Replaces if(builtin_foo) statements with explicit support in the
various ROOT macros.

This removes ROOT_ADD_BUILTIN_DEPENDENCIES and adds BUILD_BYPRODUCTS
for the external projects.  This way, the build system can explicitly
depend on the output file of the external project instead of introducing
a hidden dependency..

TGLIncludes relies on the glew framework, allowing to interact with OpenGL in a
system-independent way. We should always prefer using TGLIncludes.h, and now
we can enforce it by showing an error if we don't to that.

Build zlib library (using the sources in ROOT itself) independently of libCore when using builtin_zlib=ON option.  This change unifies with the use of an external zlib.

Rearrange the builtin PCRE, FREETYPE and AFTERIMAGE to be homogenous with the other builtin packages.

Conflicts:
	bindings/pyroot/src/MethodProxy.cxx
	cmake/modules/RootConfiguration.cmake
	etc/http/files/main.htm
	etc/http/files/single.htm
	geom/geompainter/src/TGeoChecker.cxx
	graf2d/mathtext/inc/mathtext.h
	graf2d/mathtext/src/fontembed.cxx
	graf2d/mathtext/src/fontembedps.cxx
	graf2d/qt/inc/TQtCanvasPainter.h
	gui/qtgsi/src/TQRootCanvas.cxx
	hist/hist/src/TBackCompFitter.cxx
	hist/hist/src/TEfficiency.cxx
	hist/hist/src/TFractionFitter.cxx
	hist/hist/src/TGraphAsymmErrors.cxx
	hist/hist/src/TH2.cxx
	hist/hist/src/TH3.cxx
	hist/hist/src/TMultiDimFit.cxx
	hist/hist/src/TProfile.cxx
	hist/hist/src/TProfile2D.cxx
	hist/hist/src/TUnfoldBinning.cxx
	html/src/TDocParser.cxx
	math/foam/src/TFoam.cxx
	math/genvector/inc/Math/VectorUtil_Cint.h
	math/minuit2/inc/Minuit2/FumiliMaximumLikelihoodFCN.h
	math/minuit2/inc/Minuit2/FumiliStandardChi2FCN.h
	math/minuit2/inc/Minuit2/FumiliStandardMaximumLikelihoodFCN.h
	math/minuit2/inc/Minuit2/StackAllocator.h
	math/minuit2/src/TChi2ExtendedFCN.cxx
	math/minuit2/src/TChi2FCN.cxx
	math/minuit2/src/TFitterMinuit.cxx
	math/minuit2/src/TFumiliFCN.cxx
	misc/table/src/TTableDescriptor.cxx
	net/auth/src/rsaaux.cxx
	test/QpRandomDriver.cxx
	test/ios/RootBrowser/Src/Browser/Controllers/FileCollectionViewController.mm
	test/ios/RootBrowser/Src/Browser/Controllers/FileContentViewController.mm
	test/ios/RootBrowser/Src/Browser/Controllers/ObjectViewController.mm
	test/ios/RootBrowser/Src/Browser/Views/PadView.mm
	test/ios/RootBrowser/Src/CustomUI/RangeSlider.mm
	test/ios/RootBrowser/Src/ObjectInspector/Controllers/AxisFontInspector.mm
	test/ios/RootBrowser/Src/ObjectInspector/Controllers/AxisInspector.mm
	test/ios/RootBrowser/Src/ObjectInspector/Controllers/AxisLabelsInspector.mm
	test/ios/RootBrowser/Src/ObjectInspector/Controllers/AxisTitleInspector.mm
	test/ios/RootBrowser/Src/ObjectInspector/Controllers/FilledAreaInspector.mm
	test/ios/RootBrowser/Src/ObjectInspector/Controllers/H1BinsInspector.mm
	test/ios/RootBrowser/Src/ObjectInspector/Controllers/H1ErrorsInspector.mm
	test/ios/RootBrowser/Src/ObjectInspector/Controllers/H1Inspector.mm
	test/ios/RootBrowser/Src/ObjectInspector/Controllers/InspectorWithNavigation.mm
	test/ios/RootBrowser/Src/ObjectInspector/Controllers/LineInspector.mm
	test/ios/RootBrowser/Src/ObjectInspector/Controllers/MarkerInspector.mm
	test/ios/RootBrowser/Src/ObjectInspector/Controllers/ObjectInspector.mm
	test/ios/RootBrowser/Src/ObjectInspector/Controllers/PadInspector.mm
	test/ios/RootBrowser/Src/ObjectInspector/Controllers/PadTicksGridInspector.mm
	test/ios/Tutorials/PadOptionsController.mm
	test/ios/Tutorials/PadView.mm
	test/periodic/NdbMF.cxx
	test/periodic/NdbMTReacDesc.cxx
	test/periodic/NdbMTReactionXS.cxx
	test/periodic/NdbParticleList.cxx
	test/periodic/XSGui.h
	test/stressLinear.cxx
	test/stressRooFit_tests.cxx
	test/tcollbm.cxx
	test/vmatrix.cxx
	tutorials/eve/boxset.C
	tutorials/geom/geodemo.C
	tutorials/graphs/splines.C
	tutorials/hist/th2polyEurope.C
	tutorials/mc/CompareMasses.C
	tutorials/memstat/memstat.C

The changes are all related to the use of gendered or binary language in
the comments, messages, and documents (e.g. referring to the user explicitly
as "he" or "he/she").  I searched for thse instances and changed them to
the gender-neutral singular they (http://en.wikipedia.org/wiki/Singular_they).
In the process I fixed quite a few typos that would show up in the
auto-generated documentation.

By Jean-François Caron jfcaron@phas.ubc.ca).

This fixes ROOT-5773

fix for issue http://root.cern.ch/phpBB3/viewtopic.php?f=3&t=16303


git-svn-id: http://root.cern.ch/svn/root/trunk@49293 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

native Cocoa backend will be build by default. To build X11 backend, install
XQuartz and configure with ./configure --disable-cocoa. On OSX < 10.8 X11
backend is still default and Cocoa backend can be build using the 
--enable-cocoa configure flag.


git-svn-id: http://root.cern.ch/svn/root/trunk@45327 27541ba8-7e3a-0410-8455-c3a389f83636

  using namespace std;
from Riostream.h, which has huge consequences for all of ROOT.
Riostream.h is now a simple wrapper for fstream, iostream, iomanip for backward compatibility; Riosfwd.h simply wraps iosfwd.

Because of templates and their inline functions, Riostream.h needed to be included in headers, too (e.g. TParameter.h), which violated the assumption that Riostream.h is not exposing its using namespace std to headers.
ROOT now requires R__ANSISTREAM, R__SSTREAM, which does not change the set of supported compilers.

Without "using namespace std", several identifiers are now prefixed by std::; e.g. roofit/* source files now have a using namespace std to keep their coding style.
TFile::MakeProject() now generates "using namespace std" to convert the CINT-style class names into C++ ones.


git-svn-id: http://root.cern.ch/svn/root/trunk@44507 27541ba8-7e3a-0410-8455-c3a389f83636

This fixes a missing dependency on Windows build.


git-svn-id: http://root.cern.ch/svn/root/trunk@41849 27541ba8-7e3a-0410-8455-c3a389f83636

Introduce alternative cmake based build system. Cmake is especially convenient
for building on Windows, as it can produce VC projects or nmake files and 
does not require cygwin to be installed. In addition on OSX Xcode projects
can be generated.


git-svn-id: http://root.cern.ch/svn/root/trunk@39463 27541ba8-7e3a-0410-8455-c3a389f83636

To make an out of source build do, assuming the source is in ~/root:
   mkdir ~/root-x8664
   cd ~/root-x8664
   ~/root/configure
   make
This is convenient to build e.g. 32 and 64-bit version from one source, but
also needed for cross-compilation, where it is now possible to build in
a special directory only the compile time tools, like rootcint for the
host architecture while the binary is build for the remote architecture
(like iOS).


git-svn-id: http://root.cern.ch/svn/root/trunk@36659 27541ba8-7e3a-0410-8455-c3a389f83636

from a triplet of functions: PreRender() / Render() / PostRender().
This makes the following things possible:
- Render() was removed from all sub-classes;
- Extending Render() becomes possible by modifying it in a single
  place;
- A user can call Pre/PostRender() manually when several strings need
  to be rendered to avoid overhead introduced by pushing and poping of
  the GL attributes.

New variant of Render() allowing to specify maximum string width and the width
at which the text should begin blending into the background was added.

The usage of the new features should be ifdefed with '#ifdef
BUILTIN_FTGL'. However, current development in ftgl is making drawing results
of 2.1.3-candidate inconsistent with 2.1.2 included in ROOT so it would
probably make sense to stop supporting external ftgl completely until
they reach a new stable release (2.1.2 is 5 years old!).


git-svn-id: http://root.cern.ch/svn/root/trunk@32740 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@26429 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@26065 27541ba8-7e3a-0410-8455-c3a389f83636

tessel callback.


git-svn-id: http://root.cern.ch/svn/root/trunk@26061 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@26054 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@25847 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@25765 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@25757 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@23549 27541ba8-7e3a-0410-8455-c3a389f83636

asimage, freetype, gpad, graf, postscript, qt, win32gdk, x11, x11ttf

move the following directories to "graf3d":

eve, ftgl, g3d, gl, x3d


git-svn-id: http://root.cern.ch/svn/root/trunk@23140 27541ba8-7e3a-0410-8455-c3a389f83636