configure.ac

Aqualung is an advanced music player primarily targeted for the GNU/Linux operating system, but als

# Process this file with autoconf to produce a configure script.

AC_INIT(aqualung, 0.9beta6, http://aqualung.sf.net/mantis)
AM_INIT_AUTOMAKE(aqualung, 0.9beta6)
AC_CONFIG_SRCDIR([src/core.c])
AM_CONFIG_HEADER([config.h])



AC_MSG_CHECKING(for type of build)
AC_ARG_ENABLE(
	debug,
	[  --enable-debug=yes,no   compile with debugging support (default: no)],
	buildtype="debug",
	buildtype="release")
if test "$buildtype" = "debug"; then
        BUILD_CFLAGS="-rdynamic -ggdb -g -O0"
	AC_DEFINE([DEBUG_BUILD], [1], [Defined if doing a debug build])
	AC_MSG_RESULT(debug)
else
        BUILD_CFLAGS="-O2"
	AC_DEFINE([RELEASE_BUILD], [1], [Defined if doing a release build])
	AC_MSG_RESULT(release)
fi


AC_MSG_CHECKING(for compilation platform)
if test `uname -a | grep CYGWIN | wc -l` = "1" ; then
   PLATFORM_CFLAGS="-mwin32 -mwindows"
   PLATFORM_LIBS="-lintl -lwinmm"
   win32="yes"
   freebsd="no"
   if test "$buildtype" = "debug"; then
	   AC_MSG_ERROR([Sorry, debug build under Cygwin is unsupported!])
   fi
   platform="Cygwin"
   AC_MSG_RESULT(Cygwin)
fi
if test `uname -a | grep FreeBSD | wc -l` = "1"  ; then
   PLATFORM_CFLAGS=""
   PLATFORM_LIBS=""
   win32="no"
   freebsd="yes"
   platform="FreeBSD"
   AC_MSG_RESULT(FreeBSD)
fi
if test `uname -a | grep Linux | wc -l` = "1"  ; then
   PLATFORM_CFLAGS=""
   PLATFORM_LIBS=""
   win32="no"
   freebsd="no"
   platform="Linux"
   AC_MSG_RESULT(Linux)
fi



# Checks for programs.
AC_PROG_CC
AC_PROG_RANLIB
AC_PROG_CXX


# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([errno.h fcntl.h stdlib.h string.h sys/ioctl.h unistd.h dlfcn.h])



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



# Checks for library functions.
AC_PROG_GCC_TRADITIONAL
AC_FUNC_MALLOC
AC_FUNC_STAT
AC_CHECK_FUNCS([floor memset mkdir strdup strrchr strstr])



AC_CHECK_PROG([var], [pkg-config], [yes], [no])
if test ! "$var" = "yes"; then
	AC_MSG_ERROR(You do not appear to have pkg-config installed)
fi



if test $win32 = "no" ; then
AC_CHECK_LIB(pthread,
	pthread_create,
	[],
	[AC_MSG_ERROR(You do not appear to have a usable pthread library)])
fi

if test $win32 = "no" -a $freebsd = "no" ; then
AC_CHECK_LIB(dl,
	dlopen,
	[],
	[AC_MSG_ERROR(You do not appear to have a usable interface to the dynamic linking loader.)])
fi

z_LIBS=""
AC_CHECK_LIB(z,	gzopen, [lib=yes], [lib=no])
if test "$lib" = "yes"; then
    z_LIBS="-lz"
    AC_DEFINE([HAVE_LIBZ], [1], [Defined if compile with libz])
fi

bz2_LIBS=""
AC_CHECK_LIB(bz2, BZ2_bzopen, [lib=yes], [lib=no])
if test "$lib" = "yes"; then
    bz2_LIBS="-lbz2"
    AC_DEFINE([HAVE_LIBBZ2], [1], [Defined if compile with libbz2])
fi

# Checks for libraries.
AC_MSG_CHECKING(whether GTK+ version >= 2.6)
if pkg-config --exists 'gtk+-2.0 >= 2.6'; then

        gtk_CFLAGS=`pkg-config --cflags gtk+-2.0`
	gtk_LIBS=`pkg-config --libs gtk+-2.0`

	glib_CFLAGS=`pkg-config --cflags gthread-2.0`
	glib_LIBS=`pkg-config --libs gthread-2.0`

        AC_MSG_RESULT(yes)
else
	AC_MSG_RESULT(no)
	AC_MSG_ERROR(GTK+ not found or too old (version < 2.6))
fi


AC_CHECK_PROG([var], [xml2-config], [yes], [no])
if test ! "$var" = "yes"; then
	AC_MSG_ERROR(You do not appear to have xml2-config installed. This usually means that the libxml2 library is missing or not properly installed on your system. Get libxml2 from http://xmlsoft.org)
fi

xml_CFLAGS=`xml2-config --cflags`
xml_LIBS=`xml2-config --libs`

AC_CHECK_LIB(xml2,
	xmlNewDoc,
	[],
	[AC_MSG_ERROR(You do not appear to have libxml2 installed. Grab it from http://xmlsoft.org)])


AC_MSG_CHECKING(for OSS support)
AC_ARG_WITH(
	oss,
	[  --with-oss=yes,no       compile with OSS support (default: yes)],
	oss="$withval",
	oss="detect")
if test "$oss" = no; then
	AC_MSG_RESULT(no)
else
	if test $freebsd = "no" ; then
	        AC_CHECK_HEADER([linux/soundcard.h], [hdr=yes], [hdr=no])
	else
	        AC_CHECK_HEADER([sys/soundcard.h], [hdr=yes], [hdr=no])
	fi
	if test "$hdr" = "yes"; then
		AC_DEFINE([HAVE_OSS], [1], [Defined if compile with OSS support])
	fi
	if test "$hdr" = "no" -a "$oss" = "yes"; then
	        if test $freebsd = "no" ; then
		        AC_MSG_ERROR(You do not appear to have linux/soundcard.h needed by OSS sound support.)
		else
		        AC_MSG_ERROR(You do not appear to have sys/soundcard.h needed by OSS sound support.)
		fi
	fi
	if test "$oss" = "detect"; then
	        oss=$hdr
	fi
fi


AC_MSG_CHECKING(for ALSA support)
AC_ARG_WITH(
	alsa,
	[  --with-alsa=yes,no      compile with ALSA support (default: yes)],
	alsa="$withval",
	alsa="detect")

if test "$alsa" = "no"; then
	AC_MSG_RESULT(no)
else
	AC_CHECK_LIB(asound, snd_pcm_open, [lib=yes], [lib=no])
	if test "$lib" = "yes"; then
	        alsa_CFLAGS=`pkg-config --cflags alsa`
		alsa_LIBS=`pkg-config --libs alsa`
		AC_DEFINE([HAVE_ALSA], [1], [Defined if compile with ALSA support])
	fi
	if test "$lib" = "no" -a "$alsa" = "yes"; then
		AC_MSG_ERROR(You do not appear to have the ALSA library installed)
	fi
	if test "$alsa" = "detect"; then
	        alsa=$lib
	fi
fi


AC_MSG_CHECKING(for JACK support)
AC_ARG_WITH(
	jack,
	[  --with-jack=yes,no      compile with JACK support (default: yes)],
	jack="$withval",
	jack="detect")

if test "$jack" = "no"; then
	AC_MSG_RESULT(no)
else
	AC_CHECK_LIB(jack, jack_client_new, [lib=yes], [lib=no])
	if test "$lib" = "yes"; then
	        jack_CFLAGS=`pkg-config --cflags jack`
		jack_LIBS=`pkg-config --libs jack`
		AC_DEFINE([HAVE_JACK], [1], [Defined if compile with JACK support])
	fi
	if test "$lib" = "no" -a "$jack" = "yes"; then
		AC_MSG_ERROR(You do not appear to have the JACK library installed. Grab it from http://jackaudio.org)
	fi
	if test "$jack" = "detect"; then
	        jack=$lib
	fi
fi


AC_MSG_CHECKING(for Sample Rate Converter support)
AC_ARG_WITH(
	src,
	[  --with-src=yes,no       compile with Sample Rate Converter support (default: yes)],
	src="$withval",
	src="detect")

if test "$src" = "no"; then
	AC_MSG_RESULT(no)
else
	AC_CHECK_LIB(samplerate, src_new, [lib=yes], [lib=no])
	if test "$lib" = "yes"; then
	        src_LIBS=`pkg-config --libs samplerate`
		AC_DEFINE([HAVE_SRC], [1], [Defined if compile with Sample Rate Converter support])
	fi
	if test "$lib" = "no" -a "$src" = "yes"; then
	        AC_MSG_ERROR(You do not appear to have libsamplerate (aka. Secret Rabbit Code) installed. Grab it from  http://www.mega-nerd.com/SRC/ )
	fi
	if test "$src" = "detect"; then
	        src=$lib
	fi
fi


AC_MSG_CHECKING(for sndfile support)
AC_ARG_WITH(
	sndfile,
	[  --with-sndfile=yes,no   compile with sndfile (WAV, AIFF, etc.) support (default: yes)],
	sndfile="$withval",
	sndfile="detect")
if test "$sndfile" = "no"; then
	AC_MSG_RESULT(no)
else
        AC_CHECK_LIB(sndfile, sf_open, [lib=yes], [lib=no])
	if test "$lib" = "yes"; then
		sndfile_LIBS=`pkg-config --libs sndfile`
		AC_DEFINE([HAVE_SNDFILE], [1], [Defined if compile with sndfile (WAV, AIFF, etc.) support])

		AC_MSG_CHECKING(whether sndfile version >= 1.0.12)
		if pkg-config --exists 'sndfile >= 1.0.12'; then
		        AC_MSG_RESULT(yes)
			AC_DEFINE([HAVE_NEW_SNDFILE], [1], [Defined if version(sndfile) >= 1.0.12])
		else
			AC_MSG_RESULT(no)
		fi

	fi
	if test "$lib" = "no" -a "$sndfile" = "yes"; then
		AC_MSG_ERROR(You do not appear to have the sndfile library installed. Grab it from  http://www.mega-nerd.com/libsndfile/ )
	fi
	if test "$sndfile" = "detect"; then
	        sndfile=$lib
	fi
fi


AC_MSG_CHECKING(for FLAC support)
AC_ARG_WITH(
	flac,
	[  --with-flac=yes,no      compile with FLAC support (default: yes)],
	flac="$withval",
	flac="detect")
if test "$flac" = "no"; then
	AC_MSG_RESULT(no)
else
	AC_CHECK_LIB(FLAC, FLAC__file_decoder_new, [lib=yes], [lib=no])
	if test "$lib" = "yes"; then
	        flac_LIBS="-lFLAC"
		AC_DEFINE([HAVE_FLAC], [1], [Defined if compile with FLAC support])
	fi
	if test "$lib" = "no" -a "$flac" = "yes"; then
		AC_MSG_ERROR(You do not appear to have the FLAC library installed. Grab it from http://flac.sourceforge.net)
	fi
	if test "$flac" = "detect"; then
		flac=$lib
	fi
fi


AC_MSG_CHECKING(for Ogg Vorbis support)
AC_ARG_WITH(
	ogg,
	[  --with-ogg=yes,no       compile with Ogg Vorbis support (default: yes)],
	ogg="$withval",
	ogg="detect")
if test "$ogg" = "no"; then
	AC_MSG_RESULT(no)
else
	AC_CHECK_LIB(vorbis, ov_open, [lib=yes], [lib=no], [-lvorbisfile])
	if test "$lib" = "yes"; then
		ogg_LIBS="-lvorbis -lvorbisfile"
		AC_DEFINE([HAVE_OGG_VORBIS], [1], [Defined if compile with Ogg Vorbis support])
	fi
	if test "$lib" = "no" -a "$ogg" = "yes"; then
		AC_MSG_ERROR(You do not appear to have the vorbis and vorbisfile libraries installed. Grab them from http://www.xiph.org/ogg/vorbis)
	fi
	if test "$ogg" = "detect"; then
		ogg=$lib
	fi
fi


AC_MSG_CHECKING(for Ogg Speex support)
AC_ARG_WITH(
	speex,
	[  --with-speex=yes,no     compile with Ogg Speex support (default: yes)],
	speex="$withval",
	speex="detect")
if test "$speex" = "no"; then
	AC_MSG_RESULT(no)
else
	AC_CHECK_LIB(oggz, oggz_open, [oggzlib=yes], [oggzlib=no], [-loggz -logg])
	AC_CHECK_LIB(speex, speex_bits_init, [speexlib=yes], [speexlib=no], [-lspeex])
	if test "$oggzlib" = "yes"; then
		if test "$speexlib" = "yes"; then
			speex_LIBS="-loggz -logg -lspeex"
			lib="yes"
			AC_DEFINE([HAVE_SPEEX], [1], [Defined if compile with Ogg Speex support])
		else
			lib="no"
		fi
	else
		lib="no"
	fi
	if test "$lib" = "no" -a "$speex" = "yes"; then
		AC_MSG_ERROR(You do not appear to have the oggz and speex libraries installed. Grab them from http://www.annodex.net/software/liboggz and http://speex.org)