initial buildroot for linux 5.15

package/intel-mediasdk/0001-Don-t-force-fstack-protector.patch

@@ -0,0 +1,54 @@
+From 28ca7393c08cb54b87d11c1ca92821e48f54781b Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+Date: Mon, 15 Apr 2019 23:09:33 +0200
+Subject: [PATCH] Don't force -fstack-protector
+
+This allows the environment to decide whether SSP should be used or
+not, for example to support toolchains that don't have SSP support.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+[Bernd: rebased for 21.2.3]
+Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
+---
+ api/mfx_dispatch/linux/CMakeLists.txt | 2 +-
+ builder/FindPackages.cmake            | 4 ++--
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/api/mfx_dispatch/linux/CMakeLists.txt b/api/mfx_dispatch/linux/CMakeLists.txt
+index 15a4bd9a..4415f840 100644
+--- a/api/mfx_dispatch/linux/CMakeLists.txt
++++ b/api/mfx_dispatch/linux/CMakeLists.txt
+@@ -101,7 +101,7 @@ target_link_libraries(mfx dl)
+ get_api_version(MFX_VERSION_MAJOR MFX_VERSION_MINOR)
+ 
+ set_target_properties( mfx PROPERTIES LINK_FLAGS
+-  "-Wl,--no-undefined,-z,relro,-z,now,-z,noexecstack -Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/libmfx.map -fstack-protector")
++  "-Wl,--no-undefined,-z,relro,-z,now,-z,noexecstack -Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/libmfx.map")
+ set_target_properties( mfx PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIB_DIR}/${CMAKE_BUILD_TYPE} FOLDER mfx )
+ set_target_properties( mfx PROPERTIES   VERSION ${MFX_VERSION_MAJOR}.${MFX_VERSION_MINOR})
+ set_target_properties( mfx PROPERTIES SOVERSION ${MFX_VERSION_MAJOR})
+diff --git a/builder/FindPackages.cmake b/builder/FindPackages.cmake
+index 7e36ae2d..5b8b9b9d 100644
+--- a/builder/FindPackages.cmake
++++ b/builder/FindPackages.cmake
+@@ -83,7 +83,7 @@ function( configure_build_variant_linux target variant )
+     return() # should not occur; just in case
+   endif()
+   set( link_flags_list "-Wl,--no-undefined,-z,relro,-z,now,-z,noexecstack -Wl,--no-as-needed -ldl")
+-  append_property( ${ARGV0} LINK_FLAGS "${link_flags_list} ${MFX_LDFLAGS} -fstack-protector" )
++  append_property( ${ARGV0} LINK_FLAGS "${link_flags_list} ${MFX_LDFLAGS}" )
+ #  message( STATUS "Libva located at: ${PKG_LIBVA_LIBRARY_DIRS}" )
+ 
+   if( ARGV1 MATCHES hw AND Linux )
+@@ -445,7 +445,7 @@ function(configure_dependencies target dependencies variant)
+   endforeach()
+ 
+   set(SCOPE_CFLAGS ${SCOPE_CFLAGS} PARENT_SCOPE)
+-  set(SCOPE_LINKFLAGS "${SCOPE_LINKFLAGS} -Wl,--no-undefined,-z,relro,-z,now,-z,noexecstack -fstack-protector" PARENT_SCOPE)
++  set(SCOPE_LINKFLAGS "${SCOPE_LINKFLAGS} -Wl,--no-undefined,-z,relro,-z,now,-z,noexecstack" PARENT_SCOPE)
+   set(SCOPE_LIBS ${SCOPE_LIBS} PARENT_SCOPE)
+ endfunction()
+ 
+-- 
+2.20.1
+

package/intel-mediasdk/Config.in

@@ -0,0 +1,26 @@
+config BR2_PACKAGE_INTEL_MEDIASDK
+	bool "intel-mediasdk"
+	depends on BR2_x86_64
+	depends on !BR2_STATIC_LIBS # intel-mediadriver
+	depends on BR2_INSTALL_LIBSTDCPP # intel-mediadriver
+	depends on BR2_TOOLCHAIN_HAS_SYNC_1 # intel-mediadriver
+	depends on BR2_TOOLCHAIN_HAS_THREADS # intel-mediadriver
+	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL # intel-mediadriver
+	select BR2_PACKAGE_INTEL_MEDIADRIVER
+	select BR2_PACKAGE_LIBDRM_INTEL
+	help
+	  Intel(R) Media SDK provides an API to access
+	  hardware-accelerated video decode, encode and filtering on
+	  Intel® platforms with integrated graphics.
+
+	  Supported video encoders: HEVC, AVC, MPEG-2, JPEG
+	  Supported Video decoders: HEVC, AVC, VP8, MPEG-2, VC1, JPEG
+	  Supported video pre-processing filters: Color Conversion,
+	  Deinterlace, Denoise, Resize, Rotate, Composition
+
+	  http://mediasdk.intel.com/
+
+comment "intel-mediasdk needs a toolchain w/ dynamic library, C++, NPTL"
+	depends on BR2_x86_64 && BR2_TOOLCHAIN_HAS_SYNC_1
+	depends on BR2_STATIC_LIBS || !BR2_INSTALL_LIBSTDCPP || \
+		!BR2_TOOLCHAIN_HAS_THREADS_NPTL

package/intel-mediasdk/intel-mediasdk.hash

@@ -0,0 +1,3 @@
+# Locally computed
+sha256  3f13869298d3946d7d91e58846e274ef62cd5af2473f59f36b57b2c27ebfd87c  intel-mediasdk-21.3.5.tar.gz
+sha256  dfd67773578903698f9ff4a61eb8f2d84810cbecd56f3f3cee8c649f813b6ea6  LICENSE

package/intel-mediasdk/intel-mediasdk.mk

@@ -0,0 +1,20 @@
+################################################################################
+#
+# intel-mediasdk
+#
+################################################################################
+
+INTEL_MEDIASDK_VERSION = 21.3.5
+INTEL_MEDIASDK_SITE = http://github.com/Intel-Media-SDK/MediaSDK/archive
+INTEL_MEDIASDK_LICENSE = MIT
+INTEL_MEDIASDK_LICENSE_FILES = LICENSE
+
+INTEL_MEDIASDK_INSTALL_STAGING = YES
+INTEL_MEDIASDK_DEPENDENCIES = intel-mediadriver
+
+INTEL_MEDIASDK_CONF_OPTS = \
+	-DBUILD_SAMPLES=OFF \
+	-DBUILD_TUTORIALS=OFF \
+	-DMFX_INCLUDE="$(@D)/api/include"
+
+$(eval $(cmake-package))