Hello!
On Linux sparc64, building u-boot fails with [1]:
cc -o tools/mkenvimage tools/mkenvimage.o tools/os_support.o tools/lib/crc32.o In file included from /<<PKGBUILDDIR>>/tools/termios_linux.h:33, from /<<PKGBUILDDIR>>/tools/kwboot.c:153: /usr/include/sparc64-linux-gnu/asm/termbits.h:14:8: error: redefinition of 'struct termio' 14 | struct termio { | ^~~~~~ In file included from /usr/include/sparc64-linux-gnu/sys/ioctl.h:29, from /<<PKGBUILDDIR>>/tools/termios_linux.h:30: /usr/include/sparc64-linux-gnu/bits/ioctl-types.h:36:8: note: originally defined here 36 | struct termio | ^~~~~~
Reading through tools/termios_linux.h, it seems like the problem is that <asm/ioctl.h> and <asm/termbits.h> are included at the same time. Not sure whether this is allowed according to the glibc documentation.
Full build log available in [1].
Adrian
[1] https://buildd.debian.org/status/fetch.php?pkg=u-boot&arch=sparc64&v... Bdfsg-1&stamp=1699723544&raw=0