Install_noomp

#!/bin/bash

# first configure the makefile

# Insert the location of Cernlib on your system (if desired)
CERNLIB=
# Insert the location of LHAPDF on your system (if desired)
LHAPDFLIB=

if [[ $CERNLIB == '' ]]; then
  echo 'Warning: no directory specified for CERNLIB'
else
  echo 'CERNLIB directory: '$CERNLIB
fi
if [[ $LHAPDFLIB == '' ]]; then
  echo 'Warning: no directory specified for LHAPDF'
else
  echo 'LHAPDFLIB directory: '$LHAPDFLIB
  ln -s $LHAPDFLIB/PDFsets Bin/PDFsets
fi

echo '# Makefile routine.' > makefile.new
echo '' >> makefile.new
echo '# Replace this with the location of Cernlib on your system (if desired)' >> makefile.new
echo 'CERNLIB     = '$CERNLIB >> makefile.new
echo '# Replace this with the location of LHAPDF on your system (if desired)' >> makefile.new
echo 'LHAPDFLIB   = '$LHAPDFLIB >> makefile.new
echo '' >> makefile.new
#echo 'MCFMHOME        = '`pwd` >> makefile.new
#echo 'SOURCEDIR       = '`pwd`'/src' >> makefile.new
tail -n +8 makefile >> makefile.new
mv makefile makefile.orig
mv makefile.new makefile

# Produce LaTeX manual
mkdir -p obj/
cd Doc
latex mcfm > latex.out
latex mcfm > latex.out
cd ..

# Link FF data files into Bin directory
if [ ! -h Bin/ffwarn.dat ]; then
  ln -s ../QCDLoop/ff/fferr.dat Bin
  ln -s ../QCDLoop/ff/ffperm5.dat Bin
  ln -s ../QCDLoop/ff/ffwarn.dat Bin
fi

# Compile QCDLoop libraries if necessary
mkdir -p QCDLoop/ff/obj
mkdir -p QCDLoop/ql/obj
if [ ! -e QCDLoop/ql/libqcdloop.a ]; then
  ls
  echo 'Compiling QCDLoop library'
  cd QCDLoop
  make
  cd ..
fi

# Compile TensorReduction libraries if necessary
mkdir -p TensorReduction/ov/obj
mkdir -p TensorReduction/pv/obj
mkdir -p TensorReduction/recur/smallF/obj
mkdir -p TensorReduction/recur/smallG/obj
mkdir -p TensorReduction/recur/smallP/obj
mkdir -p TensorReduction/recur/smallY/obj
if [ ! -e TensorReduction/pv/libpv.a ]; then
  ls
  echo 'Compiling TensorReduction library'
  cd TensorReduction 
  make
  cd ..
fi

# Compile JetVHeto library if necessary
if [ ! -e JetVHeto/libjetvheto.a ]; then
  ls
  echo 'Compiling JetVHeto library'
  cd JetVHeto
  make 
  cd ..
fi


echo ''
echo 'Installation complete. You may now compile MCFM by'
echo 'ensuring that USEOMP = NO in the makefile and running make.'