arch/Config.in.xtensa: provide BR2_ENDIAN symbol
PATCH v2 1/1 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/
---
Changes v1->v2:
- add spaces between configure items;
- expand changelog.
arch/Config.in.xtensa | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
arch/Config.in.xtensa +17 -0
@@ -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
Signature · 1 line
1.8.1.4
Thomas Petazzoni
AppliedPATCH v2 1/1 arch/Config.in.xtensa: provide BR2_ENDIAN symbol
Dear Max Filippov,
Quoted 6 lines · Max Filippov
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_ENDIANand when it doesn't match actual toolchain endiannes the build may break.
ProvideBR2_ENDIANfor xtensa to fix this sort of build errors.
Quoted 8 lines
Fixes:
http://autobuild.buildroot.net/results/31115fe8d88f52d77ed0f2da769eb8896a1b34a2/Signed-off-by Max Filippov <[email protected]>---
Changesv1->v2:
- add spaces between configure items;
- expand changelog.
Applied, thanks.
Thomas
Signature · 3 lines
Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com