Initial revision

svn path=/trunk/vorbis/; revision=1

Makefile.in

+# vorbis makefile configured for use with gcc on any platform
+
+###############################################################################
+#                                                                             #
+# To build a production vorbis (preferrably using gmake), just type 'make'.   #
+# To build with debugging or profiling information, use 'make debug' or       #
+# 'make profile' respectively.  'make clean' is a good idea between builds    #
+# with different target names, or before a final build.                       #
+#                                                                             #
+###############################################################################
+
+
+# DO NOT EDIT BELOW! ##########################################################
+# (unless, of course, you know what you are doing :) ##########################
+
+@SET_MAKE@
+FLAGS=@TYPESIZES@ @CFLAGS@
+OPT=@OPT@ $(FLAGS)
+DEBUG=@DEBUG@ $(FLAGS)
+PROFILE=@PROFILE@ $(FLAGS)
+CC=@CC@
+LD=@CC@
+LDFLAGS=@LDFLAGS@ $(FLAGS)
+AR=@AR@
+RANLIB=@RANLIB@
+LIBS=@LIBS@ @pthread_lib@ -lm
+
+OFILES = 	framing.o
+TARGETFILES = 	main.o $(OFILES)
+
+all:
+	$(MAKE) target CFLAGS="$(OPT)" 
+
+debug: 
+	$(MAKE) target CFLAGS="$(DEBUG)"
+
+profile: 
+	$(MAKE) target CFLAGS="$(PROFILE)"
+
+selftest:
+	$(MAKE) clean
+	$(CC) $(DEBUG) $(LDFLAGS) -D_V_SELFTEST framing.c -o test_framing 
+	@echo
+	@./test_framing
+
+target:	$(TARGETFILES) libvorbis.a
+	$(LD) $(CFLAGS) $(TARGETFILES) $(LDFLAGS) libvorbis.a -o ogg $(LIBS)
+
+libvorbis.a: 	$(OFILES)	
+		$(AR) -r libvorbis.a $(OFILES)
+		$(RANLIB) libvorbis.a
+
+$(OFILES): 	mdct.h
+
+.c.o:
+	$(CC) $(CFLAGS) -c $<
+
+clean:
+	-rm -f *.o *.a test* *~ *.out ogg config.*
+
+
+
+
+
+

README

+********************************************************************
+*                                                                  *
+* THIS FILE IS PART OF THE Ogg Vorbis SOFTWARE CODEC SOURCE CODE.  *
+* USE, DISTRIBUTION AND REPRODUCTION OF THIS SOURCE IS GOVERNED BY *
+* THE GNU PUBLIC LICENSE 2, WHICH IS INCLUDED WITH THIS SOURCE.    *
+* PLEASE READ THESE TERMS DISTRIBUTING.                            *
+*                                                                  *
+* THE OggSQUISH SOURCE CODE IS (C) COPYRIGHT 1994-1999             *
+* by Monty <monty@xiph.org> and The XIPHOPHORUS Company            *
+* http://www.xiph.org/                                             *
+*                                                                  *
+********************************************************************
+
+WHAT'S HERE:
+
+This source distribution includes libvorbis, a full-featured example
+encoder/player to demonstrate use of libvorbis and documentation on
+the Ogg Vorbis audio coding format.
+
+Directory:
+
+./lib  		The source for libvorbis, a GPLed inplementation of 
+		the public domain OggSquish Vorbis audio encoding
+		format.
+
+./cmdline	A full-featured command line encoder/decoder/player
+		utility ('vorbis') that demonstrates programmatic use
+		of libvorbis.
+
+./docs          Vorbis specification documents
+
+WHAT IS VORBIS:
+
+Vorbis is a general purpose audio and music encoding format
+contemporary to MPEG-4's AAC and TwinVQ, the next generation beyond
+MPEG audio layer 3. Unlike the MPEG sponsored formats (and other
+proprietary formats such as RealAudio G2 and Windows' flavor of the
+month), the Vorbis CODEC specification belongs to the public domain.
+All the technical details are published and documented, and any
+software entity may make full use of the format without royalty or
+patent concerns.
+
+This package contains libvorbis, a GPLed software implementation of
+the Vorbis specification by the Xiphophorus company (http://www.xiph.org/).
+
+CONTACT:
+
+The OggSquish homepage is located at 'http://www.xiph.org/OggSquish'.
+Vorbis's homepage is located at 'http://www.xiph.org/OggSquish/vorbis.html'.
+Up to date technical documents, contact information, source code and
+pre-built utilities may be found there.
+
+BUILD:
+
+A standard build should consist of nothing more than:
+
+./configure
+./make 
+
+and as root if desired :
+
+./make install
+
+This will install the ogg vorbis commandline encoder/player ('ogg')
+into /usr/local/bin, the ogg player and libvorbis manpages into
+/usr/local/man/ and libvorbis.a into /usr/local/lib.
+
+Monty <monty@xiph.org>, <xiphmont@mit.edu>
+
+$Id: README,v 1.1 1999/07/13 06:50:34 mwhitson Exp $

configure.in

+# $Id: configure.in,v 1.1 1999/07/13 06:50:34 mwhitson Exp $
+# $Date: 1999/07/13 06:50:34 $
+
+AC_INIT(mdct.c)
+#AC_CONFIG_HEADER(config.h)
+
+cp configure.guess config.guess
+cp configure.sub config.sub
+
+AC_CANONICAL_HOST
+
+dnl If we're on IRIX, we wanna use cc even if gcc is there (unless the user
+dnl has overriden us)...
+case $host 
+	in *-*-irix*)
+		if test -z "$CC"; then
+			CC=cc
+		fi
+		AC_CHECK_LIB(audio, ALwritesamps)
+	;;
+esac
+
+if test -z "$CC"; then
+	AC_PROG_CC	
+fi
+AC_PROG_RANLIB
+AC_CHECK_PROG(AR,ar,ar)
+
+dnl Set some target options
+if test -z "$GCC"; then
+	case $host in 
+	*-*-irix*)
+		DEBUG="-g" 
+		OPT="-O2 -w"
+		PROFILE="-p -g3 -O2" ;;
+	sparc-sun-solaris*)
+		DEBUG="-v -g"
+		OPT="-xO4 -fast -w -fsingle -fsimple -native -xcg92"
+		PROFILE="-v -xpg -g -xO4 -fast -fsingle -native -fsimple -xcg92 -Dsuncc" ;;
+	*)
+		DEBUG="-g"
+		OPT="-O"
+		PROFILE="-g -p" ;;
+        esac
+else
+	case $host in 
+	i?86-*-linux*)
+		DEBUG="-g -Wall -fsigned-char"
+		OPT="-O20 -ffast-math -fsigned-char"
+		PROFILE="-pg -g -O20 -fsigned-char";;
+	sparc-sun-*)
+		DEBUG="-g -Wall -fsigned-char -mv8"
+		OPT="-O20 -ffast-math -fsigned-char -mv8"
+		PROFILE="-pg -g -O20 -fsigned-char -mv8" ;;
+	*)
+		DEBUG="-g -Wall -fsigned-char"
+		OPT="-O20 -fsigned-char"
+		PROFILE="-O20 -g -pg -fsigned-char" ;;
+        esac
+fi
+
+AC_HEADER_STDC
+
+CFLAGS=""
+
+AC_PATH_X
+AC_PATH_XTRA
+
+AC_CHECK_LIB(pthread, pthread_create, 
+	pthread_lib="-lpthread"; AC_DEFINE(HAVE_LIBPTHREAD), :)
+
+dnl Linuxthreads require you to define _REENTRANT in all threaded
+dnl code.  Bogus, bogus...
+
+if test -n "$pthread_lib"; then
+	case $host in 
+	i?86-*-linux*)
+		AC_DEFINE(_REENTRANT)
+		;;
+	esac
+fi
+
+#if test -n "$x_libraries"; then
+#	XOGG="yes"
+#
+#	dnl If we find libgtk installed, great; otherwise assume we have
+#	dnl to build it ourselves.
+#
+#	AC_CHECK_LIB(gtk, gtk_main, :, LIBGTKDIR="libgtk", $X_LIBS -lglib -lgdk -lX11 -lXext -lm)
+#
+#	dnl libpthread is required for xogg.
+#
+#	if test -z "$pthread_lib"; then XOGG=""; fi
+#
+#	dnl If we don't have libgtk installed, and we don't have a libgtk 
+#	dnl  subdirectory to build the library ourself, we can't build xogg.
+#
+#	if test -n "$LIBGTKDIR" -a ! -d "$LIBGTKDIR"; then
+#		XOGG=""
+#		LIBGTKDIR=""
+#	fi
+#fi
+
+dnl This seems to be the only way to make autoconf only *sometimes* configure
+dnl a subdirectory with AC_CONFIG_SUBDIRS.  "__noconf" is assumed to not 
+dnl exist as a directory, so configure won't try to recursively enter it, unless
+dnl the shell variable $dummy is reset to an existing directory inside the
+dnl if clause.
+
+dummy="__noconf"
+
+#if test -d "$LIBGTKDIR"; then
+#	enable_shared="no"; export enable_shared
+#	dummy="libgtk"
+#	AC_CONFIG_SUBDIRS("$dummy")
+#	X_LIBS="-L${srcdir}/libgtk/gtk/.libs -L${srcdir}/libgtk/gdk/.libs -L${srcdir}/libgtk/glib/.libs $X_LIBS"
+#fi
+
+TYPESIZES="" 
+
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(long long)
+
+case 2 in
+	$ac_cv_sizeof_short) TYPESIZES="$TYPESIZES -Dsize16='short'"
+		SIZE16=TRUE;;
+	$ac_cv_sizeof_int) TYPESIZES="$TYPESIZES -Dsize16='int'"
+		SIZE16=TRUE;;
+esac
+
+case 4 in
+	$ac_cv_sizeof_short) TYPESIZES="$TYPESIZES -Dsize32='short'"
+		SIZE32=TRUE;;
+	$ac_cv_sizeof_int) TYPESIZES="$TYPESIZES -Dsize32='int'"
+		SIZE32=TRUE;;
+	$ac_cv_sizeof_long) TYPESIZES="$TYPESIZES -Dsize32='long'"
+		SIZE32=TRUE;;
+esac
+
+case 8 in
+	$ac_cv_sizeof_int) TYPESIZES="$TYPESIZES -Dsize64='int'"
+		SIZE64=TRUE;;
+	$ac_cv_sizeof_long) TYPESIZES="$TYPESIZES -Dsize64='long'"
+		SIZE64=TRUE;;
+	$ac_cv_sizeof_long_long) TYPESIZES="$TYPESIZES -Dsize64='long long'"
+		SIZE64=TRUE;;
+esac
+
+
+if test -z "$SIZE16"; then
+	AC_MSG_ERROR(No 16 bit tupe found on this platform!)
+fi
+if test -z "$SIZE32"; then
+	AC_MSG_ERROR(No 32 bit tupe found on this platform!)
+fi
+if test -z "$SIZE64"; then
+	AC_MSG_WARN(No 64 bit tupe found on this platform!)
+fi
+	
+AC_HEADER_SYS_WAIT
+AC_CHECK_HEADERS(fcntl.h limits.h sys/ioctl.h sys/time.h unistd.h)
+
+AC_C_CONST
+AC_HEADER_TIME
+AC_STRUCT_TM
+
+AC_PROG_MAKE_SET
+AC_FUNC_MEMCMP
+AC_TYPE_SIGNAL
+AC_CHECK_FUNCS(gettimeofday select strcspn strerror strspn sigaction)
+
+AC_SUBST(TYPESIZES)
+AC_SUBST(OPT)
+AC_SUBST(DEBUG)
+AC_SUBST(PROFILE)
+AC_SUBST(CC)
+AC_SUBST(RANLIB)
+#AC_SUBST(XOGG)
+#AC_SUBST(LIBGTKDIR)
+AC_SUBST(pthread_lib)
+
+AC_OUTPUT(Makefile)

configure.sub

+#! /bin/sh
+# Configuration validation subroutine script, version 1.1.
+#   Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can. 
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+if [ x$1 = x ]
+then
+	echo Configuration name missing. 1>&2
+	echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
+	echo "or     $0 ALIAS" 1>&2
+	echo where ALIAS is a recognized configuration type. 1>&2
+	exit 1
+fi
+
+# First pass through any local machine types.
+case $1 in
+	*local*)
+		echo $1
+		exit 0
+		;;
+	*)
+	;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS (if any).
+basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+if [ $basic_machine != $1 ]
+then os=`echo $1 | sed 's/.*-/-/'`
+else os=; fi
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp )
+		os=
+		basic_machine=$1
+		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	tahoe | i[345]86 | i860 | m68k | m68000 | m88k | ns32k | arm \
+		| arme[lb] | pyramid \
+		| tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
+		| alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
+		| powerpc | powerpcle | sparc64 | 1750a | dsp16xx | mips64 | mipsel \
+		| pdp11 | mips64el | mips64orion | mips64orionel \
+		| sparc)
+		basic_machine=$basic_machine-unknown
+		;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	vax-* | tahoe-* | i[345]86-* | i860-* | m68k-* | m68000-* | m88k-* \
+	      | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
+	      | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
+	      | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
+	      | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
+	      | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
+	      | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
+	      | mips64el-* | mips64orion-* | mips64orionel-*)
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-cbm
+		;;
+	amigados)
+		basic_machine=m68k-cbm
+		os=-amigados
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-cbm
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	cray2)
+		basic_machine=cray2-cray
+		os=-unicos
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+	i[345]86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
+		os=-sysv32
+		;;
+	i[345]86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
+		os=-sysv4
+		;;
+	i[345]86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
+		os=-sysv
+		;;
+	i[345]86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
+		os=-solaris2
+		;;
+	iris | iris4d)