New module 'rintl'. * lib/math.in.h (rintl): New declaration. * lib/rintl.c: New file. * m4/rintl.m4: New file. * m4/math_h.m4 (gl_MATH_H): Test whether rintl is declared. (gl_MATH_H_DEFAULTS): Initialize GNULIB_RINTL, HAVE_RINTL. * modules/math (Makefile.am): Substitute GNULIB_RINTL, HAVE_RINTL. * modules/rintl: New file. * tests/test-math-c++.cc: Check the declaration of rintl. * modules/math-c++-tests (Makefile.am): Link test-math-c++ against $(RINTL_LIBM). Needed on IRIX 6.5 with cc. * doc/posix-functions/rintl.texi: Mention the new module.

Description:
rintl() function: round according to the current rounding mode.

Files:
lib/rintl.c
lib/rint.c
m4/rintl.m4
m4/mathfunc.m4

Depends-on:
math

configure.ac:
gl_FUNC_RINTL
if test $HAVE_RINTL = 0; then
  AC_LIBOBJ([rintl])
fi
gl_MATH_MODULE_INDICATOR([rintl])

Makefile.am:

Include:
<math.h>

Link:
$(RINTL_LIBM)

License:
LGPL

Maintainer:
Bruno Haible