49 lines
928 B
Lua
49 lines
928 B
Lua
clibrary {
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name = "headers",
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hdrs = { "./src/*.h" }
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}
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cprogram {
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name = "llgen",
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-- These use pre-LLgen'd versions of LLgen.c, Lpars.c and tokens.c. If
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-- LLgen.g gets updated, they need rebuilding. Use the bootstrap script to
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-- do this.
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srcs = { "./src/*.c" },
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deps = { "+headers" },
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vars = {
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["+cflags"] = {
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"-DLIBDIR=\\\""..posix.getcwd().."/"..cwd().."/lib\\\"",
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"-DNON_CORRECTING"
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},
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}
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}
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definerule("llgen",
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{
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srcs = { type="targets" },
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},
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function(e)
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-- Remember this is executed from the caller's directory; local
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-- target names will resolve there
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local fs = replace(basename(filenamesof(e.srcs)), "%.g$", "")
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return normalrule {
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name = e.name,
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cwd = e.cwd,
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outleaves = {
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"Lpars.c",
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"Lpars.h",
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replace(fs, "$", ".c")
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},
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ins = {
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"util/LLgen+llgen",
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e.srcs,
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},
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commands = {
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"cd %{dir} && rm -f %{outs} && %{abspath(ins)}"
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}
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}
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end
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)
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