#!/bin/bash

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

#-------------------------------------------------------------------
# Set Faust include path

if [ -f $FAUST_LIB_PATH/music.lib ]
then
  FAUSTLIB=$FAUST_LIB_PATH
elif [ -f /usr/local/share/faust/music.lib ]
then
  FAUSTLIB=/usr/local/share/faust/
elif [ -f /usr/share/faust/music.lib ]
then
  FAUSTLIB=/usr/share/faust/
else
  echo "ERROR : $0 cannot find Faust library dir (usually /usr/local/share/faust)"
fi


#-------------------------------------------------------------------
# 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="-DOSCCTRL -lOSCFaust"
    elif [ $p = "-httpd" ]; then
	 HTTPDEFS="-DHTTPCTRL -lHTTPDFaust -lmicrohttpd"
	elif [ $p = "-ocv" ]; then
	 OCVDEFS="-DOCVCTRL -lpthread"
	 OCVLIBS="opencv"
    elif [ $p = "-arch32" ]; then
	PROCARCH="-m32 -L/usr/lib32"
    elif [ $p = "-arch64" ]; then
	PROCARCH="-m64"
    elif [ ${p:0:1} = "-" ]; then
	    OPTIONS="$OPTIONS $p"
	elif [[ -f "$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 -i -a jack-gtk.cpp $OPTIONS "$f" -o "$f.cpp" || exit

	# compile c++ to binary
	(
		$CXX $CXXFLAGS $FAUSTTOOLSFLAGS $OMP "$f.cpp" `pkg-config --cflags --libs jack $OCVLIBS gtk+-2.0` $PROCARCH $OSCDEFS $HTTPDEFS $OCVDEFS -o "${f%.dsp}"
	) > /dev/null || exit
	rm "$f.cpp"

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


echo $BINARIES


