[runcard] regenerate CODEGEN patches with a **new recipe** including …

…5 more files in patch.common

./CODEGEN/generateAndCompare.sh gg_tt --mad --nopatch
git diff --no-ext-diff -R gg_tt.mad/Source/dsample.f gg_tt.mad/Source/genps.inc gg_tt.mad/Source/vector.inc gg_tt.mad/SubProcesses/makefile > CODEGEN/MG5aMC_patches/PROD/patch.common
git diff --no-ext-diff -R gg_tt.mad/Cards/run_card.dat gg_tt.mad/Source/make_opts gg_tt.mad/bin/internal/banner.py gg_tt.mad/bin/internal/gen_ximprove.py gg_tt.mad/bin/internal/madevent_interface.py >> CODEGEN/MG5aMC_patches/PROD/patch.common
git diff --no-ext-diff -R gg_tt.mad/SubProcesses/P1_gg_ttx/auto_dsig1.f gg_tt.mad/SubProcesses/P1_gg_ttx/driver.f gg_tt.mad/SubProcesses/P1_gg_ttx/matrix1.f > CODEGEN/MG5aMC_patches/PROD/patch.P1
git checkout gg_tt.mad

Clearly, this will make the removal of patchMad.sh more complex madgraph5#656

epochX/cudacpp/CODEGEN/MG5aMC_patches/PROD/patch.common

@@ -270,3 +270,113 @@ index 6f5e1f832..6dd050c89 100644
 +distclean: cleanall
 +	$(MAKE) -f $(CUDACPP_MAKEFILE) distclean
 +endif
+diff --git b/epochX/cudacpp/gg_tt.mad/Cards/run_card.dat a/epochX/cudacpp/gg_tt.mad/Cards/run_card.dat
+index af32b29dd..80d07f317 100644
+--- b/epochX/cudacpp/gg_tt.mad/Cards/run_card.dat
++++ a/epochX/cudacpp/gg_tt.mad/Cards/run_card.dat
+@@ -139,3 +139,13 @@
+ #
+ systematics = systematics_program ! none, systematics [python], SysCalc [depreceted, C++]
+ ['--mur=0.5,1,2', '--muf=0.5,1,2', '--pdf=errorset'] = systematics_arguments ! see: https://cp3.irmp.ucl.ac.be/projects/madgraph/wiki/Systematics#Systematicspythonmodule
++
++#*********************************************************************
++# Options for the cudacpp plugin
++#*********************************************************************
++
++# Set cudacpp-specific values of non-cudacpp-specific options
++-O3 -ffast-math -fbounds-check = global_flag ! build flags for Fortran code (for a fair comparison to cudacpp)
++
++# New cudacpp-specific options (default values are defined in banner.py)
++CPP = cudacpp_backend ! valid backends are FORTRAN, CPP, CUDA
+diff --git b/epochX/cudacpp/gg_tt.mad/Source/make_opts a/epochX/cudacpp/gg_tt.mad/Source/make_opts
+index 1c3c559ee..c22e31c37 100644
+--- b/epochX/cudacpp/gg_tt.mad/Source/make_opts
++++ a/epochX/cudacpp/gg_tt.mad/Source/make_opts
+@@ -1,12 +1,17 @@
++pdlabel1=
++pdlabel2=
++lhapdf=
++PYTHIA8_PATH=NotInstalled
++MG5AMC_VERSION=3.5.0_lo_vect
+ GLOBAL_FLAG=-O3 -ffast-math -fbounds-check
++ALOHA_FLAG=
++MATRIX_FLAG=
+ DEFAULT_CPP_COMPILER=g++
+ MACFLAG=
+ STDLIB=-lstdc++
+ STDLIB_FLAG=
+ DEFAULT_F2PY_COMPILER=f2py
+ DEFAULT_F_COMPILER=gfortran
+-MG5AMC_VERSION=SpecifiedByMG5aMCAtRunTime
+-PYTHIA8_PATH=NotInstalled
+ #end_of_make_opts_variables
+
+ BIASLIBDIR=../../../lib/
+diff --git b/epochX/cudacpp/gg_tt.mad/bin/internal/banner.py a/epochX/cudacpp/gg_tt.mad/bin/internal/banner.py
+index dc15d3183..dbcc9ca3b 100755
+--- b/epochX/cudacpp/gg_tt.mad/bin/internal/banner.py
++++ a/epochX/cudacpp/gg_tt.mad/bin/internal/banner.py
+@@ -4164,7 +4164,8 @@ class RunCardLO(RunCard):
+         self.add_param('mxxmin4pdg',[-1.], system=True)
+         self.add_param('mxxpart_antipart', [False], system=True)
+
+-        
++        # CUDACPP parameters
++        self.add_param('cudacpp_backend', 'CPP', include=False, hidden=False)
+
+     def check_validity(self):
+         """ """
+diff --git b/epochX/cudacpp/gg_tt.mad/bin/internal/gen_ximprove.py a/epochX/cudacpp/gg_tt.mad/bin/internal/gen_ximprove.py
+index 7d91ea6a1..ce7cb5735 100755
+--- b/epochX/cudacpp/gg_tt.mad/bin/internal/gen_ximprove.py
++++ a/epochX/cudacpp/gg_tt.mad/bin/internal/gen_ximprove.py
+@@ -367,8 +367,20 @@ class gensym(object):
+                         done = True
+                 if not done:
+                     raise Exception('Parsing error in gensym: %s' % stdout)
+-                     
+-            self.cmd.compile(['madevent'], cwd=Pdir)
++
++            cudacpp_backend = self.run_card['cudacpp_backend'] # the default value is defined in banner.py
++            logger.info("Building madevent in madevent_interface.py with '%s' matrix elements"%cudacpp_backend)
++            if cudacpp_backend == 'FORTRAN':
++                self.cmd.compile(['madevent_fortran_link'], cwd=Pdir)
++            elif cudacpp_backend == 'CPP':
++                self.cmd.compile(['madevent_cpp_link'], cwd=Pdir)
++            elif cudacpp_backend == 'CUDA':
++                self.cmd.compile(['madevent_cuda_link'], cwd=Pdir)
++            else:
++                raise Exception("Invalid cudacpp_backend='%s': only 'FORTRAN', 'CPP', 'CUDA' are supported")
++                ###logger.info("Building madevent with ALL(FORTRAN/CPP/CUDA) matrix elements (cudacpp_backend=%s)"%cudacpp_backend)
++                ###self.cmd.compile(['all'], cwd=Pdir)
++
+             if to_submit:
+                 self.submit_to_cluster(job_list)
+                 job_list = {}
+diff --git b/epochX/cudacpp/gg_tt.mad/bin/internal/madevent_interface.py a/epochX/cudacpp/gg_tt.mad/bin/internal/madevent_interface.py
+index 9a308cc60..9f8762642 100755
+--- b/epochX/cudacpp/gg_tt.mad/bin/internal/madevent_interface.py
++++ a/epochX/cudacpp/gg_tt.mad/bin/internal/madevent_interface.py
+@@ -3615,8 +3615,20 @@ Beware that this can be dangerous for local multicore runs.""")
+                 logger.info('    %s ' % subdir)
+
+                 if os.path.exists(pjoin(Pdir, 'ajob1')):
+-                    self.compile(['madevent'], cwd=Pdir)
+-                    
++
++                    cudacpp_backend = self.run_card['cudacpp_backend'] # the default value is defined in banner.py
++                    logger.info("Building madevent in madevent_interface.py with '%s' matrix elements"%cudacpp_backend)
++                    if cudacpp_backend == 'FORTRAN':
++                        self.compile(['madevent_fortran_link'], cwd=Pdir)
++                    elif cudacpp_backend == 'CPP':
++                        self.compile(['madevent_cpp_link'], cwd=Pdir)
++                    elif cudacpp_backend == 'CUDA':
++                        self.compile(['madevent_cuda_link'], cwd=Pdir)
++                    else:
++                        raise Exception("Invalid cudacpp_backend='%s': only 'FORTRAN', 'CPP', 'CUDA' are supported")
++                        ###logger.info("Building madevent with ALL (FORTRAN/CPP/CUDA) matrix elements (cudacpp_backend=%s)"%cudacpp_backend)
++                        ###self.compile(['all'], cwd=Pdir)
++
+                     alljobs = misc.glob('ajob*', Pdir)
+
+                     #remove associated results.dat (ensure to not mix with all data)