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* avoid gcc 3.4.3 bug on long double NaN on Irix 6.5Eric Blake2009-02-261-4/+14
* Don't use AC_REQUIRE([AC_C_BIGENDIAN]).Bruno Haible2009-01-201-2/+2
* many *.m4 files: improve m4 quotingJim Meyering2009-01-141-3/+3
* Move the isnanf(), isnand(), isnanl() declarations to <math.h>.Bruno Haible2008-10-191-5/+4
* Move macros for finding floating-point exponents into separate M4 files.Ben Pfaff2008-07-251-94/+1
* Comment.Bruno Haible2008-07-131-1/+1
* Add isnan module.Ben Pfaff2008-07-121-4/+9
* Stricter test whether isnanl works.Bruno Haible2008-04-271-1/+5
* Use the GCC built-in __builtin_isnanl (if it works).Bruno Haible2008-01-261-5/+17
* Guess isnanl does not work when cross-compiling to ia64, x86_64, i386.Bruno Haible2007-06-131-4/+10
* Recognize non-IEEE numbers on i386, x86_64, ia64.Bruno Haible2007-06-061-3/+71
* Assume 'long double' exists.Bruno Haible2007-04-061-48/+41
* Clarify the dependencies on libm.Bruno Haible2007-04-031-0/+1
* Oops.Bruno Haible2007-03-221-1/+1
* New module 'isnanl'.Bruno Haible2007-03-221-15/+131
* Also handle the case that isnan is a "type-generic" macro.Bruno Haible2007-02-251-4/+14
* New module 'isnanl-nolibm'.Bruno Haible2007-02-241-0/+114
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