Description:
Functions for controlling the floating-point rounding direction:
fegetround, fesetround.

Files:
lib/fenv-round.c
lib/fenv-private.h
m4/fenv-rounding.m4
m4/mathfunc.m4

Depends-on:
fenv-h

configure.ac:
gl_FENV_ROUNDING
gl_CONDITIONAL([GL_COND_OBJ_FENV_ROUNDING],
               [test $HAVE_FESETROUND = 0 || test $REPLACE_FESETROUND = 1])
gl_FENV_MODULE_INDICATOR([fegetround])
gl_FENV_MODULE_INDICATOR([fesetround])

Makefile.am:
if GL_COND_OBJ_FENV_ROUNDING
lib_SOURCES += fenv-round.c
endif

Include:
#include <fenv.h>

Link:
$(FENV_ROUNDING_LIBM)

License:
LGPLv2+

Maintainer:
all