nvcc-wrapper

#!/bin/bash

## the purpose of this script is to prefix the PIC specific compiler options
## produced by libtool with nvcc's compiler fowrading flag.

## recklessly stolen from https://github.com/kiselgra/rta/blob/master/nvcc-wrapper

shopt -s extglob

#last_O="" # nvcc bitches about -O being specified multiple times.
args=""
while (( "$#" )); do
 if [[ "$1" =~ -.PIC ]] ; then
  args="$args -Xcompiler $1"
 elif [[ "$1" == "-ggdb3" ]] ; then
  args="$args -g -G"
# elif [[ "$1" =~ -O. ]] ; then
#  last_O="$1"
# elif [[ "$1" == "-Wreturn-type" ]] ; then # not available in nvcc?
#  true;
 elif [[ "$1" == "-fopenmp" ]] ; then #forward openmp flag to g++
  args="$args -Xcompiler -fopenmp"
 else
  #echo "plain forward: '$1'."
  args="$args $1"
 fi
 shift
done

#args="$args $last_O"

# #switch to cc 200 for AILA.cu, KDIS_SL.cu, presort.cu
# if [[ "$args" == *"AILA.cu"* || "$args" == *"KDIS_SL.cu"* || "$args" == *"presort.cu"* ]] ; then
#  args=$(echo "$args" | sed -e "s/12/20/g")
# fi

#echo
#echo $args
#echo
#echo
nvcc $args #2> /tmp/$USER/nvccwrapper-log
ret=$?

#cat /tmp/$USER/nvccwrapper-log >> /tmp/$USER/ptxas.log
#grep -e "error" -e "fatal" -e "warning" /tmp/$USER/nvccwrapper-log

exit $ret