https://bugs.linaro.org/show_bug.cgi?id=3066
Bug ID: 3066
Summary: Cross compile broken for ARMv8
Product: OpenDataPlane - linux- generic reference
Version: master
Hardware: Other
OS: Linux
Status: UNCONFIRMED
Severity: blocker
Priority: ---
Component: Build system
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---
Latest commit (arch: arm: add CPU global time) broke build for ARM.
CC arch/arm/odp_cpu_arch.lo
arch/arm/odp_cpu_arch.c: In function \u2018cpu_global_time\u2019:
arch/arm/odp_cpu_arch.c:71:5: error: "__ARM_ARCH" is not defined
[-Werror=undef]
#if __ARM_ARCH == 8
Compiler version:
aarch64-linux-gnu-gcc (Ubuntu/Linaro 4.8.4-2ubuntu1~14.04.1) 4.8.4
It seems that __ARM_ARCH is not supported by GCC 4.8, but __aarch64__ would be.
I think we should change to:
#if __aarch64__
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