*** empty log message ***

src/audio/portaudio/LICENSE.txt

+Portable header file to contain:
+/*
+ * PortAudio Portable Real-Time Audio Library
+ * PortAudio API Header File
+ * Latest version available at: http://www.audiomulch.com/portaudio/
+ *
+ * Copyright (c) 1999-2000 Ross Bencina and Phil Burk
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * Any person wishing to distribute modifications to the Software is
+ * requested to send the modifications to the original developer so that
+ * they can be incorporated into the canonical version.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+ 
+
+Implementation files to contain:
+/*
+ * PortAudio Portable Real-Time Audio Library
+ * Latest version at: http://www.audiomulch.com/portaudio/
+ * <platform> Implementation
+ * Copyright (c) 1999-2000 <author(s)>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * Any person wishing to distribute modifications to the Software is
+ * requested to send the modifications to the original developer so that
+ * they can be incorporated into the canonical version.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
\ No newline at end of file

src/audio/portaudio/Makefile

+# Generated automatically from Makefile.in by configure.
+#
+# PortAudio V19 Makefile.in
+#
+# Dominic Mazzoni
+#
+
+PREFIX = /opt
+CC = gcc
+CFLAGS = -g -O2 -Wall -DPA_LITTLE_ENDIAN -Ipa_common  -DSIZEOF_SHORT=2 -DSIZEOF_INT=4 -DSIZEOF_LONG=4 -DHAVE_LIBPTHREAD=1 -DPA_USE_ALSA=1 -DPA_USE_OSS=1 
+LIBS = -lpthread  -lasound -lm -lpthread
+AR = /usr/bin/ar
+RANLIB = ranlib
+INSTALL = /usr/bin/install -c
+SHARED_FLAGS = -shared
+DLL_LIBS =  -lasound
+CXXFLAGS = 
+NASM = 
+NASMOPT = 
+
+OTHER_OBJS =  pa_linux_alsa/pa_linux_alsa.o pa_unix_oss/pa_unix_oss.o pa_unix/pa_unix_hostapis.o pa_unix/pa_unix_util.o
+
+PALIB = libportaudio.a
+PADLL = libportaudio.so
+PADLLV = $(PADLL).0.0.19
+PAINC = pa_common/portaudio.h
+
+COMMON_OBJS = \
+	pa_common/pa_allocation.o \
+	pa_common/pa_converters.o \
+	pa_common/pa_cpuload.o \
+	pa_common/pa_dither.o \
+	pa_common/pa_front.o \
+	pa_common/pa_process.o \
+	pa_common/pa_skeleton.o \
+	pa_common/pa_stream.o \
+	pa_common/pa_trace.o
+
+TESTS = \
+	bin/paqa_devs \
+	bin/paqa_errs \
+	bin/patest1 \
+	bin/patest_buffer \
+	bin/patest_callbackstop \
+	bin/patest_clip \
+	bin/patest_dither \
+	bin/patest_hang \
+	bin/patest_in_overflow \
+	bin/patest_latency \
+	bin/patest_leftright \
+	bin/patest_longsine \
+	bin/patest_many \
+	bin/patest_maxsines \
+	bin/patest_multi_sine \
+	bin/patest_out_underflow \
+	bin/patest_pink \
+	bin/patest_prime \
+	bin/patest_read_record \
+	bin/patest_record \
+	bin/patest_ringmix \
+	bin/patest_saw \
+	bin/patest_sine8 \
+	bin/patest_sine \
+	bin/patest_sine_formats \
+	bin/patest_sine_time \
+	bin/patest_start_stop \
+	bin/patest_stop \
+	bin/patest_sync \
+	bin/patest_toomanysines \
+	bin/patest_underflow \
+	bin/patest_wire \
+	bin/patest_write_sine \
+	bin/pa_devs \
+	bin/pa_fuzz \
+	bin/pa_minlat
+
+# Most of these don't compile yet.  Put them in TESTS, above, if
+# you want to try to compile them...
+ALL_TESTS = \
+	bin/debug_convert \
+	bin/debug_dither_calc \
+	bin/debug_dual \
+	bin/debug_multi_in \
+	bin/debug_multi_out \
+	bin/debug_record \
+	bin/debug_record_reuse \
+	bin/debug_sine_amp \
+	bin/debug_sine \
+	bin/debug_sine_formats \
+	bin/debug_srate \
+	bin/debug_test1 \
+	bin/pa_devs \
+	bin/pa_fuzz \
+	bin/pa_minlat \
+	bin/paqa_devs \
+	bin/paqa_errs \
+	bin/patest1 \
+	bin/patest_buffer \
+	bin/patest_clip \
+	bin/patest_dither \
+	bin/patest_hang \
+	bin/patest_in_overflow \
+	bin/patest_latency \
+	bin/patest_leftright \
+	bin/patest_longsine \
+	bin/patest_many \
+	bin/patest_maxsines \
+	bin/patest_multi_sine \
+	bin/patest_out_underflow \
+	bin/patest_pink \
+	bin/patest_read_record \
+	bin/patest_record \
+	bin/patest_ringmix \
+	bin/patest_saw \
+	bin/patest_sine8 \
+	bin/patest_sine \
+	bin/patest_sine_formats \
+	bin/patest_sine_time \
+	bin/patest_start_stop \
+	bin/patest_stop \
+	bin/patest_sync \
+	bin/patest_toomanysines \
+	bin/patest_underflow \
+	bin/patest_wire \
+	bin/patest_write_sine
+
+OBJS = $(COMMON_OBJS) $(OTHER_OBJS)
+
+all: lib/$(PALIB) lib/$(PADLLV) tests
+
+tests: bin/ $(TESTS)
+
+lib/$(PALIB): lib/ $(OBJS) Makefile $(PAINC)
+	$(AR) ruv lib/$(PALIB) $(OBJS)
+	$(RANLIB) lib/$(PALIB)
+
+lib/$(PADLLV): lib/ $(OBJS) Makefile $(PAINC)
+	$(CC) $(SHARED_FLAGS) -o lib/$(PADLLV) $(OBJS) $(DLL_LIBS)
+
+$(TESTS): bin/%: lib/$(PALIB) Makefile $(PAINC) pa_tests/%.c
+	$(CC) -o $@ $(CFLAGS) pa_tests/$*.c lib/$(PALIB) $(LIBS)
+
+install: lib/$(PALIB) lib/$(PADLLV)
+	$(INSTALL) -m 644 lib/$(PADLLV) $(PREFIX)/lib/$(PADLLV)
+	$(INSTALL) -m 644 lib/$(PALIB) $(PREFIX)/lib/$(PALIB)
+	cd $(PREFIX)/lib && rm -f $(PADLL) && ln -s $(PADLLV) $(PADLL)
+	$(INSTALL) -m 644 pa_common/portaudio.h $(PREFIX)/include/portaudio.h
+	@echo ""
+	@echo "------------------------------------------------------------"
+	@echo "PortAudio was successfully installed."
+	@echo ""
+	@echo "On some systems (e.g. Linux) you should run 'ldconfig' now"
+	@echo "to make the shared object available.  You may also need to"
+	@echo "modify your LD_LIBRARY_PATH environment variable to include"
+	@echo "the directory $(PREFIX)/lib"
+	@echo "------------------------------------------------------------"
+	@echo ""
+
+clean:
+	rm -f $(OBJS) $(TESTS) lib/$(PALIB) lib/$(PADLLV)
+
+%.o: %.c Makefile $(PAINC)
+	$(CC) -c $(CFLAGS) $< -o $@
+
+%.o: %.cpp Makefile $(PAINC)
+	$(CXX) -c $(CXXFLAGS) $< -o $@
+
+%.o: %.asm
+	$(NASM) $(NASMOPT) -o $@ $<
+
+bin:
+	mkdir bin
+
+lib:
+	mkdir lib
+
+
+

src/audio/portaudio/Makefile.in

+#
+# PortAudio V19 Makefile.in
+#
+# Dominic Mazzoni
+#
+
+PREFIX = @prefix@
+CC = @CC@
+CFLAGS = @CFLAGS@ -Ipa_common @DEFS@
+LIBS = @LIBS@
+AR = @AR@
+RANLIB = @RANLIB@
+INSTALL = @INSTALL@
+SHARED_FLAGS = @SHARED_FLAGS@
+DLL_LIBS = @DLL_LIBS@
+CXXFLAGS = @CXXFLAGS@
+NASM = @NASM@
+NASMOPT = @NASMOPT@
+
+OTHER_OBJS = @OTHER_OBJS@
+
+PALIB = libportaudio.a
+PADLL = @PADLL@
+PADLLV = $(PADLL).0.0.19
+PAINC = pa_common/portaudio.h
+
+COMMON_OBJS = \
+	pa_common/pa_allocation.o \
+	pa_common/pa_converters.o \
+	pa_common/pa_cpuload.o \
+	pa_common/pa_dither.o \
+	pa_common/pa_front.o \
+	pa_common/pa_process.o \
+	pa_common/pa_skeleton.o \
+	pa_common/pa_stream.o \
+	pa_common/pa_trace.o
+
+TESTS = \
+	bin/paqa_devs \
+	bin/paqa_errs \
+	bin/patest1 \
+	bin/patest_buffer \
+	bin/patest_callbackstop \
+	bin/patest_clip \
+	bin/patest_dither \
+	bin/patest_hang \
+	bin/patest_in_overflow \
+	bin/patest_latency \
+	bin/patest_leftright \
+	bin/patest_longsine \
+	bin/patest_many \
+	bin/patest_maxsines \
+	bin/patest_multi_sine \
+	bin/patest_out_underflow \
+	bin/patest_pink \
+	bin/patest_prime \
+	bin/patest_read_record \
+	bin/patest_record \
+	bin/patest_ringmix \
+	bin/patest_saw \
+	bin/patest_sine8 \
+	bin/patest_sine \
+	bin/patest_sine_formats \
+	bin/patest_sine_time \
+	bin/patest_start_stop \
+	bin/patest_stop \
+	bin/patest_sync \
+	bin/patest_toomanysines \
+	bin/patest_underflow \
+	bin/patest_wire \
+	bin/patest_write_sine \
+	bin/pa_devs \
+	bin/pa_fuzz \
+	bin/pa_minlat
+
+# Most of these don't compile yet.  Put them in TESTS, above, if
+# you want to try to compile them...
+ALL_TESTS = \
+	bin/debug_convert \
+	bin/debug_dither_calc \
+	bin/debug_dual \
+	bin/debug_multi_in \
+	bin/debug_multi_out \
+	bin/debug_record \
+	bin/debug_record_reuse \
+	bin/debug_sine_amp \
+	bin/debug_sine \
+	bin/debug_sine_formats \
+	bin/debug_srate \
+	bin/debug_test1 \
+	bin/pa_devs \
+	bin/pa_fuzz \
+	bin/pa_minlat \
+	bin/paqa_devs \
+	bin/paqa_errs \
+	bin/patest1 \
+	bin/patest_buffer \
+	bin/patest_clip \
+	bin/patest_dither \
+	bin/patest_hang \
+	bin/patest_in_overflow \
+	bin/patest_latency \
+	bin/patest_leftright \
+	bin/patest_longsine \
+	bin/patest_many \
+	bin/patest_maxsines \
+	bin/patest_multi_sine \
+	bin/patest_out_underflow \
+	bin/patest_pink \
+	bin/patest_read_record \
+	bin/patest_record \
+	bin/patest_ringmix \
+	bin/patest_saw \
+	bin/patest_sine8 \
+	bin/patest_sine \
+	bin/patest_sine_formats \
+	bin/patest_sine_time \
+	bin/patest_start_stop \
+	bin/patest_stop \
+	bin/patest_sync \
+	bin/patest_toomanysines \
+	bin/patest_underflow \
+	bin/patest_wire \
+	bin/patest_write_sine
+
+OBJS = $(COMMON_OBJS) $(OTHER_OBJS)
+
+all: lib/$(PALIB) lib/$(PADLLV) tests
+
+tests: bin/ $(TESTS)
+
+lib/$(PALIB): lib/ $(OBJS) Makefile $(PAINC)
+	$(AR) ruv lib/$(PALIB) $(OBJS)
+	$(RANLIB) lib/$(PALIB)
+
+lib/$(PADLLV): lib/ $(OBJS) Makefile $(PAINC)
+	$(CC) $(SHARED_FLAGS) -o lib/$(PADLLV) $(OBJS) $(DLL_LIBS)
+
+$(TESTS): bin/%: lib/$(PALIB) Makefile $(PAINC) pa_tests/%.c
+	$(CC) -o $@ $(CFLAGS) pa_tests/$*.c lib/$(PALIB) $(LIBS)
+
+install: lib/$(PALIB) lib/$(PADLLV)
+	$(INSTALL) -m 644 lib/$(PADLLV) $(PREFIX)/lib/$(PADLLV)
+	$(INSTALL) -m 644 lib/$(PALIB) $(PREFIX)/lib/$(PALIB)
+	cd $(PREFIX)/lib && rm -f $(PADLL) && ln -s $(PADLLV) $(PADLL)
+	$(INSTALL) -m 644 pa_common/portaudio.h $(PREFIX)/include/portaudio.h
+	@echo ""
+	@echo "------------------------------------------------------------"
+	@echo "PortAudio was successfully installed."
+	@echo ""
+	@echo "On some systems (e.g. Linux) you should run 'ldconfig' now"
+	@echo "to make the shared object available.  You may also need to"
+	@echo "modify your LD_LIBRARY_PATH environment variable to include"
+	@echo "the directory $(PREFIX)/lib"
+	@echo "------------------------------------------------------------"
+	@echo ""
+
+clean:
+	rm -f $(OBJS) $(TESTS) lib/$(PALIB) lib/$(PADLLV)
+
+%.o: %.c Makefile $(PAINC)
+	$(CC) -c $(CFLAGS) $< -o $@
+
+%.o: %.cpp Makefile $(PAINC)
+	$(CXX) -c $(CXXFLAGS) $< -o $@
+
+%.o: %.asm
+	$(NASM) $(NASMOPT) -o $@ $<
+
+bin:
+	mkdir bin
+
+lib:
+	mkdir lib
+
+
+

src/audio/portaudio/README.txt

+README for PortAudio
+Implementations for PC DirectSound and Mac SoundManager
+
+/*
+ * PortAudio Portable Real-Time Audio Library
+ * Latest Version at: http://www.portaudio.com//
+ *
+ * Copyright (c) 1999-2000 Phil Burk and Ross Bencina
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * Any person wishing to distribute modifications to the Software is
+ * requested to send the modifications to the original developer so that
+ * they can be incorporated into the canonical version.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+PortAudio is a portable audio I/O library designed for cross-platform
+support of audio. It uses a callback mechanism to request audio processing.
+Audio can be generated in various formats, including 32 bit floating point,
+and will be converted to the native format internally.
+
+Documentation:
+	See "pa_common/portaudio.h" for API spec.
+	See docs folder for a tutorial.
+	Also see http://www.portaudio.com/docs/
+	And see "pa_tests/patest_saw.c" for an example.
+
+For information on compiling programs with PortAudio, please see the
+tutorial at:
+
+  http://www.portaudio.com/docs/pa_tutorial.html
+  
+Important Files and Folders:
+	pa_common/              = platform independant code
+	pa_common/portaudio.h   = header file for PortAudio API. Specifies API.
+	pa_common/pa_lib.c      = host independant code for all implementations.
+
+    pablio                  = simple blocking read/write interface
+    
+Platform Implementations
+    pa_asio                 = ASIO for Windows and Macintosh
+    pa_beos                 = BeOS
+    pa_mac_sm               = Macintosh Sound Manager for OS 8,9 and Carbon
+    pa_mac_core             = Macintosh Core Audio for OS X
+    pa_sgi                  = Silicon Graphics AL
+    pa_unix_oss             = OSS implementation for various Unixes
+    pa_win_ds               = Windows Direct Sound
+    pa_win_wmme             = Windows MME (most widely supported)
+    
+Test Programs
+	pa_tests/pa_fuzz.c = guitar fuzz box
+	pa_tests/pa_devs.c = print a list of available devices
+	pa_tests/pa_minlat.c = determine minimum latency for your machine
+	pa_tests/paqa_devs.c = self test that opens all devices
+	pa_tests/paqa_errs.c = test error detection and reporting
+	pa_tests/patest_clip.c = hear a sine wave clipped and unclipped
+	pa_tests/patest_dither.c = hear effects of dithering (extremely subtle)
+	pa_tests/patest_pink.c = fun with pink noise
+	pa_tests/patest_record.c = record and playback some audio
+	pa_tests/patest_maxsines.c = how many sine waves can we play? Tests Pa_GetCPULoad().
+	pa_tests/patest_sine.c = output a sine wave in a simple PA app
+	pa_tests/patest_sync.c = test syncronization of audio and video
+	pa_tests/patest_wire.c = pass input to output, wire simulator

src/audio/portaudio/V19-devel-readme.txt

+STATUS:
+
+MME, DirectSound and ASIO versions are more-or-less working. See FIXMEs @todos
+and the proposals matrix at portaudio.com for further status.
+
+The pa_tests directory contains tests. pa_tests/README.txt notes which tests
+currently build.  
+
+The PaUtil support code is finished enough for other implementations to be
+ported. No changes are expected to be made to the definition of the PaUtil
+functions.
+
+Note that it's not yet 100% clear how the current support functions
+will interact with blocking read/write streams.
+
+BUILD INSTRUCTIONS
+
+to build tests/patest_sine.c you will need to compile and link the following
+files (MME)
+pa_common\pa_process.c
+pa_common\pa_skeleton.c
+pa_common\pa_stream.c
+pa_common\pa_trace.c
+pa_common\pa_converters.c
+pa_common\pa_cpuload.c
+pa_common\pa_dither.c
+pa_common\pa_front.c
+pa_common\pa_allocation.h
+pa_win\pa_win_util.c
+pa_win\pa_win_hostapis.c
+pa_win_wmme\pa_win_wmme.c
+
+see below for a description of these files.
+               
+
+FILES:
+
+portaudio.h
+    public api header file
+
+pa_front.c
+    implements the interface defined in portaudio.h. manages multiple host apis.
+    validates function parameters before calling through to host apis. tracks
+    open streams and closes them at Pa_Terminate().
+
+pa_util.h 
+    declares utility functions for use my implementations. including utility
+    functions which must be implemented separately for each platform.
+
+pa_hostapi.h
+    hostapi representation structure used to interface between pa_front.c
+    and implementations
+    
+pa_stream.c/h
+    stream interface and representation structures and helper functions
+    used to interface between pa_front.c and implementations
+
+pa_cpuload.c/h
+    source and header for cpu load calculation facility
+
+pa_trace.c/h
+    source and header for debug trace log facility
+
+pa_converters.c/h
+    sample buffer conversion facility
+
+pa_dither.c/h
+    dither noise generator
+
+pa_process.c/h
+    callback buffer processing facility including interleave and block adaption
+
+pa_allocation.c/h
+    allocation context for tracking groups of allocations
+
+pa_skeleton.c
+    an skeleton implementation showing how the common code can be used.
+
+pa_win_util.c
+    Win32 implementation of platform specific PaUtil functions (memory allocation,
+    usec clock, Pa_Sleep().)  The file will be used with all Win32 host APIs.
+    
+pa_win_hostapis.c
+    contains the paHostApiInitializers array and an implementation of
+    Pa_GetDefaultHostApi() for win32 builds.
+
+pa_win_wmme.c
+    Win32 host api implementation for the windows multimedia extensions audio API.
+
+pa_win_wmme.h
+    public header file containing interfaces to mme-specific functions and the
+    deviceInfo data structure.
+
+
+CODING GUIDELINES:
+
+naming conventions:
+    #defines begin with PA_
+    #defines local to a file end with _
+    global utility variables begin with paUtil
+    global utility types begin with PaUtil  (including function types)
+    global utility functions begin with PaUtil_
+    static variables end with _
+    static constants begin with const and end with _
+    static funtions have no special prefix/suffix
+
+In general, implementations should declare all of their members static,
+except for their initializer which should be exported. All exported names
+should be preceeded by Pa<MN>_ where MN is the module name, for example
+the windows mme initializer should be named PaWinWmme_Initialize().
+
+Every host api should define an initializer which returns an error code
+and a PaHostApiInterface*. The initializer should only return an error other
+than paNoError if it encounters an unexpected and fatal error (memory allocation
+error for example). In general, there may be conditions under which it returns
+a NULL interface pointer and also returns paNoError. For example, if the ASIO
+implementation detects that ASIO is not installed, it should return a
+NULL interface, and paNoError.
+
+Platform-specific shared functions should begin with Pa<PN>_ where PN is the
+platform name. eg. PaWin_ for windows, PaUnix_ for unix.
+
+The above two conventions should also be followed whenever it is necessary to
+share functions accross multiple source files.
+
+Two utilities for debug messages are provided. The PA_DEBUG macro defined in
+pa_implementation.h provides a simple way to print debug messages to stderr.
+Due to real-time performance issues, PA_DEBUG may not be suitable for use
+within the portaudio processing callback, or in other threads. In such cases
+the event tracing facility provided in pa_trace.h may be more appropriate.
+
+If PA_LOG_API_CALLS is defined, all calls to the public PortAudio API
+will be logged to stderr along with parameter and return values.
+
+
+TODO:
+    (this list is totally out of date)
+    
+    finish coding converter functions in pa_converters.c (anyone?)
+
+    implement block adaption in pa_process.c (phil?)
+
+    fix all current tests to work with new code. this should mostly involve
+    changing PortAudioStream to PaStream, and GetDefaultDeviceID to GetDefaultDevice etc.
+
+    write some new tests to exercise the multi-api functions
+
+    write (doxygen) documentation for pa_trace (phil?)
+
+    remove unused typeids from PaHostAPITypeID
+
+    create a global configuration file which documents which PA_ defines can be
+    used for configuration
+
+    need a coding standard for comment formatting
+
+    migrate directx (phil)
+
+    migrate asio (ross?, stephane?)
+
+    see top of pa_win_wmme.c for MME todo items (ross)
+
+    write style guide document (ross)
+    
+    
+DESIGN ISSUES:
+    (this list is totally out of date)
+    
+    consider removing Pa_ConvertHostApiDeviceIndexToGlobalDeviceIndex() from the API
+
+    switch to new latency parameter mechanism now (?)
+    
+    question: if input or outputDriverInfo structures are passed for a different
+    hostApi from the one being called, do we return an error or just ignore
+    them? (i think return error)
+
+    consider renaming PortAudioCallback to PaStreamCallback
+
+    consider renaming PaError, PaResult
+    
+
+ASSORTED DISORGANISED NOTES:
+
+    NOTE:
+        pa_lib.c performs the following validations for Pa_OpenStream() which we do not currently do:
+        - checks the device info to make sure that the device supports the requested sample rate,
+            it may also change the sample rate to the "closest available" sample rate if it
+            is within a particular error margin
+
+    rationale for breaking up internalPortAudioStream:
+        each implementation has its own requirements and behavior, and should be
+        able to choose the best way to operate without being limited by the
+        constraints imposed by a common infrastructure. in other words the
+        implementations should be able to pick and choose services from the
+        common infrastructure. currently identified services include:
+
+        - cpu load tracking
+        - buffering and conversion service (same code works for input and output)
+            - should support buffer multiplexing (non-integer length input and output buffers)
+            - in-place conversion where possible (only for callback, read/write always copies)
+            - should manage allocation of temporary buffers if necessary
+        - instrumentation (should be able to be disabled): callback count, framesProcessed
+        - common data: magic, streamInterface, callback, userdata
+
+
+- conversion functions: 
+	- should handle temp buffer allocation
+	- dithering (random number state per-stream)
+	- buffer size mismatches
+	- with new buffer slip rules, temp buffers may always be needed
+	- we should aim for in-place conversion wherever possible
+	- does phil's code support in-place conversion?  (yes)              
+
+- dicuss relationship between user and host buffer sizes
+	- completely independent.. individual implementations may constrain
+    host buffer sizes if necessary
+
+
+- discuss device capabilities:
+	- i'd like to be able to request certain information:
+	- channel count for example
+

src/audio/portaudio/aclocal.m4

+
+dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
+dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
+dnl also defines GSTUFF_PKG_ERRORS on error
+AC_DEFUN(PKG_CHECK_MODULES, [
+  succeeded=no
+
+  if test -z "$PKG_CONFIG"; then
+    AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+  fi
+
+  if test "$PKG_CONFIG" = "no" ; then
+     echo "*** The pkg-config script could not be found. Make sure it is"
+     echo "*** in your path, or set the PKG_CONFIG environment variable"
+     echo "*** to the full path to pkg-config."
+     echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
+  else
+     PKG_CONFIG_MIN_VERSION=0.9.0
+     if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+        AC_MSG_CHECKING(for $2)
+
+        if $PKG_CONFIG --exists "$2" ; then
+            AC_MSG_RESULT(yes)
+            succeeded=yes
+
+            AC_MSG_CHECKING($1_CFLAGS)
+            $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
+            AC_MSG_RESULT($$1_CFLAGS)
+
+            AC_MSG_CHECKING($1_LIBS)
+            $1_LIBS=`$PKG_CONFIG --libs "$2"`
+            AC_MSG_RESULT($$1_LIBS)
+        else
+            $1_CFLAGS=""
+            $1_LIBS=""
+            ## If we have a custom action on failure, don't print errors, but 
+            ## do set a variable so people can do so.
+            $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
+            ifelse([$4], ,echo $$1_PKG_ERRORS,)
+        fi
+
+        AC_SUBST($1_CFLAGS)
+        AC_SUBST($1_LIBS)
+     else
+        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+        echo "*** See http://www.freedesktop.org/software/pkgconfig"
+     fi
+  fi
+
+  if test $succeeded = yes; then
+     ifelse([$3], , :, [$3])
+  else
+     ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
+  fi
+])
+
+

src/audio/portaudio/config.cache

+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs.  It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already.  You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+ac_cv_c_bigendian=${ac_cv_c_bigendian=no}
+ac_cv_lib_asound_snd_pcm_open=${ac_cv_lib_asound_snd_pcm_open=yes}
+ac_cv_lib_pthread_pthread_create=${ac_cv_lib_pthread_pthread_create=yes}
+ac_cv_path_AR=${ac_cv_path_AR=/usr/bin/ar}
+ac_cv_path_PKG_CONFIG=${ac_cv_path_PKG_CONFIG=/usr/bin/pkg-config}
+ac_cv_path_install=${ac_cv_path_install='/usr/bin/install -c'}
+ac_cv_prog_CC=${ac_cv_prog_CC=gcc}
+ac_cv_prog_RANLIB=${ac_cv_prog_RANLIB=ranlib}
+ac_cv_prog_cc_cross=${ac_cv_prog_cc_cross=no}
+ac_cv_prog_cc_g=${ac_cv_prog_cc_g=yes}
+ac_cv_prog_cc_works=${ac_cv_prog_cc_works=yes}
+ac_cv_prog_gcc=${ac_cv_prog_gcc=yes}
+ac_cv_sizeof_int=${ac_cv_sizeof_int=4}
+ac_cv_sizeof_long=${ac_cv_sizeof_long=4}
+ac_cv_sizeof_short=${ac_cv_sizeof_short=2}

src/audio/portaudio/config.doxy

+# Doxyfile 1.2.13-20020210
+
+#---------------------------------------------------------------------------
+# General configuration options
+#---------------------------------------------------------------------------
+PROJECT_NAME           = PortAudio
+PROJECT_NUMBER         = 2.0
+OUTPUT_DIRECTORY       = "./docs/"
+OUTPUT_LANGUAGE        = English
+EXTRACT_ALL            = YES
+EXTRACT_PRIVATE        = NO
+EXTRACT_STATIC         = NO
+EXTRACT_LOCAL_CLASSES  = YES
+HIDE_UNDOC_MEMBERS     = NO
+HIDE_UNDOC_CLASSES     = NO
+BRIEF_MEMBER_DESC      = YES
+REPEAT_BRIEF           = YES
+ALWAYS_DETAILED_SEC    = NO
+INLINE_INHERITED_MEMB  = NO
+FULL_PATH_NAMES        = NO
+STRIP_FROM_PATH        = 
+INTERNAL_DOCS          = NO
+STRIP_CODE_COMMENTS    = YES
+CASE_SENSE_NAMES       = YES
+SHORT_NAMES            = NO
+HIDE_SCOPE_NAMES       = NO
+VERBATIM_HEADERS       = YES
+SHOW_INCLUDE_FILES     = YES
+JAVADOC_AUTOBRIEF      = NO
+DETAILS_AT_TOP         = NO
+INHERIT_DOCS           = YES
+INLINE_INFO            = YES
+SORT_MEMBER_DOCS       = YES
+DISTRIBUTE_GROUP_DOC   = NO
+TAB_SIZE               = 8
+GENERATE_TODOLIST      = YES
+GENERATE_TESTLIST      = YES
+GENERATE_BUGLIST       = YES
+ALIASES                = 
+ENABLED_SECTIONS       = 
+MAX_INITIALIZER_LINES  = 30
+OPTIMIZE_OUTPUT_FOR_C  = YES
+OPTIMIZE_OUTPUT_JAVA   = NO
+SHOW_USED_FILES        = YES
+#---------------------------------------------------------------------------
+# configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+QUIET                  = NO
+WARNINGS               = YES
+WARN_IF_UNDOCUMENTED   = YES
+WARN_FORMAT            = "$file:$line: $text"
+WARN_LOGFILE           = 
+#---------------------------------------------------------------------------
+# configuration options related to the input files
+#---------------------------------------------------------------------------
+INPUT                  = ./pa_common ./pa_win_wmme ./pa_asio ./pa_win_ds ./pa_linux_alsa ./pa_unix_oss ./pa_jack ./pa_tests
+FILE_PATTERNS          = *.h *.c *.cpp
+RECURSIVE              = YES
+EXCLUDE                = 
+EXCLUDE_SYMLINKS       = NO
+EXCLUDE_PATTERNS       = 
+EXAMPLE_PATH           = 
+EXAMPLE_PATTERNS       = 
+EXAMPLE_RECURSIVE      = NO
+IMAGE_PATH             = 
+INPUT_FILTER           = 
+FILTER_SOURCE_FILES    = NO
+#---------------------------------------------------------------------------
+# configuration options related to source browsing
+#---------------------------------------------------------------------------
+SOURCE_BROWSER         = NO
+INLINE_SOURCES         = NO
+REFERENCED_BY_RELATION = YES
+REFERENCES_RELATION    = YES
+#---------------------------------------------------------------------------
+# configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+ALPHABETICAL_INDEX     = NO
+COLS_IN_ALPHA_INDEX    = 5
+IGNORE_PREFIX          = 
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+GENERATE_HTML          = YES
+HTML_OUTPUT            = doxygen_html
+HTML_FILE_EXTENSION    = .html
+HTML_HEADER            = 
+HTML_FOOTER            = 
+HTML_STYLESHEET        = 
+HTML_ALIGN_MEMBERS     = YES
+GENERATE_HTMLHELP      = NO
+GENERATE_CHI           = NO
+BINARY_TOC             = NO
+TOC_EXPAND             = NO
+DISABLE_INDEX          = NO
+ENUM_VALUES_PER_LINE   = 4
+GENERATE_TREEVIEW      = NO
+TREEVIEW_WIDTH         = 250
+#---------------------------------------------------------------------------
+# configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+GENERATE_LATEX         = NO
+LATEX_OUTPUT           = latex
+LATEX_CMD_NAME         = latex
+MAKEINDEX_CMD_NAME     = makeindex
+COMPACT_LATEX          = NO
+PAPER_TYPE             = a4wide
+EXTRA_PACKAGES         = 
+LATEX_HEADER           = 
+PDF_HYPERLINKS         = NO
+USE_PDFLATEX           = NO
+LATEX_BATCHMODE        = NO
+#---------------------------------------------------------------------------
+# configuration options related to the RTF output
+#---------------------------------------------------------------------------
+GENERATE_RTF           = NO
+RTF_OUTPUT             = rtf
+COMPACT_RTF            = NO
+RTF_HYPERLINKS         = NO
+RTF_STYLESHEET_FILE    = 
+RTF_EXTENSIONS_FILE    = 
+#---------------------------------------------------------------------------
+# configuration options related to the man page output
+#---------------------------------------------------------------------------
+GENERATE_MAN           = NO
+MAN_OUTPUT             = man
+MAN_EXTENSION          = .3
+MAN_LINKS              = NO
+#---------------------------------------------------------------------------
+# configuration options related to the XML output
+#---------------------------------------------------------------------------
+GENERATE_XML           = NO
+#---------------------------------------------------------------------------
+# configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+GENERATE_AUTOGEN_DEF   = NO
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor   
+#---------------------------------------------------------------------------
+ENABLE_PREPROCESSING   = YES
+MACRO_EXPANSION        = NO
+EXPAND_ONLY_PREDEF     = NO
+SEARCH_INCLUDES        = YES
+INCLUDE_PATH           = 
+INCLUDE_FILE_PATTERNS  = 
+PREDEFINED             = 
+EXPAND_AS_DEFINED      = 
+SKIP_FUNCTION_MACROS   = YES
+#---------------------------------------------------------------------------
+# Configuration::addtions related to external references   
+#---------------------------------------------------------------------------
+TAGFILES               = 
+GENERATE_TAGFILE       = 
+ALLEXTERNALS           = NO
+EXTERNAL_GROUPS        = YES
+PERL_PATH              = /usr/bin/perl
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool   
+#---------------------------------------------------------------------------
+CLASS_DIAGRAMS         = NO
+HIDE_UNDOC_RELATIONS   = NO
+HAVE_DOT               = NO
+CLASS_GRAPH            = YES
+COLLABORATION_GRAPH    = YES
+TEMPLATE_RELATIONS     = YES
+INCLUDE_GRAPH          = YES
+INCLUDED_BY_GRAPH      = YES
+GRAPHICAL_HIERARCHY    = YES
+DOT_IMAGE_FORMAT       = png
+DOT_PATH               = 
+DOTFILE_DIRS           = 
+MAX_DOT_GRAPH_WIDTH    = 1024
+MAX_DOT_GRAPH_HEIGHT   = 1024
+GENERATE_LEGEND        = YES
+DOT_CLEANUP            = YES
+#---------------------------------------------------------------------------
+# Configuration::addtions related to the search engine   
+#---------------------------------------------------------------------------
+SEARCHENGINE           = NO
+CGI_NAME               = search.cgi
+CGI_URL                = 
+DOC_URL                = 
+DOC_ABSPATH            = 
+BIN_ABSPATH            = /usr/local/bin/
+EXT_DOC_PATHS          = 

src/audio/portaudio/config.log

+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+configure:545: checking for gcc
+configure:658: checking whether the C compiler (gcc  ) works
+configure:674: gcc -o conftest    conftest.c  1>&5
+configure:700: checking whether the C compiler (gcc  ) is a cross-compiler
+configure:705: checking whether we are using GNU C
+configure:714: gcc -E conftest.c
+configure:733: checking whether gcc accepts -g
+configure:767: checking for ranlib
+configure:825: checking for a BSD compatible install
+configure:880: checking for ar
+configure:918: checking whether byte ordering is bigendian
+configure:936: gcc -c -g -O2  conftest.c 1>&5
+configure:951: gcc -c -g -O2  conftest.c 1>&5
+configure: In function `main':
+configure:946: error: `not' undeclared (first use in this function)
+configure:946: error: (Each undeclared identifier is reported only once
+configure:946: error: for each function it appears in.)
+configure:946: error: syntax error before "big"
+configure: failed program was:
+#line 940 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/param.h>
+int main() {
+
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+#endif
+; return 0; }
+configure:1018: checking for snd_pcm_open in -lasound
+configure:1037: gcc -o conftest -g -O2   conftest.c -lasound   1>&5
+configure:1066: checking host system type
+configure:1094: checking for pkg-config
+configure:1138: checking for jack
+configure:1257: checking size of short
+configure:1276: gcc -o conftest -g -O2 -Wall -DPA_LITTLE_ENDIAN   conftest.c  1>&5
+configure:1268: warning: return type defaults to `int'
+configure: In function `main':
+configure:1270: warning: implicit declaration of function `exit'
+configure:1296: checking size of int
+configure:1315: gcc -o conftest -g -O2 -Wall -DPA_LITTLE_ENDIAN   conftest.c  1>&5
+configure:1307: warning: return type defaults to `int'
+configure: In function `main':
+configure:1309: warning: implicit declaration of function `exit'
+configure:1335: checking size of long
+configure:1354: gcc -o conftest -g -O2 -Wall -DPA_LITTLE_ENDIAN   conftest.c  1>&5
+configure:1346: warning: return type defaults to `int'
+configure: In function `main':
+configure:1348: warning: implicit declaration of function `exit'
+configure:1629: checking for pthread_create in -lpthread
+configure:1648: gcc -o conftest -g -O2 -Wall -DPA_LITTLE_ENDIAN   conftest.c -lpthread   1>&5

src/audio/portaudio/config.status

+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host chlorine.inside.savoirfairelinux.net:
+#
+# ./configure  --prefix=/opt --disable-jack --without-jack
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: ./config.status [--recheck] [--version] [--help]"
+for ac_option
+do
+  case "$ac_option" in
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running ${CONFIG_SHELL-/bin/sh} ./configure  --prefix=/opt --disable-jack --without-jack --no-create --no-recursion"
+    exec ${CONFIG_SHELL-/bin/sh} ./configure  --prefix=/opt --disable-jack --without-jack --no-create --no-recursion ;;
+  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+    echo "./config.status generated by autoconf version 2.13"
+    exit 0 ;;
+  -help | --help | --hel | --he | --h)
+    echo "$ac_cs_usage"; exit 0 ;;
+  *) echo "$ac_cs_usage"; exit 1 ;;
+  esac
+done
+
+ac_given_srcdir=.
+ac_given_INSTALL="/usr/bin/install -c"
+
+trap 'rm -fr Makefile conftest*; exit 1' 1 2 15
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\&%]/\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
+/^[ 	]*VPATH[ 	]*=[^:]*$/d
+
+s%@SHELL@%/bin/sh%g
+s%@CFLAGS@%-g -O2 -Wall -DPA_LITTLE_ENDIAN%g
+s%@CPPFLAGS@%%g
+s%@CXXFLAGS@%%g
+s%@FFLAGS@%%g
+s%@DEFS@% -DSIZEOF_SHORT=2 -DSIZEOF_INT=4 -DSIZEOF_LONG=4 -DHAVE_LIBPTHREAD=1 -DPA_USE_ALSA=1 -DPA_USE_OSS=1 %g
+s%@LDFLAGS@%%g
+s%@LIBS@%-lpthread  -lasound -lm -lpthread%g
+s%@exec_prefix@%${prefix}%g
+s%@prefix@%/opt%g
+s%@program_transform_name@%s,x,x,%g
+s%@bindir@%${exec_prefix}/bin%g
+s%@sbindir@%${exec_prefix}/sbin%g
+s%@libexecdir@%${exec_prefix}/libexec%g
+s%@datadir@%${prefix}/share%g
+s%@sysconfdir@%${prefix}/etc%g
+s%@sharedstatedir@%${prefix}/com%g
+s%@localstatedir@%${prefix}/var%g
+s%@libdir@%${exec_prefix}/lib%g
+s%@includedir@%${prefix}/include%g
+s%@oldincludedir@%/usr/include%g
+s%@infodir@%${prefix}/info%g
+s%@mandir@%${prefix}/man%g
+s%@CC@%gcc%g
+s%@RANLIB@%ranlib%g
+s%@INSTALL_PROGRAM@%${INSTALL}%g
+s%@INSTALL_SCRIPT@%${INSTALL_PROGRAM}%g
+s%@INSTALL_DATA@%${INSTALL} -m 644%g
+s%@AR@%/usr/bin/ar%g
+s%@OTHER_OBJS@% pa_linux_alsa/pa_linux_alsa.o pa_unix_oss/pa_unix_oss.o pa_unix/pa_unix_hostapis.o pa_unix/pa_unix_util.o%g
+s%@PADLL@%libportaudio.so%g
+s%@SHARED_FLAGS@%-shared%g
+s%@DLL_LIBS@% -lasound%g
+s%@NASM@%%g
+s%@NASMOPT@%%g
+s%@host@%i686-pc-linux-gnu%g
+s%@host_alias@%i686-pc-linux-gnu%g
+s%@host_cpu@%i686%g
+s%@host_vendor@%pc%g
+s%@host_os@%linux-gnu%g
+s%@PKG_CONFIG@%/usr/bin/pkg-config%g
+s%@JACK_CFLAGS@%%g
+s%@JACK_LIBS@%%g
+
+CEOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+  if test $ac_beg -gt 1; then
+    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+  else
+    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+  fi
+  if test ! -s conftest.s$ac_file; then
+    ac_more_lines=false
+    rm -f conftest.s$ac_file
+  else
+    if test -z "$ac_sed_cmds"; then
+      ac_sed_cmds="sed -f conftest.s$ac_file"
+    else
+      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+    fi
+    ac_file=`expr $ac_file + 1`
+    ac_beg=$ac_end
+    ac_end=`expr $ac_end + $ac_max_sed_cmds`
+  fi
+done
+if test -z "$ac_sed_cmds"; then
+  ac_sed_cmds=cat
+fi
+
+CONFIG_FILES=${CONFIG_FILES-"Makefile"}
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+  # Remove last slash and all that follows it.  Not all systems have dirname.
+  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+    # The file is in a subdirectory.
+    test ! -d "$ac_dir" && mkdir "$ac_dir"
+    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+    # A "../" for each directory in $ac_dir_suffix.
+    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+  else
+    ac_dir_suffix= ac_dots=
+  fi
+
+  case "$ac_given_srcdir" in
+  .)  srcdir=.
+      if test -z "$ac_dots"; then top_srcdir=.
+      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+  *) # Relative path.
+    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+    top_srcdir="$ac_dots$ac_given_srcdir" ;;
+  esac
+
+  case "$ac_given_INSTALL" in
+  [/$]*) INSTALL="$ac_given_INSTALL" ;;
+  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
+  esac
+
+  echo creating "$ac_file"
+  rm -f "$ac_file"
+  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+  case "$ac_file" in
+  *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+  *) ac_comsub= ;;
+  esac
+
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+s%@INSTALL@%$INSTALL%g
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s*
+
+
+
+exit 0

src/audio/portaudio/configure.in

+dnl
+dnl portaudio V19 configure.in script
+dnl
+dnl Dominic Mazzoni
+dnl
+
+dnl Require autoconf >= 2.13
+AC_PREREQ(2.13)
+
+dnl Init autoconf and make sure configure is being called
+dnl from the right directory
+AC_INIT([pa_common/portaudio.h])
+
+dnl Checks for programs.
+AC_PROG_CC
+AC_PROG_RANLIB
+AC_PROG_INSTALL
+AC_PATH_PROG(AR, ar, no)
+if [[ $AR = "no" ]] ; then
+    AC_MSG_ERROR("Could not find ar - needed to create a library");
+fi
+
+dnl This must be one of the first tests we do or it will fail...
+AC_C_BIGENDIAN
+
+dnl extra variables
+AC_SUBST(OTHER_OBJS)
+AC_SUBST(PADLL)
+AC_SUBST(SHARED_FLAGS)
+AC_SUBST(DLL_LIBS)
+AC_SUBST(CXXFLAGS)
+AC_SUBST(NASM)
+AC_SUBST(NASMOPT)
+
+dnl checks for various host APIs and arguments to configure that
+dnl turn them on or off
+
+AC_CHECK_LIB(asound, snd_pcm_open, have_alsa=yes, have_alsa=no)
+
+dnl Determine the host description for the subsequent test.
+dnl PKG_CHECK_MODULES seems to check and set the host variable also, but
+dnl that then requires pkg-config availability which is not standard on
+dnl MinGW systems and can be a pain to install.
+AC_CANONICAL_HOST
+
+PKG_CHECK_MODULES(JACK, jack, have_jack=yes, have_jack=no)
+
+AC_ARG_WITH(alsa, 
+            [  --with-alsa (default=auto)],
+            with_alsa=$withval, with_alsa="yes")
+
+AC_ARG_WITH(jack, 
+            [  --with-jack (default=auto)],
+            with_jack=$withval, with_jack="yes")
+
+AC_ARG_WITH(oss, 
+            [  --with-oss (default=yes)],
+            with_oss=$withval, with_oss="yes")
+
+AC_ARG_WITH(host_os, 
+            [  --with-host_os (no default)],
+            host_os=$withval)
+
+AC_ARG_WITH(winapi,
+            [  --with-winapi ((wmme/directx/asio) default=wmme)],
+            with_winapi=$withval, with_winapi="wmme")
+
+dnl Mac API added for ASIO, can have other api's listed
+AC_ARG_WITH(macapi,
+            [  --with-macapi ((asio/core/sm) default=core)],
+            with_macapi=$withval, with_macapi="core")
+
+AC_ARG_WITH(asiodir,
+            [  --with-asiodir (default=/usr/local/asiosdk2)],
+            with_asiodir=$withval, with_asiodir="/usr/local/asiosdk2")
+
+AC_ARG_WITH(dxdir,
+            [  --with-dxdir (default=/usr/local/dx7sdk)],
+            with_dxdir=$withval, with_dxdir="/usr/local/dx7sdk")
+
+CFLAGS="-g -O2 -Wall"
+
+if [[ $ac_cv_c_bigendian = "yes" ]] ; then
+   CFLAGS="$CFLAGS -DPA_BIG_ENDIAN"
+else
+   CFLAGS="$CFLAGS -DPA_LITTLE_ENDIAN"
+fi
+
+dnl sizeof checks: we will need a 16-bit and a 32-bit type
+
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+
+case "${host_os}" in
+  darwin* )
+	dnl Mac OS X configuration
+
+	AC_DEFINE(PA_USE_COREAUDIO)
+	OTHER_OBJS="pa_mac/pa_mac_hostapis.o pa_unix/pa_unix_util.o pa_mac_core/pa_mac_core.o";
+	LIBS="-framework CoreAudio -framework AudioToolbox";
+	PADLL="libportaudio.dylib";
+	SHARED_FLAGS="-framework CoreAudio -framework AudioToolbox -dynamiclib";
+        if [[ $with_macapi = "asio" ]] ; then
+            if [[ $with_asiodir ]] ; then
+              ASIODIR="$with_asiodir";
+            else
+              ASIODIR="/usr/local/asiosdk2";
+            fi
+            echo "ASIODIR: $ASIODIR";
+
+            OTHER_OBJS="$CFLAGS pa_asio/iasiothiscallresolver.o $ASIODIR/host/asiodrivers.o $ASIODIR/common/asio.o $ASIODIR/host/mac/asioshlib.o";
+            CFLAGS="$CFLAGS -Ipa_asio -I$ASIDIR/host/mac -I$ASIODIR/common";
+            CXXFLAGS="$CFLAGS";
+        fi
+	;;
+
+  mingw* )
+        dnl MingW configuration
+
+        echo "WINAPI: $with_winapi"
+        if [[ $with_winapi = "directx" ]] ; then
+            if [[ $with_dxdir ]] ; then
+              DXDIR="$with_dxdir";
+            else
+              DXDIR="/usr/local/dx7sdk";
+            fi
+            echo "DXDIR: $DXDIR"
+            OTHER_OBJS="pa_win_ds/pa_win_ds.o pa_win_ds/dsound_wrapper.o pa_win/pa_win_hostapis.o pa_win/pa_win_util.o";
+            LIBS="-lwinmm -lm -ldsound -lole32";
+            PADLL="portaudio.dll";
+            SHARED_FLAGS="-shared -mthreads";
+            DLL_LIBS="-lwinmm -lm -L./dx7sdk/lib -ldsound -lole32";
+            #VC98="\"/c/Program Files/Microsoft Visual Studio/VC98/Include\"";
+            #CFLAGS="$CFLAGS -I$VC98 -DPA_NO_WMME -DPA_NO_ASIO";
+            CFLAGS="$CFLAGS -Ipa_common -I$DXDIR/include -DPA_NO_WMME -DPA_NO_ASIO" -DPA_NO_WDMKS;
+        elif [[ $with_winapi = "asio" ]] ; then
+            if [[ $with_asiodir ]] ; then
+              ASIODIR="$with_asiodir";
+            else
+              ASIODIR="/usr/local/asiosdk2";
+            fi
+            echo "ASIODIR: $ASIODIR"
+
+            OTHER_OBJS="pa_asio/pa_asio.o pa_win/pa_win_hostapis.o pa_win/pa_win_util.o pa_asio/iasiothiscallresolver.o $ASIODIR/common/asio.o $ASIODIR/host/asiodrivers.o $ASIODIR/host/pc/asiolist.o";
+            LIBS="-lwinmm -lm -lstdc++ -lole32 -luuid";
+            PADLL="portaudio.dll";
+            SHARED_FLAGS="-shared -mthreads";
+            DLL_LIBS="-lwinmm -lm -lstdc++ -lole32 -luuid";
+            CFLAGS="$CFLAGS -ffast-math -fomit-frame-pointer -Ipa_common -Ipa_asio -I$ASIODIR/host/pc -I$ASIODIR/common -I$ASIODIR/host -DPA_NO_WMME -DPA_NO_DS -DPA_NO_WDMKS -DWINDOWS";
+            CXXFLAGS="$CFLAGS";
+        elif [[ $with_winapi = "wdmks" ]] ; then
+            if [[ $with_dxdir ]] ; then
+              DXDIR="$with_dxdir";
+            else
+              DXDIR="/usr/local/dx7sdk";
+            fi
+            echo "DXDIR: $DXDIR"
+            OTHER_OBJS="pa_win_wdmks/pa_win_wdmks.o pa_win/pa_win_hostapis.o pa_win/pa_win_util.o";
+            LIBS="-lwinmm -lm -luuid -lsetupapi -lole32";
+            PADLL="portaudio.dll";
+            SHARED_FLAGS="-shared -mthreads";
+            DLL_LIBS="-lwinmm -lm -L./dx7sdk/lib -luuid -lsetupapi -lole32";
+            #VC98="\"/c/Program Files/Microsoft Visual Studio/VC98/Include\"";
+            #CFLAGS="$CFLAGS -I$VC98 -DPA_NO_WMME -DPA_NO_ASIO";
+            CFLAGS="$CFLAGS -Ipa_common -I$DXDIR/include -DPA_NO_WMME -DPA_NO_DS -DPA_NO_ASIO";
+        else   # WMME default
+            OTHER_OBJS="pa_win_wmme/pa_win_wmme.o pa_win/pa_win_hostapis.o pa_win/pa_win_util.o";
+            LIBS="-lwinmm -lm -lstdc++ -lole32 -luuid";
+            PADLL="portaudio.dll";
+            SHARED_FLAGS="-shared -mthreads";
+            DLL_LIBS="-lwinmm";
+            CFLAGS="$CFLAGS -Ipa_common -DPA_NO_DS -DPA_NO_ASIO -DPA_NO_WDMKS";
+        fi
+        ;;
+
+  cygwin* )
+	dnl Cygwin configuration
+
+	OTHER_OBJS="pa_win_wmme/pa_win_wmme.o";
+	LIBS="-lwinmm -lm";
+	PADLL="portaudio.dll";
+	SHARED_FLAGS="-shared -mthreads";
+	DLL_LIBS="-lwinmm";
+	;;
+
+  irix* )
+	dnl SGI IRIX audio library (AL) configuration (Pieter, oct 2-13, 2003).
+	dnl The 'dmedia' library is needed to read the Unadjusted System Time (UST).
+    dnl
+	AC_CHECK_LIB(pthread, pthread_create, , AC_MSG_ERROR([IRIX posix thread library not found!]))
+	AC_CHECK_LIB(audio,   alOpenPort,     , AC_MSG_ERROR([IRIX audio library not found!]))
+	AC_CHECK_LIB(dmedia,  dmGetUST,       , AC_MSG_ERROR([IRIX digital media library not found!]))
+
+	dnl See the '#ifdef PA_USE_SGI' in file pa_unix/pa_unix_hostapis.c
+	dnl which selects the appropriate PaXXX_Initialize() function.
+	dnl
+	AC_DEFINE(PA_USE_SGI)
+
+	dnl The _REENTRANT option for pthread safety. Perhaps not necessary but it 'll do no harm.
+	dnl
+	CFLAGS="$CFLAGS -D_REENTRANT"
+    
+	OTHER_OBJS="pa_sgi/pa_sgi.o pa_unix/pa_unix_hostapis.o pa_unix/pa_unix_util.o";
+	
+	dnl SGI books say -lpthread should be the last of the libs mentioned.
+	dnl
+	LIBS="-lm -ldmedia -laudio -lpthread";
+	PADLL="libportaudio.so";
+	SHARED_FLAGS="-shared";
+	;;
+
+  *)
+	dnl Unix configuration
+
+   AC_CHECK_LIB(pthread, pthread_create,
+                ,
+                AC_MSG_ERROR([libpthread not found!]))
+
+	if [[ $have_alsa = "yes" ] && [ $with_alsa != "no" ]] ; then
+                LIBS="$LIBS -lasound"
+		DLL_LIBS="$DLL_LIBS -lasound"
+		OTHER_OBJS="$OTHER_OBJS pa_linux_alsa/pa_linux_alsa.o"
+                AC_DEFINE(PA_USE_ALSA)
+	fi
+
+	if [[ $have_jack = "yes" ] && [ $with_jack != "no" ]] ; then
+		LIBS="$LIBS $JACK_LIBS"
+		DLL_LIBS="$DLL_LIBS $JACK_LIBS"
+		CFLAGS="$CFLAGS $JACK_CFLAGS"
+		OTHER_OBJS="$OTHER_OBJS pa_jack/pa_jack.o"
+                AC_DEFINE(PA_USE_JACK)
+	fi
+
+	if [[ $with_oss != "no" ]] ; then
+		OTHER_OBJS="$OTHER_OBJS pa_unix_oss/pa_unix_oss.o"
+		AC_DEFINE(PA_USE_OSS)
+	fi
+	LIBS="$LIBS -lm -lpthread";
+	PADLL="libportaudio.so";
+	SHARED_FLAGS="-shared";
+
+        OTHER_OBJS="$OTHER_OBJS pa_unix/pa_unix_hostapis.o pa_unix/pa_unix_util.o"
+esac
+
+AC_OUTPUT([Makefile])

src/audio/portaudio/fixdir.bat

+rem Use Astyle to fix style in 'C' files
+cd %1%
+
+fixlines -p *.c
+fixlines -p *.cpp
+fixlines -p *.cc
+
+astyle --style=ansi -c -o --convert-tabs --indent-preprocessor *.c
+astyle --style=ansi -c -o --convert-tabs --indent-preprocessor *.cpp
+astyle --style=ansi -c -o --convert-tabs --indent-preprocessor *.cc
+del *.orig
+@rem convert line terminators to Unix style LFs
+fixlines -u *.c
+fixlines -u *.cpp
+fixlines -u *.cc
+fixlines -u *.h
+del *.bak
+
+cd ..\

src/audio/portaudio/fixfile.bat

+rem Use Astyle to fix style in a file
+fixlines -p %1%
+astyle --style=ansi -c -o --convert-tabs --indent-preprocessor %1%
+del %1%.orig
+@rem convert line terminators to Unix style LFs
+fixlines -u %1%
+del %1%.bak

src/audio/portaudio/index.html

+<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
+<html>
+<head>
+   <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+   <meta name="GENERATOR" content="Mozilla/4.79 [en] (Windows NT 5.0; U) [Netscape]">
+   <meta name="Author" content="Phil Burk">
+   <meta name="Description" content="PortAudio is a cross platform, open-source, audio I/O library.It provides a very simple API for recording and/or playing sound using a simple callback function.">
+   <meta name="KeyWords" content="audio, library, portable, open-source, DirectSound,sound, music, JSyn, synthesis,">
+   <title>PortAudio Implementations for DirectSound</title>
+</head>
+<body>
+&nbsp;
+<center><table COLS=1 WIDTH="100%" BGCOLOR="#FADA7A" >
+<tr>
+<td>
+<center>
+<h1>
+PortAudio - Portable Audio Library</h1></center>
+</td>
+</tr>
+</table></center>
+
+<p>Last updated 5/6/02.
+<p>PortAudio is a cross platform, <a href="#License">open-source</a>, audio
+I/O library proposed by <b>Ross Bencina</b> to the <a href="http://shoko.calarts.edu/~glmrboy/musicdsp/music-dsp.html">music-dsp</a>
+mailing list. It lets you write simple audio programs in 'C' that will
+compile and run on <b>Windows, Macintosh, Unix, BeOS</b>. PortAudio is
+intended to promote the exchange of audio synthesis software between developers
+on different platforms.
+<p>For complete information on PortAudio and to download the latest releases,
+please visit "<b><font size=+2><a href="http://www.portaudio.com">http://www.portaudio.com</a></font></b>".
+<br>&nbsp;
+<br>&nbsp;
+<center>
+<h2>
+<b><a href="docs/index.html">Click here for Documentation</a></b></h2></center>
+
+<h2>
+<b><font size=+2></font></b></h2>
+
+<h2>
+<b><font size=+2>Contacts and E-Mail List</font></b></h2>
+
+<ul>
+<li>
+If you are using or implementing PortAudio then please join the <b><font size=+1><a href="http://techweb.rfa.org/mailman/listinfo/portaudio">PortAudio
+mail list</a></font><font size=+2> </font></b>generously administered by
+<b>Bill
+Eldridge</b>.</li>
+
+<li>
+If you find bugs in one of these implementations, or have suggestions,
+please e-mail them to <a href="mailto:philburk@softsynth.com">Phil Burk</a>.</li>
+
+<li>
+If you make improvements to the library, please send them to us so we can
+incorporate the improvements.</li>
+</ul>
+
+<h2>
+<a NAME="License"></a>License</h2>
+PortAudio Portable Real-Time Audio Library
+<br>Copyright (c) 1999-2000 Ross Bencina and Phil Burk
+<p>Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following conditions:
+<ul>
+<li>
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.</li>
+
+<li>
+Any person wishing to distribute modifications to the Software is requested
+to send the modifications to the original developer so that they can be
+incorporated into the canonical version.</li>
+</ul>
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND ON INFRINGEMENT.
+<br>IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
+OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+<br>&nbsp;
+</body>
+</html>

src/audio/portaudio/install-sh

+#!/bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5 (mit/util/scripts/install.sh).
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission.  M.I.T. makes no representations about the
+# suitability of this software for any purpose.  It is provided "as is"
+# without express or implied warranty.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.  It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+    case $1 in
+	-c) instcmd="$cpprog"
+	    shift
+	    continue;;
+
+	-d) dir_arg=true
+	    shift
+	    continue;;
+
+	-m) chmodcmd="$chmodprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-o) chowncmd="$chownprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-g) chgrpcmd="$chgrpprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-s) stripcmd="$stripprog"
+	    shift
+	    continue;;
+
+	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
+	    shift
+	    continue;;
+
+	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+	    shift
+	    continue;;
+
+	*)  if [ x"$src" = x ]
+	    then
+		src=$1
+	    else
+		# this colon is to work around a 386BSD /bin/sh bug
+		:
+		dst=$1
+	    fi
+	    shift
+	    continue;;
+    esac
+done
+
+if [ x"$src" = x ]
+then
+	echo "install:	no input file specified"
+	exit 1
+else
+	true
+fi
+
+if [ x"$dir_arg" != x ]; then
+	dst=$src
+	src=""
+	
+	if [ -d $dst ]; then
+		instcmd=:
+		chmodcmd=""
+	else
+		instcmd=mkdir
+	fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad 
+# if $src (and thus $dsttmp) contains '*'.
+
+	if [ -f $src -o -d $src ]
+	then
+		true
+	else
+		echo "install:  $src does not exist"
+		exit 1
+	fi
+	
+	if [ x"$dst" = x ]
+	then
+		echo "install:	no destination specified"
+		exit 1
+	else
+		true
+	fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+	if [ -d $dst ]
+	then
+		dst="$dst"/`basename $src`
+	else
+		true
+	fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+#  this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='	
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+	pathcomp="${pathcomp}${1}"
+	shift
+
+	if [ ! -d "${pathcomp}" ] ;
+        then
+		$mkdirprog "${pathcomp}"
+	else
+		true
+	fi
+
+	pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+	$doit $instcmd $dst &&
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+	if [ x"$transformarg" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		dstfile=`basename $dst $transformbasename | 
+			sed $transformarg`$transformbasename
+	fi
+
+# don't allow the sed command to completely eliminate the filename
+
+	if [ x"$dstfile" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		true
+	fi
+
+# Make a temp file name in the proper directory.
+
+	dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+	$doit $instcmd $src $dsttmp &&
+
+	trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing.  If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+	$doit $rmcmd -f $dstdir/$dstfile &&
+	$doit $mvcmd $dsttmp $dstdir/$dstfile 
+
+fi &&
+
+
+exit 0