From: Björn Jacke <bj@sernet.de>
Date: Sun, 24 May 2020 11:55:02 +0000 (+0200)
Subject: tdb: also use __has_attribute macro to check for attribute support
X-Git-Tag: ldb-2.2.0~351
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22870830159a753a70e197f7abe671a1d642f00e;p=thirdparty%2Fsamba.git

tdb: also use __has_attribute macro to check for attribute support

Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---

diff --git a/lib/tdb/include/tdb.h b/lib/tdb/include/tdb.h
index 825ceedd9b4..9d63a96b4ac 100644
--- a/lib/tdb/include/tdb.h
+++ b/lib/tdb/include/tdb.h
@@ -102,7 +102,7 @@ typedef struct TDB_DATA {
 } TDB_DATA;
 
 #ifndef PRINTF_ATTRIBUTE
-#if (__GNUC__ >= 3)
+#if __has_attribute(format) || (__GNUC__ >= 3)
 /** Use gcc attribute to check printf fns.  a1 is the 1-based index of
  * the parameter containing the format, and a2 the index of the first
  * argument. Note that some gcc 2.x versions don't handle this