--enable-shared configure flag to have the tools linked shared. (2.7svn is just
$(LLVMVersion) so it'll change to "2.7" in the release.)  Always link the
example programs shared to test that the shared library keeps working.

On my mac laptop, Debug libLLVM2.7svn.dylib is 39MB, and opt (for example) is
16M static vs 440K shared.

Two things are less than ideal here:
1) The library doesn't include any version information. Since we expect to break
the ABI with every release, this shouldn't be much of a problem. If we do
release a compatible 2.7.1, we may be able to hack its library to work with
binaries compiled against 2.7.0, or we can just ask them to recompile. I'm
hoping to get a real packaging expert to look at this for the 2.8 release.
2) llvm-config doesn't yet have an option to print link options for the shared
library. I'll add this as a subsequent patch.

llvm-svn: 96559

llvm-svn: 93958

llvm-svn: 91226

llvm-svn: 89841

Don't build examples by default, use BUILD_EXAMPLES=1 to build them. The only utility of this is testing that we keep the examples up to date, I will just make the buildbots run with this flag.

llvm-svn: 88979

apply to the build tools. If we want to allow build tool flags input, we
should have separate inputs (BUILD_CFLAGS and BUILD_CXXFLAGS, perhaps).

llvm-svn: 85607

llvm-svn: 85606

llvm-svn: 85605

direct inclusion edge from System to Support.

llvm-svn: 85086

llvm-svn: 85082

Now with Clang-compatibility.

llvm-svn: 84872

breaking Clang's Apple-style build.

llvm-svn: 84592

llvm-svn: 84507

Thanks to Chris for heads-up!

llvm-svn: 83613

too.

llvm-svn: 82873

 - 'make unittests' still builds and tests.
 - 'make unitcheck' inside a unittest directory runs the tests in that directory.

llvm-svn: 81725

llvm-svn: 81692

 - 'make unittests' still builds and tests.
 - 'make unitcheck' inside a unittest directory runs the tests in that directory.

llvm-svn: 81687

--build=triple and other configure options are passed
to the BuildTools/ sub-invocation more consistently

llvm-svn: 80854

llvm-svn: 80254

A    include/llvm/ADT/iterator.cmake
U    autoconf/configure.ac
--- Reverse-merging r80161 into '.':
U    cmake/config-ix.cmake
--- Reverse-merging r80171 into '.':
U    Makefile
--- Reverse-merging r80173 into '.':
U    configure
U    include/llvm/Config/config.h.in
--- Reverse-merging r80180 into '.':
A    include/llvm/ADT/iterator.h.in

Despite common miscomceptions, iterator.h is alive and well. It broke the build
bots for several hours. And yet no one bothered to look at them.

Gabor and Doug, please review your changes and make sure that they actually
build before resubmitting them.

llvm-svn: 80197

llvm-svn: 80171

llvm-svn: 79465

initialization of all targets (InitializeAllTargets.h) or assembler
printers (InitializeAllAsmPrinters.h). This is a step toward the
elimination of relinked object files, so that we can build normal
archives.

llvm-svn: 73543

patch by Mikael Lepistö!

llvm-svn: 71226

llvm-svn: 70529

Patch by Benjamin Kramer!

llvm-svn: 69976

llvm-svn: 68544

llvm-svn: 68038

llvm-svn: 67791

no longer used in LLVM.

llvm-svn: 66406

llvm-svn: 62522

llvm-svn: 61904

run the tests. Most of this was stolen from the llvm/test Makefiles.

llvm-svn: 61648

* Added the first LLVM unittest -- DenseMap.
* Updated mkpatch utility to include llvm/unittests dir
* Added top-level target "unittests" to run all unittests

llvm-svn: 61541

Patch by Jim Grosbach!

llvm-svn: 58981

runnable on the build machine.

There are a few bits that need built for the build environment (TableGen).
This patch builds those bits, and the associated libraries, for the build
environment as well as the (usual) host environment.

Thanks to Eric C. and Devang P. for pre-commit review.

llvm-svn: 56975

llvm-svn: 51687

llvm-svn: 48663

llvm-svn: 47723