Source: crrcsim Version: 0.9.12-6.1 It failed to build on arm64:
https://buildd.debian.org/status/package.php?p=crrcsim&suite=sid The error was: .../src/mod_inputdev/inputdev_parallel/inputdev_parallel.cpp:41:25: fatal error: asm/io.h: No such file or directory To fix it, all you have to do is add " || defined(__aarch64__)" to the end of this line: https://sources.debian.net/src/crrcsim/0.9.12-6.1/src/mod_inputdev/inputdev_parallel/inputdev_parallel.cpp/#L32 (I wonder, though, whether the test should be reversed: list the architectures that do have io.h instead of the ones that don't.)
