From: Simon Marchi <simon.marchi@efficios.com>
Date: Wed, 31 Mar 2021 14:42:42 +0000 (-0400)
Subject: configure: enable -Wshadow diagnostic
X-Git-Tag: v2.13.0-rc1~118
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=8ed6c42150bcd7d94a7f6f44d398f5dfb552f5af;p=lttng-tools.git

configure: enable -Wshadow diagnostic

The codebase should compile cleanly with this flag, enable it by
default.

Change-Id: Ia9581845aec079347616fccd554d7199d012c2f1
Signed-off-by: Simon Marchi <simon.marchi@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/configure.ac b/configure.ac
index 04f9cef4c..699147372 100644
--- a/configure.ac
+++ b/configure.ac
@@ -45,6 +45,7 @@ AX_APPEND_COMPILE_FLAGS([ dnl
 		-Wmissing-parameter-type dnl
 		-Wold-style-definition dnl
 		-Wstrict-prototypes dnl
+		-Wshadow dnl
 	],
 	[WARN_CFLAGS],
 	[-Werror])