Silence genperf's success-related chatter.

patches/04_silence_genperf_chatter.patch

Index: patches/04_silence_genperf_chatter.patch
===================================================================
--- patches/04_silence_genperf_chatter.patch	(revision 0)
+++ patches/04_silence_genperf_chatter.patch	(revision 0)
@@ -0,0 +1,53 @@
+Index: tools/genperf/perfect.c
+===================================================================
+--- tools/genperf/perfect.c	(revision 124732)
++++ tools/genperf/perfect.c	(working copy)
+@@ -673,8 +673,6 @@
+     sprintf(final->line[0], "  unsigned long rsl = (a ^ scramble[tab[b]]);\n");
+   }
+ 
+-  printf("success, found a perfect hash\n");
+-
+   free((void *)tabq);
+   free((void *)tabh);
+ }
+@@ -903,8 +901,6 @@
+       continue;                             /* two keys have same (a,b) pair */
+     }
+ 
+-    printf("found distinct (A,B) on attempt %ld\n", trysalt);
+-
+     /* Given distinct (A,B) for all keys, build a perfect hash */
+     if (!perfect(*tabb, *tabh, tabq, *blen, *smax, scramble, nkeys, form))
+     {
+@@ -934,8 +930,6 @@
+     break;
+   }
+ 
+-  printf("built perfect hash table of size %ld\n", *blen);
+-
+   /* free working memory */
+   free((void *)tabq);
+ }
+@@ -1145,7 +1139,6 @@
+ 
+   /* read in the list of keywords */
+   getkeys(&keys, &nkeys, textroot, keyroot, form);
+-  printf("Read in %ld keys\n",nkeys);
+ 
+   /* find the hash */
+   findhash(&tab, &alen, &blen, &salt, &final, 
+@@ -1153,13 +1146,11 @@
+ 
+   /* generate the phash.c file */
+   make_c(tab, smax, blen, scramble, &final, form);
+-  printf("Wrote phash.c\n");
+ 
+   /* clean up memory sources */
+   refree(textroot);
+   refree(keyroot);
+   free((void *)tab);
+-  printf("Cleaned up\n");
+ }
+ 
+