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e805baacb7
The package set is built entirely from source using the stdenv and Hugs. This also replaces the recently added microhs package, which was built from pre-generated compiler output. Co-authored-by: sternenseemann <sternenseemann@systemli.org>
51 lines
1.3 KiB
Nix
51 lines
1.3 KiB
Nix
{
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args,
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hugs,
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microhs,
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stdenv,
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}:
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stdenv.mkDerivation (
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finalAttrs:
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let
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args' = args finalAttrs;
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in
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args'
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// {
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pname = "microhs-cpphs";
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nativeBuildInputs = [ hugs ];
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makeFlags = [ "USECPPHS=$(TMP)/cpphs-boot" ];
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buildFlags = [
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"bootstrapcpphs"
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"bin/cpphs"
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];
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# Generate cpphs-boot and populate paths that the target uses
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# We can't use cpphs-hugs directly because it's too primitive
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preBuild = ''
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mkdir -p $TMP/cpphs-hugs/src
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cp -r hugs/* cpphscompat/* cpphssrc/malcolm-wallace-universe/{polyparse-*/src,cpphs-*}/* $TMP/cpphs-hugs/src/
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find $TMP/cpphs-hugs/src -type f -name '*.hs' -exec ${hugs}/bin/cpphs-hugs --noline '{}' '-O{}.tmp' \;
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find $TMP/cpphs-hugs/src -type f -name '*.hs' -exec mv '{}.tmp' '{}' \;
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sed -i -e '/fail *= *Fail\.fail/d' $TMP/cpphs-hugs/src/Text/ParserCombinators/Poly/Parser.hs
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${microhs}/bin/mhs -l -i$TMP/cpphs-hugs/src $TMP/cpphs-hugs/src/cpphs.hs -o$TMP/cpphs-boot
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mkdir -p bin generated
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touch cpphssrc/malcolm-wallace-universe/.git targets.conf
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cp ${microhs}/bin/mhs bin/mhs
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'';
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installPhase = ''
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runHook preInstall
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install -m755 -d $out/bin
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install -m755 bin/cpphs $out/bin/cpphs
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runHook postInstall
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'';
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doInstallCheck = false;
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}
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)
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