Building for PI Zero W

[Thomas Crowley]

I am attempting to build for PI Zero W.  I modified the commands for Cross-Comiling for ARM on Linux by switching the gnueabihf to gnueabi including int the toolchain-arm32.cmake.  The build starts off fine but in linking I get an error:

[ 49%] Linking C shared library ../lib32/release/libdynamorio.so

CMake Error at /home/ece799/src/dynamorio/core/CMake_readelf.cmake:100 (message):

  *** Error: /home/ece799/src/build_arm/lib32/release/libdynamorio.so has

  undefined symbol: GLOBAL DEFAULT UND __aeabi_ui2d

I have done some searching an have not found any resolutions.  Any help would be appreciated.

Thank you,

Tom

[Derek Bruening]

libdynamorio.so cannot have any dependencies so you would need to include that function.  Similar ones are in third_party/libgcc/arm/lib1funcs.S.

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