Some refinements after testing on VS2019 and VS2022

premake4.lua

@@ -73,18 +73,18 @@ solution ("lib" .. tgtname)
     location        ('.')
 
     project (tgtname)
-        local outdir   = "MSVC_$(" .. transformMN("Platform") .. ")_$(" .. transformMN("Configuration") .. ")." .. action
+        local outdir   = "MSVC\$(" .. transformMN("Platform") .. ")_$(" .. transformMN("Configuration") .. ")." .. action
         uuid            ("47726E76-07B8-433D-A9AF-01111EB92825")
         language        ("C")
         kind            ("StaticLib")
         targetname      (tgtname)
-        flags           {"Unicode", "NativeWChar",}
+        flags           {"Unicode", "NativeWChar", "FatalWarnings"}
         targetdir       (outdir)
         objdir          (outdir .. "\\Intermediate")
         libdirs         {"$(IntDir)"}
         includedirs     {"."} -- not really needed, but we try to stay true to makefile.msvc
-        defines         {"WINVER=0x0501", "WIN32", "_CRT_SECURE_NO_WARNINGS", "_CRT_NONSTDC_NO_DEPRECATE",}-- "__STDC_WANT_SECURE_LIB__=1", "_CRT_HAS_CXX17=0",}
-        buildoptions    {"/Z7", "/Wall", "/wd4146", "/wd4127", "/wd4668", "/wd4710", "/wd4711", "/wd4820", "/WX",} -- "/wd5045" does not work on VS2008!
+        defines         {"WIN32_LEAN_AND_MEAN", "WINVER=0x0501", "WIN32", "_CRT_SECURE_NO_WARNINGS", "_CRT_NONSTDC_NO_DEPRECATE",}-- "__STDC_WANT_SECURE_LIB__=1", "_CRT_HAS_CXX17=0",}
+        buildoptions    {"/Z7", "/Wall", "/wd4146", "/wd4127", "/wd4668", "/wd4710", "/wd4711", "/wd4820",}
         -- /Z7 for a static lib includes all debug symbols inside the object files, meaning there is no need to distribute PDB and .lib file
 
         excludes
@@ -131,3 +131,9 @@ solution ("lib" .. tgtname)
 
         configuration("vs2003 or vs2005")
             buildoptions    {"/wd4242", "/wd4244",}
+
+        configuration("vs2019 or vs2022")
+            buildoptions    {"/wd5045",}
+
+        configuration("vs2017 or vs2019 or vs2022")
+            buildoptions    {"/permissive-",}

s_mp_rand_platform.c

@@ -26,7 +26,9 @@ static mp_err s_read_arc4random(void *p, size_t n)
 #define WINVER 0x0501
 #endif
 
+#ifndef WIN32_LEAN_AND_MEAN
 #define WIN32_LEAN_AND_MEAN
+#endif
 #include <windows.h>
 #include <wincrypt.h>