mirror of
https://github.com/NixOS/nixpkgs.git
synced 2025-01-09 22:45:08 +00:00
4f0dadbf38
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.
Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.
A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.
This commit was automatically created and can be verified using
nix-build a08b3a4d19.tar.gz \
--argstr baseRev b32a094368
result/bin/apply-formatting $NIXPKGS_PATH
83 lines
2.1 KiB
Nix
83 lines
2.1 KiB
Nix
{
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lib,
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stdenv,
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fetchurl,
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gcc,
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flex,
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bison,
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texinfo,
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jdk_headless,
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erlang,
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makeWrapper,
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readline,
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}:
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stdenv.mkDerivation rec {
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pname = "mercury";
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version = "22.01.8";
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src = fetchurl {
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url = "https://dl.mercurylang.org/release/mercury-srcdist-${version}.tar.gz";
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sha256 = "sha256-oJfozI7KAVLtlSfByvc+XJyD9q2h0xOiW4D+eQcvutg=";
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};
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nativeBuildInputs = [ makeWrapper ];
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buildInputs = [
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gcc
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flex
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bison
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texinfo
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jdk_headless
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erlang
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readline
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];
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patchPhase = ''
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# Fix calls to programs in /bin
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for p in uname pwd ; do
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for f in $(egrep -lr /bin/$p *) ; do
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sed -i 's@/bin/'$p'@'$p'@g' $f ;
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done
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done
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'';
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preConfigure = ''
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mkdir -p $out/lib/mercury/cgi-bin ;
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configureFlags="--enable-deep-profiler=$out/lib/mercury/cgi-bin";
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'';
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preBuild = ''
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# Mercury buildsystem does not take -jN directly.
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makeFlags="PARALLEL=-j$NIX_BUILD_CORES" ;
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'';
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postInstall = ''
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# Wrap with compilers for the different targets.
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for e in $(ls $out/bin) ; do
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wrapProgram $out/bin/$e \
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--prefix PATH ":" "${gcc}/bin" \
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--prefix PATH ":" "${jdk_headless}/bin" \
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--prefix PATH ":" "${erlang}/bin"
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done
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'';
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meta = {
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description = "Pure logic programming language";
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longDescription = ''
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Mercury is a logic/functional programming language which combines the
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clarity and expressiveness of declarative programming with advanced
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static analysis and error detection features. Its highly optimized
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execution algorithm delivers efficiency far in excess of existing logic
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programming systems, and close to conventional programming systems.
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Mercury addresses the problems of large-scale program development,
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allowing modularity, separate compilation, and numerous optimization/time
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trade-offs.
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'';
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homepage = "https://mercurylang.org/";
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changelog = "https://dl.mercurylang.org/release/release-notes-${version}.html";
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license = lib.licenses.gpl2Only;
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platforms = lib.platforms.all;
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maintainers = with lib.maintainers; [ vieta ];
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};
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}
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