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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:
<math.h>
Link:
$(COPYSIGNL_LIBM)
License:
LGPL
Maintainer:
all
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