Re: build failures (tcgetsid issue)

[Simon Josefsson]

Bruno Haible <address@hidden> writes:

> Simon Josefsson wrote:
>> ./config.log contains the content below.  What's interesting is
>> that there is no #include <termios.h> which I believe is needed?
>
> Good point. I'm applying the patches below, that fixes it.

Thank you!  I will test.

>> The gltests/config.log file contains:
>> 
>> configure:30414: checking whether tcgetsid is declared
>> configure:30414: result: yes
>> 
>> however ./config.log contains the content below.
>
> Really bizarre. I tried the same thing on a glibc/Linux system, and got
> S["HAVE_DECL_TCGETSID"]="0"
> twice.

Did you run the exact same command as I did?  Just testing the
'tcgetsid' module is not sufficient, then it works as expected.  It only
happened when I tried a build of (almost) all gnulib modules.

>> maybe other headers are
>> enabled there, and the tcgetsid prototype gets defined indirectly.
>
> The only glibc header that includes <termios.h> is <pty.h>, which is not
> included by the test program. Are different gcc options enabled in . and
> gltests?

Nope, I just ran ./configure -C && make in the directory created by

rm -rf m && ./gnulib-tool --create-testdir --with-tests --dir m 
--without-longrunning-tests

/Simon