build: Avoid using `echo -e`
authorTony Theodore <tonyt logyst com>
Tue, 31 Oct 2017 13:02:37 +0000 (13:02 +0000)
committerSimon McVittie <smcv@collabora.com>
Tue, 31 Oct 2017 13:06:55 +0000 (13:06 +0000)
commit47d2e5a34536b97f174d337f4b06aa437a1dcf1f
tree23b14e5bf72f75b3ed3fc88af398a0dd8a762c0b
parentd6eb0039c11055099f50022031c06264909360c6
build: Avoid using `echo -e`

`echo -e` is a GNU extension, and in particular not available on
Darwin.

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=103493
[smcv: Added commit message]
Reviewed-by: Simon McVittie <smcv@collabora.com>
(cherry picked from commit 216ae1adfcf9ce9274019b3c29b8f1245c26dec1)
tools/Makefile.am