diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 599775ba65..baa77f371f 100644 --- a/configure.in +++ b/configure.in @@ -1171,7 +1171,9 @@ AC_DEFUN([RUBY_REPLACE_TYPE], [dnl t=INT]) rb_cv_[$1]_convertible=${u}${t}]) test "${AS_TR_SH(ac_cv_type_[$1])}" = "yes" && n="$1" + AS_CASE("${rb_cv_[$1]_convertible}", [U*], [u=+1], [u=-1]) AC_DEFINE_UNQUOTED(rb_[$1], $n) + AC_DEFINE_UNQUOTED([SIGNEDNESS_OF_]AS_TR_CPP($1), $u) AC_DEFINE_UNQUOTED([$3]2NUM[(v)], [${rb_cv_[$1]_convertible}2NUM(v)]) AC_DEFINE_UNQUOTED(NUM2[$3][(v)], [NUM2${rb_cv_[$1]_convertible}(v)]) AC_DEFINE_UNQUOTED(PRI_[$3]_PREFIX, |