The LLVM-based D compiler.
D C++ C CMake Makefile DTrace
Latest commit 44e2d07 Aug 27, 2016 @kinke kinke committed on GitHub Merge pull request #1721 from kinke/appveyor
AppVeyor: Use latest stable DMD instead of nightly
Permalink
Failed to load latest commit information.
bash_completion.d Use bash completion dir from config if available Feb 19, 2015
cmake/Modules [cmake] Remove code that tries to resolve "~" in host compiler variab… Aug 8, 2016
ddmd Cherry-pick dlang/dmd@71294c1 (segfault with lazy typeid) Aug 20, 2016
driver gen: Use single ldc.register_dso function for both module ctor/dtor Aug 18, 2016
gen Set DataLayout for inline-IR modules Aug 21, 2016
ir Run functionSemantic() instead of full semantic3() to infer return type Aug 19, 2016
runtime Merge pull request #1707 from klickverbot/cmake-target Aug 18, 2016
tests Fix issue #1711 Aug 21, 2016
utils cmake: Move utils/ build rules into that subdirectory Jul 26, 2016
vcbuild Windows: Detect Visual C++ Build Tools automatically Aug 16, 2016
.clang-format .clang-format: Disable include sorting for now [nfc] Mar 27, 2016
.clang-tidy clang-tidy: Add readability-else-after-return Nov 2, 2015
.editorconfig Add a .editorconfig file for dfmt. The settings are the same as DMD's… Mar 4, 2016
.gitattributes set proper attributes for Windows Jul 1, 2014
.gitmodules Imported D2 testsuite (v2.060) as submodule. Sep 7, 2012
.travis.yml [Travis] Have one travis job use LDC's beta channel. Aug 15, 2016
CMakeCPack.cmake Add CPack configuration for debian packages Feb 12, 2014
CMakeLists.txt cmake: Split D module compile and link dependencies Aug 14, 2016
Doxyfile Inlined sources in Doxygen docs (for tablet use) and increased DOT ma… Feb 20, 2015
LICENSE Fix LICENSE file. Jun 1, 2016
README.md README: MSVC build tools are auto-detected now Aug 17, 2016
appveyor.yml AppVeyor: Use latest stable DMD instead of nightly Aug 27, 2016
circle.yml CI: Parallelize dmd-testsuite execution Aug 14, 2016
ldc2.conf.in Simplify and fix install target Sep 26, 2015
ldc2_install.conf.in Dynamically load libcurl when needed (backport from post-2.068 upstream) Aug 29, 2015
ldc2_phobos.conf.in [PGO] Add PGO to LDC. Supported for LLVM >= 3.7 Jun 20, 2016

README.md

LDC – the LLVM-based D Compiler

Build Status Test Coverage Bountysource

The LDC project aims to provide a portable D programming language compiler with modern optimization and code generation capabilities.

The compiler uses the official DMD frontends to support the latest version of D2, and relies on the LLVM Core libraries for code generation.

LDC is fully Open Source; the parts of the code not taken/adapted from other projects are BSD-licensed (see the LICENSE file for details).

Please consult the D wiki for further information: http://wiki.dlang.org/LDC

D1 is no longer available; see the 'd1' Git branch for the last version supporting it.

Installation

From a pre-built package

Linux and OS X

Some package managers include recent versions of LDC, so manually installing it might not be necessary. For several platforms, there are also stand-alone binary builds available at the GitHub release page.

Distribution Command
Arch Linux pacman -S ldc
Debian apt-get install ldc
Fedora yum install ldc
Gentoo layman -a ldc
HomeBrew brew install ldc
Ubuntu apt-get install ldc
Windows

The latest official releases can be downloaded from the GitHub release page.

For bleeding-edge users, we also provide the latest successful continuous integration builds.

LDC for Windows relies on the Microsoft linker. So you'll either need Visual Studio (2015 is greatly encouraged; 2013 works too if you build LDC yourself) with Visual C++, or the stand-alone Visual C++ Build Tools.

Building from source

In-depth material on building and installing LDC and the standard libraries is available on the project wiki for Linux and OS X and Windows.

If you have a working C++ build environment, CMake, a current LLVM (>= 3.5), and libconfig available there should be no big surprises. Building LDC also requires a working D compiler, DMD and LDC are supported. (LDC 0.17 is the last version that does not need a D compiler, and for that reason we try to maintain it in the 'ltsmaster' branch).

Do not forget to make sure all the submodules (druntime, phobos, dmd-testsuite) are up to date:

$ cd ldc
$ git submodule update --recursive --init

Contact

The best way to get in touch with the developers is either via the digitalmars.D.ldc forum/newsgroup/mailing list (http://forum.dlang.org) or our Gitter chat. There is also the #ldc IRC channel on FreeNode.

For further documentation, contributor information, etc. please see the D wiki: http://wiki.dlang.org/LDC

Feedback of any kind is very much appreciated!