mirror of
https://github.com/Kbz-8/Pulse.git
synced 2026-01-11 15:33:34 +00:00
99 lines
2.8 KiB
Lua
99 lines
2.8 KiB
Lua
add_requires("nzsl", { configs = { shared = false, nzslc = true } })
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if is_cross() then
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add_requires("nzsl~host", { kind = "binary", host = true })
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end
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-- Yoinked from NZSL xmake repo
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rule("find_nzsl")
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on_config(function(target)
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import("core.project.project")
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import("core.tool.toolchain")
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import("lib.detect.find_tool")
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local envs
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if is_plat("windows") then
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local msvc = target:toolchain("msvc")
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if msvc and msvc:check() then
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envs = msvc:runenvs()
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end
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elseif is_plat("mingw") then
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local mingw = target:toolchain("mingw")
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if mingw and mingw:check() then
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envs = mingw:runenvs()
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end
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end
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target:data_set("nzsl_envs", envs)
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local nzsl = project.required_package("nzsl~host") or project.required_package("nzsl")
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local nzsldir
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if nzsl then
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nzsldir = path.join(nzsl:installdir(), "bin")
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local osenvs = os.getenvs()
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envs = envs or {}
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for env, values in pairs(nzsl:get("envs")) do
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local flatval = path.joinenv(values)
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local oldenv = envs[env] or osenvs[env]
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if not oldenv or oldenv == "" then
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envs[env] = flatval
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elseif not oldenv:startswith(flatval) then
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envs[env] = flatval .. path.envsep() .. oldenv
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end
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end
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end
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local nzsla = find_tool("nzsla", { version = true, paths = nzsldir, envs = envs })
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local nzslc = find_tool("nzslc", { version = true, paths = nzsldir, envs = envs })
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target:data_set("nzsla", nzsla)
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target:data_set("nzslc", nzslc)
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target:data_set("nzsl_runenv", envs)
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end)
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rule_end()
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rule("compile_shaders")
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set_extensions(".nzsl")
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add_deps("find_nzsl")
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before_buildcmd_file(function(target, batchcmds, shaderfile, opt)
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local outputdir = target:data("nzsl_includedirs")
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local nzslc = target:data("nzslc")
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local runenvs = target:data("nzsl_runenv")
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assert(nzslc, "nzslc not found! please install nzsl package with nzslc enabled")
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batchcmds:show_progress(opt.progress, "${color.build.object}compiling.shader %s", shaderfile)
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local argv = { "--compile=spv-header", "--optimize" }
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if outputdir then
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batchcmds:mkdir(outputdir)
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table.insert(argv, "--output=" .. outputdir)
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end
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local kind = target:data("plugin.project.kind") or ""
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if kind:match("vs") then
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table.insert(argv, "--log-format=vs")
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end
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table.insert(argv, shaderfile)
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batchcmds:vrunv(nzslc.program, argv, { curdir = ".", envs = runenvs })
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local outputfile = path.join(outputdir or path.directory(shaderfile), path.basename(shaderfile) .. ".spv.h")
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batchcmds:add_depfiles(shaderfile)
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batchcmds:add_depvalues(nzslc.version)
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batchcmds:set_depmtime(os.mtime(outputfile))
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batchcmds:set_depcache(target:dependfile(outputfile))
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end)
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rule_end()
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target("SoftwareExample")
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add_deps("pulse_gpu")
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if is_plat("linux") then
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set_extension(".x86_64")
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end
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add_rules("compile_shaders")
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add_files("*.c")
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add_files("*.nzsl")
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target_end()
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