From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 19 Nov 2016 18:14:09 +0000 (+0000)
Subject: common.make.in: add -Wno-unused-value
X-Git-Tag: adns-1.5.2~21
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=a4fee17d011690ab8bb854df3479e250fe83448f;p=adns.git

common.make.in: add -Wno-unused-value

Our GET_* macros return the value they've assigned, for convenience,
but this upsets new versions of gcc:

  warning: right-hand operand of comma expression has no effect [-Wunused-value]

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/common.make.in b/common.make.in
index baced41..590ffaf 100644
--- a/common.make.in
+++ b/common.make.in
@@ -33,7 +33,7 @@ LDFLAGS=	$(AUTOLDFLAGS) $(DIRLDFLAGS) $(XLDFLAGS)
 LDLIBS=		@LIBS@ $(XLIBS)
 AUTOCFLAGS=	@CFLAGS@
 AUTOLDFLAGS=	@LDFLAGS@
-WARNS=		@WARNS@
+WARNS=		@WARNS@ -Wno-unused-value
 #WERROR=	-Werror
 
 M4=		m4