diff options
Diffstat (limited to 'gl')
-rw-r--r-- | gl/lib/cl-strtod.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gl/lib/cl-strtod.c b/gl/lib/cl-strtod.c index dd6eef825..998c2ef67 100644 --- a/gl/lib/cl-strtod.c +++ b/gl/lib/cl-strtod.c @@ -29,15 +29,20 @@ #if LONG # define CL_STRTOD cl_strtold # define DOUBLE long double -# define STRTOD strtold # define C_STRTOD c_strtold #else # define CL_STRTOD cl_strtod # define DOUBLE double -# define STRTOD strtod # define C_STRTOD c_strtod #endif +/* fall back on strtod if strtold doesn't conform to C99. */ +#if LONG && HAVE_C99_STRTOLD +# define STRTOD strtold +#else +# define STRTOD strtod +#endif + /* This function acts like strtod or strtold, except that it falls back on the C locale if the initial prefix is not parsable in the current locale. If the prefix is parsable in both locales, |