[odb-users] Failed to Build odb with Clang and libc++

[Tony Lin]

Hi Boris,
     The same failed result.   I checked config.log and it seems it still uses  arm-linux-androideabi-g++ not clang++ and failed to check pthreads for arm-linux-androideabi-g++. Can you please help take a look? 
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Br,
Tony Lin

> On Apr 18, 2016, at 10:14 PM, Boris Kolpackov <boris at codesynthesis.com> wrote:
> 
> Hi Tony,
> 
> Tony Lin <tony.lin at ringcentral.com> writes:
> 
>> ./configure CC=clang CXX=clang++ CXXFLAGS="-Os -pthread ...
>> 
>> checking for the pthreads library -lpthreads... no
>> checking for the pthreads library -lpthread... no
>> checking whether pthreads work without any flags... no
>> checking whether pthreads work with -Kthread... no
>> checking whether pthreads work with -kthread... no
>> checking for the pthreads library -llthread... no
>> checking whether pthreads work with -pthread... no
>> checking whether pthreads work with -pthreads... no
>> checking whether pthreads work with -mthreads... no
>> checking whether pthreads work with --thread-safe... no
>> checking whether pthreads work with -mt... no
>> checking for pthread-config... no
>> configure: error: thread support not available; use --disable-threads to force single-threaded mode
> 
> First try to remove -pthread from CXXFLAGS. ODB will try to figure
> out which option to use automatically. If that doesn't help, look into
> config.log for details on why the thread test fails.
> 
> Boris