local optimizations = {
	tiny = "-Oz",
	size = "-Os",
	debug = "-Og",
	zero = "-O0",
	one = "-O1",
	two = "-O2",
	three = "-O3",
}
local debug = {
	release = "",
	debug = "-g",
}
local compilers = {--[["mingw32",]]"mingw64"--[[,"clang32","clang64"]]}

local builds = {}
for opti_k, opti_v, debug_k, debug_v, comp_k, comp_v in cartesian(optimizations, debug, compilers) do
	builds["bzip2-" .. opti_k .. "-" .. debug_k .. "-" .. comp_v] = {
		image="image-" .. comp_v,
		requires = {
			{"git", "bzip2"},
		},
		produces = {
			["libbz2.a"] = true,
		},
		env = {
			CFLAGS = " " .. opti_v .. " " .. debug_v,
		}
	}
end
return builds