llvm-project

History

Michal Gorny 83012b4721 [OCaml] Fix undefined reference to LLVMDumpType() with NDEBUG Account for the possibility of LLVMDumpType() not being available with NDEBUG in the OCaml bindings. If it is not built into LLVM, make the dump function raise an exception. Since rL293359, the dump functions are built only if either NDEBUG is not defined, or LLVM_ENABLE_DUMP is defined. As a result, if the dump functions are not built in LLVM, the dynamic OCaml libraries fail to load due to undefined LLVMDumpType symbol. Differential Revision: https://reviews.llvm.org/D35899 llvm-svn: 309321		2017-07-27 21:13:25 +00:00
..
all_backends	Remove autoconf support	2016-01-26 21:29:08 +00:00
analysis	[OCaml] Use LLVMCreateMessage with constant strings when calling llvm_raise	2016-04-01 07:56:17 +00:00
backends	cmake: Install the OCaml libraries into a more correct path	2016-09-30 18:34:23 +00:00
bitreader	[OCaml] Use LLVMCreateMessage with constant strings when calling llvm_raise	2016-04-01 07:56:17 +00:00
bitwriter	Remove autoconf support	2016-01-26 21:29:08 +00:00
executionengine	Silence warnings in OCaml bindings	2016-03-31 08:39:42 +00:00
irreader	Remove autoconf support	2016-01-26 21:29:08 +00:00
linker	[OCaml] Use LLVMCreateMessage with constant strings when calling llvm_raise	2016-04-01 07:56:17 +00:00
llvm	[OCaml] Fix undefined reference to LLVMDumpType() with NDEBUG	2017-07-27 21:13:25 +00:00
target	[NFC] Remove multiple semicolons	2017-06-28 23:15:16 +00:00
transforms	Remove the ScalarReplAggregates pass	2016-06-15 00:19:09 +00:00
CMakeLists.txt	…
README.txt	[CMake] [OCaml] Allow building OCaml bindings out of tree.	2016-09-05 01:42:22 +00:00

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