nixpkgs/pkgs/development/tools/misc/cquery/default.nix

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{ stdenv, fetchFromGitHub, makeWrapper
, cmake, llvmPackages, ncurses }:
let
src = fetchFromGitHub {
owner = "cquery-project";
repo = "cquery";
rev = "34b357bc5e873d52d2aa41287c6e138244cea109";
sha256 = "0i34v30cl73485bzpbis539x0iq9whpv0403ca5a9h6vqwnvdn7c";
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fetchSubmodules = true;
};
stdenv = llvmPackages.stdenv;
in
stdenv.mkDerivation rec {
name = "cquery-${version}";
version = "2018-05-01";
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inherit src;
nativeBuildInputs = [ cmake makeWrapper ];
buildInputs = with llvmPackages; [ clang clang-unwrapped llvm ncurses ];
cmakeFlags = [
"-DSYSTEM_CLANG=ON"
"-DCLANG_CXX=ON"
];
shell = stdenv.shell;
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postFixup = ''
# We need to tell cquery where to find the standard library headers.
standard_library_includes="\\\"-isystem\\\", \\\"${if (stdenv.hostPlatform.libc == "glibc") then stdenv.cc.libc.dev else stdenv.cc.libc}/include\\\""
standard_library_includes+=", \\\"-isystem\\\", \\\"${llvmPackages.libcxx}/include/c++/v1\\\""
export standard_library_includes
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wrapped=".cquery-wrapped"
export wrapped
mv $out/bin/cquery $out/bin/$wrapped
substituteAll ${./wrapper} $out/bin/cquery
chmod --reference=$out/bin/$wrapped $out/bin/cquery
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'';
doInstallCheck = true;
installCheckPhase = ''
pushd ${src}
$out/bin/cquery --ci --test-unit
'';
meta = with stdenv.lib; {
description = "A c/c++ language server powered by libclang";
homepage = https://github.com/cquery-project/cquery;
license = licenses.mit;
platforms = platforms.linux ++ platforms.darwin;
maintainers = [ maintainers.tobim ];
};
}