From 8ea49c12235fc22bfe9d192224507c5a1183ee98 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Wed, 10 Apr 2013 14:31:28 +0200
Subject: [PATCH] build: squelch -Wdollar-in-identifier-extension warnings

The dtrace probes contain dollar signs. We know, llvm-gcc, and we don't
care. Suppress the warnings.
---
 config-unix.mk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/config-unix.mk b/config-unix.mk
index 494e60de..50695d75 100644
--- a/config-unix.mk
+++ b/config-unix.mk
@@ -80,6 +80,8 @@ endif
 
 ifeq (darwin,$(PLATFORM))
 HAVE_DTRACE=1
+# dtrace(1) probes contain dollar signs.
+CFLAGS += -Wno-dollar-in-identifier-extension
 CPPFLAGS += -D_DARWIN_USE_64_BIT_INODE=1
 LDFLAGS += -framework Foundation \
            -framework CoreServices \