package/mesa3d: needs gcc >= 8

Needed since upstream commit
https://github.com/Mesa3D/mesa/commit/f9057cea517e01e05f08f00a741aad5bae154d62
which was first released with mesa3d-22.3.0, added to buildroot with
commit e4a1183d8f7d8422dbc23432248b984745a428b7.

Fixes:
http://autobuild.buildroot.net/results/011/01109560288f933019eea726a91c4109fbcca794/

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>

package/intel-mediadriver/Config.in

@@ -3,6 +3,7 @@ config BR2_PACKAGE_INTEL_MEDIADRIVER
 	depends on BR2_x86_64
 	depends on !BR2_STATIC_LIBS # mesa3d, libva
 	depends on BR2_INSTALL_LIBSTDCPP # intel-gmmlib, mesa3d
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_8 # mesa3d
 	depends on BR2_TOOLCHAIN_HAS_SYNC_1 # mesa3d
 	depends on BR2_TOOLCHAIN_HAS_THREADS # intel-gmmlib, libva
 	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL # mesa3d
@@ -28,7 +29,7 @@ config BR2_PACKAGE_INTEL_MEDIADRIVER_GEN8
 
 endif # BR2_PACKAGE_INTEL_MEDIADRIVER
 
-comment "intel-mediadriver needs a toolchain w/ dynamic library, C++, NPTL"
+comment "intel-mediadriver needs a toolchain w/ dynamic library, gcc >= 8, 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
+		!BR2_TOOLCHAIN_HAS_THREADS_NPTL || !BR2_TOOLCHAIN_GCC_AT_LEAST_8

package/mesa3d/Config.in

@@ -4,7 +4,7 @@ menuconfig BR2_PACKAGE_MESA3D
 	depends on !BR2_STATIC_LIBS
 	depends on BR2_TOOLCHAIN_HAS_SYNC_1
 	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
-	depends on !BR2_m68k || BR2_TOOLCHAIN_GCC_AT_LEAST_7 # m68k needs gcc >= 7.x
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_8
 	select BR2_PACKAGE_EXPAT
 	select BR2_PACKAGE_LIBDRM
 	select BR2_PACKAGE_WAYLAND_PROTOCOLS if BR2_PACKAGE_WAYLAND
@@ -24,7 +24,6 @@ config BR2_PACKAGE_MESA3D_NEEDS_ELFUTILS
 config BR2_PACKAGE_MESA3D_LLVM
 	bool "llvm support"
 	depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
-	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_5
 	depends on BR2_TOOLCHAIN_HAS_THREADS
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # std::shared_future
@@ -33,10 +32,9 @@ config BR2_PACKAGE_MESA3D_LLVM
 	depends on BR2_HOST_GCC_AT_LEAST_5 # host-llvm
 	select BR2_PACKAGE_LLVM
 
-comment "llvm support needs a toolchain w/ wchar, threads, C++, gcc >= 5, dynamic library, host gcc >= 5"
+comment "llvm support needs a toolchain w/ wchar, threads, C++, dynamic library, host gcc >= 5"
 	depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
-	depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP || \
-		!BR2_TOOLCHAIN_GCC_AT_LEAST_5 \
+	depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP \
 		|| BR2_STATIC_LIBS || !BR2_USE_WCHAR \
 		|| !BR2_HOST_GCC_AT_LEAST_5
 
@@ -391,11 +389,7 @@ config BR2_PACKAGE_PROVIDES_LIBOPENCL
 
 endif # BR2_PACKAGE_MESA3D
 
-comment "mesa3d needs a toolchain w/ C++, NPTL, dynamic library"
+comment "mesa3d needs a toolchain w/ gcc >=8, C++, NPTL, dynamic library"
 	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS_NPTL || \
-		BR2_STATIC_LIBS
+		BR2_STATIC_LIBS || !BR2_TOOLCHAIN_GCC_AT_LEAST_8
 	depends on BR2_TOOLCHAIN_HAS_SYNC_1
-
-comment "mesa3d needs a toolchain w/ gcc >= 7"
-	depends on BR2_m68k
-	depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_7