Depends-on:
math
extensions
-asinl [test $HAVE_ACOSL = 0]
-sqrtl [test $HAVE_ACOSL = 0]
+acos [test $HAVE_ACOSL = 0 && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1]
+asinl [test $HAVE_ACOSL = 0 && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
+sqrtl [test $HAVE_ACOSL = 0 && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
configure.ac:
gl_FUNC_ACOSL