[gmx-developers] Error occurs when compiling gromacs using vtcc

[Theodore Si]

I tried to merge them to one line, it worked.
But there are many multi-line comments, it is impossible to change them 
one by one.


于2014年8月1日 17:38:28,Erik Lindahl写到:
> Try adding a backslash at the end of line 24.
>
> Cheers,
>
> Erik
>
> On 01 Aug 2014, at 11:09, Theodore Si <sjyzhxw at gmail.com
> <mailto:sjyzhxw at gmail.com>> wrote:
>
>> Hi all,
>>
>> Does anyone know the instrumentation tool Vampir Trace? I am using
>> it, and I want to instrument the gromacs code.
>> So my cmake options are:
>>
>> cmake .. -DCMAKE_BUILD_OWN_FFTW=ON -DCMAKE_C_COMPILER=vtcc
>> -DCMAKE_CXX_COMPILER=vtcxx -DGMX_MPI=on
>> -DCMAKE_INSTALL_PREFIX=/home/theo/gmx
>> -CUDA_TOOLKIT_ROOT_DIR=/usr/local/cuda-5.5
>>
>> Vampir Trace includes some binaries, like vtcc and vtcxx above. They
>> behave like compiler but are actually compiler wrapper.
>> For example, you can write main.c and vtcc main.c -o main, and the
>> binary main will be built and you can run it like a normal binary
>> file, but during the run, some files will be generated and can be
>> analysed latter.
>>
>> However, error occurs:
>>
>> [  2%] Building C object
>> src/gromacs/CMakeFiles/libgromacs.dir/__/external/tng_io/src/compression/tng_compress.c.o
>> /home/theo/gromacs-5.0/src/external/tng_io/src/compression/tng_compress.c:25:
>> error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘speed’
>> /home/theo/gromacs-5.0/src/external/tng_io/src/compression/tng_compress.c:
>> In function ‘quantize’:
>> /home/theo/gromacs-5.0/src/external/tng_io/src/compression/tng_compress.c:80:
>> warning: implicit declaration of function ‘verify_input_data’
>> At top level:
>> cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized"
>> make[2]: ***
>> [src/gromacs/CMakeFiles/libgromacs.dir/__/external/tng_io/src/compression/tng_compress.c.o]
>> Error 1
>> make[1]: *** [src/gromacs/CMakeFiles/libgromacs.dir/all] Error 2
>> make: *** [all] Error 2
>>
>> When I open the tng_compress.c, I find that line 25 is just a comment.
>>
>> 24 #define SPEED_DEFAULT 2 /* Default to relatively fast compression.
>> For very      good compression it makes sense to
>> 25                            choose speed=4 or speed=5 */
>> 26
>>
>> Could you tell me what's going on?
>>
>> I'd appreciate you kind help.
>> --
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>
>
>