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configure.in: fix doc [ci skip]

* configure.in (RUBY_CHECK_SIGNEDNESS): [DOC] fix function name.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53745 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-02-05 07:45:39 +00:00
parent 016e6db57e
commit cadf8058d3

View file

@ -1529,7 +1529,7 @@ elif test "x$ac_cv_type___int64" = xyes; then
RUBY_CHECK_PRINTF_PREFIX(__int64, ll I64, LL)
fi
dnl RUBY_CHECK_SIZEOF [typename] [if-signed] [if-unsigned] [included]
dnl RUBY_CHECK_SIGNEDNESS [typename] [if-signed] [if-unsigned] [included]
AC_DEFUN([RUBY_CHECK_SIGNEDNESS], [dnl
AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT([$4])], [($1)-1 > 0])],
[$3], [$2])])