[Buildroot] [PATCH v2] package/alsa-utils: Add util alsaloop

[Bernd Kuhls]

Add libsamplerate as optional dependency, see
alsa-utils-1.1.0/alsaloop/Makefile.am

Signed-off-by: Bernd Kuhls <bernd.kuhls at t-online.de>
---
v2: libsamplerate is not a mandatory, but an optional dependency (Thomas)

 package/alsa-utils/Config.in     |  3 +++
 package/alsa-utils/alsa-utils.mk | 10 ++++++++++
 2 files changed, 13 insertions(+)

diff --git a/package/alsa-utils/Config.in b/package/alsa-utils/Config.in
index 82f3ad6..9b8e8c0 100644
--- a/package/alsa-utils/Config.in
+++ b/package/alsa-utils/Config.in
@@ -29,6 +29,9 @@ config BR2_PACKAGE_ALSA_UTILS_ALSACTL
 	bool "alsactl"
 	default y
 
+config BR2_PACKAGE_ALSA_UTILS_ALSALOOP
+	bool "alsaloop"
+
 config BR2_PACKAGE_ALSA_UTILS_ALSAMIXER
 	bool "alsamixer"
 	select BR2_PACKAGE_NCURSES
diff --git a/package/alsa-utils/alsa-utils.mk b/package/alsa-utils/alsa-utils.mk
index 32822bb..4b3df19 100644
--- a/package/alsa-utils/alsa-utils.mk
+++ b/package/alsa-utils/alsa-utils.mk
@@ -29,6 +29,15 @@ ALSA_UTILS_DEPENDENCIES += gettext
 ALSA_UTILS_CONF_ENV += LIBS=-lintl
 endif
 
+ifeq ($(BR2_PACKAGE_ALSA_UTILS_ALSALOOP),y)
+ALSA_UTILS_CONF_OPTS += --enable-alsaloop
+ifeq ($(BR2_PACKAGE_LIBSAMPLERATE),y)
+ALSA_UTILS_DEPENDENCIES += libsamplerate
+endif
+else
+ALSA_UTILS_CONF_OPTS += --disable-alsaloop
+endif
+
 ifneq ($(BR2_PACKAGE_ALSA_UTILS_ALSAMIXER),y)
 ALSA_UTILS_CONF_OPTS += --disable-alsamixer --disable-alsatest
 endif
@@ -42,6 +51,7 @@ endif
 
 ALSA_UTILS_TARGETS_$(BR2_PACKAGE_ALSA_UTILS_ALSACONF) += usr/sbin/alsaconf
 ALSA_UTILS_TARGETS_$(BR2_PACKAGE_ALSA_UTILS_ALSACTL) += usr/sbin/alsactl
+ALSA_UTILS_TARGETS_$(BR2_PACKAGE_ALSA_UTILS_ALSALOOP) += usr/bin/alsaloop
 ALSA_UTILS_TARGETS_$(BR2_PACKAGE_ALSA_UTILS_ALSAMIXER) += usr/bin/alsamixer
 ALSA_UTILS_TARGETS_$(BR2_PACKAGE_ALSA_UTILS_ALSATPLG) += usr/bin/alsatplg
 ALSA_UTILS_TARGETS_$(BR2_PACKAGE_ALSA_UTILS_AMIDI) += usr/bin/amidi
-- 
2.7.0.rc3