building up speed

Original commit message from CVS:
building up speed

6 files changed, 1971 insertions, 0 deletions

diff --git a/COPYING b/COPYING
new file mode 100644
index 00000000..60549be5
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) 19yy  <name of author>
+
+    This program 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
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) 19yy name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/INSTALL b/INSTALL
new file mode 100644
index 00000000..b42a17ac
--- /dev/null
+++ b/INSTALL
@@ -0,0 +1,182 @@
+Basic Installation
+==================
+
+   These are generic installation instructions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+   The file `configure.in' is used to create `configure' by a program
+called `autoconf'.  You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  You can give `configure'
+initial values for variables by setting them in the environment.  Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory.  After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+   By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on.  Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+     CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+   If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+     Use and save the results of the tests in FILE instead of
+     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
+     debugging `configure'.
+
+`--help'
+     Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--version'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`configure' also accepts some other, not widely useful, options.
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 00000000..4d74b8a8
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,3 @@
+SUBDIRS=sys
+
+DIST_SUBDIRS=sys
diff --git a/acconfig.h b/acconfig.h
new file mode 100644
index 00000000..0b2f1651
--- /dev/null
+++ b/acconfig.h
@@ -0,0 +1,60 @@
+#undef PACKAGE
+#undef VERSION
+#undef GST_VERSION_RELEASE
+
+/* Gettext stuff */
+#undef ENABLE_NLS
+#undef HAVE_CATGETS
+#undef HAVE_GETTEXT
+#undef HAVE_LC_MESSAGES
+#undef HAVE_STPCPY
+
+#undef USE_GLIB2
+#undef HAVE_LIBXML2
+
+#undef PLUGINS_DIR
+#undef PLUGINS_BUILDDIR
+#undef PLUGINS_USE_BUILDDIR
+
+#undef GST_CONFIG_DIR
+#undef GST_WIN32_LIBDIR
+
+#undef HAVE_CPU_I386
+#undef HAVE_CPU_PPC
+#undef HAVE_CPU_ALPHA
+#undef HAVE_CPU_ARM
+#undef HAVE_CPU_SPARC
+
+#undef HAVE_RDTSC
+
+#undef HAVE_LIBGHTTP
+#undef HAVE_LIBMMX
+#undef HAVE_LIBXV
+#undef HAVE_OSS
+#undef HAVE_XAUDIO
+#undef HAVE_LIBDVDREAD
+#undef HAVE_VORBIS
+#undef HAVE_AALIB
+#undef HAVE_LIBMAD
+#undef HAVE_LIBMIKMOD
+#undef HAVE_LIBJPEG
+#undef HAVE_LIBGSM
+#undef HAVE_LIBSDL
+#undef HAVE_LIBHERMES
+#undef HAVE_NASM
+#undef HAVE_A52DEC
+#undef HAVE_MPEG2DEC
+#undef HAVE_FLACLIB
+#undef HAVE_LIBRTP
+#undef HAVE_LINUX_CDROM
+#undef HAVE_LINUX_VIDEODEV
+#undef HAVE_LIBSDL
+#undef HAVE_LIBOPENQUICKTIME
+
+#undef HAVE_ATOMIC_H
+
+#undef GST_DEBUG_ENABLED
+#undef GST_INFO_ENABLED
+#undef GST_DEBUG_COLOR
+
+#undef GST_DISABLE_LOADSAVE
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 00000000..dd362f03
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,167 @@
+#!/bin/bash
+# Run this to generate all the initial makefiles, etc.
+
+DIE=0
+package=gstreamer-plugins
+srcfile=own/sinesrc/gstsinesrc.c
+#DEBUG=defined
+if test "x$1" = "x-d"; then echo "+ debug output enabled"; DEBUG=defined; fi
+
+debug ()
+# print out a debug message if DEBUG is a defined variable
+{
+  if test ! -z "$DEBUG"
+  then
+    echo "DEBUG: $1"
+  fi
+}
+
+version_check ()
+# check the version of a package
+# first argument : package name (executable)
+# second argument : source download url
+# rest of arguments : major, minor, micro version
+{
+  PACKAGE=$1
+  URL=$2
+  MAJOR=$3
+  MINOR=$4
+  MICRO=$5
+
+  WRONG=
+
+  debug "major $MAJOR minor $MINOR micro $MICRO"
+  VERSION=$MAJOR
+  if test ! -z "$MINOR"; then VERSION=$VERSION.$MINOR; else MINOR=0; fi
+  if test ! -z "$MICRO"; then VERSION=$VERSION.$MICRO; else MICRO=0; fi
+
+  debug "major $MAJOR minor $MINOR micro $MICRO"
+  echo -n "+ checking for $1 >= $VERSION ... "
+  ($PACKAGE --version) < /dev/null > /dev/null 2>&1 || 
+  {
+	echo
+	echo "You must have $PACKAGE installed to compile $package."
+	echo "Download the appropriate package for your distribution,"
+	echo "or get the source tarball at $URL"
+	return 1
+  }
+  # the following line is carefully crafted sed magic
+  pkg_version=`$PACKAGE --version|head -n 1|sed 's/^[a-zA-z\.\ ()]*//;s/ .*$//'`
+  debug "pkg_version $pkg_version"
+  pkg_major=`echo $pkg_version | cut -d. -f1`
+  pkg_minor=`echo $pkg_version | cut -d. -f2`
+  pkg_micro=`echo $pkg_version | cut -d. -f3`
+  test -z "$pkg_minor" && pkg_minor=0
+  test -z "$pkg_micro" && pkg_micro=0
+
+  debug "found major $pkg_major minor $pkg_minor micro $pkg_micro"
+
+  #start checking the version
+  debug "version check"
+
+  if [ ! "$pkg_major" \> "$MAJOR" ]; then
+    debug "$pkg_major <= $MAJOR"
+    if [ "$pkg_major" \< "$MAJOR" ]; then
+      WRONG=1
+    elif [ ! "$pkg_minor" \> "$MINOR" ]; then
+      if [ "$pkg_minor" \< "$MINOR" ]; then
+        WRONG=1
+      elif [ "$pkg_micro" \< "$MICRO" ]; then
+	WRONG=1
+      fi
+    fi
+  fi
+
+  if test ! -z "$WRONG"; then
+    echo "found $pkg_version, not ok !"
+    echo
+    echo "You must have $PACKAGE $VERSION or greater to compile $package."
+    echo "Get the latest version from $URL"
+    return 1
+  else
+    echo "found $pkg_version, ok."
+  fi
+}
+
+# autoconf 2.52d has a weird issue involving a yes:no error
+# so don't allow it's use
+ac_version=`autoconf --version|head -n 1|sed 's/^[a-zA-z\.\ ()]*//;s/ .*$//'`
+if test "$ac_version" = "2.52d"; then
+  echo "autoconf 2.52d has an issue with our current build."
+  echo "We don't know who's to blame however.  So until we do, get a"
+  echo "regular version.  RPM's of a working version are on the gstreamer site."
+  exit 1
+fi
+
+
+version_check "autoconf" "ftp://ftp.gnu.org/pub/gnu/autoconf/" 2 52 || DIE=1
+version_check "automake" "ftp://ftp.gnu.org/pub/gnu/automake/" 1 5 || DIE=1
+version_check "libtool" "ftp://ftp.gnu.org/pub/gnu/libtool/" 1 4 0 || DIE=1
+version_check "pkg-config" "http://www.freedesktop.org/software/pkgconfig" 0 8 0 || DIE=1
+
+if test "$DIE" -eq 1; then
+	exit 1
+fi
+
+test -f $srcfile || {
+	echo "You must run this script in the top-level $package directory"
+	exit 1
+}
+
+if test -z "$*"; then
+	echo "I am going to run ./configure with no arguments - if you wish "
+        echo "to pass any to it, please specify them on the $0 command line."
+fi
+
+echo "+ creating acinclude.m4"
+cat m4/*.m4 > acinclude.m4
+
+echo "+ running aclocal ..."
+aclocal $ACLOCAL_FLAGS || {
+	echo
+	echo "aclocal failed - check that all needed development files are present on system"
+	exit 1
+}
+
+# FIXME : why does libtoolize keep complaining about aclocal ?
+echo "+ running libtoolize ..."
+libtoolize --copy --force
+
+echo "+ running autoheader ... "
+autoheader || {
+	echo
+	echo "autoheader failed"
+	exit 1
+}
+echo "+ running autoconf ... "
+autoconf || {
+	echo
+	echo "autoconf failed"
+	exit 1
+}
+echo "+ running automake ... "
+automake -a -c || {
+	echo
+	echo "automake failed"
+	exit 1
+}
+
+# now remove the cache, because it can be considered dangerous in this case
+#echo "+ removing config.cache ... "
+#rm -f config.cache
+
+CONFIGURE_OPT='--enable-maintainer-mode --enable-plugin-builddir --enable-debug --enable-DEBUG'
+
+echo "+ running configure ... "
+echo "./configure default flags: $CONFIGURE_OPT"
+echo "using: $CONFIGURE_OPT $@"
+echo
+
+./configure $CONFIGURE_OPT "$@" || {
+	echo
+	echo "configure failed"
+	exit 1
+}
+
+echo 
+echo "Now type 'make' to compile $package."
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 00000000..2c749a1b
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,1219 @@
+dnl autoconf configuration file for plugins 
+AC_INIT
+AC_CONFIG_SRCDIR([configure.ac])
+
+AC_CANONICAL_TARGET([])
+
+AM_CONFIG_HEADER(config.h)
+
+GST_VERSION_MAJOR=0
+GST_VERSION_MINOR=3
+GST_VERSION_MICRO=02
+
+dnl we use the release tag during CVS development
+GST_VERSION_RELEASE=`date +%Y%m%d`
+
+GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR.$GST_VERSION_MICRO
+
+PACKAGE=gstreamer-plugins
+VERSION=$GST_VERSION
+
+AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
+AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
+AC_SUBST(PACKAGE)
+AC_SUBST(VERSION)
+AC_DEFINE_UNQUOTED(GST_VERSION_RELEASE, "$GST_VERSION_RELEASE")
+AC_SUBST(GST_VERSION_RELEASE)
+
+dnl libtool
+GST_CURRENT=1
+GST_REVISION=0
+GST_AGE=0
+GST_LIBVERSION=$GST_CURRENT:$GST_REVISION:$GST_AGE
+
+AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
+dnl Add parameters for aclocal
+dnl (This must come after AM_INIT_AUTOMAKE, since it modifies ACLOCAL)
+ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
+
+AC_SUBST(GST_VERSION_MAJOR)
+AC_SUBST(GST_VERSION_MINOR)
+AC_SUBST(GST_VERSION_MICRO)
+AC_SUBST(GST_VERSION)
+
+AC_SUBST(GST_CURRENT)
+AC_SUBST(GST_REVISION)
+AC_SUBST(GST_AGE)
+AC_SUBST(GST_LIBVERSION)
+
+AM_MAINTAINER_MODE
+
+AC_PROG_CC
+AM_PROG_CC_STDC
+AM_PROG_AS
+AS="${CC}"
+AC_PROG_CXX
+AC_PROG_CXXCPP
+AC_ISC_POSIX
+
+dnl We disable static building for development, for time savings
+dnl *NOTE*: dnl this line before release, so release does static too
+AM_DISABLE_STATIC
+AC_LIBTOOL_DLOPEN
+AM_PROG_LIBTOOL
+
+AC_HEADER_STDC([])
+
+dnl ###########################################
+dnl # Super Duper options for plugin building #
+dnl ###########################################
+
+dnl experimental plugins; stuff that hasn't had the dust settle yet
+AC_ARG_ENABLE(experimental,
+[  --enable-experimental          enable building of experimental plugins],
+[case "${enableval}" in
+  yes) EXPERIMENTAL="yes" ;;
+  no) EXPERIMENTAL="no" ;;
+esac], 
+[EXPERIMENTAL=no]) dnl Default value
+
+if test "x$EXPERIMENTAL" = "$xyes"; then
+  AC_MSG_WARN(building experimental plugins)
+  USE_LIBMIKMOD="yes"
+else
+  AC_MSG_NOTICE(not building experimental plugins)
+  USE_LIBMIKMOD="no"
+fi
+
+dnl broken plugins; stuff that doesn't seem to build at the moment
+AC_ARG_ENABLE(broken,
+[  --enable-broken          enable building of broken plugins],
+[case "${enableval}" in
+  yes) BROKEN="yes" ;;
+  no) BROKEN="no" ;;
+esac], 
+[BROKEN=no]) dnl Default value
+
+if test "x$broken-plugins" = "$xyes"; then
+  AC_MSG_WARN(building broken plugins)
+  USE_ARTS="yes"
+  USE_ARTSC="yes"
+else
+  AC_MSG_NOTICE(not building broken plugins)
+  USE_ARTS="no"
+  USE_ARTSC="no"
+fi
+
+
+
+dnl ##############################
+dnl # Do automated configuration #
+dnl ##############################
+
+dnl Check for tools:
+dnl ================
+
+dnl Check for nasm
+AC_PATH_PROG(NASM_PATH, nasm, no)
+AC_SUBST(NASM_PATH)
+if test x$NASM_PATH = xno; then
+  AC_MSG_WARN(Couldn't find nasm)
+  HAVE_NASM="no"
+else
+  AC_DEFINE(HAVE_NASM, 1, [Define if NASM, the netwide assembler, is available])
+  HAVE_NASM="yes"
+fi
+
+dnl fix pkg-config's broken default search path
+if test -z $PKG_CONFIG_PATH; then
+  PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/lib/pkgconfig
+fi
+export PKG_CONFIG_PATH
+
+dnl Check for pkgconfig
+AC_CHECK_PROG(HAVE_PKGCONFIG, pkg-config, true, false)
+
+dnl dnl check for gtk-doc
+dnl AC_ARG_WITH(html-dir, [  --with-html-dir=PATH path to installed docs ])
+dnl 
+dnl if test "x$with_html_dir" = "x" ; then
+dnl   HTML_DIR='${datadir}/gst/html'
+dnl else
+dnl   HTML_DIR=$with_html_dir
+dnl fi
+dnl 
+dnl AC_SUBST(HTML_DIR)
+dnl 
+dnl AC_CHECK_PROG(HAVE_GTK_DOC, gtkdoc-mkdb, true, false)
+dnl gtk_doc_min_version=0.6
+dnl if $HAVE_GTK_DOC ; then 
+dnl     gtk_doc_version=`gtkdoc-mkdb --version`
+dnl     AC_MSG_CHECKING([gtk-doc version ($gtk_doc_version) >= $gtk_doc_min_version])
+dnl     if perl <<EOF ; then
+dnl       exit (("$gtk_doc_version" =~ /^[[0-9]]+\.[[0-9]]+$/) &&
+dnl             ("$gtk_doc_version" >= "$gtk_doc_min_version") ? 0 : 1);
+dnl EOF
+dnl       AC_MSG_RESULT(yes)
+dnl    else
+dnl       AC_MSG_RESULT(no)
+dnl       HAVE_GTK_DOC=false
+dnl    fi
+dnl fi
+dnl GTK_DOC_SCANOBJ=gtkdoc-scanobj
+dnl 
+dnl AC_SUBST(HAVE_GTK_DOC)
+dnl AC_SUBST(GTK_DOC_SCANOBJ)
+dnl 
+dnl dnl check for docbook tools
+dnl AC_CHECK_PROG(HAVE_XSLTPROC, xsltproc, true, false)
+dnl AC_CHECK_PROG(HAVE_PDFTOPS, pdftops, true, false)
+dnl dnl this does not yet work properly, at least on debain -- wingo
+dnl HAVE_PDFXMLTEX=false
+dnl 
+dnl dnl check for image conversion tool
+dnl AC_CHECK_PROG(HAVE_FIG2DEV, fig2dev, true, false)
+dnl 
+dnl dnl The following is a hack: if fig2dev doesn't display an error message
+dnl dnl for the desired type, we assume it supports it.
+dnl HAVE_FIG2DEV_PNG=false
+dnl if test "x$HAVE_FIG2DEV" = "xtrue" ; then
+dnl   fig2dev_quiet=`fig2dev -L png </dev/null 2>&1 >/dev/null`
+dnl   if test "x$fig2dev_quiet" = "x" ; then
+dnl     HAVE_FIG2DEV_PNG=true
+dnl   fi
+dnl fi
+dnl HAVE_FIG2DEV_PDF=false
+dnl if test "x$HAVE_FIG2DEV" = "xtrue" ; then
+dnl   fig2dev_quiet=`fig2dev -L pdf </dev/null 2>&1 >/dev/null`
+dnl   if test "x$fig2dev_quiet" = "x" ; then
+dnl     HAVE_FIG2DEV_PDF=true
+dnl   fi
+dnl fi
+dnl 
+
+dnl Set up conditionals for (target) architecture:
+dnl ==============================================
+
+dnl Determine CPU
+case "x${target_cpu}" in
+  xi?86 | k?) HAVE_CPU_I386=yes
+              AC_DEFINE(HAVE_CPU_I386, 1, [Define if the target CPU is an x86])
+              dnl FIXME could use some better detection
+              dnl       (ie CPUID)
+              case "x${target_cpu}" in
+                xi386 | xi486) ;;
+                *)             AC_DEFINE(HAVE_RDTSC) ;;
+              esac ;;
+  xpowerpc)   HAVE_CPU_PPC=yes
+              AC_DEFINE(HAVE_CPU_PPC, 1, [Define if the target CPU is a PPC]) ;;
+  xalpha)     HAVE_CPU_ALPHA=yes
+              AC_DEFINE(HAVE_CPU_ALPHA, 1, [Define if the target CPU is an Alpha]) ;;
+  xarm*)      HAVE_CPU_ARM=yes
+              AC_DEFINE(HAVE_CPU_ARM, 1, [Define if the target CPU is an ARM]) ;;
+  xsparc*)    HAVE_CPU_SPARC=yes
+              AC_DEFINE(HAVE_CPU_SPARC, 1, [Define if the target CPU is a PPC]) ;;
+  xmips*)     HAVE_CPU_MIPS=yes
+              AC_DEFINE(HAVE_CPU_MIPS, 1, [Define if the target CPU is a MIPS]) ;;
+  xhppa*)     HAVE_CPU_HPPA=yes
+              AC_DEFINE(HAVE_CPU_HPPA, 1, [Define if the target CPU is a HPPA]) ;;
+esac
+
+dnl Determine endianness
+AC_C_BIGENDIAN
+
+dnl Check for MMX-capable compiler
+AC_MSG_CHECKING(for MMX-capable compiler)
+AC_TRY_RUN([
+#include "include/mmx.h"
+
+main()
+{ movq_r2r(mm0, mm1); return 0; }
+],
+[
+HAVE_LIBMMX="yes"
+AC_MSG_RESULT(yes)
+],
+HAVE_LIBMMX="no"
+AC_MSG_RESULT(no)
+,
+HAVE_LIBMMX="no"
+AC_MSG_RESULT(no)
+)
+
+dnl
+dnl We should really use AC_SYS_LARGEFILE, but the problem is
+dnl many of the plugins don't include "config.h".  To assure
+dnl binary compatibility, it is necessary that all gstreamer
+dnl code be compiled with the same sizeof(off_t), so we use
+dnl the following crude hack.
+dnl
+
+AC_MSG_CHECKING(for large file support)
+AC_TRY_RUN([
+#define _LARGEFILE_SOURCE
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+int main () { return !(sizeof(off_t) == 8); }
+],
+[
+AC_MSG_RESULT(yes)
+GST_CFLAGS="$GST_CFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
+],
+[
+AC_MSG_RESULT(no)
+],
+[
+AC_MSG_RESULT(no)
+])
+
+dnl Check for essential libraries first:
+dnl ====================================
+
+dnl Check for glib2
+translit(dnm, m, l) AM_CONDITIONAL(USE_GLIB2, true)
+GST_CHECK_FEATURE(GLIB2, [use of glib-2.0 and GObject], , [
+  PKG_CHECK_MODULES(GLIB2, glib-2.0 gobject-2.0 gthread-2.0 gmodule-2.0,
+    HAVE_GLIB2=yes,HAVE_GLIB2=no)
+  GLIB_LIBS=$GLIB2_LIBS
+  GLIB_CFLAGS=$GLIB2_CFLAGS
+  AC_SUBST(GLIB_LIBS)
+  AC_SUBST(GLIB_CFLAGS)
+], disabled, [
+  AC_DEFINE(USE_GLIB2)
+  GST_CFLAGS="$GST_CFLAGS -DUSE_GLIB2"
+])
+AC_SUBST(USE_GLIB2)
+
+if test x$USE_GLIB2 = xno; then
+  GST_PKG_DEPS="glib >= 1.2.0, gtk+ >= 1.2.0"
+  
+  dnl Check for glib and gtk
+  AM_PATH_GLIB(1.2.0,,
+              AC_MSG_ERROR(Cannot find glib: Is glib-config in path?),
+              glib gmodule gthread)
+  AM_PATH_GTK(1.2.0,,
+              AC_MSG_ERROR(Cannot find gtk: Is gtk-config in path?))
+  HAVE_GTK=yes
+
+  GLIB_LIBS="$GLIB_LIBS $GTK_LIBS"
+  GLIB_CFLAGS="$GLIB_CFLAGS $GTK_CFLAGS"
+else
+  GST_PKG_DEPS="glib-2.0 gobject-2.0 gmodule-2.0 gthread-2.0"
+  
+  PKG_CHECK_MODULES(GTK2, gtk+-2.0, HAVE_GTK=yes, HAVE_GTK=no)
+
+  GTK_FLAGS=$GTK2_CFLAGS
+  GTK_LIBS=$GTK2_LIBS
+  
+  if $HAVE_GTK_DOC; then  
+    AC_CHECK_PROG(HAVE_GTK_DOC, gtkdoc-scangobj, true, false)
+    if $HAVE_GTK_DOC; then
+      GTK_DOC_SCANOBJ=gtkdoc-scangobj
+    fi;
+  fi
+
+  dnl FIXME: check for  gnome2 - this conditional is currently
+  dnl always false.
+  AM_CONDITIONAL(USE_GNOME2, test "x$USE_GNOME2" = "xyes")
+  AC_SUBST(USE_GNOME2)
+fi
+
+AC_SUBST(GST_PKG_DEPS)
+AC_SUBST(GTK_LIBS)
+AC_SUBST(GTK_CFLAGS)
+
+dnl Check for libxml
+if test x$USE_GLIB2 = xno; then
+  LIBXML_PKG='libxml >= 1.8.1'
+  AC_PATH_PROG(XML_CONFIG, xml-config, no)
+  if test x$XML_CONFIG = xno; then
+    AC_MSG_ERROR(Couldn't find $LIBXML_PKG)
+  fi
+  XML_LIBS="`xml-config --libs`"
+  XML_CFLAGS="`xml-config --cflags`"
+  AC_CHECK_LIB(xml, xmlDocGetRootElement, :,
+    [ AC_MSG_ERROR(Need version 1.8.1 or better of libxml) ],
+    $XML_LIBS)
+else
+  LIBXML_PKG='libxml-2.0'
+  PKG_CHECK_MODULES(XML, $LIBXML_PKG, XML_CONFIG=yes, XML_CONFIG=no)
+  AC_PATH_PROG(XML_CONFIG, xml-config, no)
+  AC_DEFINE(HAVE_LIBXML2)
+  GST_CFLAGS="$GST_CFLAGS -DHAVE_LIBXML2"
+fi
+AC_SUBST(LIBXML_PKG)
+AC_SUBST(XML_LIBS)
+AC_SUBST(XML_CFLAGS)
+
+dnl ==========================================================================
+dnl ========================= Macro definitions ==============================
+dnl ==========================================================================
+
+dnl These macros should be moved out to separate files (acinclude.m4?), but
+dnl can't currently be because of the SUBSTFOR magic.
+
+dnl Perform a check for existence of ARTS
+dnl Richard Boulton <richard-alsa@tartarus.org>
+dnl Last modification: 26/06/2001
+dnl GST_CHECK_FEATURE(FEATURE-NAME, FEATURE-DESCRIPTION,
+dnl                   DEPENDENT-PLUGINS, TEST-FOR-FEATURE)
+dnl
+dnl This check was written for GStreamer: it should be renamed and checked
+dnl for portability if you decide to use it elsewhere.
+dnl
+AC_DEFUN(GST_CHECK_ARTS,
+[
+dnl Set the flags
+ARTS_LIBS="-L/usr/local/lib -L/usr/lib -lmcop -lartsflow -lartsflow_idl"
+ARTS_CFLAGS="-I/usr/local/include/arts -I/usr/include/kde/arts -I/usr/include/arts"
+ARTS_MCOPFLAGS=$ARTS_CFLAGS
+dnl There's no arts-config script, so we make a guess based on the artsc-config
+AC_PATH_PROG(ARTSC_CONFIG, artsc-config, no)
+if test x$ARTSC_CONFIG = xyes; then
+  ARTS_ARTSC_CFLAGS=`artsc-config --cflags | sed 's/artsc/arts/g'`
+  ARTS_CFLAGS="$ARTS_CFLAGS $ARTS_ARTSC_CFLAGS"
+  ARTS_MCOPFLAGS="$ARTS_MCOPFLAGS $ARTS_ARTSC_CFLAGS"
+fi
+AC_SUBST(ARTS_LIBS)
+AC_SUBST(ARTS_CFLAGS)
+AC_SUBST(ARTS_MCOPFLAGS)
+
+dnl Now check if it exists
+AC_LANG_PUSH(C++)
+HAVE_ARTS=yes
+dnl FIXME: Can't get this test to pass, so commented it out.  Rely on header check.
+dnl AC_CHECK_LIB(artsflow, convert_stereo_2float_i16le, :, HAVE_ARTS=no, $LIBS)
+
+dnl AC_CHECK_HEADER uses CPPFLAGS, but not CFLAGS.
+dnl FIXME: ensure only suitable flags result from artsc-config --cflags
+AC_CHECK_HEADER(artsflow.h, :, HAVE_ARTS=no)
+
+AC_LANG_POP(C++)
+dnl Check for the idl generator
+AC_CHECK_PROG(HAVE_MCOPIDL, mcopidl, yes, no)
+if test x$HAVE_MCOPIDL = xno; then
+  HAVE_ARTS=no
+fi
+])
+
+dnl ==========================================================================
+dnl ========================= End macro definitions ==========================
+dnl ==========================================================================
+
+
+dnl Next, check for the optional libraries:
+dnl These are all libraries used in building plugins
+dnl ================================================
+dnl let's try and sort them alphabetically, shall we ?
+
+echo
+echo
+AC_MSG_NOTICE(Checking for plugin libraries)
+
+dnl *** a52dec ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_A52DEC, true)
+GST_CHECK_FEATURE(A52DEC, [a52dec], a52dec, [
+GST_CHECK_LIBHEADER(A52DEC, a52, a52_init, -lm, a52dec/a52.h, A52DEC_LIBS="-la52")
+])
+
+dnl *** aalib ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_AALIB, true)
+GST_CHECK_FEATURE(AALIB, [aasink plugin], aasink, [
+  AM_PATH_AALIB(, HAVE_AALIB=yes, HAVE_AALIB=no)
+])
+
+dnl *** alsa ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_ALSA, true)
+GST_CHECK_FEATURE(ALSA, [alsa plugins], gstalsa, [
+AM_PATH_ALSA(0.9.0, HAVE_ALSA=yes, HAVE_ALSA=no)
+])
+
+dnl *** arts ***
+dnl translit(dnm, m, l) AM_CONDITIONAL(USE_ARTS, true)
+dnl GST_CHECK_FEATURE(ARTS, [arts plugins], arts, [GST_CHECK_ARTS()])
+
+dnl *** artsc ***
+dnl translit(dnm, m, l) AM_CONDITIONAL(USE_ARTSC, true)
+dnl GST_CHECK_FEATURE(ARTSC, [artsd plugins], artsdsink, [GST_CHECK_ARTSC()])
+
+dnl *** audiofile ***
+dnl this check uses the GST_CHECK_CONFIGPROG macro
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBAUDIOFILE, true)
+GST_CHECK_FEATURE(LIBAUDIOFILE, [audiofile], afsink afsrc, [
+translit(dnm, m, l) AC_SUBST(LIBAUDIOFILE_LIBS)
+translit(dnm, m, l) AC_SUBST(LIBAUDIOFILE_CFLAGS)
+GST_CHECK_CONFIGPROG(LIBAUDIOFILE, audiofile-config)
+])
+
+dnl *** avifile ***
+dnl this check uses the GST_CHECK_CONFIGPROG macro
+translit(dnm, m, l) AM_CONDITIONAL(USE_AVIFILE, true)
+GST_CHECK_FEATURE(AVIFILE, [avifile], windec winenc, [
+translit(dnm, m, l) AC_SUBST(AVIFILE_LIBS)
+translit(dnm, m, l) AC_SUBST(AVIFILE_CFLAGS)
+GST_CHECK_CONFIGPROG(AVIFILE, avifile-config)
+])
+
+dnl *** CDParanoia ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_CDPARANOIA, true)
+GST_CHECK_FEATURE(CDPARANOIA, [CDParanoia], cdparanoia, [
+  GST_CHECK_LIBHEADER(CDPARANOIA, cdda_interface, cdda_open, , cdda_interface.h, CDPARANOIA_LIBS="-lcdda_interface -lcdda_paranoia")
+])
+dnl FIXME : add second check somehow if that is necessary
+dnl AC_CHECK_LIB(cdda_paranoia, paranoia_init, : , HAVE_CDPARANOIA=no, -lcdda_interface )
+dnl AC_CHECK_HEADER(cdda_paranoia.h, :, HAVE_CDPARANOIA=no)
+
+dnl *** dvdread ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBDVDREAD, true)
+GST_CHECK_FEATURE(LIBDVDREAD, [dvdread library], libdvdread, [
+  GST_CHECK_LIBHEADER(LIBDVDREAD, dvdread, DVDOpen, , dvdread/dvd_reader.h, LIBDVDREAD_LIBS="-ldvdread")
+])
+
+dnl **** ESound ****
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBESD, true)
+GST_CHECK_FEATURE(LIBESD, [esound plugins], esdsrc esdsink, [
+  AM_PATH_ESD(0.2.12, HAVE_LIBESD=yes, HAVE_LIBESD=no)
+])
+
+dnl *** FLAC ***
+dnl thomas : checking for compile with main instead of actual function,
+dnl since that made autoconf break (for version 2.13)
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBFLAC, true)
+GST_CHECK_FEATURE(FLACLIB, [FLAC lossless audio], flacenc flacdec, [
+  GST_CHECK_LIBHEADER(FLACLIB, FLAC, main, -lm, FLAC/all.h, LIBFLAC_LIBS="-lFLAC")
+])
+
+dnl 
+dnl *** Gnome VFS ***
+dnl this check uses the GST_CHECK_CONFIGPROG macro with gnome-config vfs
+translit(dnm, m, l) AM_CONDITIONAL(USE_GNOME_VFS, true)
+GST_CHECK_FEATURE(GNOME_VFS, [Gnome VFS], gnomevfssrc, [
+translit(dnm, m, l) AC_SUBST(GNOME_VFS_LIBS)
+translit(dnm, m, l) AC_SUBST(GNOME_VFS_CFLAGS)
+GST_CHECK_CONFIGPROG(GNOME_VFS, gnome-config vfs)
+])
+
+dnl *** gsm ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBGSM, true)
+GST_CHECK_FEATURE(LIBGSM, [GSM library], gsmenc gsmdec, [
+GST_CHECK_LIBHEADER(LIBGSM, gsm, gsm_create, , gsm/gsm.h, LIBGSM_LIBS="-lgsm")
+])
+
+dnl *** Hermes ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBHERMES, true)
+GST_CHECK_FEATURE(LIBHERMES, [Hermes library], colorspace, [
+GST_CHECK_LIBHEADER(LIBHERMES, Hermes, Hermes_ConverterInstance, , Hermes/Hermes.h, LIBHERMES_LIBS="-lHermes")
+], AC_SUBST(LIBHERMES_LIBS))
+
+dnl *** lame ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBLAME, true)
+GST_CHECK_FEATURE(LIBLAME, [lame mp3 encoder library], lame, [
+GST_CHECK_LIBHEADER(LIBLAME, mp3lame, lame_init, -lm, lame/lame.h, LIBLAME_LIBS="-lmp3lame")
+])
+
+dnl AC_SUBST(HAVE_LIBLAME)
+
+dnl *** libdv ***
+dnl FIXME : check if those GLIB thingies are ok
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBDV, true)
+GST_CHECK_FEATURE(LIBDV, [dv library], dv, [
+GST_CHECK_LIBHEADER(LIBDV, dv, dv_init, -lm $GLIB_LIBS $GLIB_CFLAGS, libdv/dv.h, LIBDV_LIBS="-ldv")
+])
+dnl FIXME : check if these CPP flags can be dealt with otherwise
+dnl libdvcheck_save_CPPFLAGS="$CPPFLAGS"
+dnl CPPFLAGS="$CPPFLAGS $GLIB_CFLAGS"
+dnl AC_CHECK_HEADER(libdv/dv.h, :, HAVE_LIBDV=no)
+dnl CPPFLAGS="$libdvcheck_save_CPPFLAGS"
+
+dnl *** libjpeg ***
+dnl FIXME: we could use header checks here as well IMO
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBJPEG, true)
+GST_CHECK_FEATURE(LIBJPEG, [libjpeg], jpegenc jpegdec, [
+  AC_CHECK_LIB(jpeg, jpeg_set_defaults, HAVE_LIBJPEG="yes", HAVE_LIBJPEG="no")
+])
+
+dnl *** mad ***
+dnl FIXME: we could use header checks here as well IMO
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBMAD, true)
+GST_CHECK_FEATURE(LIBMAD, [mad], mad, [
+AC_CHECK_LIB(mad, mad_decoder_finish, HAVE_LIBMAD="yes")
+])
+
+dnl *** mikmod ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBMIKMOD, true)
+GST_CHECK_FEATURE(LIBMIKMOD, [mikmod plugin], mikmod, [
+  AM_PATH_LIBMIKMOD(, HAVE_LIBMIKMOD=yes, HAVE_LIBMIKMOD=no)
+])
+
+dnl *** mpeg2dec ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_MPEG2DEC, true)
+GST_CHECK_FEATURE(MPEG2DEC, [mpeg2dec], mpeg2dec, [
+  GST_CHECK_LIBHEADER(MPEG2DEC, mpeg2, mpeg2_init,, mpeg2dec/mpeg2.h, MPEG2DEC_LIBS="-lmpeg2")
+])
+
+dnl *** OSS audio ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_OSS, true)
+GST_CHECK_FEATURE(OSS, [OSS audio], osssrc osssink, [
+  AC_CHECK_HEADER(sys/soundcard.h, HAVE_OSS="yes", HAVE_OSS="no")
+])
+
+dnl *** quicktime ***
+dnl FIXME: make this be called openquicktime
+translit(dnm, m, l) AM_CONDITIONAL(USE_QUICKTIME, true)
+GST_CHECK_FEATURE(QUICKTIME, [Open Quicktime], quicktime_parser quicktime_decoder quicktime_demux,[
+  GST_CHECK_LIBHEADER(QUICKTIME, openquicktime, quicktime_init,, openquicktime/openquicktime.h, QUICKTIME_LIBS="-lopenquicktime")
+])
+
+dnl *** raw1394 ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_RAW1394, true)
+GST_CHECK_FEATURE(RAW1394, [raw1394 library], dv1394src, [
+  GST_CHECK_LIBHEADER(RAW1394, raw1934, raw1934_get_handle,, libraw1394/raw1394.h, RAW1394_LIBS="-raw1394")
+])
+
+dnl Check for librtp
+dnl FIXME : adapt and make it work
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBRTP, true)
+GST_CHECK_FEATURE(LIBRTP, [RTP library], rtpenc rtpdec,[
+  AC_CHECK_LIB(rtp, rtp_packet_new_take_data, HAVE_LIBRTP=yes, HAVE_LIBRTP=no, $GLIB_LIBS $GLIB_CFLAGS)
+])
+dnl FIXME header check needs to use GLIB_CFLAGS in order to succeed for rtp
+dnl AC_CHECK_HEADERS(rtp/rtp.h, HAVE_LIBRTP=yes, HAVE_LIBRTP=no)
+dnl AC_CHECK_HEADERS(rtp/rtp-packet.h, :, HAVE_LIBRTP=no)
+dnl AC_CHECK_HEADERS(rtp/rtcp-packet.h, :, HAVE_LIBRTP=no)
+dnl AC_CHECK_HEADERS(rtp/rtp-audio.h, :, HAVE_LIBRTP=no)
+
+
+dnl *** SDL ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBSDL, true)
+GST_CHECK_FEATURE(LIBSDL, [SDL plugin], sdlvideosink, [
+ AM_PATH_SDL(, HAVE_LIBSDL=yes, HAVE_LIBSDL=no)
+])
+
+dnl *** shout ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBSHOUT, true)
+GST_CHECK_FEATURE(LIBSHOUT, [shout plugin], icecastsend, [
+  GST_CHECK_LIBHEADER(LIBSHOUT, shout, shout_init_connection,, shout/shout.h, LIBSHOUT_LIBS="-lshout")
+])
+
+dnl for sidplay
+dnl FIXME : make this work
+dnl AC_PATH_LIBSIDPLAY
+
+
+dnl *** vorbis ***
+dnl AM_PATH_VORBIS only takes two options
+translit(dnm, m, l) AM_CONDITIONAL(USE_VORBIS, true)
+GST_CHECK_FEATURE(VORBIS, [vorbis plugin], vorbisenc vorbisdec, [
+  AM_PATH_VORBIS(HAVE_VORBIS=yes, HAVE_VORBIS=no)
+])
+
+dnl *** xmms ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBXMMS, true)
+GST_CHECK_FEATURE(LIBXMMS, [xmms plugin], xmms, [
+  AM_PATH_XMMS(0.1.0, HAVE_LIBXMMS=yes, HAVE_LIBXMMS=no)
+])
+
+dnl Check for libgdk-pixbuf
+dnl FIXME: not sure that this is still used anywhere.
+dnl DELETEME
+dnl translit(dnm, m, l) AM_CONDITIONAL(USE_GDK_PIXBUF, true)
+dnl GST_CHECK_FEATURE(GDK_PIXBUF, [use gdk pixbuf], , [
+dnl translit(dnm, m, l) AC_SUBST(GDK_PIXBUF_LIBS)
+dnl translit(dnm, m, l) AC_SUBST(GDK_PIXBUF_CFLAGS)
+dnl GST_CHECK_CONFIGPROG(GDK_PIXBUF, gdk-pixbuf-config)
+dnl ])
+dnl 
+
+
+if test x$USE_GLIB2 = xyes; then
+  dnl we don't support gnome/gtk with glib2.0 yet
+  GNOME_LIBS=
+  GNOME_CFLAGS=
+  HAVE_GNOME=no
+  AC_MSG_WARN(gnome disabled for glib2.0)
+else
+  dnl Check for libgnome
+  GST_CHECK_CONFIGPROG(GNOME, gnome-config, gnome gnomeui)
+fi
+AC_SUBST(GNOME_LIBS)
+AC_SUBST(GNOME_CFLAGS)
+AC_SUBST(HAVE_GNOME)
+
+dnl Check for libghttp
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBGHTTP, true)
+GST_CHECK_FEATURE(LIBGHTTP, [libghttp plugins], gsthttpsrc, [
+  dnl FIXME: need to check for header
+  GHTTP_LIBS=
+  GST_HTTPSRC_GET_TYPE=
+  if test x$USE_GLIB2 = xyes; then
+    AC_MSG_WARN(ghttp disabled for glib2.0)
+  else
+    AC_CHECK_LIB(ghttp, ghttp_request_new,
+      [GHTTP_LIBS="-lghttp"
+       GST_HTTPSRC_GET_TYPE="gst_httpsrc_get_type"
+       HAVE_LIBGHTTP=yes
+      ], :, $LIBS)
+  fi
+  AC_SUBST(GHTTP_LIBS)
+  AC_SUBST(GST_HTTPSRC_GET_TYPE)
+])
+
+
+dnl thomas : adding an arts check taken from xine with it's own .m4
+dnl FIXME: put this higher up
+dnl AM_PATH_ARTS(, HAVE_ARTS=yes, HAVE_ARTS=no)
+
+dnl also define ARTS_MCOPFLAGS
+dnl ARTS_MCOPFLAGS="$ARTS_CFLAGS"
+dnl AC_SUBST(ARTS_MCOPFLAGS)   
+
+dnl Check for libglade with gnome support; no libglade for glib2.0
+HAVE_LIBGLADE_GNOME="no"
+if test x$USE_GLIB2 = xyes; then
+  AC_MSG_WARN(libglade disabled for glib2.0)
+  PKG_CHECK_MODULES(LIBGLADE_GNOME, libglade-2.0 libgnomeui-2.0, HAVE_LIBGLADE_GNOME=yes, HAVE_LIBGLADE_GNOME=no)
+  if test x$HAVE_LIBGLADE_GNOME = xno; then
+    AC_MSG_WARN(Couldn't find libglade-2.0 - Can't build gstplay)
+    LIBGLADE_GNOME_LIBS=
+    LIBGLADE_GNOME_CFLAGS=
+  fi;
+else
+  AM_PATH_LIBGLADE(HAVE_LIBGLADE_GNOME="yes", HAVE_LIBGLADE_GNOME="no", gnome)
+  if test x$HAVE_LIBGLADE_GNOME = xno; then
+    AC_MSG_WARN(Couldn't find libglade-config - Can't build gstplay)
+  else
+    LIBGLADE_GNOME_LIBS=$LIBGLADE_LIBS
+    LIBGLADE_GNOME_CFLAGS=$LIBGLADE_CFLAGS
+        AC_TRY_LINK([#include <glade/glade.h>],[glade_gnome_init();],
+                HAVE_LIBGLADE_GNOME="yes"
+                AC_MSG_WARN(
+        [Couldn't find gnome libraries for libglade - Can't build gstmediaplay and gsteditor])
+               )
+  fi
+fi
+AC_SUBST(HAVE_LIBGLADE_GNOME)
+AC_SUBST(LIBGLADE_GNOME_LIBS)
+AC_SUBST(LIBGLADE_GNOME_CFLAGS)
+
+dnl Check for atomic.h
+dnl Note: use AC_CHECK_HEADER not AC_CHECK_HEADERS, because the latter
+dnl defines the wrong default symbol as well (HAVE_ASM_ATOMIC_H)
+AC_CHECK_HEADER(asm/atomic.h, HAVE_ATOMIC_H=yes, HAVE_ATOMIC_H=no)
+dnl Do a compile to check that it has atomic_set (eg, linux 2.0 didn't)
+if test x$HAVE_ATOMIC_H = xyes; then
+  AC_TRY_RUN([
+#include "asm/atomic.h"
+main() { atomic_t t; atomic_set(&t,0); atomic_inc(&t); atomic_add(1,&t);return 0;}
+  ],, [
+    # Not successful
+    if test x$HAVE_ATOMIC_H = xyes; then
+      AC_MSG_WARN(Atomic reference counting is out of date: doing without.)
+    fi
+    HAVE_ATOMIC_H=no
+  ], [
+    # Cross compiling
+    AC_MSG_RESULT(yes)
+    AC_MSG_WARN(Can't check properly for atomic reference counting.  Assuming OK.)
+  ])
+fi
+
+
+dnl Check for X11 extensions
+AC_PATH_XTRA
+if test "-DX_DISPLAY_MISSING" = "$X_CFLAGS"; then
+  AC_MSG_ERROR(can not find X11)
+fi
+AC_SUBST(X_CFLAGS)
+AC_SUBST(X_PRE_LIBS)
+AC_SUBST(X_EXTRA_LIBS)
+AC_SUBST(X_LIBS)
+
+
+dnl Check for the Xv library
+xvsave_LIBS=${LIBS}
+AC_CHECK_LIB(Xv, XvQueryExtension,
+  HAVE_LIBXV=yes,
+  HAVE_LIBXV=no,
+  $X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS
+)
+LIBS=${xvsave_LIBS}
+AC_CHECK_HEADER(X11/extensions/Xv.h, :, HAVE_LIBXV=no)
+AC_CHECK_HEADER(X11/extensions/Xvlib.h, :, HAVE_LIBXV=no)
+
+dnl Check for linux/cdrom.h
+AC_CHECK_HEADER(linux/cdrom.h,
+  HAVE_LINUX_CDROM=yes, HAVE_LINUX_CDROM=no
+)
+
+dnl Check for linux/videodev.h
+AC_CHECK_HEADER(linux/videodev.h,
+  HAVE_LINUX_VIDEODEV=yes, HAVE_LINUX_VIDEODEV=no
+)
+
+
+dnl ######################################################################
+dnl # Check command line parameters, and set shell variables accordingly #
+dnl ######################################################################
+
+AC_ARG_ENABLE(libmmx,
+[  --enable-libmmx              use libmmx, if available],
+[case "${enableval}" in
+  yes) USE_LIBMMX=$HAVE_LIBMMX ;;
+  no)  USE_LIBMMX=no ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --enable-libmmx) ;;
+esac], 
+[USE_LIBMMX=$HAVE_LIBMMX]) dnl Default value
+
+AC_ARG_ENABLE(atomic,
+[  --enable-atomic              use atomic reference counting header],
+[case "${enableval}" in
+  yes) USE_ATOMIC_H=$HAVE_ATOMIC_H;;
+  noset) USE_ATOMIC_H=$HAVE_ATOMIC_H;;
+  no)  USE_ATOMIC_H=no;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --enable-atomic) ;;
+esac], 
+[USE_ATOMIC_H=$HAVE_ATOMIC_H]) dnl Default value
+
+AC_ARG_ENABLE(plugin-builddir,
+[  --enable-plugin-builddir     allow tests/demos to use non-installed plugins ],
+[case "${enableval}" in
+  yes) PLUGINS_USE_BUILDDIR=yes ;;
+  no)  PLUGINS_USE_BUILDDIR=no ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --enable-plugin-builddir) ;;
+esac], 
+[PLUGINS_USE_BUILDDIR=no]) dnl Default value
+
+AC_ARG_ENABLE(debug,
+[  --enable-debug               compile with -g debugging info],
+[case "${enableval}" in
+  yes) USE_DEBUG=yes ;;
+  no)  USE_DEBUG=no ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
+esac], 
+[USE_DEBUG=no]) dnl Default value
+
+AC_ARG_ENABLE(DEBUG,
+[  --enable-DEBUG               compiles in a large number of debugging messages],
+[case "${enableval}" in
+  yes) ENABLE_DEBUG=yes ;;
+  no)  ENABLE_DEBUG=no ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --enable-DEBUG) ;;
+esac], 
+[ENABLE_DEBUG=no]) dnl Default value
+if test x$ENABLE_DEBUG = xyes; then
+  AC_DEFINE(GST_DEBUG_ENABLED, 1, [Define if DEBUG statements should be compiled in])
+fi
+
+AC_ARG_ENABLE(INFO,
+[  --disable-INFO               disables compilation of informational messages],
+[case "${enableval}" in
+  yes) ENABLE_INFO=yes ;;
+  no)  ENABLE_INFO=no ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --enable-INFO) ;;
+esac], 
+[ENABLE_INFO=yes]) dnl Default value
+if test x$ENABLE_INFO = xyes; then
+  AC_DEFINE(GST_INFO_ENABLED, 1, [Define if INFO statements should be compiled in])
+fi
+
+AC_ARG_ENABLE(debug-color,
+[  --disable-debug-color        disables color output of DEBUG and INFO output],
+[case "${enableval}" in
+  yes) ENABLE_DEBUG_COLOR=yes ;;
+  no)  ENABLE_DEBUG_COLOR=no ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug-color) ;;
+esac], 
+[ENABLE_DEBUG_COLOR=yes]) dnl Default value
+if test "x$ENABLE_DEBUG_COLOR" = xyes; then
+  AC_DEFINE(GST_DEBUG_COLOR, 1, [Define if debugging messages should be colorized])
+fi
+
+AC_ARG_ENABLE(profiling,
+[  --enable-profiling           adds -pg to compiler commandline, for profiling],
+[case "${enableval}" in
+  yes) USE_PROFILING=yes ;;
+  no)  UES_PROFILING=no ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --enable-profiling) ;;
+esac], 
+[USE_PROFILING=no]) dnl Default value
+
+dnl default to building registry in the source tree if we are enabling plugin build dir
+if test "x$PLUGINS_USE_BUILDDIR"="xyes"; then
+  GST_CONFIG_DIR=`pwd`
+else
+  GST_CONFIG_DIR=/etc/gstreamer
+fi
+AC_ARG_WITH(configdir,
+[  --with-configdir             specify path to use for configdir],
+[case "${withval}" in
+  yes) AC_MSG_ERROR(bad value ${withval} for --with-configdir) ;;
+  no) AC_MSG_ERROR(bad value ${withval} for --with-configdir) ;;
+  *) GST_CONFIG_DIR="${withval}" ;;
+esac], 
+[:]) dnl Default value
+
+dnl Default value
+GST_WIN32_LIBDIR="/usr/lib/win32"
+AC_ARG_WITH(win32_libdir,
+[  --with-win32-libdir          specify location for win32 DLLs],
+[case "${withval}" in
+  yes) AC_MSG_ERROR(bad value ${withval} for --with-win32-libdir) ;;
+  no) AC_MSG_ERROR(bad value ${withval} for --with-win32-libdir) ;;
+  *) GST_WIN32_LIBDIR="${withval}" ;;
+esac],
+[:]) dnl Default value
+
+AC_ARG_ENABLE(docs-build,
+[  --enable-docs-build          enable building of documentation],
+[case "${enableval}" in
+  yes) if $HAVE_GTK_DOC; then BUILD_DOCS=yes; else AC_MSG_ERROR([you don't have gtk-doc, so don't use --docs-build]); fi; ;;
+  no)  BUILD_DOCS=no ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --enable-docs-build) ;;
+esac], 
+[BUILD_DOCS=no]) dnl Default value
+
+AC_ARG_ENABLE(plugin-docs,
+[  --enable-plugin-docs         enable the building of plugin documentation
+                               (this is currently broken, so off by default)],
+[case "${enableval}" in
+  yes) BUILD_PLUGIN_DOCS=yes ;;
+  no)  BUILD_PLUGIN_DOCS=no ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --enable-plugin-docs) ;;
+esac], 
+[BUILD_PLUGIN_DOCS=no]) dnl Default value
+
+AC_ARG_ENABLE(tests,
+[  --disable-tests              disable building test apps],
+[case "${enableval}" in
+  yes) BUILD_TESTS=yes ;;
+  no)  BUILD_TESTS=no ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --disable-tests) ;;
+esac], 
+[BUILD_TESTS=yes]) dnl Default value
+
+AC_ARG_ENABLE(examples,
+[  --disable-examples           disable building examples],
+[case "${enableval}" in
+  yes) BUILD_EXAMPLES=yes ;;
+  no)  BUILD_EXAMPLES=no ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --disable-examples) ;;
+esac], 
+[BUILD_EXAMPLES=yes]) dnl Default value
+
+dnl Next, check for the optional components:
+dnl ========================================
+
+
+AC_DEFUN(GST_SUBSYSTEM_DISABLE,
+[dnl
+dnl Add a subsystem --disable flag and all the necessary symbols and substitions
+dnl
+AC_ARG_ENABLE(translit([$1], A-Z, a-z), 
+[  ]builtin(format, --disable-%-17s  disable %s, translit([$1], A-Z, a-z), $2),
+[ case "${enableval}" in
+    yes) GST_DISABLE_[$1]=no ;;
+    no) GST_DISABLE_[$1]=yes ;;
+    *) AC_MSG_ERROR(bad value ${enableval} for --enable-translit([$1], A-Z, a-z)) ;;
+  esac],
+[GST_DISABLE_[$1]=no]) dnl Default value
+if test x$GST_DISABLE_[$1] = xyes; then
+  AC_DEFINE(GST_DISABLE_[$1], 1, [Disable $2])
+  GST_DISABLE_[$1]_DEFINE=-DGST_DISABLE_[$1]
+fi
+AM_CONDITIONAL(GST_DISABLE_[$1], test x$GST_DISABLE_[$1] = xyes)
+AC_SUBST(GST_DISABLE_[$1]_DEFINE)
+GST_SUBSYSTEM_DISABLE_DEFINES="$GST_SUBSYTEM_DISABLE_DEFINES $GST_DISABLE_[$1]_DEFINE"
+])
+
+translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_LOADSAVE, true)
+GST_SUBSYSTEM_DISABLE(LOADSAVE,[pipeline XML load/save])
+translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_TYPEFIND, true)
+GST_SUBSYSTEM_DISABLE(TYPEFIND,[typefind plugin],)
+translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_AUTOPLUG, true)
+GST_SUBSYSTEM_DISABLE(AUTOPLUG,[autoplugger subsystem])
+translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_PARSE, true)
+GST_SUBSYSTEM_DISABLE(PARSE,[command-line parser])
+translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_TRACE, true)
+GST_SUBSYSTEM_DISABLE(TRACE,[tracing subsystem])
+translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_REGISTRY, true)
+GST_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry])
+
+GST_CFLAGS="$GST_CFLAGS $GST_SUBSYSTEM_DISABLE_DEFINES"
+
+
+dnl ################################################
+dnl # Set defines according to variables set above #
+dnl ################################################
+
+
+dnl These should be "USE_*" instead of "HAVE_*", but some packages expect
+dnl HAVE_ and it is likely to be easier to stick with the old name
+if test "x$USE_LIBGHTTP" = xyes; then
+  AC_DEFINE(HAVE_LIBGHTTP, 1, [Define if ghttp library is available])
+fi
+
+if test "x$USE_LIBMMX" = xyes; then
+  AC_DEFINE(HAVE_LIBMMX, 1, [Define if libmmx is available])
+fi
+
+if test "x$USE_ATOMIC_H" = xyes; then
+  AC_DEFINE(HAVE_ATOMIC_H, 1, [Define if atomic.h header file is available])
+fi
+
+if test "x$PLUGINS_USE_BUILDDIR" = xyes; then
+  AC_DEFINE(PLUGINS_USE_BUILDDIR, 1, [Define if plugins should be loaded from the build tree - only developers should use this])
+fi
+
+dnl if test "x$USE_DEBUG" = xyes; then
+dnl   CFLAGS="$CFLAGS -g"
+dnl fi
+
+if test "x$USE_PROFILING" = xyes; then
+dnl  CFLAGS="$CFLAGS -pg -fprofile-arcs"
+  FOMIT_FRAME_POINTER=""
+else
+  FOMIT_FRAME_POINTER="-fomit-frame-pointer"
+fi
+
+dnl
+dnl AC_SUBST(FOMIT_FRAME_POINTER)
+dnl
+
+if test "x$HAVE_LIBXV" = xyes; then
+  AC_DEFINE(HAVE_LIBXV)
+fi
+
+if test "x$HAVE_OSS" = xyes; then
+  AC_DEFINE(HAVE_OSS)
+fi
+
+if test "x$HAVE_XAUDIO" = xyes; then
+  AC_DEFINE(HAVE_XAUDIO)
+fi
+
+if test "x$HAVE_LIBMAD" = xyes; then
+  AC_DEFINE(HAVE_LIBMAD)
+fi
+
+if test "x$HAVE_LIBMIKMOD" = xyes; then
+  AC_DEFINE(HAVE_LIBMIKMOD)
+fi
+
+if test "x$HAVE_VORBIS" = xyes; then
+  AC_DEFINE(HAVE_VORBIS)
+fi
+
+if test "x$HAVE_AALIB" = "xyes"; then
+  AC_DEFINE(HAVE_AALIB)
+fi
+
+if test "x$HAVE_LIBJPEG" = xyes; then
+  AC_DEFINE(HAVE_LIBJPEG)
+fi
+
+if test "x$HAVE_LIBSDL" = xyes; then
+  AC_DEFINE(HAVE_LIBSDL)
+fi
+
+if test "x$HAVE_LIBHERMES" = "xyes"; then
+  AC_DEFINE(HAVE_LIBHERMES)
+fi
+
+if test "x$HAVE_LIBDVDREAD" = xyes; then
+  AC_DEFINE(HAVE_LIBDVDREAD)
+fi
+
+if test "x$HAVE_LINUX_CDROM" = xyes; then
+  AC_DEFINE(HAVE_LINUX_CDROM)
+fi
+
+if test "x$HAVE_LINUX_VIDEODEV" = xyes; then
+  AC_DEFINE(HAVE_LINUX_VIDEODEV)
+fi
+
+if test "x$HAVE_MPEG2DEC" = xyes; then
+  AC_DEFINE(HAVE_MPEG2DEC)
+fi
+
+if test "x$HAVE_A52DEC" = xyes; then
+  AC_DEFINE(HAVE_A52DEC)
+fi
+
+if test "x$HAVE_FLACLIB" = xyes; then
+  AC_DEFINE(HAVE_FLACLIB)
+fi
+
+if test "x$HAVE_LIBGSM" = xyes; then
+  AC_DEFINE(HAVE_LIBGSM)
+fi
+
+dnl #############################
+dnl # Set automake conditionals #
+dnl #############################
+
+dnl These should be "USE_*" instead of "HAVE_*", but some packages expect
+dnl HAVE_ and it is likely to be easier to stick with the old name
+AM_CONDITIONAL(HAVE_CPU_I386,       test "x$HAVE_CPU_I386" = "xyes")
+AM_CONDITIONAL(HAVE_CPU_PPC,        test "x$HAVE_CPU_PPC" = "xyes")
+AM_CONDITIONAL(HAVE_CPU_ALPHA,      test "x$HAVE_CPU_ALPHA" = "xyes")
+AM_CONDITIONAL(HAVE_CPU_ARM,        test "x$HAVE_CPU_ARM" = "xyes")
+AM_CONDITIONAL(HAVE_CPU_SPARC,      test "x$HAVE_CPU_SPARC" = "xyes")
+AM_CONDITIONAL(HAVE_LIBMMX,         test "x$USE_LIBMMX" = "xyes")
+
+AM_CONDITIONAL(HAVE_ATOMIC_H,       test "x$USE_ATOMIC_H" = "xyes")
+
+AM_CONDITIONAL(EXPERIMENTAL,        test "$EXPERIMENTAL" = "$xyes")
+AM_CONDITIONAL(BROKEN,              test "$BROKEN" = "$xyes")
+
+AM_CONDITIONAL(HAVE_OSS,            test "x$HAVE_OSS" = "xyes")
+AM_CONDITIONAL(HAVE_XAUDIO,         test "x$HAVE_XAUDIO" = "xyes")
+AM_CONDITIONAL(HAVE_LIBMAD,         test "x$HAVE_LIBMAD" = "xyes")
+AM_CONDITIONAL(HAVE_LIBMIKMOD,      test "x$HAVE_LIBMIKMOD" = "xyes")
+AM_CONDITIONAL(HAVE_LINUX_CDROM,    test "x$HAVE_LINUX_CDROM" = "xyes")
+AM_CONDITIONAL(HAVE_LINUX_VIDEODEV, test "x$HAVE_LINUX_VIDEODEV" = "xyes")
+AM_CONDITIONAL(HAVE_LIBDVDREAD,     test "x$HAVE_LIBDVDREAD" = "xyes")
+AM_CONDITIONAL(HAVE_VORBIS,         test "x$HAVE_VORBIS" = "xyes")
+AM_CONDITIONAL(HAVE_LIBJPEG,        test "x$HAVE_LIBJPEG" = "xyes")
+AM_CONDITIONAL(HAVE_LIBSDL,         test "x$HAVE_LIBSDL" = "xyes")
+AM_CONDITIONAL(HAVE_LIBHERMES,      test "x$HAVE_LIBHERMES" = "xyes")
+AM_CONDITIONAL(HAVE_NASM,           test "x$HAVE_NASM" = "xyes")
+AM_CONDITIONAL(HAVE_LIBGLADE_GNOME, test "x$HAVE_LIBGLADE_GNOME" = "xyes")
+AM_CONDITIONAL(HAVE_GNOME,          test "x$HAVE_GNOME" = "xyes")
+AM_CONDITIONAL(HAVE_LIBXV,          test "x$HAVE_LIBXV" = "xyes")
+AM_CONDITIONAL(HAVE_GTK,            test "x$HAVE_GTK" = "xyes")
+AM_CONDITIONAL(HAVE_GTK_DOC,        $HAVE_GTK_DOC)
+AM_CONDITIONAL(BUILD_DOCS,          test "x$BUILD_DOCS" = "xyes")
+AM_CONDITIONAL(BUILD_TESTS,         test "x$BUILD_TESTS" = "xyes")
+AM_CONDITIONAL(BUILD_EXAMPLES,      test "x$BUILD_EXAMPLES" = "xyes")
+AM_CONDITIONAL(BUILD_PLUGIN_DOCS,   test "x$BUILD_PLUGIN_DOCS" = "xyes")
+AM_CONDITIONAL(HAVE_PDFXMLTEX,      $HAVE_PDFXMLTEX)
+AM_CONDITIONAL(HAVE_PDFTOPS,        $HAVE_PDFTOPS)
+AM_CONDITIONAL(HAVE_XSLTPROC,       $HAVE_XSLTPROC)
+AM_CONDITIONAL(HAVE_FIG2DEV_PNG,    $HAVE_FIG2DEV_PNG)
+AM_CONDITIONAL(HAVE_FIG2DEV_PDF,    $HAVE_FIG2DEV_PDF)
+AM_CONDITIONAL(HAVE_CDPARANOIA,     test "x$HAVE_CDPARANOIA" = "xyes")
+AM_CONDITIONAL(HAVE_LIBLAME,        test "x$HAVE_LIBLAME" = "xyes")
+AM_CONDITIONAL(HAVE_LIBSHOUT,       test "x$HAVE_LIBSHOUT" = "xyes")
+AM_CONDITIONAL(HAVE_MPEG2DEC,       test "x$HAVE_MPEG2DEC" = "xyes")
+AM_CONDITIONAL(HAVE_A52DEC,         test "x$HAVE_A52DEC" = "xyes")
+dnl thomas : the next line gives errors, this is how it is in CVS
+dnl AM_CONDITIONAL(HAVE_FLAC,      	    test "x$HAVE_FLAC" = "xyes")
+dnl thomas : the next line gives errors as well, I commented it
+dnl AM_CONDITIONAL(HAVE_LAC,      	    test "x$HAVE_FAC" = "xyes")
+dnl thomas: the next line doesn't give errors
+AM_CONDITIONAL(HAVE_FLACLIB,        test "x$HAVE_FLACLIB" = "xyes")
+AM_CONDITIONAL(HAVE_LIBRTP,         test "x$HAVE_LIBRTP" = "xyes")
+AM_CONDITIONAL(HAVE_ARTS,           test "x$HAVE_ARTS" = "xyes")
+AM_CONDITIONAL(HAVE_XMMS,           test "x$HAVE_XMMS" = "xyes")
+AM_CONDITIONAL(HAVE_RAW1394,        test "x$HAVE_RAW1394" = "xyes")
+AM_CONDITIONAL(HAVE_LIBDV,          test "x$HAVE_LIBDV" = "xyes")
+AM_CONDITIONAL(HAVE_AALIB,          test "x$HAVE_AALIB" = "xyes")
+AM_CONDITIONAL(HAVE_GNOME_VFS,      test "x$HAVE_GNOME_VFS" = "xyes")
+AM_CONDITIONAL(HAVE_AVIFILE,        test "x$HAVE_AVIFILE" = "xyes")
+AM_CONDITIONAL(HAVE_LIBOPENQUICKTIME, test "x$HAVE_LIBOPENQUICKTIME" = "xyes")
+AM_CONDITIONAL(HAVE_LIBGSM,         test "x$HAVE_LIBGSM" = "xyes")
+AM_CONDITIONAL(PLUGINS_USE_BUILDDIR,  test "x$PLUGINS_USE_BUILDDIR" = "xyes")
+AM_CONDITIONAL(HAVE_SIDPLAY,        test "x$have_sidplay" = "xyes")
+
+
+dnl ############################
+dnl # Set up some more defines #
+dnl ############################
+
+dnl Set location of configuration dir.
+AC_DEFINE_UNQUOTED(GST_CONFIG_DIR,"$GST_CONFIG_DIR")
+AC_SUBST(GST_CONFIG_DIR)
+
+dnl Set location of windows dll dir.
+AC_DEFINE_UNQUOTED(GST_WIN32_LIBDIR,"$GST_WIN32_LIBDIR")
+AC_SUBST(GST_WIN32_LIBDIR)
+
+dnl Set location of plugin directory
+if test "x${prefix}" = "xNONE"; then
+  PLUGINS_DIR=${ac_default_prefix}/lib/gst
+else
+  PLUGINS_DIR=${prefix}/lib/gst
+fi
+AC_DEFINE_UNQUOTED(PLUGINS_DIR,"$PLUGINS_DIR")
+AC_SUBST(PLUGINS_DIR)
+
+dnl Set location of uninstalled plugin directory
+PLUGINS_BUILDDIR=`pwd`
+AC_DEFINE_UNQUOTED(PLUGINS_BUILDDIR,"$PLUGINS_BUILDDIR")
+AC_SUBST(PLUGINS_BUILDDIR)
+
+dnl Private vars for libgst only
+LIBGST_LIBS="$GST_LIBS $XML_LIBS $GLIB_LIBS"
+LIBGST_CFLAGS="$GST_CFLAGS $XML_CFLAGS $GLIB_CFLAGS"
+AC_SUBST(LIBGST_LIBS)
+AC_SUBST(LIBGST_CFLAGS)
+
+dnl Vars for everyone else
+GST_LIBS="\$(top_builddir)/gst/libgst.la $LIBGST_LIBS"
+GST_CFLAGS="-I\$(top_srcdir) -I\$(top_srcdir)/include $LIBGST_CFLAGS"
+AC_SUBST(GST_LIBS)
+AC_SUBST(GST_CFLAGS)
+
+dnl #############################
+dnl # Configure the subpackages #
+dnl #############################
+
+dnl AC_CONFIG_SUBDIRS(gist)
+dnl AC_CONFIG_SUBDIRS(plugins/mp3decode/xing/libxing)
+
+dnl ##################################################
+dnl # Prepare informative messages to display at end #
+dnl ##################################################
+
+infomessages=
+
+if test "x$PLUGINS_USE_BUILDDIR" = xyes; then
+  infomessages="$infomessages
+*** Warning: You have configured using the --enable-plugin-builddir option.
+
+This option is for development purposes only: binaries built with
+it should be used with code in the build tree only.  To build an
+installable version, use ./configure without the --enable-plugin-builddir
+option.  Note that the autogen.sh script supplies the plugin builddir
+option automatically - it cannot be used to configure installable builds.
+
+"
+fi
+
+dnl #########################
+dnl # Make the output files #
+dnl #########################
+
+dnl gstreamer.pc
+dnl gstreamer-uninstalled.pc
+dnl gstreamer.spec,
+dnl until ffmpeg is handled by configure plugins/ffmpeg/Makefile
+dnl components/bonobo-gstmediaplay/Makefile
+dnl someone should fix this test/misc/Makefile
+dnl wtay fix this: testsuite/threads/Makefile
+dnl testsuite/refcounting/Makefile
+AC_OUTPUT(
+Makefile
+sys/vgasink/Makefile
+sys/vcdsrc/Makefile
+sys/xvideosink/Makefile
+sys/v4l/Makefile
+sys/qcam/Makefile
+sys/Makefile
+libs/Makefile
+libs/riff/Makefile
+libs/getbits/Makefile
+libs/putbits/Makefile
+libs/idct/Makefile
+libs/audio/Makefile
+libs/bytestream/Makefile
+libs/control/Makefile
+libs/resample/Makefile
+stamp.h
+echo "$infomessages", infomessages="$infomessages"
+)
+
+echo -e "configure: *** Plugins that will be built : $GST_PLUGINS_YES"
+echo
+echo -e "configure: *** Plugins that will not be built : $GST_PLUGINS_NO"
+echo