From 072734692e1ede359a7348ab81f9918d337f0c11 Mon Sep 17 00:00:00 2001
From: Matthew Jordan <mjordan@digium.com>
Date: Mon, 30 Mar 2015 01:57:07 +0000
Subject: clang compiler warnings: Ignore -Wunused-command-line-argument

Asterisk's build system has a tendency to pass include directives for libraries
to everything compiled within a particular group of source files. This means
we pass the header for libxml2 to things that don't necessarily need it. As a
result, we ignore this particular warning.

Review: https://reviewboard.asterisk.org/r/4545/

ASTERISK-24917
Reported by: dkdegroot
patches:
  rb4545.patch submitted by dkdegroot (License 6600)
........

Merged revisions 433720 from http://svn.asterisk.org/svn/asterisk/branches/11
........

Merged revisions 433721 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@433722 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 Makefile.rules | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Makefile.rules b/Makefile.rules
index 41205bc87..a24cc72b7 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -101,10 +101,17 @@ endif
 
 %.o: %.i
 	$(ECHO_PREFIX) echo "   [CCi] $< -> $@"
+ifneq ($(AST_CLANG_BLOCKS),)
+ifeq ($(COMPILE_DOUBLE),yes)
+	$(CMD_PREFIX) $(CC) -o /dev/null -c $< $(CC_CFLAGS) $(OPTIMIZE) -Wno-unused-command-line-argument
+endif
+	$(CMD_PREFIX) $(CC) -o $@ -c $< $(CC_CFLAGS) $(_ASTCFLAGS_COVERAGE) -Wno-unused-command-line-argument
+else
 ifeq ($(COMPILE_DOUBLE),yes)
 	$(CMD_PREFIX) $(CC) -o /dev/null -c $< $(CC_CFLAGS) $(OPTIMIZE)
 endif
 	$(CMD_PREFIX) $(CC) -o $@ -c $< $(CC_CFLAGS) $(_ASTCFLAGS_COVERAGE)
+endif
 
 ifneq ($(COMPILE_DOUBLE),yes)
 %.o: %.c
-- 
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