| https://lists.samba.org/archive/rsync-announce/2022/000111.html |
| --- a/configure.ac |
| +++ b/configure.ac |
| @@ -1117,7 +1117,7 @@ else |
| fi |
| |
| AC_CACHE_CHECK([for unsigned char],rsync_cv_SIGNED_CHAR_OK,[ |
| -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[signed char *s = ""]])],[rsync_cv_SIGNED_CHAR_OK=yes],[rsync_cv_SIGNED_CHAR_OK=no])]) |
| +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[signed char *s = (signed char *)""]])],[rsync_cv_SIGNED_CHAR_OK=yes],[rsync_cv_SIGNED_CHAR_OK=no])]) |
| if test x"$rsync_cv_SIGNED_CHAR_OK" = x"yes"; then |
| AC_DEFINE(SIGNED_CHAR_OK, 1, [Define to 1 if "signed char" is a valid type]) |
| fi |