infra: pkg-utils.mk replace "echo -e" with printf
authorMaxime Hadjinlian <maxime.hadjinlian@gmail.com>
Wed, 21 May 2014 08:25:10 +0000 (10:25 +0200)
committerPeter Korsgaard <peter@korsgaard.com>
Wed, 21 May 2014 08:45:15 +0000 (10:45 +0200)
commit9725c5aefc5861e7eb9736f9228265a5d1a7e998
tree8e1692c3ece0dc64e48e54ad05975e5bb5e73def
parent6b9bc5fe407c519b048faea22468d59cadec49a1
infra: pkg-utils.mk replace "echo -e" with printf

printf is POSIX-compliant, echo -e is not.

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/pkg-utils.mk