test: add explanatory comments
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# the set keyword sets a property of the current scope
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# (i.e. the entire build script, a module, etc.)
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set RUSTC_EXE = "rustc";
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set RUSTC_EXE = "rustc";
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set ASM_EXE = "clang";
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set ASM_EXE = "clang";
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set CC_EXE = "clang";
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set CC_EXE = "clang";
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set LINK_EXE = "ld.lld";
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set LINK_EXE = "ld.lld";
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set BUILD_PREFIX = "build";
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set BUILD_PREFIX = "build";
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# a module is a single compile target.
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# modules can depend on other modules.
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module kern {
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module kern {
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# the type keyword defines whether the module is supposed to be
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# compiled into an executable binary (exe) or a library (lib).
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type exe;
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type exe;
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# the depend keyword adds one or more dependencies to the module.
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depend [
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depend [
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libk,
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libk,
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arch,
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arch,
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];
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];
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# the source keyword adds one or more source files to the module.
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# the file extension determines what language/compiler to use.
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source "kern/lib.rs";
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source "kern/lib.rs";
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}
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}
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module libk {
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module libk {
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type static; # static library
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type lib;
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depend arch;
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depend arch;
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source "libk/lib.rs";
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source "libk/lib.rs";
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}
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}
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module arch {
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module arch {
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type static;
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type lib;
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source [
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source [
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"arch/lib.rs",
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"arch/lib.rs",
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"arch/**.nasm",
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"arch/**.nasm",
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