gentoo Easter resync : 12.04.2020

10 files changed, 18 insertions, 1572 deletions

diff --git a/dev-libs/nss/Manifest b/dev-libs/nss/Manifest
index f25bba72b632..4897cb4287ea 100644
--- a/dev-libs/nss/Manifest
+++ b/dev-libs/nss/Manifest
@@ -1,19 +1,9 @@
 AUX nss-3.21-gentoo-fixup-warnings.patch 178 BLAKE2B b51f80310db3db416d8aeaf9117ef801389b5b2df47c04aff51bf0759dd5bff41b09d1e9011f99b345d5769a3aab19acb943ee97f8437465518115f6902a0da1 SHA512 7667a020311ca11e8f1836bc146e4a3c94ff2a489882dbe87debcccfeaafeb50e6607574c64254a826b4b6f0bb436b310a3386fff4a58324f0e5e58debaa9d51
 AUX nss-3.23-hppa-byte_order.patch 460 BLAKE2B 97358cc8fbea0b0d3beee0697833e48ef01039ceb08fd00792a7f7ef68409eb076022c03764ab079fdaa971a0358130002fa11c0c182ebeb33dcdf660be26408 SHA512 ad0097bb6cf409d61eb28202d7460c87e983d6db977aba38ff9ef2749b3f7bb8fdadce4174f5bf806350ae33733097a1f444792d31cc43574b28341893642e5a
-AUX nss-3.47-enable-pem.patch 167 BLAKE2B 2b0b5e93ef43303008786280fe3b31d4ea5d92385134bf5574eef7a6fc3fb3e93b94b3a39857dd7ff5cb0f788af6b3c23a77164046b30a349666d0b050c715b2 SHA512 0fbcb0d2f0bce5fad6dadfe3d63288db98394384b901fbcabe98e86765bf029fac26eef96be5858113dd916fcf57595a3890904fe99573a652cfab4c13a112b7
-AUX nss-3.47-gentoo-fixups.patch 5365 BLAKE2B e439dbf10b560369fda15ce21ede20d243373f1d93e111af75ebec029816c2ddd1c41f209bfa9f86e9272ef3ec5116530a7653e774fc8a16906adf0c57d22daa SHA512 b9a984697f71cb263eb6955e20584689325f1eb99ca124494944194bb0a57f20184a4c11ea862edaf564930ecb2e0f2f9317245e1c782d88b598a5a0587cd66d
-DIST nss-3.47.1.tar.gz 76462846 BLAKE2B a26e858e06c494adb4059f8cc73993b0f3cff90a0785ed7eed3760931aa6b4ae5706cf7994c6c1421d9ed8bc36d1a4c199988bd9c59c06bb95fd03521c20f141 SHA512 ddee53f58929e5f3849c9f88a3a6735453a258c3c32a7e3e73cc949e0b7ad2dff81b21db31c9c5e1ef3eb79d63c31660e38ce76c06ca54a5681dd611dc2e2ae9
-DIST nss-3.48.tar.gz 76481237 BLAKE2B aded12d9f917d87e6fe32bc6c57b19e478507919c7d87b3f95e86ba10717d30da25632e60753b5cf7a24fbfef8fab6529ae373eea25d633d8164164bac97357c SHA512 71aefe323501dd8d750ed36606554f2e67ecb2bca85b55bc798d5dfc3a47f3d454348ca950971aaaafb16f6d847c098d2b1c40d40b50380e0c2540ed1b9a9e9a
-DIST nss-3.49.1.tar.gz 76489134 BLAKE2B 4b1ceb6e1a366f506d13ceaa88663fba400318bff872305993369c2caa1e1aef654fa02308957bc2a2774b7e0b4bafd097ad16831d38d7da53753991419839b7 SHA512 e463c9d71537ac30dbd2998cbdbc0cadc734768a6f3a316c57b6a6d01ad6d26ca732dff65e9c88555a834ae7d71fc857e4cbc1799438069f544a1e27f75985e8
-DIST nss-3.49.2.tar.gz 76489641 BLAKE2B 844a88984fde45142093ee6df2934d89cb4911d3e716019c0d1620254064af51b56249bc4348816e546c5dcab66d7fc9d4def32021661f4f3d868e09c342abec SHA512 fe0fe032db15853384a50b145dd6f3187a855109f0b81f1846312d33f8c628aededcbca4d199f974ae52530aec3f2312f80afbca3e5b97ed1ff96fcffafd2881
-DIST nss-3.49.tar.gz 76488781 BLAKE2B 12ce6477b95bc0b0623cfe297c771832818798e39d1ab5cbc7f30e21336644498f5201abeb2ea1cbfd7cf75d64e4423152b9fe4e5c6b1761c5c049ec3da0e9fc SHA512 7d8df73a2e585585a7cb3f887af3f933854984479531b3dd30316873bdd92c130e2fadb54e7b3b1f0b10675b1bce09112ef39860d74ef6f0df7b57bf430bd072
-DIST nss-3.50.tar.gz 78041630 BLAKE2B 4d21a1cac475936e153b22829f8b4b2f6f6a57c41e14d091b287aba633a8d4c80c045882ce6f1cb7a2f9ce760d616b13389f90e59f60250c41080ed1f5a4900a SHA512 d6bcaf8ad65b5a97c42cd6cbbc68add5c4b49db74b2debcedb2a007f72511ac0e9bd21fd2dec041bc1975cfc8af26a48450aa0d1b962f755931ab2ac45c795b1
+AUX nss-3.47-gentoo-fixups.patch 5260 BLAKE2B 994233aad2a0016676e6aea2bf4331a131561aa2b67bf6bab369b86e3a31e2fe651b0cd3fe77c6b8127fd276a5a2b8fccf3db90e0ecf63cd6d3a43e4dc26849a SHA512 c917ee0a2e4c889613f0d931b2553a6338c60a4ef898ea30bcdb888f94a30994849a3d33cd0b9eb7c5d1baebd2c7d991f2dfef44b50a0b59bf2f6b332ee3ef84
+DIST nss-3.51.1.tar.gz 78310874 BLAKE2B c295b5fdf6e1d24cc79474f2c5a9e91fccf777212fbb072e8a64576ed1b060fea6ecbde1fa59bb07c998b9aa92bb7d450e722a8f34a72eaa35aef6cbd693420a SHA512 1878780886cc330489a14a60ee5cb67b174f3167d020db256eacdce079652ef8af65813914cd0fb5684457053fa27acc9bff72d0713fbea28795613ca45a6d46
+DIST nss-3.51.tar.gz 78305125 BLAKE2B 2c7b90d4cc9fe283bf81e21d0dceefff503e5a31f0053828b140b2b927ddab8c8881b23c7d4c003f3e2d0dcd22efbe699baee63443cab6e72d33a552fd430e3c SHA512 9c894b1ea41449b000750a7b3a89fcb43dfc3d0d4d6dcc0dc288bc73996f76f1ee1ede927a8aecae6d4a07f9f3d3e3a042c6a60cf06e27e0cdc004fce2e510fd
 DIST nss-cacert-class1-class3.patch 22950 BLAKE2B 9d5e60df5f161a3c27c41e5a9419440a54f888eda454e3cde5ebe626d4075b65cf9938b5144d0fb022377f4bd415bff5e5c67d104409860aa9391b3eb8872c68 SHA512 a5aa740bf110a3f0262e3f1ef2fc739ac2b44f042e220039d48aee8e97cd764d5c10718220364f4098aba955882bd02cadb5481512388971a8290312f88a7df0
-DIST nss-pem-20160329.tar.xz 27732 BLAKE2B 7c23133a7bfb969d8eac98fb6311e76ab60c5d6601c7329f3c492da30c017e66d64a1f8bc827dd36e52e65c1a1ec02b58816442aaf410345c5ed759a02264b84 SHA512 5834b06e4c64205447573d4f4c8989e20986ae67ee00eebce3817eb73794a6355a404143ba1c676ec302ceefaf9df103cb879b1d4ff14ba4e3790dbee3e40eb2
-EBUILD nss-3.47.1-r1.ebuild 9422 BLAKE2B 6680be27162fd5d4292c6a14c83e98007f17a0e0d1832855e3dc883ea301ad88ee67366b4862bd3c7fd63fca40fcecd171b5cc187e606b41b1d5b6ea1e95dec0 SHA512 48ac4b8d412ca7df702376b55e4a6b9c8cfb90803fc8351351a9b0ec322164525514edc0a29b090c62e338afcdbb68a06a4564177d1908c952a97507c4d976ef
-EBUILD nss-3.48-r1.ebuild 9432 BLAKE2B 1fce14bbf780d6c44a7cb2a0b6e9a144096a76f41f975d5562a166c69d30cda9d4f15a2f1e8e85533faa4b511186670138e63356b93ef34fc13df7ac58955534 SHA512 32a79a4bb10a5b60ff8fbedb541e72ac248b0b5cdbcb98b6a7371b984420e735838ac86495e058c937a593870b0f49053033dc999d1ac3879504433ed5885b64
-EBUILD nss-3.49.1.ebuild 9432 BLAKE2B e6959a9647c675b695b8266af822821ff79e37f5fc9a6881cf00ed6b0d1298a8a13c12f5cacc12507a6012d9dcea71cf846c2640bcb136326551379af3475314 SHA512 e7d6dd9c4924e12119f9097fa87f8488aeea25fb4060a87530452a8079efd93d6460534f224d3eb86515f425231ad046edec98612265115a32e0cd26e3855bc6
-EBUILD nss-3.49.2.ebuild 9432 BLAKE2B e6959a9647c675b695b8266af822821ff79e37f5fc9a6881cf00ed6b0d1298a8a13c12f5cacc12507a6012d9dcea71cf846c2640bcb136326551379af3475314 SHA512 e7d6dd9c4924e12119f9097fa87f8488aeea25fb4060a87530452a8079efd93d6460534f224d3eb86515f425231ad046edec98612265115a32e0cd26e3855bc6
-EBUILD nss-3.49.ebuild 9432 BLAKE2B e6959a9647c675b695b8266af822821ff79e37f5fc9a6881cf00ed6b0d1298a8a13c12f5cacc12507a6012d9dcea71cf846c2640bcb136326551379af3475314 SHA512 e7d6dd9c4924e12119f9097fa87f8488aeea25fb4060a87530452a8079efd93d6460534f224d3eb86515f425231ad046edec98612265115a32e0cd26e3855bc6
-EBUILD nss-3.50.ebuild 9432 BLAKE2B 32161e5154134ef351722519915e76cd0bab88f028a9ee929d8f9c0c760732149ead0d0858b33864ee33ff89c7972d68f7aa67b0d2eba4f80b1b918db663c26d SHA512 283de19e80817b39ea66bfd2b66fb2e83b1f428aa9b44e8a421570dcbdfc2847d29a5ad1458584e076fc1051ceac83a76f38e8473cc0a41ee633143e1b1ef152
-MISC metadata.xml 571 BLAKE2B 8c1d2f92910d9170240f17b28ac806d3c083fce45637526d0846ddcf0e957483fc458a4de14f239c433990f91a8996ea0be51f445a54a1a1f6a14c1f711654a3 SHA512 f6a7de1614f3bdbdea2d5ae627d82519c59e3703f293daefd9dc4692f84c3f0bc3000654b6a4fe595de95b433e698aaf1d3358897e22da283eb63b74a48d95b0
+EBUILD nss-3.51.1.ebuild 9022 BLAKE2B 3b0dbacc03de0558c3b7ea21296d8b67c598d92170935c8d426da82a1de72859a7f10ca107459b95a040845412eae192562ae3e28583eed3dd9d371a721d7841 SHA512 93bb2df5a5b66c5b89f083384933bf02ea37a2e83f928f8a68aa6be25a081bdfbff2d17b394e60eb65d847841296d78a67791b8ff8ca354e50d9fe326973f1df
+EBUILD nss-3.51.ebuild 9013 BLAKE2B 1896dc3b49f1da05984491bc9cef60b9f928601d5d27ed8c511b0f27a1665acb3a2c54cb1820cdf34b60e202a70756df414449ab9d4d6a5ebbc20227244796cd SHA512 04836b3cacc543a53ddb0a7ffa593e5eaab9fb663233c3410c6e5d4e46348638dd1e64017f2acc3a612e2869bbab41334cacebfc4a2b85f2c9ee94c8d1e9809b
+MISC metadata.xml 515 BLAKE2B a63fb05a1a3e1b06f929f963ab0794ec1230e89903fc97a7c7db81a0b3c7b7e8b9277eaa7440f8929738ec0f805d8a8dd51c8262e569fb9be2fa0938b08ad7a2 SHA512 6bec952825416ba0ab8282669483eb75935f6b4a3052e0f78dad911c0246b8d8ce245c86cbd82b292d49338848fa50fb2009fb4a9def1ac8d81bf9a3320cd2b0
diff --git a/dev-libs/nss/files/nss-3.47-enable-pem.patch b/dev-libs/nss/files/nss-3.47-enable-pem.patch
deleted file mode 100644
index 47a01c322bb6..000000000000
--- a/dev-libs/nss/files/nss-3.47-enable-pem.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/lib/ckfw/manifest.mn
-+++ b/lib/ckfw/manifest.mn
-@@ -5,7 +5,7 @@
- 
- CORE_DEPTH = ../..
- 
--DIRS = builtins
-+DIRS = builtins pem
- 
- PRIVATE_EXPORTS = \
- 	ck.h		  \
diff --git a/dev-libs/nss/files/nss-3.47-gentoo-fixups.patch b/dev-libs/nss/files/nss-3.47-gentoo-fixups.patch
index 9bf9e0163570..29b3a2a72328 100644
--- a/dev-libs/nss/files/nss-3.47-gentoo-fixups.patch
+++ b/dev-libs/nss/files/nss-3.47-gentoo-fixups.patch
@@ -131,8 +131,8 @@
 +    nss)
 +      lib_nss=yes
 +      ;;
-+    nssutil)                                                      
-+      lib_nssutil=yes                                             
++    nssutil)
++      lib_nssutil=yes
 +      ;;
 +    *)
 +      usage 1 1>&2
@@ -187,7 +187,7 @@
 +       libdirs="$libdirs -lnssutil${major_version}"
 +      fi
 +      echo $libdirs
-+fi      
++fi
 +
 --- a/config/nss.pc.in
 +++ b/config/nss.pc.in
diff --git a/dev-libs/nss/metadata.xml b/dev-libs/nss/metadata.xml
index 009a09732ad8..c76b165099c1 100644
--- a/dev-libs/nss/metadata.xml
+++ b/dev-libs/nss/metadata.xml
@@ -9,7 +9,6 @@
   <flag name="cacert">
     Include root/class3 certs from CAcert (http://www.cacert.org/)
   </flag>
-  <flag name="nss-pem">Add support for libnsspem</flag>
   <flag name="utils">Install utilities included with the library</flag>
 </use>
 <upstream>
diff --git a/dev-libs/nss/nss-3.48-r1.ebuild b/dev-libs/nss/nss-3.48-r1.ebuild
deleted file mode 100644
index 124eca85b0b4..000000000000
--- a/dev-libs/nss/nss-3.48-r1.ebuild
+++ /dev/null
@@ -1,375 +0,0 @@
-# Copyright 1999-2019 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit eutils flag-o-matic multilib toolchain-funcs multilib-minimal
-
-NSPR_VER="4.24"
-RTM_NAME="NSS_${PV//./_}_RTM"
-# Rev of https://git.fedorahosted.org/cgit/nss-pem.git
-PEM_GIT_REV="429b0222759d8ad8e6dcd29e62875ae3efd69116"
-PEM_P="${PN}-pem-20160329"
-
-DESCRIPTION="Mozilla's Network Security Services library that implements PKI support"
-HOMEPAGE="http://www.mozilla.org/projects/security/pki/nss/"
-SRC_URI="https://archive.mozilla.org/pub/security/nss/releases/${RTM_NAME}/src/${P}.tar.gz
-	cacert? ( https://dev.gentoo.org/~axs/distfiles/${PN}-cacert-class1-class3.patch )
-	nss-pem? ( https://dev.gentoo.org/~polynomial-c/${PEM_P}.tar.xz )"
-
-LICENSE="|| ( MPL-2.0 GPL-2 LGPL-2.1 )"
-SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-linux ~x86-linux ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
-IUSE="cacert +nss-pem utils"
-BDEPEND="
-	>=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}]
-"
-RDEPEND="
-	>=dev-libs/nspr-${NSPR_VER}[${MULTILIB_USEDEP}]
-	>=dev-db/sqlite-3.8.2[${MULTILIB_USEDEP}]
-	>=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}]
-"
-DEPEND="${RDEPEND}"
-
-RESTRICT="test"
-
-S="${WORKDIR}/${P}/${PN}"
-
-MULTILIB_CHOST_TOOLS=(
-	/usr/bin/nss-config
-)
-
-PATCHES=(
-	# Custom changes for gentoo
-	"${FILESDIR}/${PN}-3.47-gentoo-fixups.patch"
-	"${FILESDIR}/${PN}-3.21-gentoo-fixup-warnings.patch"
-	"${FILESDIR}/${PN}-3.23-hppa-byte_order.patch"
-)
-
-src_unpack() {
-	unpack ${A}
-	if use nss-pem ; then
-		mv "${PN}"/lib/ckfw/pem/ "${S}"/lib/ckfw/ || die
-	fi
-}
-
-src_prepare() {
-	if use nss-pem ; then
-		PATCHES+=(
-			"${FILESDIR}/${PN}-3.47-enable-pem.patch"
-		)
-	fi
-	if use cacert ; then #521462
-		PATCHES+=(
-			"${DISTDIR}/${PN}-cacert-class1-class3.patch"
-		)
-	fi
-
-	default
-
-	pushd coreconf >/dev/null || die
-	# hack nspr paths
-	echo 'INCLUDES += -I$(DIST)/include/dbm' \
-		>> headers.mk || die "failed to append include"
-
-	# modify install path
-	sed -e '/CORE_DEPTH/s:SOURCE_PREFIX.*$:SOURCE_PREFIX = $(CORE_DEPTH)/dist:' \
-		-i source.mk || die
-
-	# Respect LDFLAGS
-	sed -i -e 's/\$(MKSHLIB) -o/\$(MKSHLIB) \$(LDFLAGS) -o/g' rules.mk
-	popd >/dev/null || die
-
-	# Fix pkgconfig file for Prefix
-	sed -i -e "/^PREFIX =/s:= /usr:= ${EPREFIX}/usr:" \
-		config/Makefile || die
-
-	# use host shlibsign if need be #436216
-	if tc-is-cross-compiler ; then
-		sed -i \
-			-e 's:"${2}"/shlibsign:shlibsign:' \
-			cmd/shlibsign/sign.sh || die
-	fi
-
-	# dirty hack
-	sed -i -e "/CRYPTOLIB/s:\$(SOFTOKEN_LIB_DIR):../freebl/\$(OBJDIR):" \
-		lib/ssl/config.mk || die
-	sed -i -e "/CRYPTOLIB/s:\$(SOFTOKEN_LIB_DIR):../../lib/freebl/\$(OBJDIR):" \
-		cmd/platlibs.mk || die
-
-	multilib_copy_sources
-
-	strip-flags
-}
-
-multilib_src_configure() {
-	# Ensure we stay multilib aware
-	sed -i -e "/@libdir@/ s:lib64:$(get_libdir):" config/Makefile || die
-}
-
-nssarch() {
-	# Most of the arches are the same as $ARCH
-	local t=${1:-${CHOST}}
-	case ${t} in
-		aarch64*)echo "aarch64";;
-		hppa*)   echo "parisc";;
-		i?86*)   echo "i686";;
-		x86_64*) echo "x86_64";;
-		*)       tc-arch ${t};;
-	esac
-}
-
-nssbits() {
-	local cc cppflags="${1}CPPFLAGS" cflags="${1}CFLAGS"
-	if [[ ${1} == BUILD_ ]]; then
-		cc=$(tc-getBUILD_CC)
-	else
-		cc=$(tc-getCC)
-	fi
-	echo > "${T}"/test.c || die
-	${cc} ${!cppflags} ${!cflags} -c "${T}"/test.c -o "${T}/${1}test.o" || die
-	case $(file "${T}/${1}test.o") in
-		*32-bit*x86-64*) echo USE_X32=1;;
-		*64-bit*|*ppc64*|*x86_64*) echo USE_64=1;;
-		*32-bit*|*ppc*|*i386*) ;;
-		*) die "Failed to detect whether ${cc} builds 64bits or 32bits, disable distcc if you're using it, please";;
-	esac
-}
-
-multilib_src_compile() {
-	# use ABI to determine bit'ness, or fallback if unset
-	local buildbits mybits
-	case "${ABI}" in
-		n32) mybits="USE_N32=1";;
-		x32) mybits="USE_X32=1";;
-		s390x|*64) mybits="USE_64=1";;
-		${DEFAULT_ABI})
-			einfo "Running compilation test to determine bit'ness"
-			mybits=$(nssbits)
-			;;
-	esac
-	# bitness of host may differ from target
-	if tc-is-cross-compiler; then
-		buildbits=$(nssbits BUILD_)
-	fi
-
-	local makeargs=(
-		CC="$(tc-getCC)"
-		CCC="$(tc-getCXX)"
-		AR="$(tc-getAR) rc \$@"
-		RANLIB="$(tc-getRANLIB)"
-		OPTIMIZER=
-		${mybits}
-	)
-
-	# Take care of nspr settings #436216
-	local myCPPFLAGS="${CPPFLAGS} $($(tc-getPKG_CONFIG) nspr --cflags)"
-	unset NSPR_INCLUDE_DIR
-
-	# Do not let `uname` be used.
-	if use kernel_linux ; then
-		makeargs+=(
-			OS_TARGET=Linux
-			OS_RELEASE=2.6
-			OS_TEST="$(nssarch)"
-		)
-	fi
-
-	export NSS_ALLOW_SSLKEYLOGFILE=1
-	export NSS_ENABLE_WERROR=0 #567158
-	export BUILD_OPT=1
-	export NSS_USE_SYSTEM_SQLITE=1
-	export NSDISTMODE=copy
-	export NSS_ENABLE_ECC=1
-	export FREEBL_NO_DEPEND=1
-	export FREEBL_LOWHASH=1
-	export NSS_SEED_ONLY_DEV_URANDOM=1
-	export ASFLAGS=""
-
-	local d
-
-	# Build the host tools first.
-	LDFLAGS="${BUILD_LDFLAGS}" \
-	XCFLAGS="${BUILD_CFLAGS}" \
-	NSPR_LIB_DIR="${T}/fakedir" \
-	emake -j1 -C coreconf \
-		CC="$(tc-getBUILD_CC)" \
-		${buildbits:-${mybits}}
-	makeargs+=( NSINSTALL="${PWD}/$(find -type f -name nsinstall)" )
-
-	# Then build the target tools.
-	for d in . lib/dbm ; do
-		CPPFLAGS="${myCPPFLAGS}" \
-		XCFLAGS="${CFLAGS} ${CPPFLAGS}" \
-		NSPR_LIB_DIR="${T}/fakedir" \
-		emake -j1 "${makeargs[@]}" -C ${d}
-	done
-}
-
-# Altering these 3 libraries breaks the CHK verification.
-# All of the following cause it to break:
-# - stripping
-# - prelink
-# - ELF signing
-# http://www.mozilla.org/projects/security/pki/nss/tech-notes/tn6.html
-# Either we have to NOT strip them, or we have to forcibly resign after
-# stripping.
-#local_libdir="$(get_libdir)"
-#export STRIP_MASK="
-#	*/${local_libdir}/libfreebl3.so*
-#	*/${local_libdir}/libnssdbm3.so*
-#	*/${local_libdir}/libsoftokn3.so*"
-
-export NSS_CHK_SIGN_LIBS="freebl3 nssdbm3 softokn3"
-
-generate_chk() {
-	local shlibsign="$1"
-	local libdir="$2"
-	einfo "Resigning core NSS libraries for FIPS validation"
-	shift 2
-	local i
-	for i in ${NSS_CHK_SIGN_LIBS} ; do
-		local libname=lib${i}.so
-		local chkname=lib${i}.chk
-		"${shlibsign}" \
-			-i "${libdir}"/${libname} \
-			-o "${libdir}"/${chkname}.tmp \
-		&& mv -f \
-			"${libdir}"/${chkname}.tmp \
-			"${libdir}"/${chkname} \
-		|| die "Failed to sign ${libname}"
-	done
-}
-
-cleanup_chk() {
-	local libdir="$1"
-	shift 1
-	local i
-	for i in ${NSS_CHK_SIGN_LIBS} ; do
-		local libfname="${libdir}/lib${i}.so"
-		# If the major version has changed, then we have old chk files.
-		[ ! -f "${libfname}" -a -f "${libfname}.chk" ] \
-			&& rm -f "${libfname}.chk"
-	done
-}
-
-multilib_src_install() {
-	pushd dist >/dev/null || die
-
-	dodir /usr/$(get_libdir)
-	cp -L */lib/*$(get_libname) "${ED}"/usr/$(get_libdir) || die "copying shared libs failed"
-	local i
-	for i in crmf freebl nssb nssckfw ; do
-		cp -L */lib/lib${i}.a "${ED}"/usr/$(get_libdir) || die "copying libs failed"
-	done
-
-	# Install nss-config and pkgconfig file
-	dodir /usr/bin
-	cp -L */bin/nss-config "${ED}"/usr/bin || die
-	dodir /usr/$(get_libdir)/pkgconfig
-	cp -L */lib/pkgconfig/nss.pc "${ED}"/usr/$(get_libdir)/pkgconfig || die
-
-	# create an nss-softokn.pc from nss.pc for libfreebl and some private headers
-	# bug 517266
-	sed 	-e 's#Libs:#Libs: -lfreebl#' \
-		-e 's#Cflags:#Cflags: -I${includedir}/private#' \
-		*/lib/pkgconfig/nss.pc >"${ED}"/usr/$(get_libdir)/pkgconfig/nss-softokn.pc \
-		|| die "could not create nss-softokn.pc"
-
-	# all the include files
-	insinto /usr/include/nss
-	doins public/nss/*.{h,api}
-	insinto /usr/include/nss/private
-	doins private/nss/{blapi,alghmac}.h
-
-	popd >/dev/null || die
-
-	local f nssutils
-	# Always enabled because we need it for chk generation.
-	nssutils=( shlibsign )
-
-	if multilib_is_native_abi ; then
-		if use utils; then
-			# The tests we do not need to install.
-			#nssutils_test="bltest crmftest dbtest dertimetest
-			#fipstest remtest sdrtest"
-			# checkcert utils has been removed in nss-3.22:
-			# https://bugzilla.mozilla.org/show_bug.cgi?id=1187545
-			# https://hg.mozilla.org/projects/nss/rev/df1729d37870
-			# certcgi has been removed in nss-3.36:
-			# https://bugzilla.mozilla.org/show_bug.cgi?id=1426602
-			nssutils+=(
-				addbuiltin
-				atob
-				baddbdir
-				btoa
-				certutil
-				cmsutil
-				conflict
-				crlutil
-				derdump
-				digest
-				makepqg
-				mangle
-				modutil
-				multinit
-				nonspr10
-				ocspclnt
-				oidcalc
-				p7content
-				p7env
-				p7sign
-				p7verify
-				pk11mode
-				pk12util
-				pp
-				rsaperf
-				selfserv
-				signtool
-				signver
-				ssltap
-				strsclnt
-				symkeyutil
-				tstclnt
-				vfychain
-				vfyserv
-			)
-			# install man-pages for utils (bug #516810)
-			doman doc/nroff/*.1
-		fi
-		pushd dist/*/bin >/dev/null || die
-		for f in ${nssutils[@]}; do
-			dobin ${f}
-		done
-		popd >/dev/null || die
-	fi
-
-	# Prelink breaks the CHK files. We don't have any reliable way to run
-	# shlibsign after prelink.
-	dodir /etc/prelink.conf.d
-	printf -- "-b ${EPREFIX}/usr/$(get_libdir)/lib%s.so\n" ${NSS_CHK_SIGN_LIBS} \
-		> "${ED}"/etc/prelink.conf.d/nss.conf
-}
-
-pkg_postinst() {
-	multilib_pkg_postinst() {
-		# We must re-sign the libraries AFTER they are stripped.
-		local shlibsign="${EROOT}/usr/bin/shlibsign"
-		# See if we can execute it (cross-compiling & such). #436216
-		"${shlibsign}" -h >&/dev/null
-		if [[ $? -gt 1 ]] ; then
-			shlibsign="shlibsign"
-		fi
-		generate_chk "${shlibsign}" "${EROOT}"/usr/$(get_libdir)
-	}
-
-	multilib_foreach_abi multilib_pkg_postinst
-}
-
-pkg_postrm() {
-	multilib_pkg_postrm() {
-		cleanup_chk "${EROOT}"/usr/$(get_libdir)
-	}
-
-	multilib_foreach_abi multilib_pkg_postrm
-}
diff --git a/dev-libs/nss/nss-3.49.1.ebuild b/dev-libs/nss/nss-3.49.1.ebuild
deleted file mode 100644
index bec0e4b6e2f6..000000000000
--- a/dev-libs/nss/nss-3.49.1.ebuild
+++ /dev/null
@@ -1,375 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit eutils flag-o-matic multilib toolchain-funcs multilib-minimal
-
-NSPR_VER="4.24"
-RTM_NAME="NSS_${PV//./_}_RTM"
-# Rev of https://git.fedorahosted.org/cgit/nss-pem.git
-PEM_GIT_REV="429b0222759d8ad8e6dcd29e62875ae3efd69116"
-PEM_P="${PN}-pem-20160329"
-
-DESCRIPTION="Mozilla's Network Security Services library that implements PKI support"
-HOMEPAGE="http://www.mozilla.org/projects/security/pki/nss/"
-SRC_URI="https://archive.mozilla.org/pub/security/nss/releases/${RTM_NAME}/src/${P}.tar.gz
-	cacert? ( https://dev.gentoo.org/~axs/distfiles/${PN}-cacert-class1-class3.patch )
-	nss-pem? ( https://dev.gentoo.org/~polynomial-c/${PEM_P}.tar.xz )"
-
-LICENSE="|| ( MPL-2.0 GPL-2 LGPL-2.1 )"
-SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-linux ~x86-linux ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
-IUSE="cacert +nss-pem utils"
-BDEPEND="
-	>=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}]
-"
-RDEPEND="
-	>=dev-libs/nspr-${NSPR_VER}[${MULTILIB_USEDEP}]
-	>=dev-db/sqlite-3.8.2[${MULTILIB_USEDEP}]
-	>=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}]
-"
-DEPEND="${RDEPEND}"
-
-RESTRICT="test"
-
-S="${WORKDIR}/${P}/${PN}"
-
-MULTILIB_CHOST_TOOLS=(
-	/usr/bin/nss-config
-)
-
-PATCHES=(
-	# Custom changes for gentoo
-	"${FILESDIR}/${PN}-3.47-gentoo-fixups.patch"
-	"${FILESDIR}/${PN}-3.21-gentoo-fixup-warnings.patch"
-	"${FILESDIR}/${PN}-3.23-hppa-byte_order.patch"
-)
-
-src_unpack() {
-	unpack ${A}
-	if use nss-pem ; then
-		mv "${PN}"/lib/ckfw/pem/ "${S}"/lib/ckfw/ || die
-	fi
-}
-
-src_prepare() {
-	if use nss-pem ; then
-		PATCHES+=(
-			"${FILESDIR}/${PN}-3.47-enable-pem.patch"
-		)
-	fi
-	if use cacert ; then #521462
-		PATCHES+=(
-			"${DISTDIR}/${PN}-cacert-class1-class3.patch"
-		)
-	fi
-
-	default
-
-	pushd coreconf >/dev/null || die
-	# hack nspr paths
-	echo 'INCLUDES += -I$(DIST)/include/dbm' \
-		>> headers.mk || die "failed to append include"
-
-	# modify install path
-	sed -e '/CORE_DEPTH/s:SOURCE_PREFIX.*$:SOURCE_PREFIX = $(CORE_DEPTH)/dist:' \
-		-i source.mk || die
-
-	# Respect LDFLAGS
-	sed -i -e 's/\$(MKSHLIB) -o/\$(MKSHLIB) \$(LDFLAGS) -o/g' rules.mk
-	popd >/dev/null || die
-
-	# Fix pkgconfig file for Prefix
-	sed -i -e "/^PREFIX =/s:= /usr:= ${EPREFIX}/usr:" \
-		config/Makefile || die
-
-	# use host shlibsign if need be #436216
-	if tc-is-cross-compiler ; then
-		sed -i \
-			-e 's:"${2}"/shlibsign:shlibsign:' \
-			cmd/shlibsign/sign.sh || die
-	fi
-
-	# dirty hack
-	sed -i -e "/CRYPTOLIB/s:\$(SOFTOKEN_LIB_DIR):../freebl/\$(OBJDIR):" \
-		lib/ssl/config.mk || die
-	sed -i -e "/CRYPTOLIB/s:\$(SOFTOKEN_LIB_DIR):../../lib/freebl/\$(OBJDIR):" \
-		cmd/platlibs.mk || die
-
-	multilib_copy_sources
-
-	strip-flags
-}
-
-multilib_src_configure() {
-	# Ensure we stay multilib aware
-	sed -i -e "/@libdir@/ s:lib64:$(get_libdir):" config/Makefile || die
-}
-
-nssarch() {
-	# Most of the arches are the same as $ARCH
-	local t=${1:-${CHOST}}
-	case ${t} in
-		aarch64*)echo "aarch64";;
-		hppa*)   echo "parisc";;
-		i?86*)   echo "i686";;
-		x86_64*) echo "x86_64";;
-		*)       tc-arch ${t};;
-	esac
-}
-
-nssbits() {
-	local cc cppflags="${1}CPPFLAGS" cflags="${1}CFLAGS"
-	if [[ ${1} == BUILD_ ]]; then
-		cc=$(tc-getBUILD_CC)
-	else
-		cc=$(tc-getCC)
-	fi
-	echo > "${T}"/test.c || die
-	${cc} ${!cppflags} ${!cflags} -c "${T}"/test.c -o "${T}/${1}test.o" || die
-	case $(file "${T}/${1}test.o") in
-		*32-bit*x86-64*) echo USE_X32=1;;
-		*64-bit*|*ppc64*|*x86_64*) echo USE_64=1;;
-		*32-bit*|*ppc*|*i386*) ;;
-		*) die "Failed to detect whether ${cc} builds 64bits or 32bits, disable distcc if you're using it, please";;
-	esac
-}
-
-multilib_src_compile() {
-	# use ABI to determine bit'ness, or fallback if unset
-	local buildbits mybits
-	case "${ABI}" in
-		n32) mybits="USE_N32=1";;
-		x32) mybits="USE_X32=1";;
-		s390x|*64) mybits="USE_64=1";;
-		${DEFAULT_ABI})
-			einfo "Running compilation test to determine bit'ness"
-			mybits=$(nssbits)
-			;;
-	esac
-	# bitness of host may differ from target
-	if tc-is-cross-compiler; then
-		buildbits=$(nssbits BUILD_)
-	fi
-
-	local makeargs=(
-		CC="$(tc-getCC)"
-		CCC="$(tc-getCXX)"
-		AR="$(tc-getAR) rc \$@"
-		RANLIB="$(tc-getRANLIB)"
-		OPTIMIZER=
-		${mybits}
-	)
-
-	# Take care of nspr settings #436216
-	local myCPPFLAGS="${CPPFLAGS} $($(tc-getPKG_CONFIG) nspr --cflags)"
-	unset NSPR_INCLUDE_DIR
-
-	# Do not let `uname` be used.
-	if use kernel_linux ; then
-		makeargs+=(
-			OS_TARGET=Linux
-			OS_RELEASE=2.6
-			OS_TEST="$(nssarch)"
-		)
-	fi
-
-	export NSS_ALLOW_SSLKEYLOGFILE=1
-	export NSS_ENABLE_WERROR=0 #567158
-	export BUILD_OPT=1
-	export NSS_USE_SYSTEM_SQLITE=1
-	export NSDISTMODE=copy
-	export NSS_ENABLE_ECC=1
-	export FREEBL_NO_DEPEND=1
-	export FREEBL_LOWHASH=1
-	export NSS_SEED_ONLY_DEV_URANDOM=1
-	export ASFLAGS=""
-
-	local d
-
-	# Build the host tools first.
-	LDFLAGS="${BUILD_LDFLAGS}" \
-	XCFLAGS="${BUILD_CFLAGS}" \
-	NSPR_LIB_DIR="${T}/fakedir" \
-	emake -j1 -C coreconf \
-		CC="$(tc-getBUILD_CC)" \
-		${buildbits:-${mybits}}
-	makeargs+=( NSINSTALL="${PWD}/$(find -type f -name nsinstall)" )
-
-	# Then build the target tools.
-	for d in . lib/dbm ; do
-		CPPFLAGS="${myCPPFLAGS}" \
-		XCFLAGS="${CFLAGS} ${CPPFLAGS}" \
-		NSPR_LIB_DIR="${T}/fakedir" \
-		emake -j1 "${makeargs[@]}" -C ${d}
-	done
-}
-
-# Altering these 3 libraries breaks the CHK verification.
-# All of the following cause it to break:
-# - stripping
-# - prelink
-# - ELF signing
-# http://www.mozilla.org/projects/security/pki/nss/tech-notes/tn6.html
-# Either we have to NOT strip them, or we have to forcibly resign after
-# stripping.
-#local_libdir="$(get_libdir)"
-#export STRIP_MASK="
-#	*/${local_libdir}/libfreebl3.so*
-#	*/${local_libdir}/libnssdbm3.so*
-#	*/${local_libdir}/libsoftokn3.so*"
-
-export NSS_CHK_SIGN_LIBS="freebl3 nssdbm3 softokn3"
-
-generate_chk() {
-	local shlibsign="$1"
-	local libdir="$2"
-	einfo "Resigning core NSS libraries for FIPS validation"
-	shift 2
-	local i
-	for i in ${NSS_CHK_SIGN_LIBS} ; do
-		local libname=lib${i}.so
-		local chkname=lib${i}.chk
-		"${shlibsign}" \
-			-i "${libdir}"/${libname} \
-			-o "${libdir}"/${chkname}.tmp \
-		&& mv -f \
-			"${libdir}"/${chkname}.tmp \
-			"${libdir}"/${chkname} \
-		|| die "Failed to sign ${libname}"
-	done
-}
-
-cleanup_chk() {
-	local libdir="$1"
-	shift 1
-	local i
-	for i in ${NSS_CHK_SIGN_LIBS} ; do
-		local libfname="${libdir}/lib${i}.so"
-		# If the major version has changed, then we have old chk files.
-		[ ! -f "${libfname}" -a -f "${libfname}.chk" ] \
-			&& rm -f "${libfname}.chk"
-	done
-}
-
-multilib_src_install() {
-	pushd dist >/dev/null || die
-
-	dodir /usr/$(get_libdir)
-	cp -L */lib/*$(get_libname) "${ED}"/usr/$(get_libdir) || die "copying shared libs failed"
-	local i
-	for i in crmf freebl nssb nssckfw ; do
-		cp -L */lib/lib${i}.a "${ED}"/usr/$(get_libdir) || die "copying libs failed"
-	done
-
-	# Install nss-config and pkgconfig file
-	dodir /usr/bin
-	cp -L */bin/nss-config "${ED}"/usr/bin || die
-	dodir /usr/$(get_libdir)/pkgconfig
-	cp -L */lib/pkgconfig/nss.pc "${ED}"/usr/$(get_libdir)/pkgconfig || die
-
-	# create an nss-softokn.pc from nss.pc for libfreebl and some private headers
-	# bug 517266
-	sed 	-e 's#Libs:#Libs: -lfreebl#' \
-		-e 's#Cflags:#Cflags: -I${includedir}/private#' \
-		*/lib/pkgconfig/nss.pc >"${ED}"/usr/$(get_libdir)/pkgconfig/nss-softokn.pc \
-		|| die "could not create nss-softokn.pc"
-
-	# all the include files
-	insinto /usr/include/nss
-	doins public/nss/*.{h,api}
-	insinto /usr/include/nss/private
-	doins private/nss/{blapi,alghmac}.h
-
-	popd >/dev/null || die
-
-	local f nssutils
-	# Always enabled because we need it for chk generation.
-	nssutils=( shlibsign )
-
-	if multilib_is_native_abi ; then
-		if use utils; then
-			# The tests we do not need to install.
-			#nssutils_test="bltest crmftest dbtest dertimetest
-			#fipstest remtest sdrtest"
-			# checkcert utils has been removed in nss-3.22:
-			# https://bugzilla.mozilla.org/show_bug.cgi?id=1187545
-			# https://hg.mozilla.org/projects/nss/rev/df1729d37870
-			# certcgi has been removed in nss-3.36:
-			# https://bugzilla.mozilla.org/show_bug.cgi?id=1426602
-			nssutils+=(
-				addbuiltin
-				atob
-				baddbdir
-				btoa
-				certutil
-				cmsutil
-				conflict
-				crlutil
-				derdump
-				digest
-				makepqg
-				mangle
-				modutil
-				multinit
-				nonspr10
-				ocspclnt
-				oidcalc
-				p7content
-				p7env
-				p7sign
-				p7verify
-				pk11mode
-				pk12util
-				pp
-				rsaperf
-				selfserv
-				signtool
-				signver
-				ssltap
-				strsclnt
-				symkeyutil
-				tstclnt
-				vfychain
-				vfyserv
-			)
-			# install man-pages for utils (bug #516810)
-			doman doc/nroff/*.1
-		fi
-		pushd dist/*/bin >/dev/null || die
-		for f in ${nssutils[@]}; do
-			dobin ${f}
-		done
-		popd >/dev/null || die
-	fi
-
-	# Prelink breaks the CHK files. We don't have any reliable way to run
-	# shlibsign after prelink.
-	dodir /etc/prelink.conf.d
-	printf -- "-b ${EPREFIX}/usr/$(get_libdir)/lib%s.so\n" ${NSS_CHK_SIGN_LIBS} \
-		> "${ED}"/etc/prelink.conf.d/nss.conf
-}
-
-pkg_postinst() {
-	multilib_pkg_postinst() {
-		# We must re-sign the libraries AFTER they are stripped.
-		local shlibsign="${EROOT}/usr/bin/shlibsign"
-		# See if we can execute it (cross-compiling & such). #436216
-		"${shlibsign}" -h >&/dev/null
-		if [[ $? -gt 1 ]] ; then
-			shlibsign="shlibsign"
-		fi
-		generate_chk "${shlibsign}" "${EROOT}"/usr/$(get_libdir)
-	}
-
-	multilib_foreach_abi multilib_pkg_postinst
-}
-
-pkg_postrm() {
-	multilib_pkg_postrm() {
-		cleanup_chk "${EROOT}"/usr/$(get_libdir)
-	}
-
-	multilib_foreach_abi multilib_pkg_postrm
-}
diff --git a/dev-libs/nss/nss-3.49.2.ebuild b/dev-libs/nss/nss-3.49.2.ebuild
deleted file mode 100644
index bec0e4b6e2f6..000000000000
--- a/dev-libs/nss/nss-3.49.2.ebuild
+++ /dev/null
@@ -1,375 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit eutils flag-o-matic multilib toolchain-funcs multilib-minimal
-
-NSPR_VER="4.24"
-RTM_NAME="NSS_${PV//./_}_RTM"
-# Rev of https://git.fedorahosted.org/cgit/nss-pem.git
-PEM_GIT_REV="429b0222759d8ad8e6dcd29e62875ae3efd69116"
-PEM_P="${PN}-pem-20160329"
-
-DESCRIPTION="Mozilla's Network Security Services library that implements PKI support"
-HOMEPAGE="http://www.mozilla.org/projects/security/pki/nss/"
-SRC_URI="https://archive.mozilla.org/pub/security/nss/releases/${RTM_NAME}/src/${P}.tar.gz
-	cacert? ( https://dev.gentoo.org/~axs/distfiles/${PN}-cacert-class1-class3.patch )
-	nss-pem? ( https://dev.gentoo.org/~polynomial-c/${PEM_P}.tar.xz )"
-
-LICENSE="|| ( MPL-2.0 GPL-2 LGPL-2.1 )"
-SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-linux ~x86-linux ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
-IUSE="cacert +nss-pem utils"
-BDEPEND="
-	>=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}]
-"
-RDEPEND="
-	>=dev-libs/nspr-${NSPR_VER}[${MULTILIB_USEDEP}]
-	>=dev-db/sqlite-3.8.2[${MULTILIB_USEDEP}]
-	>=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}]
-"
-DEPEND="${RDEPEND}"
-
-RESTRICT="test"
-
-S="${WORKDIR}/${P}/${PN}"
-
-MULTILIB_CHOST_TOOLS=(
-	/usr/bin/nss-config
-)
-
-PATCHES=(
-	# Custom changes for gentoo
-	"${FILESDIR}/${PN}-3.47-gentoo-fixups.patch"
-	"${FILESDIR}/${PN}-3.21-gentoo-fixup-warnings.patch"
-	"${FILESDIR}/${PN}-3.23-hppa-byte_order.patch"
-)
-
-src_unpack() {
-	unpack ${A}
-	if use nss-pem ; then
-		mv "${PN}"/lib/ckfw/pem/ "${S}"/lib/ckfw/ || die
-	fi
-}
-
-src_prepare() {
-	if use nss-pem ; then
-		PATCHES+=(
-			"${FILESDIR}/${PN}-3.47-enable-pem.patch"
-		)
-	fi
-	if use cacert ; then #521462
-		PATCHES+=(
-			"${DISTDIR}/${PN}-cacert-class1-class3.patch"
-		)
-	fi
-
-	default
-
-	pushd coreconf >/dev/null || die
-	# hack nspr paths
-	echo 'INCLUDES += -I$(DIST)/include/dbm' \
-		>> headers.mk || die "failed to append include"
-
-	# modify install path
-	sed -e '/CORE_DEPTH/s:SOURCE_PREFIX.*$:SOURCE_PREFIX = $(CORE_DEPTH)/dist:' \
-		-i source.mk || die
-
-	# Respect LDFLAGS
-	sed -i -e 's/\$(MKSHLIB) -o/\$(MKSHLIB) \$(LDFLAGS) -o/g' rules.mk
-	popd >/dev/null || die
-
-	# Fix pkgconfig file for Prefix
-	sed -i -e "/^PREFIX =/s:= /usr:= ${EPREFIX}/usr:" \
-		config/Makefile || die
-
-	# use host shlibsign if need be #436216
-	if tc-is-cross-compiler ; then
-		sed -i \
-			-e 's:"${2}"/shlibsign:shlibsign:' \
-			cmd/shlibsign/sign.sh || die
-	fi
-
-	# dirty hack
-	sed -i -e "/CRYPTOLIB/s:\$(SOFTOKEN_LIB_DIR):../freebl/\$(OBJDIR):" \
-		lib/ssl/config.mk || die
-	sed -i -e "/CRYPTOLIB/s:\$(SOFTOKEN_LIB_DIR):../../lib/freebl/\$(OBJDIR):" \
-		cmd/platlibs.mk || die
-
-	multilib_copy_sources
-
-	strip-flags
-}
-
-multilib_src_configure() {
-	# Ensure we stay multilib aware
-	sed -i -e "/@libdir@/ s:lib64:$(get_libdir):" config/Makefile || die
-}
-
-nssarch() {
-	# Most of the arches are the same as $ARCH
-	local t=${1:-${CHOST}}
-	case ${t} in
-		aarch64*)echo "aarch64";;
-		hppa*)   echo "parisc";;
-		i?86*)   echo "i686";;
-		x86_64*) echo "x86_64";;
-		*)       tc-arch ${t};;
-	esac
-}
-
-nssbits() {
-	local cc cppflags="${1}CPPFLAGS" cflags="${1}CFLAGS"
-	if [[ ${1} == BUILD_ ]]; then
-		cc=$(tc-getBUILD_CC)
-	else
-		cc=$(tc-getCC)
-	fi
-	echo > "${T}"/test.c || die
-	${cc} ${!cppflags} ${!cflags} -c "${T}"/test.c -o "${T}/${1}test.o" || die
-	case $(file "${T}/${1}test.o") in
-		*32-bit*x86-64*) echo USE_X32=1;;
-		*64-bit*|*ppc64*|*x86_64*) echo USE_64=1;;
-		*32-bit*|*ppc*|*i386*) ;;
-		*) die "Failed to detect whether ${cc} builds 64bits or 32bits, disable distcc if you're using it, please";;
-	esac
-}
-
-multilib_src_compile() {
-	# use ABI to determine bit'ness, or fallback if unset
-	local buildbits mybits
-	case "${ABI}" in
-		n32) mybits="USE_N32=1";;
-		x32) mybits="USE_X32=1";;
-		s390x|*64) mybits="USE_64=1";;
-		${DEFAULT_ABI})
-			einfo "Running compilation test to determine bit'ness"
-			mybits=$(nssbits)
-			;;
-	esac
-	# bitness of host may differ from target
-	if tc-is-cross-compiler; then
-		buildbits=$(nssbits BUILD_)
-	fi
-
-	local makeargs=(
-		CC="$(tc-getCC)"
-		CCC="$(tc-getCXX)"
-		AR="$(tc-getAR) rc \$@"
-		RANLIB="$(tc-getRANLIB)"
-		OPTIMIZER=
-		${mybits}
-	)
-
-	# Take care of nspr settings #436216
-	local myCPPFLAGS="${CPPFLAGS} $($(tc-getPKG_CONFIG) nspr --cflags)"
-	unset NSPR_INCLUDE_DIR
-
-	# Do not let `uname` be used.
-	if use kernel_linux ; then
-		makeargs+=(
-			OS_TARGET=Linux
-			OS_RELEASE=2.6
-			OS_TEST="$(nssarch)"
-		)
-	fi
-
-	export NSS_ALLOW_SSLKEYLOGFILE=1
-	export NSS_ENABLE_WERROR=0 #567158
-	export BUILD_OPT=1
-	export NSS_USE_SYSTEM_SQLITE=1
-	export NSDISTMODE=copy
-	export NSS_ENABLE_ECC=1
-	export FREEBL_NO_DEPEND=1
-	export FREEBL_LOWHASH=1
-	export NSS_SEED_ONLY_DEV_URANDOM=1
-	export ASFLAGS=""
-
-	local d
-
-	# Build the host tools first.
-	LDFLAGS="${BUILD_LDFLAGS}" \
-	XCFLAGS="${BUILD_CFLAGS}" \
-	NSPR_LIB_DIR="${T}/fakedir" \
-	emake -j1 -C coreconf \
-		CC="$(tc-getBUILD_CC)" \
-		${buildbits:-${mybits}}
-	makeargs+=( NSINSTALL="${PWD}/$(find -type f -name nsinstall)" )
-
-	# Then build the target tools.
-	for d in . lib/dbm ; do
-		CPPFLAGS="${myCPPFLAGS}" \
-		XCFLAGS="${CFLAGS} ${CPPFLAGS}" \
-		NSPR_LIB_DIR="${T}/fakedir" \
-		emake -j1 "${makeargs[@]}" -C ${d}
-	done
-}
-
-# Altering these 3 libraries breaks the CHK verification.
-# All of the following cause it to break:
-# - stripping
-# - prelink
-# - ELF signing
-# http://www.mozilla.org/projects/security/pki/nss/tech-notes/tn6.html
-# Either we have to NOT strip them, or we have to forcibly resign after
-# stripping.
-#local_libdir="$(get_libdir)"
-#export STRIP_MASK="
-#	*/${local_libdir}/libfreebl3.so*
-#	*/${local_libdir}/libnssdbm3.so*
-#	*/${local_libdir}/libsoftokn3.so*"
-
-export NSS_CHK_SIGN_LIBS="freebl3 nssdbm3 softokn3"
-
-generate_chk() {
-	local shlibsign="$1"
-	local libdir="$2"
-	einfo "Resigning core NSS libraries for FIPS validation"
-	shift 2
-	local i
-	for i in ${NSS_CHK_SIGN_LIBS} ; do
-		local libname=lib${i}.so
-		local chkname=lib${i}.chk
-		"${shlibsign}" \
-			-i "${libdir}"/${libname} \
-			-o "${libdir}"/${chkname}.tmp \
-		&& mv -f \
-			"${libdir}"/${chkname}.tmp \
-			"${libdir}"/${chkname} \
-		|| die "Failed to sign ${libname}"
-	done
-}
-
-cleanup_chk() {
-	local libdir="$1"
-	shift 1
-	local i
-	for i in ${NSS_CHK_SIGN_LIBS} ; do
-		local libfname="${libdir}/lib${i}.so"
-		# If the major version has changed, then we have old chk files.
-		[ ! -f "${libfname}" -a -f "${libfname}.chk" ] \
-			&& rm -f "${libfname}.chk"
-	done
-}
-
-multilib_src_install() {
-	pushd dist >/dev/null || die
-
-	dodir /usr/$(get_libdir)
-	cp -L */lib/*$(get_libname) "${ED}"/usr/$(get_libdir) || die "copying shared libs failed"
-	local i
-	for i in crmf freebl nssb nssckfw ; do
-		cp -L */lib/lib${i}.a "${ED}"/usr/$(get_libdir) || die "copying libs failed"
-	done
-
-	# Install nss-config and pkgconfig file
-	dodir /usr/bin
-	cp -L */bin/nss-config "${ED}"/usr/bin || die
-	dodir /usr/$(get_libdir)/pkgconfig
-	cp -L */lib/pkgconfig/nss.pc "${ED}"/usr/$(get_libdir)/pkgconfig || die
-
-	# create an nss-softokn.pc from nss.pc for libfreebl and some private headers
-	# bug 517266
-	sed 	-e 's#Libs:#Libs: -lfreebl#' \
-		-e 's#Cflags:#Cflags: -I${includedir}/private#' \
-		*/lib/pkgconfig/nss.pc >"${ED}"/usr/$(get_libdir)/pkgconfig/nss-softokn.pc \
-		|| die "could not create nss-softokn.pc"
-
-	# all the include files
-	insinto /usr/include/nss
-	doins public/nss/*.{h,api}
-	insinto /usr/include/nss/private
-	doins private/nss/{blapi,alghmac}.h
-
-	popd >/dev/null || die
-
-	local f nssutils
-	# Always enabled because we need it for chk generation.
-	nssutils=( shlibsign )
-
-	if multilib_is_native_abi ; then
-		if use utils; then
-			# The tests we do not need to install.
-			#nssutils_test="bltest crmftest dbtest dertimetest
-			#fipstest remtest sdrtest"
-			# checkcert utils has been removed in nss-3.22:
-			# https://bugzilla.mozilla.org/show_bug.cgi?id=1187545
-			# https://hg.mozilla.org/projects/nss/rev/df1729d37870
-			# certcgi has been removed in nss-3.36:
-			# https://bugzilla.mozilla.org/show_bug.cgi?id=1426602
-			nssutils+=(
-				addbuiltin
-				atob
-				baddbdir
-				btoa
-				certutil
-				cmsutil
-				conflict
-				crlutil
-				derdump
-				digest
-				makepqg
-				mangle
-				modutil
-				multinit
-				nonspr10
-				ocspclnt
-				oidcalc
-				p7content
-				p7env
-				p7sign
-				p7verify
-				pk11mode
-				pk12util
-				pp
-				rsaperf
-				selfserv
-				signtool
-				signver
-				ssltap
-				strsclnt
-				symkeyutil
-				tstclnt
-				vfychain
-				vfyserv
-			)
-			# install man-pages for utils (bug #516810)
-			doman doc/nroff/*.1
-		fi
-		pushd dist/*/bin >/dev/null || die
-		for f in ${nssutils[@]}; do
-			dobin ${f}
-		done
-		popd >/dev/null || die
-	fi
-
-	# Prelink breaks the CHK files. We don't have any reliable way to run
-	# shlibsign after prelink.
-	dodir /etc/prelink.conf.d
-	printf -- "-b ${EPREFIX}/usr/$(get_libdir)/lib%s.so\n" ${NSS_CHK_SIGN_LIBS} \
-		> "${ED}"/etc/prelink.conf.d/nss.conf
-}
-
-pkg_postinst() {
-	multilib_pkg_postinst() {
-		# We must re-sign the libraries AFTER they are stripped.
-		local shlibsign="${EROOT}/usr/bin/shlibsign"
-		# See if we can execute it (cross-compiling & such). #436216
-		"${shlibsign}" -h >&/dev/null
-		if [[ $? -gt 1 ]] ; then
-			shlibsign="shlibsign"
-		fi
-		generate_chk "${shlibsign}" "${EROOT}"/usr/$(get_libdir)
-	}
-
-	multilib_foreach_abi multilib_pkg_postinst
-}
-
-pkg_postrm() {
-	multilib_pkg_postrm() {
-		cleanup_chk "${EROOT}"/usr/$(get_libdir)
-	}
-
-	multilib_foreach_abi multilib_pkg_postrm
-}
diff --git a/dev-libs/nss/nss-3.49.ebuild b/dev-libs/nss/nss-3.49.ebuild
deleted file mode 100644
index bec0e4b6e2f6..000000000000
--- a/dev-libs/nss/nss-3.49.ebuild
+++ /dev/null
@@ -1,375 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit eutils flag-o-matic multilib toolchain-funcs multilib-minimal
-
-NSPR_VER="4.24"
-RTM_NAME="NSS_${PV//./_}_RTM"
-# Rev of https://git.fedorahosted.org/cgit/nss-pem.git
-PEM_GIT_REV="429b0222759d8ad8e6dcd29e62875ae3efd69116"
-PEM_P="${PN}-pem-20160329"
-
-DESCRIPTION="Mozilla's Network Security Services library that implements PKI support"
-HOMEPAGE="http://www.mozilla.org/projects/security/pki/nss/"
-SRC_URI="https://archive.mozilla.org/pub/security/nss/releases/${RTM_NAME}/src/${P}.tar.gz
-	cacert? ( https://dev.gentoo.org/~axs/distfiles/${PN}-cacert-class1-class3.patch )
-	nss-pem? ( https://dev.gentoo.org/~polynomial-c/${PEM_P}.tar.xz )"
-
-LICENSE="|| ( MPL-2.0 GPL-2 LGPL-2.1 )"
-SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-linux ~x86-linux ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
-IUSE="cacert +nss-pem utils"
-BDEPEND="
-	>=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}]
-"
-RDEPEND="
-	>=dev-libs/nspr-${NSPR_VER}[${MULTILIB_USEDEP}]
-	>=dev-db/sqlite-3.8.2[${MULTILIB_USEDEP}]
-	>=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}]
-"
-DEPEND="${RDEPEND}"
-
-RESTRICT="test"
-
-S="${WORKDIR}/${P}/${PN}"
-
-MULTILIB_CHOST_TOOLS=(
-	/usr/bin/nss-config
-)
-
-PATCHES=(
-	# Custom changes for gentoo
-	"${FILESDIR}/${PN}-3.47-gentoo-fixups.patch"
-	"${FILESDIR}/${PN}-3.21-gentoo-fixup-warnings.patch"
-	"${FILESDIR}/${PN}-3.23-hppa-byte_order.patch"
-)
-
-src_unpack() {
-	unpack ${A}
-	if use nss-pem ; then
-		mv "${PN}"/lib/ckfw/pem/ "${S}"/lib/ckfw/ || die
-	fi
-}
-
-src_prepare() {
-	if use nss-pem ; then
-		PATCHES+=(
-			"${FILESDIR}/${PN}-3.47-enable-pem.patch"
-		)
-	fi
-	if use cacert ; then #521462
-		PATCHES+=(
-			"${DISTDIR}/${PN}-cacert-class1-class3.patch"
-		)
-	fi
-
-	default
-
-	pushd coreconf >/dev/null || die
-	# hack nspr paths
-	echo 'INCLUDES += -I$(DIST)/include/dbm' \
-		>> headers.mk || die "failed to append include"
-
-	# modify install path
-	sed -e '/CORE_DEPTH/s:SOURCE_PREFIX.*$:SOURCE_PREFIX = $(CORE_DEPTH)/dist:' \
-		-i source.mk || die
-
-	# Respect LDFLAGS
-	sed -i -e 's/\$(MKSHLIB) -o/\$(MKSHLIB) \$(LDFLAGS) -o/g' rules.mk
-	popd >/dev/null || die
-
-	# Fix pkgconfig file for Prefix
-	sed -i -e "/^PREFIX =/s:= /usr:= ${EPREFIX}/usr:" \
-		config/Makefile || die
-
-	# use host shlibsign if need be #436216
-	if tc-is-cross-compiler ; then
-		sed -i \
-			-e 's:"${2}"/shlibsign:shlibsign:' \
-			cmd/shlibsign/sign.sh || die
-	fi
-
-	# dirty hack
-	sed -i -e "/CRYPTOLIB/s:\$(SOFTOKEN_LIB_DIR):../freebl/\$(OBJDIR):" \
-		lib/ssl/config.mk || die
-	sed -i -e "/CRYPTOLIB/s:\$(SOFTOKEN_LIB_DIR):../../lib/freebl/\$(OBJDIR):" \
-		cmd/platlibs.mk || die
-
-	multilib_copy_sources
-
-	strip-flags
-}
-
-multilib_src_configure() {
-	# Ensure we stay multilib aware
-	sed -i -e "/@libdir@/ s:lib64:$(get_libdir):" config/Makefile || die
-}
-
-nssarch() {
-	# Most of the arches are the same as $ARCH
-	local t=${1:-${CHOST}}
-	case ${t} in
-		aarch64*)echo "aarch64";;
-		hppa*)   echo "parisc";;
-		i?86*)   echo "i686";;
-		x86_64*) echo "x86_64";;
-		*)       tc-arch ${t};;
-	esac
-}
-
-nssbits() {
-	local cc cppflags="${1}CPPFLAGS" cflags="${1}CFLAGS"
-	if [[ ${1} == BUILD_ ]]; then
-		cc=$(tc-getBUILD_CC)
-	else
-		cc=$(tc-getCC)
-	fi
-	echo > "${T}"/test.c || die
-	${cc} ${!cppflags} ${!cflags} -c "${T}"/test.c -o "${T}/${1}test.o" || die
-	case $(file "${T}/${1}test.o") in
-		*32-bit*x86-64*) echo USE_X32=1;;
-		*64-bit*|*ppc64*|*x86_64*) echo USE_64=1;;
-		*32-bit*|*ppc*|*i386*) ;;
-		*) die "Failed to detect whether ${cc} builds 64bits or 32bits, disable distcc if you're using it, please";;
-	esac
-}
-
-multilib_src_compile() {
-	# use ABI to determine bit'ness, or fallback if unset
-	local buildbits mybits
-	case "${ABI}" in
-		n32) mybits="USE_N32=1";;
-		x32) mybits="USE_X32=1";;
-		s390x|*64) mybits="USE_64=1";;
-		${DEFAULT_ABI})
-			einfo "Running compilation test to determine bit'ness"
-			mybits=$(nssbits)
-			;;
-	esac
-	# bitness of host may differ from target
-	if tc-is-cross-compiler; then
-		buildbits=$(nssbits BUILD_)
-	fi
-
-	local makeargs=(
-		CC="$(tc-getCC)"
-		CCC="$(tc-getCXX)"
-		AR="$(tc-getAR) rc \$@"
-		RANLIB="$(tc-getRANLIB)"
-		OPTIMIZER=
-		${mybits}
-	)
-
-	# Take care of nspr settings #436216
-	local myCPPFLAGS="${CPPFLAGS} $($(tc-getPKG_CONFIG) nspr --cflags)"
-	unset NSPR_INCLUDE_DIR
-
-	# Do not let `uname` be used.
-	if use kernel_linux ; then
-		makeargs+=(
-			OS_TARGET=Linux
-			OS_RELEASE=2.6
-			OS_TEST="$(nssarch)"
-		)
-	fi
-
-	export NSS_ALLOW_SSLKEYLOGFILE=1
-	export NSS_ENABLE_WERROR=0 #567158
-	export BUILD_OPT=1
-	export NSS_USE_SYSTEM_SQLITE=1
-	export NSDISTMODE=copy
-	export NSS_ENABLE_ECC=1
-	export FREEBL_NO_DEPEND=1
-	export FREEBL_LOWHASH=1
-	export NSS_SEED_ONLY_DEV_URANDOM=1
-	export ASFLAGS=""
-
-	local d
-
-	# Build the host tools first.
-	LDFLAGS="${BUILD_LDFLAGS}" \
-	XCFLAGS="${BUILD_CFLAGS}" \
-	NSPR_LIB_DIR="${T}/fakedir" \
-	emake -j1 -C coreconf \
-		CC="$(tc-getBUILD_CC)" \
-		${buildbits:-${mybits}}
-	makeargs+=( NSINSTALL="${PWD}/$(find -type f -name nsinstall)" )
-
-	# Then build the target tools.
-	for d in . lib/dbm ; do
-		CPPFLAGS="${myCPPFLAGS}" \
-		XCFLAGS="${CFLAGS} ${CPPFLAGS}" \
-		NSPR_LIB_DIR="${T}/fakedir" \
-		emake -j1 "${makeargs[@]}" -C ${d}
-	done
-}
-
-# Altering these 3 libraries breaks the CHK verification.
-# All of the following cause it to break:
-# - stripping
-# - prelink
-# - ELF signing
-# http://www.mozilla.org/projects/security/pki/nss/tech-notes/tn6.html
-# Either we have to NOT strip them, or we have to forcibly resign after
-# stripping.
-#local_libdir="$(get_libdir)"
-#export STRIP_MASK="
-#	*/${local_libdir}/libfreebl3.so*
-#	*/${local_libdir}/libnssdbm3.so*
-#	*/${local_libdir}/libsoftokn3.so*"
-
-export NSS_CHK_SIGN_LIBS="freebl3 nssdbm3 softokn3"
-
-generate_chk() {
-	local shlibsign="$1"
-	local libdir="$2"
-	einfo "Resigning core NSS libraries for FIPS validation"
-	shift 2
-	local i
-	for i in ${NSS_CHK_SIGN_LIBS} ; do
-		local libname=lib${i}.so
-		local chkname=lib${i}.chk
-		"${shlibsign}" \
-			-i "${libdir}"/${libname} \
-			-o "${libdir}"/${chkname}.tmp \
-		&& mv -f \
-			"${libdir}"/${chkname}.tmp \
-			"${libdir}"/${chkname} \
-		|| die "Failed to sign ${libname}"
-	done
-}
-
-cleanup_chk() {
-	local libdir="$1"
-	shift 1
-	local i
-	for i in ${NSS_CHK_SIGN_LIBS} ; do
-		local libfname="${libdir}/lib${i}.so"
-		# If the major version has changed, then we have old chk files.
-		[ ! -f "${libfname}" -a -f "${libfname}.chk" ] \
-			&& rm -f "${libfname}.chk"
-	done
-}
-
-multilib_src_install() {
-	pushd dist >/dev/null || die
-
-	dodir /usr/$(get_libdir)
-	cp -L */lib/*$(get_libname) "${ED}"/usr/$(get_libdir) || die "copying shared libs failed"
-	local i
-	for i in crmf freebl nssb nssckfw ; do
-		cp -L */lib/lib${i}.a "${ED}"/usr/$(get_libdir) || die "copying libs failed"
-	done
-
-	# Install nss-config and pkgconfig file
-	dodir /usr/bin
-	cp -L */bin/nss-config "${ED}"/usr/bin || die
-	dodir /usr/$(get_libdir)/pkgconfig
-	cp -L */lib/pkgconfig/nss.pc "${ED}"/usr/$(get_libdir)/pkgconfig || die
-
-	# create an nss-softokn.pc from nss.pc for libfreebl and some private headers
-	# bug 517266
-	sed 	-e 's#Libs:#Libs: -lfreebl#' \
-		-e 's#Cflags:#Cflags: -I${includedir}/private#' \
-		*/lib/pkgconfig/nss.pc >"${ED}"/usr/$(get_libdir)/pkgconfig/nss-softokn.pc \
-		|| die "could not create nss-softokn.pc"
-
-	# all the include files
-	insinto /usr/include/nss
-	doins public/nss/*.{h,api}
-	insinto /usr/include/nss/private
-	doins private/nss/{blapi,alghmac}.h
-
-	popd >/dev/null || die
-
-	local f nssutils
-	# Always enabled because we need it for chk generation.
-	nssutils=( shlibsign )
-
-	if multilib_is_native_abi ; then
-		if use utils; then
-			# The tests we do not need to install.
-			#nssutils_test="bltest crmftest dbtest dertimetest
-			#fipstest remtest sdrtest"
-			# checkcert utils has been removed in nss-3.22:
-			# https://bugzilla.mozilla.org/show_bug.cgi?id=1187545
-			# https://hg.mozilla.org/projects/nss/rev/df1729d37870
-			# certcgi has been removed in nss-3.36:
-			# https://bugzilla.mozilla.org/show_bug.cgi?id=1426602
-			nssutils+=(
-				addbuiltin
-				atob
-				baddbdir
-				btoa
-				certutil
-				cmsutil
-				conflict
-				crlutil
-				derdump
-				digest
-				makepqg
-				mangle
-				modutil
-				multinit
-				nonspr10
-				ocspclnt
-				oidcalc
-				p7content
-				p7env
-				p7sign
-				p7verify
-				pk11mode
-				pk12util
-				pp
-				rsaperf
-				selfserv
-				signtool
-				signver
-				ssltap
-				strsclnt
-				symkeyutil
-				tstclnt
-				vfychain
-				vfyserv
-			)
-			# install man-pages for utils (bug #516810)
-			doman doc/nroff/*.1
-		fi
-		pushd dist/*/bin >/dev/null || die
-		for f in ${nssutils[@]}; do
-			dobin ${f}
-		done
-		popd >/dev/null || die
-	fi
-
-	# Prelink breaks the CHK files. We don't have any reliable way to run
-	# shlibsign after prelink.
-	dodir /etc/prelink.conf.d
-	printf -- "-b ${EPREFIX}/usr/$(get_libdir)/lib%s.so\n" ${NSS_CHK_SIGN_LIBS} \
-		> "${ED}"/etc/prelink.conf.d/nss.conf
-}
-
-pkg_postinst() {
-	multilib_pkg_postinst() {
-		# We must re-sign the libraries AFTER they are stripped.
-		local shlibsign="${EROOT}/usr/bin/shlibsign"
-		# See if we can execute it (cross-compiling & such). #436216
-		"${shlibsign}" -h >&/dev/null
-		if [[ $? -gt 1 ]] ; then
-			shlibsign="shlibsign"
-		fi
-		generate_chk "${shlibsign}" "${EROOT}"/usr/$(get_libdir)
-	}
-
-	multilib_foreach_abi multilib_pkg_postinst
-}
-
-pkg_postrm() {
-	multilib_pkg_postrm() {
-		cleanup_chk "${EROOT}"/usr/$(get_libdir)
-	}
-
-	multilib_foreach_abi multilib_pkg_postrm
-}
diff --git a/dev-libs/nss/nss-3.50.ebuild b/dev-libs/nss/nss-3.51.1.ebuild
index c3b9fde93445..b1c3b3f782f1 100644
--- a/dev-libs/nss/nss-3.50.ebuild
+++ b/dev-libs/nss/nss-3.51.1.ebuild
@@ -7,20 +7,16 @@ inherit eutils flag-o-matic multilib toolchain-funcs multilib-minimal
 
 NSPR_VER="4.25"
 RTM_NAME="NSS_${PV//./_}_RTM"
-# Rev of https://git.fedorahosted.org/cgit/nss-pem.git
-PEM_GIT_REV="429b0222759d8ad8e6dcd29e62875ae3efd69116"
-PEM_P="${PN}-pem-20160329"
 
 DESCRIPTION="Mozilla's Network Security Services library that implements PKI support"
 HOMEPAGE="http://www.mozilla.org/projects/security/pki/nss/"
 SRC_URI="https://archive.mozilla.org/pub/security/nss/releases/${RTM_NAME}/src/${P}.tar.gz
-	cacert? ( https://dev.gentoo.org/~axs/distfiles/${PN}-cacert-class1-class3.patch )
-	nss-pem? ( https://dev.gentoo.org/~polynomial-c/${PEM_P}.tar.xz )"
+	cacert? ( https://dev.gentoo.org/~axs/distfiles/${PN}-cacert-class1-class3.patch )"
 
 LICENSE="|| ( MPL-2.0 GPL-2 LGPL-2.1 )"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-linux ~x86-linux ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
-IUSE="cacert +nss-pem utils"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+IUSE="cacert utils"
 BDEPEND="
 	>=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}]
 "
@@ -46,19 +42,7 @@ PATCHES=(
 	"${FILESDIR}/${PN}-3.23-hppa-byte_order.patch"
 )
 
-src_unpack() {
-	unpack ${A}
-	if use nss-pem ; then
-		mv "${PN}"/lib/ckfw/pem/ "${S}"/lib/ckfw/ || die
-	fi
-}
-
 src_prepare() {
-	if use nss-pem ; then
-		PATCHES+=(
-			"${FILESDIR}/${PN}-3.47-enable-pem.patch"
-		)
-	fi
 	if use cacert ; then #521462
 		PATCHES+=(
 			"${DISTDIR}/${PN}-cacert-class1-class3.patch"
@@ -280,7 +264,7 @@ multilib_src_install() {
 	insinto /usr/include/nss
 	doins public/nss/*.{h,api}
 	insinto /usr/include/nss/private
-	doins private/nss/{blapi,alghmac}.h
+	doins private/nss/{blapi,alghmac,cmac}.h
 
 	popd >/dev/null || die
 
diff --git a/dev-libs/nss/nss-3.47.1-r1.ebuild b/dev-libs/nss/nss-3.51.ebuild
index d2546d20cf56..0b2315560be9 100644
--- a/dev-libs/nss/nss-3.47.1-r1.ebuild
+++ b/dev-libs/nss/nss-3.51.ebuild
@@ -5,22 +5,18 @@ EAPI=7
 
 inherit eutils flag-o-matic multilib toolchain-funcs multilib-minimal
 
-NSPR_VER="4.22"
+NSPR_VER="4.25"
 RTM_NAME="NSS_${PV//./_}_RTM"
-# Rev of https://git.fedorahosted.org/cgit/nss-pem.git
-PEM_GIT_REV="429b0222759d8ad8e6dcd29e62875ae3efd69116"
-PEM_P="${PN}-pem-20160329"
 
 DESCRIPTION="Mozilla's Network Security Services library that implements PKI support"
 HOMEPAGE="http://www.mozilla.org/projects/security/pki/nss/"
 SRC_URI="https://archive.mozilla.org/pub/security/nss/releases/${RTM_NAME}/src/${P}.tar.gz
-	cacert? ( https://dev.gentoo.org/~axs/distfiles/${PN}-cacert-class1-class3.patch )
-	nss-pem? ( https://dev.gentoo.org/~polynomial-c/${PEM_P}.tar.xz )"
+	cacert? ( https://dev.gentoo.org/~axs/distfiles/${PN}-cacert-class1-class3.patch )"
 
 LICENSE="|| ( MPL-2.0 GPL-2 LGPL-2.1 )"
 SLOT="0"
-KEYWORDS="~alpha amd64 arm arm64 hppa ia64 ~m68k ~mips ppc ppc64 s390 ~sh sparc x86 ~amd64-linux ~x86-linux ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
-IUSE="cacert +nss-pem utils"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 s390 sparc x86 ~amd64-linux ~x86-linux ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+IUSE="cacert utils"
 BDEPEND="
 	>=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}]
 "
@@ -46,19 +42,7 @@ PATCHES=(
 	"${FILESDIR}/${PN}-3.23-hppa-byte_order.patch"
 )
 
-src_unpack() {
-	unpack ${A}
-	if use nss-pem ; then
-		mv "${PN}"/lib/ckfw/pem/ "${S}"/lib/ckfw/ || die
-	fi
-}
-
 src_prepare() {
-	if use nss-pem ; then
-		PATCHES+=(
-			"${FILESDIR}/${PN}-3.47-enable-pem.patch"
-		)
-	fi
 	if use cacert ; then #521462
 		PATCHES+=(
 			"${DISTDIR}/${PN}-cacert-class1-class3.patch"
@@ -280,7 +264,7 @@ multilib_src_install() {
 	insinto /usr/include/nss
 	doins public/nss/*.{h,api}
 	insinto /usr/include/nss/private
-	doins private/nss/{blapi,alghmac}.h
+	doins private/nss/{blapi,alghmac,cmac}.h
 
 	popd >/dev/null || die