Prepare CbmRoot for FairSoft apr22

VMC isn't any longer part of ROOT but an external package, so we have to find
it differently. The same problem also appears for NicaFemto such that we fix
the issue with a patch.

CMakeLists.txt

@@ -233,13 +233,20 @@ if(CBMROOT_MINIMAL)
 else(CBMROOT_MINIMAL)
   find_package(ROOT 6.00.00 REQUIRED)
   if("${ROOT_VERSION_MAJOR}.${ROOT_VERSION_MINOR}" VERSION_GREATER 6.16)
-    Execute_Process(COMMAND ${ROOT_CONFIG_EXECUTABLE} --has-vmc
-                    OUTPUT_VARIABLE ROOT_vmc_FOUND
-                   )
-    String(STRIP ${ROOT_vmc_FOUND} ROOT_vmc_FOUND)
-    If(NOT ROOT_vmc_FOUND)
+    if("${ROOT_VERSION_MAJOR}.${ROOT_VERSION_MINOR}" VERSION_LESS 6.26)
+      Execute_Process(COMMAND ${ROOT_CONFIG_EXECUTABLE} --has-vmc
+                       OUTPUT_VARIABLE ROOT_vmc_FOUND
+                      )
+
+      String(STRIP ${ROOT_vmc_FOUND} ROOT_vmc_FOUND)
+      If(NOT ROOT_vmc_FOUND)
+        set(CMAKE_PREFIX_PATH $ENV{SIMPATH} ${CMAKE_PREFIX_PATH})
+        find_package2(PUBLIC VMC REQUIRED)
+        set(VMCLIB VMCLibrary)
+      endif()
+    else()
+      set(CMAKE_PREFIX_PATH $ENV{SIMPATH} ${CMAKE_PREFIX_PATH})
       find_package2(PUBLIC VMC REQUIRED)
-      message("VMC_INCLUDE_DIRS: ${VMC_INCLUDE_DIRS}")
       set(VMCLIB VMCLibrary)
     endif()
   endif()

external/NicaFemto.patch

 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 60ab7e6..b70ab36 100644
+index 60ab7e6..9cf7543 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -52,7 +52,11 @@ if(NOT DEFINED NICAFEMTO_SUBDIR_BUILD)
- 	If(NOT _HAS_CXX11_FLAG)
- 	  Message(FATAL_ERROR "The used C++ compiler (${CMAKE_CXX_COMPILER}) does not support C++11. NicaFemto can only be compiled with compilers supporting C++11. Please install such an compiler.")
- 	EndIf()
+@@ -27,11 +27,11 @@ if(NOT DEFINED NICAFEMTO_SUBDIR_BUILD)
+ 	set(CMAKE_MODULE_PATH "$ENV{FAIRROOTPATH}/share/fairbase/cmake/modules_old" ${CMAKE_MODULE_PATH})
+ 	set(CMAKE_MODULE_PATH "$ENV{FAIRROOTPATH}/share/fairbase/cmake/modules"  ${CMAKE_MODULE_PATH})
+ 	set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules"  ${CMAKE_MODULE_PATH})
+-	IF(FAIRROOTPATH)
+-	  Set(CheckSrcDir "${FAIRROOTPATH}/share/fairbase/cmake/checks")
+-	ELSE(FAIRROOTPATH)
+-	  Set(CheckSrcDir "${CMAKE_SOURCE_DIR}/cmake/checks")
+-	ENDIF(FAIRROOTPATH)
++#	IF(FAIRROOTPATH)
++#	  Set(CheckSrcDir "${FAIRROOTPATH}/share/fairbase/cmake/checks")
++#	ELSE(FAIRROOTPATH)
++#	  Set(CheckSrcDir "${CMAKE_SOURCE_DIR}/cmake/checks")
++#	ENDIF(FAIRROOTPATH)
+ 	
+ 	if(FAIRROOTPATH)
+ 	  find_package(FairRoot)
+@@ -41,7 +41,7 @@ if(NOT DEFINED NICAFEMTO_SUBDIR_BUILD)
+ 	  EndIf(CMAKE_INSTALL_PREFIX)
+ 	endif(FAIRROOTPATH)
+ 	
+-	include(CheckCXX11Features)
++#	include(CheckCXX11Features)
+ 	
+ 	
+ 	include(FairMacros)
+@@ -49,10 +49,14 @@ if(NOT DEFINED NICAFEMTO_SUBDIR_BUILD)
+ 	include(CheckCompiler)
+ 	include(WriteConfig)
+ 	
+-	If(NOT _HAS_CXX11_FLAG)
+-	  Message(FATAL_ERROR "The used C++ compiler (${CMAKE_CXX_COMPILER}) does not support C++11. NicaFemto can only be compiled with compilers supporting C++11. Please install such an compiler.")
+-	EndIf()
 -	
++#	If(NOT _HAS_CXX11_FLAG)
++#	  Message(FATAL_ERROR "The used C++ compiler (${CMAKE_CXX_COMPILER}) does not support C++11. NicaFemto can only be compiled with compilers supporting C++11. Please install such an compiler.")
++#	EndIf()
 +
 +        if(APPLE)
 +          SET(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS "${CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS} -single_module -undefined dynamic_lookup")
@@ -15,7 +47,37 @@ index 60ab7e6..b70ab36 100644
          Execute_process(COMMAND $ENV{SIMPATH}/bin/fairsoft-config --cxxflags OUTPUT_VARIABLE _res_fairsoft_config OUTPUT_STRIP_TRAILING_WHITESPACE)
          String(FIND ${_res_fairsoft_config} "-std=c++11" POS_C++11)
          If(${POS_C++11} EQUAL -1)
-@@ -131,7 +135,7 @@ if(NOT DEFINED NICAFEMTO_SUBDIR_BUILD)
+@@ -94,16 +98,24 @@ if(NOT DEFINED NICAFEMTO_SUBDIR_BUILD)
+ 	
+         find_package(ROOT 6.00.00 REQUIRED)
+         if("${ROOT_VERSION_MAJOR}.${ROOT_VERSION_MINOR}" VERSION_GREATER 6.16)
+-          Execute_Process(COMMAND ${ROOT_CONFIG_EXECUTABLE} --has-vmc
+-                          OUTPUT_VARIABLE ROOT_vmc_FOUND
+-                         )
+-          String(STRIP ${ROOT_vmc_FOUND} ROOT_vmc_FOUND)
+-          If(NOT ROOT_vmc_FOUND)
++          if("${ROOT_VERSION_MAJOR}.${ROOT_VERSION_MINOR}" VERSION_LESS 6.26)
++            Execute_Process(COMMAND ${ROOT_CONFIG_EXECUTABLE} --has-vmc
++                            OUTPUT_VARIABLE ROOT_vmc_FOUND
++                           )
++
++            String(STRIP ${ROOT_vmc_FOUND} ROOT_vmc_FOUND)
++            If(NOT ROOT_vmc_FOUND)
++              set(CMAKE_PREFIX_PATH $ENV{SIMPATH} ${CMAKE_PREFIX_PATH})
++              find_package2(PUBLIC VMC REQUIRED)
++              set(VMCLIB VMCLibrary)
++            endif()
++          else()
+             set(CMAKE_PREFIX_PATH $ENV{SIMPATH} ${CMAKE_PREFIX_PATH})
+             find_package2(PUBLIC VMC REQUIRED)
+             set(VMCLIB VMCLibrary)
+           endif()
+         endif()
++
+ 	Set(SIMPATH $ENV{SIMPATH})
+ 	Set(Boost_NO_SYSTEM_PATHS TRUE)
+ 	Set(Boost_NO_BOOST_CMAKE TRUE)
+@@ -131,7 +143,7 @@ if(NOT DEFINED NICAFEMTO_SUBDIR_BUILD)
            if(APPLE)
              set(GSL_DIR /usr/local)
            else()
@@ -24,6 +86,8 @@ index 60ab7e6..b70ab36 100644
            endif()
            find_package(GSL REQUIRED)
          endif()
+diff --git a/dataformat/NicaDataFormatManager.h b/dataformat/NicaDataFormatManager.h
+index 4ecb407..a739199 100644
 diff --git a/cuts/CMakeLists.txt b/cuts/CMakeLists.txt
 index 1d1c4f0..e5676ba 100755
 --- a/cuts/CMakeLists.txt
@@ -50,6 +114,19 @@ index b8576ab..b3fc335 100644
  
  GENERATE_LIBRARY()
  
+--- a/dataformat/NicaDataFormatManager.h
++++ b/dataformat/NicaDataFormatManager.h
+@@ -13,9 +13,9 @@
+ #include <TObject.h>
+ 
+ #include "NicaStd.h"
++#include "NicaTrack.h"
+ 
+ class NicaEvent;
+-class NicaTrack;
+ 
+ /**
+  * manager of formats
 diff --git a/features/NicaHelixBase.cxx b/features/NicaHelixBase.cxx
 index e248f54..7317950 100644
 --- a/features/NicaHelixBase.cxx
@@ -60,5 +137,5 @@ index e248f54..7317950 100644
  #include <TMath.h>
 +#include <TString.h>
  #include <iostream>
-
+ 
  Double_t NicaHelixBase::fgHelixBz = 0.5;