When building with gcc 4.0, we use -Wno-pointer-sign to reduce the amount of

warnings. I consider this a temporary "fix" that we should remove later on.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7051 a1c6a512-1295-4272-9138-f99709370657

tools/configure

@@ -649,6 +649,13 @@ else
 
  echo "Using $CC $gccver ($gccnum)"
 
+ if test "$gccnum" -ge "400"; then 
+   # gcc 4.0 is just *so* much pickier on arguments that differ in signedness
+   # so we ignore that warnings for now
+   # -Wno-pointer-sign
+   GCCOPTS="$GCCOPTS -Wno-pointer-sign"
+ fi
+
 fi
 
 if test "X$ccache" = "Xyes"; then