Use printf instead of "echo -ne".

Not all echo commands support "-e".

llvm-svn: 285162

diff --git a/clang/test/Driver/response-file-extra-whitespace.c b/clang/test/Driver/response-file-extra-whitespace.c
index 93b32bb..77d811c 100644 (file)
--- a/clang/test/Driver/response-file-extra-whitespace.c
+++ b/clang/test/Driver/response-file-extra-whitespace.c
@@ -3,7 +3,7 @@
 // some joined arguments (like "-x c") across lines to ensure that regular
 // clang (not clang-cl) can process it correctly.
 //
-// RUN: echo -en "-x\r\nc\r\n-DTEST\r\n" > %t.0.txt
+// RUN: printf " -x\r\nc\r\n-DTEST\r\n" > %t.0.txt
 // RUN: %clang -E @%t.0.txt %s -v 2>&1 | FileCheck %s -check-prefix=SHORT
 // SHORT: extern int it_works;