--enable-libcpp to projects/sample.

Patch by Dmitri Shubin with additional fixes by me.

llvm-svn: 153425

llvm-svn: 153307

Also refactor the existing OProfile profiling code to reuse the same interfaces with the VTune profiling code.
In addition, unit tests for the profiling interfaces were added.

This patch was prepared by Andrew Kaylor and Daniel Malea, and reviewed in the llvm-commits list by Jim Grosbach

llvm-svn: 152620

configure: Don't require a perl interpreter to be present, LLVM's buildsystem doesn't depend on perl anymore.

llvm-svn: 152234

llvm-svn: 151921

sure we don't use it with compilers that don't support it.

llvm-svn: 151665

Clang builds. The detection logic for compilers that support the warning
isn't working. Rafael is going to investigate it, but didn't want people
to have to wade through build spam until then.

llvm-svn: 151649

Mac OS X. Patch by Fabian Groffen, with a slight tweak by me.

llvm-svn: 151612

llvm-svn: 151609

autoconf/m4/visibility_inlines_hidden.m4: Tweak for cygwin-g++-4.5.3. It folded conftest regardress of attributge((noinline)) with >=O1 .

llvm-svn: 150920

This is useful for clients that want to maintain compatibility
across multiple releases of LLVM. Currently users like Klee and
Mesa all have to roll their own 'parse llvm-config --version
output and generate defines' solution.

Also reuse the new macros so that version information is less
redundant/likely to fall out of sync again in the future.

llvm-svn: 150405

It was writing generated files to the clang srcdir when
'--with-clang-srcdir' was specified.

llvm-svn: 149756

Now this works with and without --with-clang-srcdir, with and
without an out-of-tree build.

llvm-svn: 149749

that just uses the new toolchain probing logic. This fixes linking with -m32 on
64 bit systems (the /32 dir was not being added to the search).

llvm-svn: 149651

llvm-svn: 149576

llvm-svn: 149569

llvm-svn: 149567

The CMake build already generated one. Follows clang r149497.

This brings us one step closer to compiling and configuring clang
separately from LLVM using the autoconf build, too.

(I lack the right version of autoconf et al. to regen, but it
was a simple change, so I just updated configure manually.)

llvm-svn: 149498

llvm-svn: 149391

llvm-svn: 147608

Get back getHostTriple.

For JIT compilation, use the host triple instead of the default
target: this fixes some JIT testcases that used to fail when the
compiler has been configured as a cross compiler.

llvm-svn: 147542

llvm-svn: 147395

llvm-svn: 147312

llvm-svn: 147196

Make the -fvisibility-inlines-hidden check more thorough in a hopeless attempt to fix mingw cross-compiles.

llvm-svn: 147191

Fixes pr11620.

llvm-svn: 147143

llvm-svn: 147027

llvm-svn: 146412

llvm-svn: 146084

   - Another reapply of r144300, with hopefully one last fix.

llvm-svn: 145623

Original commit message:
llvm-config: Replace with C++ version (was llvm-config-2).
 - Reapply of r144300, with lots of fixes/migration easement in between.

llvm-svn: 145582

 - Reapply of r144300, with lots of fixes/migration easement in between.

llvm-svn: 145449

Some files installed by clang are not relevant for general users and we'd like
to be able to install them to a different location.  This adds a new
--with-internal-prefix configure option and a corresponding PROJ_internal_prefix
makefile variable, which defaults to the standard prefix.  A tool makefile
can specify that it should be installed to this internal prefix by defining
INTERNAL_TOOL.

llvm-svn: 145234

config.h.cmake: Synchronize to config.h.in.

llvm-svn: 145217

llvm-svn: 145061

options to use libc++ as the default c++ library.

llvm-svn: 144413

which didn't appear ready for prime time.

llvm-svn: 144309

llvm-svn: 144300

llvm-svn: 143501

llvm-svn: 143500