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Diffstat (limited to 'tool/m4/ruby_check_signedness.m4')
| -rw-r--r-- | tool/m4/ruby_check_signedness.m4 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tool/m4/ruby_check_signedness.m4 b/tool/m4/ruby_check_signedness.m4 index 60cd198e68..5376efa208 100644 --- a/tool/m4/ruby_check_signedness.m4 +++ b/tool/m4/ruby_check_signedness.m4 @@ -1,3 +1,4 @@ +# -*- Autoconf -*- 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])], |