Files: tests/test-isnanl.c tests/test-isnanl.h tests/minus-zero.h tests/infinity.h tests/nan.h tests/macros.h Depends-on: float configure.ac: gl_LONG_DOUBLE_EXPONENT_LOCATION AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) Makefile.am: TESTS += test-isnanl check_PROGRAMS += test-isnanl test_isnanl_LDADD = $(LDADD) @ISNANL_LIBM@