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#! /bin/bash -e
#####################################################################
# #
# Compiles Faust programs to plotters #
# (c) Grame, 2019-2022 #
# #
#####################################################################
. faustpath
. faustoptflags
. usage.sh
CXXFLAGS+=" $MYGCCFLAGS" # So that additional CXXFLAGS can be used
ARCHFILE=$FAUSTARCH/csvplot.cpp
ARCHLIB+=" -pthread"
FAUSTFLOAT=float
SOUNDFILELIBS=""
echoHelp() {
usage faust2csvplot "[options] [Faust options] <file.dsp>"
echo "Compiles Faust programs to plotters, additional control parameters depend of the DSP, the following 5 options are given at runtime:"
options -dyn
option "-s <n>" "start at the sample number <n> (default is 0)"
option "-n <n>" "render <n> samples (default is 16)"
option "-r <rate>" "change the sample rate (default is 44100 Hz)"
option "-bs <buffer>" "change the buffer size (default is 512 frames)"
option
option -arch32 "generates a 32 bit architecture."
option -arch64 "generates a 64 bit architecture."
option -double "generates code with samples of type 'double'."
option -soundfile
option "Faust options"
exit
}
if [ "$#" -eq 0 ]; then
echo 'Please, provide a Faust file to process !'
echo ''
echoHelp
fi
#-------------------------------------------------------------------
# Analyze command arguments :
# faust options -> OPTIONS
# if -omp : -openmp or -fopenmp -> OPENMP
# existing *.dsp files -> FILES
#
# dispatch command arguments
for p in $@; do
if [ $p = "-help" ] || [ $p = "-h" ]; then
echoHelp
elif [ $p = "-arch32" ]; then
PROCARCH="-m32 -L/usr/lib32"
elif [ $p = "-arch64" ]; then
PROCARCH="-m64"
elif [ $p = "-double" ]; then
OPTIONS="$OPTIONS $p"
FAUSTFLOAT="double"
elif [ $p = "-soundfile" ]; then
CXXFLAGS="$CXXFLAGS -DSOUNDFILE"
SOUNDFILELIBS=`pkg-config --cflags --static --libs sndfile`
elif [ $p = "-fx" ]; then
OPTIONS="$OPTIONS $p"
CXXFLAGS="$CXXFLAGS -I /usr/local/include/ap_fixed -DFIXED_POINT"
elif [ $p = "-dyn" ]; then
OPTIONS="$OPTIONS -inj template-llvm.cpp"
LLVM_LIBS="$STRIP $FAUSTLDDIR/libfaust.a `llvm-config --link-static --ldflags --libs all --system-libs`"
elif [ ${p:0:1} = "-" ]; then
OPTIONS="$OPTIONS $p"
elif [[ -f "$p" ]] && [ ${p: -4} == ".dsp" ]; then
FILES="$FILES $p"
else
OPTIONS="$OPTIONS $p"
fi
done
#-------------------------------------------------------------------
# compile the *.dsp files
for f in $FILES; do
# compile Faust to c++
faust -i -a $ARCHFILE $OPTIONS "$f" -o "$f.cpp" || exit
# compile c++ to binary
(
$CXX $CXXFLAGS "$f.cpp" $PROCARCH $LLVM_LIBS $ARCHLIB $SOUNDFILELIBS $OMP -DFAUSTFLOAT=$FAUSTFLOAT -o "${f%.dsp}"
) > /dev/null || exit
rm "$f.cpp"
# collect binary file name for FaustWorks
BINARIES="$BINARIES${f%.dsp};"
done
echo $BINARIES
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