumps[mpi?] sci-libs/scalapack ) scotch? ( sci-libs/scotch[mpi?] ) sparse? ( sci-libs/suitesparse >=sci-libs/cholmod-1.7.0 ) superlu? ( >=sci-libs/superlu-5 ) X? ( x11-libs/libX11 ) || ( dev-lang/python:3.8 dev-lang/python:3.7 ) virtual/pkgconfig dev-util/cmake virtual/fortran
+DESCRIPTION=Portable, Extensible Toolkit for Scientific Computation
+EAPI=7
+HOMEPAGE=https://www.mcs.anl.gov/petsc/
+IUSE=afterimage boost complex-scalars cxx debug doc fftw fortran hdf5 hypre mpi metis mumps scotch sparse superlu threads X
+KEYWORDS=~amd64 ~x86
+LICENSE=BSD-2
+RDEPEND=virtual/blas virtual/lapack afterimage? ( media-libs/libafterimage ) boost? ( dev-libs/boost ) fftw? ( sci-libs/fftw:3.0[mpi?] ) hdf5? ( sci-libs/hdf5[mpi?] ) hypre? ( >=sci-libs/hypre-2.18.0[mpi?] ) metis? ( >=sci-libs/parmetis-4 ) mpi? ( virtual/mpi[cxx?,fortran?] ) mumps? ( sci-libs/mumps[mpi?] sci-libs/scalapack ) scotch? ( sci-libs/scotch[mpi?] ) sparse? ( sci-libs/suitesparse >=sci-libs/cholmod-1.7.0 ) superlu? ( >=sci-libs/superlu-5 ) X? ( x11-libs/libX11 ) virtual/fortran
+REQUIRED_USE=afterimage? ( X ) complex-scalars? ( !hypre !superlu ) hdf5? ( mpi ) hypre? ( cxx mpi !superlu ) mumps? ( mpi scotch ) scotch? ( mpi ) superlu? ( !hypre )
+SLOT=0
+SRC_URI=http://ftp.mcs.anl.gov/pub/petsc/release-snapshots/petsc-3.14.6.tar.gz
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	fortran-2	b4796813ccda91c9c0d3463fc90aa969	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	python-any-r1	17241a11501065ff3651350040875aa9	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_md5_=7d2a6ed1ace00389d032a28062d287d4
diff --git a/metadata/md5-cache/sci-mathematics/petsc-3.15.0 b/metadata/md5-cache/sci-mathematics/petsc-3.15.0
new file mode 100644
index 000000000000..ebfb37d03f7a
--- /dev/null
+++ b/metadata/md5-cache/sci-mathematics/petsc-3.15.0
@@ -0,0 +1,14 @@
+DEFINED_PHASES=configure install setup
+DEPEND=virtual/blas virtual/lapack afterimage? ( media-libs/libafterimage ) boost? ( dev-libs/boost ) fftw? ( sci-libs/fftw:3.0[mpi?] ) hdf5? ( sci-libs/hdf5[mpi?] ) hypre? ( >=sci-libs/hypre-2.18.0[mpi?] ) metis? ( >=sci-libs/parmetis-4 ) mpi? ( virtual/mpi[cxx?,fortran?] ) mumps? ( sci-libs/mumps[mpi?] sci-libs/scalapack ) scotch? ( sci-libs/scotch[mpi?] ) sparse? ( sci-libs/suitesparse >=sci-libs/cholmod-1.7.0 ) superlu? ( >=sci-libs/superlu-5 ) X? ( x11-libs/libX11 ) || ( dev-lang/python:3.8 dev-lang/python:3.7 ) virtual/pkgconfig dev-util/cmake sys-apps/which virtual/fortran
+DESCRIPTION=Portable, Extensible Toolkit for Scientific Computation
+EAPI=7
+HOMEPAGE=https://www.mcs.anl.gov/petsc/
+IUSE=afterimage boost complex-scalars cxx debug fftw fortran hdf5 hypre mpi metis mumps scotch sparse superlu threads X
+KEYWORDS=~amd64 ~x86
+LICENSE=BSD-2
+RDEPEND=virtual/blas virtual/lapack afterimage? ( media-libs/libafterimage ) boost? ( dev-libs/boost ) fftw? ( sci-libs/fftw:3.0[mpi?] ) hdf5? ( sci-libs/hdf5[mpi?] ) hypre? ( >=sci-libs/hypre-2.18.0[mpi?] ) metis? ( >=sci-libs/parmetis-4 ) mpi? ( virtual/mpi[cxx?,fortran?] ) mumps? ( sci-libs/mumps[mpi?] sci-libs/scalapack ) scotch? ( sci-libs/scotch[mpi?] ) sparse? ( sci-libs/suitesparse >=sci-libs/cholmod-1.7.0 ) superlu? ( >=sci-libs/superlu-5 ) X? ( x11-libs/libX11 ) virtual/fortran
+REQUIRED_USE=afterimage? ( X ) complex-scalars? ( !hypre !superlu ) hdf5? ( mpi ) hypre? ( cxx mpi !superlu ) mumps? ( mpi scotch ) scotch? ( mpi ) superlu? ( !hypre )
+SLOT=0
+SRC_URI=http://ftp.mcs.anl.gov/pub/petsc/release-snapshots/petsc-3.15.0.tar.gz
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	fortran-2	b4796813ccda91c9c0d3463fc90aa969	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	python-any-r1	17241a11501065ff3651350040875aa9	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_md5_=9986667c37d7e3633870170fe0d735d4
diff --git a/metadata/md5-cache/sci-mathematics/polymake-3.0_p2 b/metadata/md5-cache/sci-mathematics/polymake-3.0_p2
index 3c9339495c1d..313700136a4b 100644
--- a/metadata/md5-cache/sci-mathematics/polymake-3.0_p2
+++ b/metadata/md5-cache/sci-mathematics/polymake-3.0_p2
@@ -10,5 +10,5 @@ RDEPEND=dev-lang/perl dev-libs/gmp:0= dev-libs/mpfr:0 dev-libs/libxml2:2 dev-lib
 REQUIRED_USE=group? ( cdd lrs )
 SLOT=0
 SRC_URI=https://polymake.org/lib/exe/fetch.php/download/polymake-3.0r2.tar.bz2
-_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=9b1072d5478d453a77e0cf0c62c313c0
+_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
+_md5_=4efbfc167da92740421c09599ec5b8e3
diff --git a/metadata/md5-cache/sci-mathematics/prng-3.0.2-r2 b/metadata/md5-cache/sci-mathematics/prng-3.0.2-r2
index 02dd82ecbcdc..da4b6262fb77 100644
--- a/metadata/md5-cache/sci-mathematics/prng-3.0.2-r2
+++ b/metadata/md5-cache/sci-mathematics/prng-3.0.2-r2
@@ -1,5 +1,5 @@
 DEFINED_PHASES=configure install prepare
-DEPEND=>=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+DEPEND=sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DESCRIPTION=Pseudo-Random Number Generator library
 EAPI=6
 HOMEPAGE=http://statmath.wu.ac.at/prng/
@@ -8,5 +8,5 @@ KEYWORDS=amd64 x86 ~amd64-linux ~x86-linux
 LICENSE=GPL-2
 SLOT=0
 SRC_URI=http://statmath.wu.ac.at/prng/prng-3.0.2.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=923b92191541d817923b00f8ff4378e2
diff --git a/metadata/md5-cache/sci-mathematics/prover9-2009.11a b/metadata/md5-cache/sci-mathematics/prover9-2009.11a
index 6f7fdc52c0ef..33b893ac5e50 100644
--- a/metadata/md5-cache/sci-mathematics/prover9-2009.11a
+++ b/metadata/md5-cache/sci-mathematics/prover9-2009.11a
@@ -7,5 +7,5 @@ KEYWORDS=~amd64 ~x86
 LICENSE=GPL-2
 SLOT=0
 SRC_URI=https://www.cs.unm.edu/~mccune/mace4/download/LADR-2009-11A.tar.gz https://dev.gentoo.org/~jlec/distfiles/LADR-2009-11A-makefile.patch.xz
-_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=aff4b2d5d4ef65ce5a08c32a9699d636
+_eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_md5_=811bbc769e438813a3e35c82ded80d21
diff --git a/metadata/md5-cache/sci-mathematics/psmt2-frontend-0.2 b/metadata/md5-cache/sci-mathematics/psmt2-frontend-0.2
index a256627e057a..b21fb5269846 100644
--- a/metadata/md5-cache/sci-mathematics/psmt2-frontend-0.2
+++ b/metadata/md5-cache/sci-mathematics/psmt2-frontend-0.2
@@ -1,4 +1,4 @@
-BDEPEND=>=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+BDEPEND=sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DEFINED_PHASES=compile install prepare
 DEPEND=>=dev-ml/menhir-20181006 >=dev-ml/findlib-1.0.4-r1
 DESCRIPTION=Library to parse and type-check an extension of the SMT-LIB 2 standard
@@ -9,5 +9,5 @@ LICENSE=Apache-2.0
 RDEPEND=>=dev-ml/menhir-20181006
 SLOT=0
 SRC_URI=https://github.com/OCamlPro-Coquera/psmt2-frontend/archive/0.2.tar.gz -> psmt2-frontend-0.2.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	findlib	3d3de4bef686774baeeabfa2b916631c	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	findlib	197b318e28cee28e11c2b474328b50dd	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
 _md5_=8babbf81ec962f9ae8c2edc628d37b26
diff --git a/metadata/md5-cache/sci-mathematics/pspp-1.2.0-r1 b/metadata/md5-cache/sci-mathematics/pspp-1.2.0-r1
index 1f9e460384f2..8b067accad95 100644
--- a/metadata/md5-cache/sci-mathematics/pspp-1.2.0-r1
+++ b/metadata/md5-cache/sci-mathematics/pspp-1.2.0-r1
@@ -12,5 +12,5 @@ REQUIRED_USE=test? ( cairo )
 RESTRICT=!test? ( test )
 SLOT=0/1.2.0
 SRC_URI=mirror://gnu/pspp/pspp-1.2.0.tar.gz
-_eclasses_=elisp-common	36f97076abd90f943a34f8bcd58b5bcc	multilib	d410501a125f99ffb560b0c523cd3d1e	python-any-r1	0a79a9b53fce4525f438f8ea9695fb88	python-utils-r1	2dc8e06a3429719b43e9140f7292a425	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_eclasses_=elisp-common	6bfea130fc0f2cbd4cbc23dc12992349	multilib	d410501a125f99ffb560b0c523cd3d1e	python-any-r1	17241a11501065ff3651350040875aa9	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=5a1ef997b5a067861c3946ad29582b2a
diff --git a/metadata/md5-cache/sci-mathematics/pspp-1.4.1 b/metadata/md5-cache/sci-mathematics/pspp-1.4.1
index 78969b737d13..a086e61229ba 100644
--- a/metadata/md5-cache/sci-mathematics/pspp-1.4.1
+++ b/metadata/md5-cache/sci-mathematics/pspp-1.4.1
@@ -12,5 +12,5 @@ REQUIRED_USE=test? ( cairo )
 RESTRICT=!test? ( test )
 SLOT=0/1.4.1
 SRC_URI=mirror://gnu/pspp/pspp-1.4.1.tar.gz
-_eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	python-any-r1	0a79a9b53fce4525f438f8ea9695fb88	python-utils-r1	2dc8e06a3429719b43e9140f7292a425	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	xdg	c7ba313ea1eaf266f95cc6235f7d6a07	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	python-any-r1	17241a11501065ff3651350040875aa9	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	xdg	c7ba313ea1eaf266f95cc6235f7d6a07	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=fb7b117756c5945e5975b02d10881f87
diff --git a/metadata/md5-cache/sci-mathematics/relational-2.5-r2 b/metadata/md5-cache/sci-mathematics/relational-2.5-r2
index d450e8b136e0..308834db5105 100644
--- a/metadata/md5-cache/sci-mathematics/relational-2.5-r2
+++ b/metadata/md5-cache/sci-mathematics/relational-2.5-r2
@@ -10,5 +10,5 @@ RDEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-
 REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
 SLOT=0
 SRC_URI=https://github.com/ltworf/relational/releases/download/2.5/relational_2.5.orig.tar.gz
-_eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	python-single-r1	d3100de905f978df912135806cf27188	python-utils-r1	2dc8e06a3429719b43e9140f7292a425	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=multilib	d410501a125f99ffb560b0c523cd3d1e	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
 _md5_=2ae9051a6de643917e5d6152e87182e6
diff --git a/metadata/md5-cache/sci-mathematics/rkward-0.7.2 b/metadata/md5-cache/sci-mathematics/rkward-0.7.2
index 24f045d6c8e4..a6938aac3bdf 100644
--- a/metadata/md5-cache/sci-mathematics/rkward-0.7.2
+++ b/metadata/md5-cache/sci-mathematics/rkward-0.7.2
@@ -10,5 +10,5 @@ LICENSE=GPL-2+ LGPL-2
 RDEPEND=dev-lang/R dev-qt/qtgui:5 dev-qt/qtnetwork:5 dev-qt/qtprintsupport:5 dev-qt/qtscript:5 dev-qt/qtwebengine:5[widgets] dev-qt/qtwidgets:5 dev-qt/qtxml:5 kde-frameworks/kcompletion:5 kde-frameworks/kconfig:5 kde-frameworks/kconfigwidgets:5 kde-frameworks/kcoreaddons:5 kde-frameworks/kcrash:5 kde-frameworks/ki18n:5 kde-frameworks/kio:5 kde-frameworks/kjobwidgets:5 kde-frameworks/knotifications:5 kde-frameworks/kparts:5 kde-frameworks/kservice:5 kde-frameworks/ktexteditor:5 kde-frameworks/kwidgetsaddons:5 kde-frameworks/kwindowsystem:5 kde-frameworks/kxmlgui:5 || ( kde-frameworks/breeze-icons:* kde-frameworks/oxygen-icons:* ) >=kde-frameworks/kf-env-4 dev-qt/qtcore:5
 SLOT=5
 SRC_URI=mirror://kde/stable/rkward/0.7.2/src/rkward-0.7.2.tar.gz
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-_md5_=c94bb1d923ca3e4ee4b8df16ff4c3557
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+_md5_=2721d7155274635f05fff5ba23ae668f
diff --git a/metadata/md5-cache/sci-mathematics/rstudio-1.3.1093 b/metadata/md5-cache/sci-mathematics/rstudio-1.3.1093
index 100eed3bb27f..7ec54016b51c 100644
--- a/metadata/md5-cache/sci-mathematics/rstudio-1.3.1093
+++ b/metadata/md5-cache/sci-mathematics/rstudio-1.3.1093
@@ -10,5 +10,5 @@ LICENSE=AGPL-3
 RDEPEND=>=app-text/pandoc-2.9.2.1 dev-java/aopalliance:1 dev-java/gin:2.1 dev-java/javax-inject =dev-java/validation-api-1.0*:1.0[source] dev-haskell/pandoc-citeproc dev-lang/R dev-libs/boost:= >=dev-libs/mathjax-2.7.4 sys-apps/util-linux sys-devel/clang:* sys-libs/zlib >=virtual/jre-1.8:= x11-libs/pango !dedicated? ( >=dev-qt/qtcore-5.12.6:5 >=dev-qt/qtdeclarative-5.12.6:5 >=dev-qt/qtdbus-5.12.6:5 >=dev-qt/qtgui-5.12.6:5 >=dev-qt/qtnetwork-5.12.6:5 >=dev-qt/qtopengl-5.12.6:5 >=dev-qt/qtpositioning-5.12.6:5 >=dev-qt/qtprintsupport-5.12.6:5 >=dev-qt/qtsingleapplication-2.6.1_p20150629[X,qt5(+)] >=dev-qt/qtsensors-5.12.6:5 >=dev-qt/qtsql-5.12.6:5 >=dev-qt/qtsvg-5.12.6:5 >=dev-qt/qtwebchannel-5.12.6:5 >=dev-qt/qtwebengine-5.12.6:5[widgets] >=dev-qt/qtwidgets-5.12.6:5 >=dev-qt/qtxml-5.12.6:5 >=dev-qt/qtxmlpatterns-5.12.6:5 server? ( sys-libs/pam ) ) dedicated? ( sys-libs/pam ) dedicated? ( sys-libs/pam acct-user/rstudio-server acct-group/rstudio-server ) server? ( acct-user/rstudio-server acct-group/rstudio-server ) !libressl? ( dev-libs/openssl:0= ) libressl? ( dev-libs/libressl:0= ) >=dev-java/java-config-2.2.0-r3
 SLOT=0
 SRC_URI=https://github.com/rstudio/rstudio/archive/v1.3.1093.tar.gz -> rstudio-1.3.1093.tar.gz https://s3.amazonaws.com/rstudio-dictionaries/core-dictionaries.zip
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+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	java-ant-2	51fb0a4707d58382310390ad47ab0ab0	java-pkg-2	45c44ec10db6affb3ebee1ac72039888	java-utils-2	2440f41421207d084e5e3f1fb001b34e	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	pam	b097695df28f3974e3af860d6704d4f2	pax-utils	d3fc79d3d50544347e324864f95206e2	prefix	de7d8e2b10085ed5ff09ad70e4753e5c	qmake-utils	dc74fe3891abc25e80dad5cd3d7c6e47	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=536541ec34a1153cab3ec6944ae32482
diff --git a/metadata/md5-cache/sci-mathematics/rw-0.8-r3 b/metadata/md5-cache/sci-mathematics/rw-0.8-r3
index 5cdd2eb6b0df..78c05373b51d 100644
--- a/metadata/md5-cache/sci-mathematics/rw-0.8-r3
+++ b/metadata/md5-cache/sci-mathematics/rw-0.8-r3
@@ -1,4 +1,4 @@
-BDEPEND=>=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+BDEPEND=sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DEFINED_PHASES=configure install prepare
 DESCRIPTION=Compute rank-width decompositions of graphs
 EAPI=7
@@ -8,5 +8,5 @@ LICENSE=GPL-2+
 RDEPEND=!media-gfx/xpaint
 SLOT=0
 SRC_URI=https://downloads.sourceforge.net/project/rankwidth/rw-0.8.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
 _md5_=a557d4010dabdbb0ace5725b5430790a
diff --git a/metadata/md5-cache/sci-mathematics/singular-4.0.2 b/metadata/md5-cache/sci-mathematics/singular-4.0.2
index 324cf25fc9fd..bf8e31622c35 100644
--- a/metadata/md5-cache/sci-mathematics/singular-4.0.2
+++ b/metadata/md5-cache/sci-mathematics/singular-4.0.2
@@ -1,5 +1,5 @@
 DEFINED_PHASES=compile configure postinst postrm prepare setup
-DEPEND=dev-libs/gmp:0 >=dev-libs/ntl-5.5.1 emacs? ( >=app-editors/emacs-23.1:* ) sci-mathematics/flint sci-mathematics/4ti2 sci-libs/cddlib dev-lang/perl boost? ( dev-libs/boost ) readline? ( sys-libs/readline ) >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+DEPEND=dev-libs/gmp:0 >=dev-libs/ntl-5.5.1 emacs? ( >=app-editors/emacs-23.1:* ) sci-mathematics/flint sci-mathematics/4ti2 sci-libs/cddlib dev-lang/perl boost? ( dev-libs/boost ) readline? ( sys-libs/readline ) sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DESCRIPTION=Computer algebra system for polynomial computations
 EAPI=5
 HOMEPAGE=https://www.singular.uni-kl.de/
@@ -9,5 +9,5 @@ LICENSE=GPL-2
 RDEPEND=dev-libs/gmp:0 >=dev-libs/ntl-5.5.1 emacs? ( >=app-editors/emacs-23.1:* ) sci-mathematics/flint sci-mathematics/4ti2 sci-libs/cddlib
 SLOT=0
 SRC_URI=https://www.mathematik.uni-kl.de/ftp/pub/Math/Singular/SOURCES/4-0-2/singular-4.0.2.tar.gz https://www.mathematik.uni-kl.de/ftp/pub/Math/Singular/SOURCES/4-0-2/singular-4.0.2-share.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	desktop	c0d27bf73aa08ca05b663dbd31fbef28	eapi7-ver	f9ec87e93172b25ce65a85303dc06964	edos2unix	33e347e171066657f91f8b0c72ec8773	elisp-common	36f97076abd90f943a34f8bcd58b5bcc	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	prefix	de7d8e2b10085ed5ff09ad70e4753e5c	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	versionator	d3fb3ba33acc3bbbdc4d7970227c100d	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=80b7d05c2105623d0d34a481c5f66520
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	desktop	c0d27bf73aa08ca05b663dbd31fbef28	eapi7-ver	f9ec87e93172b25ce65a85303dc06964	edos2unix	33e347e171066657f91f8b0c72ec8773	elisp-common	6bfea130fc0f2cbd4cbc23dc12992349	epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	versionator	d3fb3ba33acc3bbbdc4d7970227c100d	wrapper	4251d4c84c25f59094fd557e0063a974
+_md5_=a86abc66b6c222206bcc640a00e18828
diff --git a/metadata/md5-cache/sci-mathematics/singular-4.0.3 b/metadata/md5-cache/sci-mathematics/singular-4.0.3
index 48bf3018abeb..9c3c5ed77915 100644
--- a/metadata/md5-cache/sci-mathematics/singular-4.0.3
+++ b/metadata/md5-cache/sci-mathematics/singular-4.0.3
@@ -1,5 +1,5 @@
 DEFINED_PHASES=compile configure postinst postrm prepare setup
-DEPEND=dev-libs/gmp:0 >=dev-libs/ntl-5.5.1 emacs? ( >=app-editors/emacs-23.1:* ) sci-mathematics/flint sci-mathematics/4ti2 sci-libs/cddlib dev-lang/perl boost? ( dev-libs/boost ) readline? ( sys-libs/readline ) >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+DEPEND=dev-libs/gmp:0 >=dev-libs/ntl-5.5.1 emacs? ( >=app-editors/emacs-23.1:* ) sci-mathematics/flint sci-mathematics/4ti2 sci-libs/cddlib dev-lang/perl boost? ( dev-libs/boost ) readline? ( sys-libs/readline ) sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DESCRIPTION=Computer algebra system for polynomial computations
 EAPI=6
 HOMEPAGE=https://www.singular.uni-kl.de/
@@ -9,5 +9,5 @@ LICENSE=GPL-2
 RDEPEND=dev-libs/gmp:0 >=dev-libs/ntl-5.5.1 emacs? ( >=app-editors/emacs-23.1:* ) sci-mathematics/flint sci-mathematics/4ti2 sci-libs/cddlib
 SLOT=0
 SRC_URI=https://www.mathematik.uni-kl.de/ftp/pub/Math/Singular/SOURCES/4-0-3/singular-4.0.3.tar.gz https://www.mathematik.uni-kl.de/ftp/pub/Math/Singular/SOURCES/4-0-3/singular-4.0.3-share.tar.gz
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 _md5_=ac178387ea2f997b36808ae05691b400
diff --git a/metadata/md5-cache/sci-mathematics/singular-4.2.0_p1 b/metadata/md5-cache/sci-mathematics/singular-4.2.0_p1
index 63cd05e60bb9..71f368bf7b91 100644
--- a/metadata/md5-cache/sci-mathematics/singular-4.2.0_p1
+++ b/metadata/md5-cache/sci-mathematics/singular-4.2.0_p1
@@ -1,4 +1,4 @@
-BDEPEND=>=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+BDEPEND=sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DEFINED_PHASES=compile configure install postinst postrm prepare test
 DEPEND=dev-libs/gmp:0 dev-libs/ntl:= emacs? ( >=app-editors/emacs-23.1:* ) sci-mathematics/flint sci-libs/cddlib dev-lang/perl readline? ( sys-libs/readline )
 DESCRIPTION=Computer algebra system for polynomial computations
@@ -10,5 +10,5 @@ LICENSE=BSD GPL-2 GPL-3
 RDEPEND=dev-libs/gmp:0 dev-libs/ntl:= emacs? ( >=app-editors/emacs-23.1:* ) sci-mathematics/flint sci-libs/cddlib dev-lang/perl readline? ( sys-libs/readline )
 SLOT=0
 SRC_URI=ftp://jim.mathematik.uni-kl.de/pub/Math/Singular/SOURCES/4-2-0/singular-4.2.0p1.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	elisp-common	36f97076abd90f943a34f8bcd58b5bcc	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	elisp-common	6bfea130fc0f2cbd4cbc23dc12992349	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
 _md5_=4ef6b8ea737d12746d1be2cefac92f42
diff --git a/metadata/md5-cache/sci-mathematics/slepc-3.13.1 b/metadata/md5-cache/sci-mathematics/slepc-3.13.1
index da3bf996e96e..cc0c35bfbf7a 100644
--- a/metadata/md5-cache/sci-mathematics/slepc-3.13.1
+++ b/metadata/md5-cache/sci-mathematics/slepc-3.13.1
@@ -9,5 +9,5 @@ LICENSE=LGPL-3
 RDEPEND==sci-mathematics/petsc-3.13*:=[mpi=,complex-scalars=] sci-libs/arpack[mpi=] mpi? ( virtual/mpi )
 SLOT=0
 SRC_URI=https://slepc.upv.es/download/distrib/slepc-3.13.1.tar.gz
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-_md5_=ca2b1f93d30225b352626b73000ab453
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	python-any-r1	17241a11501065ff3651350040875aa9	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_md5_=9c9ad2a8464dd031479a2a5ad4e2d536
diff --git a/metadata/md5-cache/sci-mathematics/slepc-3.14.2 b/metadata/md5-cache/sci-mathematics/slepc-3.14.2
new file mode 100644
index 000000000000..2b42dd197921
--- /dev/null
+++ b/metadata/md5-cache/sci-mathematics/slepc-3.14.2
@@ -0,0 +1,13 @@
+DEFINED_PHASES=configure install setup
+DEPEND==sci-mathematics/petsc-3.14*:=[mpi=,complex-scalars=] sci-libs/arpack[mpi=] mpi? ( virtual/mpi ) || ( dev-lang/python:3.8 dev-lang/python:3.7 ) virtual/pkgconfig dev-util/cmake
+DESCRIPTION=Scalable Library for Eigenvalue Problem Computations
+EAPI=7
+HOMEPAGE=https://slepc.upv.es/
+IUSE=complex-scalars doc mpi
+KEYWORDS=~amd64 ~x86
+LICENSE=LGPL-3
+RDEPEND==sci-mathematics/petsc-3.14*:=[mpi=,complex-scalars=] sci-libs/arpack[mpi=] mpi? ( virtual/mpi )
+SLOT=0
+SRC_URI=https://slepc.upv.es/download/distrib/slepc-3.14.2.tar.gz
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	python-any-r1	17241a11501065ff3651350040875aa9	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_md5_=9c9ad2a8464dd031479a2a5ad4e2d536
diff --git a/metadata/md5-cache/sci-mathematics/slepc-3.15.0 b/metadata/md5-cache/sci-mathematics/slepc-3.15.0
new file mode 100644
index 000000000000..ff6888e72002
--- /dev/null
+++ b/metadata/md5-cache/sci-mathematics/slepc-3.15.0
@@ -0,0 +1,13 @@
+DEFINED_PHASES=configure install setup
+DEPEND==sci-mathematics/petsc-3.15*:=[mpi=,complex-scalars=] sci-libs/arpack[mpi=] mpi? ( virtual/mpi ) || ( dev-lang/python:3.8 dev-lang/python:3.7 ) virtual/pkgconfig dev-util/cmake
+DESCRIPTION=Scalable Library for Eigenvalue Problem Computations
+EAPI=7
+HOMEPAGE=https://slepc.upv.es/
+IUSE=complex-scalars doc mpi
+KEYWORDS=~amd64 ~x86
+LICENSE=LGPL-3
+RDEPEND==sci-mathematics/petsc-3.15*:=[mpi=,complex-scalars=] sci-libs/arpack[mpi=] mpi? ( virtual/mpi )
+SLOT=0
+SRC_URI=https://slepc.upv.es/download/distrib/slepc-3.15.0.tar.gz
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	python-any-r1	17241a11501065ff3651350040875aa9	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_md5_=9c9ad2a8464dd031479a2a5ad4e2d536
diff --git a/metadata/md5-cache/sci-mathematics/spin-6.4.5 b/metadata/md5-cache/sci-mathematics/spin-6.4.5
index f5c7eff05c97..e9ed3705d5e7 100644
--- a/metadata/md5-cache/sci-mathematics/spin-6.4.5
+++ b/metadata/md5-cache/sci-mathematics/spin-6.4.5
@@ -9,5 +9,5 @@ LICENSE=BSD
 RDEPEND=sys-devel/gcc sys-process/time tk? ( dev-lang/tk graphviz? ( media-gfx/graphviz ) )
 SLOT=0
 SRC_URI=http://spinroot.com/spin/Src/spin645.tar.gz
-_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	versionator	d3fb3ba33acc3bbbdc4d7970227c100d	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=262d6e1301573ff05482584cfce51401
+_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	versionator	d3fb3ba33acc3bbbdc4d7970227c100d
+_md5_=386c32db763d9d1d41d191bade530502
diff --git a/metadata/md5-cache/sci-mathematics/topcom-0.17.7 b/metadata/md5-cache/sci-mathematics/topcom-0.17.7
index 5cfcdcfa7e34..a8bf81afd1bd 100644
--- a/metadata/md5-cache/sci-mathematics/topcom-0.17.7
+++ b/metadata/md5-cache/sci-mathematics/topcom-0.17.7
@@ -9,5 +9,5 @@ LICENSE=GPL-2
 RDEPEND=dev-libs/gmp:0 >=sci-libs/cddlib-094f
 SLOT=0
 SRC_URI=http://www.rambau.wm.uni-bayreuth.de/Software/TOPCOM-0.17.7.tar.gz doc? ( http://www.rambau.wm.uni-bayreuth.de/TOPCOM/TOPCOM-manual.html )
-_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
+_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=663bd2dbd182e3137b641d19d2225f09
diff --git a/metadata/md5-cache/sci-mathematics/topcom-0.17.8-r1 b/metadata/md5-cache/sci-mathematics/topcom-0.17.8-r1
index dd22df925fac..70bc5838f78d 100644
--- a/metadata/md5-cache/sci-mathematics/topcom-0.17.8-r1
+++ b/metadata/md5-cache/sci-mathematics/topcom-0.17.8-r1
@@ -1,4 +1,4 @@
-BDEPEND=app-shells/tcsh >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+BDEPEND=app-shells/tcsh sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DEFINED_PHASES=configure install postinst prepare
 DEPEND=dev-libs/gmp:0 >=sci-libs/cddlib-094f
 DESCRIPTION=Computing Triangulations Of Point Configurations and Oriented Matroids
@@ -10,5 +10,5 @@ LICENSE=GPL-2
 RDEPEND=dev-libs/gmp:0 >=sci-libs/cddlib-094f
 SLOT=0
 SRC_URI=http://www.rambau.wm.uni-bayreuth.de/Software/TOPCOM-0.17.8.tar.gz http://www.rambau.wm.uni-bayreuth.de/TOPCOM/TOPCOM-manual.html
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=db2c81f675467b39bb364775158ceb76
diff --git a/metadata/md5-cache/sci-mathematics/twelf-1.7.1-r1 b/metadata/md5-cache/sci-mathematics/twelf-1.7.1-r1
index 00db93be1fd4..f0f2a0fa5426 100644
--- a/metadata/md5-cache/sci-mathematics/twelf-1.7.1-r1
+++ b/metadata/md5-cache/sci-mathematics/twelf-1.7.1-r1
@@ -10,5 +10,5 @@ RDEPEND=>=dev-lang/mlton-20180207 doc? ( virtual/latex-base app-text/texi2html )
 RESTRICT=test
 SLOT=0/1.7.1
 SRC_URI=http://twelf.plparty.org/releases/twelf-src-1.7.1.tar.gz
-_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	eapi7-ver	f9ec87e93172b25ce65a85303dc06964	edos2unix	33e347e171066657f91f8b0c72ec8773	elisp-common	36f97076abd90f943a34f8bcd58b5bcc	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=a1987f8d95dd1a3bb1f46796568add50
+_eclasses_=eapi7-ver	f9ec87e93172b25ce65a85303dc06964	elisp-common	6bfea130fc0f2cbd4cbc23dc12992349	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_md5_=3f74bd2a1cb3329163c5601478e0df0a
diff --git a/metadata/md5-cache/sci-mathematics/why3-for-spark-2018 b/metadata/md5-cache/sci-mathematics/why3-for-spark-2018
index b15717a62f7a..c05a7f711d8a 100644
--- a/metadata/md5-cache/sci-mathematics/why3-for-spark-2018
+++ b/metadata/md5-cache/sci-mathematics/why3-for-spark-2018
@@ -1,5 +1,5 @@
 DEFINED_PHASES=compile configure install
-DEPEND=>=dev-lang/ocaml-4.02.3:=[ocamlopt=] dev-ml/menhir:= coq? ( sci-mathematics/coq ) doc? ( dev-tex/rubber ) gtk? ( dev-ml/lablgtk:2=[sourceview] ) emacs? ( >=app-editors/emacs-23.1:* ) html? ( dev-tex/hevea:= ) hypothesis-selection? ( dev-ml/ocamlgraph:= ) zarith? ( dev-ml/zarith:= ) zip? ( >=dev-ml/camlzip-1.07:= ) >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+DEPEND=>=dev-lang/ocaml-4.02.3:=[ocamlopt=] dev-ml/menhir:= coq? ( sci-mathematics/coq ) doc? ( dev-tex/rubber ) gtk? ( dev-ml/lablgtk:2=[sourceview] ) emacs? ( >=app-editors/emacs-23.1:* ) html? ( dev-tex/hevea:= ) hypothesis-selection? ( dev-ml/ocamlgraph:= ) zarith? ( dev-ml/zarith:= ) zip? ( >=dev-ml/camlzip-1.07:= ) sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DESCRIPTION=Platform for deductive program verification
 EAPI=6
 HOMEPAGE=http://why3.lri.fr/
@@ -11,5 +11,5 @@ REQUIRED_USE=html? ( doc )
 RESTRICT=strip
 SLOT=0
 SRC_URI=http://mirrors.cdn.adacore.com/art/5b0819dec7a447df26c27a43 -> why3-for-spark-gpl-2018-src.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	9f813bb3c47cf2e60619a663b87c5f4e	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	l10n	8cdd85e169b835d518bc2fd59f780d8e	libtool	f143db5a74ccd9ca28c1234deffede96	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974
 _md5_=20e6b2aaad136eb93d0246a13f2c4863
diff --git a/metadata/md5-cache/sci-mathematics/why3-for-spark-2020 b/metadata/md5-cache/sci-mathematics/why3-for-spark-2020
index fe6187e1a378..c993fc684d7b 100644
--- a/metadata/md5-cache/sci-mathematics/why3-for-spark-2020
+++ b/metadata/md5-cache/sci-mathematics/why3-for-spark-2020
@@ -1,4 +1,4 @@
-BDEPEND=>=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
+BDEPEND=sys-devel/gnuconfig >=app-portage/elt-patches-20170815 || ( >=sys-devel/automake-1.16.2-r1:1.16 ) >=sys-devel/autoconf-2.69 >=sys-devel/libtool-2.4
 DEFINED_PHASES=compile configure install prepare
 DEPEND=>=dev-lang/ocaml-4.09.0:=[ocamlopt=] >=dev-ml/ocamlbuild-0.14.0 dev-ml/menhir:= <dev-ml/num-1.4:= dev-ml/yojson:= coq? ( >=sci-mathematics/coq-8.9.1 <sci-mathematics/coq-8.12 ) doc? ( dev-tex/rubber dev-python/sphinx media-gfx/graphviz dev-python/sphinxcontrib-bibtex ) gtk? ( >=dev-ml/lablgtk-2.18.8:=[sourceview] ) emacs? ( >=app-editors/emacs-23.1:* ) html? ( dev-tex/hevea:= ) zarith? ( dev-ml/zarith:= ) zip? ( >=dev-ml/camlzip-1.07:= )
 DESCRIPTION=Platform for deductive program verification
@@ -12,5 +12,5 @@ REQUIRED_USE=html? ( doc )
 RESTRICT=strip
 SLOT=0
 SRC_URI=https://community.download.adacore.com/v1/8bb5801e17b8b23453262da69c981c091959eec7?filename=why3-2020-20200429-199EF-src.tar.gz
-_eclasses_=autotools	4ba6c345bf49883c84d5fa5c9bf40c0b	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
+_eclasses_=autotools	9e63f92c2a5d867fea55ecb160c7d354	gnuconfig	9f91b4b0c84e734a87492d4293f03de5	libtool	f143db5a74ccd9ca28c1234deffede96	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4
 _md5_=62603ef2a6d6736857cc933b84074175
diff --git a/metadata/md5-cache/sci-mathematics/wxmaxima-18.11.4 b/metadata/md5-cache/sci-mathematics/wxmaxima-18.11.4
deleted file mode 100644
index 91288c8f6432..000000000000
--- a/metadata/md5-cache/sci-mathematics/wxmaxima-18.11.4
+++ /dev/null
@@ -1,12 +0,0 @@
-DEFINED_PHASES=compile configure install postinst postrm prepare test
-DEPEND=dev-libs/libxml2:2 x11-libs/wxGTK:3.0 sys-devel/make >=dev-util/cmake-3.9.6
-DESCRIPTION=Graphical frontend to Maxima, using the wxWidgets toolkit
-EAPI=6
-HOMEPAGE=http://wxmaxima-developers.github.io/wxmaxima/
-KEYWORDS=amd64 ppc x86
-LICENSE=GPL-2
-RDEPEND=dev-libs/libxml2:2 x11-libs/wxGTK:3.0 media-fonts/jsmath sci-visualization/gnuplot[wxwidgets] sci-mathematics/maxima
-SLOT=0
-SRC_URI=https://github.com/wxMaxima-developers/wxmaxima/archive/Version-18.11.4.tar.gz -> wxmaxima-18.11.4.tar.gz
-_eclasses_=cmake-utils	77cd39e6009811bf97a59d91ffd5b54f	desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	gnome2-utils	c8e3fff820d850c0e003e22208d2eea3	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	preserve-libs	ef207dc62baddfddfd39a164d9797648	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	wrapper	4251d4c84c25f59094fd557e0063a974	wxwidgets	407be90c398e52298054aff2093912a3	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
-_md5_=6639fe043f8072b40cc2f677e7b04117
diff --git a/metadata/md5-cache/sci-mathematics/wxmaxima-20.12.2 b/metadata/md5-cache/sci-mathematics/wxmaxima-20.12.2
index 84169c2b180a..6fd930f83271 100644
--- a/metadata/md5-cache/sci-mathematics/wxmaxima-20.12.2
+++ b/metadata/md5-cache/sci-mathematics/wxmaxima-20.12.2
@@ -4,10 +4,10 @@ DEPEND=dev-libs/libxml2:2 x11-libs/wxGTK:3.0-gtk3 dev-util/desktop-file-utils x1
 DESCRIPTION=Graphical frontend to Maxima, using the wxWidgets toolkit
 EAPI=7
 HOMEPAGE=https://wxmaxima-developers.github.io/wxmaxima/
-KEYWORDS=~amd64 ~ppc ~x86
+KEYWORDS=amd64 ~ppc x86
 LICENSE=GPL-2
 RDEPEND=dev-libs/libxml2:2 x11-libs/wxGTK:3.0-gtk3 media-fonts/jsmath sci-visualization/gnuplot[wxwidgets] sci-mathematics/maxima
 SLOT=0
 SRC_URI=https://github.com/wxMaxima-developers/wxmaxima/archive/Version-20.12.2.tar.gz -> wxmaxima-20.12.2.tar.gz
-_eclasses_=cmake	314a813be2f09820e8978cdee941e501	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	wxwidgets	407be90c398e52298054aff2093912a3	xdg	c7ba313ea1eaf266f95cc6235f7d6a07	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
-_md5_=713fba423ec99040df86c0ed986b7c42
+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	wxwidgets	407be90c398e52298054aff2093912a3	xdg	c7ba313ea1eaf266f95cc6235f7d6a07	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_md5_=8527766f5c76a57bc4175cc5a5c39e14
diff --git a/metadata/md5-cache/sci-mathematics/wxmaxima-21.01.0 b/metadata/md5-cache/sci-mathematics/wxmaxima-21.01.0
index 9d16a8b1f5a7..04332bc661af 100644
--- a/metadata/md5-cache/sci-mathematics/wxmaxima-21.01.0
+++ b/metadata/md5-cache/sci-mathematics/wxmaxima-21.01.0
@@ -4,10 +4,12 @@ DEPEND=dev-libs/libxml2:2 x11-libs/wxGTK:3.0-gtk3 dev-util/desktop-file-utils x1
 DESCRIPTION=Graphical frontend to Maxima, using the wxWidgets toolkit
 EAPI=7
 HOMEPAGE=https://wxmaxima-developers.github.io/wxmaxima/
+IUSE=test
 KEYWORDS=~amd64 ~ppc ~x86
 LICENSE=GPL-2
 RDEPEND=dev-libs/libxml2:2 x11-libs/wxGTK:3.0-gtk3 media-fonts/jsmath sci-visualization/gnuplot[wxwidgets] sci-mathematics/maxima
+RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/wxMaxima-developers/wxmaxima/archive/Version-21.01.0.tar.gz -> wxmaxima-21.01.0.tar.gz
-_eclasses_=cmake	314a813be2f09820e8978cdee941e501	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	wxwidgets	407be90c398e52298054aff2093912a3	xdg	c7ba313ea1eaf266f95cc6235f7d6a07	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
-_md5_=713fba423ec99040df86c0ed986b7c42
+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	wxwidgets	407be90c398e52298054aff2093912a3	xdg	c7ba313ea1eaf266f95cc6235f7d6a07	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_md5_=09f48b3c0ece2459eae95f3bf610c79f
diff --git a/metadata/md5-cache/sci-mathematics/wxmaxima-21.04.0 b/metadata/md5-cache/sci-mathematics/wxmaxima-21.04.0
new file mode 100644
index 000000000000..0e2b8487598c
--- /dev/null
+++ b/metadata/md5-cache/sci-mathematics/wxmaxima-21.04.0
@@ -0,0 +1,15 @@
+BDEPEND=dev-util/ninja dev-util/cmake
+DEFINED_PHASES=compile configure install postinst postrm preinst prepare test
+DEPEND=dev-libs/libxml2:2 x11-libs/wxGTK:3.0-gtk3 dev-util/desktop-file-utils x11-misc/shared-mime-info
+DESCRIPTION=Graphical frontend to Maxima, using the wxWidgets toolkit
+EAPI=7
+HOMEPAGE=https://wxmaxima-developers.github.io/wxmaxima/
+IUSE=test
+KEYWORDS=~amd64 ~ppc ~x86
+LICENSE=GPL-2
+RDEPEND=dev-libs/libxml2:2 x11-libs/wxGTK:3.0-gtk3 media-fonts/jsmath sci-visualization/gnuplot[wxwidgets] sci-mathematics/maxima
+RESTRICT=!test? ( test )
+SLOT=0
+SRC_URI=https://github.com/wxMaxima-developers/wxmaxima/archive/Version-21.04.0.tar.gz -> wxmaxima-21.04.0.tar.gz
+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	wxwidgets	407be90c398e52298054aff2093912a3	xdg	c7ba313ea1eaf266f95cc6235f7d6a07	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_md5_=09f48b3c0ece2459eae95f3bf610c79f
diff --git a/metadata/md5-cache/sci-mathematics/yacas-1.7.0-r1 b/metadata/md5-cache/sci-mathematics/yacas-1.7.0-r1
index a5527a335c85..c1125e7f4ad5 100644
--- a/metadata/md5-cache/sci-mathematics/yacas-1.7.0-r1
+++ b/metadata/md5-cache/sci-mathematics/yacas-1.7.0-r1
@@ -11,5 +11,5 @@ RDEPEND=gui? ( dev-qt/qtcore:5[icu] dev-qt/qtgui:5 dev-qt/qtmultimedia:5 dev-qt/
 RESTRICT=!test? ( test )
 SLOT=0/1
 SRC_URI=https://codeload.github.com/grzegorzmazur/yacas/tar.gz/v1.7.0 -> yacas-1.7.0.tar.gz gui? ( https://dev.gentoo.org/~asturm/distfiles/yacas-bundled-1.7.0.tar.xz )
-_eclasses_=cmake	314a813be2f09820e8978cdee941e501	desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=428ba1aab526b9a32662fbdb3a17ac5d
diff --git a/metadata/md5-cache/sci-mathematics/yafu-1.34.3 b/metadata/md5-cache/sci-mathematics/yafu-1.34.3-r1
index 63cfc921daf3..811cf85f623d 100644
--- a/metadata/md5-cache/sci-mathematics/yafu-1.34.3
+++ b/metadata/md5-cache/sci-mathematics/yafu-1.34.3-r1
@@ -1,14 +1,13 @@
 BDEPEND=app-arch/unzip
 DEFINED_PHASES=compile configure install prepare
-DEPEND=dev-libs/gmp:0= sci-mathematics/gmp-ecm sieve? ( sci-mathematics/ggnfs sci-mathematics/msieve )
+DEPEND=dev-libs/gmp:0= sci-mathematics/gmp-ecm
 DESCRIPTION=Yet another factoring utility
 EAPI=7
 HOMEPAGE=https://sourceforge.net/projects/yafu/
-IUSE=+sieve
 KEYWORDS=~amd64 ~x86
 LICENSE=public-domain
-RDEPEND=dev-libs/gmp:0= sci-mathematics/gmp-ecm sieve? ( sci-mathematics/ggnfs sci-mathematics/msieve )
+RDEPEND=dev-libs/gmp:0= sci-mathematics/gmp-ecm
 SLOT=0
 SRC_URI=mirror://sourceforge/yafu/1.34/yafu-1.34-src.zip
-_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=3890a971afc0846df33a1dddb80ccfc3
+_eclasses_=edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multilib	d410501a125f99ffb560b0c523cd3d1e	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974
+_md5_=b27d8a7d36d0be595e380c5f9f265062
diff --git a/metadata/md5-cache/sci-mathematics/yafu-9999 b/metadata/md5-cache/sci-mathematics/yafu-9999
deleted file mode 100644
index e0a7b22d4ad5..000000000000
--- a/metadata/md5-cache/sci-mathematics/yafu-9999
+++ /dev/null
@@ -1,12 +0,0 @@
-DEFINED_PHASES=compile install preinst prepare unpack
-DEPEND=dev-libs/gmp:0= sci-mathematics/gmp-ecm sieve? ( sci-mathematics/msieve sci-mathematics/ggnfs ) dev-vcs/subversion[http(+)] net-misc/rsync
-DESCRIPTION=Yet another factoring utility
-EAPI=5
-HOMEPAGE=https://sourceforge.net/projects/yafu/
-IUSE=+sieve
-LICENSE=public-domain
-PROPERTIES=live
-RDEPEND=dev-libs/gmp:0= sci-mathematics/gmp-ecm sieve? ( sci-mathematics/msieve sci-mathematics/ggnfs )
-SLOT=0
-_eclasses_=desktop	c0d27bf73aa08ca05b663dbd31fbef28	edos2unix	33e347e171066657f91f8b0c72ec8773	epatch	e8f1ec13660dc2f44b32775765d85e42	estack	055c42df72f76a4f45ec92b35e83cd56	eutils	2d5b3f4b315094768576b6799e4f926e	l10n	8cdd85e169b835d518bc2fd59f780d8e	ltprune	4f3f2db5ce3ccbeeacdf3f94954043aa	multilib	d410501a125f99ffb560b0c523cd3d1e	preserve-libs	ef207dc62baddfddfd39a164d9797648	subversion	ed3498da4fb92dcfb0d6089c85d1465f	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	vcs-clean	2a0f74a496fa2b1552c4f3398258b7bf	versionator	d3fb3ba33acc3bbbdc4d7970227c100d	wrapper	4251d4c84c25f59094fd557e0063a974
-_md5_=0714b954410ba560d43375a38b359520
diff --git a/metadata/md5-cache/sci-mathematics/z3-4.8.10 b/metadata/md5-cache/sci-mathematics/z3-4.8.10
index d1a509a63c82..283b3bf6eafd 100644
--- a/metadata/md5-cache/sci-mathematics/z3-4.8.10
+++ b/metadata/md5-cache/sci-mathematics/z3-4.8.10
@@ -11,5 +11,5 @@ RDEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-
 REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 SLOT=0/4.8
 SRC_URI=https://github.com/Z3Prover/z3/archive/z3-4.8.10.tar.gz
-_eclasses_=cmake	314a813be2f09820e8978cdee941e501	cmake-multilib	a5c3801ef28d6532f611ba480516d0ac	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	09a8beb8e6a8e02dc1e1bd83ac353741	l10n	8cdd85e169b835d518bc2fd59f780d8e	multibuild	6b3d5ee849dafe6cdfd7b859c211fb01	multilib	d410501a125f99ffb560b0c523cd3d1e	multilib-build	9a65133006c608964888346a412cc454	multilib-minimal	8bddda43703ba94d8341f4e247f97566	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	python-single-r1	d3100de905f978df912135806cf27188	python-utils-r1	2dc8e06a3429719b43e9140f7292a425	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_eclasses_=cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	cmake-multilib	e476ccf3e90e9b1807f8d0ca7dfe3999	edos2unix	33e347e171066657f91f8b0c72ec8773	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	l10n	8cdd85e169b835d518bc2fd59f780d8e	multibuild	6b3d5ee849dafe6cdfd7b859c211fb01	multilib	d410501a125f99ffb560b0c523cd3d1e	multilib-build	ac696f0bea6c503f5980bfd5a0f312e5	multilib-minimal	8bddda43703ba94d8341f4e247f97566	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	python-utils-r1	3ea803de86891185c7b1db2c0b5bc8c8	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	wrapper	4251d4c84c25f59094fd557e0063a974	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
 _md5_=d4d5fbda94e6251d7d6ba25d43b12211