From: Olivier Houchard <ohouchard@haproxy.com>
Date: Tue, 27 Nov 2018 13:47:58 +0000 (+0100)
Subject: BUILD: Makefile: Disable -Wcast-function-type if it exists.
X-Git-Tag: v1.9-dev9~119
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=73bce43812da8c9415d40e370a63396deeb58b29;p=thirdparty%2Fhaproxy.git

BUILD: Makefile: Disable -Wcast-function-type if it exists.

Disable -Wcast-function-type for recent gcc, if we're casting a function
type to another one, it is assumed we know what we're doing.
---

diff --git a/Makefile b/Makefile
index 6d7a01598d..f28ed5809a 100644
--- a/Makefile
+++ b/Makefile
@@ -186,6 +186,7 @@ SPEC_CFLAGS += $(call cc-nowarn,clobbered)
 SPEC_CFLAGS += $(call cc-nowarn,missing-field-initializers)
 SPEC_CFLAGS += $(call cc-nowarn,implicit-fallthrough)
 SPEC_CFLAGS += $(call cc-nowarn,stringop-overflow)
+SPEC_CFLAGS += $(call cc-nowarn,cast-function-type)
 SPEC_CFLAGS += $(call cc-opt,-Wtype-limits)
 SPEC_CFLAGS += $(call cc-opt,-Wshift-negative-value)
 SPEC_CFLAGS += $(call cc-opt,-Wshift-overflow=2)