diff --git a/boost-1.76.0-fix_multiprecision_issue_419-ppc64le.patch b/boost-1.76.0-fix_multiprecision_issue_419-ppc64le.patch
deleted file mode 100644
index 5cd6d40..0000000
--- a/boost-1.76.0-fix_multiprecision_issue_419-ppc64le.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-From d1343f28dcbe25b100b082b34775bd92ead4602c Mon Sep 17 00:00:00 2001
-From: jzmaddock <john@johnmaddock.co.uk>
-Date: Tue, 25 Jan 2022 09:27:40 +0000
-Subject: [PATCH] Update gcc Intel intrinsic usage config. Fixes
- https://github.com/boostorg/multiprecision/issues/419.
-
----
- include/boost/multiprecision/cpp_int/intel_intrinsics.hpp | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
-
-diff --git a/include/boost/multiprecision/cpp_int/intel_intrinsics.hpp b/include/boost/multiprecision/cpp_int/intel_intrinsics.hpp
-index eb4624bb4..37717cd51 100644
---- a/include/boost/multiprecision/cpp_int/intel_intrinsics.hpp
-+++ b/include/boost/multiprecision/cpp_int/intel_intrinsics.hpp
-@@ -19,7 +19,11 @@
- // If this is GCC/clang, then check that the actual intrinsic exists:
- //
- #if defined(__has_builtin) && defined(__GNUC__)
--#if !__has_builtin(__builtin_ia32_addcarryx_u64) && defined(BOOST_MP_HAS_IMMINTRIN_H) && !(defined(BOOST_GCC) && (__GNUC__ >= 9))
-+#if !__has_builtin(__builtin_ia32_addcarryx_u64) && defined(BOOST_MP_HAS_IMMINTRIN_H) \
-+   && !(defined(BOOST_GCC) && (__GNUC__ >= 9) \
-+      && (defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64)\
-+          || defined(i386) || defined(__i386) || defined(__i386__) || defined(_M_AMD64) \
-+          || defined(_M_X64) || defined(__amd64__) || defined(_M_X64)))
- #undef BOOST_MP_HAS_IMMINTRIN_H
- #endif
- #elif defined(BOOST_MP_HAS_IMMINTRIN_H) && defined(__GNUC__) && !(defined(BOOST_GCC) && (__GNUC__ >= 9))
diff --git a/boost-1.78.0-fix-b2-staging.patch b/boost-1.78.0-fix-b2-staging.patch
deleted file mode 100644
index fa0e212..0000000
--- a/boost-1.78.0-fix-b2-staging.patch
+++ /dev/null
@@ -1,72 +0,0 @@
-From 78fd284a42caabe8815cb0870b46e5567872e75b Mon Sep 17 00:00:00 2001
-From: Dmitry <grisumbras@gmail.com>
-Date: Sat, 11 Dec 2021 16:58:23 +0300
-Subject: [PATCH] Don't skip install targets if there's <build>no in ureqs
- (#113)
-
----
- src/tools/stage.jam      |  4 ++++
- test/install_build_no.py | 26 ++++++++++++++++++++++++++
- test/test_all.py         |  1 +
- 3 files changed, 31 insertions(+)
- create mode 100755 test/install_build_no.py
-
-diff --git a/tools/build/src/tools/stage.jam b/tools/build/src/tools/stage.jam
-index c5f02e3ba4..325129dc81 100644
---- a/tools/build/src/tools/stage.jam
-+++ b/tools/build/src/tools/stage.jam
-@@ -478,6 +478,10 @@ class install-target-class : basic-target
-         return [ sequence.unique $(result2) ] ;
-     }
- 
-+    rule skip-from-usage-requirements ( )
-+    {
-+    }
-+
-     # Returns true iff 'type' is subtype of some element of 'types-to-include'.
-     #
-     local rule include-type ( type : types-to-include * )
-diff --git a/tools/build/test/install_build_no.py b/tools/build/test/install_build_no.py
-new file mode 100755
-index 0000000000..0ccf3c5cc6
---- /dev/null
-+++ b/tools/build/test/install_build_no.py
-@@ -0,0 +1,26 @@
-+#!/usr/bin/python
-+
-+# Copyright 2021 Dmitry Arkhipov (grisumbras@gmail.com)
-+# Distributed under the Boost Software License, Version 1.0.
-+# (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt)
-+
-+# Check that <build>no in usage-requirements of dependencies does not affect
-+# install rule, i.e. a skipped installed target does not affect insallation of
-+# other targets.
-+
-+import BoostBuild
-+
-+t = BoostBuild.Tester()
-+
-+t.write("a.cpp", "int main() {}\n")
-+
-+t.write("jamroot.jam", """
-+make x : : maker : <build>no ;
-+exe a : a.cpp ;
-+install install : x a ;
-+""")
-+
-+t.run_build_system()
-+t.expect_addition("install/a.exe")
-+
-+t.cleanup()
-diff --git a/tools/build/test/test_all.py b/tools/build/test/test_all.py
-index b7ef5ad701..9ed729d017 100644
---- a/tools/build/test/test_all.py
-+++ b/tools/build/test/test_all.py
-@@ -250,6 +250,7 @@ def reorder_tests(tests, first_test):
-          "inherit_toolset",
-          "inherited_dependency",
-          "inline",
-+         "install_build_no",
-          "libjpeg",
-          "liblzma",
-          "libpng",