diff options
Diffstat (limited to 'third_party/aom/build/cmake/toolchains/arm64-linux-gcc.cmake')
| -rw-r--r-- | third_party/aom/build/cmake/toolchains/arm64-linux-gcc.cmake | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/third_party/aom/build/cmake/toolchains/arm64-linux-gcc.cmake b/third_party/aom/build/cmake/toolchains/arm64-linux-gcc.cmake new file mode 100644 index 000000000..b8efe6be6 --- /dev/null +++ b/third_party/aom/build/cmake/toolchains/arm64-linux-gcc.cmake @@ -0,0 +1,35 @@ +## +## Copyright (c) 2017, Alliance for Open Media. All rights reserved +## +## This source code is subject to the terms of the BSD 2 Clause License and +## the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License +## was not distributed with this source code in the LICENSE file, you can +## obtain it at www.aomedia.org/license/software. If the Alliance for Open +## Media Patent License 1.0 was not distributed with this source code in the +## PATENTS file, you can obtain it at www.aomedia.org/license/patent. +## +if (NOT AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_LINUX_GCC_CMAKE_) +set(AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_LINUX_GCC_CMAKE_ 1) + +set(CMAKE_SYSTEM_NAME "Linux") + +if ("${CROSS}" STREQUAL "") + # Default the cross compiler prefix to something known to work. + set(CROSS aarch64-linux-gnu-) +endif () + +set(CMAKE_C_COMPILER ${CROSS}gcc) +set(CMAKE_CXX_COMPILER ${CROSS}g++) +set(AS_EXECUTABLE ${CROSS}as) +set(CMAKE_C_COMPILER_ARG1 "-march=armv8-a") +set(CMAKE_CXX_COMPILER_ARG1 "-march=armv8-a") +set(AOM_AS_FLAGS "-march=armv8-a") +set(CMAKE_SYSTEM_PROCESSOR "arm64") + +# No intrinsics flag required for arm64-linux-gcc. +set(AOM_NEON_INTRIN_FLAG "") + +# No runtime cpu detect for arm64-linux-gcc. +set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE BOOL "") + +endif () # AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_LINUX_GCC_CMAKE_ |