atest: new package

Add support for atest application, which is useful for testing
alsa kernel drivers and detecting if playback/capture work correct
without artifacts, such as channel swap.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
[Thomas: add missing Config.in comment.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

DEVELOPERS

@@ -504,6 +504,7 @@ F:	configs/mx6sx_udoo_neo_defconfig
 F:	configs/mx6udoo_defconfig
 F:	configs/wandboard_defconfig
 F:	configs/warp7_defconfig
+F:	package/atest/
 F:	package/kmscube/
 
 N:	Fabio Porcedda <fabio.porcedda@gmail.com>

package/Config.in

@@ -5,6 +5,7 @@ menu "Target packages"
 
 menu "Audio and video applications"
 	source "package/alsa-utils/Config.in"
+	source "package/atest/Config.in"
 	source "package/aumix/Config.in"
 	source "package/bellagio/Config.in"
 	source "package/dvblast/Config.in"

package/atest/Config.in

@@ -0,0 +1,16 @@
+config BR2_PACKAGE_ATEST
+	bool "atest"
+	depends on !BR2_TOOLCHAIN_USES_UCLIBC # uclibc lacks wordexp
+	depends on BR2_TOOLCHAIN_HAS_THREADS # alsa-lib
+	depends on !BR2_bfin # libev
+	select BR2_PACKAGE_ALSA_LIB
+	select BR2_PACKAGE_LIBEV
+	help
+	  atest is a test software for checking ALSA Asoc drivers
+	  concerning the proper frame generation and capture.
+
+	  https://github.com/amouiche/atest
+
+comment "atest needs a glibc or musl toolchain w/ threads"
+	depends on !BR2_bfin
+	depends on BR2_TOOLCHAIN_USES_UCLIBC || !BR2_TOOLCHAIN_HAS_THREADS

package/atest/atest.hash

@@ -0,0 +1,2 @@
+# Locally computed
+sha256 91da5a6d4d0b0a8d4bae156a40e91a6dccf62863bfa7acae948efbbd2b4154ca  atest-895b0183a89c15f5e2305a6795bb1667753cd3f0.tar.gz

package/atest/atest.mk

@@ -0,0 +1,21 @@
+################################################################################
+#
+# atest
+#
+################################################################################
+
+ATEST_VERSION = 895b0183a89c15f5e2305a6795bb1667753cd3f0
+ATEST_SITE = $(call github,amouiche,atest,$(ATEST_VERSION))
+ATEST_LICENSE = GPL-2.0+
+ATEST_LICENSE_FILES = COPYING
+ATEST_DEPENDENCIES = host-pkgconf libev alsa-lib
+# Fetched from Github, with no configure script
+ATEST_AUTORECONF = YES
+
+# Autoreconf requires an existing m4 directory
+define ATEST_PATCH_M4
+	mkdir -p $(@D)/m4
+endef
+ATEST_POST_PATCH_HOOKS += ATEST_PATCH_M4
+
+$(eval $(autotools-package))