hanchenye-llvm-project

History

Chandler Carruth 2946cd7010 Update the file headers across all of the LLVM projects in the monorepo to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636		2019-01-19 08:50:56 +00:00
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all_backends	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
analysis	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
backends	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
bitreader	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
bitwriter	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
executionengine	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
irreader	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
linker	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
llvm	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
target	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
transforms	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
CMakeLists.txt	…
README.txt	…

README.txt

This directory contains LLVM bindings for the OCaml programming language
(http://ocaml.org).

Prerequisites
-------------

* OCaml 4.00.0+.
* ctypes 0.4+.
* oUnit 2+ (only required for tests).
* CMake (to build LLVM).

Building the bindings
---------------------

If all dependencies are present, the bindings will be built and installed
as a part of the default CMake configuration, with no further action.
They will only work with the specific OCaml compiler detected during the build.

The bindings can also be built out-of-tree, i.e. targeting a preinstalled
LLVM. To do this, configure the LLVM build tree as follows:

    $ cmake -DLLVM_OCAML_OUT_OF_TREE=TRUE \
            -DCMAKE_INSTALL_PREFIX=[OCaml install prefix] \
            [... any other options]

then build and install it as:

    $ make ocaml_all
    $ cmake -P bindings/ocaml/cmake_install.cmake