Update Windows to support VC 14.0

See 65e4cb1
ActiveState · icanhasmath · Jun 26, 2024 · Aug 8, 2024 · Aug 9, 2024 · Aug 9, 2024
commit fe0377e02e004b2d212af6f540e0b15a019e729d
diff --git a/Lib/ctypes/util.py b/Lib/ctypes/util.py
@@ -19,6 +19,8 @@ def _get_build_version():
         i = i + len(prefix)
         s, rest = sys.version[i:].split(" ", 1)
         majorVersion = int(s[:-2]) - 6
+        if majorVersion >= 13:
+            majorVersion += 1
         minorVersion = int(s[2:3]) / 10.0
         # I don't think paths are affected by minor version in version 6
         if majorVersion == 6:
@@ -36,8 +38,10 @@ def find_msvcrt():
             return None
         if version <= 6:
             clibname = 'msvcrt'
-        else:
+        elif version <= 13:
             clibname = 'msvcr%d' % (version * 10)
+        else:
+            clibname = 'appcrt%d' % (version * 10)
 
         # If python was built with in debug mode
         import imp

diff --git a/Lib/distutils/command/build_ext.py b/Lib/distutils/command/build_ext.py
@@ -196,7 +196,7 @@ def finalize_options(self):
             if MSVC_VERSION >= 9:
                 # Use the .lib files for the correct architecture
                 if self.plat_name == 'win32':
-                    suffix = ''
+                    suffix = 'win32'
                 else:
                     # win-amd64 or win-ia64
                     suffix = self.plat_name[4:]

diff --git a/Lib/distutils/msvc9compiler.py b/Lib/distutils/msvc9compiler.py
@@ -242,6 +242,9 @@ def get_build_version():
     i = i + len(prefix)
     s, rest = sys.version[i:].split(" ", 1)
     majorVersion = int(s[:-2]) - 6
+    if majorVersion >= 13:
+        # v13 was skipped and should be v14
+        majorVersion += 1
     minorVersion = int(s[2:3]) / 10.0
     # I don't think paths are affected by minor version in version 6
     if majorVersion == 6:

diff --git a/Lib/distutils/msvccompiler.py b/Lib/distutils/msvccompiler.py
@@ -164,6 +164,9 @@ def get_build_version():
     i = i + len(prefix)
     s, rest = sys.version[i:].split(" ", 1)
     majorVersion = int(s[:-2]) - 6
+    if majorVersion >= 13:
+        # v13 was skipped and should be v14
+        majorVersion += 1
     minorVersion = int(s[2:3]) / 10.0
     # I don't think paths are affected by minor version in version 6
     if majorVersion == 6:

diff --git a/PC/bdist_wininst/install.c b/PC/bdist_wininst/install.c
@@ -1185,7 +1185,7 @@ static void CenterWindow(HWND hwnd)
 
 #include <prsht.h>
 
-BOOL CALLBACK
+INT_PTR CALLBACK
 IntroDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 {
     LPNMHDR lpnm;
@@ -1534,7 +1534,7 @@ SCHEME *GetScheme(int major, int minor)
     return old_scheme;
 }
 
-BOOL CALLBACK
+INT_PTR CALLBACK
 SelectPythonDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 {
     LPNMHDR lpnm;
@@ -1836,7 +1836,7 @@ static void CloseLogfile(void)
         fclose(logfile);
 }
 
-BOOL CALLBACK
+INT_PTR CALLBACK
 InstallFilesDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 {
     LPNMHDR lpnm;
@@ -1991,7 +1991,7 @@ InstallFilesDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 }
 
 
-BOOL CALLBACK
+INT_PTR CALLBACK
 FinishedDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 {
     LPNMHDR lpnm;
@@ -2167,23 +2167,6 @@ BOOL NeedAutoUAC()
     return TRUE;
 }
 
-// Returns TRUE if the platform supports UAC.
-BOOL PlatformSupportsUAC()
-{
-    // Note that win2k does seem to support ShellExecute with 'runas',
-    // but does *not* support IsUserAnAdmin - so we just pretend things
-    // only work on XP and later.
-    BOOL bIsWindowsXPorLater;
-    OSVERSIONINFO winverinfo;
-    winverinfo.dwOSVersionInfoSize = sizeof(winverinfo);
-    if (!GetVersionEx(&winverinfo))
-        return FALSE; // something bad has gone wrong
-    bIsWindowsXPorLater =
-       ( (winverinfo.dwMajorVersion > 5) ||
-       ( (winverinfo.dwMajorVersion == 5) && (winverinfo.dwMinorVersion >= 1) ));
-    return bIsWindowsXPorLater;
-}
-
 // Spawn ourself as an elevated application.  On failure, a message is
 // displayed to the user - but this app will always terminate, even
 // on error.
@@ -2239,15 +2222,15 @@ int DoInstall(void)
 
     // See if we need to do the Vista UAC magic.
     if (strcmp(user_access_control, "force")==0) {
-        if (PlatformSupportsUAC() && !MyIsUserAnAdmin()) {
+        if (!MyIsUserAnAdmin()) {
             SpawnUAC();
             return 0;
         }
         // already admin - keep going
     } else if (strcmp(user_access_control, "auto")==0) {
         // Check if it looks like we need UAC control, based
         // on how Python itself was installed.
-        if (PlatformSupportsUAC() && !MyIsUserAnAdmin() && NeedAutoUAC()) {
+        if (!MyIsUserAnAdmin() && NeedAutoUAC()) {
             SpawnUAC();
             return 0;
         }

diff --git a/PC/pyconfig.h b/PC/pyconfig.h
@@ -226,6 +226,13 @@ typedef int pid_t;
 #define Py_IS_FINITE(X) _finite(X)
 #define copysign _copysign
 
+/* VS 2015 defines these names with a leading underscore */
+#if _MSC_VER >= 1900
+#define timezone _timezone
+#define daylight _daylight
+#define tzname _tzname
+#endif
+
 /* Side by Side assemblies supported in VS 2005 and VS 2008 but not 2010*/
 #if _MSC_VER >= 1400 && _MSC_VER < 1600
 #define HAVE_SXS 1