Description: copysignl() function: copy sign into another 'long double' number. Files: lib/copysignl.c m4/copysignl.m4 m4/mathfunc.m4 Depends-on: math extensions copysign [test $HAVE_COPYSIGNL = 0 && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1] signbit [test $HAVE_COPYSIGNL = 0 && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0] configure.ac: gl_FUNC_COPYSIGNL if test $HAVE_COPYSIGNL = 0; then AC_LIBOBJ([copysignl]) fi gl_MATH_MODULE_INDICATOR([copysignl]) Makefile.am: Include: Link: $(COPYSIGNL_LIBM) License: LGPL Maintainer: all