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-rw-r--r--arch/Config.in10
-rw-r--r--toolchain/Config.in1
2 files changed, 11 insertions, 0 deletions
diff --git a/arch/Config.in b/arch/Config.in
index f385745e47..caf5a318ab 100644
--- a/arch/Config.in
+++ b/arch/Config.in
@@ -250,6 +250,16 @@ config BR2_xtensa
endchoice
+# For some architectures or specific cores, our internal toolchain
+# backend is not suitable (like, missing support in upstream gcc, or
+# no ChipCo fork exists...)
+config BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT
+ bool
+
+config BR2_ARCH_HAS_TOOLCHAIN_BUILDROOT
+ bool
+ default y if !BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT
+
# The following string values are defined by the individual
# Config.in.$ARCH files
config BR2_ARCH
diff --git a/toolchain/Config.in b/toolchain/Config.in
index 584d053058..8866b7da75 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -43,6 +43,7 @@ choice
config BR2_TOOLCHAIN_BUILDROOT
bool "Buildroot toolchain"
select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
+ depends on BR2_ARCH_HAS_TOOLCHAIN_BUILDROOT
depends on !BR2_bf606
depends on !BR2_bf607
depends on !BR2_bf608
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