Silence some warnings when building the Python bindings:
sigrok/core/classes_wrap.cpp: In function ‘PyObject* _wrap_new_OutputFormatMap(PyObject*, PyObject*)’:
sigrok/core/classes_wrap.cpp:5232:4: warning: ‘argv[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
res = SWIG_ConvertPtr(obj,(void**)&p,swig::type_info<map_type>(),0);
^
sigrok/core/classes_wrap.cpp:14383:13: note: ‘argv[0]’ was declared here
PyObject *argv[2];
^
sigrok/core/classes_wrap.cpp: In function ‘PyObject* _wrap_new_ChannelGroupMap(PyObject*, PyObject*)’:
sigrok/core/classes_wrap.cpp:5232:4: warning: ‘argv[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
res = SWIG_ConvertPtr(obj,(void**)&p,swig::type_info<map_type>(),0);
^
sigrok/core/classes_wrap.cpp:23356:13: note: ‘argv[0]’ was declared here
PyObject *argv[2];
^
We add -Wno-uninitialized since the warnings are harmless and we really
don't care about them in the generated classes_wrap.cpp.
This fixes parts of #417.
All of these error conditions are checked via the unit tests.
Also, add the following missing entries (analog trigger types):
- SR_TRIGGER_RISING
- SR_TRIGGER_EDGE
Use g_malloc0() for small allocations and assume they always
succeed. Simplify error handling in a few places accordingly.
Don't always sanity-check parameters for non-public (SR_PRIV)
functions, we require the developers to invoke them correctly.
This allows further error handling simplifications.
This is a feature restricted to the new analog struct.
By default all the digits available in the encoding struct are printed.
The option "digits", when set to "spec", changes this to print the
number given in the spec struct.
It fills the fields with reasonable default values that should suit
most of the drivers. Drivers are obviously free to override the fields
they want after initializing.
This fixes an error message when the file is not installed at all:
./autogen.sh: 67: [: Illegal number:
Turn the AX_CXX_COMPILE_STDCXX_11 errors into warnings though, since
it is (and should be) possible to build libsigrok (just the C library)
just fine, even without that macro or with an older version of it.
Uwe Hermann
Bert Vermeulen
Aurelien Jacobs
Martin Ling
Jens Steinhauser