From: Tsukasa OI <research_trasio@irq.a4lg.com>
To: Tsukasa OI <research_trasio@irq.a4lg.com>,
Nick Clifton <nickc@redhat.com>
Cc: binutils@sourceware.org
Subject: [PATCH] include: Define macro to ignore -Wdeprecated-declarations on GCC
Date: Thu, 27 Oct 2022 07:06:01 +0000 [thread overview]
Message-ID: <9df9d9e5bb4c7594b76c40613a349b4d2364e9c5.1666854355.git.research_trasio@irq.a4lg.com> (raw)
"-Wdeprecated-declarations" warning option can be helpful to track
deprecated function delarations but sometimes we need to disable this
warning for a good reason.
DIAGNOSTIC_IGNORE_DEPRECATED_DECLARATIONS is an existing macro but only
defined on Clang. Since "-Wdeprecated-declarations" is also available on
GCC (>= 3.4.0), this commit adds equivalent definition as Clang.
__GNUC__ and __GNUC_MINOR__ are not checked because this header file seems
to assume GCC >= 4.6 (with "GCC diagnostic push/pop").
include/ChangeLog:
* diagnostics.h (DIAGNOSTIC_IGNORE_DEPRECATED_DECLARATIONS):
Define also on GCC.
---
include/diagnostics.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/diagnostics.h b/include/diagnostics.h
index c1a2e8f520c..3a75f4e2719 100644
--- a/include/diagnostics.h
+++ b/include/diagnostics.h
@@ -78,6 +78,9 @@
#elif defined (__GNUC__) /* GCC */
+# define DIAGNOSTIC_IGNORE_DEPRECATED_DECLARATIONS \
+ DIAGNOSTIC_IGNORE ("-Wdeprecated-declarations")
+
# if __GNUC__ >= 7
# define DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER \
DIAGNOSTIC_IGNORE ("-Wregister")
base-commit: 2c02c72c62d2e9f590155561ebc54ca87bc10c2a
--
2.37.2
next reply other threads:[~2022-10-27 7:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-27 7:06 Tsukasa OI [this message]
2022-10-27 23:47 ` Alan Modra
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