[bug #59972] findutils 4.8.0 does not compile on Mac OS Catalina

URL:
  <https://savannah.gnu.org/bugs/?59972>

                 Summary: findutils 4.8.0 does not compile on Mac OS Catalina
                 Project: findutils
            Submitted by: gross
            Submitted on: Sat 30 Jan 2021 04:13:13 AM UTC
                Category: None
                Severity: 3 - Normal
              Item Group: Compilation Failure
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: None
         Discussion Lock: Any
           Fixed Release: None

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Details:

Hi,

My attempt to compile the latest version 4.8.0 crashes with:

CC       readlinkat.o
CC       regex.o
In file included from regex.c:74:
In file included from ./regexec.c:1362:
./malloc/dynarray-skeleton.c:195:13: error: expected identifier or '('
__nonnull ((1))
            ^
followed by a lot of similar messages about __nonnull ((1))

The error occurs with clang and gcc 10.2.0.  I can compile 4.7.0 without this
error.

I will happily provide whatever additional information might help.




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