[bug #65827] Cross-compilation fails with gcc 14.1.0

[Brett Neumeier]

URL:
  <https://savannah.gnu.org/bugs/?65827>

                 Summary: Cross-compilation fails with gcc 14.1.0
                   Group: The GNU Bourne-Again SHell
               Submitter: bneumeier
               Submitted: Sun 02 Jun 2024 01:43:53 PM UTC
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any


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Follow-up Comments:


-------------------------------------------------------
Date: Sun 02 Jun 2024 01:43:53 PM UTC By: Brett Neumeier <bneumeier>
Building binutils 5.2.26 with an x86_64-to-aarch64 gcc 14.1.0, configured
thus:

./configure --build=x86_64-unknown-linux-gnu --host=aarch64-cbl-linux-gnu
--enable-static-link --without-bash-malloc

I get this failure:

-------
aarch64-cbl-linux-gnu-gcc -c -I/home/lbl/work/sysroot/scaffolding/include
-DHAVE_CONFIG_H  -I. -I../.. -I../.. -I../../lib -I. tparam.c
tparam.c: In function 'memory_out':
tparam.c:67:3: error: implicit declaration of function 'write'
[-Wimplicit-function-declaration]
   67 |   write (2, "virtual memory exhausted\n", 25);
      |   ^~~~~
make[1]: *** [Makefile:56: tparam.o] Error 1
make[1]: Leaving directory '/home/lbl/work/build/bash-5.2.26/lib/termcap'
make: *** [Makefile:702: lib/termcap/libtermcap.a] Error 1
-------

If I add "#include <unistd.h>" to tparam.c, it builds fine.







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