From: Greg Hudson <ghudson@mit.edu>
Date: Sun, 16 Apr 2017 04:54:36 +0000 (-0400)
Subject: Ignore warnings in libev code
X-Git-Tag: krb5-1.16-beta1~87
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=52550a58846185fa07378ac38bca0d8c11d3134b;p=thirdparty%2Fkrb5.git

Ignore warnings in libev code

Add pragma statements to verto-k5ev.c to ignore warnings generated by
the libev code in gcc and clang.
---

diff --git a/src/util/verto/verto-k5ev.c b/src/util/verto/verto-k5ev.c
index 713c4f2425..3f08275c30 100644
--- a/src/util/verto/verto-k5ev.c
+++ b/src/util/verto/verto-k5ev.c
@@ -36,6 +36,18 @@
 #include <verto.h>
 #include <verto-module.h>
 #include "rename.h"
+
+/* Ignore some warnings generated by the libev code, which the libev maintainer
+ * isn't interested in avoiding. */
+#ifdef __GNUC__
+#pragma GCC diagnostic ignored "-Wunused-value"
+#pragma GCC diagnostic ignored "-Wcomment"
+#pragma GCC diagnostic ignored "-Wunused-result"
+#ifdef __clang__
+#pragma GCC diagnostic ignored "-Wbitwise-op-parentheses"
+#endif
+#endif
+
 #define EV_API_STATIC 1
 #define EV_STANDALONE 1
 /* Avoid using clock_gettime, which would create a dependency on librt. */