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34 lines
1.2 KiB
Nix
34 lines
1.2 KiB
Nix
{ mkDerivation
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, overrideCabal
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, super-haste-compiler
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}:
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overrideCabal super-haste-compiler (drv: {
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configureFlags = [ "-f-portable" ];
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prePatch = ''
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# Get ghc libdir by invoking ghc and point to haste-cabal binary
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substituteInPlace src/Haste/Environment.hs \
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--replace \
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'hasteGhcLibDir = hasteSysDir' \
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'hasteGhcLibDir = head $ lines $ either (error . show) id $ unsafePerformIO $ shell $ run "ghc" ["--print-libdir"] ""' \
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--replace \
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'hasteCabalBinary = hasteBinDir </> "haste-cabal" ++ binaryExt' \
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'hasteCabalBinary = "haste-cabal" ++ binaryExt'
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# Don't try to download/install haste-cabal in haste-boot:
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patch src/haste-boot.hs << EOF
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@@ -178,10 +178,6 @@
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pkgSysLibDir, jsmodSysDir, pkgSysDir]
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mkdir True (hasteCabalRootDir portableHaste)
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- case getHasteCabal cfg of
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- Download -> installHasteCabal portableHaste tmpdir
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- Prebuilt fp -> copyHasteCabal portableHaste fp
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- Source mdir -> buildHasteCabal portableHaste (maybe "../cabal" id mdir)
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-- Spawn off closure download in the background.
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dir <- pwd -- use absolute path for closure to avoid dir changing race
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EOF
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'';
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})
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