[OE-core] Building OpenCV is failling

[Tarek El-Sherbiny]

Hello,

I'm building the graphics components for Freescale i.MX6 and OpenCV
is failing. The actual error is in Python !

Is there a solution to this problem?

Thanks

| _configtest
| unable to execute _configtest: Exec format error
| failure.
| removing: _configtest.c _configtest.o _configtest
| building data_files sources
| build_src: building npy-pkg config files
| running build_py
| copying numpy/version.py -> build/lib.linux-i686-2.7/numpy
| copying build/src.linux-i686-2.7/numpy/__config__.py ->
build/lib.linux-i686-2.7/numpy
| copying build/src.linux-i686-2.7/numpy/distutils/__config__.py ->
build/lib.linux-i686-2.7/numpy/distutils
| running build_clib
| customize UnixCCompiler
| customize UnixCCompiler using build_clib
| running build_ext
| customize UnixCCompiler
| customize UnixCCompiler using build_ext
| customize GnuFCompiler
| customize IntelFCompiler
| customize LaheyFCompiler
| customize PGroupFCompiler
| customize AbsoftFCompiler
| customize NAGFCompiler
| customize VastFCompiler
| customize GnuFCompiler
| customize CompaqFCompiler
| customize IntelItaniumFCompiler
| customize IntelEM64TFCompiler
| customize Gnu95FCompiler
| customize G95FCompiler
| don't know how to compile Fortran code on platform 'posix'
| warning: build_ext: f77_compiler=None is not available.
|
| building 'numpy.core._dotblas' extension
| compiling C sources
| C compiler: arm-poky-linux-gnueabi-gcc -march=armv7-a -mthumb-interwork
-mfloat-abi=softfp -mfpu=neon -mtune=cortex-a9
--sysroot=/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/nitrogen6x
-DNDEBUG -g -O3 -Wall -Wstrict-prototypes -O2 -pipe -g
-feliminate-unused-debug-types -fPIC
|
| compile options: '-DNO_ATLAS_INFO=2 -Inumpy/core/blasdot -I/usr/include
-Inumpy/core/include -Ibuild/src.linux-i686-2.7/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/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/nitrogen6x/usr/include/python2.7
-Ibuild/src.linux-i686-2.7/numpy/core/src/multiarray
-Ibuild/src.linux-i686-2.7/numpy/core/src/umath -c'
| arm-poky-linux-gnueabi-gcc: numpy/core/blasdot/_dotblas.c
| cc1: warning: include location "/usr/include" is unsafe for
cross-compilation [-Wpoison-system-directories]
| arm-poky-linux-gnueabi-gcc -march=armv7-a -mthumb-interwork
-mfloat-abi=softfp -mfpu=neon -mtune=cortex-a9
--sysroot=/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/nitrogen6x
-shared -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -O2 -pipe -g
-feliminate-unused-debug-types
build/temp.linux-i686-2.7/numpy/core/blasdot/_dotblas.o -L/usr/lib
-L/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/nitrogen6x/usr/lib
-Lbuild/temp.linux-i686-2.7 -lf77blas -lcblas -latlas -lpython2.7 -o
build/lib.linux-i686-2.7/numpy/core/_dotblas.so
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
warning: library search path "/usr/lib" is unsafe for cross-compilation
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
skipping incompatible /usr/lib/libf77blas.so when searching for -lf77blas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
skipping incompatible /usr/lib/libf77blas.a when searching for -lf77blas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
cannot find -lf77blas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
skipping incompatible /usr/lib/libcblas.so when searching for -lcblas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
skipping incompatible /usr/lib/libcblas.a when searching for -lcblas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
cannot find -lcblas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
skipping incompatible /usr/lib/libatlas.so when searching for -latlas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
skipping incompatible /usr/lib/libatlas.a when searching for -latlas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
cannot find -latlas
| collect2: error: ld returned 1 exit status
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
warning: library search path "/usr/lib" is unsafe for cross-compilation
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
skipping incompatible /usr/lib/libf77blas.so when searching for -lf77blas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
skipping incompatible /usr/lib/libf77blas.a when searching for -lf77blas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
cannot find -lf77blas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
skipping incompatible /usr/lib/libcblas.so when searching for -lcblas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
skipping incompatible /usr/lib/libcblas.a when searching for -lcblas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
cannot find -lcblas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
skipping incompatible /usr/lib/libatlas.so when searching for -latlas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
skipping incompatible /usr/lib/libatlas.a when searching for -latlas
|
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
cannot find -latlas
| collect2: error: ld returned 1 exit status
| error: Command "arm-poky-linux-gnueabi-gcc -march=armv7-a
-mthumb-interwork -mfloat-abi=softfp -mfpu=neon -mtune=cortex-a9
--sysroot=/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/nitrogen6x
-shared -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -O2 -pipe -g
-feliminate-unused-debug-types
build/temp.linux-i686-2.7/numpy/core/blasdot/_dotblas.o -L/usr/lib
-L/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/nitrogen6x/usr/lib
-Lbuild/temp.linux-i686-2.7 -lf77blas -lcblas -latlas -lpython2.7 -o
build/lib.linux-i686-2.7/numpy/core/_dotblas.so" failed with exit status 1
| ERROR: python setup.py build_ext execution failed.
| ERROR: Function failed: do_compile (see
/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/python-numpy-1.4.1-r4/temp/log.do_compile.25197
for further information)
ERROR: Task 6
(/data/extend_homes/telsherbiny/work/fsl-t1/sources/meta-openembedded/meta-oe/recipes-devtools/python/
python-numpy_1.4.1.bb, do_compile) failed with exit code '1'
NOTE: Tasks Summary: Attempted 996 tasks of which 994 didn't need to be
rerun and 1 failed.
No currently running tasks (726 of 1002)

Summary: 1 task failed:

/data/extend_homes/telsherbiny/work/fsl-t1/sources/meta-openembedded/meta-oe/recipes-devtools/python/
python-numpy_1.4.1.bb, do_compile
Summary: There was 1 ERROR message shown, returning a non-zero exit code.
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