From cd2e46cb38d5aeada2b2c2f881cdc6baa672dc09 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Wed, 5 Mar 2014 16:59:38 +0900 Subject: kbuild: add CONFIG_ prefix to USE_PRIVATE_LIBGCC Before this commit, USE_PRIVATE_LIBGCC was defined in arch-specific config.mk and referenced in arch/$(ARCH)/lib/Makefile. We are not happy about parsing config.mk again and again. We have to keep the same behavior with a different way. By adding "CONFIG_" prefix, this macro appears in include/autoconf.mk, include/spl-autoconf.mk. (And treating USE_PRIVATE_LIBGCC as CONFIG macro is reasonable enough.) Tegra SoC family defined USE_PRIVATE_LIBGCC as "yes" in arch/arm/cpu/arm720t/tegra*/config.mk, whereas did not define it in arch/arm/cpu/armv7/tegra*/config.mk. It means Tegra enables PRIVATE_LIBGCC only for SPL. We can describe the same behavior by adding #ifdef CONFIG_SPL_BUILD # define CONFIG_USE_PRIVATE_LIBGCC #endif to include/configs/tegra-common.h. Signed-off-by: Masahiro Yamada Cc: Tom Warren Cc: Simon Glass Acked-by: Stephen Warren --- include/configs/tegra-common.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/configs') diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h index 0b102aa..9247aef 100644 --- a/include/configs/tegra-common.h +++ b/include/configs/tegra-common.h @@ -151,6 +151,10 @@ #define CONFIG_SPL_SERIAL_SUPPORT #define CONFIG_SPL_GPIO_SUPPORT +#ifdef CONFIG_SPL_BUILD +# define CONFIG_USE_PRIVATE_LIBGCC +#endif + #define CONFIG_SYS_GENERIC_BOARD /* Misc utility code */ -- cgit v1.1