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-rw-r--r--toolchain/Config.in.27
1 files changed, 5 insertions, 2 deletions
diff --git a/toolchain/Config.in.2 b/toolchain/Config.in.2
index 2da5670a2..2f7de75b6 100644
--- a/toolchain/Config.in.2
+++ b/toolchain/Config.in.2
@@ -74,17 +74,20 @@ config BR2_USE_WCHAR
If you have an external binary toolchain that has been built
with WCHAR support then enable this option.
+config BR2_PREFER_SOFT_FLOAT
+ bool
+ default y if BR2_arm || BR2_armeb || BR2_avr32 || BR2_mips || BR2_mipsel || BR2_nios2
+
config BR2_SOFT_FLOAT
bool "Use software floating point by default"
depends on BR2_arm || BR2_armeb || BR2_avr32 || BR2_mips || BR2_mipsel || BR2_powerpc || BR2_nios2
+ default $(BR2_PREFER_SOFT_FLOAT)
help
If your target CPU does not have a Floating Point Unit (FPU) or a
kernel FPU emulator, but you still wish to support floating point
functions, then everything will need to be compiled with soft
floating point support (-msoft-float).
- Most people will answer N.
-
config BR2_USE_SSP
bool "Enable stack protection support"
help