* ``make check-all`` --- This run the regression tests to ensure everything
is in working order.
- * It is also possible to use CMake instead of the makefiles. With CMake it is
- possible to generate project files for several IDEs: Xcode, Eclipse CDT4,
- CodeBlocks, Qt-Creator (use the CodeBlocks generator), KDevelop3.
+ * It is also possible to use `CMake <CMake.html>`_ instead of the makefiles.
+ With CMake it is possible to generate project files for several IDEs:
+ Xcode, Eclipse CDT4, CodeBlocks, Qt-Creator (use the CodeBlocks
+ generator), KDevelop3.
* If you get an "internal compiler error (ICE)" or test failures, see
`below`.
Enables optimized compilation (debugging symbols are removed and GCC
optimization flags are enabled). Note that this is the default setting if you
- are using the LLVM distribution. The default behavior of an Subversion
+ are using the LLVM distribution. The default behavior of a Subversion
checkout is to use an unoptimized build (also known as a debug build).
``--enable-debug-runtime``
Controls which targets will be built and linked into llc. The default value
for ``target_options`` is "all" which builds and links all available targets.
- The value "host-only" can be specified to build only a native compiler (no
- cross-compiler targets available). The "native" target is selected as the
- target of the build host. You can also specify a comma separated list of
- target names that you want available in llc. The target names use all lower
- case. The current set of targets is:
+ The "host" target is selected as the target of the build host. You can also
+ specify a comma separated list of target names that you want available in llc.
+ The target names use all lower case. The current set of targets is:
- ``arm, cpp, hexagon, mips, mipsel, msp430, powerpc, ptx, sparc, spu,
- systemz, x86, x86_64, xcore``.
+ ``aarch64, arm, arm64, cpp, hexagon, mips, mipsel, mips64, mips64el, msp430,
+ powerpc, nvptx, r600, sparc, systemz, x86, x86_64, xcore``.
``--enable-doxygen``
generating the documentation can take a long time and producess 100s of
megabytes of output.
-``--with-udis86``
-
- LLVM can use external disassembler library for various purposes (now it's used
- only for examining code produced by JIT). This option will enable usage of
- `udis86 <http://udis86.sourceforge.net/>`_ x86 (both 32 and 64 bits)
- disassembler library.
-
To configure LLVM, follow these steps:
#. Change directory into the object root directory:
Debug Builds
- These builds are the default when one is using an Subversion checkout and
+ These builds are the default when one is using a Subversion checkout and
types ``gmake`` (unless the ``--enable-optimized`` option was used during
configuration). The build system will compile the tools and libraries with
debugging information. To get a Debug Build using the LLVM distribution the