From: Arnout Vandecappelle <arnout@mind.be>
Date: Sun, 12 Jul 2015 14:35:29 +0000 (+0200)
Subject: mpg123: replace $(shell ...) call with $(subst ...)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3d1530f46727c198a688fc4c69e29d22596b0c3b;p=buildroot.git

mpg123: replace $(shell ...) call with $(subst ...)

There's no reason to use a shell here.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---

diff --git a/package/mpg123/mpg123.mk b/package/mpg123/mpg123.mk
index 4c534e2b1a..171cbde0be 100644
--- a/package/mpg123/mpg123.mk
+++ b/package/mpg123/mpg123.mk
@@ -69,7 +69,7 @@ MPG123_CONF_OPTS += --with-default-audio=alsa
 MPG123_DEPENDENCIES += alsa-lib
 endif
 
-MPG123_CONF_OPTS += --with-audio=$(shell echo $(MPG123_AUDIO) | tr ' ' ,)
+MPG123_CONF_OPTS += --with-audio=$(subst $(space),$(comma),$(MPG123_AUDIO))
 
 ifeq ($(BR2_PACKAGE_LIBTOOL),y)
 MPG123_DEPENDENCIES += libtool