diff --git a/boost-1.75.0-build-optflags.patch b/boost-1.75.0-build-optflags.patch
deleted file mode 100644
index d9c6dd4..0000000
--- a/boost-1.75.0-build-optflags.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-diff --git a/tools/build/src/tools/gcc.jam b/tools/build/src/tools/gcc.jam
-index ff3209f7b..1d8e7cbfe 100644
---- a/tools/build/src/tools/gcc.jam
-+++ b/tools/build/src/tools/gcc.jam
-@@ -577,7 +577,7 @@ rule compile.fortran ( targets * : sources * : properties * )
- 
- actions compile.c++ bind PCH_FILE
- {
--    "$(CONFIG_COMMAND)" $(LANG) -ftemplate-depth-$(TEMPLATE_DEPTH) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(PCH_FILE:D)" -I"$(INCLUDES)" -include"$(FORCE_INCLUDES)" -c -o "$(<:W)" "$(>:W)"
-+    "$(CONFIG_COMMAND)" $(LANG) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(PCH_FILE:D)" -I"$(INCLUDES)" -include"$(FORCE_INCLUDES)" -c -o "$(<:W)" "$(>:W)"
- }
- 
- actions compile.c bind PCH_FILE
-@@ -587,7 +587,7 @@ actions compile.c bind PCH_FILE
- 
- actions compile.c++.preprocess bind PCH_FILE
- {
--    "$(CONFIG_COMMAND)" $(LANG) -ftemplate-depth-$(TEMPLATE_DEPTH) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(PCH_FILE:D)" -I"$(INCLUDES)" -include"$(FORCE_INCLUDES)" "$(>:W)" -E >"$(<:W)"
-+    "$(CONFIG_COMMAND)" $(LANG) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(PCH_FILE:D)" -I"$(INCLUDES)" -include"$(FORCE_INCLUDES)" "$(>:W)" -E >"$(<:W)"
- }
- 
- actions compile.c.preprocess bind PCH_FILE
-@@ -704,20 +704,20 @@ actions compile.c.pch
- ###
- 
- # Declare flags and action for compilation.
--toolset.flags gcc.compile OPTIONS <optimization>off   : -O0 ;
--toolset.flags gcc.compile OPTIONS <optimization>speed : -O3 ;
--toolset.flags gcc.compile OPTIONS <optimization>space : -Os ;
--
--toolset.flags gcc.compile OPTIONS <inlining>off  : -fno-inline ;
--toolset.flags gcc.compile OPTIONS <inlining>on   : -Wno-inline ;
--toolset.flags gcc.compile OPTIONS <inlining>full : -finline-functions -Wno-inline ;
--
--toolset.flags gcc.compile OPTIONS <warnings>off : -w ;
--toolset.flags gcc.compile OPTIONS <warnings>on  : -Wall ;
--toolset.flags gcc.compile OPTIONS <warnings>all : -Wall ;
--toolset.flags gcc.compile OPTIONS <warnings>extra : -Wall -Wextra ;
--toolset.flags gcc.compile OPTIONS <warnings>pedantic : -Wall -Wextra -pedantic ;
--toolset.flags gcc.compile OPTIONS <warnings-as-errors>on : -Werror ;
-+toolset.flags gcc.compile OPTIONS <optimization>off   :  ;
-+toolset.flags gcc.compile OPTIONS <optimization>speed :  ;
-+toolset.flags gcc.compile OPTIONS <optimization>space :  ;
-+
-+toolset.flags gcc.compile OPTIONS <inlining>off  :  ;
-+toolset.flags gcc.compile OPTIONS <inlining>on   :  ;
-+toolset.flags gcc.compile OPTIONS <inlining>full :  ;
-+
-+toolset.flags gcc.compile OPTIONS <warnings>off :  ;
-+toolset.flags gcc.compile OPTIONS <warnings>on  :  ;
-+toolset.flags gcc.compile OPTIONS <warnings>all :  ;
-+toolset.flags gcc.compile OPTIONS <warnings>extra :  ;
-+toolset.flags gcc.compile OPTIONS <warnings>pedantic :  ;
-+toolset.flags gcc.compile OPTIONS <warnings-as-errors>on :  ;
- 
- toolset.flags gcc.compile OPTIONS <debug-symbols>on : -g ;
- toolset.flags gcc.compile OPTIONS <profiling>on : -pg ;
--- 
-2.26.2
-
diff --git a/boost-1.75.0-no-rpath.patch b/boost-1.75.0-no-rpath.patch
deleted file mode 100644
index a025241..0000000
--- a/boost-1.75.0-no-rpath.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-diff --git a/tools/build/src/tools/gcc.jam b/tools/build/src/tools/gcc.jam
-index 02dc154cf..c076f70f4 100644
---- a/tools/build/src/tools/gcc.jam
-+++ b/tools/build/src/tools/gcc.jam
-@@ -1132,17 +1132,17 @@ actions link.mingw bind LIBRARIES
- 
- actions link.dll.mingw bind LIBRARIES
- {
--    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" "$(.IMPLIB-COMMAND)$(<[1])" -o "$(<[-1])" -shared @"@($(<[-1]:T).rsp:E=$(START-GROUP) "$(>:T)" "$(LIBRARIES:T)" $(FINDLIBS-ST-PFX:T) -l$(FINDLIBS-ST:T) $(FINDLIBS-SA-PFX:T) -l$(FINDLIBS-SA:T) $(END-GROUP))" $(OPTIONS) $(USER_OPTIONS)
-+    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" "$(.IMPLIB-COMMAND)$(<[0])" -o "$(<[-1])" -shared @"@($(<[-1]:T).rsp:E=$(START-GROUP) "$(>:T)" "$(LIBRARIES:T)" $(FINDLIBS-ST-PFX:T) -l$(FINDLIBS-ST:T) $(FINDLIBS-SA-PFX:T) -l$(FINDLIBS-SA:T) $(END-GROUP))" $(OPTIONS) $(USER_OPTIONS)
- }
- 
- actions link bind LIBRARIES
- {
--    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" -Wl,$(RPATH_OPTION:E=-R)$(SPACE)-Wl,$(RPATH) -Wl,-rpath-link$(SPACE)-Wl,"$(RPATH_LINK)" -o "$(<)" $(START-GROUP) "$(>)" "$(LIBRARIES)" $(FINDLIBS-ST-PFX) -l$(FINDLIBS-ST) $(FINDLIBS-SA-PFX) -l$(FINDLIBS-SA) $(END-GROUP) $(OPTIONS) $(USER_OPTIONS)
-+    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" -o "$(<)" $(START-GROUP) "$(>)" "$(LIBRARIES)" $(FINDLIBS-ST-PFX) -l$(FINDLIBS-ST) $(FINDLIBS-SA-PFX) -l$(FINDLIBS-SA) $(END-GROUP) $(OPTIONS) $(USER_OPTIONS)
- }
- 
- actions link.dll bind LIBRARIES
- {
--    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" -Wl,$(RPATH_OPTION:E=-R)$(SPACE)-Wl,$(RPATH) "$(.IMPLIB-COMMAND)$(<[1])" -o "$(<[-1])" $(HAVE_SONAME)-Wl,$(SONAME_OPTION)$(SPACE)-Wl,$(<[-1]:D=) -shared $(START-GROUP) "$(>)" "$(LIBRARIES)" $(FINDLIBS-ST-PFX) -l$(FINDLIBS-ST) $(FINDLIBS-SA-PFX) -l$(FINDLIBS-SA) $(END-GROUP) $(OPTIONS) $(USER_OPTIONS)
-+    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" "$(.IMPLIB-COMMAND)$(<[1])" -o "$(<[-1])" $(HAVE_SONAME)-Wl,$(SONAME_OPTION)$(SPACE)-Wl,$(<[-1]:D=) -shared $(START-GROUP) "$(>)" "$(LIBRARIES)" $(FINDLIBS-ST-PFX) -l$(FINDLIBS-ST) $(FINDLIBS-SA-PFX) -l$(FINDLIBS-SA) $(END-GROUP) $(OPTIONS) $(USER_OPTIONS)
- }
- 
- ###
diff --git a/boost-1.76.0-b2-build-flags.patch b/boost-1.76.0-b2-build-flags.patch
deleted file mode 100644
index 3422b5d..0000000
--- a/boost-1.76.0-b2-build-flags.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From 5dde5a5a3c12dd8f52cb61ba220ec221ecfa98f0 Mon Sep 17 00:00:00 2001
-From: Thomas Rodgers <rodgert@twrodgers.com>
-Date: Thu, 29 Jul 2021 10:15:37 -0700
-Subject: [PATCH] Use options from RPM for release builds with GCC
-
----
- tools/build/src/engine/build.sh | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/tools/build/src/engine/build.sh b/tools/build/src/engine/build.sh
-index 58f41cb4a..f85040f99 100755
---- a/tools/build/src/engine/build.sh
-+++ b/tools/build/src/engine/build.sh
-@@ -325,7 +325,7 @@ case "${B2_TOOLSET}" in
-             B2_CXX="${B2_CXX} -pthread"
-             ;;
-         esac
--        B2_CXXFLAGS_RELEASE="-O2 -s"
-+        B2_CXXFLAGS_RELEASE="${RPM_OPT_FLAGS} ${RPM_LD_FLAGS}"
-         B2_CXXFLAGS_DEBUG="-O0 -g"
-     ;;
- 
--- 
-2.31.1
-
diff --git a/boost-1.76.0-fix-duplicate-typedef-in-mp.patch b/boost-1.76.0-fix-duplicate-typedef-in-mp.patch
deleted file mode 100644
index a6c3c7d..0000000
--- a/boost-1.76.0-fix-duplicate-typedef-in-mp.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-From 62fcbde69aae70af24a51cb6582a2a95f65441c2 Mon Sep 17 00:00:00 2001
-From: Thomas Rodgers <rodgert@twrodgers.com>
-Date: Wed, 4 Aug 2021 13:22:35 -0700
-Subject: [PATCH] Fix duplicate typedef in mp.hpp [#671]
-
-https://github.com/boostorg/math/pull/671
----
- boost/math/tools/mp.hpp | 3 ---
- 1 file changed, 3 deletions(-)
-
-diff --git a/boost/math/tools/mp.hpp b/boost/math/tools/mp.hpp
-index dc8440988..3100a0bb6 100644
---- a/boost/math/tools/mp.hpp
-+++ b/boost/math/tools/mp.hpp
-@@ -426,9 +426,6 @@ struct make_integer_sequence_impl
- template<typename T, T N>
- using make_integer_sequence = typename detail::make_integer_sequence_impl<T, N>::type;
- 
--template<std::size_t... I>
--using index_sequence = integer_sequence<std::size_t, I...>;
--
- template<std::size_t N>
- using make_index_sequence = make_integer_sequence<std::size_t, N>;
- 
--- 
-2.31.1
-
diff --git a/boost-1.76.0-fix-include-inside-boost-namespace.patch b/boost-1.76.0-fix-include-inside-boost-namespace.patch
deleted file mode 100644
index 0fd8f05..0000000
--- a/boost-1.76.0-fix-include-inside-boost-namespace.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From f6818a161d3f835d246aceea0804243c887ac10b Mon Sep 17 00:00:00 2001
-From: Thomas Rodgers <rodgert@twrodgers.com>
-Date: Wed, 4 Aug 2021 13:09:57 -0700
-Subject: [PATCH] Fix include inside boost namespace [#670]
-
-https://github.com/boostorg/math/pull/670/commits/1ec5c98d80de97f9e962c5627e1a0e6096099894
----
- boost/math/tools/mp.hpp | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/boost/math/tools/mp.hpp b/boost/math/tools/mp.hpp
-index 35565646f..dc8440988 100644
---- a/boost/math/tools/mp.hpp
-+++ b/boost/math/tools/mp.hpp
-@@ -13,6 +13,7 @@
- 
- #include <type_traits>
- #include <cstddef>
-+#include <utility>
- 
- namespace boost { namespace math { namespace tools { namespace meta_programming {
- 
-@@ -338,7 +339,6 @@ using mp_remove_if_q = mp_remove_if<L, Q::template fn>;
- // Index sequence
- // Use C++14 index sequence if available
- #if defined(__cpp_lib_integer_sequence) && (__cpp_lib_integer_sequence >= 201304)
--#include <utility>
- template<std::size_t... I>
- using index_sequence = std::index_sequence<I...>;
- 
--- 
-2.31.1
-
diff --git a/boost-1.78.0-b2-build-flags.patch b/boost-1.78.0-b2-build-flags.patch
new file mode 100644
index 0000000..512f109
--- /dev/null
+++ b/boost-1.78.0-b2-build-flags.patch
@@ -0,0 +1,25 @@
+From 1ded9b9c219542442b3c10af815e5413a2a89c75 Mon Sep 17 00:00:00 2001
+From: Thomas W Rodgers <trodgers@redhat.com>
+Date: Tue, 1 Mar 2022 10:03:34 -0800
+Subject: [PATCH] Adjust b2 build flags for Fedora Packaging
+
+---
+ src/engine/build.sh | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/build/src/engine/build.sh b/tools/build/src/engine/build.sh
+index f1ad08cb..ab58deba 100755
+--- a/tools/build/src/engine/build.sh
++++ b/tools/build/src/engine/build.sh
+@@ -323,7 +323,7 @@ case "${B2_TOOLSET}" in
+ 
+     gcc|gcc-*)
+         CXX_VERSION_OPT=${CXX_VERSION_OPT:---version}
+-        B2_CXXFLAGS_RELEASE="-O2 -s"
++        B2_CXXFLAGS_RELEASE="${RPM_OPT_FLAGS} ${RPM_LD_FLAGS}"
+         B2_CXXFLAGS_DEBUG="-O0 -g"
+     ;;
+ 
+-- 
+2.35.1
+
diff --git a/boost-1.78.0-build-optflags.patch b/boost-1.78.0-build-optflags.patch
new file mode 100644
index 0000000..47578a6
--- /dev/null
+++ b/boost-1.78.0-build-optflags.patch
@@ -0,0 +1,68 @@
+From 739edb2889cb63c281a3597e712988a40bc82829 Mon Sep 17 00:00:00 2001
+From: Thomas W Rodgers <rodgert@twrodgers.com>
+Date: Mon, 28 Feb 2022 20:55:14 -0800
+Subject: [PATCH 1/3] Adjust options for Fedora package build
+
+---
+ src/tools/gcc.jam | 31 ++++++++++++++++---------------
+ 1 file changed, 16 insertions(+), 15 deletions(-)
+
+diff --git a/tools/build/src/tools/gcc.jam b/tools/build/src/tools/gcc.jam
+index 47a11322..543cfd84 100644
+--- a/tools/build/src/tools/gcc.jam
++++ b/tools/build/src/tools/gcc.jam
+@@ -510,7 +510,7 @@ rule compile.fortran ( targets * : sources * : properties * )
+ 
+ actions compile.c++ bind PCH_FILE
+ {
+-    "$(CONFIG_COMMAND)" $(LANG) -ftemplate-depth-$(TEMPLATE_DEPTH) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -include"$(PCH_FILE:S=)" -I"$(INCLUDES)" -include"$(FORCE_INCLUDES)" -c -o "$(<:W)" "$(>:W)"
++    "$(CONFIG_COMMAND)" $(LANG) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -include"$(PCH_FILE:S=)" -I"$(INCLUDES)" -include"$(FORCE_INCLUDES)" -c -o "$(<:W)" "$(>:W)"
+ }
+ 
+ actions compile.c bind PCH_FILE
+@@ -521,6 +521,7 @@ actions compile.c bind PCH_FILE
+ actions compile.c++.preprocess bind PCH_FILE
+ {
+     "$(CONFIG_COMMAND)" $(LANG) -ftemplate-depth-$(TEMPLATE_DEPTH) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -include"$(PCH_FILE:S=)" -I"$(INCLUDES)" -include"$(FORCE_INCLUDES)" "$(>:W)" -E >"$(<:W)"
+++    "$(CONFIG_COMMAND)" $(LANG) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -include"$(PCH_FILE:S=)" $(PCH_FILE:D)" -I"$(INCLUDES)" -include"$(FORCE_INCLUDES)" "$(>:W)" -E >"$(<:W)"
+ }
+ 
+ actions compile.c.preprocess bind PCH_FILE
+@@ -623,20 +624,20 @@ actions compile.c.pch
+ ###
+ 
+ # Declare flags and action for compilation.
+-toolset.flags gcc.compile OPTIONS <optimization>off   : -O0 ;
+-toolset.flags gcc.compile OPTIONS <optimization>speed : -O3 ;
+-toolset.flags gcc.compile OPTIONS <optimization>space : -Os ;
+-
+-toolset.flags gcc.compile OPTIONS <inlining>off  : -fno-inline ;
+-toolset.flags gcc.compile OPTIONS <inlining>on   : -Wno-inline ;
+-toolset.flags gcc.compile OPTIONS <inlining>full : -finline-functions -Wno-inline ;
+-
+-toolset.flags gcc.compile OPTIONS <warnings>off : -w ;
+-toolset.flags gcc.compile OPTIONS <warnings>on  : -Wall ;
+-toolset.flags gcc.compile OPTIONS <warnings>all : -Wall ;
+-toolset.flags gcc.compile OPTIONS <warnings>extra : -Wall -Wextra ;
+-toolset.flags gcc.compile OPTIONS <warnings>pedantic : -Wall -Wextra -pedantic ;
+-toolset.flags gcc.compile OPTIONS <warnings-as-errors>on : -Werror ;
++toolset.flags gcc.compile OPTIONS <optimization>off   :  ;
++toolset.flags gcc.compile OPTIONS <optimization>speed :  ;
++toolset.flags gcc.compile OPTIONS <optimization>space :  ;
++
++toolset.flags gcc.compile OPTIONS <inlining>off  :  ;
++toolset.flags gcc.compile OPTIONS <inlining>on   :  ;
++toolset.flags gcc.compile OPTIONS <inlining>full :  ;
++
++toolset.flags gcc.compile OPTIONS <warnings>off :  ;
++toolset.flags gcc.compile OPTIONS <warnings>on  :  ;
++toolset.flags gcc.compile OPTIONS <warnings>all :  ;
++toolset.flags gcc.compile OPTIONS <warnings>extra :  ;
++toolset.flags gcc.compile OPTIONS <warnings>pedantic :  ;
++toolset.flags gcc.compile OPTIONS <warnings-as-errors>on :  ;
+ 
+ toolset.flags gcc.compile OPTIONS <debug-symbols>on : -g ;
+ toolset.flags gcc.compile OPTIONS <profiling>on : -pg ;
+-- 
+2.35.1
+
diff --git a/boost-1.78.0-fix-b2-staging.patch b/boost-1.78.0-fix-b2-staging.patch
new file mode 100644
index 0000000..fa0e212
--- /dev/null
+++ b/boost-1.78.0-fix-b2-staging.patch
@@ -0,0 +1,72 @@
+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",
diff --git a/boost-1.78.0-no-rpath.patch b/boost-1.78.0-no-rpath.patch
new file mode 100644
index 0000000..f5c6c47
--- /dev/null
+++ b/boost-1.78.0-no-rpath.patch
@@ -0,0 +1,31 @@
+From 25e4220a4564a3f8ec22607fcdbee90c81f040d6 Mon Sep 17 00:00:00 2001
+From: Thomas W Rodgers <trodgers@redhat.com>
+Date: Mon, 28 Feb 2022 21:24:07 -0800
+Subject: [PATCH 2/3] Adjust options to remove RPATH for Fedora package builds
+
+---
+ src/tools/gcc.jam | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+diff --git a/tools/build/src/tools/gcc.jam b/tools/build/src/tools/gcc.jam
+index 543cfd84..fd213ccb 100644
+--- a/tools/build/src/tools/gcc.jam
++++ b/tools/build/src/tools/gcc.jam
+@@ -1045,12 +1045,11 @@ actions link.dll.mingw bind LIBRARIES
+ 
+ actions link bind LIBRARIES
+ {
+-    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" -Wl,$(RPATH_OPTION:E=-R)$(SPACE)-Wl,$(RPATH) -Wl,-rpath-link$(SPACE)-Wl,"$(RPATH_LINK)" -o "$(<)" $(START-GROUP) "$(>)" "$(LIBRARIES)" $(FINDLIBS-ST-PFX) -l$(FINDLIBS-ST) $(FINDLIBS-SA-PFX) -l$(FINDLIBS-SA) $(END-GROUP) $(OPTIONS) $(USER_OPTIONS)
+-}
++    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" -o "$(<)" $(START-GROUP) "$(>)" "$(LIBRARIES)" $(FINDLIBS-ST-PFX) -l$(FINDLIBS-ST) $(FINDLIBS-SA-PFX) -l$(FINDLIBS-SA) $(END-GROUP) $(OPTIONS) $(USER_OPTIONS)}
+ 
+ actions link.dll bind LIBRARIES
+ {
+-    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" -Wl,$(RPATH_OPTION:E=-R)$(SPACE)-Wl,$(RPATH) "$(.IMPLIB-COMMAND)$(<[1])" -o "$(<[-1])" $(HAVE_SONAME)-Wl,$(SONAME_OPTION)$(SPACE)-Wl,$(<[-1]:D=) -shared $(START-GROUP) "$(>)" "$(LIBRARIES)" $(FINDLIBS-ST-PFX) -l$(FINDLIBS-ST) $(FINDLIBS-SA-PFX) -l$(FINDLIBS-SA) $(END-GROUP) $(OPTIONS) $(USER_OPTIONS)
++    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" "$(.IMPLIB-COMMAND)$(<[1])" -o "$(<[-1])" $(HAVE_SONAME)-Wl,$(SONAME_OPTION)$(SPACE)-Wl,$(<[-1]:D=) -shared $(START-GROUP) "$(>)" "$(LIBRARIES)" $(FINDLIBS-ST-PFX) -l$(FINDLIBS-ST) $(FINDLIBS-SA-PFX) -l$(FINDLIBS-SA) $(END-GROUP) $(OPTIONS) $(USER_OPTIONS)
+ }
+ 
+ ###
+-- 
+2.35.1
+
diff --git a/boost.spec b/boost.spec
index 72ab47d..3e60d65 100644
--- a/boost.spec
+++ b/boost.spec
@@ -41,8 +41,8 @@
 Name: boost
 %global real_name boost
 Summary: The free peer-reviewed portable C++ source libraries
-Version: 1.76.0
-Release: 13%{?dist}
+Version: 1.78.0
+Release: 0%{?dist}
 License: Boost and MIT and Python
 
 # Replace each . with _ in %%{version}
@@ -54,6 +54,7 @@ License: Boost and MIT and Python
 %global toplev_dirname %{real_name}_%{version_enc}
 URL: http://www.boost.org
 
+# https://boostorg.jfrog.io/artifactory/main/release/1.78.0/source/boost_1_78_0.tar.bz2
 Source0: https://boostorg.jfrog.io/artifactory/main/release/%{version}/source/%{name}_%{version_enc}.tar.bz2
 Source1: libboost_thread.so
 # Add a manual page for b2, based on the online documentation:
@@ -134,10 +135,10 @@ Patch15: boost-1.58.0-pool.patch
 Patch51: boost-1.58.0-pool-test_linking.patch
 
 # https://bugzilla.redhat.com/show_bug.cgi?id=1541035
-Patch96: boost-1.75.0-build-optflags.patch
+Patch105: boost-1.78.0-build-optflags.patch
 
 # https://bugzilla.redhat.com/show_bug.cgi?id=1318383
-Patch97: boost-1.75.0-no-rpath.patch
+Patch106: boost-1.78.0-no-rpath.patch
 
 # https://lists.boost.org/Archives/boost/2020/04/248812.php
 Patch88: boost-1.73.0-cmakedir.patch
@@ -146,18 +147,8 @@ Patch88: boost-1.73.0-cmakedir.patch
 # https://github.com/boostorg/locale/issues/52
 Patch94: boost-1.73-locale-empty-vector.patch
 
-# https://bugzilla.redhat.com/show_bug.cgi?id=1958382
-# https://github.com/boostorg/graph/pull/218
-Patch98: boost-1.75.0-remove-deprecated-boost-iterator.patch
-
 # https://bugzilla.redhat.com/show_bug.cgi?id=1541035
-Patch99: boost-1.76.0-b2-build-flags.patch
-
-# https://github.com/boostorg/math/pull/670
-Patch100: boost-1.76.0-fix-include-inside-boost-namespace.patch
-
-# https://github.com/boostorg/math/pull/671
-Patch101: boost-1.76.0-fix-duplicate-typedef-in-mp.patch
+Patch107: boost-1.78.0-b2-build-flags.patch
 
 # https://github.com/boostorg/random/issues/82
 Patch102: boost-1.76.0-random-test.patch
@@ -172,10 +163,14 @@ Patch103: boost-1.76.0-fix_multiprecision_issue_419-ppc64le.patch
 Patch104: boost-1.76.0-fix-narrowing-conversions-for-ppc.patch 
 
 # https://github.com/boostorg/ptr_container/pull/27
-Patch105: boost-1.76.0-ptr_cont-xml.patch
+Patch108: boost-1.76.0-ptr_cont-xml.patch
+
+# Fixes missing libboost_fiber.so
+#  https://github.com/boostorg/boost/issues/632
+Patch109: boost-1.78.0-fix-b2-staging.patch
 
 # https://github.com/boostorg/python/pull/385
-Patch106: boost-1.76.0-enum_type_object-type-python-3.11.patch
+Patch110: boost-1.76.0-enum_type_object-type-python-3.11.patch
 
 %bcond_with tests
 %bcond_with docs_generated
@@ -692,19 +687,17 @@ find ./boost -name '*.hpp' -perm /111 | xargs chmod a-x
 
 %patch15 -p0
 %patch51 -p1
-%patch96 -p1
-%patch97 -p1
-%patch99 -p1
+%patch105 -p1
+%patch106 -p1
+%patch107 -p1
 %patch88 -p1
 %patch94 -p1
-%patch98 -p1
-%patch100 -p1
-%patch101 -p1
 %patch102 -p1
 %patch103 -p2
 %patch104 -p2
-%patch105 -p1
-%patch106 -p1
+%patch108 -p1
+%patch109 -p1
+%patch110 -p1
 
 %build
 %set_build_flags
@@ -1306,6 +1299,18 @@ fi
 %{_mandir}/man1/b2.1*
 
 %changelog
+* Fri Apr 29 2022 Thomas Rodgers <trodgers@redhat.com> - 1.78.0-0
+- Rebase to 1.78.0
+  See https://fedoraproject.org/wiki/Changes/F37Boost178
+- Drop patches:
+    deleted: boost-1.75.0-build-optflags.patch 
+    deleted: boost-1.75.0-no-rpath.patch
+    deleted: boost-1.76.0-b2-build-flags.patch
+    deleted: boost-1.76.0-fix-include-inside-boost-namespace.patch
+    deleted: boost-1.76.0-fix-duplicate-typedef-in-mp.patch
+- Fix silent dropping of some libraries
+  See https://github.com/bfgroup/b2/pull/113
+
 * Wed Apr 27 2022 Thomas Rodgers <trodgers@redhat.com> - 1.76.0-13
 - Add missing boost-1.76.0-enum_type_object-type-python-3.11.patch file
 
diff --git a/sources b/sources
index ced7dc7..84ff6c3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (boost_1_76_0.tar.bz2) = 5d68bed98c57e03b4cb2420d9b856e5f0669561a6142a4b0c9c8a58dc5b6b28e16ccbb16ac559c3a3198c45769a246bf996b96cb7b6a019dd15f05c2270e9429
+SHA512 (boost_1_78_0.tar.bz2) = 9c34a387a203b99aa773eb0c59f5abac7a99ba10e4623653e793c1d5b29b99b88e0e4e0d4e2e4ca5d497c42f2e46e23bab66417722433a457dc818d7670bcbbf