initial buildroot for linux 5.15

package/libsoxr/0001-Add-Libs.private-for-static-linking.patch

@@ -0,0 +1,43 @@
+From 7d2d1039f303b6322ecb72eebae39b699fd28d19 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?J=C3=B6rg=20Krause?= <joerg.krause@embedded.rocks>
+Date: Fri, 22 Feb 2019 01:31:11 +0100
+Subject: [PATCH] Add Libs.private in soxr.pc.in for static linking
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+If libsoxr is build statically against libavutil other applications
+needs to know that they must link with `-lavutil` when building in a
+static context.
+
+Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
+---
+ CMakeLists.txt | 1 +
+ src/soxr.pc.in | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index ee48f6c..714bd4d 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -139,6 +139,7 @@ if (WITH_AVFFT OR (CMAKE_SYSTEM_PROCESSOR MATCHES "^arm" AND SIMD32_FOUND AND WI
+   if (AVUTIL_FOUND)
+     include_directories (${AVUTIL_INCLUDE_DIRS})
+     set (LIBS ${LIBS} ${AVUTIL_LIBRARIES})
++    set (PKGCONF_LIBS_PRIV ${PKGCONF_LIBS_PRIV} -lavutil)
+   endif ()
+ endif ()
+ 
+diff --git a/src/soxr.pc.in b/src/soxr.pc.in
+index 69d225b..6c530a6 100644
+--- a/src/soxr.pc.in
++++ b/src/soxr.pc.in
+@@ -2,4 +2,5 @@ Name: ${PROJECT_NAME}
+ Description: ${DESCRIPTION_SUMMARY}
+ Version: ${PROJECT_VERSION}
+ Libs: -L${LIB_INSTALL_DIR} -l${PROJECT_NAME}
++Libs.private: ${PKGCONF_LIBS_PRIV}
+ Cflags: -I${INCLUDE_INSTALL_DIR}
+-- 
+2.20.1
+

package/libsoxr/Config.in

@@ -0,0 +1,15 @@
+config BR2_PACKAGE_LIBSOXR
+	bool "libsoxr"
+	help
+	  The SoX Resampler library `libsoxr' performs one-dimensional
+	  sample-rate conversion. It may be used, for example, to
+	  resample PCM-encoded audio.
+
+	  It aims to give fast and high quality results for any constant
+	  (rational or irrational) resampling ratio. Phase-response,
+	  preserved bandwidth, aliasing, and rejection level parameters
+	  are all configurable; alternatively, simple `preset'
+	  configurations may be selected. An experimental, variable-rate
+	  resampling mode of operation is also included.
+
+	  http://sourceforge.net/projects/soxr/

package/libsoxr/libsoxr.hash

@@ -0,0 +1,7 @@
+# From http://sourceforge.net/projects/soxr/files/
+sha1  32ea46b1a8c0c15f835422892d02fce8286aec3c  soxr-0.1.3-Source.tar.xz
+md5  3f16f4dcb35b471682d4321eda6f6c08  soxr-0.1.3-Source.tar.xz
+# Locally calculated
+sha256  b111c15fdc8c029989330ff559184198c161100a59312f5dc19ddeb9b5a15889  soxr-0.1.3-Source.tar.xz
+sha256  dc98676341fdcd29d9f279c9679d6a75288785b174ded8d1b2e316c366166135  LICENCE
+sha256  f2f118b9029ec1871b953639ecc46651b2fc7b62e295e6cf3ef2ac4c9a058b33  COPYING.LGPL

package/libsoxr/libsoxr.mk

@@ -0,0 +1,25 @@
+################################################################################
+#
+# libsoxr
+#
+################################################################################
+
+LIBSOXR_VERSION = 0.1.3
+LIBSOXR_SOURCE = soxr-$(LIBSOXR_VERSION)-Source.tar.xz
+LIBSOXR_SITE = http://downloads.sourceforge.net/project/soxr
+LIBSOXR_LICENSE = LGPL-2.1+
+LIBSOXR_LICENSE_FILES = LICENCE COPYING.LGPL
+LIBSOXR_INSTALL_STAGING = YES
+LIBSOXR_CONF_OPTS = -DWITH_OPENMP=OFF
+
+ifeq ($(call qstrip,$(BR2_ENDIAN)),BIG)
+LIBSOXR_CONF_OPTS += -DHAVE_WORDS_BIGENDIAN=1
+else
+LIBSOXR_CONF_OPTS += -DHAVE_WORDS_BIGENDIAN=0
+endif
+
+ifeq ($(BR2_PACKAGE_FFMPEG),y)
+LIBSOXR_DEPENDENCIES += ffmpeg
+endif
+
+$(eval $(cmake-package))