2 ldexpl() function: multiply a 'long double' by a power of 2.
10 ldexp [{ test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1]
11 isnanl [{ test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
12 fpucw [{ test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
16 if test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no; then
19 gl_MATH_MODULE_INDICATOR([ldexpl])
33 Bruno Haible, Paolo Bonzini