diff options
| -rw-r--r-- | lib/Support/IsInf.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Support/IsInf.cpp b/lib/Support/IsInf.cpp index 4142b91..7fd857e 100644 --- a/lib/Support/IsInf.cpp +++ b/lib/Support/IsInf.cpp @@ -19,6 +19,11 @@ #elif HAVE_STD_ISINF_IN_CMATH # include <cmath> using std::isinf; +#elif HAVE_FINITE_IN_IEEEFP_H +// A handy workaround I found at http://www.unixguide.net/sun/faq ... +// apparently this has been a problem with Solaris for years. +# include <ieeefp.h> +static int isinf(double x) { return !finite(x) && x==x; } #else # error "Don't know how to get isinf()" #endif |