44 lines
1.4 KiB
Lua
44 lines
1.4 KiB
Lua
-- Compile shaders to includables headers
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rule("compile_shaders")
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on_load(function (target)
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target:add("deps", "NazaraShaderCompiler")
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target:set("policy", "build.across_targets_in_parallel", false)
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end)
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-- temporary fix
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before_build("mingw", function (target)
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local mingw = target:toolchain("mingw")
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local bindir = mingw:bindir()
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local targetdir = target:targetdir()
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if bindir then
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os.trycp(path.join(bindir, "libgcc_s_seh-1.dll"), targetdir)
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os.trycp(path.join(bindir, "libstdc++-6.dll"), targetdir)
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os.trycp(path.join(bindir, "libwinpthread-1.dll"), targetdir)
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end
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end)
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before_buildcmd_file(function (target, batchcmds, shaderfile, opt)
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local nzslc = target:dep("NazaraShaderCompiler")
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-- add commands
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batchcmds:show_progress(opt.progress, "${color.build.object}compiling shader %s", shaderfile)
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local argv = {"--compile", "--partial", "--header-file"}
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-- handle --log-format
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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:targetfile(), argv, { curdir = "." })
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local outputFile = path.join(path.directory(shaderfile), path.basename(shaderfile) .. ".nzslb.h")
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-- add deps
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batchcmds:add_depfiles(shaderfile)
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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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