configure.in

AC_SUBST(MAKEINFO)
AC_SUBST(YACC)
AC_SUBST(config_shell)

# Host tools.
NCN_STRICT_CHECK_TOOL(AR, ar)
NCN_STRICT_CHECK_TOOL(AS, as)
NCN_STRICT_CHECK_TOOL(DLLTOOL, dlltool)
NCN_STRICT_CHECK_TOOL(LD, ld)
NCN_STRICT_CHECK_TOOL(NM, nm)
NCN_STRICT_CHECK_TOOL(RANLIB, ranlib, :)
NCN_STRICT_CHECK_TOOL(WINDRES, windres)
NCN_STRICT_CHECK_TOOL(OBJCOPY, objcopy)
NCN_STRICT_CHECK_TOOL(OBJDUMP, objdump)
AC_SUBST(CC)
AC_SUBST(CXX)
AC_SUBST(CFLAGS)
AC_SUBST(CXXFLAGS)
AC_SUBST(DEFAULT_YACC)
AC_SUBST(DEFAULT_LEX)
AC_SUBST(DEFAULT_M4)

# Target tools.
NCN_STRICT_CHECK_TARGET_TOOL(AR_FOR_TARGET, ar)
NCN_STRICT_CHECK_TARGET_TOOL(AS_FOR_TARGET, as)
NCN_STRICT_CHECK_TARGET_TOOL(DLLTOOL_FOR_TARGET, dlltool)
NCN_STRICT_CHECK_TARGET_TOOL(LD_FOR_TARGET, ld)
NCN_STRICT_CHECK_TARGET_TOOL(NM_FOR_TARGET, nm)
NCN_STRICT_CHECK_TARGET_TOOL(RANLIB_FOR_TARGET, ranlib, :)
NCN_STRICT_CHECK_TARGET_TOOL(WINDRES_FOR_TARGET, windres)

AC_SUBST(GCC_FOR_TARGET)
AC_SUBST(FLAGS_FOR_TARGET)
AC_SUBST(CC_FOR_TARGET)
AC_SUBST(GCJ_FOR_TARGET)
AC_SUBST(CXX_FOR_TARGET)
AC_SUBST(RAW_CXX_FOR_TARGET)
AC_SUBST(CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)
AC_SUBST(RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE)

# Fix up target tools.
if test "x${build}" = "x${host}" ; then
  # In this case, the newly built tools can and should be used,
  # so we override the results of the autoconf tests.
  # This should really only happen when the tools are actually being built,
  # but that's a further refinement.  The new build scheme, where
  # tools are built into a structure paralleling where they're installed,
  # should also eliminate all of this cleanly.
  AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
  AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
  DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
  LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
  NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
  RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
  WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
fi
# Certain tools may need extra flags.
AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}

AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
AC_ARG_ENABLE(maintainer-mode,
[  --enable-maintainer-mode enable make rules and dependencies not useful
                          (and sometimes confusing) to the casual installer],
      USE_MAINTAINER_MODE=$enableval,
      USE_MAINTAINER_MODE=no)
AC_MSG_RESULT($USE_MAINTAINER_MODE)
AC_SUBST(MAINTAINER_MODE_TRUE)
AC_SUBST(MAINTAINER_MODE_FALSE)
if test "$USE_MAINTAINER_MODE" = yes; then
  MAINTAINER_MODE_TRUE=
  MAINTAINER_MODE_FALSE='#'
else
  MAINTAINER_MODE_TRUE='#'
  MAINTAINER_MODE_FALSE=
fi	
MAINT=$MAINTAINER_MODE_TRUE
AC_SUBST(MAINT)dnl

AC_OUTPUT(Makefile)