Re: GNU Make 4.4.0.90 on AIX 7.2

[Bruno Haible]

> * 1 failure in category 'features/include'.
>   The command 'touch -a test.foo' is being printed twice, not just once.
>   This could be a bug in the AIX exec* functions, which don't properly
>   separate the stdout and stderr of the parent process and child process
>   in some situations. (I had seen this many years ago, in AIX 4 or AIX 5.)

config.h contains:
/* #undef USE_POSIX_SPAWN */

Replacing 'vfork ()' with 'fork ()' in src/job.c does not help.

Bruno