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authorUlrich Müller <ulm@gentoo.org>2021-09-11 09:55:31 +0200
committerUlrich Müller <ulm@gentoo.org>2021-09-11 15:22:48 +0200
commit38b155fa1bf907617067c98eb4ba3a5d0790eb1a (patch)
treef62f8b9e35bd6b0699a6cd9f0611147c2d8e1ddd /sci-mathematics
parentgui-libs/gtk: fix missing icon cache update with USE=examples (diff)
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gentoo-38b155fa1bf907617067c98eb4ba3a5d0790eb1a.zip
**/metadata.xml: Replace http by https in DOCTYPE element
Bug: https://bugs.gentoo.org/552720 Signed-off-by: Ulrich Müller <ulm@gentoo.org>
Diffstat (limited to 'sci-mathematics')
-rw-r--r--sci-mathematics/4ti2/metadata.xml2
-rw-r--r--sci-mathematics/agda-stdlib/metadata.xml2
-rw-r--r--sci-mathematics/agda/metadata.xml2
-rw-r--r--sci-mathematics/alt-ergo/metadata.xml2
-rw-r--r--sci-mathematics/arb/metadata.xml2
-rw-r--r--sci-mathematics/bertini/metadata.xml2
-rw-r--r--sci-mathematics/calc/metadata.xml2
-rw-r--r--sci-mathematics/cgal/metadata.xml2
-rw-r--r--sci-mathematics/cliquer/metadata.xml2
-rw-r--r--sci-mathematics/coq/metadata.xml2
-rw-r--r--sci-mathematics/cvc4/metadata.xml2
-rw-r--r--sci-mathematics/dataplot/metadata.xml2
-rw-r--r--sci-mathematics/diagrtb/metadata.xml2
-rw-r--r--sci-mathematics/dsfmt/metadata.xml2
-rw-r--r--sci-mathematics/dunshire/metadata.xml2
-rw-r--r--sci-mathematics/eclib/metadata.xml2
-rw-r--r--sci-mathematics/ent/metadata.xml2
-rw-r--r--sci-mathematics/euler/metadata.xml2
-rw-r--r--sci-mathematics/fann/metadata.xml2
-rw-r--r--sci-mathematics/flint/metadata.xml2
-rw-r--r--sci-mathematics/flintqs/metadata.xml2
-rw-r--r--sci-mathematics/form/metadata.xml2
-rw-r--r--sci-mathematics/fricas/metadata.xml2
-rw-r--r--sci-mathematics/frobby/metadata.xml2
-rw-r--r--sci-mathematics/genius/metadata.xml2
-rw-r--r--sci-mathematics/geogebra-bin/metadata.xml2
-rw-r--r--sci-mathematics/geomview/metadata.xml2
-rw-r--r--sci-mathematics/gfan/metadata.xml2
-rw-r--r--sci-mathematics/giac/metadata.xml2
-rw-r--r--sci-mathematics/gimps/metadata.xml2
-rw-r--r--sci-mathematics/ginac/metadata.xml2
-rw-r--r--sci-mathematics/glpk/metadata.xml2
-rw-r--r--sci-mathematics/gmm/metadata.xml2
-rw-r--r--sci-mathematics/gmp-ecm/metadata.xml2
-rw-r--r--sci-mathematics/gp2c/metadata.xml2
-rw-r--r--sci-mathematics/gretl/metadata.xml2
-rw-r--r--sci-mathematics/gsl-shell/metadata.xml2
-rw-r--r--sci-mathematics/jags/metadata.xml2
-rw-r--r--sci-mathematics/lcalc/metadata.xml2
-rw-r--r--sci-mathematics/lpsolve/metadata.xml2
-rw-r--r--sci-mathematics/lrcalc/metadata.xml2
-rw-r--r--sci-mathematics/mathematica/metadata.xml2
-rw-r--r--sci-mathematics/mathmod/metadata.xml2
-rw-r--r--sci-mathematics/mathomatic/metadata.xml2
-rw-r--r--sci-mathematics/maxima/metadata.xml2
-rw-r--r--sci-mathematics/metadata.xml2
-rw-r--r--sci-mathematics/minisat/metadata.xml2
-rw-r--r--sci-mathematics/msieve/metadata.xml2
-rw-r--r--sci-mathematics/nauty/metadata.xml2
-rw-r--r--sci-mathematics/nestedsums/metadata.xml2
-rw-r--r--sci-mathematics/normaliz/metadata.xml2
-rw-r--r--sci-mathematics/num-utils/metadata.xml2
-rw-r--r--sci-mathematics/octave-epstk/metadata.xml2
-rw-r--r--sci-mathematics/octave/metadata.xml2
-rw-r--r--sci-mathematics/otter/metadata.xml2
-rw-r--r--sci-mathematics/pari-data/metadata.xml2
-rw-r--r--sci-mathematics/pari/metadata.xml2
-rw-r--r--sci-mathematics/petsc/metadata.xml2
-rw-r--r--sci-mathematics/planarity/metadata.xml2
-rw-r--r--sci-mathematics/polymake/metadata.xml2
-rw-r--r--sci-mathematics/prng/metadata.xml2
-rw-r--r--sci-mathematics/prover9/metadata.xml2
-rw-r--r--sci-mathematics/psmt2-frontend/metadata.xml2
-rw-r--r--sci-mathematics/pspp/metadata.xml2
-rw-r--r--sci-mathematics/relational/metadata.xml2
-rw-r--r--sci-mathematics/rkward/metadata.xml2
-rw-r--r--sci-mathematics/rngstreams/metadata.xml2
-rw-r--r--sci-mathematics/rstudio/metadata.xml2
-rw-r--r--sci-mathematics/rw/metadata.xml2
-rw-r--r--sci-mathematics/sha1-polyml/metadata.xml2
-rw-r--r--sci-mathematics/singular/metadata.xml2
-rw-r--r--sci-mathematics/slepc/metadata.xml2
-rw-r--r--sci-mathematics/spin/metadata.xml2
-rw-r--r--sci-mathematics/sympow/metadata.xml2
-rw-r--r--sci-mathematics/topcom/metadata.xml2
-rw-r--r--sci-mathematics/twelf/metadata.xml2
-rw-r--r--sci-mathematics/unuran/metadata.xml2
-rw-r--r--sci-mathematics/why3-for-spark/metadata.xml2
-rw-r--r--sci-mathematics/wxmaxima/metadata.xml2
-rw-r--r--sci-mathematics/yacas/metadata.xml2
-rw-r--r--sci-mathematics/yafu/metadata.xml2
-rw-r--r--sci-mathematics/z3/metadata.xml2
82 files changed, 82 insertions, 82 deletions
diff --git a/sci-mathematics/4ti2/metadata.xml b/sci-mathematics/4ti2/metadata.xml
index 69d5057d7b7..00f89b70f90 100644
--- a/sci-mathematics/4ti2/metadata.xml
+++ b/sci-mathematics/4ti2/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/agda-stdlib/metadata.xml b/sci-mathematics/agda-stdlib/metadata.xml
index 37374b54118..49686165f8d 100644
--- a/sci-mathematics/agda-stdlib/metadata.xml
+++ b/sci-mathematics/agda-stdlib/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/agda/metadata.xml b/sci-mathematics/agda/metadata.xml
index ea5eaca193c..3c7fcb2824b 100644
--- a/sci-mathematics/agda/metadata.xml
+++ b/sci-mathematics/agda/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>haskell@gentoo.org</email>
diff --git a/sci-mathematics/alt-ergo/metadata.xml b/sci-mathematics/alt-ergo/metadata.xml
index f428be9bb60..bd913dcab82 100644
--- a/sci-mathematics/alt-ergo/metadata.xml
+++ b/sci-mathematics/alt-ergo/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>tupone@gentoo.org</email>
diff --git a/sci-mathematics/arb/metadata.xml b/sci-mathematics/arb/metadata.xml
index 36266576621..855895d0b07 100644
--- a/sci-mathematics/arb/metadata.xml
+++ b/sci-mathematics/arb/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/bertini/metadata.xml b/sci-mathematics/bertini/metadata.xml
index b7d09f96e25..b668d4b966f 100644
--- a/sci-mathematics/bertini/metadata.xml
+++ b/sci-mathematics/bertini/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/calc/metadata.xml b/sci-mathematics/calc/metadata.xml
index eb2669de9d8..98d014ea5d8 100644
--- a/sci-mathematics/calc/metadata.xml
+++ b/sci-mathematics/calc/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/cgal/metadata.xml b/sci-mathematics/cgal/metadata.xml
index 7d79128a518..d5954f17899 100644
--- a/sci-mathematics/cgal/metadata.xml
+++ b/sci-mathematics/cgal/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/cliquer/metadata.xml b/sci-mathematics/cliquer/metadata.xml
index a06de7ee84e..bf710d6dbdc 100644
--- a/sci-mathematics/cliquer/metadata.xml
+++ b/sci-mathematics/cliquer/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>mjo@gentoo.org</email>
diff --git a/sci-mathematics/coq/metadata.xml b/sci-mathematics/coq/metadata.xml
index 739db8fc01f..3a90dda7ec2 100644
--- a/sci-mathematics/coq/metadata.xml
+++ b/sci-mathematics/coq/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/cvc4/metadata.xml b/sci-mathematics/cvc4/metadata.xml
index 8ab072c9051..42b2bfab2e1 100644
--- a/sci-mathematics/cvc4/metadata.xml
+++ b/sci-mathematics/cvc4/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>tupone@gentoo.org</email>
diff --git a/sci-mathematics/dataplot/metadata.xml b/sci-mathematics/dataplot/metadata.xml
index f334283b0e6..d610be04807 100644
--- a/sci-mathematics/dataplot/metadata.xml
+++ b/sci-mathematics/dataplot/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/diagrtb/metadata.xml b/sci-mathematics/diagrtb/metadata.xml
index a8d5288c5ad..87b5b82ab19 100644
--- a/sci-mathematics/diagrtb/metadata.xml
+++ b/sci-mathematics/diagrtb/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-chemistry@gentoo.org</email>
diff --git a/sci-mathematics/dsfmt/metadata.xml b/sci-mathematics/dsfmt/metadata.xml
index 2a2a3a3027f..cf6d44a6b02 100644
--- a/sci-mathematics/dsfmt/metadata.xml
+++ b/sci-mathematics/dsfmt/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci@gentoo.org</email>
diff --git a/sci-mathematics/dunshire/metadata.xml b/sci-mathematics/dunshire/metadata.xml
index cf8612d137b..24ac776863f 100644
--- a/sci-mathematics/dunshire/metadata.xml
+++ b/sci-mathematics/dunshire/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>mjo@gentoo.org</email>
diff --git a/sci-mathematics/eclib/metadata.xml b/sci-mathematics/eclib/metadata.xml
index 2c916a8d51e..bafd287b21e 100644
--- a/sci-mathematics/eclib/metadata.xml
+++ b/sci-mathematics/eclib/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>mjo@gentoo.org</email>
diff --git a/sci-mathematics/ent/metadata.xml b/sci-mathematics/ent/metadata.xml
index d17eda6d58f..098312eeb42 100644
--- a/sci-mathematics/ent/metadata.xml
+++ b/sci-mathematics/ent/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/euler/metadata.xml b/sci-mathematics/euler/metadata.xml
index e24974c021f..33b5e9ecc3f 100644
--- a/sci-mathematics/euler/metadata.xml
+++ b/sci-mathematics/euler/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/fann/metadata.xml b/sci-mathematics/fann/metadata.xml
index 0e980124731..31486385e4c 100644
--- a/sci-mathematics/fann/metadata.xml
+++ b/sci-mathematics/fann/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/flint/metadata.xml b/sci-mathematics/flint/metadata.xml
index 276dbeb8557..95398974d29 100644
--- a/sci-mathematics/flint/metadata.xml
+++ b/sci-mathematics/flint/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>mjo@gentoo.org</email>
diff --git a/sci-mathematics/flintqs/metadata.xml b/sci-mathematics/flintqs/metadata.xml
index a02d10ed6a5..3f164f6262c 100644
--- a/sci-mathematics/flintqs/metadata.xml
+++ b/sci-mathematics/flintqs/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>mjo@gentoo.org</email>
diff --git a/sci-mathematics/form/metadata.xml b/sci-mathematics/form/metadata.xml
index 36fd05aef69..d3a49a10ffe 100644
--- a/sci-mathematics/form/metadata.xml
+++ b/sci-mathematics/form/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/fricas/metadata.xml b/sci-mathematics/fricas/metadata.xml
index ce1b9931d2f..c17dd82db61 100644
--- a/sci-mathematics/fricas/metadata.xml
+++ b/sci-mathematics/fricas/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>grozin@gentoo.org</email>
diff --git a/sci-mathematics/frobby/metadata.xml b/sci-mathematics/frobby/metadata.xml
index 514f7304d51..5f3dd9521ba 100644
--- a/sci-mathematics/frobby/metadata.xml
+++ b/sci-mathematics/frobby/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/genius/metadata.xml b/sci-mathematics/genius/metadata.xml
index 74c26a903a4..53852e623ca 100644
--- a/sci-mathematics/genius/metadata.xml
+++ b/sci-mathematics/genius/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci@gentoo.org</email>
diff --git a/sci-mathematics/geogebra-bin/metadata.xml b/sci-mathematics/geogebra-bin/metadata.xml
index 0d49beafc75..75321cfb559 100644
--- a/sci-mathematics/geogebra-bin/metadata.xml
+++ b/sci-mathematics/geogebra-bin/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>java@gentoo.org</email>
diff --git a/sci-mathematics/geomview/metadata.xml b/sci-mathematics/geomview/metadata.xml
index ac4c686894f..eb2ad043cc7 100644
--- a/sci-mathematics/geomview/metadata.xml
+++ b/sci-mathematics/geomview/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/gfan/metadata.xml b/sci-mathematics/gfan/metadata.xml
index c9e1ddd54b3..f6daa1551d1 100644
--- a/sci-mathematics/gfan/metadata.xml
+++ b/sci-mathematics/gfan/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/giac/metadata.xml b/sci-mathematics/giac/metadata.xml
index 3fadb3c53b0..771a854a440 100644
--- a/sci-mathematics/giac/metadata.xml
+++ b/sci-mathematics/giac/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
diff --git a/sci-mathematics/gimps/metadata.xml b/sci-mathematics/gimps/metadata.xml
index c7c8eb30620..0c4c17a241f 100644
--- a/sci-mathematics/gimps/metadata.xml
+++ b/sci-mathematics/gimps/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person" proxied="yes">
<email>paolo.pedroni@iol.it</email>
diff --git a/sci-mathematics/ginac/metadata.xml b/sci-mathematics/ginac/metadata.xml
index eccdc787bee..7c3134727fb 100644
--- a/sci-mathematics/ginac/metadata.xml
+++ b/sci-mathematics/ginac/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/glpk/metadata.xml b/sci-mathematics/glpk/metadata.xml
index 68a619faa3d..8161ed7c3b7 100644
--- a/sci-mathematics/glpk/metadata.xml
+++ b/sci-mathematics/glpk/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>robbat2@gentoo.org</email>
diff --git a/sci-mathematics/gmm/metadata.xml b/sci-mathematics/gmm/metadata.xml
index ace95c48b19..ed26b0c486d 100644
--- a/sci-mathematics/gmm/metadata.xml
+++ b/sci-mathematics/gmm/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>amynka@gentoo.org</email>
diff --git a/sci-mathematics/gmp-ecm/metadata.xml b/sci-mathematics/gmp-ecm/metadata.xml
index 1922e4c13f3..e89f3c570a8 100644
--- a/sci-mathematics/gmp-ecm/metadata.xml
+++ b/sci-mathematics/gmp-ecm/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
diff --git a/sci-mathematics/gp2c/metadata.xml b/sci-mathematics/gp2c/metadata.xml
index 7628863eaec..731b4ddb82e 100644
--- a/sci-mathematics/gp2c/metadata.xml
+++ b/sci-mathematics/gp2c/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>mjo@gentoo.org</email>
diff --git a/sci-mathematics/gretl/metadata.xml b/sci-mathematics/gretl/metadata.xml
index fd52df2f1c9..47fa48a1557 100644
--- a/sci-mathematics/gretl/metadata.xml
+++ b/sci-mathematics/gretl/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/gsl-shell/metadata.xml b/sci-mathematics/gsl-shell/metadata.xml
index 5744a1b05e6..36c699f2632 100644
--- a/sci-mathematics/gsl-shell/metadata.xml
+++ b/sci-mathematics/gsl-shell/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/jags/metadata.xml b/sci-mathematics/jags/metadata.xml
index ff35c78e124..d5eac94794c 100644
--- a/sci-mathematics/jags/metadata.xml
+++ b/sci-mathematics/jags/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/lcalc/metadata.xml b/sci-mathematics/lcalc/metadata.xml
index 9a24558f38a..edfb6b408b7 100644
--- a/sci-mathematics/lcalc/metadata.xml
+++ b/sci-mathematics/lcalc/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>mjo@gentoo.org</email>
diff --git a/sci-mathematics/lpsolve/metadata.xml b/sci-mathematics/lpsolve/metadata.xml
index 05746a2d7cc..b64ab6cdd84 100644
--- a/sci-mathematics/lpsolve/metadata.xml
+++ b/sci-mathematics/lpsolve/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>office@gentoo.org</email>
diff --git a/sci-mathematics/lrcalc/metadata.xml b/sci-mathematics/lrcalc/metadata.xml
index 024b3426fe1..4abb46ad0a6 100644
--- a/sci-mathematics/lrcalc/metadata.xml
+++ b/sci-mathematics/lrcalc/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>mjo@gentoo.org</email>
diff --git a/sci-mathematics/mathematica/metadata.xml b/sci-mathematics/mathematica/metadata.xml
index 80a71f59785..71a5bee94e5 100644
--- a/sci-mathematics/mathematica/metadata.xml
+++ b/sci-mathematics/mathematica/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>dilfridge@gentoo.org</email>
diff --git a/sci-mathematics/mathmod/metadata.xml b/sci-mathematics/mathmod/metadata.xml
index dac9b00db75..15e285da2df 100644
--- a/sci-mathematics/mathmod/metadata.xml
+++ b/sci-mathematics/mathmod/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/mathomatic/metadata.xml b/sci-mathematics/mathomatic/metadata.xml
index acb132be06c..a2952e0397e 100644
--- a/sci-mathematics/mathomatic/metadata.xml
+++ b/sci-mathematics/mathomatic/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/maxima/metadata.xml b/sci-mathematics/maxima/metadata.xml
index 154d5891d70..2f482ffe02d 100644
--- a/sci-mathematics/maxima/metadata.xml
+++ b/sci-mathematics/maxima/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/metadata.xml b/sci-mathematics/metadata.xml
index 2fa3d175eaa..139e7a9f4ec 100644
--- a/sci-mathematics/metadata.xml
+++ b/sci-mathematics/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE catmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE catmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<catmetadata>
<longdescription lang="en">
The sci-mathematics category contains mathematical software.
diff --git a/sci-mathematics/minisat/metadata.xml b/sci-mathematics/minisat/metadata.xml
index 42c0e14a3f4..97053679908 100644
--- a/sci-mathematics/minisat/metadata.xml
+++ b/sci-mathematics/minisat/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci@gentoo.org</email>
diff --git a/sci-mathematics/msieve/metadata.xml b/sci-mathematics/msieve/metadata.xml
index 1b40d2cd969..02dbe2aa7fd 100644
--- a/sci-mathematics/msieve/metadata.xml
+++ b/sci-mathematics/msieve/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<!-- maintainer-needed -->
<use>
diff --git a/sci-mathematics/nauty/metadata.xml b/sci-mathematics/nauty/metadata.xml
index de93a945504..25ac67f6740 100644
--- a/sci-mathematics/nauty/metadata.xml
+++ b/sci-mathematics/nauty/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/nestedsums/metadata.xml b/sci-mathematics/nestedsums/metadata.xml
index cc43c2e1fb3..bd35967563f 100644
--- a/sci-mathematics/nestedsums/metadata.xml
+++ b/sci-mathematics/nestedsums/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>grozin@gentoo.org</email>
diff --git a/sci-mathematics/normaliz/metadata.xml b/sci-mathematics/normaliz/metadata.xml
index f2da9c77a66..e7b4f0b40e9 100644
--- a/sci-mathematics/normaliz/metadata.xml
+++ b/sci-mathematics/normaliz/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/num-utils/metadata.xml b/sci-mathematics/num-utils/metadata.xml
index 514f7304d51..5f3dd9521ba 100644
--- a/sci-mathematics/num-utils/metadata.xml
+++ b/sci-mathematics/num-utils/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/octave-epstk/metadata.xml b/sci-mathematics/octave-epstk/metadata.xml
index b86b9785df2..dd0aa5dcce5 100644
--- a/sci-mathematics/octave-epstk/metadata.xml
+++ b/sci-mathematics/octave-epstk/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/octave/metadata.xml b/sci-mathematics/octave/metadata.xml
index 7c8e7d9ad55..cfb2c2525f7 100644
--- a/sci-mathematics/octave/metadata.xml
+++ b/sci-mathematics/octave/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/otter/metadata.xml b/sci-mathematics/otter/metadata.xml
index ae9640ffb9f..c0cd18916a9 100644
--- a/sci-mathematics/otter/metadata.xml
+++ b/sci-mathematics/otter/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci@gentoo.org</email>
diff --git a/sci-mathematics/pari-data/metadata.xml b/sci-mathematics/pari-data/metadata.xml
index dc9040a45d4..7d4729c871e 100644
--- a/sci-mathematics/pari-data/metadata.xml
+++ b/sci-mathematics/pari-data/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/pari/metadata.xml b/sci-mathematics/pari/metadata.xml
index 07a2565cf2d..a43daf3b6a4 100644
--- a/sci-mathematics/pari/metadata.xml
+++ b/sci-mathematics/pari/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>mjo@gentoo.org</email>
diff --git a/sci-mathematics/petsc/metadata.xml b/sci-mathematics/petsc/metadata.xml
index 8c9c01d8326..0e7b7486eb3 100644
--- a/sci-mathematics/petsc/metadata.xml
+++ b/sci-mathematics/petsc/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>tamiko@gentoo.org</email>
diff --git a/sci-mathematics/planarity/metadata.xml b/sci-mathematics/planarity/metadata.xml
index 45c9dbdd769..fd4c3a0ae18 100644
--- a/sci-mathematics/planarity/metadata.xml
+++ b/sci-mathematics/planarity/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>mjo@gentoo.org</email>
diff --git a/sci-mathematics/polymake/metadata.xml b/sci-mathematics/polymake/metadata.xml
index fb608830c0a..8eb7d9d6319 100644
--- a/sci-mathematics/polymake/metadata.xml
+++ b/sci-mathematics/polymake/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/prng/metadata.xml b/sci-mathematics/prng/metadata.xml
index 18463765513..59fe7983e82 100644
--- a/sci-mathematics/prng/metadata.xml
+++ b/sci-mathematics/prng/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/prover9/metadata.xml b/sci-mathematics/prover9/metadata.xml
index 7ff123879bf..b0d52b607fd 100644
--- a/sci-mathematics/prover9/metadata.xml
+++ b/sci-mathematics/prover9/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>gienah@gentoo.org</email>
diff --git a/sci-mathematics/psmt2-frontend/metadata.xml b/sci-mathematics/psmt2-frontend/metadata.xml
index d0e866f244f..8c0d75248cf 100644
--- a/sci-mathematics/psmt2-frontend/metadata.xml
+++ b/sci-mathematics/psmt2-frontend/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>tupone@gentoo.org</email>
diff --git a/sci-mathematics/pspp/metadata.xml b/sci-mathematics/pspp/metadata.xml
index 6928fff1b02..1e1e65d1a84 100644
--- a/sci-mathematics/pspp/metadata.xml
+++ b/sci-mathematics/pspp/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/relational/metadata.xml b/sci-mathematics/relational/metadata.xml
index bbb1da01e84..c55a483e7c9 100644
--- a/sci-mathematics/relational/metadata.xml
+++ b/sci-mathematics/relational/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>qt@gentoo.org</email>
diff --git a/sci-mathematics/rkward/metadata.xml b/sci-mathematics/rkward/metadata.xml
index 61c1bb015bd..4f07e8d5eab 100644
--- a/sci-mathematics/rkward/metadata.xml
+++ b/sci-mathematics/rkward/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>kde@gentoo.org</email>
diff --git a/sci-mathematics/rngstreams/metadata.xml b/sci-mathematics/rngstreams/metadata.xml
index 74f0d337f6d..953716cf8e8 100644
--- a/sci-mathematics/rngstreams/metadata.xml
+++ b/sci-mathematics/rngstreams/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/rstudio/metadata.xml b/sci-mathematics/rstudio/metadata.xml
index e7bba4aacb8..fc2df9ad1f0 100644
--- a/sci-mathematics/rstudio/metadata.xml
+++ b/sci-mathematics/rstudio/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>gienah@gentoo.org</email>
diff --git a/sci-mathematics/rw/metadata.xml b/sci-mathematics/rw/metadata.xml
index 23286160414..7672bedffa9 100644
--- a/sci-mathematics/rw/metadata.xml
+++ b/sci-mathematics/rw/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>mjo@gentoo.org</email>
diff --git a/sci-mathematics/sha1-polyml/metadata.xml b/sci-mathematics/sha1-polyml/metadata.xml
index 9e1ece80ccf..1c58775689e 100644
--- a/sci-mathematics/sha1-polyml/metadata.xml
+++ b/sci-mathematics/sha1-polyml/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>gienah@gentoo.org</email>
diff --git a/sci-mathematics/singular/metadata.xml b/sci-mathematics/singular/metadata.xml
index d17eda6d58f..098312eeb42 100644
--- a/sci-mathematics/singular/metadata.xml
+++ b/sci-mathematics/singular/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/slepc/metadata.xml b/sci-mathematics/slepc/metadata.xml
index 046ec6c8f40..a8d5fa4419f 100644
--- a/sci-mathematics/slepc/metadata.xml
+++ b/sci-mathematics/slepc/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>tamiko@gentoo.org</email>
diff --git a/sci-mathematics/spin/metadata.xml b/sci-mathematics/spin/metadata.xml
index 7a38bb90096..115e9d64a66 100644
--- a/sci-mathematics/spin/metadata.xml
+++ b/sci-mathematics/spin/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<!-- maintainer-needed -->
</pkgmetadata>
diff --git a/sci-mathematics/sympow/metadata.xml b/sci-mathematics/sympow/metadata.xml
index 48b84c230cb..d851aeb4e1d 100644
--- a/sci-mathematics/sympow/metadata.xml
+++ b/sci-mathematics/sympow/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>mjo@gentoo.org</email>
diff --git a/sci-mathematics/topcom/metadata.xml b/sci-mathematics/topcom/metadata.xml
index 514f7304d51..5f3dd9521ba 100644
--- a/sci-mathematics/topcom/metadata.xml
+++ b/sci-mathematics/topcom/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/twelf/metadata.xml b/sci-mathematics/twelf/metadata.xml
index 667fd5f61ae..c462d4b2dff 100644
--- a/sci-mathematics/twelf/metadata.xml
+++ b/sci-mathematics/twelf/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>gienah@gentoo.org</email>
diff --git a/sci-mathematics/unuran/metadata.xml b/sci-mathematics/unuran/metadata.xml
index cbbcbbc4a58..d38128d587a 100644
--- a/sci-mathematics/unuran/metadata.xml
+++ b/sci-mathematics/unuran/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/why3-for-spark/metadata.xml b/sci-mathematics/why3-for-spark/metadata.xml
index dfc2bea31bd..6581985ad1d 100644
--- a/sci-mathematics/why3-for-spark/metadata.xml
+++ b/sci-mathematics/why3-for-spark/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>tupone@gentoo.org</email>
diff --git a/sci-mathematics/wxmaxima/metadata.xml b/sci-mathematics/wxmaxima/metadata.xml
index f18f25f2a4a..72d1f5f6282 100644
--- a/sci-mathematics/wxmaxima/metadata.xml
+++ b/sci-mathematics/wxmaxima/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/yacas/metadata.xml b/sci-mathematics/yacas/metadata.xml
index b773290a8a4..784b9fa19db 100644
--- a/sci-mathematics/yacas/metadata.xml
+++ b/sci-mathematics/yacas/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
<email>sci-mathematics@gentoo.org</email>
diff --git a/sci-mathematics/yafu/metadata.xml b/sci-mathematics/yafu/metadata.xml
index f5b47bd8043..9742cb1658f 100644
--- a/sci-mathematics/yafu/metadata.xml
+++ b/sci-mathematics/yafu/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<!-- maintainer-needed -->
<upstream>
diff --git a/sci-mathematics/z3/metadata.xml b/sci-mathematics/z3/metadata.xml
index 382a4061fed..b0bebabc397 100644
--- a/sci-mathematics/z3/metadata.xml
+++ b/sci-mathematics/z3/metadata.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>gienah@gentoo.org</email>