path: root/configure.ac

dnl AC_INIT(src/main.cpp)
AC_INIT([readanysf~], [0.15],
        [august black <august - alien mur at>],
        [readanysf~])   dnl last part is the tarname


dnl AC_LANG_PUSH([C++])

dnl ----------------------------------
dnl ---- have your makefiles call recursively 
dnl ---- makefiles at subdirectories
dnl ----------------------------------
AC_PROG_MAKE_SET

dnl ---- If you have any makefiles in subdirectories
dnl ---- you must also put them in the AC_CONFIG_FILES statement
dnl ---- we do not do this, it causes autoconf errors ????
dnl ----------------------------------
dnl AC_CONFIG_FILES([  Makefile src/Makefile ])

AM_SANITY_CHECK
AM_INIT_AUTOMAKE(readanysf, 0.15)

AM_CONFIG_HEADER(config.h)
dnl AM_MAINTAINER_MODE



AC_PROG_CXX
AC_PROG_CPP
AC_PROG_INSTALL
dnl AC_PROG_AWK
dnl AC_PROG_LN_S
dnl AC_PROG_RANLIB

have_vorbis=no
have_mad=no
have_flc=no

flext_sys=2
flext_dir=/usr/local/include/flext
flext_shared=yes




dnl ------------------------------------------
dnl ----  do some magic to gues the host opsys
dnl ----  taken from libvorbis configure.in
dnl ------------------------------------------
AC_CANONICAL_HOST

LDFLAGS="$LDFLAGS -L/usr/local/lib -ldl"
if test -z "$GCC"; then
        case $host in 
        *-*-irix*)
                dnl If we're on IRIX, we wanna use cc even if gcc 
                dnl is there (unless the user has overriden us)...
                if test -z "$CC"; then
                        CC=cc
                fi
		;;
        sparc-sun-solaris*)
                CFLAGS="-xO4 -fast -w -fsimple -native -xcg92"
		;;
        *)
                CFLAGS="-O" 
		;;
        esac
else

        case $host in 
        *86-*-linux*)
                CPPFLAGS="$CPPFLAGS -DUNIX -Wno-deprecated -Wall -Wimplicit -Wunused -Wmissing-prototypes -O1"
		LDFLAGS="$LDFLAGS -shared"
		dnl we could test for bad glibc here, but don't
		pd_suffix=pd_linux
		;;
        powerpc-*-linux*)
                CPPFLAGS="$CPPFLAGS -DUNIX -Wno-deprecated -Wall -Wimplicit -Wunused -Wmissing-prototypes -O1 "
		LDFLAGS="$LDFLAGS -shared"
		pd_suffix=pd_linux
		;;
        *-*-linux*)
                CPPFLAGS="$CPPFLAGS -DUNIX -Wno-deprecated -Wall -Wimplicit -Wunused -Wmissing-prototypes -O1 -fPIC"
		LDFLAGS="$LDFLAGS -shared"
		pd_suffix=pd_linux
		;;
        sparc-sun-*)
		echo "YOU HAVE A SPARC STATION,	not setting any flags, not supported yet"
		;;
        *-*-darwin*)
                CPPFLAGS="$CPPFLAGS -DUNIX -Wno-deprecated -Wall -Wimplicit -Wunused -Wmissing-prototypes -O3 "
		LDFLAGS="$LDFLAGS -bundle -undefined suppress -flat_namespace"
		pd_suffix=pd_darwin
		;;
        *)
		dnl assume unix
                CPPFLAGS="$CPPFLAGS -DUNIX -Wno-deprecated -Wall -Wimplicit -Wunused -Wmissing-prototypes -O1"
		LDFLAGS="$LDFLAGS -shared"
		pd_suffix=pd_linux
		;;
        esac
fi


dnl -dylib -dynamic -flat_namespace -undefined suppress

echo "Using cppflags= $CPPFLAGS"
echo "Using ldflags= $LDFLAGS"







dnl ------------------------------------------
dnl ----  check if to build flext statically
dnl ------------------------------------------
AC_ARG_ENABLE(flext-shared,
  AC_HELP_STRING([--disable-flext-shared], [build with flext compiled in statically, not the best idea]),
  [flext_shared=$enableval], [flext_shared=yes])





dnl ------------------------------------------
dnl ----  add PureData includes dir 
dnl ----  usually /usr/local/include
dnl ------------------------------------------
AC_ARG_WITH(pd_dir, 
	[  --with-pd-dir=path	pd header path (default=/usr/local/include) ], 
	[
	CPPFLAGS="$CPPFLAGS -I$withval"
	echo
	echo "pd dir is $withval"
	echo
	])

dnl ------------------------------------------
dnl ---- check for PureData Header
dnl ------------------------------------------
AC_CHECK_HEADER(m_pd.h, [have_pd_hdr=yes ], [
	have_pd_hdr=no
	echo
	echo "no m_pd.h header found.  try with option --with-pd-dir=/path/to/pd/src"
	echo
	exit
	])



dnl ------------------------------------------
dnl ----  add Flext includes and lib dir 
dnl ----  usually /usr/local/lib/pd/flext
dnl ------------------------------------------
AC_ARG_WITH(flext_dir, 
	[  --with-flext-dir=path	flext headers path (default=/usr/local/include/flext) ], 
	[
	flext_dir=$withval
	CPPFLAGS="$CPPFLAGS -I$withval"
	])



dnl ------------------------------------------
dnl ----  add Flext Sys Type
dnl ----  1=Max/MSP  2=PureData
dnl ------------------------------------------
AC_ARG_WITH(flext-sys, 
	[  --with-flext-sys=<N>		1 for Max/Msp, 2 for PD (default=2)], 
	[if  test "$withval" = 1; then
		flext_sys=1
	elif test "$withval" = 2; then
		flext_sys=2
	else
	echo
	echo "Unknown FLEXT_SYS type, using default 2"
		flext_sys=2;
	echo
   fi
])



dnl ------------------------------------------
dnl ----  Checks for libraries.
dnl ------------------------------------------

dnl ------------------------------------------
dnl ----  Checks for Pthreads.
dnl ------------------------------------------
AC_CHECK_LIB(pthread, pthread_create, [ PTHREAD_LIBS="-lpthread" ], [ PTHREAD_LIBS=""])



dnl ------------------------------------------
dnl ----  Checks for SecretRabbitCode.
dnl ------------------------------------------
AC_CHECK_LIB(samplerate, src_is_valid_ratio, [ 
	SRC_LIBS="-lsamplerate" 
	AC_CHECK_HEADER(samplerate.h, [have_src_hdr=yes ], [  
        	echo
        	echo "found libsamplerate, but didn't find header.  make sure samplerate.h is somewhere"
		echo "that can be found and try configure again.  on debian, do: apt-get install libsamplerate0-dev"
        	echo
        	exit
        	])
	
	], [ 
	AC_CHECK_HEADER(samplerate.h, [
		echo
        	echo "didn't find libsamplerate, but found samplerate.h"
		echo "this is mandatory for readanysf~, so we'll try to compile with libsamplerate and see."
        	echo
		SRC_LIBS="-lsamplerate"
		], [  
		SRC_LIBS=""
		echo "you need libsamplerate. download it here <http://www.mega-nerd.com/SRC/>"
		echo "on debian, do: apt-get install libsamplerate0-dev"
	        exit
	        ])
	])



dnl ------------------------------------------
dnl ----  Checks for OggVorbis libraries.
dnl ------------------------------------------
AC_CHECK_LIB(ogg, ogg_stream_init, [have_ogg=yes ], [have_ogg=no])
AC_CHECK_LIB(vorbis, vorbis_info_init, [have_vorbis=yes ], [have_vorbis=no])
AC_CHECK_LIB(vorbisfile, ov_read_float, [have_vorbisfile=yes ], [have_vorbisfile=no])
if test "$have_ogg" = "yes"; then
        if test "$have_vorbis" = "yes"; then
	        if test "$have_vorbisfile" = "yes"; then
                	VORBIS_CFLAGS="-DREAD_VORBIS"
	                VORBIS_LIBS="-logg -lvorbis -lvorbisfile"
		fi
	fi
else
	VORBIS_LIBS=""
	echo
	echo "Vorbis library found, compiling WITHOUT vorbis support!"
fi




dnl ------------------------------------------
dnl ----  Checks for MAD mp3 decoding libraries
dnl ------------------------------------------
AC_CHECK_LIB(mad,  mad_frame_decode, [
	MAD_LIBS="-lmad"
	MAD_CFLAGS="-DREAD_MAD"
	have_mad=yes
	], [
	MAD_LIBS=""
	MAD_CFLAGS=""
	have_mad=no
	])




dnl ------------------------------------------
dnl ----  Checks for FLAC libraries.
dnl ------------------------------------------
AC_CHECK_LIB(FLAC, FLAC__seekable_stream_decoder_process_single, [
dnl	echo; echo "HAVE THE FUCKING FLAC LIB"; echo
        FLC_LIBS="-lFLAC"
	FLC_CFLAGS="-DREAD_FLAC"
	have_flc=yes
	], [
	echo "NO FLAC LIB, could be an autoconf bug (because of 'AC' in FLAC), checking for FLAC headers...."
	AC_CHECK_HEADER(FLAC/stream_decoder.h, [
		echo "no FLAC lib, found FLAC header, will try with FLAC support."
	        FLC_LIBS="-lFLAC"
		FLC_CFLAGS="-DREAD_FLAC"
		have_flc=yes
		], [
		echo "no FLAC lib, no FLAC header, no FLAC support.  sorry dude."
	        FLC_LIBS=""
		FLC_CFLAGS=""
		have_flc=no
		])
	])


echo "checking for old flext libraries"

dnl ------------------------------------------
dnl ----  Checks for FLEXT libraries.
dnl ------------------------------------------
AC_CHECK_LIB(flext, AddOutSignal, [have_flext=yes ], [have_flext=no])
if test "$have_flext" = "yes"; then
	if test  "$flext_shared" = "yes"; then
	        FLEXT_LIBS="-lflext"
		FLEXT_CFLAGS="-DFLEXT_SYS=$flext_sys  -DFLEXT_THREADS -DFLEXT_SHARED -DFLEXT_NOGLOBALNEW"
	else
		echo
		echo "FLEXT is not setup for dynamic linking, you should think about using this!"
		echo "try configure --enable-flext-shared"
		echo
		FLEXT_CFLAGS="-DFLEXT_SYS=$flext_sys  -DFLEXT_THREADS -DFLEXT_NOGLOBALNEW"
	        FLEXT_LIBS=""
	fi
else
	AC_CHECK_LIB(flext-pd, AddOutSignal, [have_flext_pd=yes ], [have_flext_pd=no])
	if test "$have_flext_pd" = "yes"; then
		echo "setting up for newer flext-pd"
	        FLEXT_LIBS="-lflext-pd"
		if test  "$flext_shared" = "yes"; then
			echo "setting up flext-pd as a shared lib."
			FLEXT_CFLAGS="-DFLEXT_SYS=$flext_sys  -DFLEXT_THREADS -DFLEXT_SHARED -DFLEXT_USE_CMEM -I$flext_dir" 
		else
			FLEXT_CFLAGS="-DFLEXT_SYS=$flext_sys  -DFLEXT_THREADS -DFLEXT_USE_CMEM -I$flext_dir" 
		fi
	else
		echo
		echo "no flext or flext-pd libraries found!  build will probably fail."
		echo
	fi	
fi

echo
echo "If $flext_dir does not have the flext header files in it."
echo "do:  ./configure --with-flext-dir=/path/to/flext/headers"
echo


AC_SUBST(FLEXT_LIBS)
AC_SUBST(FLEXT_CFLAGS)
AC_SUBST(PTHREAD_LIBS)
AC_SUBST(SRC_LIBS)

AC_SUBST(VORBIS_LIBS)
AC_SUBST(VORBIS_CFLAGS)
AC_SUBST(MAD_LIBS)
AC_SUBST(MAD_CFLAGS)
AC_SUBST(FLC_LIBS)
AC_SUBST(FLC_CFLAGS)

AC_SUBST(pd_suffix)


dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h sys/time.h sys/socket.h unistd.h netinet/in.h pthread.h)

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T

dnl Checks for library functions.
AC_TYPE_SIGNAL

dnl AC_OUTPUT(src/Makefile Makefile, echo timestamp > stamp-h)
AC_OUTPUT(src/Makefile Makefile)

echo
echo "_________________readanysf~__________________" 


if test "$flext_sys" = "1"; then
	echo "	+ FLEXT support for Max/MSP "
elif test "$flext_sys" = "2"; then
	echo "	+ FLEXT support for PureData "
fi

echo "	+ Wav,Aiff,Next decoding support (always)"

if test "$have_mad" = "yes"; then
	echo "	+ MAD mp3 decoding support"
else
	echo "	- MAD mp3 decoding support"
fi
if test "$have_vorbis" = "yes"; then
	echo "	+ Ogg Vorbis decoding support"
else
	echo "	- Ogg Vorbis decoding support"
fi
if test "$have_flc" = "yes"; then
	echo "	+ Flac decoding support"
else
	echo "	- Flac decoding support"
fi
echo "	+ decoding support for BOTH kinds of music(always)"
echo

echo "now type 'make'"
echo "type 'make install' to install into $bindir"
echo "do ./configure --bindir=/usr/local/lib/pd/extra to install it there"
echo