fi
	done

	rm -rf out

	exit 0
}

function not_platforms_regexp () {
	local platform_re

	for platform_re in "$@"; do
		if echo "${PLATFORM}" | grep -- "${platform_re}" >/dev/null; then
			rm -rf out

			exit 0
		fi
	done

	return 0
}

function download () {
	local url file

	file="$1"
	url="$2"

# Load common functions
source ../common.sh

# Do not build if the "tcl" platform has been requested
not_platforms 'tcl'

# Do not support multiarch builds
not_platforms_regexp '^macosx.*i386-x86_64' '^macosx.*x86_64-i386'

# Requires Tcl 8.5 or newer
setup_tcl 8.5 8.6 || exit 1

# Download source
download_src

# Extract package