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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [config/] [acx.m4] - Rev 178
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# Autoconf M4 include file defining utility macros for complex Canadian # cross builds. dnl #### dnl # _GCC_TOPLEV_NONCANONICAL_BUILD dnl # $build_alias or canonical $build if blank. dnl # Used when we would use $build_alias, but empty is not OK. AC_DEFUN([_GCC_TOPLEV_NONCANONICAL_BUILD], [AC_REQUIRE([AC_CANONICAL_BUILD]) []dnl case ${build_alias} in "") build_noncanonical=${build} ;; *) build_noncanonical=${build_alias} ;; esac ]) []dnl # _GCC_TOPLEV_NONCANONICAL_BUILD dnl #### dnl # _GCC_TOPLEV_NONCANONICAL_HOST dnl # $host_alias, or $build_noncanonical if blank. dnl # Used when we would use $host_alias, but empty is not OK. AC_DEFUN([_GCC_TOPLEV_NONCANONICAL_HOST], [AC_REQUIRE([_GCC_TOPLEV_NONCANONICAL_BUILD]) []dnl case ${host_alias} in "") host_noncanonical=${build_noncanonical} ;; *) host_noncanonical=${host_alias} ;; esac ]) []dnl # _GCC_TOPLEV_NONCANONICAL_HOST dnl #### dnl # _GCC_TOPLEV_NONCANONICAL_TARGET dnl # $target_alias or $host_noncanonical if blank. dnl # Used when we would use $target_alias, but empty is not OK. AC_DEFUN([_GCC_TOPLEV_NONCANONICAL_TARGET], [AC_REQUIRE([_GCC_TOPLEV_NONCANONICAL_HOST]) []dnl case ${target_alias} in "") target_noncanonical=${host_noncanonical} ;; *) target_noncanonical=${target_alias} ;; esac ]) []dnl # _GCC_TOPLEV_NONCANONICAL_TARGET dnl #### dnl # ACX_NONCANONICAL_BUILD dnl # Like underscored version, but AC_SUBST's. AC_DEFUN([ACX_NONCANONICAL_BUILD], [AC_REQUIRE([_GCC_TOPLEV_NONCANONICAL_BUILD]) []dnl AC_SUBST(build_noncanonical) ]) []dnl # ACX_NONCANONICAL_BUILD dnl #### dnl # ACX_NONCANONICAL_HOST dnl # Like underscored version, but AC_SUBST's. 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