Index: configure
===================================================================
--- configure   (revision 16039)
+++ configure   (working copy)
@@ -2799,7 +2799,8 @@
 
 
 
-CFLAGS="$CFLAGS -pipe -ffast-math -Wall -Wno-sign-compare"
+#CFLAGS="$CFLAGS -pipe -ffast-math -Wall -Wno-sign-compare"
+CFLAGS="$CFLAGS -pipe -ffast-math -Wall"
 CPPFLAGS="$CPPFLAGS -I../common"
 
 
@@ -3145,7 +3146,7 @@
 echo "$as_me:$LINENO: checking whether $CC supports -Wno-unused-parameter" >&5
 echo $ECHO_N "checking whether $CC supports -Wno-unused-parameter... $ECHO_C" >&6
 OLD_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -Wno-unused-parameter"
+#CFLAGS="$CFLAGS -Wno-unused-parameter"
 cat >conftest.$ac_ext <<_ACEOF
 int foo;
 _ACEOF
@@ -3190,7 +3191,7 @@
 echo "$as_me:$LINENO: checking whether $CC supports -Wno-pointer-sign" >&5
 echo $ECHO_N "checking whether $CC supports -Wno-pointer-sign... $ECHO_C" >&6
 OLD_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -Wno-pointer-sign"
+#CFLAGS="$CFLAGS -Wno-pointer-sign"
 cat >conftest.$ac_ext <<_ACEOF
 int foo;
 _ACEOF
@@ -3223,7 +3224,7 @@
 echo $ECHO_N "checking whether $CC can actually use -Wno-pointer-sign... $ECHO_C" >&6
        # This option causes warnings in C++ mode
        # Note: -Werror must be before -Wno-pointer-sign, otherwise it does not do anything
-       CFLAGS="$OLD_CFLAGS -Werror -Wno-pointer-sign"
+       #CFLAGS="$OLD_CFLAGS -Werror -Wno-pointer-sign"
        cat >conftest.$ac_ext <<_ACEOF
 int foo;
 _ACEOF
@@ -3252,7 +3253,7 @@
 
                echo "$as_me:$LINENO: result: yes" >&5
 echo "${ECHO_T}yes" >&6
-               CFLAGS="$OLD_CFLAGS -Wno-pointer-sign"
+               #CFLAGS="$OLD_CFLAGS -Wno-pointer-sign"
 
 else
   echo "$as_me: failed program was:" >&5
@@ -3281,10 +3282,10 @@
 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
 
-echo "$as_me:$LINENO: checking whether $CC supports -Wno-switch" >&5
-echo $ECHO_N "checking whether $CC supports -Wno-switch... $ECHO_C" >&6
-OLD_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -Wno-switch"
+#echo "$as_me:$LINENO: checking whether $CC supports -Wno-switch" >&5
+#echo $ECHO_N "checking whether $CC supports -Wno-switch... $ECHO_C" >&6
+#OLD_CFLAGS="$CFLAGS"
+#CFLAGS="$CFLAGS -Wno-switch"
 cat >conftest.$ac_ext <<_ACEOF
 int foo;
 _ACEOF
@@ -4934,7 +4935,7 @@
 case $enable_debug in
    "no")
        # default value
-       CFLAGS="$CFLAGS -Wno-unused -Wno-parentheses"
+   #   CFLAGS="$CFLAGS -Wno-unused -Wno-parentheses"
        ;;
    "yes")
        CFLAGS="$CFLAGS -g -DDEBUG"