cquery: init at 2018-03-25

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

@@ -0,0 +1,54 @@
+{ stdenv, fetchFromGitHub, makeWrapper
+, cmake, llvmPackages, ncurses }:
+
+let
+  src = fetchFromGitHub {
+    owner = "cquery-project";
+    repo = "cquery";
+    rev = "e45a9ebbb6d8bfaf8bf1a3135b6faa910afea37e";
+    sha256 = "049gkqbamq4r2nz9yjcwq369zrmwrikzbhfza2x2vndqzaavq5yg";
+    fetchSubmodules = true;
+  };
+
+  stdenv = llvmPackages.stdenv;
+
+in
+stdenv.mkDerivation rec {
+  name    = "cquery-${version}";
+  version = "2018-03-25";
+
+  inherit src;
+
+  nativeBuildInputs = [ cmake makeWrapper ];
+  buildInputs = with llvmPackages; [ clang clang-unwrapped llvm ncurses ];
+
+  cmakeFlags = [
+    "-DSYSTEM_CLANG=ON"
+    "-DCLANG_CXX=ON"
+  ];
+
+  postFixup = ''
+    # We need to tell cquery where to find the standard library headers.
+
+    args="\"-isystem\", \"${if (stdenv.hostPlatform.libc == "glibc") then stdenv.cc.libc.dev else stdenv.cc.libc}/include\""
+    args+=", \"-isystem\", \"${llvmPackages.libcxx}/include/c++/v1\""
+
+    wrapProgram $out/bin/cquery \
+      --add-flags "'"'--init={"extraClangArguments": ['"''${args}"']}'"'"
+  '';
+
+  doInstallCheck = true;
+  installCheckPhase = ''
+    pushd ${src}
+    $out/bin/cquery --ci --clang-sanity-check && \
+    $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 ];
+  };
+}