From baef090793302d67f029904c304b64e01348c3b6 Mon Sep 17 00:00:00 2001
From: Al <albarrentine@gmail.com>
Date: Mon, 12 Oct 2015 13:42:10 -0500
Subject: [PATCH] [logging] Wrapping logging statements in a do while (0) so
 the compiler always at least sees debug code

---
 src/log/log.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/log/log.h b/src/log/log.h
index d8c80412..d971ed40 100644
--- a/src/log/log.h
+++ b/src/log/log.h
@@ -20,9 +20,10 @@
 #define NO_DEBUG 1
 #endif
 
+
 #ifdef NO_DEBUG
 /* compile with all debug messages removed */
-#define log_debug(M, ...)
+#define log_debug(M, ...) do { if (0) fprintf(stderr, "\33[34mDEBUG\33[39m " M "  \33[90m at %s (%s:%d) \33[39m\n", ##__VA_ARGS__, __func__, __FILE__, __LINE__); } while (0)
 #else
 #ifdef LOG_NO_COLORS
   #define log_debug(M, ...) fprintf(stderr, "DEBUG " M " at %s (%s:%d) \n", ##__VA_ARGS__, __func__, __FILE__, __LINE__)
@@ -46,17 +47,17 @@
 
 #if LOG_LEVEL > LOG_LEVEL_INFO
 #undef log_info
-#define log_info(M, ...)
+#define log_info(M, ...) do { if (0) fprintf(stderr,  "\33[31mERR\33[39m   " M "  \33[90m at %s (%s:%d) \33[94merrno: %s\33[39m\n", ##__VA_ARGS__, __func__, __FILE__, __LINE__, clean_errno()); } while(0)
 #endif
 
 #if LOG_LEVEL > LOG_LEVEL_WARN
 #undef log_warn
-#define log_warn(M, ...)
+#define log_warn(M, ...) do { if (0) fprintf(stderr, "\33[91mWARN\33[39m  " M "  \33[90m at %s (%s:%d) \33[94merrno: %s\33[39m\n", ##__VA_ARGS__, __func__, __FILE__, __LINE__, clean_errno()); } while (0)
 #endif
 
 #if LOG_LEVEL > LOG_LEVEL_ERROR
 #undef log_error
-#define log_error(M, ...)
+#define log_error(M, ...) do { if (0) fprintf(stderr, "\33[32mINFO\33[39m  " M "  \33[90m at %s (%s:%d) \33[39m\n", ##__VA_ARGS__, __func__, __FILENAME__, __LINE__); } while (0)
 #endif
 
 #endif