cl6x.wrapper

#!/bin/bash

# Usage: rename the cl6x application (`which cl6x`) to cl6x.orig and put
#        this script to the original cl6x path.
# Probably: ~/ti-processor-sdk-linux-rt-am57xx-evm-03.02.00.05/linux-devkit/sysroots/x86_64-arago-linux/usr/bin/cl6x

CL6X_PP="-ppa --preproc_macros"
# CL6X_PP="-ppc -ppa"
CL6X_RL="--gen_acp_raw --advice:performance"
#  --opt_for_space=0

CL6X_ALIASING="--no_bad_aliases"
# or:  --aliased_variables

CL6X_DEFINES="${MV_CPPFLAGS}"
# -D__OPTIMIZE__=3


if [[ "$MV460_BASE" == "" ]] ; then
  echo "Warning: MV460_BASE is not set"
  exit -1
fi

CL6X_INT_C_GENERATED=0

# check which --openmp:xxx option is present
echo "$@"|grep -w -q -e --openmp:host
nothost=$?
echo "$@"|grep -w -q -e --openmp:device
notdevice=$?


CL6X_MV_DEFS="$CL6X_DEFINES"

if [[ "$1" == "--f" ]]; then
  echo "-- cl6x linker stage --"
else
  CL6X_MV_DEFS="$CL6X_MV_DEFS -DOMPACC"
fi

if [[ $notdevice -eq 0 && $nothost -eq 0 ]]
then
	# this is unexpected
	echo "--!! Contains both --openmp:host and --openmp:device, IMPOSSIBLE"
	echo "--!! Args: $@"
	exit -2
elif [ $nothost -eq 0 ] ; then
	# throw out 
#	CL6X_CMD=$( echo "$0.orig $CL6X_RL $CL6X_ALIASING --opt_level=3 --verbose_diagnostics $CL6X_DEFINES -DOMPACC -DOMPACC_HOST $CL6X_PP $@" | sed -e 's/--openmp:host//g' -e 's/-DOMPACC_TARGET//' -e 's/ / --openmp:host /' )
	echo "--[[ cl6x: host build proxy ]]-----------"
  CL6X_MV_DEFS="$CL6X_MV_DEFS -DOMPACC_HOST"
elif [ $notdevice -eq 0  ] ; then
	# User-specified includes work in device build with cl6x, passing $CL6X_INC
	# is not required:
#	CL6X_CMD=$( echo "$0.orig $CL6X_RL $CL6X_ALIASING --opt_level=3 --verbose_diagnostics $CL6X_DEFINES -DOMPACC -DOMPACC_TARGET $CL6X_PP $@" |  sed -e 's/--openmp:device//g' -e 's/ / --openmp:device /' )
	echo "--[[ cl6x: device build proxy ]]----------"
  CL6X_MV_DEFS="$CL6X_MV_DEFS -DOMPACC_TARGET"
	CL6X_INT_C_GENERATED=1
else
  #	CL6X_CMD="$0.orig  $CL6X_RL --opt_level=3 $CL6X_PP $CL6X_INC $@"
	echo "--[[ cl6x: basic  build proxy ]]----------"
fi

# echo "          $CL6X_CMD" | sed 's/ -I/\\\n          -I/g'

# eval $CL6X_CMD
# rc=$?

NARGS=$#
NARGS=$((NARGS-1))
CL6X_ARGS_HEAD=${@:1:$NARGS}
CL6X_ARGS_TAIL=${@:$#}

CL6X_PASSTHRU="cl6x.orig $CL6X_ARGS_HEAD $CL6X_MV_DEFS $CL6X_ARGS_TAIL"

echo "--------------------------------------------------------------------"
echo "$CL6X_PASSTHRU"
echo "--------------------------------------------------------------------"

eval $CL6X_PASSTHRU
rc=$?


exit $rc


if [[ "$CL6X_INT_C_GENERATED" == "1" ]] ; then
  echo "--!! Fixing spurious line breaks in intermediate code"
  ORIGINAL_SRC_C_FILE_PATH=`echo ${CL6X_PASSTHRU} | grep -E '*\.c$' | awk '{print $NF}'`
  INTERMEDIATE_C_FILE_PATH=`echo ${ORIGINAL_SRC_C_FILE_PATH} | sed 's/\.c/\.int\.c/' | xargs basename`
  echo "--!! .c    ${ORIGINAL_SRC_C_FILE_PATH}"
  echo "--!! int.c ${INTERMEDIATE_C_FILE_PATH}"

  echo "sed --in-place='.orig' -z 's/\n\"/\"/g' ${INTERMEDIATE_C_FILE_PATH}"
  echo "sed --in-place='.orig' -z 's/\"\n/\"/g' ${INTERMEDIATE_C_FILE_PATH}"
  sed --in-place='.orig' -z 's/\n"/"/g' ${INTERMEDIATE_C_FILE_PATH}
  sed --in-place='.orig' -z 's/"\n/"/g' ${INTERMEDIATE_C_FILE_PATH}
fi