package/libsoundtouch: new package

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Config.in

@@ -713,6 +713,7 @@ menu "Audio/Sound"
 	source "package/libsidplay2/Config.in"
 	source "package/libsilk/Config.in"
 	source "package/libsndfile/Config.in"
+	source "package/libsoundtouch/Config.in"
 	source "package/libsoxr/Config.in"
 	source "package/libvorbis/Config.in"
 	source "package/mp4v2/Config.in"

package/libsoundtouch/Config.in

@@ -0,0 +1,8 @@
+config BR2_PACKAGE_LIBSOUNDTOUCH
+	bool "libsoundtouch"
+	help
+	  SoundTouch is an open-source audio processing library for
+	  changing the Tempo, Pitch and Playback Rates of audio streams
+	  or audio files.
+
+	  http://www.surina.net/soundtouch

package/libsoundtouch/libsoundtouch.mk

@@ -0,0 +1,20 @@
+################################################################################
+#
+# libsoundtouch
+#
+################################################################################
+
+LIBSOUNDTOUCH_VERSION = 010a91a59071c7fefd316fca62c0d980ec85b4b1
+LIBSOUNDTOUCH_SITE = https://freeswitch.org/stash/scm/sd/libsoundtouch.git
+LIBSOUNDTOUCH_SITE_METHOD = git
+LIBSOUNDTOUCH_LICENSE = LGPLv2.1+
+LIBSOUNDTOUCH_LICENSE_FILES = COPYING.TXT
+LIBSOUNDTOUCH_AUTORECONF = YES
+LIBSOUNDTOUCH_INSTALL_STAGING = YES
+
+define LIBSOUNDTOUCH_CREATE_CONFIG_M4
+	mkdir -p $(@D)/config/m4
+endef
+LIBSOUNDTOUCH_POST_PATCH_HOOKS += LIBSOUNDTOUCH_CREATE_CONFIG_M4
+
+$(eval $(autotools-package))