m4/features.m4

   1 # Macros to list feature set
   2 #
   3
   4 AC_DEFUN([FC_FEATURE],
   5 [
   6   if test "x$2" = "xmissing" ; then
   7     missing_list="${missing_list}
   8 $1"
   9     if test "x$3" != "x" ; then
  10       missing_list="${missing_list} - requires $3"
  11     fi
  12   fi
  13 ])
  14
  15 # List features that were not enabled due to some missing dependency
  16 AC_DEFUN([FC_MISSING_FEATURES],
  17 [
  18 AC_ARG_WITH([missinglist],
  19   AS_HELP_STRING([--with-missinglist], [list missing features after configure]),
  20   [list_missing_features=${withval}], [list_missing_features=no])
  21
  22 if test "x$list_missing_features" = "xyes" ; then
  23   FC_FEATURE([readline], [$feature_readline])
  24   FC_FEATURE([sound], [$feature_sound], [SDL_mixer])
  25   FC_FEATURE([additional mapimg formats], [$feature_magickwand], [MagickWand])
  26   FC_FEATURE([bz2 savegame compression], [$feature_bz2], [libbz2])
  27   FC_FEATURE([xz savegame compression], [$feature_xz], [liblzma])
  28   FC_FEATURE([threads suitable for threaded ai], [$feature_thr_cond], [pthreads])
  29   FC_FEATURE([lua linked from system], [$feature_syslua], [lua-5.2])
  30   FC_FEATURE([IPv6 support], [$feature_ipv6], [IPv6 functions])
  31
  32   if test "x$missing_list" = "x" ; then
  33     AC_MSG_NOTICE([
  34 ************** No optional features missing ***************])
  35   else
  36     AC_MSG_NOTICE([
  37 **************** Missing optional features ****************
  38 $missing_list])
  39   fi
  40 fi
  41 ])