Update the cmake and autoconf build system to compile polly
as a shared library if it is checked out into tools/polly. In case
polly is not checked out, nothing changes.
This models the way clang can be added to llvm if checked out to tools/clang.

Also rebuild configure.

Patch contributed by ether.

llvm-svn: 117755

strange packaging environments. The primary result of this is to expose
a (normally empty) CLANG_RESOURCE_DIR string in the autoconf and CMake builds.
This will in turn be used by a subsequent commit to Clang.

Regenerated configure and config.h.in thanks to Nick. =D

llvm-svn: 116802

Made necessary edits to configure.ac and regenerated.

llvm-svn: 116291

it comes back, it will be largely a rewrite, so keeping the old codebase
in tree isn't helping anyone.

llvm-svn: 116190

been MC-ized for assembly printing. MSP430 is mostly so, but still has the
asm printer and lowering code in the printer subdir for the moment.

llvm-svn: 115360

llvm-svn: 114832

llvm-svn: 114197

llvm-svn: 113236

llvm-svn: 113160

that like to randomly define things like "X86", regenerate autoconf bits
and update cmake.

Fixes PR7852.

Patch by Xerxes Rånby!

llvm-svn: 112499

and hasn't kept up with ToT.  Approved by Anton.

llvm-svn: 112375

llvm-svn: 112042

llvm-svn: 111095

 - Review appreciated, as long as you understand that I understand that this is
   a horrible hack.

llvm-svn: 110883

llvm-svn: 110548

llvm-svn: 110533

llvm-svn: 110207

appended.

llvm-svn: 110109

llvm-svn: 109647

llvm-svn: 109164

llvm-svn: 108740

llvm-svn: 108738

Remove library check and regenerate configure.

llvm-svn: 107028

llvm-svn: 106576

llvm-svn: 105273

and configury to use --version-script.

llvm-svn: 105271

Add new configure option, --disable-timestamps, intended to turn off anything which would mess up binary/object comparisons. Currently:
 - Disables 'Built on ...' in 'foo --version'.
 - Disables timestamps from being embedded into .dir files.

llvm-svn: 103423

NOTE: 2nd part changeset for cfe trunk to follow.

*** PRE-PATCH ISSUES ADDRESSED

- clang api docs fail build from objdir
- clang/llvm api docs collide in install PREFIX/
- clang/llvm main docs collide in install
- clang/llvm main docs have full of hard coded destination
  assumptions and make use of absolute root in static html files;
  namely CommandGuide tools hard codes a website destination
  for cross references and some html cross references assume
  website root paths

*** IMPROVEMENTS

- bumped Doxygen from 1.4.x -> 1.6.3
- splits llvm/clang docs into 'main' and 'api' (doxygen) build trees
- provide consistent, reliable doc builds for both main+api docs
- support buid vs. install vs. website intentions
- support objdir builds
- document targets with 'make help'
- correct clean and uninstall operations
- use recursive dir delete only where absolutely necessary
- added call function fn.RMRF which safeguards against botched 'rm -rf';
  if any target (or any variable is evaluated) which attempts
  to remove any dirs which match a hard-coded 'safelist', a verbose
  error will be printed and make will error-stop.

llvm-svn: 103213

llvm-svn: 102720

gets placed inside a main function, and should not itself be a main
function. This is silently hidden in GCC-hosted builds because the
inner main looks like a nested function declaration, which GCC supports.
In builds with compilers which do not support nested functions (by default),
this was causing an error, which caused these autoconf checks to fail, 
leaving their options disabled.

This fixes test/Feature/load_module.ll on x86_64-unknown-linux-gnu
llvm-gcc selfhost builds, among other things.

This also includes a regenerated configure, as the diff is small and telling.

llvm-svn: 102288

llvm-svn: 101561

Regenerate configure and other autoconf files.

llvm-svn: 101444

in r86005 and unintentionally changed the default from -O3 to -O2.

 - It's odd the things automated perf testing turns up! :)

 - Also, the configure diff is messed up slightly. It looks like someone either
   didn't regenerate configure correctly (or I didn't), or autoconf has some
   funnyness in it. Eric, any ideas?

This has been at -O2 for so long, that I am slightly nervous that this change
will uncover miscompiles of LLVM on other systems. If that is the case, I think
we should just set the default universally at -O3, and let developers/vendors
use -O3 if they want it and have tested it.

llvm-svn: 100941

people stop seeing a broken build in EDDisassembler.cpp

llvm-svn: 100782

now configures prerequisite projects individually but also ignores them in the
big project switch statement to avoid the incorrect warning.

llvm-svn: 99506

projects rely upon llvm-gcc, the LLVM test suite, and poolalloc.  This ensures
that the aforementioned projects have their object trees created first so that
other projects can find their object trees when they themselves are configured.

llvm-svn: 98998

llvm-svn: 98990

llvm-svn: 98985

to re-instrument the code.  We depend on the system valgrind.h to
avoid adding a new license.

llvm-svn: 98529

Fixes PR6267.

llvm-svn: 97549