Imported Upstream version 3.21.6

diff --git a/Help/release/3.21.rst b/Help/release/3.21.rst
index ae954b2..847f82d 100644 (file)
--- a/Help/release/3.21.rst
+++ b/Help/release/3.21.rst
@@ -335,9 +335,9 @@ Changes made since CMake 3.21.0 include the following.
   "Visual Studio 2022" release candidates.  Previously it was based on
   preview versions.
 
-3.21.5
-------
+3.21.5, 3.21.6
+--------------
 
-This version made no changes to documented features or interfaces.
+These versions made no changes to documented features or interfaces.
 Some implementation updates were made to support ecosystem changes
 and/or fix regressions.

diff --git a/Help/variable/MSVC_TOOLSET_VERSION.rst b/Help/variable/MSVC_TOOLSET_VERSION.rst
index c642a9f..59479af 100644 (file)
--- a/Help/variable/MSVC_TOOLSET_VERSION.rst
+++ b/Help/variable/MSVC_TOOLSET_VERSION.rst
@@ -17,6 +17,7 @@ Known toolset version numbers are::
   140       = VS 2015 (14.0)
   141       = VS 2017 (15.0)
   142       = VS 2019 (16.0)
+  143       = VS 2022 (17.0)
 
 Compiler versions newer than those known to CMake will be reported
 as the latest known toolset version.

diff --git a/Modules/CMakeFindBinUtils.cmake b/Modules/CMakeFindBinUtils.cmake
index f3c2345..ba7c405 100644 (file)
--- a/Modules/CMakeFindBinUtils.cmake
+++ b/Modules/CMakeFindBinUtils.cmake
@@ -172,7 +172,10 @@ else()
     else()
       list(PREPEND _CMAKE_LINKER_NAMES "ld.lld")
     endif()
-    list(PREPEND _CMAKE_AR_NAMES "llvm-ar")
+    if(NOT APPLE)
+      # llvm-ar does not generate a symbol table that the Apple ld64 linker accepts.
+      list(PREPEND _CMAKE_AR_NAMES "llvm-ar")
+    endif()
     list(PREPEND _CMAKE_RANLIB_NAMES "llvm-ranlib")
     if("${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_VERSION}" VERSION_GREATER_EQUAL 11)
       # llvm-strip versions prior to 11 require additional flags we do not yet add.

diff --git a/Modules/FindThreads.cmake b/Modules/FindThreads.cmake
index ffd3352..c6a3451 100644 (file)
--- a/Modules/FindThreads.cmake
+++ b/Modules/FindThreads.cmake
@@ -164,21 +164,18 @@ if(CMAKE_HAVE_PTHREAD_H)
     elseif(CMAKE_CXX_COMPILER_LOADED)
       CHECK_CXX_SOURCE_COMPILES("${PTHREAD_C_CXX_TEST_SOURCE}" CMAKE_HAVE_LIBC_PTHREAD)
     endif()
-
-    # Check for -pthread first if enabled. This is the recommended
-    # way, but not backwards compatible as one must also pass -pthread
-    # as compiler flag then.
-    if(THREADS_PREFER_PTHREAD_FLAG)
-      _check_pthreads_flag()
-    endif()
-
-    if(Threads_FOUND)
-      # do nothing, we are done
-    elseif(CMAKE_HAVE_LIBC_PTHREAD)
+    if(CMAKE_HAVE_LIBC_PTHREAD)
       set(CMAKE_THREAD_LIBS_INIT "")
       set(CMAKE_HAVE_THREADS_LIBRARY 1)
       set(Threads_FOUND TRUE)
     else()
+      # Check for -pthread first if enabled. This is the recommended
+      # way, but not backwards compatible as one must also pass -pthread
+      # as compiler flag then.
+      if (THREADS_PREFER_PTHREAD_FLAG)
+         _check_pthreads_flag()
+      endif ()
+
       if(CMAKE_SYSTEM MATCHES "GHS-MULTI")
         _check_threads_lib(posix pthread_create CMAKE_HAVE_PTHREADS_CREATE)
       endif()

diff --git a/Modules/Platform/Windows-Intel-C.cmake b/Modules/Platform/Windows-Intel-C.cmake
index 152b27c..e4d9b93 100644 (file)
--- a/Modules/Platform/Windows-Intel-C.cmake
+++ b/Modules/Platform/Windows-Intel-C.cmake
@@ -1,7 +1,7 @@
 include(Platform/Windows-Intel)
 __windows_compiler_intel(C)
 
-set(CMAKE_DEPFILE_FLAGS_C "-QMMD -QMT <DEP_TARGET> -QMF <DEP_FILE>")
+set(CMAKE_DEPFILE_FLAGS_C "-QMD -QMT <DEP_TARGET> -QMF <DEP_FILE>")
 set(CMAKE_C_DEPFILE_FORMAT gcc)
 
 if(CMAKE_GENERATOR MATCHES "^Ninja")

diff --git a/Modules/Platform/Windows-Intel-CXX.cmake b/Modules/Platform/Windows-Intel-CXX.cmake
index ce33ae1..6adbb6e 100644 (file)
--- a/Modules/Platform/Windows-Intel-CXX.cmake
+++ b/Modules/Platform/Windows-Intel-CXX.cmake
@@ -2,7 +2,7 @@ include(Platform/Windows-Intel)
 set(_COMPILE_CXX " /TP")
 __windows_compiler_intel(CXX)
 
-set(CMAKE_DEPFILE_FLAGS_CXX "-QMMD -QMT <DEP_TARGET> -QMF <DEP_FILE>")
+set(CMAKE_DEPFILE_FLAGS_CXX "-QMD -QMT <DEP_TARGET> -QMF <DEP_FILE>")
 set(CMAKE_CXX_DEPFILE_FORMAT gcc)
 
 if(CMAKE_GENERATOR MATCHES "^Ninja")

diff --git a/Modules/Platform/Windows-IntelLLVM.cmake b/Modules/Platform/Windows-IntelLLVM.cmake
index b9ea037..8231e78 100644 (file)
--- a/Modules/Platform/Windows-IntelLLVM.cmake
+++ b/Modules/Platform/Windows-IntelLLVM.cmake
@@ -12,6 +12,6 @@ include(Platform/Windows-MSVC)
 macro(__windows_compiler_intel lang)
   __windows_compiler_msvc(${lang})
 
-  set(CMAKE_DEPFILE_FLAGS_${lang} "-QMMD -QMT <DEP_TARGET> -QMF <DEP_FILE>")
+  set(CMAKE_DEPFILE_FLAGS_${lang} "-QMD -QMT <DEP_TARGET> -QMF <DEP_FILE>")
   set(CMAKE_${lang}_DEPFILE_FORMAT gcc)
 endmacro()

diff --git a/Source/CMakeVersion.cmake b/Source/CMakeVersion.cmake
index 5dbcc82..c421c5d 100644 (file)
--- a/Source/CMakeVersion.cmake
+++ b/Source/CMakeVersion.cmake
@@ -1,7 +1,7 @@
 # CMake version number components.
 set(CMake_VERSION_MAJOR 3)
 set(CMake_VERSION_MINOR 21)
-set(CMake_VERSION_PATCH 5)
+set(CMake_VERSION_PATCH 6)
 #set(CMake_VERSION_RC 0)
 set(CMake_VERSION_IS_DIRTY 0)
 
@@ -21,7 +21,7 @@ endif()
 
 if(NOT CMake_VERSION_NO_GIT)
   # If this source was exported by 'git archive', use its commit info.
-  set(git_info [==[6fe5df13c2 CMake 3.21.5]==])
+  set(git_info [==[78ae759e01 CMake 3.21.6]==])
 
   # Otherwise, try to identify the current development source version.
   if(NOT git_info MATCHES "^([0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]?[0-9a-f]?)[0-9a-f]* "