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llvm-project/clang-tools-extra/clangd
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Sam McCall 57ee624d79 [cmake] Provide CURRENT_TOOLS_DIR centrally, replacing CLANG_TOOLS_DIR 
CLANG_TOOLS_DIR holds the the current bin/ directory, maybe with a %(build_mode)
placeholder. It is used to add the just-built binaries to $PATH for lit tests.
In most cases it equals LLVM_TOOLS_DIR, which is used for the same purpose.
But for a standalone build of clang, CLANG_TOOLS_DIR points at the build tree
and LLVM_TOOLS_DIR points at the provided LLVM binaries.

Currently CLANG_TOOLS_DIR is set in clang/test/, clang-tools-extra/test/, and
other things always built with clang. This is a few cryptic lines of CMake in
each place. Meanwhile LLVM_TOOLS_DIR is provided by configure_site_lit_cfg().

This patch moves CLANG_TOOLS_DIR to configure_site_lit_cfg() and renames it:
 - there's nothing clang-specific about the value
 - it will also replace LLD_TOOLS_DIR, LLDB_TOOLS_DIR etc (not in this patch)

It also defines CURRENT_LIBS_DIR. While I removed the last usage of
CLANG_LIBS_DIR in e4cab4e24d, there are LLD_LIBS_DIR usages etc that
may be live, and I'd like to mechanically update them in a followup patch.

Differential Revision: https://reviews.llvm.org/D121763
 		2022-03-25 20:22:01 +01:00
..
benchmarks [clangd] Cleanup of readability-identifier-naming 2022-02-01 13:31:52 +00:00
fuzzer [clangd] Cleanup of readability-identifier-naming 2022-02-01 13:31:52 +00:00
index [Support] Change zlib::compress to return void 2022-03-14 11:38:04 -07:00
indexer [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
quality Make clangd CompletionModel not depend on directory layout. 2021-05-05 19:25:34 +01:00
refactor [clangd] Fix nullptr crash in AddUsing tweak on catch(...) 2022-03-21 18:56:45 +01:00
support [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
test [cmake] Provide CURRENT_TOOLS_DIR centrally, replacing CLANG_TOOLS_DIR 2022-03-25 20:22:01 +01:00
tool [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
unittests [clangd] Retain main file fixes attached to diags from preamble 2022-03-24 15:19:25 +01:00
xpc [NFC][clangd] fix llvm-namespace-comment finding 2021-11-16 15:10:32 +00:00
AST.cpp [clangd] Add inlay hints for auto-typed parameters with one instantiation. 2022-03-23 17:26:25 +01:00
AST.h [clangd] Add inlay hints for auto-typed parameters with one instantiation. 2022-03-23 17:26:25 +01:00
ASTSignals.cpp [clangd] Factor out the heuristic resolver code into its own class 2021-02-16 04:10:52 -05:00
ASTSignals.h [clangd] Trivial: Documentation fix in ASTSignals. 2021-01-14 18:38:42 +01:00
CMakeLists.txt [clangd] Helper for determining member insertion point. 2022-01-03 17:59:45 +01:00
ClangdLSPServer.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
ClangdLSPServer.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
ClangdServer.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
ClangdServer.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
CodeComplete.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
CodeComplete.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
CodeCompletionStrings.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
CodeCompletionStrings.h
…
CollectMacros.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
CollectMacros.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
CompileCommands.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
CompileCommands.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
Compiler.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
Compiler.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
Config.cpp [clangd] config() -> Config::current to avoid confict with NS 2020-06-29 23:05:19 +02:00
Config.h [clangd] Add designator inlay hints for initializer lists. 2022-01-26 00:35:29 +01:00
ConfigCompile.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
ConfigFragment.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
ConfigProvider.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
ConfigProvider.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
ConfigYAML.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
Diagnostics.cpp [clangd] Retain main file fixes attached to diags from preamble 2022-03-24 15:19:25 +01:00
Diagnostics.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
DraftStore.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
DraftStore.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
DumpAST.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
DumpAST.h [clang] Forward-declare DynTypedNode (NFC) 2022-01-23 13:28:04 -08:00
ExpectedTypes.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
ExpectedTypes.h [clangd] cleanup of header guard names 2021-12-02 15:58:35 +00:00
FS.cpp
…
FS.h [clangd] Move non-clang base pieces into separate support/ lib. NFCI 2020-04-29 15:57:12 +02:00
Feature.cpp [clangd] Rename Features.h -> Feature.h to avoid confilct with libstdc++ 2021-08-06 18:56:41 +02:00
Feature.h [clangd] Rename Features.h -> Feature.h to avoid confilct with libstdc++ 2021-08-06 18:56:41 +02:00
FeatureModule.cpp [clangd] Rename Module -> FeatureModule to avoid confusion. NFC 2021-03-05 10:04:00 +01:00
FeatureModule.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
Features.inc.in [clangd] Add CMake option to (not) link in clang-tidy checks 2021-07-14 10:04:21 +02:00
FileDistance.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
FileDistance.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
FindSymbols.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
FindSymbols.h [clang-tools-extra] NFC: Fix trivial typo in documents and comments 2020-04-05 15:28:40 +09:00
FindTarget.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
FindTarget.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
Format.cpp [NFC] Don't pass temporary LangOptions to Lexer 2022-02-28 12:53:59 -08:00
Format.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
FuzzyMatch.cpp [NFC][clangd] cleanup llvm-else-after-return findings 2021-11-17 14:37:03 +00:00
FuzzyMatch.h
…
GlobalCompilationDatabase.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
GlobalCompilationDatabase.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
HeaderSourceSwitch.cpp [clangd] Test against path insensitivity 2022-03-21 17:27:05 +01:00
HeaderSourceSwitch.h [clangd] cleanup of header guard names 2021-12-02 15:58:35 +00:00
Headers.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
Headers.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
HeuristicResolver.cpp [clangd] Use castAs<> instead of getAs<> to avoid dereference of nullptr 2022-01-23 13:24:36 +00:00
HeuristicResolver.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
Hover.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
Hover.h [clangd] getHover - pass FormatStyle argument by const reference 2022-02-18 17:27:45 +00:00
IncludeCleaner.cpp [clangd] NFC: Cleanup IncludeCleaner API 2022-03-08 13:43:25 +01:00
IncludeCleaner.h [clangd] NFC: Cleanup IncludeCleaner API 2022-03-08 13:43:25 +01:00
IncludeFixer.cpp [clangd] Support include-fixer inside macro arguments. 2022-03-23 17:12:33 +01:00
IncludeFixer.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
InlayHints.cpp [clangd] Add inlay hints for auto-typed parameters with one instantiation. 2022-03-23 17:26:25 +01:00
InlayHints.h [clangd] Polish clangd/inlayHints and expose them by default. 2022-01-07 15:12:43 +01:00
JSONTransport.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
LSPBinder.h [clangd] Bind outgoing calls through LSPBinder too. NFC 2021-02-17 10:56:06 +01:00
ParsedAST.cpp [clangd] Re-enable clang-tidy's nolint blocks 2022-03-17 13:48:55 +01:00
ParsedAST.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
PathMapping.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
PathMapping.h [clangd] cleanup of header guard names 2021-12-02 15:58:35 +00:00
Preamble.cpp [clangd] Track time spent in filesystem ops during preamble builds 2022-03-21 18:33:01 +01:00
Preamble.h [clangd] Track time spent in filesystem ops during preamble builds 2022-03-21 18:33:01 +01:00
Protocol.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
Protocol.h [clangd] Add designator inlay hints for initializer lists. 2022-01-26 00:35:29 +01:00
Quality.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
Quality.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
QueryDriverDatabase.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
README.md [Branch-Rename] Fix some links 2021-02-01 16:43:21 +05:30
RIFF.cpp [clangd] Add error() function for creating formatv-style llvm::Errors. NFC 2020-09-14 10:43:42 +02:00
RIFF.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
Selection.cpp [clangd] Use `ObjCProtocolLoc` for generalized ObjC protocol support 2022-02-18 15:24:00 -05:00
Selection.h [clangd] SelectionTree should prefer lexical declcontext 2021-10-28 17:39:35 +02:00
SemanticHighlighting.cpp [clangd] Handle more than two conflicting semantic tokens in resolveConflict() 2022-03-16 12:53:04 -04:00
SemanticHighlighting.h Add semantic token modifier for non-const reference parameter 2021-09-13 00:51:09 -04:00
SemanticSelection.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
SemanticSelection.h [clangd] Implement textDocument/foldingRange 2020-07-14 09:28:42 +02:00
SourceCode.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
SourceCode.h [clangd] Don't index __reserved_names in headers. 2022-01-05 16:34:04 +01:00
TUScheduler.cpp [clangd] Track time spent in filesystem ops during preamble builds 2022-03-21 18:33:01 +01:00
TUScheduler.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
TidyProvider.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
TidyProvider.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
Transport.h [clangd] Rename Features.h -> Feature.h to avoid confilct with libstdc++ 2021-08-06 18:56:41 +02:00
URI.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
URI.h [clangd] cleanup of header guard names 2021-12-02 15:58:35 +00:00
XRefs.cpp [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00
XRefs.h [clangd] Clean up unused includes. NFCI 2022-02-26 12:00:16 +01:00

README.md

clangd

clangd is a language server, and provides C++ IDE features to editors. This is not its documentation.

Communication channels

If you have any questions or feedback, you can reach community and developers through one of these channels:

Building and testing clangd

For a minimal setup on building clangd:

  • Clone the LLVM repo to $LLVM_ROOT.

  • Create a build directory, for example at $LLVM_ROOT/build.

  • Inside the build directory run: cmake $LLVM_ROOT/llvm/ -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra".

    • We suggest building in Release mode as building DEBUG binaries requires considerably more resources. You can check Building LLVM with CMake documentation for more details about cmake flags.
    • In addition to that using Ninja as a generator rather than default make is preferred. To do that consider passing -G Ninja to cmake invocation.
    • Finally, you can turn on assertions via -DLLVM_ENABLE_ASSERTS=On.

  • Afterwards you can build clangd with cmake --build $LLVM_ROOT/build --target clangd, similarly run tests by changing target to check-clangd.