rsync: fix potentially wrong rolling checksum values on ARM

https://lists.samba.org/archive/rsync-announce/2022/000111.html
4f741addbd
This commit is contained in:
Rudi Heitbaum 2022-06-19 13:14:09 +00:00
parent dde7349ae3
commit abbf0e8b3c

View File

@ -0,0 +1,13 @@
diff --git a/configure.ac b/configure.ac
index 24e383a9..5a53d339 100644
--- 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