diff options
| author |   Damjan Marion <damarion@cisco.com> | 2019-01-15 00:36:03 +0100 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2019-01-17 20:43:27 +0000 |
| commit | dd3952923a2cfb9fa2276a4f1f6512ff75e1a155 (patch) | |
| tree | 6065513bac01b665c1925d31cf8b7d982ac9acd5 /src/cmake/cpu.cmake | |
| parent | 58a93e8ef288b0bae75ec7186ba96bdcaf85d0d4 (diff) | |
cmake: initial cross-compilation support
Change-Id: Ib9c2aba1eda08a22465441e33553b9b744c79d56
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/cmake/cpu.cmake')
| -rw-r--r-- | src/cmake/cpu.cmake | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/cmake/cpu.cmake b/src/cmake/cpu.cmake index 20dab7bfce1..b2af1aa0926 100644 --- a/src/cmake/cpu.cmake +++ b/src/cmake/cpu.cmake @@ -14,7 +14,10 @@ ############################################################################## # Cache line size detection ############################################################################## -if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)") +if(CMAKE_CROSSCOMPILING) + message(STATUS "Cross-compiling - cache line size detection disabled") + set(VPP_LOG2_CACHE_LINE_SIZE 6) +elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)") file(READ "/proc/cpuinfo" cpuinfo) string(REPLACE "\n" ";" cpuinfo ${cpuinfo}) foreach(l ${cpuinfo}) |