Compiler compatibility problem

["Heilpern, Mark" <mark dot heilpern at authentec dot com>]

I am trying to build a binary that can be used by a 3rd party, according
to their compiler requirements; they are using an ARM platform
(specifically, OMAP 2430). The 3rd party has told me they are using GCC
3.4.3 and GLIBC 2.3.3, so I've built this using an appropriate line
inside "demo-arm.sh", from the crosstool-0.43 package.


I built a simple test application for the 3rd party to verify that my
compiler will work in their environment but they said it doesn't (and I
don't have specific details as to what their error is). However, using
"file", they've identified a difference in binaries they produce for
their hardware versus those I produced, as seen here:

# file broken_app 
broken_app: ELF 32-bit LSB executable, ARM, version 1 (ARM), for
GNU/Linux
2.4.3, dynamically linked (uses shared libs), for GNU/Linux 2.4.3,
stripped
# file working_app 
working_app: ELF 32-bit LSB executable, ARM, version 1 (SYSV), for
GNU/Linux 2.4.17, dynamically linked (uses shared libs), for GNU/Linux
2.4.17, stripped



The only difference appears to be (ARM) vs. (SYSV), so this seems like
it is probably a simple issue to overcome, but I'm not sure what to try.
Did I just choose the wrong compiler building template (demo-arm.sh vs.
one of the other demo-arm-xxx.sh types)? I'd appreciate any direction to
pursue.


Thanks much...
Mark


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