From 60152880142086a170ba4e169fcb8216b351b090 Mon Sep 17 00:00:00 2001
From: Brian Norris <banorris@uci.edu>
Date: Wed, 14 Nov 2012 14:39:07 -0800
Subject: [PATCH] common/config: allow enable/disable ASSERT() easily

Now, assertions (ASSERT()) are only checked if the CONFIG_ASSERT macro
is defined. We leave this enabled for all builds for now.
---
 common.h | 5 +++++
 config.h | 6 ++++++
 2 files changed, 11 insertions(+)

diff --git a/common.h b/common.h
index 50410ea7..81b26728 100644
--- a/common.h
+++ b/common.h
@@ -20,6 +20,7 @@
 
 void assert_hook(void);
 
+#ifdef CONFIG_ASSERT
 #define ASSERT(expr) \
 do { \
 	if (!(expr)) { \
@@ -30,6 +31,10 @@ do { \
 		exit(EXIT_FAILURE); \
 	} \
 } while (0)
+#else
+#define ASSERT(expr) \
+	do { } while (0)
+#endif /* CONFIG_ASSERT */
 
 #define error_msg(...) fprintf(stderr, "Error: " __VA_ARGS__)
 
diff --git a/config.h b/config.h
index 109e8d86..e064e39a 100644
--- a/config.h
+++ b/config.h
@@ -9,6 +9,10 @@
 /*		#ifndef CONFIG_DEBUG
 		#define CONFIG_DEBUG
 		#endif
+
+		#ifndef CONFIG_ASSERT
+		#define CONFIG_ASSERT
+		#endif
 */
 
 /** Turn on support for dumping cyclegraphs as dot files at each
@@ -44,5 +48,7 @@
 /* Size of stack to allocate for a thread. */
 #define STACK_SIZE (1024 * 1024)
 
+/** Enable debugging assertions (via ASSERT()) */
+#define CONFIG_ASSERT
 
 #endif
-- 
2.34.1