From 92496abe0f4e606a5fd8227d861aedff466b9679 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Thu, 22 Jan 2015 14:10:11 +0000
Subject: [PATCH] unix: Enable extra compiler warnings.

To address issue #699.
---
 unix/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/unix/Makefile b/unix/Makefile
index 43b5bf2dda..6da5f6a175 100644
--- a/unix/Makefile
+++ b/unix/Makefile
@@ -18,7 +18,8 @@ INC +=  -I..
 INC += -I$(BUILD)
 
 # compiler settings
-CWARN = -Wall -Wpointer-arith -Werror
+CWARN = -Wall -Werror
+CWARN += -Wdouble-promotion -Wformat -Wmissing-declarations -Wmissing-prototypes -Wold-style-definition -Wpointer-arith -Wredundant-decls -Wshadow -Wsign-compare -Wstrict-prototypes -Wuninitialized -Wunused-parameter
 CFLAGS = $(INC) $(CWARN) -ansi -std=gnu99 -DUNIX $(CFLAGS_MOD) $(COPT) $(CFLAGS_EXTRA)
 
 # Debugging/Optimization