From: Willy Tarreau <w@1wt.eu>
Date: Fri, 27 Oct 2017 09:06:11 +0000 (+0200)
Subject: BUILD: Makefile: disable -Wunused-label
X-Git-Tag: v1.8-rc1~212
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=eff9a9ef950caa7327515a9f3063228dd9559b29;p=thirdparty%2Fhaproxy.git

BUILD: Makefile: disable -Wunused-label

It's becoming extremely tricky not to make gcc warn about unused labels
with support for openssl 1.1 and 1.1.1, because some error paths only exist
for certain versions. Latest patch causes a warning for me on 1.0.2. There
is no real point it warning about an unused error label so let's disable
this warning.
---

diff --git a/Makefile b/Makefile
index ed93d29373..0ab30675b6 100644
--- a/Makefile
+++ b/Makefile
@@ -149,6 +149,7 @@ SPEC_CFLAGS += $(call cc-opt,-fwrapv)
 SPEC_CFLAGS += $(call cc-nowarn,format-truncation)
 SPEC_CFLAGS += $(call cc-nowarn,address-of-packed-member)
 SPEC_CFLAGS += $(call cc-nowarn,null-dereference)
+SPEC_CFLAGS += $(call cc-nowarn,unused-label)
 
 #### Memory usage tuning
 # If small memory footprint is required, you can reduce the buffer size. There