From ee4539904535b2a557921452fa993246f303fe08 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Wed, 7 May 2014 20:25:30 +0200
Subject: [PATCH] print some debug information

---
 configure.ac | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/configure.ac b/configure.ac
index bb0f874e7..ea80b6649 100644
--- a/configure.ac
+++ b/configure.ac
@@ -34,8 +34,12 @@ m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
 ext_CFLAGS="${CFLAGS+yes}"
 
+echo "!!!!!!!!! before A_C_PROG_CC CFLAGS=\"${CFLAGS-<unset>}\" GCC=\"${GCC-<unset>}\" ext_CFLAGS=\"${ext_CFLAGS-<unset>}\""
+
 AC_PROG_CC
 
+echo "!!!!!!!!! after A_C_PROG_CC CFLAGS=\"${CFLAGS-<unset>}\" GCC=\"${GCC-<unset>}\" ext_CFLAGS=\"${ext_CFLAGS-<unset>}\""
+
 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 
 AC_SUBST([AM_CPPFLAGS], ['-I. -I$(srcdir) -I$(top_builddir)/src/include'])
@@ -273,6 +277,8 @@ AM_MAINTAINER_MODE
 # Set default CFLAGS - only use -Wall if we have gcc
 
 # the above AC_PROG_CC may set CFLAGS to "-O2 -g"
+echo "!!!!!!!!! before ngspice CFLAGS massage, CFLAGS=\"${CFLAGS-<unset>}\" GCC=\"${GCC-<unset>}\" ext_CFLAGS=\"${ext_CFLAGS-<unset>}\""
+
 if test "x$ext_CFLAGS" != xyes; then
 
     if test "x$enable_debug" = xno; then
@@ -297,6 +303,8 @@ if test "x$ext_CFLAGS" != xyes; then
 
 fi
 
+echo "!!!!!!!!! after ngspice CFLAGS massage, CFLAGS=\"${CFLAGS-<unset>}\" GCC=\"${GCC-<unset>}\" ext_CFLAGS=\"${ext_CFLAGS-<unset>}\""
+
 # the profiling option
 if test "x$enable_gprof" = xyes; then
     # Probably other compilers support -pg or something similar;