#!/bin/bash

OSCDEFS=""
#####################################################################
#                                                                   #
#               Compiles Faust programs to jack-gtk                 #
#               (c) Grame, 2009-2011                                #
#                                                                   #
#####################################################################

#-------------------------------------------------------------------
# Check darwin specifics
#
if [[ $(uname) == Darwin ]]; then
    MARCH=""
else 
    MARCH="-march=native"
fi

#-------------------------------------------------------------------
# Default compilation flags for gcc and icc :
#
MYGCCFLAGS="-O3 $MARCH -mfpmath=sse -msse -msse2 -msse3 -ffast-math -ftree-vectorize"
MYICCFLAGS="-O3 -xHost -ftz -fno-alias -fp-model fast=2"


#-------------------------------------------------------------------
# Analyze command arguments :
# faust options                 -> OPTIONS
# if -omp : -openmp or -fopenmp -> OPENMP
# existing *.dsp files          -> FILES
#

# PHASE 1 : Look for -icc option to force use of intel icc (actually icpc)
# without having to configure CXX and CXXFLAGS
CXX=g++
CXXFLAGS=$MYGCCFLAGS
for p in $@; do
	if [ "$p" = -icc ]; then
		CXX=icpc
		CXXFLAGS=$MYICCFLAGS
    fi
done


#PHASE 2 : dispatch command arguments
for p in $@; do
    if [ "$p" = -omp ]; then
        if [[ $CXX == "icpc" ]]; then
            OMP="-openmp"
        else
            OMP="-fopenmp"
        fi
    fi
  
    if [ "$p" = -icc ]; then
    	ignore=" "
    elif [ $p = "-osc" ]; then
		 OSCDEFS="-I/usr/local/lib/faust/osclib -DOSCCTRL -L/usr/local/lib/faust/osclib -lOSCFaust -loscpack"
    elif [ ${p:0:1} = "-" ]; then
	    OPTIONS="$OPTIONS $p"
	elif [[ -e "$p" ]]; then
	    FILES="$FILES $p"
	else
	    OPTIONS="$OPTIONS $p"        
	fi
done



	
#-------------------------------------------------------------------
# compile the *.dsp files using JACK-GTK on linux
#
for f in $FILES; do
	
	# compile faust to c++
	faust -a jack-gtk.cpp $OPTIONS "$f" -o "$f.cpp"

	# compile c++ to binary
	(
		$CXX $CXXFLAGS $OMP -I/usr/local/lib/faust "$f.cpp" `pkg-config --cflags --libs jack gtk+-2.0` $OSCDEFS -o "${f%.dsp}"
	) > /dev/null
	rm "$f.cpp"

	# collect binary file name for FaustWorks
	BINARIES="$BINARIES${f%.dsp};"
done


echo $BINARIES