[Buildroot] [PATCH 10/11] toolchain: add a warning when Clang is used as cross-compiler

[Romain Naour]

Signed-off-by: Romain Naour <romain.naour at smile.fr>
Cc: Matt Weber <matthew.weber at rockwellcollins.com>
Cc: Valentin Korenblit <valentinkorenblit at gmail.com>
---
 toolchain/Config.in | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/toolchain/Config.in b/toolchain/Config.in
index bd2c547ff1..570f029cac 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -37,6 +37,12 @@ config BR2_TOOLCHAIN_USES_MUSL
 	select BR2_TOOLCHAIN_HAS_UCONTEXT
 	select BR2_TOOLCHAIN_SUPPORTS_PIE if !BR2_STATIC_LIBS
 
+if BR2_USER_HOST_CLANG_AS_CROSS_COMPILER
+comment "-------------------------------------------------------"
+comment "Clang will be used as C/C++ cross-compiler !           "
+comment "-------------------------------------------------------"
+endif
+
 choice
 	prompt "Toolchain type"
 	help
-- 
2.21.0