[Bug 2067082] Re: bits/wordsize.h: No such file or directory

[Przemysław Lewandowski]

I have just observed a similar issue on my Ubuntu. During compiling xdp
program by:

clang -O2 -target bpf -c xdp_program.c -o xdp_program.o

I got:

In file included from xdp_program.c:1:
In file included from /usr/include/arpa/inet.h:21:
In file included from /usr/include/features.h:402:
/usr/include/features-time64.h:20:10: fatal error: 'bits/wordsize.h' file not found
   20 | #include <bits/wordsize.h>
      |          ^~~~~~~~~~~~~~~~~
1 error generated.

wordsize.h is only in: /usr/include/x86_64-linux-gnu/bits/wordsize.h

Info about system:
6.11.0-13-generic #14-Ubuntu SMP PREEMPT_DYNAMIC Sat Nov 30 23:51:51 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
Ubuntu 24.10
Ubuntu clang version 19.1.1 (1ubuntu1)

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Title:
  bits/wordsize.h: No such file or directory

Status in glibc package in Ubuntu:
  Confirmed

Bug description:
  When trying to do a "make install" of Wine 8.0.2 it fails with the
  following:

  ccache cc -c -o dlls/winecrt0/dll_entry.o /home/test/wine-git/dlls/winecrt0/dll_entry.c -Idlls/winecrt0 \
    -I/home/test/wine-git/dlls/winecrt0 -Iinclude -I/home/test/wine-git/include -D__WINESRC__ \
    -DWINE_UNIX_LIB -Wall -pipe -fcf-protection=none -fno-stack-protector -fno-strict-aliasing \
    -Wdeclaration-after-statement -Wempty-body -Wignored-qualifiers -Winit-self \
    -Wno-packed-not-aligned -Wshift-overflow=2 -Wstrict-prototypes -Wtype-limits \
    -Wunused-but-set-parameter -Wvla -Wwrite-strings -Wpointer-arith -Wlogical-op -gdwarf-4 -fPIC \
    -fasynchronous-unwind-tables -g -O2 -pipe -m32
  In file included from /usr/include/features.h:392,
                   from /usr/include/ctype.h:25,
                   from /home/test/wine-git/include/winnt.h:30,
                   from /home/test/wine-git/include/windef.h:290,
                   from /home/test/wine-git/dlls/winecrt0/dll_entry.c:29:
  /usr/include/features-time64.h:20:10: fatal error: bits/wordsize.h: No such file or directory
     20 | #include <bits/wordsize.h>
        |          ^~~~~~~~~~~~~~~~~
  compilation terminated.
  make: *** [Makefile:234902: dlls/winecrt0/dll_entry.o] Error 1

  From what I can see the file exists at /usr/include/x86_64-linux-
  gnu/bits/wordsize.h but /usr/include/bits/wordsize.h does indeed not
  exist.

  Am I simply misunderstanding how the compilation works?

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: libc6-dev 2.35-0ubuntu3.7
  ProcVersionSignature: Ubuntu 6.5.0-35.35~22.04.1-generic 6.5.13
  Uname: Linux 6.5.0-35-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu82.5
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CurrentDesktop: MATE
  Date: Fri May 24 16:27:12 2024
  SourcePackage: glibc
  UpgradeStatus: No upgrade log present (probably fresh install)
  modified.conffile..etc.apport.crashdb.conf: [modified]
  mtime.conffile..etc.apport.crashdb.conf: 2019-08-06T11:56:22.315382

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