[Buildroot] [PATCH v5 18/22] toolchain/toolchain-external/toolchain-external-custom: add gcc 16 version selection

[Bernd Kuhls]

This patch allows to use an external toolchain based on gcc 16.

Signed-off-by: Bernd Kuhls <bernd at kuhls.net>
---
 .../toolchain-external-custom/Config.in.options              | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/toolchain/toolchain-external/toolchain-external-custom/Config.in.options b/toolchain/toolchain-external/toolchain-external-custom/Config.in.options
index 9ca024f5b8..f69e09ecf0 100644
--- a/toolchain/toolchain-external/toolchain-external-custom/Config.in.options
+++ b/toolchain/toolchain-external/toolchain-external-custom/Config.in.options
@@ -46,6 +46,11 @@ choice
 	  Set to the gcc version that is used by your external
 	  toolchain.
 
+config BR2_TOOLCHAIN_EXTERNAL_GCC_16
+	bool "16.x"
+	depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_17
+	select BR2_TOOLCHAIN_GCC_AT_LEAST_16
+
 config BR2_TOOLCHAIN_EXTERNAL_GCC_15
 	bool "15.x"
 	depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_16
-- 
2.47.3