waflib: force_32bit: fix wrong DEST_SIZEOF_VOID_P when 64-bit build is allowed

scripts/waflib/force_32bit.py

@@ -33,12 +33,11 @@ def check_32bit(ctx, msg):
 	return True
 
 def configure(conf):
-	if getattr(conf.env, 'BIT32_ALLOW64'):
-		conf.env.DEST_SIZEOF_VOID_P = 8
-	else:
 	if check_32bit(conf, 'Checking if \'{0}\' can target 32-bit'.format(conf.env.COMPILER_CC)):
 		conf.env.DEST_SIZEOF_VOID_P = 4
 	else:
+		conf.env.DEST_SIZEOF_VOID_P = 8
+		if not conf.env.BIT32_ALLOW64:
 			flags = ['-m32']
 			# Think different.
 			if(conf.env.DEST_OS == 'darwin'):
@@ -52,5 +51,5 @@ def configure(conf):
 			else:
 				conf.env.DEST_SIZEOF_VOID_P = 8
 			conf.env = env_stash
-		if getattr(conf.env, 'BIT32_MANDATORY') and conf.env.DEST_SIZEOF_VOID_P == 8:
+			if conf.env.BIT32_MANDATORY and conf.env.DEST_SIZEOF_VOID_P == 8:
 				conf.fatal('Compiler can\'t create 32-bit code!')