sys_select, sys_time: port 2013-01-30 Solaris 2.6 fix to Cygwin Problem reported by Marco Atzeri in <http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00000.html>. * lib/sys_select.in.h [HAVE_SYS_SELECT_H && _CYGWIN_SYS_TIME_H]: Simply delegate to the system <sys/select.h> in this case too. Also, pay attention to _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H only if OSF/1, since otherwise Cygwin breaks, and it doesn't seem to be needed on Solaris either. * lib/sys_time.in.h [_CYGWIN_SYS_TIME_H]: Simply delgate to the system <sys/time.h> in this case.

Description:
roundf() function: round toward nearest, breaking ties away from zero.

Files:
lib/round.c
lib/roundf.c
m4/check-math-lib.m4
m4/roundf.m4
m4/floorf.m4
m4/ceilf.m4

Depends-on:
math
extensions
float           [test $HAVE_ROUNDF = 0 || test $REPLACE_ROUNDF = 1]

configure.ac:
gl_FUNC_ROUNDF
if test $HAVE_ROUNDF = 0 || test $REPLACE_ROUNDF = 1; then
  AC_LIBOBJ([roundf])
fi
gl_MATH_MODULE_INDICATOR([roundf])

Makefile.am:

Include:
<math.h>

Link:
$(ROUNDF_LIBM)

License:
LGPL

Maintainer:
Ben Pfaff