Re: [Discuss-gnuradio] Cross compile OOT cmake error

[Philip Balister]

On 04/05/2017 06:54 PM, Zach Hudson wrote:
> I am using "../../gnuradio/cmake/Toolchains/oe-sdk_cross.cmake" as
> called out on the wiki page:
> https://wiki.gnuradio.org/index.php/Cross_compile_an_OOT_and_install_on_target

That is the toolchain file. It expects you to install an OpenEmbedded
built toolchain and source an environment file.

Philip


> 
> 
> Zach
> 
> On 04/05/2017 03:39 PM, Philip Balister wrote:
>> On 04/05/2017 06:17 PM, Zach Hudson wrote:
>>> I am getting a cmake error when trying to follow the directions for
>>> cross compiling an OOT.
>>>
>>> CMake Error: Internal CMake error, TryCompile configure of cmake failed
>>> -- Check for working CXX compiler: /usr/bin/c++ -- broken
>>> CMake Error at
>>> /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake:54 (message):
>>>    The C++ compiler "/usr/bin/c++" is not able to compile a simple test
>>>    program.
>>
>> /usr/bin/c++ isn't normally a cross compiler. What toolchain are you
>> trying to use?
>>
>> Philip
>>
>>>    It fails with the following output:
>>>
>>>
>>>
>>>
>>>
>>>    CMake will not be able to correctly generate this project.
>>> Call Stack (most recent call first):
>>>    CMakeLists.txt:24 (project)
>>>
>>> I am able to compile it fine for local use. Any help would be
>>> appreciated.
>>>
>>>
>>> Zach Hudson
>>> Shine Micro
>>>
>>>
>>>
>>>
>>>
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> 
>