Files:
tests/test-isnanl.c
tests/test-isnanl.h
tests/nan.h
tests/macros.h

Depends-on:
float

configure.ac:
gl_LONG_DOUBLE_EXPONENT_LOCATION

Makefile.am:
TESTS += test-isnanl
check_PROGRAMS += test-isnanl
test_isnanl_LDADD = $(LDADD) @ISNANL_LIBM@