Re: Cross-compiling on IBM Blue Gene/P

Hello Joe

Afer introducing the correction Brian suggested, I managed to compile
osmesa libraries (vers 7.10.3) in a IBM Blue Gene/P

Maybe you could try this version and see if that works for you

best
Daniel

2012/2/27 J. P. Bernstein <[email protected]>

> OK, found the PYTHON2 variable. Set that to python2.6. That seems to have
> moved past the syntax error. Now I get:
>
> Regenerating builtin_function.cpp...
> /usr/bin/python2.6 -t -O -O builtins/tools/generate_builtins.py
> ./builtin_compiler > builtin_function.cpp || rm -f builtin_function.cpp
> Traceback (most recent call last):
>  File "builtins/tools/generate_builtins.py", line 192, in <module>
>    write_profiles()
>  File "builtins/tools/generate_builtins.py", line 103, in write_profiles
>    write_profile(filename, profile)
>  File "builtins/tools/generate_builtins.py", line 75, in write_profile
>    (proto_ir, returncode) = run_compiler([filename])
>  File "builtins/tools/generate_builtins.py", line 62, in run_compiler
>    p = Popen(command, 1, stdout=PIPE, shell=False)
>  File "/usr/lib64/python2.6/subprocess.py", line 633, in __init__
>    errread, errwrite)
>  File "/usr/lib64/python2.6/subprocess.py", line 1139, in _execute_child
>    raise child_exception
> OSError: [Errno 2] No such file or directory
> mpixlcxx_r  -c -I. -I../mesa -I../mapi -I../../include  -g -O2 -DIBM
> -DNOUNDERSCORE -c -qarch=450 -qtune=auto -qcache=auto -qmaxmem=16384
> -D_FILE_OFFSET_BITS=64   builtin_function.cpp -o builtin_function.o
> bgxlC_r: 1501-228 (W) input file builtin_function.cpp not found
>
> On Feb 27, 2012, at 2:15 PM, J. P. Bernstein wrote:
>
> > That helped in that the mesa build is now trying to make the glsl lib.
> Now I get the built-in failure that I sent before when I tried the manual
> glsl make:
> >
> > python -t -O -O builtins/tools/generate_builtins.py ./builtin_compiler >
> builtin_function.cpp || rm -f builtin_function.cpp
> >  File "builtins/tools/generate_builtins.py", line 28
> >    with open(filename) as f:
> >            ^
> > SyntaxError: invalid syntax
> > mpixlcxx_r  -c -I. -I../mesa -I../mapi -I../../include  -g -O2 -DIBM
> -DNOUNDERSCORE -c -qarch=450 -qtune=auto -qcache=auto -qmaxmem=16384
> -D_FILE_OFFSET_BITS=64   builtin_function.cpp -o builtin_function.o
> > bgxlC_r: 1501-228 (W) input file builtin_function.cpp not found
> > make[3]: *** [builtin_function.o] Error 252
> > make[3]: Leaving directory
> `/gpfs/home/jpbernst/Code/Mesa-7.11.2/src/glsl'
> > make[2]: *** [subdirs] Error 1
> > make[2]: Leaving directory `/gpfs/home/jpbernst/Code/Mesa-7.11.2/src'
> > make[1]: *** [default] Error 1
> > make[1]: Leaving directory `/gpfs/home/jpbernst/Code/Mesa-7.11.2'
> > make: *** [bluegenep-xlc-osmesa] Error 2
> >
> > I suspect this is because python2.4 is being used, but have not been
> able to figure out how to tell the build to use the non-default python2.6.
> How does one do that?
> >
> > Best,
> >
> > Joe
> >
> > P.S. The autoconf fails due to:
> >
> > checking for GLPROTO... no
> > configure: error: Package requirements (glproto >= 1.4.11) were not met:
> >
> > No package 'glproto' found
> >
> > Consider adjusting the PKG_CONFIG_PATH environment variable if you
> > installed software in a non-standard prefix.
> >
> > Alternatively, you may set the environment variables GLPROTO_CFLAGS
> > and GLPROTO_LIBS to avoid the need to call pkg-config.
> > See the pkg-config man page for more details.
> >
> > Have yet to dig into that.
> >
> >
> > On Feb 27, 2012, at 2:03 PM, Brian Paul wrote:
> >
> >> Try editing configs/bluegene-xlc-osmesa and change this line:
> >>
> >> SRC_DIRS = mesa glu
> >>
> >> to read:
> >>
> >> SRC_DIRS = glsl mapi/glapi mesa glu
> >>
> >> Note that the static configuration files in the configs/ directory will
> probably be going away in the future.  The bluegen configs haven't been
> touched in years.  You might also try building with autoconf (i.e.
> "./configure ; make") but specifying your compiler, etc.
> >>
> >> -Brian
> >>
> >> On 02/27/2012 12:58 PM, J. P. Bernstein wrote:
> >>> Hello Brian,
> >>>
> >>> The library you referenced does not exist. I thought I was build as
> part of the mesa build. Is that not correct? In any case, I tried a manual
> make in src/glsl/ and got the following error:
> >>>
> >>> python -t -O -O builtins/tools/generate_builtins.py
> ./builtin_compiler>  builtin_function.cpp || rm -f builtin_function.cpp
> >>>  File "builtins/tools/generate_builtins.py", line 28
> >>>    with open(filename) as f:
> >>>            ^
> >>> SyntaxError: invalid syntax
> >>> mpixlcxx_r  -c -I. -I../mesa -I../mapi -I../../include  -g -O2 -DIBM
> -DNOUNDERSCORE -c -qarch=450 -qtune=auto -qcache=auto -qmaxmem=16384
> -D_FILE_OFFSET_BITS=64   builtin_function.cpp -o builtin_function.o
> >>> bgxlC_r: 1501-228 (W) input file builtin_function.cpp not found
> >>> make: *** [builtin_function.o] Error 252
> >>> On Feb 27, 2012, at 1:40 PM, Brian Paul wrote:
> >>>
> >>> Might that be due to the fact that the default python on my system is
> 2.4 and the tool above needs 2.6? If so, can you please tell me how to set
> the version of python used? Can't seem to find it.
> >>>
> >>> Best,
> >>>
> >>> Joe
> >>>
> >>>
> >>>> On 02/23/2012 03:12 PM, J. P. Bernstein wrote:
> >>>>> Greetings,
> >>>>>
> >>>>> I am trying to cross-compile mesa for the compute nodes on a IBM
> Blue Gene/P. I got around a build failure in querymatrix.c by commenting
> out the fpclassify code. The build is now failing as follows:
> >>>>>
> >>>>> mpixlcxx_r  -c -o program/sampler.o program/sampler.cpp
> -I../../include -I../../src/glsl -I../../src/mesa -I../../src/mapi
> -I../../src/gallium/include -I../../src/gallium/auxiliary  -g -O2 -DIBM
> -DNOUNDERSCORE -c -qarch=450 -qtune=auto -qcache=auto -qmaxmem=16384
> -D_FILE_OFFSET_BITS=64
> >>>>> make[3]: *** No rule to make target `../../src/glsl/libglsl.a',
> needed by `libmesa.a'.  Stop.
> >>>>> make[3]: Leaving directory
> `/gpfs/home/jpbernst/Code/Mesa-7.11.2/src/mesa'
> >>>>> make[2]: *** [subdirs] Error 1
> >>>>> make[2]: Leaving directory `/gpfs/home/jpbernst/Code/Mesa-7.11.2/src'
> >>>>> make[1]: *** [default] Error 1
> >>>>> make[1]: Leaving directory `/gpfs/home/jpbernst/Code/Mesa-7.11.2'
> >>>>> make: *** [bluegenep-xlc-osmesa] Error 2
> >>>>> 222.520u 60.959s 4:53.06 96.7%    0+0k 40+307416io 0pf+0w
> >>>>>
> >>>>> My config is file is attached (it is based on the Blue Gene/L config
> file named bluegene-xlc-osmesa that came with the src; I just updated the
> compiler and flags). I added glsl to SRC_DIRS in an attempt to solve the
> error above to no avail. My other attempts at a fix failed as well. Any
> help would be much appreciated.
> >>>>
> >>>> From the error, it looks like the glsl compiler didn't get built. Can
> you check if src/glsl/libglsl.a exists or not?
> >>>>
> >>>> If not, were there errors earlier when the glsl compiler was being
> built?
> >>>>
> >>>> -Brian
> >>>
> >>
> >
> > _______________________________________________
> > mesa-users mailing list
> > [email protected]
> > http://lists.freedesktop.org/mailman/listinfo/mesa-users
>
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>



-- 
www.danielfuster.com

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