Hi,
I would still like to cross compile hdf5 against x86_84 w/uClibc
I have managed to get passed the configuration stage but now. I get the
following:
===============================================================
LD_LIBRARY_PATH="$LD_LIBRARY_PATH`echo | \
sed -e 's/-L/:/g' -e 's/ //g'`" \
./H5make_libsettings > H5lib_settings.c || \
(test $HDF5_Make_Ignore && echo "*** Error ignored") || \
(rm -f H5lib_settings.c ; exit 1)
/bin/sh: ./H5make_libsettings: /lib/ld64-uClibc.so.0: bad ELF interpreter: No
such file or directory
make[3]: *** [H5lib_settings.c] Error 1
Makefile:1682: recipe for target 'H5lib_settings.c' failed
========================================================================
This is because you trying to execute a binary built for my target on my build
host. :(
I found the following in your Makefile:
===== src/Makefile snippet ============================================
In one case you are running an executable to generate a "C" file :(
# Build configuration header file generation
# The LD_LIBRARY_PATH setting is a kludge.
# Things should have been all set during H5make_libsettings making.
# Remove the generated .c file if errors occur unless HDF5_Make_Ignore
# is set to ignore the error.
H5lib_settings.c: H5make_libsettings$(EXEEXT) libhdf5.settings
LD_LIBRARY_PATH="$$LD_LIBRARY_PATH`echo $(LDFLAGS) | \
sed -e 's/-L/:/g' -e 's/ //g'`" \
$(RUNSERIAL) ./H5make_libsettings$(EXEEXT) > $@ ||
\
(test $$HDF5_Make_Ignore && echo "*** Error ignored") || \
($(RM) $@ ; exit 1)
=================================================================
Can you generate C files with a portable scripting language such as PERL ?
Can I proceed without this?
I will be building for embedded linux.
I can setup LD_LIBRARY_PATH manually.
Or in some cases, I will do a static build with my application.
Looks like I will have a similar problem with: H5detect.c which claims to
generate "native.c"
But instead I see "
# Number format detection
# The LD_LIBRARY_PATH setting is a kludge.
# Things should have been all set during H5detect making.
# Remove the generated .c file if errors occur unless HDF5_Make_Ignore
# is set to ignore the error.
H5Tinit.c: H5detect$(EXEEXT)
LD_LIBRARY_PATH="$$LD_LIBRARY_PATH`echo $(LDFLAGS) | \
sed -e 's/-L/:/g' -e 's/ //g'`" \
$(RUNSERIAL) ./H5detect$(EXEEXT) > $@ ||
\
(test $$HDF5_Make_Ignore && echo "*** Error ignored") || \
($(RM) $@ ; exit 1)
------------------------------------------------------------------------
May, I use "HDF5_Make_Ignore" to get around this for now?
What are the side effects?
Cheers,
Ernest
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