--- previous/configure	2018/04/24 19:25:10	1.1
+++ previous/configure	2018/04/24 19:33:02	1.1.1.3
@@ -4,7 +4,7 @@
 # for those used to the autotools configure script conventions
 
 if ! which cmake > /dev/null; then
-  echo "ERROR: You need the 'cmake' program to configure the Hatari build process."
+  echo "ERROR: You need the 'cmake' program to configure the Previous build process."
   echo "Please install 'cmake' first, then try again."
   exit 1
 fi
@@ -15,8 +15,6 @@ print_help()
   echo "Parameters are:"
   echo "  --prefix=<path>         Set the install prefix to path"
   echo "  --enable-debug          Enable debug (non-optimized) build"
-  echo "  --enable-small-mem      Use less memory - at the expense of emulation speed"
-  echo "  --disable-dsp           Disable DSP emulation for Falcon mode."
   echo "  --disable-tracing       Disable tracing messages for debugging"
   echo "  --disable-osx-bundle    Disable application bundling on Mac OS X"
   echo "  --cross-compile-win32   Build the Windows version under linux"
@@ -49,24 +47,12 @@ do
       build_type="Release"
       cmake_args="$cmake_args -DCMAKE_BUILD_TYPE:STRING=Release"
     ;;
-    --enable-dsp)
-      cmake_args="$cmake_args -DENABLE_DSP_EMU:BOOL=1"
-    ;;
-    --disable-dsp)
-      cmake_args="$cmake_args -DENABLE_DSP_EMU:BOOL=0"
-    ;;
     --enable-tracing)
       cmake_args="$cmake_args -DENABLE_TRACING:BOOL=1"
     ;;
     --disable-tracing)
       cmake_args="$cmake_args -DENABLE_TRACING:BOOL=0"
     ;;
-    --enable-small-mem)
-      cmake_args="$cmake_args -DENABLE_SMALL_MEM:BOOL=1"
-    ;;
-    --disable-small-mem)
-      cmake_args="$cmake_args -DENABLE_SMALL_MEM:BOOL=0"
-    ;;
     --enable-osx-bundle)
       cmake_args="$cmake_args -DENABLE_OSX_BUNDLE:BOOL=1"
     ;;
@@ -85,6 +71,9 @@ do
   shift 1
 done
 
+# remove previous cmake's cache
+rm -f `dirname $0`/CMakeCache.txt
+
 cmake `dirname $0` $cmake_args || exit 1
 
 echo