Hi, On 2024-05-15 22:10, Joris van der Geer wrote: > package:libc6-dev > version: 2.36
Please provide a more accurate version than this. In the rest of this email i will therefore consider the latest glibc version, in sid, ie 2.38-11: > Libc6 omits thr ‘bits’ directory, rendering glibc inoperable The bits directory is not omitted, it is provided in /usr/include/aarch64-linux-gnu following the multiarch path convention. > after sucessfull apt-get install libc6 libc6-dev : > > When compiling gcc, the process halts at : > > In file included from ../.././libgcc/../gcc/tsystem.h:95, > from ../.././libgcc/libgcc2.c:27: > /usr/include/stdio.h:27:10: fatal error: bits/libc-header-start.h: No such > file or directory > 27 | #include <bits/libc-header-start.h> > | ^~~~~~~~~~~~~~~~~~~~~~~~~~ > compilation terminated. > make[2]: *** [Makefile:508: _muldi3.o] Error 1 > make[2]: Leaving directory > '/home/joris/src/gcc-14.1.0/aarch64-unknown-linux-gnu/libgcc' > make[1]: *** [Makefile:14517: all-target-libgcc] Error 2 > make[1]: Leaving directory '/home/joris/src/gcc-14.1.0' > make: *** [Makefile:1050: all] Error 2 I guess you are building gcc from source. For using the multiarch path convention, you should configure it with --enable-multiarch. Regards Aurelien -- Aurelien Jarno GPG: 4096R/1DDD8C9B aurel...@aurel32.net http://aurel32.net