From 27f7489adc75310863df6116d447cfc0959f6526 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Sat, 9 May 2015 19:59:52 +0200
Subject: build: exclude -Wredundant-decls

It's useless, and creates a bogus warning in subprocess-posix.c.

Since I don't know which compilers might have it by default, just change
it to -Wno-redundant-decls.
---
 waftools/detections/compiler.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'waftools/detections')

diff --git a/waftools/detections/compiler.py b/waftools/detections/compiler.py
index 7cae75e4dc..d3e6b34455 100644
--- a/waftools/detections/compiler.py
+++ b/waftools/detections/compiler.py
@@ -35,12 +35,13 @@ def __add_generic_flags__(ctx):
                                  "-Wdisabled-optimization",
                                  "-Wstrict-prototypes",
                                  "-Wno-format-zero-length",
-                                 "-Werror=format-security"])
+                                 "-Werror=format-security",
+                                 "-Wno-redundant-decls"])
 
 def __add_gcc_flags__(ctx):
     ctx.env.CFLAGS += ["-Wall", "-Wundef", "-Wmissing-prototypes", "-Wshadow",
                        "-Wno-switch", "-Wparentheses", "-Wpointer-arith",
-                       "-Wredundant-decls", "-Wno-pointer-sign"]
+                       "-Wno-pointer-sign"]
 
 def __add_clang_flags__(ctx):
     ctx.env.CFLAGS += ["-Wno-logical-op-parentheses", "-fcolor-diagnostics",
-- 
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