--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

enhanced disassembler, and the necessary makefile
rules to build the table for X86.

llvm-svn: 94764

llvm-svn: 94378

llvm-svn: 94376

llvm-svn: 94375

llvm-svn: 94184

Otherwise we'll end with random cyclic deps between libraries due to this.
Proposed by Gianluigi Tiesi!

llvm-svn: 93635

llvm-svn: 89841

which the makefiles will create by symlinking the actual tool to.
 - For use by clang, where we want to make 'clang++' and alias for clang (which
   enables C++ support in the driver)

 - Not sure this is the best approach, alternative suggestions welcome!

llvm-svn: 89282

disk space, and increasing battery lifetime. :)

llvm-svn: 88978

OPTIMIZE_OPTION.

llvm-svn: 86005

llvm-svn: 85615

llvm-svn: 85034

Fix pasto.

llvm-svn: 84190

llvm-svn: 84076

llvm-svn: 83614

llvm-svn: 83284

DEBUG_RUNTIME.

llvm-svn: 82906

DEBUG_RUNTIME Makefile variable to pass -g to gcc when building LLVM's objects.
Without this, it's very hard to debug crashes that happen in Release-Asserts
mode but not Debug mode.

llvm-svn: 82775

its in the standard location.

llvm-svn: 82374

 - '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

llvm-svn: 81524

llvm-svn: 81523

llvm-svn: 81522

llvm-svn: 81240

files directly.

llvm-svn: 81222

 - This adds 'make check-lit' from the top-level Makefile.

llvm-svn: 81191

llvm-svn: 80924

llvm-svn: 80910

llvm-ld shell wrapper script in the archive, not the relinked object!

Also, rename the temp file to avoid conflicts.

llvm-svn: 80373

elimination optimization on the LLVM code base.

llvm-svn: 79477

of LDFLAGS.

llvm-svn: 79352

defined ones from the user defined ones. Propagate accordingly.

llvm-svn: 79308

try to use i686-darwin to build for arm-eabi, you'll quickly run into
several false assumptions that the target OS must be the same as the
host OS. These patches split $(OS) into $(HOST_OS) and $(TARGET_OS) to
help builds like "make check" and the test-suite able to cross
compile. Along the way a target of *-unknown-eabi is defined as
"Freestanding" so that TARGET_OS checks have something to work with.

Patch by Sandeep Patel!

llvm-svn: 79296

llvm-svn: 79245

llvm-svn: 79019

AsmPrinter (in AsmPrinters.def).

llvm-svn: 78922

llvm-svn: 78185