Re: problem compiling mesa library

On 03/07/2012 02:10 AM, محمد ارشد فرحان wrote:
> Dear All,
> i'm trying to compile *Xcrysden_1.5.24_src_all* from the source code.
> & it gave me lots of errors.
>
> i tried the manual explicit compilation of Mesa library & the error i
> got is :
>
> "gcc -c -I../../../include -I../../../src/mapi -Wall
> -Wmissing-prototypes -Wdeclaration-after-statement -Wpointer-arith -O3
> -g -fPIC -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE
> -D_BSD_SOURCE -D_GNU_SOURCE -DPTHREADS -DUSE_XSHM
> -DHAVE_POSIX_MEMALIGN -I/usr/X11R6/include -std=c99 -ffast-math
> -fno-strict-aliasing -DMAPI_ABI_HEADER=\"vgapi/vgapi_tmp.h\"
> ../../../src/mapi/mapi/mapi.c -o mapi.o
> ../../../src/mapi/mapi/mapi.c:39: error: ‘MAPI_TABLE_NUM_STATIC’
> undeclared here (not in a function)
> ../../../src/mapi/mapi/mapi.c:39: error: ‘MAPI_TABLE_NUM_DYNAMIC’
> undeclared here (not in a function)
> make: *** [mapi.o] Error 1
> "

> Which version of Mesa are you using?

> How are you compiling Mesa?  That is, what arguments to ./configure?

> -Brian


This is a python-related problem, since Mesa build tree uses the python2 wrapper to generate a necessary header executing src/mapi/mapi_abi.py, if the python installation is broken or version is low, an error similar to this may be produced, resulting in an incomplete header file:

gmake[3]: Entering directory `/mnt/rom/juicee/builds/Mesa-9.2.3/src/mapi/shared-glapi'
  GEN      glapi_mapi_tmp.h
  File "../../../src/mapi/mapi_abi.py", line 72
    sep = '' if t.endswith('*') else ' '
              ^
SyntaxError: invalid syntax


on the second run, the compilation will fail with the messages mentioned.

I'm not a guru in Python, but experiments with eselect (a Gentoo utility) have shown that the mentioned syntax will fail in Python 2.4, while in Python 2.5 & 2.6 it would work.

Yet another problem exists in src/glsl/builtins/tools/generate_builtins.py

  GEN      builtin_function.cpp
Traceback (most recent call last):
  File "./builtins/tools/generate_builtins.py", line 291, in <module>
    check += ' && {0}state->es_shader'.format('' if is_es else '!')
AttributeError: 'str' object has no attribute 'format'
  CXX      builtin_function.lo
g++: builtin_function.cpp: No such file or directory
g++: no input files

again with syntax failing for Python <= 2.5.


Furthermore, problems with generating an invalid version of src/mapi/glapi/glapitable.h or some other files exist, resulting in errors of the kind

  CC       api_arrayelt.lo
../../src/mesa/main/api_arrayelt.c:98:7: error: '_gloffset_Color3bv' undeclared here (not in a function)
../../src/mesa/main/api_arrayelt.c:99:7: error: '_gloffset_Color3ubv' undeclared here (not in a function)
../../src/mesa/main/api_arrayelt.c:100:7: error: '_gloffset_Color3sv' undeclared here (not in a function)
../../src/mesa/main/api_arrayelt.c:101:7: error: '_gloffset_Color3usv' undeclared here (not in a function)
../../src/mesa/main/api_arrayelt.c:102:7: error: '_gloffset_Color3iv' undeclared here (not in a function)
../../src/mesa/main/api_arrayelt.c:103:7: error: '_gloffset_Color3uiv' undeclared here (not in a function)
../../src/mesa/main/api_arrayelt.c:104:7: error: '_gloffset_Color3fv' undeclared here (not in a function)
../../src/mesa/main/api_arrayelt.c:105:7: error: '_gloffset_Color3dv' undeclared here (not in a function)
../../src/mesa/main/api_arrayelt.c:108:7: error: '_gloffset_Color4bv' undeclared here (not in a function)
../../src/mesa/main/api_arrayelt.c:109:7: error: '_gloffset_Color4ubv' undeclared here (not in a function)
../../src/mesa/main/api_arrayelt.c:110:7: error: '_gloffset_Color4sv' undeclared here (not in a function)
<...>

and similar (for other files).


But, hey, none of these exist for Mesa-10.0.0-rc1, which builds smoothly (although it requires automake/autoconf-1.12 unlike the higher 1.14 requirement for Mesa-9.2.3 - I actually simply made a symlink to 1.14, but lots of automake warnings were produced)
 - so heads up for releasing it soon.


ps: I built both Mesa-9.2.3 (which never completed) & Mesa-10.0.0-rc1 (smoothly) with ./configure --prefix=/usr --with-llvm-prefix=/mnt/rom/juicee/builds/polly-3.3.src/llvm_build --enable-gles2, compilers were gcc-4.2.4 & gcc-4.8.2. My system is rather old and a little bit messy, but it doesn't explain, why the release candidate buids better than current stable.

-- реклама -----------------------------------------------------------
Поторопись зарегистрировать самый короткий почтовый адрес @i.ua
http://mail.i.ua/reg - и получи 1Gb для хранения писем
_______________________________________________
mesa-users mailing list
[email protected]
http://lists.freedesktop.org/mailman/listinfo/mesa-users