C++ is a mandatory dependency since version 1.4.0 and
122cab1f1e
As a result, build on embedded toolchains that do not support C++ fails
on:
CMake Error at CMakeLists.txt:2 (project):
The CMAKE_CXX_COMPILER:
/home/naourr/work/instance-1/output-1/per-package/mraa/host/bin/arm-linux-g++
is not a full path to an existing compiler tool.
Fixes:
- http://autobuild.buildroot.org/results/31086422e03611c16ab59c4418e3669b580bc0c0
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Updated the java CMakeLists file to set the JAVA_INCLUDE_PATH for
Android Things. The JAVA SWIG wrapper will require the jni.h from the
Android NDK.
Signed-off-by: Noel Eck <noel.eck@intel.com>
This is a re-design of commit 0041801. mraa_lang_func_t structure has been
added (similar in design to mraa_adv_func_t) that points to JNI functions
implemented in src/java/mraajni.c. Functions are set by libmraajava.so,
see wrapper entry in src/java/mraajava.i. As gpio.c now uses these
functions, language specific #ifdef code has been removed as JNI code
is only called if functions are defined (i.e. not NULL)
Signed-off-by: Henry Bruce <henry.bruce@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
libmraajava.so was statically linking to mraa object files causing
duplicate mraa platform instances if a UPM Java module was also loaded.
JNI functionality has been moved into src/java/mraajni.c. JVM object is
now set when JVM is loaded; see updates to src/java/mraajava.i.
This was necessary as the JVM object cannot be directly referenced from
mraa as it will not be available when building C/C++ examples.
Signed-off-by: Henry Bruce <henry.bruce@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This means that the correct libraries are added when mraa_LIBS is appended,
fixes ft4222 handling with SWIG APIs
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
