fix makefiles etc for subdirs

configure

@@ -32,7 +32,6 @@ cross_prefix=""
 cc="gcc"
 host_cc="gcc"
 ar="ar"
-make="make"
 strip="strip"
 cpu=`uname -m`
 case "$cpu" in
@@ -115,8 +114,6 @@ for opt do
   ;;
   --cc=*) cc=`echo $opt | cut -d '=' -f 2`
   ;;
-  --make=*) make=`echo $opt | cut -d '=' -f 2`
-  ;;
   --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
   ;;
   --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
@@ -229,7 +226,6 @@ echo "  --source-path=PATH       path of source code [$source_path]"
 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 echo "  --sysroot=PREFIX         prepend PREFIX to library/include paths []"
 echo "  --cc=CC                  use C compiler CC [$cc]"
-echo "  --make=MAKE              use specified make [$make]"
 echo "  --with-libgcc            use /lib/libgcc_s.so.1 instead of libtcc1.a"
 echo ""
 #echo "NOTE: The object files are build at the place where configure is launched"
@@ -238,7 +234,7 @@ fi
 
 if test "$mingw32" = "yes" ; then
     if test -z "$prefix" ; then
-        prefix="/c/Program Files/tcc"
+        prefix="C:/Program Files/tcc"
     fi
     execprefix="$prefix"
     bindir="$prefix"
@@ -281,7 +277,6 @@ echo "Doc directory       $docdir"
 echo "Target root prefix  $sysroot"
 echo "Source path      $source_path"
 echo "C compiler       $cc"
-echo "make             $make"
 echo "CPU              $cpu"
 echo "Big Endian       $bigendian"
 echo "gprof enabled    $gprof"
@@ -302,7 +297,6 @@ echo "mandir=$mandir" >> config.mak
 echo "docdir=$docdir" >> config.mak
 echo "#define CONFIG_SYSROOT \"$sysroot\"" >> $TMPH
 echo "#define CONFIG_TCCDIR \"$tccdir\"" >> $TMPH
-echo "MAKE=$make" >> config.mak
 echo "CC=$cc" >> config.mak
 echo "GCC_MAJOR=$gcc_major" >> config.mak
 echo "#define GCC_MAJOR $gcc_major" >> $TMPH