[Buildroot] [git commit] toolchain-external: add GCC 6.x option

[Thomas Petazzoni]

commit: https://git.buildroot.net/buildroot/commit/?id=8f972c2aeda83dfeae8b5e7c66ffaa8e5d8a9361
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Commit 519d83bfa0442439026db4e71e605a5c1347e566 adds support for GCC
6. Add an GCC 6.x option for external toolchains, too.

Signed-off-by: Jörg Krause <joerg.krause at embedded.rocks>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 toolchain/toolchain-external/Config.in | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
index 0236b2c..d4e72a8 100644
--- a/toolchain/toolchain-external/Config.in
+++ b/toolchain/toolchain-external/Config.in
@@ -768,6 +768,10 @@ choice
 	  Set to the gcc version that is used by your external
 	  toolchain.
 
+config BR2_TOOLCHAIN_EXTERNAL_GCC_6
+	bool "6.x"
+	select BR2_TOOLCHAIN_GCC_AT_LEAST_6
+
 config BR2_TOOLCHAIN_EXTERNAL_GCC_5
 	bool "5.x"
 	select BR2_TOOLCHAIN_GCC_AT_LEAST_5