From 083ec2df6c38b444f0e76cd708f5600a9f149a83 Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Tue, 5 May 2015 19:18:24 +0300 Subject: [PATCH] arch/Config.in.xtensa: provide BR2_ENDIAN symbol Packages get hints from the buildroot at configure time, e.g. ac_cv_c_bigendian=yes/no. This particular hint is based on the value of BR2_ENDIAN and when it doesn't match actual toolchain endiannes the build may break. Provide BR2_ENDIAN for xtensa to fix this sort of build errors. Fixes: http://autobuild.buildroot.net/results/31115fe8d88f52d77ed0f2da769eb8896a1b34a2/ Signed-off-by: Max Filippov Signed-off-by: Thomas Petazzoni --- arch/Config.in.xtensa | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/Config.in.xtensa b/arch/Config.in.xtensa index ff71e0b716..068731973f 100644 --- a/arch/Config.in.xtensa +++ b/arch/Config.in.xtensa @@ -33,6 +33,23 @@ config BR2_XTENSA_OVERLAY_DIR configurations. They are provided by the processor vendor or directly from Tensilica. +choice + prompt "Target Architecture Endianness" + depends on BR2_XTENSA_CUSTOM + default BR2_XTENSA_LITTLE_ENDIAN + +config BR2_XTENSA_LITTLE_ENDIAN + bool "Little endian" + +config BR2_XTENSA_BIG_ENDIAN + bool "Big endian" + +endchoice + +config BR2_ENDIAN + default "LITTLE" if BR2_XTENSA_LITTLE_ENDIAN + default "BIG" if BR2_xtensa_fsf || BR2_XTENSA_BIG_ENDIAN + config BR2_ARCH default "xtensa" if BR2_xtensa