While the Winradio G313 backend wasn't being compiled on a non-Linux
POSIX system, the register function in winradio.c was which caused an
error linking rigctl. Also, the host_os test in the configure script
now looks for a string containg "*linux-gnu*" which accepts such systems
as the Raspberry Pi which is defined as "linux-gnueabihf".
Thanks to Lorenzo Simoncello, IW3HER, for reporting this build error on
the Raspberry Pi.
Clean up various left over commented lines from dlopen to single
libhamlib transition. Remove unneeded configure variables.
Correct minor inconsistencies in Makefile.am files.
Define a new variable, READLINE_LIBS, so that only programs that offer
Readline support are linked against it.
Fix various compilation warnings and errors in test files revealed with
'make check' on MinGW.
Define rig and rotor backends to (mostly) be built in alphabetical
order.
Split G313 sources into POSIX and Windows versions and use Automake
conditionals for building on *linux-gnu or mingw*, pw32*, or cygwin
platforms.
Fixed dlopen issue on g313 backend which broke rigmatrix generation.
Signed-off-by: Nate Bargmann <n0nb@n0nb.us>
No longer depend on libltdl from the libtool package. The
winradio/linradio/wg313api backend still depends on libdl, but since it
is only compiled on POSIX, it will use the POSIX supplied libdl.
Update documentation to remove references to libltdl.
Moved all backend *.h files into the SOURCES primary as Automake
documentation states all source file types should be listed. This
causes Automake to include *.h files in rebuild rules for the targets.
Removed the '-DIN_HAMLIB' assignment from the CFLAGS primary in each
backend and assigned it to AM_CPPFLAGS in configure.ac. The effect is
the same and it simplifies the backend Makefile.am files.
Removed all commented lines.
Android makefile fragments are distributed as extra distribution files
by the GNU build system but are otherwise ignored. The Android build
support is independent and does not rely on the GNU build system.
See android/README.android for more info.
Signed-off-by: Nate Bargmann <n0nb@n0nb.us>
"I've re-written the hamlib backend to stream the audio, if and spectrum
pcm samples to simple file system objects.
If no path is given, streaming is not requested. If the path can't be
openned, no streaming is requested.
The file is openned non-blocking and overruns are just silently
discarded.
I've tested it using named fifos and if there is no active reader it
fails to open and if there is an active reader it streams fine.
Thats as simple as it can get.
In terms of the project files, I've put the wrg313api.c and wrg313api.h
files in the existing linradio subfolder of winradio.
The .h file is the g313 equivalent of the wrapi.h file already there.
The .c file actually just contains the dlopen and the assignments to the
function variables.
The actual API shared library is binary only (and 32-bit only), and not
included in my patch."
Signed-off-by: Nate Bargmann <n0nb@n0nb.us>
Various strncpy operations could result in a port pathname that is not a
NULL terminated string as the allowed string length is the same size as
the buffer per the strncpy manual page. This is corrected by assuring
that the allowed length is FILPATHLEN - 1.
