Hi Ralf and Sergio,


I thought my problems inclined to NumPy, and I posted to NumPy mailing list.
But I couldn't get any answers for several days, so I'd like to ask again.


I tried to build NumPy again with site.cfg, but I got these errors:
> building 'numpy.core._sort' extension
> compiling C sources
> C compiler: gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC
>
> compile options: '-Inumpy/core/include -Ibuild/src.linux-x86_64-2.7/numpy/core/include/numpy -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/include -I/usr/local/python-2.7.3/include/python2.7 -Ibuild/src.linux-x86_64-2.7/numpy/core/src/multiarray -Ibuild/src.linux-x86_64-2.7/numpy/core/src/umath -c'
> gcc: build/src.linux-x86_64-2.7/numpy/core/src/_sortmodule.c
> gcc -pthread -shared build/temp.linux-x86_64-2.7/build/src.linux-x86_64-2.7/numpy/core/src/_sortmodule.o -L. -Lbuild/temp.linux-x86_64-2.7 -lnpymath -lm -lpython2.7 -o build/lib.linux-x86_64-2.7/numpy/core/_sort.so
> /usr/bin/ld: cannot find -lpython2.7
> collect2: ld returned 1 exit status
> /usr/bin/ld: cannot find -lpython2.7
> collect2: ld returned 1 exit status
> error: Command "gcc -pthread -shared build/temp.linux-x86_64-2.7/build/src.linux-x86_64-2.7/numpy/core/src/_sortmodule.o -L. -Lbuild/temp.linux-x86_64-2.7 -lnpymath -lm -lpython2.7 -o build/lib.linux-x86_64-2.7/numpy/core/_sort.so" failed with exit status 1

Before I built NumPy, I uncommented and modified site.cfg as below:
> [DEFAULT]
> library_dirs = /usr/local/python-2.7.3/lib:/usr/lib64:/usr/lib64/atlas
> include_dirs = /usr/local/python-2.7.3/include:/usr/include:/usr/include/atlas
>
> [blas_opt]
> libraries = f77blas, cblas, atlas
>
> [lapack_opt]
> libraries = lapack, f77blas, cblas, atlas

And "setup.py config" dumped these messages:
> Running from numpy source directory.F2PY Version 2
> blas_opt_info:
> blas_mkl_info:
>  libraries mkl,vml,guide not found in /usr/local/python-2.7.3/lib
>  libraries mkl,vml,guide not found in /usr/lib64
>  libraries mkl,vml,guide not found in /usr/lib64/atlas
>  NOT AVAILABLE
>
> atlas_blas_threads_info:
> Setting PTATLAS=ATLAS
>  libraries ptf77blas,ptcblas,atlas not found in /usr/local/python-2.7.3/lib
> Setting PTATLAS=ATLAS
> customize GnuFCompiler
> Could not locate executable g77
> Could not locate executable f77
> customize IntelFCompiler
> Could not locate executable ifort
> Could not locate executable ifc
> customize LaheyFCompiler
> Could not locate executable lf95
> customize PGroupFCompiler
> Could not locate executable pgf90
> Could not locate executable pgf77
> customize AbsoftFCompiler
> Could not locate executable f90
> customize NAGFCompiler
> Found executable /usr/bin/f95
> customize VastFCompiler
> customize CompaqFCompiler
> Could not locate executable fort
> customize IntelItaniumFCompiler
> Could not locate executable efort
> Could not locate executable efc
> customize IntelEM64TFCompiler
> customize Gnu95FCompiler
> Found executable /usr/bin/gfortran
> customize Gnu95FCompiler
> customize Gnu95FCompiler using config
> compiling '_configtest.c':
>
> /* This file is generated from numpy/distutils/system_info.py */
> void ATL_buildinfo(void);
> int main(void) {
>  ATL_buildinfo();
>  return 0;
> }
>
> C compiler: gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC
>
> compile options: '-c'
> gcc: _configtest.c
> gcc -pthread _configtest.o -L/usr/lib64/atlas -lptf77blas -lptcblas -latlas -o _configtest
> ATLAS version 3.8.4 built by mockbuild on Wed Dec  7 18:04:21 GMT 2011:
>   UNAME    : Linux c6b5.bsys.dev.centos.org 2.6.32-44.2.el6.x86_64 #1 SMP Wed Jul 21 12:48:32 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux
>   INSTFLG  : -1 0 -a 1
>   ARCHDEFS : -DATL_OS_Linux -DATL_ARCH_PII -DATL_CPUMHZ=2261 -DATL_SSE2 -DATL_SSE1 -DATL_USE64BITS -DATL_GAS_x8664
>   F2CDEFS  : -DAdd_ -DF77_INTEGER=int -DStringSunStyle
>   CACHEEDGE: 8388608
>   F77      : gfortran, version GNU Fortran (GCC) 4.4.6 20110731 (Red Hat 4.4.6-3)
>   F77FLAGS : -fomit-frame-pointer -mfpmath=387 -O2 -falign-loops=4 -g -Wa,--noexecstack -fPIC -m64
>   SMC      : gcc, version gcc (GCC) 4.4.6 20110731 (Red Hat 4.4.6-3)
>   SMCFLAGS : -fomit-frame-pointer -mfpmath=387 -O2 -falign-loops=4 -g -Wa,--noexecstack -fPIC -m64
>   SKC      : gcc, version gcc (GCC) 4.4.6 20110731 (Red Hat 4.4.6-3)
>   SKCFLAGS : -fomit-frame-pointer -mfpmath=387 -O2 -falign-loops=4 -g -Wa,--noexecstack -fPIC -m64
> success!
> removing: _configtest.c _configtest.o _configtest
> Setting PTATLAS=ATLAS
>  FOUND:
>    libraries = ['ptf77blas', 'ptcblas', 'atlas']
>    library_dirs = ['/usr/lib64/atlas']
>    language = c
>    define_macros = [('ATLAS_INFO', '"\\"3.8.4\\""')]
>    include_dirs = ['/usr/include']
>
>  FOUND:
>    libraries = ['ptf77blas', 'ptcblas', 'atlas']
>    library_dirs = ['/usr/lib64/atlas']
>    language = c
>    define_macros = [('ATLAS_INFO', '"\\"3.8.4\\""')]
>    include_dirs = ['/usr/include']
>
> lapack_opt_info:
> lapack_mkl_info:
> mkl_info:
>  libraries mkl,vml,guide not found in /usr/local/python-2.7.3/lib
>  libraries mkl,vml,guide not found in /usr/lib64
>  libraries mkl,vml,guide not found in /usr/lib64/atlas
>  NOT AVAILABLE
>
>  NOT AVAILABLE
>
> atlas_threads_info:
> Setting PTATLAS=ATLAS
>  libraries ptf77blas,ptcblas,atlas not found in /usr/local/python-2.7.3/lib
>  libraries lapack_atlas not found in /usr/local/python-2.7.3/lib
>  libraries lapack_atlas not found in /usr/lib64/atlas
> numpy.distutils.system_info.atlas_threads_info
> Setting PTATLAS=ATLAS
> Setting PTATLAS=ATLAS
>  FOUND:
>    libraries = ['lapack', 'ptf77blas', 'ptcblas', 'atlas']
>    library_dirs = ['/usr/lib64/atlas']
>    language = f77
>    define_macros = [('ATLAS_INFO', '"\\"3.8.4\\""')]
>    include_dirs = ['/usr/include']
>
>  FOUND:
>    libraries = ['lapack', 'ptf77blas', 'ptcblas', 'atlas']
>    library_dirs = ['/usr/lib64/atlas']
>    language = f77
>    define_macros = [('ATLAS_INFO', '"\\"3.8.4\\""')]
>    include_dirs = ['/usr/include']
>
> running config

I couldn't get enough informations about numscons/bento,
so I'm still trying to build it with site.cfg and CFLAGS.