X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/8a68cad1f77ac40f3834f7449ef794e37cba7914..9a54a640f74dcaeb03ef99799a5320b3eb77f7ec:/configure.in

diff --git a/configure.in b/configure.in
index 57bf5382..9de88d15 100644
--- a/configure.in
+++ b/configure.in
@@ -78,6 +78,12 @@ fi
 AC_ARG_WITH(included-popt,
         AC_HELP_STRING([--with-included-popt], [use bundled popt library, not from system]))
 
+AC_ARG_WITH(protected-args,
+        AC_HELP_STRING([--with-protected-args], [make --protected-args option the default]))
+if test x"$with_protected_args" = x"yes"; then
+	AC_DEFINE_UNQUOTED(RSYNC_USE_PROTECTED_ARGS, 1, [Define to 1 if --protected-args should be the default])
+fi
+
 AC_ARG_WITH(rsync-path,
 	AC_HELP_STRING([--with-rsync-path=PATH], [set default --rsync-path to PATH (default: rsync)]),
 	[ RSYNC_PATH="$with_rsync_path" ],
@@ -1006,7 +1012,7 @@ if test x"$enable_acl_support" = x"no" -o x"$enable_xattr_support" = x"no" -o x"
     AC_MSG_CHECKING([whether $CC supports -Wno-unused-parameter])
     OLD_CFLAGS="$CFLAGS"
     CFLAGS="$CFLAGS -Wno-unused-parameter"
-    AC_COMPILE_IFELSE([ ], [rsync_warn_flag=yes], [rsync_warn_flag=no])
+    AC_TRY_LINK([#include <stdio.h>], [printf("hello\n");], [rsync_warn_flag=yes], [rsync_warn_flag=no])
     AC_MSG_RESULT([$rsync_warn_flag])
     if test x"$rsync_warn_flag" = x"no"; then
 	CFLAGS="$OLD_CFLAGS"