From: Nathan Moinvaziri <nathan@nathanm.com>
Date: Sat, 26 Jun 2021 00:23:56 +0000 (-0700)
Subject: Use STDC11 defined earlier in zbuild.h for Z_TLS check.
X-Git-Tag: 2.1.0-beta1~533
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3aa7b0bb5fb158139618c11d9ba6e54d97b12161;p=thirdparty%2Fzlib-ng.git

Use STDC11 defined earlier in zbuild.h for Z_TLS check.
---

diff --git a/zbuild.h b/zbuild.h
index e47acf536..dc90e1103 100644
--- a/zbuild.h
+++ b/zbuild.h
@@ -17,7 +17,7 @@
 
 /* Determine compiler support for TLS */
 #ifndef Z_TLS
-#  if __STDC_VERSION__ >= 201112 && !defined __STDC_NO_THREADS__
+#  if defined(STDC11) && !defined(__STDC_NO_THREADS__)
 #    define Z_TLS _Thread_local
 #  elif defined(__GNUC__) || defined(__SUNPRO_C)
 #    define Z_TLS __thread