Trouble building

[Sebastian Huber]

On 24/07/15 10:08, Ric Claus wrote:
>>> >>
>>> >>Building rtems-libbsd, with either a modified Makefile or waf (exactly as per rtems-libbsd/README.waf, i.e., for realview_pbx_a9_qemu), ends with:
>>> >>
>>> >>In file included from ../../rtemsbsd/rtems/rtems-bsd-mutex.c:41:0:
>>> >>.../rtems-libbsd/rtemsbsd/include/machine/rtems-bsd-muteximpl.h: In function 'rtems_bsd_mutex_unlock':
>>> >>.../rtems-libbsd/rtemsbsd/include/machine/rtems-bsd-muteximpl.h:154:34: error: 'Thread_queue_Control' has no member named ‘Queues'
>> >
>> >For me the waf configure fails with:
>> >
>> >Checking for RTEMS headers
>> >==>
>> >#include <rtems.h>
>> >
>> >int main() {
>> >    return 0;
>> >}
>> >
>> ><==
>> >[1/2] cxx: build/.conf_check_43c32d88444a1ba1e9b68cfe1006373a/test.cpp -> build/.conf_check_43c32d88444a1ba1e9b68cfe1006373a/testbuild/test.cpp.1.o
>> >
>> >['/opt/rtems-4.11/bin/arm-rtems4.11-g++', '-qrtems', '-B/opt/rtems-4.11/arm-rtems4.11/lib/', '-B/opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/', '--specs', 'bsp_specs', '-march=armv7-a', '-march=armv7-a', '-mthumb', '-mthumb', '-mfpu=neon', '-mfpu=neon', '-mfloat-abi=hard', '-mfloat-abi=hard', '-mtune=cortex-a9', '-mtune=cortex-a9', '../test.cpp', '-c', '-o', 'test.cpp.1.o']
>> >err: In file included from /opt/rtems-4.11/lib64/gcc/arm-rtems4.11/4.9.4/include/c++/atomic:38:0,
>> >                 from /opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/include/rtems/score/cpustdatomic.h:32,
>> >                 from /opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/include/rtems/score/cpuatomic.h:12,
>> >                 from /opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/include/rtems/score/atomic.h:20,
>> >                 from /opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/include/rtems/score/thread.h:24,
>> >                 from /opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/include/rtems/score/heap.h:22,
>> >                 from /opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/include/rtems/rtems/types.h:26,
>> >                 from /opt/rtems-4.11/arm-rtems4.11/xilinx_zynq_a9_qemu/lib/include/rtems.h:31,
>> >                 from ../test.cpp:1:
>> >/opt/rtems-4.11/lib64/gcc/arm-rtems4.11/4.9.4/include/c++/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
>> >#error This file requires compiler and library support for the \
> My tools were built using RSB last Friday.
>
> $ rtems/4.11/bin/arm-rtems4.11-gcc --version
> arm-rtems4.11-gcc (GCC) 4.9.3 20150626 (RTEMS 4.11, RSB fba2549d5c06a4a3f6f36ec1672a98371f55a916, Newlib 2.2.0.20150423)

The problem is that the RTEMS header file check is done without 
-std=gnu++11. So this is a waf problem.

-- 
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
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Fax     : +49 89 189 47 41-09
E-Mail  : sebastian.huber at embedded-brains.de
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