From 24f73490c5cff2cbe09a575b0929ac181c36704a Mon Sep 17 00:00:00 2001
From: Ian Jackson <ian@liberator.(none)>
Date: Sat, 3 Oct 2009 21:49:07 +0100
Subject: [PATCH] WIP routesearch; allow -Ddebugflags=0

---
 yarrg/TODO     | 4 ++++
 yarrg/common.h | 2 ++
 yarrg/rsmain.c | 7 ++++++-
 3 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/yarrg/TODO b/yarrg/TODO
index ec4daed..80ec177 100644
--- a/yarrg/TODO
+++ b/yarrg/TODO
@@ -1,5 +1,9 @@
 route optimiser
  - fast version of rsvalue.c ?
+	time ./routesearch -DN 13460 20210 -1 0.005 search 30 7
+	46.478s	without -DN
+	 9.923 9.920 10.026 9.963 10.072 with -DN
+	 9.905 9.935  9.948 9.916  9.997 with debugging compiled right out
  - performance improvements
 
 create index sell_by_islandonly on sell (islandid, commodid, price);
diff --git a/yarrg/common.h b/yarrg/common.h
index 22f61cb..09bb391 100644
--- a/yarrg/common.h
+++ b/yarrg/common.h
@@ -83,7 +83,9 @@ enum {
 
 #endif /*DEBUG_FLAG_LIST*/
 
+#ifndef debug_flags
 extern unsigned debug_flags;
+#endif
 
 void debug_flush(void);
 #ifndef debug
diff --git a/yarrg/rsmain.c b/yarrg/rsmain.c
index 7904c01..868d790 100644
--- a/yarrg/rsmain.c
+++ b/yarrg/rsmain.c
@@ -10,15 +10,20 @@ int max_dist= -1;
 int main(int argc, const char **argv) {
   const char *arg;
 
+#ifndef debug_flags
   debug_flags= ~( dbg_sql2 );
+#endif
   sysassert( !setvbuf(debug,0,_IOLBF,0) );
   
   for (;;) {
     arg= *++argv;
     if (arg[0] != '-') break;
+#ifndef debug_flags
     if (!strcmp(arg,"-DN")) {
       debug_flags= 0;
-    } else {
+    } else
+#endif
+    {
       abort();
     }
   }
-- 
2.30.2