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Diffstat (limited to 'pkgs/applications/editors/vscode/extensions/ms-vscode.cpptools/default.nix')
-rw-r--r-- | pkgs/applications/editors/vscode/extensions/ms-vscode.cpptools/default.nix | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/pkgs/applications/editors/vscode/extensions/ms-vscode.cpptools/default.nix b/pkgs/applications/editors/vscode/extensions/ms-vscode.cpptools/default.nix new file mode 100644 index 0000000000000..65f833a3fb74b --- /dev/null +++ b/pkgs/applications/editors/vscode/extensions/ms-vscode.cpptools/default.nix @@ -0,0 +1,90 @@ +{ lib, vscode-utils +, fetchurl, writeScript, runtimeShell +, jq, clang-tools +, gdbUseFixed ? true, gdb # The gdb default setting will be fixed to specified. Use version from `PATH` otherwise. +, autoPatchelfHook, makeWrapper, stdenv, lttng-ust, libkrb5, zlib +}: + +/* + Note that this version of the extension still has some nix specific issues + which could not be fixed merely by patching (inside a C# dll). + + In particular, the debugger requires either gnome-terminal or xterm. However + instead of looking for the terminal executable in `PATH`, for any linux platform + the dll uses an hardcoded path to one of these. + + So, in order for debugging to work properly, you merely need to create symlinks + to one of these terminals at the appropriate location. + + The good news is the the utility library is open source and with some effort + we could build a patched version ourselves. See: + + <https://github.com/Microsoft/MIEngine/blob/2885386dc7f35e0f1e44827269341e786361f28e/src/MICore/TerminalLauncher.cs#L156> + + Also, the extension should eventually no longer require an external terminal. See: + + <https://github.com/Microsoft/vscode-cpptools/issues/35> + + Once the symbolic link temporary solution taken, everything shoud run smootly. +*/ + +let + gdbDefaultsTo = if gdbUseFixed then "${gdb}/bin/gdb" else "gdb"; +in +vscode-utils.buildVscodeMarketplaceExtension rec { + mktplcRef = { + name = "cpptools"; + publisher = "ms-vscode"; + version = "1.11.0"; + sha256 = "c0725d3914aeb2515627691727455cc27e7a75031fa02ca957be02cc210bd64d"; + arch = "linux-x64"; + }; + + nativeBuildInputs = [ + autoPatchelfHook + makeWrapper + ]; + + buildInputs = [ + jq + lttng-ust + libkrb5 + zlib + stdenv.cc.cc.lib + ]; + + postPatch = '' + mv ./package.json ./package_orig.json + + # 1. Add activation events so that the extension is functional. This listing is empty when unpacking the extension but is filled at runtime. + # 2. Patch `package.json` so that nix's *gdb* is used as default value for `miDebuggerPath`. + cat ./package_orig.json | \ + jq --slurpfile actEvts ${./package-activation-events.json} '(.activationEvents) = $actEvts[0]' | \ + jq '(.contributes.debuggers[].configurationAttributes | .attach , .launch | .properties.miDebuggerPath | select(. != null) | select(.default == "/usr/bin/gdb") | .default) = "${gdbDefaultsTo}"' > \ + ./package.json + + # Prevent download/install of extensions + touch "./install.lock" + + # Clang-format from nix package. + mv ./LLVM/ ./LLVM_orig + mkdir "./LLVM/" + find "${clang-tools}" -mindepth 1 -maxdepth 1 | xargs ln -s -t "./LLVM" + + # Patching binaries + chmod +x bin/cpptools bin/cpptools-srv bin/cpptools-wordexp debugAdapters/bin/OpenDebugAD7 + patchelf --replace-needed liblttng-ust.so.0 liblttng-ust.so.1 ./debugAdapters/bin/libcoreclrtraceptprovider.so + ''; + + postFixup = lib.optionalString gdbUseFixed '' + wrapProgram $out/share/vscode/extensions/ms-vscode.cpptools/debugAdapters/bin/OpenDebugAD7 --prefix PATH : ${lib.makeBinPath [ gdb ]} + ''; + + meta = with lib; { + description = "The C/C++ extension adds language support for C/C++ to Visual Studio Code, including features such as IntelliSense and debugging."; + homepage = "https://marketplace.visualstudio.com/items?itemName=ms-vscode.cpptools"; + license = licenses.unfree; + maintainers = with maintainers; [ jraygauthier stargate01 ]; + platforms = [ "x86_64-linux" ]; + }; +} |