Signed-off-by: Bertrand Bellenot <bertrand.bellenot@cern.ch>

Make use of command lsb_release to determine the Linux distribution and version

Keep support of older signature for THttpServer starting like
   new THttpServer("http:8080/none?numthrd=5");
'/none' suffix was due to TUrl limitation

Signed-off-by: Bertrand Bellenot <bertrand.bellenot@cern.ch>

Provide correct handling of global function and static methods

Signed-off-by: Bertrand Bellenot <bertrand.bellenot@cern.ch>

Most important error - when http port is in use.
In such case http engine should be destroyed immediately.
Other errors will be displayed when gDebug>0
One also can redirect Civetweb errors in the log file doing
   new THttpServer("http:8080?log=file.log");

Signed-off-by: Bertrand Bellenot <bertrand.bellenot@cern.ch>

Signed-off-by: Bertrand Bellenot <bertrand.bellenot@cern.ch>

Signed-off-by: Bertrand Bellenot <bertrand.bellenot@cern.ch>

Added more protections to include_directories(${OPENSSL_INCLUDE_DIR})

This `std::vector` is allocated in `tmva/tmva/src/DataSetFactory.cxx`
(line 162) and then passed to `TMVA::Event::Event()`. Then it's up to
`TMVA::Event` to take care of releasing this memory.

This solves a small memory leak.

Signed-off-by: David Abdurachmanov <David.Abdurachmanov@cern.ch>

Proper handling of '6.4g' formats kind, really try to extract
signigicant number of digigts out of value

Signed-off-by: Bertrand Bellenot <bertrand.bellenot@cern.ch>

Added 'builtin_fftw3' option to build the FFTW static library that is used to build ROOT. The default is OFF.

Reduce the memory taken for re-creating Tormula objects with the same expressions by using a local static map to cache the function pointers.

The patch adds missing OpenSSL include directories. Otherwise the
ones from standard system location is being used, which might not
be installed. E.g., CMSSW provides their own build of OpenSSL and
build machines do not have OpenSSL libs and dev packages installed.
Signed-off-by: David Abdurachmanov <davidlt@cern.ch>

`OPENGL_FOUND` and `OPENGL_GLU_FOUND` are only available if
`find_package(OpenGL)` is used, which is not the case if you are
building without Cocoa on OSX.

Check for `OPENGL_LIBRARIES` which is set in both if-statement paths.

Signed-off-by: David Abdurachmanov <davidlt@cern.ch>

Changed the XROOTD version to 4.2.1 when using 'builtin_xrootd' option. A number of warnings had to be silenced.

This reverts commit 125a93e0.
It fails in the following case (roottest/root/io/evolution/pragma_read):
dictionary for a/b.h which includes a/c.h as #include "c.h"
This will add a fwd decl with annotation "c.h", but this header cannot
be found. Instead we'd need "a/c.h"...

fix ROOT-7414. Improve the algorithm to compute the lower limit of an axis in log scale when its real lower limit is 0

Required for normal HTML docu generation

Signed-off-by: Bertrand Bellenot <bertrand.bellenot@cern.ch>

Signed-off-by: Bertrand Bellenot <bertrand.bellenot@cern.ch>

Signed-off-by: Bertrand Bellenot <bertrand.bellenot@cern.ch>

See https://root.cern.ch/phpBB3/viewtopic.php?f=3&t=19863

Allow to bind http port with loopback address.
This restrict access to http server only from localhost.
One could either specify 'loopback' option in constructor:
  new THttpServer("http:8080?loopback")
or in clear text specify IP address to which http socket should be bind:
  new THttpServer("http:127.0.0.1?loopback")
If host has several network interfaces, one could select one from them

Signed-off-by: Bertrand Bellenot <bertrand.bellenot@cern.ch>

- when creating new tab, add it to direct child of top element,
otherwise new tab can appear in other nested tabs
- tab actiavted before drawing otherwise it is not visible and
has wrong dimension,
- SVG method GetBBox is not working for hidden elements in firefox,
make workaround to prevent JavaScript exception

Signed-off-by: Bertrand Bellenot <bertrand.bellenot@cern.ch>

It now contains persistent information, only delete the generated index.html.

After reverting Tim patch in removing name in RooLinkedList  we can set again the name in the detailed output list of RooAbsStudy

Fix copy ctor of RooAbsAnaConvPdf. This problem was noticed by applying the previous patch of T. Adye in the RoolinkedList::Add to checking pointers added to the list.
Restore the _name data member of RooLinkedList. This fixes the detailed output functionality of PROOF