[Iaxclient-devel] [PATCH] autoconf/automake support and various fixes

[Mikael M. <mik...@tj...>]

Hello, I think iaxclient needs an enhanced build system and I have
hacked an autoconf configure.ac script and automake Makefile.am files.

Some features:

* Detect gsm, speex, iax, PortAudio and iLBC libraries, and use the
built in support if the libraries aren't installed on the system. Iax 
support in lib/libiax2 is used by default, since it's patched.
* Detect wxrc and wish programs
* Detect host os
* Detect GTK, wxWindows and XRC libraries
* Activated simple clients depend on host operating system and supported
libraries and programs.
* Easier cross compilation
* Export only symbols beginning with iaxc_ in the shared library, if
supported on the platform.

Run autogen.sh to generate configure etc. After that the common 
./configure and make should work.

Various fixes:

* Removed call to iaxc_set_encode_format in iaxphone, wx and WinIAX.
* Rename file_set_files to iaxc_set_files, since all exported functions
begins with iaxc_
* Changed some #include filenames with wrong case. Unix/Linux have case
sensitive file system, but Windows don't. The changes are needed in
order to cross compile Windows programs on Unix/Linux.
* iaxcli tries to create a root window which fails. Changed to
GDK_WINDOW_TOPLEVEL.
* Use configured WISH in tkiaxphone and removed shell line, which run
tkiaxphone in the background.
* tkphone is a wrapper script around tkiaxphone that sets IAXPHONEHOME.
* WinIAX.cpp calls iaxc_call with two parameters and uses undefined 
symbols: IAXC_CALL_STATE_REJECTED and IAXC_CALL_STATE_AUTHREQ.
* Made some functions in audio_portaudio.c, iaxclient_lib.c static.
* unixfuncs.c: nanosleep is declared in time.h in Debian/GNU/Linux.
* ctype.h and unistd.h needed in testcall.c

The patches compiles on Linux and Mingw cross compiler on Linux and they 
can be applied with patch as usual. I'm using autoconf 2.59, automake 
1.8.5 and libtool 1.5.6.

Regards,
Mikael Magnusson