mktime: Respect rules for use of AC_LIBOBJ. * m4/mktime.m4 (AC_FUNC_MKTIME): Remove macro. (gl_FUNC_MKTIME): Inline it here. Set gl_cv_func_working_mktime. Move AC_LIBOBJ and gl_PREREQ_MKTIME invocations from here... (gl_FUNC_MKTIME_INTERNAL): ... and here... * modules/mktime (configure.ac): ... to here. * modules/mktime-internal (configure.ac): ... and here. * m4/timegm.m4 (gl_FUNC_TIMEGM): Update.

Description:
tcgetsid() function: Determine the session ID of the controlling terminal of
the current process.

Files:
lib/tcgetsid.c
m4/tcgetsid.m4

Depends-on:
termios
extensions
sys_ioctl       [test $ac_cv_func_tcgetsid = no]

configure.ac:
gl_FUNC_TCGETSID
gl_TERMIOS_MODULE_INDICATOR([tcgetsid])

Makefile.am:

Include:
<termios.h>

License:
LGPL

Maintainer:
Bruno Haible