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| author |   Lijian.Zhang <Lijian.Zhang@arm.com> | 2019-02-27 18:17:34 +0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2019-05-14 15:32:11 +0000 |
| commit | 49c1bc845d0bc77542982f85cc64f57e2b5b70f6 (patch) | |
| tree | 33f4b1e3a2b2866916713f6e6bc0a416d6b99d08 /src/cmake | |
| parent | a77521290aac3ef57d197de6baef6b9e1b8bcaaf (diff) | |
Build packages for generic Arm architecture
The current aarch64 version of VPP package distro in cloud repository
(https://packagecloud.io/fdio/master/ubuntu), is built on a ThunderX server,
using some arch-specific options, for example, 128Byte cache line size,
T=arm64-thunderx-linuxapp-gcc, RTE_MACHINE=thunderx
The patch is trying to build package distro with aarch64 generic features,
for both binary type targets, e.g., build/build-release, and package type
targets, e.g., pkg-deb/pkg-rpm, with the generic options, e.g.,
128Byte cache line size, T=arm64-armv8a-linuxapp-gcc, RTE_MACHINE=armv8a
If end users want to build arch specific optimized image,
TARGET_PLATFORM variable could be used, as below example,
$ make build-release/pkg-deb TARGET_PLATFORM=thunderx
Change-Id: If78bca8709fe83db6a95e8c26346f206bf5ea71d
Signed-off-by: Lijian Zhang <Lijian.Zhang@arm.com>
Reviewed-by: Sirshak Das <Sirshak.Das@arm.com>
Reviewed-by: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
Diffstat (limited to 'src/cmake')
| -rw-r--r-- | src/cmake/cpu.cmake | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/cmake/cpu.cmake b/src/cmake/cpu.cmake index 60cf3b9dcf0..df52053bab5 100644 --- a/src/cmake/cpu.cmake +++ b/src/cmake/cpu.cmake @@ -17,6 +17,8 @@ if(CMAKE_CROSSCOMPILING) message(STATUS "Cross-compiling - cache line size detection disabled") set(VPP_LOG2_CACHE_LINE_SIZE 6) +elseif(DEFINED VPP_LOG2_CACHE_LINE_SIZE) + # Cache line size assigned via cmake args elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)") file(READ "/proc/cpuinfo" cpuinfo) string(REPLACE "\n" ";" cpuinfo ${cpuinfo}) |