34 lines
928 B
Nix
34 lines
928 B
Nix
args: with args; with lib;
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stdenv.mkDerivation {
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inherit suffix name ghc readline ncurses;
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buildInputs = (libraries ++ [ghcPkgUtil]);
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tags = map (x : sourceWithTagsDerivation ((lib.traceWhatis x).passthru.sourceWithTags))
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(uniqList { inputList= filter annotatedWithSourceAndTagInfo libraries; } );
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phases="installPhase";
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installPhase="
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ensureDir \$out/bin
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if test -n \"\$ghcPackagedLibs\"; then
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g=:\$(echo \$ghc/lib/ghc-*/package.conf)
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fi
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for a in ghc ghci ghc-pkg; do
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app=$(ls -al $ghc/bin/$a | sed -n 's%.*-> \\(.*\\)%\\1%p');
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cat > \"\$out/bin/\$a$suffix\" << EOF
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#!`type -f sh | gawk '{ print $3; }'`
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export LIBRARY_PATH=\$readline/lib:\$ncurses/lib
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GHC_PACKAGE_PATH=\${GHC_PACKAGE_PATH}\${g} \$ghc/bin/$app \"\\\$@\"
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EOF
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chmod +x \"\$out/bin/\$a$suffix\"
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done
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ensureDir \$out/src
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for i in \$tags; do
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ln -s \$i/src/* \$out/src
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done
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";
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}
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