app-arch/zstd: Security cleanup

Bug: https://bugs.gentoo.org/774258
Package-Manager: Portage-3.0.17, Repoman-3.0.2
Signed-off-by: Mikle Kolyada <zlogene@gentoo.org>

7 files changed, 0 insertions, 523 deletions

diff --git a/app-arch/zstd/Manifest b/app-arch/zstd/Manifest
index cd831a81e3e2..f0e458f47e8e 100644
--- a/app-arch/zstd/Manifest
+++ b/app-arch/zstd/Manifest
@@ -1,4 +1 @@
-DIST zstd-1.4.4.tar.gz 1962617 BLAKE2B e21841a53b6c60703e5500cfc2a02923c4c3e57975aa57e1060310171e0d83d7c8eda1bd0510d5736db5c310d76847d2105ac5f614867fc3a9dc3086a035dfd7 SHA512 8209837e8eb14e474dfe21d5511085f46cef93b03ab77613fd41e7b8be652418231c38852669c8e0b55b78ad41ea2cb8008d0da122a83f8f27e32b5c86f045cf
-DIST zstd-1.4.5.tar.gz 1987927 BLAKE2B 1497d4e87040e5c71466468ebf1a57f4073666f2b005229925bc1d95a4b4fcb2a51d88bb79be20f21860e5750da42f8aac21d2997421d07ba37bd6bb12a28b55 SHA512 b03c497c3e0590c3d384cb856e3024f144b2bfac0d805d80e68deafa612c68237f12a2d657416d476a28059e80936c79f099fc42331464b417593895ea214387
-DIST zstd-1.4.8.tar.gz 1816546 BLAKE2B 950d03c408e9d3fc2081969553c46247a1b8c13a22542effbf70373625bbfeb2a810e0adf0e1c6180cef590e7a28487191b1a577982fddc7a00d1507b461efd5 SHA512 61ce5d61e24770e70c32680f32d58542d6a1b5cc65737256561d8e34c77a82c1d36c769c179da5ea8ed5ecb035b4a4af292b9717c65976172e282859a332137a
 DIST zstd-1.4.9.tar.gz 1834843 BLAKE2B 907f492bd023db9459bdc292a0bc4d1b6336d92dd7041eb2b36668589c20fcb98c411b85d78f92cd16d9b4a000d9c4125b5f966a5ca777034ae78210e639315b SHA512 f529db9c094f9ae26428bf1fdfcc91c6d783d400980e0f0d802d2cf13c2be2931465ef568907e03841ff76a369a1447e7371f8799d8526edb9a513ba5c6db133
diff --git a/app-arch/zstd/files/zstd-1.4.4-make43.patch b/app-arch/zstd/files/zstd-1.4.4-make43.patch
deleted file mode 100644
index 679e0b791e33..000000000000
--- a/app-arch/zstd/files/zstd-1.4.4-make43.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-From 06a57cf57e3c4e887cadcf688e3081154f3f6db4 Mon Sep 17 00:00:00 2001
-From: Bimba Shrestha <bimbashrestha@fb.com>
-Date: Thu, 6 Feb 2020 14:10:51 -0800
-Subject: [PATCH] [build-issue] More portable header prefix usage (#) (#1987)
-
-* make 4.3 build issue fix
-
-* Changing header name and adding comment
----
- programs/Makefile | 11 +++++++----
- 1 file changed, 7 insertions(+), 4 deletions(-)
-
-diff --git a/programs/Makefile b/programs/Makefile
-index b75314a8..a9ee3cb5 100644
---- a/programs/Makefile
-+++ b/programs/Makefile
-@@ -94,9 +94,12 @@ endif
- 
- VOID = /dev/null
- 
-+# Make 4.3 doesn't support '\#' anymore (https://lwn.net/Articles/810071/)
-+NUM_SYMBOL := \#
-+
- # thread detection
- NO_THREAD_MSG := ==> no threads, building without multithreading support
--HAVE_PTHREAD := $(shell printf '\#include <pthread.h>\nint main(void) { return 0; }' > have_pthread.c && $(CC) $(FLAGS) -o have_pthread$(EXT) have_pthread.c -pthread 2> $(VOID) && rm have_pthread$(EXT) && echo 1 || echo 0; rm have_pthread.c)
-+HAVE_PTHREAD := $(shell printf '$(NUM_SYMBOL)include <pthread.h>\nint main(void) { return 0; }' > have_pthread.c && $(CC) $(FLAGS) -o have_pthread$(EXT) have_pthread.c -pthread 2> $(VOID) && rm have_pthread$(EXT) && echo 1 || echo 0; rm have_pthread.c)
- HAVE_THREAD := $(shell [ "$(HAVE_PTHREAD)" -eq "1" -o -n "$(filter Windows%,$(OS))" ] && echo 1 || echo 0)
- ifeq ($(HAVE_THREAD), 1)
- THREAD_MSG := ==> building with threading support
-@@ -108,7 +111,7 @@ endif
- 
- # zlib detection
- NO_ZLIB_MSG := ==> no zlib, building zstd without .gz support
--HAVE_ZLIB := $(shell printf '\#include <zlib.h>\nint main(void) { return 0; }' > have_zlib.c && $(CC) $(FLAGS) -o have_zlib$(EXT) have_zlib.c -lz 2> $(VOID) && rm have_zlib$(EXT) && echo 1 || echo 0; rm have_zlib.c)
-+HAVE_ZLIB := $(shell printf '$(NUM_SYMBOL)include <zlib.h>\nint main(void) { return 0; }' > have_zlib.c && $(CC) $(FLAGS) -o have_zlib$(EXT) have_zlib.c -lz 2> $(VOID) && rm have_zlib$(EXT) && echo 1 || echo 0; rm have_zlib.c)
- ifeq ($(HAVE_ZLIB), 1)
- ZLIB_MSG := ==> building zstd with .gz compression support
- ZLIBCPP = -DZSTD_GZCOMPRESS -DZSTD_GZDECOMPRESS
-@@ -119,7 +122,7 @@ endif
- 
- # lzma detection
- NO_LZMA_MSG := ==> no liblzma, building zstd without .xz/.lzma support
--HAVE_LZMA := $(shell printf '\#include <lzma.h>\nint main(void) { return 0; }' > have_lzma.c && $(CC) $(FLAGS) -o have_lzma$(EXT) have_lzma.c -llzma 2> $(VOID) && rm have_lzma$(EXT) && echo 1 || echo 0; rm have_lzma.c)
-+HAVE_LZMA := $(shell printf '$(NUM_SYMBOL)include <lzma.h>\nint main(void) { return 0; }' > have_lzma.c && $(CC) $(FLAGS) -o have_lzma$(EXT) have_lzma.c -llzma 2> $(VOID) && rm have_lzma$(EXT) && echo 1 || echo 0; rm have_lzma.c)
- ifeq ($(HAVE_LZMA), 1)
- LZMA_MSG := ==> building zstd with .xz/.lzma compression support
- LZMACPP = -DZSTD_LZMACOMPRESS -DZSTD_LZMADECOMPRESS
-@@ -130,7 +133,7 @@ endif
- 
- # lz4 detection
- NO_LZ4_MSG := ==> no liblz4, building zstd without .lz4 support
--HAVE_LZ4 := $(shell printf '\#include <lz4frame.h>\n\#include <lz4.h>\nint main(void) { return 0; }' > have_lz4.c && $(CC) $(FLAGS) -o have_lz4$(EXT) have_lz4.c -llz4 2> $(VOID) && rm have_lz4$(EXT) && echo 1 || echo 0; rm have_lz4.c)
-+HAVE_LZ4 := $(shell printf '$(NUM_SYMBOL)include <lz4frame.h>\n\#include <lz4.h>\nint main(void) { return 0; }' > have_lz4.c && $(CC) $(FLAGS) -o have_lz4$(EXT) have_lz4.c -llz4 2> $(VOID) && rm have_lz4$(EXT) && echo 1 || echo 0; rm have_lz4.c)
- ifeq ($(HAVE_LZ4), 1)
- LZ4_MSG := ==> building zstd with .lz4 compression support
- LZ4CPP = -DZSTD_LZ4COMPRESS -DZSTD_LZ4DECOMPRESS
--- 
-2.24.1
-
diff --git a/app-arch/zstd/files/zstd-1.4.4-pkgconfig_libdir.patch b/app-arch/zstd/files/zstd-1.4.4-pkgconfig_libdir.patch
deleted file mode 100644
index e8d745a56aa2..000000000000
--- a/app-arch/zstd/files/zstd-1.4.4-pkgconfig_libdir.patch
+++ /dev/null
@@ -1,215 +0,0 @@
-From e668c9b52896e1cf92c99da3b01e3bdbbae77100 Mon Sep 17 00:00:00 2001
-From: "W. Felix Handte" <w@felixhandte.com>
-Date: Tue, 18 Feb 2020 10:50:38 -0500
-Subject: [PATCH 1/3] Fix pkg-config File Generation Again
-
-Revises #1851. Fixes #1900. Replaces #1930.
-
-Thanks to @orbea, @neheb, @Polynomial-C, and particularly @eli-schwartz for
-pointing out the problem and suggesting solutions.
-
-Tested with
-
-  ```
-  make -C lib clean libzstd.pc
-  cat lib/libzstd.pc
-
-  # should fail
-  make -C lib clean libzstd.pc     LIBDIR=/foo
-  make -C lib clean libzstd.pc INCLUDEDIR=/foo
-  make -C lib clean libzstd.pc     LIBDIR=/usr/localfoo
-  make -C lib clean libzstd.pc INCLUDEDIR=/usr/localfoo
-  make -C lib clean libzstd.pc     LIBDIR=/usr/local/lib     prefix=/foo
-  make -C lib clean libzstd.pc INCLUDEDIR=/usr/local/include prefix=/foo
-
-  # should succeed
-  make -C lib clean libzstd.pc     LIBDIR=/usr/local/foo
-  make -C lib clean libzstd.pc INCLUDEDIR=/usr/local/foo
-  make -C lib clean libzstd.pc     LIBDIR=/usr/local/
-  make -C lib clean libzstd.pc INCLUDEDIR=/usr/local/
-  make -C lib clean libzstd.pc     LIBDIR=/usr/local
-  make -C lib clean libzstd.pc INCLUDEDIR=/usr/local
-  make -C lib clean libzstd.pc     LIBDIR=/tmp/foo prefix=/tmp
-  make -C lib clean libzstd.pc INCLUDEDIR=/tmp/foo prefix=/tmp
-  make -C lib clean libzstd.pc     LIBDIR=/tmp/foo prefix=/tmp/foo
-  make -C lib clean libzstd.pc INCLUDEDIR=/tmp/foo prefix=/tmp/foo
-
-  # should also succeed
-  make -C lib clean libzstd.pc prefix=/foo LIBDIR=/foo/bar INCLUDEDIR=/foo/
-  cat lib/libzstd.pc
-
-  mkdir out
-  cd out
-  cmake ../build/cmake
-  make
-  cat lib/libzstd.pc
-  ```
----
- build/cmake/lib/CMakeLists.txt |  5 +++--
- lib/Makefile                   | 14 ++++++++++++--
- lib/libzstd.pc.in              |  4 ++--
- 3 files changed, 17 insertions(+), 6 deletions(-)
-
-diff --git a/build/cmake/lib/CMakeLists.txt b/build/cmake/lib/CMakeLists.txt
-index e92647bf1..29ff57aa0 100644
---- a/build/cmake/lib/CMakeLists.txt
-+++ b/build/cmake/lib/CMakeLists.txt
-@@ -134,11 +134,12 @@ endif ()
- if (UNIX)
-     # pkg-config
-     set(PREFIX "${CMAKE_INSTALL_PREFIX}")
--    set(LIBDIR "${CMAKE_INSTALL_FULL_LIBDIR}")
-+    set(LIBDIR "${CMAKE_INSTALL_LIBDIR}")
-+    set(INCLUDEDIR "${CMAKE_INSTALL_INCLUDEDIR}")
-     set(VERSION "${zstd_VERSION_MAJOR}.${zstd_VERSION_MINOR}.${zstd_VERSION_PATCH}")
-     add_custom_target(libzstd.pc ALL
-             ${CMAKE_COMMAND} -DIN="${LIBRARY_DIR}/libzstd.pc.in" -DOUT="libzstd.pc"
--            -DPREFIX="${PREFIX}" -DVERSION="${VERSION}"
-+            -DPREFIX="${PREFIX}" -DLIBDIR="${LIBDIR}" -DINCLUDEDIR="${INCLUDEDIR}" -DVERSION="${VERSION}"
-             -P "${CMAKE_CURRENT_SOURCE_DIR}/pkgconfig.cmake"
-             COMMENT "Creating pkg-config file")
- 
-diff --git a/lib/Makefile b/lib/Makefile
-index fd1710cf1..dbd64994c 100644
---- a/lib/Makefile
-+++ b/lib/Makefile
-@@ -224,6 +224,16 @@ LIBDIR      ?= $(libdir)
- includedir  ?= $(PREFIX)/include
- INCLUDEDIR  ?= $(includedir)
- 
-+PCLIBDIR ?= $(shell echo "$(LIBDIR)" | sed -n -e "s@^$(exec_prefix)\\(/\\|$$\\)@@p")
-+PCINCDIR ?= $(shell echo "$(INCLUDEDIR)" | sed -n -e "s@^$(prefix)\\(/\\|$$\\)@@p")
-+
-+ifeq (,$(shell echo "$(LIBDIR)" | sed -n -e "\\@^$(exec_prefix)\\(/\\|$$\\)@ p"))
-+$(error configured libdir ($(LIBDIR)) is outside of prefix ($(prefix)), can't generate pkg-config file)
-+endif
-+ifeq (,$(shell echo "$(INCLUDEDIR)" | sed -n -e "\\@^$(prefix)\\(/\\|$$\\)@ p"))
-+$(error configured includedir ($(INCLUDEDIR)) is outside of exec_prefix ($(exec_prefix)), can't generate pkg-config file)
-+endif
-+
- ifneq (,$(filter $(shell uname),FreeBSD NetBSD DragonFly))
- PKGCONFIGDIR ?= $(PREFIX)/libdata/pkgconfig
- else
-@@ -239,11 +249,11 @@ endif
- INSTALL_PROGRAM ?= $(INSTALL)
- INSTALL_DATA    ?= $(INSTALL) -m 644
- 
--
--libzstd.pc:
- libzstd.pc: libzstd.pc.in
- 	@echo creating pkgconfig
- 	@sed -e 's|@PREFIX@|$(PREFIX)|' \
-+             -e 's|@LIBDIR@|$(PCLIBDIR)|' \
-+             -e 's|@INCLUDEDIR@|$(PCINCDIR)|' \
-              -e 's|@VERSION@|$(VERSION)|' \
-              $< >$@
- 
-diff --git a/lib/libzstd.pc.in b/lib/libzstd.pc.in
-index e7880be47..8ec0235ad 100644
---- a/lib/libzstd.pc.in
-+++ b/lib/libzstd.pc.in
-@@ -4,8 +4,8 @@
- 
- prefix=@PREFIX@
- exec_prefix=${prefix}
--includedir=${prefix}/include
--libdir=${exec_prefix}/lib
-+includedir=${prefix}/@INCLUDEDIR@
-+libdir=${exec_prefix}/@LIBDIR@
- 
- Name: zstd
- Description: fast lossless compression algorithm library
-
-From 73737231b95976f24b7b9bff96240976b11dcce0 Mon Sep 17 00:00:00 2001
-From: "W. Felix Handte" <w@felixhandte.com>
-Date: Tue, 18 Feb 2020 13:17:17 -0500
-Subject: [PATCH 2/3] Allow Manual Overriding of pkg-config Lib and Include
- Dirs
-
-When the `PCLIBDIR` or `PCINCDIR` is non-empty (either because we succeeded
-in removing the prefix, or because it was manually set), we don't need to
-perform the check. This lets us trust users who go to the trouble of setting
-a manual override, rather than still blindly failing the make.
-
-They'll still be prefixed with `${prefix}/` / `${exec_prefix}/` in the
-pkg-config file though.
----
- lib/Makefile | 9 +++++++++
- 1 file changed, 9 insertions(+)
-
-diff --git a/lib/Makefile b/lib/Makefile
-index dbd64994c..b067c11a2 100644
---- a/lib/Makefile
-+++ b/lib/Makefile
-@@ -227,12 +227,21 @@ INCLUDEDIR  ?= $(includedir)
- PCLIBDIR ?= $(shell echo "$(LIBDIR)" | sed -n -e "s@^$(exec_prefix)\\(/\\|$$\\)@@p")
- PCINCDIR ?= $(shell echo "$(INCLUDEDIR)" | sed -n -e "s@^$(prefix)\\(/\\|$$\\)@@p")
- 
-+ifeq (,$(PCLIBDIR))
-+# Additional prefix check is required, since the empty string is technically a
-+# valid PCLIBDIR
- ifeq (,$(shell echo "$(LIBDIR)" | sed -n -e "\\@^$(exec_prefix)\\(/\\|$$\\)@ p"))
- $(error configured libdir ($(LIBDIR)) is outside of prefix ($(prefix)), can't generate pkg-config file)
- endif
-+endif
-+
-+ifeq (,$(PCINCDIR))
-+# Additional prefix check is required, since the empty string is technically a
-+# valid PCINCDIR
- ifeq (,$(shell echo "$(INCLUDEDIR)" | sed -n -e "\\@^$(prefix)\\(/\\|$$\\)@ p"))
- $(error configured includedir ($(INCLUDEDIR)) is outside of exec_prefix ($(exec_prefix)), can't generate pkg-config file)
- endif
-+endif
- 
- ifneq (,$(filter $(shell uname),FreeBSD NetBSD DragonFly))
- PKGCONFIGDIR ?= $(PREFIX)/libdata/pkgconfig
-
-From e5ef935cf6160768e20cd73db3d9450aa8b7f8cf Mon Sep 17 00:00:00 2001
-From: "W. Felix Handte" <w@felixhandte.com>
-Date: Tue, 18 Feb 2020 13:40:58 -0500
-Subject: [PATCH 3/3] Fix Variable Capitalization
-
----
- lib/Makefile | 15 ++++++++-------
- 1 file changed, 8 insertions(+), 7 deletions(-)
-
-diff --git a/lib/Makefile b/lib/Makefile
-index b067c11a2..db35207bb 100644
---- a/lib/Makefile
-+++ b/lib/Makefile
-@@ -219,27 +219,28 @@ DESTDIR     ?=
- prefix      ?= /usr/local
- PREFIX      ?= $(prefix)
- exec_prefix ?= $(PREFIX)
--libdir      ?= $(exec_prefix)/lib
-+EXEC_PREFIX ?= $(exec_prefix)
-+libdir      ?= $(EXEC_PREFIX)/lib
- LIBDIR      ?= $(libdir)
- includedir  ?= $(PREFIX)/include
- INCLUDEDIR  ?= $(includedir)
- 
--PCLIBDIR ?= $(shell echo "$(LIBDIR)" | sed -n -e "s@^$(exec_prefix)\\(/\\|$$\\)@@p")
--PCINCDIR ?= $(shell echo "$(INCLUDEDIR)" | sed -n -e "s@^$(prefix)\\(/\\|$$\\)@@p")
-+PCLIBDIR ?= $(shell echo "$(LIBDIR)" | sed -n -e "s@^$(EXEC_PREFIX)\\(/\\|$$\\)@@p")
-+PCINCDIR ?= $(shell echo "$(INCLUDEDIR)" | sed -n -e "s@^$(PREFIX)\\(/\\|$$\\)@@p")
- 
- ifeq (,$(PCLIBDIR))
- # Additional prefix check is required, since the empty string is technically a
- # valid PCLIBDIR
--ifeq (,$(shell echo "$(LIBDIR)" | sed -n -e "\\@^$(exec_prefix)\\(/\\|$$\\)@ p"))
--$(error configured libdir ($(LIBDIR)) is outside of prefix ($(prefix)), can't generate pkg-config file)
-+ifeq (,$(shell echo "$(LIBDIR)" | sed -n -e "\\@^$(EXEC_PREFIX)\\(/\\|$$\\)@ p"))
-+$(error configured libdir ($(LIBDIR)) is outside of prefix ($(PREFIX)), can't generate pkg-config file)
- endif
- endif
- 
- ifeq (,$(PCINCDIR))
- # Additional prefix check is required, since the empty string is technically a
- # valid PCINCDIR
--ifeq (,$(shell echo "$(INCLUDEDIR)" | sed -n -e "\\@^$(prefix)\\(/\\|$$\\)@ p"))
--$(error configured includedir ($(INCLUDEDIR)) is outside of exec_prefix ($(exec_prefix)), can't generate pkg-config file)
-+ifeq (,$(shell echo "$(INCLUDEDIR)" | sed -n -e "\\@^$(PREFIX)\\(/\\|$$\\)@ p"))
-+$(error configured includedir ($(INCLUDEDIR)) is outside of exec_prefix ($(EXEC_PREFIX)), can't generate pkg-config file)
- endif
- endif
- 
diff --git a/app-arch/zstd/files/zstd-1.4.5-fix-uclibc-ng.patch b/app-arch/zstd/files/zstd-1.4.5-fix-uclibc-ng.patch
deleted file mode 100644
index e4c2335d199f..000000000000
--- a/app-arch/zstd/files/zstd-1.4.5-fix-uclibc-ng.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-From 1dcc4787965aa8f4af48ed5a2154185750bbaff5 Mon Sep 17 00:00:00 2001
-From: Yann Collet <cyan@fb.com>
-Date: Mon, 13 Jul 2020 14:16:33 -0700
-Subject: [PATCH] fix uclibc's st_mtim
-
-reported and suggested by @ewildgoose (#1872)
----
- programs/platform.h | 6 ++++++
- 1 file changed, 6 insertions(+)
-
-diff --git a/programs/platform.h b/programs/platform.h
-index 2b4b9f2d8..68be70bb3 100644
---- a/programs/platform.h
-+++ b/programs/platform.h
-@@ -102,6 +102,12 @@ extern "C" {
- #      define PLATFORM_POSIX_VERSION 1
- #    endif
- 
-+#    ifdef __UCLIBC__
-+#     ifndef __USE_MISC
-+#      define __USE_MISC /* enable st_mtim on uclibc */
-+#     endif
-+#    endif
-+
- #  else  /* non-unix target platform (like Windows) */
- #    define PLATFORM_POSIX_VERSION 0
- #  endif
-
diff --git a/app-arch/zstd/zstd-1.4.4-r4.ebuild b/app-arch/zstd/zstd-1.4.4-r4.ebuild
deleted file mode 100644
index b361ae879fc8..000000000000
--- a/app-arch/zstd/zstd-1.4.4-r4.ebuild
+++ /dev/null
@@ -1,75 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit flag-o-matic multilib-minimal toolchain-funcs
-
-DESCRIPTION="zstd fast compression library"
-HOMEPAGE="https://facebook.github.io/zstd/"
-SRC_URI="https://github.com/facebook/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
-
-LICENSE="|| ( BSD GPL-2 )"
-SLOT="0/1"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~mips ppc ppc64 ~riscv s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
-IUSE="lz4 static-libs +threads"
-
-RDEPEND="app-arch/xz-utils
-	lz4? ( app-arch/lz4 )"
-DEPEND="${RDEPEND}"
-
-PATCHES=(
-	"${FILESDIR}/${P}-pkgconfig_libdir.patch" #700780
-	"${FILESDIR}/${P}-make43.patch" #708110
-	"${FILESDIR}/${PN}-1.4.5-fix-uclibc-ng.patch" #741972
-)
-
-src_prepare() {
-	default
-	multilib_copy_sources
-
-	# Workaround #713940 / https://github.com/facebook/zstd/issues/2045
-	# where upstream build system does not add -pthread for Makefile-based
-	# build system.
-	use threads && append-flags $(test-flags-CCLD -pthread)
-}
-
-mymake() {
-	emake \
-		CC="$(tc-getCC)" \
-		CXX="$(tc-getCXX)" \
-		AR="$(tc-getAR)" \
-		PREFIX="${EPREFIX}/usr" \
-		LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
-		"${@}"
-}
-
-multilib_src_compile() {
-	local libzstd_targets=( libzstd{,.a}$(usex threads '-mt' '') )
-
-	mymake -C lib ${libzstd_targets[@]} libzstd.pc
-
-	if multilib_is_native_abi ; then
-		mymake HAVE_LZ4="$(usex lz4 1 0)" zstd
-
-		mymake -C contrib/pzstd
-	fi
-}
-
-multilib_src_install() {
-	mymake -C lib DESTDIR="${D}" install
-
-	if multilib_is_native_abi ; then
-		mymake -C programs DESTDIR="${D}" install
-
-		mymake -C contrib/pzstd DESTDIR="${D}" install
-	fi
-}
-
-multilib_src_install_all() {
-	einstalldocs
-
-	if ! use static-libs; then
-		find "${ED}" -name "*.a" -delete || die
-	fi
-}
diff --git a/app-arch/zstd/zstd-1.4.5.ebuild b/app-arch/zstd/zstd-1.4.5.ebuild
deleted file mode 100644
index e8a10f35729e..000000000000
--- a/app-arch/zstd/zstd-1.4.5.ebuild
+++ /dev/null
@@ -1,73 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit flag-o-matic multilib-minimal toolchain-funcs
-
-DESCRIPTION="zstd fast compression library"
-HOMEPAGE="https://facebook.github.io/zstd/"
-SRC_URI="https://github.com/facebook/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
-
-LICENSE="|| ( BSD GPL-2 )"
-SLOT="0/1"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~mips ppc ppc64 ~riscv s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
-IUSE="lz4 static-libs +threads"
-
-RDEPEND="app-arch/xz-utils
-	lz4? ( app-arch/lz4 )"
-DEPEND="${RDEPEND}"
-
-PATCHES=(
-	"${FILESDIR}/${P}-fix-uclibc-ng.patch" #741972
-)
-
-src_prepare() {
-	default
-	multilib_copy_sources
-
-	# Workaround #713940 / https://github.com/facebook/zstd/issues/2045
-	# where upstream build system does not add -pthread for Makefile-based
-	# build system.
-	use threads && append-flags $(test-flags-CCLD -pthread)
-}
-
-mymake() {
-	emake \
-		CC="$(tc-getCC)" \
-		CXX="$(tc-getCXX)" \
-		AR="$(tc-getAR)" \
-		PREFIX="${EPREFIX}/usr" \
-		LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
-		"${@}"
-}
-
-multilib_src_compile() {
-	local libzstd_targets=( libzstd{,.a}$(usex threads '-mt' '') )
-
-	mymake -C lib ${libzstd_targets[@]} libzstd.pc
-
-	if multilib_is_native_abi ; then
-		mymake HAVE_LZ4="$(usex lz4 1 0)" zstd
-
-		mymake -C contrib/pzstd
-	fi
-}
-
-multilib_src_install() {
-	mymake -C lib DESTDIR="${D}" install
-
-	if multilib_is_native_abi ; then
-		mymake -C programs DESTDIR="${D}" install
-
-		mymake -C contrib/pzstd DESTDIR="${D}" install
-	fi
-}
-
-multilib_src_install_all() {
-	einstalldocs
-
-	if ! use static-libs; then
-		find "${ED}" -name "*.a" -delete || die
-	fi
-}
diff --git a/app-arch/zstd/zstd-1.4.8-r1.ebuild b/app-arch/zstd/zstd-1.4.8-r1.ebuild
deleted file mode 100644
index a7b21ee6fe57..000000000000
--- a/app-arch/zstd/zstd-1.4.8-r1.ebuild
+++ /dev/null
@@ -1,69 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit flag-o-matic multilib-minimal toolchain-funcs
-
-DESCRIPTION="zstd fast compression library"
-HOMEPAGE="https://facebook.github.io/zstd/"
-SRC_URI="https://github.com/facebook/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
-
-LICENSE="|| ( BSD GPL-2 )"
-SLOT="0/1"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
-IUSE="lz4 static-libs +threads"
-
-RDEPEND="app-arch/xz-utils
-	lz4? ( app-arch/lz4 )"
-DEPEND="${RDEPEND}"
-
-src_prepare() {
-	default
-	multilib_copy_sources
-
-	# Workaround #713940 / https://github.com/facebook/zstd/issues/2045
-	# where upstream build system does not add -pthread for Makefile-based
-	# build system.
-	use threads && append-flags $(test-flags-CCLD -pthread)
-}
-
-mymake() {
-	emake \
-		CC="$(tc-getCC)" \
-		CXX="$(tc-getCXX)" \
-		AR="$(tc-getAR)" \
-		PREFIX="${EPREFIX}/usr" \
-		LIBDIR="${EPREFIX}/usr/$(get_libdir)" \
-		"${@}"
-}
-
-multilib_src_compile() {
-	local libzstd_targets=( libzstd{,.a}$(usex threads '-mt' '') )
-
-	mymake -C lib ${libzstd_targets[@]} libzstd.pc
-
-	if multilib_is_native_abi ; then
-		mymake HAVE_LZ4="$(usex lz4 1 0)" zstd
-
-		mymake -C contrib/pzstd
-	fi
-}
-
-multilib_src_install() {
-	mymake -C lib DESTDIR="${D}" install
-
-	if multilib_is_native_abi ; then
-		mymake -C programs DESTDIR="${D}" install
-
-		mymake -C contrib/pzstd DESTDIR="${D}" install
-	fi
-}
-
-multilib_src_install_all() {
-	einstalldocs
-
-	if ! use static-libs; then
-		find "${ED}" -name "*.a" -delete || die
-	fi
-}