package-update/text2speech/espeak/espeak-1.45.04-use-system-portaudio-header.patch

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# Filename: package/.../espeak/espeak-1.45.04-use-system-portaudio-header.patch
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diff -ruN espeak-1.45.04-source-orig/src/portaudio.h espeak-1.45.04-source/src/portaudio.h
--- espeak-1.45.04-source-orig/src/portaudio.h	2011-04-25 18:22:27.000000000 +0200
+++ espeak-1.45.04-source/src/portaudio.h	1970-01-01 01:00:00.000000000 +0100
@@ -1,466 +0,0 @@
-// NOTE: Copy this file to  portaudio.h  in order to compile with V18 portaudio
-
-
-#ifndef PORT_AUDIO_H
-#define PORT_AUDIO_H
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif /* __cplusplus */
-
-/*
- * $Id: portaudio.h,v 1.5 2002/03/26 18:04:22 philburk Exp $
- * 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.
- *
- */
-
-typedef int PaError;
-typedef enum {
-    paNoError = 0,
-
-    paHostError = -10000,
-    paInvalidChannelCount,
-    paInvalidSampleRate,
-    paInvalidDeviceId,
-    paInvalidFlag,
-    paSampleFormatNotSupported,
-    paBadIODeviceCombination,
-    paInsufficientMemory,
-    paBufferTooBig,
-    paBufferTooSmall,
-    paNullCallback,
-    paBadStreamPtr,
-    paTimedOut,
-    paInternalError,
-    paDeviceUnavailable
-} PaErrorNum;
-
-/*
- Pa_Initialize() is the library initialisation function - call this before
- using the library.
-
-*/
-
-PaError Pa_Initialize( void );
-
-/*
- Pa_Terminate() is the library termination function - call this after
- using the library.
-
-*/
-
-PaError Pa_Terminate( void );
-
-/*
- Pa_GetHostError() returns a host specific error code.
- This can be called after receiving a PortAudio error code of paHostError.
-
-*/
-
-long Pa_GetHostError( void );
-
-/*
- Pa_GetErrorText() translates the supplied PortAudio error number
- into a human readable message.
- 
-*/
-
-const char *Pa_GetErrorText( PaError errnum );
-
-/*
- Sample formats
- 
- These are formats used to pass sound data between the callback and the
- stream. Each device has a "native" format which may be used when optimum
- efficiency or control over conversion is required.
- 
- Formats marked "always available" are supported (emulated) by all 
- PortAudio implementations.
- 
- The floating point representation (paFloat32) uses +1.0 and -1.0 as the 
- maximum and minimum respectively.
-
- paUInt8 is an unsigned 8 bit format where 128 is considered "ground"
-
-*/
-
-typedef unsigned long PaSampleFormat;
-#define paFloat32      ((PaSampleFormat) (1<<0)) /*always available*/
-#define paInt16        ((PaSampleFormat) (1<<1)) /*always available*/
-#define paInt32        ((PaSampleFormat) (1<<2)) /*always available*/
-#define paInt24        ((PaSampleFormat) (1<<3))
-#define paPackedInt24  ((PaSampleFormat) (1<<4))
-#define paInt8         ((PaSampleFormat) (1<<5))
-#define paUInt8        ((PaSampleFormat) (1<<6))
-#define paCustomFormat ((PaSampleFormat) (1<<16))
-
-/*
- Device enumeration mechanism.
- 
- Device ids range from 0 to Pa_CountDevices()-1.
- 
- Devices may support input, output or both.
-
-*/
-
-typedef int PaDeviceID;
-#define paNoDevice -1
-
-int Pa_CountDevices( void );
-
-typedef struct
-{
-    int structVersion;
-    const char *name;
-    int maxInputChannels;
-    int maxOutputChannels;
-    /* Number of discrete rates, or -1 if range supported. */
-    int numSampleRates;
-    /* Array of supported sample rates, or {min,max} if range supported. */
-    const double *sampleRates;
-    PaSampleFormat nativeSampleFormats;
-}
-PaDeviceInfo;
-
-/*
- Pa_GetDefaultInputDeviceID(), Pa_GetDefaultOutputDeviceID() return the
- default device ids for input and output respectively, or paNoDevice if
- no device is available.
- The result can be passed to Pa_OpenStream().
- 
- On the PC, the user can specify a default device by
- setting an environment variable. For example, to use device #1.
- 
-  set PA_RECOMMENDED_OUTPUT_DEVICE=1
- 
- The user should first determine the available device ids by using
- the supplied application "pa_devs".
-
-*/
-
-PaDeviceID Pa_GetDefaultInputDeviceID( void );
-PaDeviceID Pa_GetDefaultOutputDeviceID( void );
-
-
-
-/*
- Pa_GetDeviceInfo() returns a pointer to an immutable PaDeviceInfo structure
- for the device specified.
- If the device parameter is out of range the function returns NULL.
-
- PortAudio manages the memory referenced by the returned pointer, the client
- must not manipulate or free the memory. The pointer is only guaranteed to be
- valid between calls to Pa_Initialize() and Pa_Terminate().
-
-*/
-
-const PaDeviceInfo* Pa_GetDeviceInfo( PaDeviceID device );
-
-/*
- PaTimestamp is used to represent a continuous sample clock with arbitrary
- start time that can be used for syncronization. The type is used for the
- outTime argument to the PortAudioCallback and as the result of Pa_StreamTime()
-
-*/
-
-typedef double PaTimestamp;
-
-/*
- PortAudioCallback is implemented by PortAudio clients.
- 
- inputBuffer and outputBuffer are arrays of interleaved samples,
- the format, packing and number of channels used by the buffers are
- determined by parameters to Pa_OpenStream() (see below).
- 
- framesPerBuffer is the number of sample frames to be processed by the callback.
- 
- outTime is the time in samples when the buffer(s) processed by
- this callback will begin being played at the audio output.
- See also Pa_StreamTime()
- 
- userData is the value of a user supplied pointer passed to Pa_OpenStream()
- intended for storing synthesis data etc.
- 
- return value:
- The callback can return a non-zero value to stop the stream. This may be
- useful in applications such as soundfile players where a specific duration
- of output is required. However, it is not necessary to utilise this mechanism
- as StopStream() will also terminate the stream. A callback returning a
- non-zero value must fill the entire outputBuffer.
- 
- NOTE: None of the other stream functions may be called from within the
- callback function except for Pa_GetCPULoad().
-
-*/
-
-typedef int (PortAudioCallback)(
-    void *inputBuffer, void *outputBuffer,
-    unsigned long framesPerBuffer,
-    PaTimestamp outTime, void *userData );
-
-
-/*
- Stream flags
- 
- These flags may be supplied (ored together) in the streamFlags argument to
- the Pa_OpenStream() function.
-
-*/
-
-#define   paNoFlag      (0)
-#define   paClipOff     (1<<0)   /* disable default clipping of out of range samples */
-#define   paDitherOff   (1<<1)   /* disable default dithering */
-#define   paPlatformSpecificFlags (0x00010000)
-typedef   unsigned long PaStreamFlags;
-
-/*
- A single PortAudioStream provides multiple channels of real-time
- input and output audio streaming to a client application.
- Pointers to PortAudioStream objects are passed between PortAudio functions.
-*/
-
-typedef void PortAudioStream;
-#define PaStream PortAudioStream
-
-/*
- Pa_OpenStream() opens a stream for either input, output or both.
- 
- stream is the address of a PortAudioStream pointer which will receive
- a pointer to the newly opened stream.
- 
- inputDevice is the id of the device used for input (see PaDeviceID above.)
- inputDevice may be paNoDevice to indicate that an input device is not required.
- 
- numInputChannels is the number of channels of sound to be delivered to the
- callback. It can range from 1 to the value of maxInputChannels in the
- PaDeviceInfo record for the device specified by the inputDevice parameter.
- If inputDevice is paNoDevice numInputChannels is ignored.
- 
- inputSampleFormat is the sample format of inputBuffer provided to the callback
- function. inputSampleFormat may be any of the formats described by the
- PaSampleFormat enumeration (see above). PortAudio guarantees support for
- the device's native formats (nativeSampleFormats in the device info record)
- and additionally 16 and 32 bit integer and 32 bit floating point formats.
- Support for other formats is implementation defined.
- 
- inputDriverInfo is a pointer to an optional driver specific data structure
- containing additional information for device setup or stream processing.
- inputDriverInfo is never required for correct operation. If not used
- inputDriverInfo should be NULL.
- 
- outputDevice is the id of the device used for output (see PaDeviceID above.)
- outputDevice may be paNoDevice to indicate that an output device is not required.
- 
- numOutputChannels is the number of channels of sound to be supplied by the
- callback. See the definition of numInputChannels above for more details.
- 
- outputSampleFormat is the sample format of the outputBuffer filled by the
- callback function. See the definition of inputSampleFormat above for more
- details.
- 
- outputDriverInfo is a pointer to an optional driver specific data structure
- containing additional information for device setup or stream processing.
- outputDriverInfo is never required for correct operation. If not used
- outputDriverInfo should be NULL.
- 
- sampleRate is the desired sampleRate. For full-duplex streams it is the
- sample rate for both input and output
- 
- framesPerBuffer is the length in sample frames of all internal sample buffers
- used for communication with platform specific audio routines. Wherever
- possible this corresponds to the framesPerBuffer parameter passed to the
- callback function.
- 
- numberOfBuffers is the number of buffers used for multibuffered communication
- with the platform specific audio routines. If you pass zero, then an optimum
- value will be chosen for you internally. This parameter is provided only
- as a guide - and does not imply that an implementation must use multibuffered
- i/o when reliable double buffering is available (such as SndPlayDoubleBuffer()
- on the Macintosh.)
- 
- streamFlags may contain a combination of flags ORed together.
- These flags modify the behaviour of the streaming process. Some flags may only
- be relevant to certain buffer formats.
- 
- callback is a pointer to a client supplied function that is responsible
- for processing and filling input and output buffers (see above for details.)
- 
- userData is a client supplied pointer which is passed to the callback
- function. It could for example, contain a pointer to instance data necessary
- for processing the audio buffers.
- 
- return value:
- Upon success Pa_OpenStream() returns PaNoError and places a pointer to a
- valid PortAudioStream in the stream argument. The stream is inactive (stopped).
- If a call to Pa_OpenStream() fails a non-zero error code is returned (see
- PaError above) and the value of stream is invalid.
- 
-*/
-
-PaError Pa_OpenStream( PortAudioStream** stream,
-                       PaDeviceID inputDevice,
-                       int numInputChannels,
-                       PaSampleFormat inputSampleFormat,
-                       void *inputDriverInfo,
-                       PaDeviceID outputDevice,
-                       int numOutputChannels,
-                       PaSampleFormat outputSampleFormat,
-                       void *outputDriverInfo,
-                       double sampleRate,
-                       unsigned long framesPerBuffer,
-                       unsigned long numberOfBuffers,
-                       PaStreamFlags streamFlags,
-                       PortAudioCallback *callback,
-                       void *userData );
-
-
-/*
- Pa_OpenDefaultStream() is a simplified version of Pa_OpenStream() that opens
- the default input and/or output devices. Most parameters have identical meaning
- to their Pa_OpenStream() counterparts, with the following exceptions:
- 
- If either numInputChannels or numOutputChannels is 0 the respective device
- is not opened. This has the same effect as passing paNoDevice in the device
- arguments to Pa_OpenStream().
- 
- sampleFormat applies to both the input and output buffers.
-
-*/
-
-PaError Pa_OpenDefaultStream( PortAudioStream** stream,
-                              int numInputChannels,
-                              int numOutputChannels,
-                              PaSampleFormat sampleFormat,
-                              double sampleRate,
-                              unsigned long framesPerBuffer,
-                              unsigned long numberOfBuffers,
-                              PortAudioCallback *callback,
-                              void *userData );
-
-/*
- Pa_CloseStream() closes an audio stream, flushing any pending buffers.
-
-*/
-
-PaError Pa_CloseStream( PortAudioStream* );
-
-/*
- Pa_StartStream() and Pa_StopStream() begin and terminate audio processing.
- Pa_StopStream() waits until all pending audio buffers have been played.
- Pa_AbortStream() stops playing immediately without waiting for pending
- buffers to complete.
-    
-*/
-
-PaError Pa_StartStream( PortAudioStream *stream );
-
-PaError Pa_StopStream( PortAudioStream *stream );
-
-PaError Pa_AbortStream( PortAudioStream *stream );
-
-/*
- Pa_StreamActive() returns one (1) when the stream is active (ie playing
- or recording audio), zero (0) when not playing, or a negative error number
- if the stream is invalid.
- The stream is active between calls to Pa_StartStream() and Pa_StopStream(),
- but may also become inactive if the callback returns a non-zero value.
- In the latter case, the stream is considered inactive after the last
- buffer has finished playing.
- 
-*/
-
-PaError Pa_StreamActive( PortAudioStream *stream );
-
-/*
- Pa_StreamTime() returns the current output time in samples for the stream.
- This time may be used as a time reference (for example synchronizing audio to
- MIDI).
- 
-*/
-
-PaTimestamp Pa_StreamTime( PortAudioStream *stream );
-
-/*
- Pa_GetCPULoad() returns the CPU Load for the stream.
- The "CPU Load" is a fraction of total CPU time consumed by the stream's
- audio processing routines including, but not limited to the client supplied
- callback.
- A value of 0.5 would imply that PortAudio and the sound generating
- callback was consuming roughly 50% of the available CPU time.
- This function may be called from the callback function or the application.
- 
-*/
-
-double Pa_GetCPULoad( PortAudioStream* stream );
-
-/*
- Pa_GetMinNumBuffers() returns the minimum number of buffers required by
- the current host based on minimum latency.
- On the PC, for the DirectSound implementation, latency can be optionally set
- by user by setting an environment variable.
- For example, to set latency to 200 msec, put:
- 
-    set PA_MIN_LATENCY_MSEC=200
- 
- in the AUTOEXEC.BAT file and reboot.
- If the environment variable is not set, then the latency will be determined
- based on the OS. Windows NT has higher latency than Win95.
- 
-*/
-
-int Pa_GetMinNumBuffers( int framesPerBuffer, double sampleRate );
-
-/*
- Pa_Sleep() puts the caller to sleep for at least 'msec' milliseconds.
- You may sleep longer than the requested time so don't rely on this for
- accurate musical timing.
- 
- Pa_Sleep() is provided as a convenience for authors of portable code (such as
- the tests and examples in the PortAudio distribution.)
- 
-*/
-
-void Pa_Sleep( long msec );
-
-/*
- Pa_GetSampleSize() returns the size in bytes of a single sample in the
- supplied PaSampleFormat, or paSampleFormatNotSupported if the format is
- no supported.
-  
-*/
-
-PaError Pa_GetSampleSize( PaSampleFormat format );
-
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-#endif /* PORT_AUDIO_H */
diff -ruN espeak-1.45.04-source-orig/src/wavegen.cpp espeak-1.45.04-source/src/wavegen.cpp
--- espeak-1.45.04-source-orig/src/wavegen.cpp	2011-05-27 15:49:38.376003719 +0200
+++ espeak-1.45.04-source/src/wavegen.cpp	2011-05-27 15:40:41.372005925 +0200
@@ -39,7 +39,7 @@
 //#undef INCLUDE_KLATT
 
 #ifdef USE_PORTAUDIO
-#include "portaudio.h"
+#include <portaudio.h>
 #undef USE_PORTAUDIO
 // determine portaudio version by looking for a #define which is not in V18
 #ifdef paNeverDropInput