Merge 9b6cbe4c06 into b4834a7d6d

.github/scripts/spellcheck.words

@@ -868,6 +868,7 @@ typedef
 typedefed
 Ubuntu
 ucLinux
+UCRT
 UDP
 UI
 UID

CMakeLists.txt

@@ -352,12 +352,12 @@ endif()
 if(WIN32)
   option(CURL_STATIC_CRT "Build libcurl with static CRT with MSVC (/MT)" OFF)
   if(CURL_STATIC_CRT AND MSVC)
-    if(BUILD_STATIC_CURL OR NOT BUILD_CURL_EXE)
+    if(MSVC_VERSION GREATER_EQUAL 1900 OR BUILD_STATIC_CURL OR NOT BUILD_CURL_EXE)
       set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
       string(APPEND CMAKE_C_FLAGS_RELEASE " -MT")
       string(APPEND CMAKE_C_FLAGS_DEBUG " -MTd")
     else()
-      message(WARNING "Static CRT requires static or no curl executable.")
+      message(WARNING "Static CRT requires UCRT, static libcurl or no curl executable.")
     endif()
   endif()
 endif()

docs/INSTALL-CMAKE.md

@@ -238,7 +238,7 @@ target_link_libraries(my_target PRIVATE CURL::libcurl)
 - `CURL_LIBCURL_VERSIONED_SYMBOLS`:         Enable libcurl versioned symbols. Default: `OFF`
 - `CURL_LIBCURL_VERSIONED_SYMBOLS_PREFIX`:  Override default versioned symbol prefix. Default: `<TLS-BACKEND>_` or `MULTISSL_`
 - `CURL_LTO`:                               Enable compiler Link Time Optimizations. Default: `OFF`
-- `CURL_STATIC_CRT`:                        Build libcurl with static CRT with MSVC (`/MT`) (requires static or no curl executable). Default: `OFF`
+- `CURL_STATIC_CRT`:                        Build libcurl with static CRT with MSVC (`/MT`) (requires UCRT, static libcurl or no curl executable). Default: `OFF`
 - `CURL_TARGET_WINDOWS_VERSION`:            Minimum target Windows version as hex string.
 - `CURL_TEST_BUNDLES`:                      Bundle `libtest` and `unittest` tests into single binaries. Default: `OFF`
 - `CURL_WERROR`:                            Turn compiler warnings into errors. Default: `OFF`