(cherry picked from commit 1ef652a8)

We use the git2cl found here: http://repo.or.cz/w/git2cl.git.
Two issues were fixed:
   - strip correctly out merge commits
   - strip out git-svn-id's

Provide git commit and branch info to the system. The methods:
   TROOT::GetSvnRevision()
   TROOT::GetSvnBranch()
   TROOT::GetSvnDate()
have been replaced by:
   TROOT::GetGitCommit()
   TROOT::GetGitBranch()
   TROOT::GetGitDate()
Also the RVersion.h has changed and:
   ROOT_SVN_REVISION
   ROOT_SVN_BRANCH
has been replaced by:
   ROOT_GIT_COMMIT
   ROOT_GIT_BRANCH

Parser::Scope versus Sema::DeclContext are now checked for cross-vailidity.
Emit the TU-transaction explicitly instead of relying on a first transaction.
The typename extraction now takes a stream instead of a string to write to.
The llvm::Linker has much reduced functionality; use llvm::sys::Path instead to find dynamic libraries.


git-svn-id: http://root.cern.ch/svn/root/trunk@49325 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@49223 27541ba8-7e3a-0410-8455-c3a389f83636

The attached patchset fixes a bunch of typo in the source:
0001-succes-success.patch
0002-preceed-preced.patch
0003-informations-information.patch
0004-childs-children.patch
0005-avaliable-available.patch
0006-writeable-writable.patch
0007-comand-command.patch
0008-unkown-unknown.patch
0009-wierd-weird.patch
0010-wheter-whether.patch
0011-unecessary-unnecessary.patch
0012-splitted-split.patch
0013-registerd-registered.patch
0014-recieve-receive.patch
0015-processsing-processing.patch
0016-ouput-output.patch
0017-mutiple-multiple.patch
0018-lenght-length.patch
0019-interupted-interrupted.patch
0020-independant-independent.patch
0021-inconsistant-inconsistent.patch
0022-expresion-expression.patch
0023-explicitely-explicitly.patch
0024-enviroment-environment.patch
0025-deafult-default.patch
0026-continous-continuous.patch
0027-completly-completely.patch
0028-commited-committed.patch
0029-choosen-chosen.patch
0030-backgroud-background.patch
0031-auxilliary-auxiliary.patch
0032-authentification-authentication.patch
0033-appropiate-appropriate.patch
0034-an-other-another.patch
0035-environement-environment.patch
0036-targetting-targeting.patch
0037-suppported-supported.patch
0038-paramater-parameter.patch


git-svn-id: http://root.cern.ch/svn/root/trunk@48992 27541ba8-7e3a-0410-8455-c3a389f83636

Remaining:
* callfunc issues finding functions
* vtable issues (likely related)
* in stressHistogram: Test  3: Projection with Range for Histograms and Profiles................OK
  Error in <TStreamerInfo::Build>: TProfile, unknown type: EErrorType fErrorMode


git-svn-id: http://root.cern.ch/svn/root/branches/dev/root6-pch@48858 27541ba8-7e3a-0410-8455-c3a389f83636

I'm working in the CERN openlab team and I've recently managed to get
ROOT cross-compiled on an Intel Xeon server system for the Intel Xeon Phi
coprocessor, more specifically the Knights Corner card using Intel's Many
Integrated Cores architecture.

I will also quickly describe my changes:
- Currently the officially supported compiler for getting software compiled
  for the Xeon Phi is ICC, so I have included support only for ICC, for now.
  In case there will be good MIC support in mainstream gcc in the future I
  could then add a profile for it as well. I have tested my cross-compilation
  changes using Intel Composer XE 2013 Update 1 (version 13.0.1.117,
  build 20121010).
- The Knights Corner architecture is internally known as k1om so I've defined
  a new architecture with the name linuxx8664k1omicc, using linuxx8664icc
  as a base and adding the MIC specific bits.
- The platform I've defined as "linux-k1om".
- Inside the config/Makefile.linuxx8664k1omicc file I've added a MICFLAGS 
  variable containing the MIC specific compilation flag (that's used in
  other places as well).
- In the configure script I've added a section for linuxx8664k1om*, disabling
  those pieces that can't be cross-compiled (as in the case of iOS).

The configure step I've performed using the following command: 
"./configure linuxx8664k1omicc --enable-roofit --enable-minuit2
 --with-thread-libdir=/usr/linux-k1om-4.7/linux-k1om/usr/lib64/
 --enable-builtin-zlib". /usr/linux-k1om-4.7/linux-k1om/usr/lib64/
contains the MIC specific libraries (including libpthread*) distributed
together with the MIC software stack. By not using the --with-thread-libdir
flag pointing to the proper MIC pthread lib location makes the compilation
fail with the following error:
 #error "No Thread Local Storage (TLS) technology for this platform specified."


git-svn-id: http://root.cern.ch/svn/root/trunk@48833 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48827 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48823 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48822 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48781 27541ba8-7e3a-0410-8455-c3a389f83636

--enable-builtin-zlib.


git-svn-id: http://root.cern.ch/svn/root/trunk@48768 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48758 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48725 27541ba8-7e3a-0410-8455-c3a389f83636

Improve error detection and reporting.  Do not build the standalone pch as we do not use and ... not everybody as clang++ in their path


git-svn-id: http://root.cern.ch/svn/root/trunk@48723 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48720 27541ba8-7e3a-0410-8455-c3a389f83636

This will be superseded by modules once merging works.


git-svn-id: http://root.cern.ch/svn/root/trunk@48717 27541ba8-7e3a-0410-8455-c3a389f83636

Also generate a dictionary and PCM for etc/cling/Interpreter/Interpreter.h, etc/cling/Interpreter/DynamicLookupRuntimeUniverse.h. Skip TGX11 for PCM until Olivier has removed X11.h from it.


git-svn-id: http://root.cern.ch/svn/root/trunk@48663 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48652 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48650 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48648 27541ba8-7e3a-0410-8455-c3a389f83636

test LinkDef's there).


git-svn-id: http://root.cern.ch/svn/root/trunk@48646 27541ba8-7e3a-0410-8455-c3a389f83636

get the dict build into libCore. Support out of source build and get rid
of second makeonepch.sh that is now part of makeonepcm.sh.


git-svn-id: http://root.cern.ch/svn/root/trunk@48642 27541ba8-7e3a-0410-8455-c3a389f83636

files core/base/src/allDict.[h|cxx]. For the time being (till fully integrated
in make), do:
make
./build/unix/makeonepcm.sh
make


git-svn-id: http://root.cern.ch/svn/root/trunk@48634 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48630 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48629 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48628 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48627 27541ba8-7e3a-0410-8455-c3a389f83636

remove (not used by ROOT build system) roofit/roofitcore/inc/RooFitCore_LinkDef.h. Can now rootcling on OSX entire single pcm and dictionary.


git-svn-id: http://root.cern.ch/svn/root/trunk@48614 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48609 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@48608 27541ba8-7e3a-0410-8455-c3a389f83636

patch that fixes the problem of building RooStats on Windows using CMake.
Somehow it was generating a too long command to generate the .def file.
At the same time I also have added sehmap.h in the distributions that
fixes the problem reported by people not having it in their installation.


git-svn-id: http://root.cern.ch/svn/root/trunk@48599 27541ba8-7e3a-0410-8455-c3a389f83636