From 397d46f9779ee3b529d098c4eb9197a299b1b8e7 Mon Sep 17 00:00:00 2001
From: pnenzi <pnenzi>
Date: Sat, 23 Aug 2003 19:44:55 +0000
Subject: [PATCH] Added PZDEBUG symbol. This triggers the debug code of pole
 zero analysis.

---
 acconfig.h   |  3 +++
 configure.in | 10 +++++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/acconfig.h b/acconfig.h
index db94477cb..84bc5306d 100644
--- a/acconfig.h
+++ b/acconfig.h
@@ -50,6 +50,9 @@
 /* We do not want spurios debug info into non-developer code */
 #undef FTEDEBUG
 
+/* Define if you want to debug pole-zero analysis */
+#undef PZDEBUG
+
 /* Do not trigger unwanted traps by default */
 #undef NEWTRUNC
   
diff --git a/configure.in b/configure.in
index f42e8e4cd..097d541bb 100644
--- a/configure.in
+++ b/configure.in
@@ -69,7 +69,11 @@ AC_ARG_ENABLE(sensedebug,
     
 dnl --enable-stepdebug : define STEPDEBUG for the code
 AC_ARG_ENABLE(stepdebug,
-    [  --enable-stepdebug      Unkown debug option])     
+    [  --enable-stepdebug      Unknown debug option])     
+
+dnl --enable-pzdebug   : define PZDEBUG for the code
+AC_ARG_ENABLE(pzdebug,
+    [  --enable-pzdebug        Debug pole/zero code])     
 
 dnl --enable-intnoise : define INT_NOISE for the code
 AC_ARG_ENABLE(intnoise,
@@ -366,6 +370,10 @@ if test "$enable_stepdebug" = "yes"; then
         AC_DEFINE(STEPDEBUG)
         AC_MSG_RESULT(WARNING: STEPDEBUG debug is enabled)	
 fi
+if test "$enable_pzdebug" = "yes"; then
+        AC_DEFINE(PZDEBUG)
+        AC_MSG_RESULT(WARNING: Pole/Zero analysis debug is enabled)	
+fi
 
 if test "$enable_ekv" = "yes"; then
     AC_MSG_RESULT(Model EKV included)