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import("lib.detect.find_tool")
import("core.base.semver")
import("core.tool.toolchain")
import("utils.ci.is_running", {alias = "ci_is_running"})
local _CLANG_MIN_VER = "19"
local _GCC_MIN_VER = "15"
local _MSVC_MIN_VER = "14.35"
function clang_min_ver()
return _CLANG_MIN_VER
end
function gcc_min_ver()
return _GCC_MIN_VER
end
function msvc_min_ver()
return _MSVC_MIN_VER
end
function _check_tool_version(name, min_ver)
local tool = find_tool(name, {version = true})
if not (tool and tool.version and semver.compare(tool.version, min_ver) >= 0) then
return false
end
return true
end
function _check_msvc_version(min_ver)
local msvc = toolchain.load("msvc")
if not msvc or not msvc:check() then
return false
end
local vcvars = msvc:config("vcvars")
if not vcvars or not vcvars.VCInstallDir or not vcvars.VCToolsVersion then
return false
end
local version = vcvars.VCToolsVersion
if not version or not (semver.compare(version, min_ver) >= 0) then
return false
end
return true
end
function main(_)
if is_subhost("windows") then
if not _check_msvc_version(msvc_min_ver()) then
return
end
-- on windows, llvm libc++ std module is currently not supported, uncommend when supported
-- if not check_tool_version("clang", CLANG_MIN_VER) then
-- return
-- end
elseif is_host("linux") then
if not _check_tool_version("gcc", gcc_min_ver()) or not _check_tool_version("clang", clang_min_ver()) then
return
end
else
return
end
local cl_str = "modules\\std.ixx"
local clang_str = is_host("windows") and "v1\\std.cppm" or "v1/std.cppm"
local gcc_str = "v1/std.cppm"
local flags = true and "-vD" or ""
local outdata
outdata = os.iorun("xmake b " .. flags)
if outdata then
local success = false
-- on windows, llvm libc++ std module is currently not supported, uncommend when supported
if is_subhost("windows") then
success = outdata:find(cl_str, 1, true) -- and outdata:find(clang_str, 1, true)
else
success = outdata:find(gcc_str, 1, true) and outdata:find(clang_str, 1, true)
end
if not success then
raise("Multiple runtimes doesn't work\n%s", outdata)
end
end
end
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