Gary Johnson wrote:
> When compiling Vim 8.1.89 on an Ubuntu Linux system, I get the
> following warning.
>
> os_unix.c: In function ‘mch_signal_job’:
> os_unix.c:5851: warning: implicit declaration of function ‘getpgid’
>
> I think that means that os_unixx.h should include something like
> this:
>
> #ifdef HAVE_GETPGID
> # include <unistd.h>
> #endif
>
> but I'm not familiar enough with Vim's include strategy to know for
> sure.
We already have this in os_unix.h:
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
Perhaps you can check src/auto/config.log why unistd.h wasn't found.
Mine contains:
configure:11078: checking unistd.h usability
configure:11078: gcc -c -g -Wall -Wextra -Wshadow -Wmissing-prototypes
-Wunreachable-code -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 conftest.c >&5
configure:11078: $? = 0
configure:11078: result: yes
configure:11078: checking unistd.h presence
configure:11078: gcc -E conftest.c
configure:11078: $? = 0
configure:11078: result: yes
configure:11078: checking for unistd.h
configure:11078: result: yes
--
>From "know your smileys":
...---... SOS
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
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