OSX_VERSION="10.8"
	KNAME=$(uname -s)
	ARCH=$(uname -m)
	case "${KNAME}" in
	SunOS)
		ARCH=$(isainfo -k)
		;;
	esac
}

## FIXME:
## In OSX, 'readlink -f' option does not exist, hence
## we have our own readlink -f behavior here.
## Once OSX has the option, below function is good enough.
##
## readlink() {
##     return /bin/readlink -f "$1"
## }
##
readlink() {
	TARGET_FILE=$1

    constraint_values =
        [
            "@platforms//cpu:x86_64",
            "@platforms//os:ios",
        ],
    values = dict(
        if_oss(
            {"crosstool_top": "//tools/osx/crosstool:crosstool"},
        ),
    ),
    visibility = ["//visibility:public"],
)

config_setting(
    name = "chromiumos",
    constraint_values = if_google(
        ["@platforms//os:chromiumos"],