##############################################################################
# MOO_COMPONENTS(default-yes,default-no)
#
AC_DEFUN([MOO_COMPONENTS],[
  AC_REQUIRE([MOO_AC_CHECK_OS])

  m4_foreach([comp], [utils, edit, term, app],
             [build_moo[]comp=true])
  m4_foreach([comp], $2,
             [build_moo[]comp=false])

  m4_foreach([comp], [$1],
  [AC_ARG_WITH([moo[]comp],
    AC_HELP_STRING([--without-moo[]comp], [disable moo[]comp component (default = NO)]),
    [if test "x$withval" = "xyes"; then build_moo[]comp=true; else build_moo[]comp=false; fi])
  ])

  m4_foreach([comp], [$2],
  [AC_ARG_WITH([moo[]comp],
    AC_HELP_STRING([--with-moo[]comp], [enable moo[]comp component (default = NO)]),
    [if test "x$withval" = "xyes"; then build_moo[]comp=true; else build_moo[]comp=false; fi])])

  if test "x$MOO_OS_CYGWIN" = "xyes"; then
    build_mooutils=false
    build_mooedit=false
    build_mooapp=false
    build_mooterm=true
  fi

  if $build_mooapp; then
    build_mooedit=true
  fi
  if $build_mooedit; then
    build_mooutils=true
  fi
  if test "x$MOO_OS_CYGWIN" != "xyes"; then
    $build_mooterm && build_mooutils=true
  fi

  build_mooscript=$build_mooedit
  MOO_BUILD_COMPS=

  m4_foreach([comp], [utils, script, edit, term, app],[
    AM_CONDITIONAL(MOO_BUILD_[]m4_toupper(comp), $build_moo[]comp)
    MOO_BUILD_[]m4_toupper(comp)=false
    if $build_moo[]comp; then
      AC_DEFINE(MOO_BUILD_[]m4_toupper(comp), [1], [build moo]comp)
      MOO_BUILD_[]m4_toupper(comp)=true
      MOO_BUILD_COMPS="moo[]comp $MOO_BUILD_COMPS"
      MOO_[]m4_toupper(comp)_ENABLED_DEFINE=["#define MOO_]m4_toupper(comp)[_ENABLED 1"]
    else
      MOO_[]m4_toupper(comp)_ENABLED_DEFINE=["#undef MOO_]m4_toupper(comp)[_ENABLED"]
    fi
    AC_SUBST(MOO_[]m4_toupper(comp)_ENABLED_DEFINE)
  ])

  MOO_BUILD_SCRIPT=$MOO_BUILD_EDIT

  if test "x$MOO_OS_BSD" = "xyes"; then
    $build_mooterm && MOO_LIBS="-lutil $MOO_LIBS"
  fi
])