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| author | Max Filippov <jcmvbkbc@gmail.com> | 2015-05-05 19:18:24 +0300 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2015-05-05 22:44:04 +0200 |
| commit | 083ec2df6c38b444f0e76cd708f5600a9f149a83 (patch) | |
| tree | 49d1e9245d034291c1769ec44cc17305f4b494a2 /arch | |
| parent | 5e701275d96ccebd69dbfceec5fb92e0b7049c71 (diff) | |
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 <jcmvbkbc@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/Config.in.xtensa | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/Config.in.xtensa b/arch/Config.in.xtensa index ff71e0b71..068731973 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 |