parametrize WINVER and update its value

Author: weltling

win32/build/config.w32

@@ -70,7 +70,7 @@ DEFINE("BASE_INCLUDES", "/I . /I main /I Zend /I TSRM /I ext ");
 
 // CFLAGS for building the PHP dll
 DEFINE("CFLAGS_PHP", "/D _USRDLL /D PHP7DLLTS_EXPORTS /D PHP_EXPORTS \
-/D LIBZEND_EXPORTS /D TSRM_EXPORTS /D SAPI_EXPORTS /D WINVER=0x500");
+/D LIBZEND_EXPORTS /D TSRM_EXPORTS /D SAPI_EXPORTS /D WINVER=" + WINVER);
 
 DEFINE('CFLAGS_PHP_OBJ', '$(CFLAGS_PHP) $(STATIC_EXT_CFLAGS)');
 

win32/build/config.w32.phpize.in

@@ -55,7 +55,7 @@ DEFINE("BASE_INCLUDES", "/I " + PHP_DIR + "/include /I " + PHP_DIR + "/include/m
 
 // CFLAGS for building the PHP dll
 DEFINE("CFLAGS_PHP", "/D _USRDLL /D PHP7DLLTS_EXPORTS /D PHP_EXPORTS \
-/D LIBZEND_EXPORTS /D TSRM_EXPORTS /D SAPI_EXPORTS /D WINVER=0x500");
+/D LIBZEND_EXPORTS /D TSRM_EXPORTS /D SAPI_EXPORTS /D WINVER=" + WINVER);
 
 DEFINE('CFLAGS_PHP_OBJ', '$(CFLAGS_PHP) $(STATIC_EXT_CFLAGS)');
 

win32/build/confutils.js

@@ -39,6 +39,8 @@ var INTELVERS = -1;
 var COMPILER_NUMERIC_VERSION = -1;
 var COMPILER_NAME = "unknown";
 
+var WINVER = "0x0600"; /* Vista */
+
 // There's a minimum requirement for re2c..
 var MINRE2C = "0.13.4";