With gcc 5.1 released and defaulting to std=gnu11, the code will be compiled
according to different standards depending on the compiler version so we
should better specify explicitly what standard we are targetting.
C11 is now quite mature, it is supported in the just release Debian stable
(gcc 4.9) and also in old-stable (gcc 4.7), so there should be no reason to
use anything more ancient.
We also should have no reason to need any non-standard GNU extension.
So using only C11 + POSIX sounds like the best option right now.
The driver for BayLibre ACME depends on Linux-specific sysfs
interfaces to ina226 and tmp435 devices. Exclude it for different
targets.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
In order to determine the target OS when cross-compiling libsigrok
we need autotools to set the 'target_os' variable. This macro
determines the system type and sets output variables to the names
of the canonical system types.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
By avoiding g_slist_copy_deep() for now, we can easily allow libsigrok
to build against glib 2.32 (less hassle for users of stable/older
distros or OSes).
This removes an unnecessary build dependency on JDK and fixes
build troubles on systems where javac is present but JDK is not
installed and Java bindings are disabled by ./configure --disable-java.
Those need a bugfix to make them build again:
bindings/java/org/sigrok/core/classes/Context.java:92: error: method Context_create_analog_packet in class classesJNI cannot be applied to given types;
long cPtr = classesJNI.Context_create_analog_packet(swigCPtr, this, ChannelVector.getCPtr(tempchannels), SWIGTYPE_p_float.getCPtr(data_pointer), num_samples, Quantity.getCPtr(mq), mq, Unit.getCPtr(unit), unit, QuantityFlagVector.getCPtr(mqflags), mqflags);
^
required: long,Context,Vector<Channel>,long,long,long,Quantity,long,Unit,long,QuantityFlagVector
found: long,Context,long,long,long,long,Quantity,long,Unit,long,QuantityFlagVector
reason: actual argument long cannot be converted to Vector<Channel> by method invocation conversion
1 error
Makefile:3352: recipe for target 'bindings/java/sigrok-core.jar' failed
Add a driver for the DER EE DE-5000 LCR meter. This meter is based on
the Cyrustek ES51919/ES51920 chipset and communicates with the host
computer via an optional connectivity kit.
The kit uses an optoisolated unidirectional link to connect to the
meter and an USB cable on the host side. Internally the connection is
using the FTDI FT232R USB UART chip i.e. from the host computer point
of view the meter is connected into an RS-232 serial port.
This driver implements just a thin shim layer for registering the
driver and uses the es51919 module for all the actual work.
The AC_DEFINEs don't need any driver names really, those only end up
as code comments in config.h and are otherwise useless. Thus, don't
duplicate them, we already have the driver names in DRIVER().
Since AX_JNI_INCLUDE_DIR does not work for cross compilation, don't
invoke it when cross compiling. Also, add a configure option to
set the jni.h include path manually if needed.
The BeagleLogic driver needs sys/mman.h and sys/ioctl.h in order to
build, so disable the driver if those headers aren't available.
This is the case (for example) on MinGW.
Uwe Hermann
Aurelien Jacobs
Vladislav Ivanov
Bartosz Golaszewski
Daniel Elstner
Uffe Jakobsen
Jiří Pinkava
Janne Huttunen
Bert Vermeulen
Martin Ling
Marcus Comstedt
Soeren Apel
magnuskarlsson
Kumar Abhishek