FTBFS: libsegwayrmp (ARM only)

[cottsay]

Example failure: https://csc.mcs.sdsmt.edu/jenkins/job/ros-indigo-libsegwayrmp_binaryrpm_heisenbug_armhfp/1/consoleFull

[richmattes]

Linking CXX shared library ../lib/libsegwayrmp.so
/usr/bin/cmake -E cmake_link_script CMakeFiles/segwayrmp.dir/link.txt --verbose=1
/usr/bin/c++  -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches  -march=armv7-a -mfpu=vfpv3-d16  -mfloat-abi=hard  -O2 -g -DNDEBUG  -Wl,-z,relro  -shared -Wl,-soname,libsegwayrmp.so -o ../lib/libsegwayrmp.so CMakeFiles/segwayrmp.dir/src/segwayrmp.cc.o CMakeFiles/segwayrmp.dir/src/impl/rmp_io.cc.o CMakeFiles/segwayrmp.dir/src/impl/rmp_serial.cc.o CMakeFiles/segwayrmp.dir/src/impl/rmp_ftd2xx.cc.o -lboost_system -lboost_thread /opt/ros/indigo/lib/libserial.so ../ftd2xx/linux/x32/libftd2xx.a -ldl -lrt -lpthread -Wl,-rpath,/opt/ros/indigo/lib: 
/usr/bin/ld: ../ftd2xx/linux/x32/libftd2xx.a(ftd2xx.o): Relocations in generic ELF (EM: 3)
/usr/bin/ld: ../ftd2xx/linux/x32/libftd2xx.a(ftd2xx.o): Relocations in generic ELF (EM: 3)
/usr/bin/ld: ../ftd2xx/linux/x32/libftd2xx.a(ftd2xx.o): Relocations in generic ELF (EM: 3)
/usr/bin/ld: ../ftd2xx/linux/x32/libftd2xx.a(ftd2xx.o): Relocations in generic ELF (EM: 3)
../ftd2xx/linux/x32/libftd2xx.a: could not read symbols: File in wrong format
collect2: error: ld returned 1 exit status

This driver is including the driver blob from FTDI, and doesn't include an ARM build. As such, this package won't build on ARM unless it's ported away from libftd2xx.

Already reported against libsegwayrmp at segwayrmp/libsegwayrmp#6

[cottsay]

I set up the buildfarm to "Abort" as opposed to "Fail" if the build fails correctly as the result of a "ExcludeArch:" or "ExclusiveArch:" in the .spec file. If this package is deemed to be "unbuildable" on Fedora ARM, we should open a PR against the -release repo to automatically patch the .spec to "ExcludeArch: %{arm}".