diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index 341d535235..900967492d 100644 --- a/configure.ac +++ b/configure.ac @@ -799,7 +799,7 @@ AS_IF([test "$GCC" = yes], [ ]) ], [cygwin*|msys*|darwin*|netbsd*], [ - # need lgamma_r(), finite() + # need lgamma_r() ]) # ANSI (no XCFLAGS because this is C only) @@ -1906,9 +1906,7 @@ AC_REPLACE_FUNCS(strlcpy) AC_REPLACE_FUNCS(strstr) AC_REPLACE_FUNCS(tgamma) -RUBY_REPLACE_FUNC([finite], [@%:@include <math.h>]) -RUBY_REPLACE_FUNC([isinf], [@%:@include <math.h>]) -RUBY_REPLACE_FUNC([isnan], [@%:@include <math.h>]) +AC_DEFINE(HAVE_ISFINITE) # C99; backward compatibility # for missing/setproctitle.c AS_CASE(["$target_os"], |