ladanyi@1489: AC_DEFUN([LX_ENABLE_DOC],
ladanyi@1489: [
ladanyi@1489:   AC_ARG_ENABLE([doc],
ladanyi@1489: AS_HELP_STRING([--enable-doc@<:@=yes|no|full@:>@], [build the documentation (full enables internal documentation too) @<:@default=yes@:>@])
ladanyi@1489: AS_HELP_STRING([--disable-doc], [do not build the documentation]),
ladanyi@1489:          [], [enable_doc=yes])
ladanyi@1489: 
ladanyi@1489:   AC_MSG_CHECKING([whether to build the documention])
ladanyi@1489:   case "$enable_doc" in
ladanyi@1489:     yes)
ladanyi@1489:       DOXYGEN_INTERNAL_DOCS=NO
ladanyi@1489:       AC_MSG_RESULT([yes])
ladanyi@1489:       ;;
ladanyi@1489:     full)
ladanyi@1489:       DOXYGEN_INTERNAL_DOCS=YES
ladanyi@1489:       AC_MSG_RESULT([full])
ladanyi@1489:       ;;
ladanyi@1489:     no)
ladanyi@1489:       DOXYGEN_INTERNAL_DOCS=NO
ladanyi@1489:       AC_MSG_RESULT([no])
ladanyi@1489:       ;;
ladanyi@1489:     *)
ladanyi@1489:       AC_MSG_ERROR([bad value $enable_doc for option --enable-doc])
ladanyi@1489:       ;;
ladanyi@1489:   esac
ladanyi@1489:   AC_SUBST(DOXYGEN_INTERNAL_DOCS)
ladanyi@1489:   AM_CONDITIONAL([WANT_DOC], [test x"$enable_doc" != x"no"])
ladanyi@1489: ])