package/tinycompress: new package

tinycompress is a library for compress audio offload in alsa.
It also contains the "cplay" and "crecord" programs.
tinycompress is part of the ALSA project.

https://www.alsa-project.org/

Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

DEVELOPERS

@@ -1685,6 +1685,7 @@ F:	package/python-distro/
 F:	package/python-gnupg/
 F:	package/python-pyalsa/
 F:	package/riscv-isa-sim/
+F:	package/tinycompress/
 F:	package/zynaddsubfx/
 F:	support/testing/tests/package/sample_python_distro.py
 F:	support/testing/tests/package/sample_python_gnupg.py

package/Config.in

@@ -52,6 +52,7 @@ menu "Audio and video applications"
 	source "package/pulseaudio/Config.in"
 	source "package/sox/Config.in"
 	source "package/squeezelite/Config.in"
+	source "package/tinycompress/Config.in"
 	source "package/tovid/Config.in"
 	source "package/tstools/Config.in"
 	source "package/twolame/Config.in"

package/tinycompress/0001-wave-add-time.h-missing-header-inclusion.patch

@@ -0,0 +1,39 @@
+From 7d3b8ac47789545af5a4cd2fc1cf9bcfb91ae3b0 Mon Sep 17 00:00:00 2001
+From: Julien Olivain <ju.o@free.fr>
+Date: Sat, 29 Oct 2022 12:51:17 +0200
+Subject: [PATCH] wave: add <time.h> missing header inclusion
+
+When compiling tinycompress with some libc other than glibc
+(e.g. musl libc), compilation fails with the following error:
+
+    In file included from wave.c:11:0:
+    /path/to/gcc/sysroot/usr/include/sound/asound.h:404:18: error: field 'trigger_tstamp' has incomplete type
+      struct timespec trigger_tstamp; /* time when stream was started/stopped/paused */
+    [...]
+
+According to POSIX, "struct timespec" is defined in <time.h>. See:
+https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/time.h.html
+
+This patch fixes this build failure by including <time.h> prior
+<sound/asound.h>.
+
+Signed-off-by: Julien Olivain <ju.o@free.fr>
+---
+ src/utils/wave.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/utils/wave.c b/src/utils/wave.c
+index a74149a..d17f66a 100644
+--- a/src/utils/wave.c
++++ b/src/utils/wave.c
+@@ -8,6 +8,7 @@
+ #include <stdio.h>
+ #include <stdint.h>
+ #include <string.h>
++#include <time.h>
+ #include <sound/asound.h>
+ 
+ #include "tinycompress/tinywave.h"
+-- 
+2.38.1
+

package/tinycompress/Config.in

@@ -0,0 +1,10 @@
+config BR2_PACKAGE_TINYCOMPRESS
+	bool "tinycompress"
+	depends on !BR2_STATIC_LIBS # dlfcn.h
+	help
+	  tinycompress is a library for compress audio offload in alsa.
+
+	  https://www.alsa-project.org/
+
+comment "tinycompress needs a toolchain w/ dynamic library"
+	depends on BR2_STATIC_LIBS

package/tinycompress/tinycompress.hash

@@ -0,0 +1,5 @@
+# Locally calculated after checking pgp signature
+sha256  2f897e5112cd3bca6790b5cecfda6e0662c8bc5ee0fbab972b247a0cc620d66c  tinycompress-1.2.8.tar.bz2
+
+# Locally calculated
+sha256  912ea37a4435594a3b3c35f04efa4b5b7af2e68a05f5319c16c881711a31e4b7  COPYING

package/tinycompress/tinycompress.mk

@@ -0,0 +1,13 @@
+################################################################################
+#
+# tinycompress
+#
+################################################################################
+
+TINYCOMPRESS_VERSION = 1.2.8
+TINYCOMPRESS_SOURCE = tinycompress-$(TINYCOMPRESS_VERSION).tar.bz2
+TINYCOMPRESS_SITE = https://www.alsa-project.org/files/pub/tinycompress
+TINYCOMPRESS_LICENSE = BSD-3-Clause and LGPL-2.1
+TINYCOMPRESS_LICENSE_FILES = COPYING
+
+$(eval $(autotools-package))