initial buildroot for linux 5.15

package/libubootenv/0001-src-CMakeLists.txt-do-not-force-the-build-of-a-share.patch

@@ -0,0 +1,55 @@
+From 5448ca9d92f7fa197060323a82a5f060ce7c31e7 Mon Sep 17 00:00:00 2001
+From: Pierre-Jean Texier <pjtexier@koncepto.io>
+Date: Wed, 22 May 2019 10:26:27 +0200
+Subject: [PATCH] src/CMakeLists.txt: do not force the build of a shared
+ library
+
+By definition, projects using CMake which can build either static or shared
+libraries use a BUILD_SHARED_LIBS flag to allow selecting between both.
+So, let CMake rely on the standard BUILD_SHARED_LIBS variable to decide
+whether a static or shared library should be built.
+
+however, we can control the behaviour as follows:
+
+   $. cmake -DBUILD_SHARED_LIBS=OFF ...
+
+   $. cmake -DBUILS_SHARED_LIBS=ON ...
+
+With Yocto/OE, just add the following option into the libubootenv recipe :
+
+EXTRA_OECMAKE = "-DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON"
+
+Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>
+[Upstream status: http://patchwork.ozlabs.org/patch/1103437/]
+---
+ src/CMakeLists.txt | 6 ++----
+ 1 file changed, 2 insertions(+), 4 deletions(-)
+
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 4b71bc5..0b515f4 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -12,18 +12,16 @@ SET(include_HEADERS
+ 
+ include(GNUInstallDirs) # for the CMAKE_INSTALL_LIBDIR variable
+ 
+-add_library(ubootenv SHARED ${libubootenv_SOURCES} ${include_HEADERS})
++add_library(ubootenv ${libubootenv_SOURCES} ${include_HEADERS})
+ SET_TARGET_PROPERTIES(ubootenv PROPERTIES VERSION ${VERSION} SOVERSION ${SOVERSION})
+ 
+-ADD_LIBRARY(ubootenv_static STATIC ${libubootenv_SOURCES} ${include_HEADERS})
+-SET_TARGET_PROPERTIES(ubootenv_static PROPERTIES OUTPUT_NAME ubootenv)
+ add_executable(fw_printenv fw_printenv.c)
+ add_executable(fw_setenv fw_setenv.c)
+ target_link_libraries(ubootenv z)
+ target_link_libraries(fw_printenv ubootenv)
+ target_link_libraries(fw_setenv ubootenv)
+ 
+-install (TARGETS ubootenv ubootenv_static DESTINATION ${CMAKE_INSTALL_LIBDIR})
++install (TARGETS ubootenv DESTINATION ${CMAKE_INSTALL_LIBDIR})
+ install (FILES libuboot.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+ install (TARGETS fw_printenv DESTINATION ${CMAKE_INSTALL_BINDIR})
+ install (TARGETS fw_setenv DESTINATION ${CMAKE_INSTALL_BINDIR})
+-- 
+2.30.2
+

package/libubootenv/Config.in

@@ -0,0 +1,11 @@
+config BR2_PACKAGE_LIBUBOOTENV
+	bool "libubootenv"
+	select BR2_PACKAGE_ZLIB
+	help
+	  libubootenv is a library that provides a hardware independent
+	  way to access to U-Boot environment.
+
+	  The package provides the fw_printenv / fw_setenv utilities,
+	  new tools build from the library and not from U-Boot.
+
+	  https://github.com/sbabic/libubootenv/

package/libubootenv/libubootenv.hash

@@ -0,0 +1,5 @@
+# Locally calculated
+sha256  760fe53ca20ced93a09dea0f123eb429c820b565c103920afa738873e8cd16b7  libubootenv-7dbfffa4cc0e42ad3febb122a711fe9d1b20e9f7.tar.gz
+sha256  0558101984550fa84d1d13c2af11d116c20079d2be58711e8d99cadce7009192  LICENSES/CC0-1.0.txt
+sha256  dc626520dcd53a22f727af3ee42c770e56c97a64fe3adb063799d8ab032fe551  LICENSES/LGPL-2.1-or-later.txt
+sha256  89807acf2309bd285f033404ee78581602f3cd9b819a16ac2f0e5f60ff4a473e  LICENSES/MIT.txt

package/libubootenv/libubootenv.mk

@@ -0,0 +1,17 @@
+################################################################################
+#
+# libubootenv
+#
+################################################################################
+
+LIBUBOOTENV_VERSION = 7dbfffa4cc0e42ad3febb122a711fe9d1b20e9f7
+LIBUBOOTENV_SITE = $(call github,sbabic,libubootenv,$(LIBUBOOTENV_VERSION))
+LIBUBOOTENV_LICENSE = LGPL-2.1+, MIT, CC0-1.0
+LIBUBOOTENV_LICENSE_FILES = LICENSES/CC0-1.0.txt \
+	LICENSES/LGPL-2.1-or-later.txt \
+	LICENSES/MIT.txt
+
+LIBUBOOTENV_INSTALL_STAGING = YES
+LIBUBOOTENV_DEPENDENCIES = zlib
+
+$(eval $(cmake-package))