cat
1ff440e936
This contains some extraordinarily ugly hacks for a set of even uglier Makefiles. Signed-off-by: Ophestra <cat@gensokyo.uk>
123 lines
2.5 KiB
Go
123 lines
2.5 KiB
Go
package mrustc-source {
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description = "patched mrustc source tree";
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exclude = true;
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version# = "0.12.0";
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output = remoteGitHub {
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suffix = "thepowersgang/mrustc";
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tag = "v"+version;
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checksum = "Db25OAKL_1yZIF6MlXOTHhrEJ-Pd-i-accVtt5rJollmpKm6B3bgS0xN7hoC1cVu";
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};
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chmod = true;
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patches = [
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"0001-do-not-download-rustc.patch",
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"0002-Revert-HIR-Typecheck-Optimise-by-doing-multiple-chec.patch",
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"0003-rustc-src-enable-rustix-use-libc-feature-revert-port.patch",
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"remove-git-invocations.patch",
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];
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}
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package mrustc {
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description = "alternative rust compiler (re-implementation)";
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website = "https://github.com/thepowersgang/mrustc";
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anitya = 391250;
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source = mrustc-source;
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enterSource = true;
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writable = true;
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minimal = true;
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exec = make {
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inPlace = true;
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skipConfigure = true;
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make = [ "CXX='g++ -w'" ];
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// test suite runs during rustc-bootstrap
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skipCheck = true;
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install = "install -vD bin/mrustc /work/system/bin/mrustc";
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};
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inputs = [
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bash,
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// mrustc requires buggy gcc behaviour
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gcc,
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];
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runtime = [ gcc ];
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}
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package rustc-bootstrap-source {
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description = "rustc source tree used by mrustc";
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exclude = true;
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version# = "1.90.0";
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output = remoteTar {
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url = "https://static.rust-lang.org/dist/rustc-"+version+"-src.tar.gz";
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compress = gzip;
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checksum = "kUjk5mOHRc7cTom0uJ5afFTkhFcXLYK8tJl_aqduffGSHc0TH_a-KKz6PI0nk_xK";
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};
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chmod = true;
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}
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package rustc-bootstrap {
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description = "rust toolchain bootstrapped via mrustc";
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exclude = true;
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source = mrustc-source;
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extra = [ rustc-bootstrap-source ];
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enterSource = true;
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writable = true;
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exec = make {
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inPlace = true;
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skipConfigure = true;
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preMake = `
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export PARLEVEL=`+jobsE+`
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export RUSTC_SOURCE='../extra/rustc-bootstrap-source'
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export RUSTC_VERSION="$(cut -d ' ' -f 1 "$RUSTC_SOURCE/version")"
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export MRUSTC_TARGET_VER="$(cut -d '.' -f 1,2 <<< "$RUSTC_VERSION")"
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export OUTDIR_SUF="-$RUSTC_VERSION"
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patch -d "$RUSTC_SOURCE" -p0 < "rustc-$RUSTC_VERSION-src.patch"
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touch "$RUSTC_SOURCE/dl-version"
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ln -s "$RUSTC_SOURCE" "rustc-$RUSTC_VERSION-src"
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mkdir bin && ln -s /system/bin/mrustc bin/
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`;
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make = [
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"-f",
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"minicargo.mk",
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"CC=gcc",
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"CXX='g++ -w'",
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"LIBS",
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];
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check = [
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"CC=gcc",
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"CXX='g++ -w'",
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"test",
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"local_tests",
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];
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install = `
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export CC=gcc CXX=g++
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OUTDIR="output-$RUSTC_VERSION"
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make -f minicargo.mk "$OUTDIR/rustc"
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make -f minicargo.mk "$OUTDIR/cargo"
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make -C run_rustc
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`;
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};
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inputs = [
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bash,
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patch,
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cmake,
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pkg-config,
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perl,
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python,
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mrustc,
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kernel-headers,
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];
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}
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