41 lines
747 B
Nix
41 lines
747 B
Nix
{
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lib,
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file,
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hare,
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runCommandNoCC,
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writeText,
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}:
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let
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archs = lib.concatStringsSep " " (
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builtins.map (lib.removeSuffix "-linux") (
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builtins.filter (lib.hasSuffix "-linux") hare.meta.platforms
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)
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);
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mainDotHare = writeText "main.ha" ''
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export fn main() void = void;
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'';
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in
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runCommandNoCC "${hare.pname}-cross-compilation-test"
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{
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nativeBuildInputs = [
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hare
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file
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];
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}
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''
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HARECACHE="$(mktemp -d)"
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export HARECACHE
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readonly binprefix="bin"
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for a in ${archs}; do
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outbin="$binprefix-$a"
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set -x
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hare build -o "$outbin" -q -R -a "$a" ${mainDotHare}
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set +x
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printf -- 'Built "%s" target\n' "$a"
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done
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file -- "$binprefix-"*
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: 1>$out
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''
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