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authorMoonchild <mcwerewolf@gmail.com>2018-10-24 05:58:24 +0200
committerGitHub <noreply@github.com>2018-10-24 05:58:24 +0200
commitd1a35c3fa6a59f622becc328bf00eff98732dc53 (patch)
tree6792772d3cb4e22e4bac907376ba17d3030bd008 /third_party/aom/build/cmake/toolchains/arm64-linux-gcc.cmake
parent81acc4099a515cc1b74ec2b0669aa85fe078aabc (diff)
parent192199b03fa2e56d2728b0de1dbe4bedfc1edc50 (diff)
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Merge pull request #850 from trav90/add-av1-support
Add initial support for AV1 video.
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.cmake36
1 files changed, 36 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..590a97a8e
--- /dev/null
+++ b/third_party/aom/build/cmake/toolchains/arm64-linux-gcc.cmake
@@ -0,0 +1,36 @@
+#
+# 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(AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_LINUX_GCC_CMAKE_)
+ return()
+endif() # 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 NUMBER "")