Boost-for-VisualStudio2026

auto_link.hpp.patch

diff --git a/boost/config/auto_link.hpp "b/c:\\code\\auto_link.hpp"
index 64dee1e..5b74c06 100644
--- a/boost/config/auto_link.hpp
+++ b/boost/config/auto_link.hpp
@@ -187,11 +187,16 @@ BOOST_LIB_SUFFIX:     Static/import libraries extension (".lib", ".a") for the c
      // vc14.2:
 #    define BOOST_LIB_TOOLSET "vc142"
 
-#  elif defined(BOOST_MSVC)
+#  elif defined(BOOST_MSVC) && (BOOST_MSVC < 1950)
 
      // vc14.3:
 #    define BOOST_LIB_TOOLSET "vc143"
 
+#  elif defined(BOOST_MSVC)
+
+     // vc14.3:
+#    define BOOST_LIB_TOOLSET "vc145"
+
 #  elif defined(BOOST_EMBTC_WINDOWS)
 
      // Embarcadero Clang based compilers:

msvc.jam.patch

diff --git a/tools/build/src/tools/msvc.jam "b/C:\\code\\msvc1.jam"
index b6276bb..b541abb 100644
--- a/tools/build/src/tools/msvc.jam
+++ b/tools/build/src/tools/msvc.jam
@@ -1154,7 +1154,15 @@ local rule generate-setup-cmd ( version : command : parent : options * : cpu : g
         }
         else
         {
-            if [ MATCH "(14.[34])" : $(version) ]
+            if [ MATCH "(14.5)" : $(version) ]
+            {
+                if $(.debug-configuration)
+                {
+                    ECHO "notice: [generate-setup-cmd] $(version) is 14.5" ;
+                }
+                parent = [ path.native [ path.join  $(parent) "..\\..\\..\\..\\..\\Auxiliary\\Build" ] ] ;
+            }
+            else if [ MATCH "(14.[34])" : $(version) ]
             {
                 if $(.debug-configuration)
                 {
@@ -1340,7 +1348,11 @@ local rule configure-really ( version ? : options * )
             # version from the path.
             # FIXME: We currently detect both Microsoft Visual Studio 9.0 and
             # 9.0express as 9.0 here.
-            if [ MATCH "(MSVC\\\\14.[34])" : $(command) ]
+            if [ MATCH "(MSVC\\\\14.5)" : $(command) ]
+            {
+                version = 14.5 ;
+            }
+            else if [ MATCH "(MSVC\\\\14.[34])" : $(command) ]
             {
                 version = 14.3 ;
             }