llvm-config-4.0 --version (return code: 0)
4.0.0
llvm-config-4.0 --help (return code: 1)
usage: llvm-config <OPTION>... [<COMPONENT>...]
Get various configuration information needed to compile programs which use
LLVM. Typically called from 'configure' scripts. Examples:
llvm-config --cxxflags
llvm-config --ldflags
llvm-config --libs engine bcreader scalaropts
Options:
--version Print LLVM version.
--prefix Print the installation prefix.
--src-root Print the source root LLVM was built from.
--obj-root Print the object root used to build LLVM.
--bindir Directory containing LLVM executables.
--includedir Directory containing LLVM headers.
--libdir Directory containing LLVM libraries.
--cmakedir Directory containing LLVM cmake modules.
--cppflags C preprocessor flags for files that include LLVM headers.
--cflags C compiler flags for files that include LLVM headers.
--cxxflags C++ compiler flags for files that include LLVM headers.
--ldflags Print Linker flags.
--system-libs System Libraries needed to link against LLVM components.
--libs Libraries needed to link against LLVM components.
--libnames Bare library names for in-tree builds.
--libfiles Fully qualified library filenames for makefile depends.
--components List of all possible components.
--targets-built List of all targets currently built.
--host-target Target triple used to configure LLVM.
--build-mode Print build mode of LLVM tree (e.g. Debug or Release).
--assertion-mode Print assertion mode of LLVM tree (ON or OFF).
--build-system Print the build system used to build LLVM (always cmake).
--has-rtti Print whether or not LLVM was built with rtti (YES or NO).
--has-global-isel Print whether or not LLVM was built with global-isel support (ON or OFF).
--shared-mode Print how the provided components can be collectively linked (`shared` or `static`).
--link-shared Link the components as shared libraries.
--link-static Link the component libraries statically.
--ignore-libllvm Ignore libLLVM and link component libraries instead.
Typical components:
all All LLVM libraries (default).
engine Either a native JIT or a bitcode interpreter.