From 749ca106a047519ca4fea02eabb2da5d0f28e6df Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 27 Aug 2019 08:02:14 -0500 Subject: [PATCH] libc: Make libc-nano default for ARM toolchain if newlib The ARM embedded toolchain has 2 newlib based libc build variants, one that utilizes the "nano" configuration which is more in line with the Zephyr SDK. Make the "nano" cfg the default if newlib is enabled to match closer how the Zephyr SDK behaves. Signed-off-by: Kumar Gala --- lib/libc/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/libc/Kconfig b/lib/libc/Kconfig index b3f751895fa..1ad6cde26b0 100644 --- a/lib/libc/Kconfig +++ b/lib/libc/Kconfig @@ -19,6 +19,7 @@ if "$(ZEPHYR_TOOLCHAIN_VARIANT)" = "gnuarmemb" config NEWLIB_LIBC_NANO bool "Build with newlib-nano c library" depends on NEWLIB_LIBC + default y help Build with newlib-nano library, for small embedded apps. The newlib-nano library for ARM embedded processors is a part of the