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authorMatt A. Tobin <email@mattatobin.com>2020-04-07 23:30:51 -0400
committerwolfbeast <mcwerewolf@wolfbeast.com>2020-04-14 13:26:42 +0200
commit277f2116b6660e9bbe7f5d67524be57eceb49b8b (patch)
tree4595f7cc71418f71b9a97dfaeb03a30aa60f336a /media/libaom/src/build/cmake/toolchains
parentd270404436f6e84ffa3b92af537ac721bf10d66e (diff)
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Move aom source to a sub-directory under media/libaom
There is no damned reason to treat this differently than any other media lib given its license and there never was.
Diffstat (limited to 'media/libaom/src/build/cmake/toolchains')
-rw-r--r--media/libaom/src/build/cmake/toolchains/arm-ios-common.cmake26
-rw-r--r--media/libaom/src/build/cmake/toolchains/arm64-ios.cmake23
-rw-r--r--media/libaom/src/build/cmake/toolchains/arm64-linux-gcc.cmake36
-rw-r--r--media/libaom/src/build/cmake/toolchains/arm64-mingw-gcc.cmake32
-rw-r--r--media/libaom/src/build/cmake/toolchains/armv7-ios.cmake31
-rw-r--r--media/libaom/src/build/cmake/toolchains/armv7-linux-gcc.cmake43
-rw-r--r--media/libaom/src/build/cmake/toolchains/armv7-mingw-gcc.cmake32
-rw-r--r--media/libaom/src/build/cmake/toolchains/armv7s-ios.cmake31
-rw-r--r--media/libaom/src/build/cmake/toolchains/ios-simulator-common.cmake23
-rw-r--r--media/libaom/src/build/cmake/toolchains/mips32-linux-gcc.cmake77
-rw-r--r--media/libaom/src/build/cmake/toolchains/mips64-linux-gcc.cmake54
-rw-r--r--media/libaom/src/build/cmake/toolchains/ppc-linux-gcc.cmake29
-rw-r--r--media/libaom/src/build/cmake/toolchains/x86-ios-simulator.cmake28
-rw-r--r--media/libaom/src/build/cmake/toolchains/x86-linux.cmake19
-rw-r--r--media/libaom/src/build/cmake/toolchains/x86-macos.cmake18
-rw-r--r--media/libaom/src/build/cmake/toolchains/x86-mingw-gcc.cmake31
-rw-r--r--media/libaom/src/build/cmake/toolchains/x86_64-ios-simulator.cmake25
-rw-r--r--media/libaom/src/build/cmake/toolchains/x86_64-mingw-gcc.cmake29
18 files changed, 587 insertions, 0 deletions
diff --git a/media/libaom/src/build/cmake/toolchains/arm-ios-common.cmake b/media/libaom/src/build/cmake/toolchains/arm-ios-common.cmake
new file mode 100644
index 000000000..8f4095145
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/arm-ios-common.cmake
@@ -0,0 +1,26 @@
+#
+# 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_ARM_IOS_COMMON_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_ARM_IOS_COMMON_CMAKE_
+set(AOM_BUILD_CMAKE_ARM_IOS_COMMON_CMAKE_ 1)
+
+set(CMAKE_SYSTEM_NAME "Darwin")
+set(CMAKE_OSX_SYSROOT iphoneos)
+set(CMAKE_C_COMPILER clang)
+set(CMAKE_C_COMPILER_ARG1 "-arch ${CMAKE_SYSTEM_PROCESSOR}")
+set(CMAKE_CXX_COMPILER clang++)
+set(CMAKE_CXX_COMPILER_ARG1 "-arch ${CMAKE_SYSTEM_PROCESSOR}")
+
+# No runtime cpu detect for arm*-ios targets.
+set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE NUMBER "")
+
+# TODO(tomfinegan): Handle bit code embedding.
diff --git a/media/libaom/src/build/cmake/toolchains/arm64-ios.cmake b/media/libaom/src/build/cmake/toolchains/arm64-ios.cmake
new file mode 100644
index 000000000..6feb1090f
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/arm64-ios.cmake
@@ -0,0 +1,23 @@
+#
+# Copyright (c) 2017, Alliance for Open Media. All rights reserved
+#
+# This source code is subject to the terms of the BSD 2 Clause License and the
+# Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License was
+# not distributed with this source code in the LICENSE file, you can obtain it
+# at www.aomedia.org/license/software. If the Alliance for Open Media Patent
+# License 1.0 was not distributed with this source code in the PATENTS file, you
+# can obtain it at www.aomedia.org/license/patent.
+#
+if(AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_IOS_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_IOS_CMAKE_
+set(AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_IOS_CMAKE_ 1)
+
+if(XCODE) # TODO(tomfinegan): Handle arm builds in Xcode.
+ message(FATAL_ERROR "This toolchain does not support Xcode.")
+endif()
+
+set(CMAKE_SYSTEM_PROCESSOR "arm64")
+set(CMAKE_OSX_ARCHITECTURES "arm64")
+
+include("${CMAKE_CURRENT_LIST_DIR}/arm-ios-common.cmake")
diff --git a/media/libaom/src/build/cmake/toolchains/arm64-linux-gcc.cmake b/media/libaom/src/build/cmake/toolchains/arm64-linux-gcc.cmake
new file mode 100644
index 000000000..590a97a8e
--- /dev/null
+++ b/media/libaom/src/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 ${CROSS}as)
+set(CMAKE_C_COMPILER_ARG1 "-march=armv8-a")
+set(CMAKE_CXX_COMPILER_ARG1 "-march=armv8-a")
+set(AOM_AS_FLAGS "-march=armv8-a")
+set(CMAKE_SYSTEM_PROCESSOR "arm64")
+
+# No intrinsics flag required for arm64-linux-gcc.
+set(AOM_NEON_INTRIN_FLAG "")
+
+# No runtime cpu detect for arm64-linux-gcc.
+set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE NUMBER "")
diff --git a/media/libaom/src/build/cmake/toolchains/arm64-mingw-gcc.cmake b/media/libaom/src/build/cmake/toolchains/arm64-mingw-gcc.cmake
new file mode 100644
index 000000000..b5b2ff1cd
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/arm64-mingw-gcc.cmake
@@ -0,0 +1,32 @@
+#
+# Copyright (c) 2018, Alliance for Open Media. All rights reserved
+#
+# This source code is subject to the terms of the BSD 2 Clause License and the
+# Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License was
+# not distributed with this source code in the LICENSE file, you can obtain it
+# at www.aomedia.org/license/software. If the Alliance for Open Media Patent
+# License 1.0 was not distributed with this source code in the PATENTS file, you
+# can obtain it at www.aomedia.org/license/patent.
+#
+if(AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_MINGW_GCC_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_MINGW_GCC_CMAKE_
+set(AOM_BUILD_CMAKE_TOOLCHAINS_ARM64_MINGW_GCC_CMAKE_ 1)
+
+set(CMAKE_SYSTEM_PROCESSOR "arm64")
+set(CMAKE_SYSTEM_NAME "Windows")
+
+if("${CROSS}" STREQUAL "")
+ set(CROSS aarch64-w64-mingw32-)
+endif()
+
+set(CMAKE_C_COMPILER ${CROSS}gcc)
+set(CMAKE_CXX_COMPILER ${CROSS}g++)
+set(CMAKE_AR ${CROSS}ar CACHE FILEPATH Archiver)
+set(CMAKE_RANLIB ${CROSS}ranlib CACHE FILEPATH Indexer)
+
+# No runtime cpu detect for arm64-mingw-gcc.
+set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE NUMBER "")
+
+# Disable the use of the gtest's CMake support.
+set(AOM_DISABLE_GTEST_CMAKE 1)
diff --git a/media/libaom/src/build/cmake/toolchains/armv7-ios.cmake b/media/libaom/src/build/cmake/toolchains/armv7-ios.cmake
new file mode 100644
index 000000000..32a1b534a
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/armv7-ios.cmake
@@ -0,0 +1,31 @@
+#
+# Copyright (c) 2017, Alliance for Open Media. All rights reserved
+#
+# This source code is subject to the terms of the BSD 2 Clause License and the
+# Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License was
+# not distributed with this source code in the LICENSE file, you can obtain it
+# at www.aomedia.org/license/software. If the Alliance for Open Media Patent
+# License 1.0 was not distributed with this source code in the PATENTS file, you
+# can obtain it at www.aomedia.org/license/patent.
+#
+if(AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_IOS_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_IOS_CMAKE_
+set(AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_IOS_CMAKE_ 1)
+
+if(XCODE)
+
+ # TODO(tomfinegan): Handle arm builds in Xcode.
+ message(FATAL_ERROR "This toolchain does not support Xcode.")
+endif()
+
+set(CMAKE_SYSTEM_PROCESSOR "armv7")
+set(CMAKE_OSX_ARCHITECTURES "armv7")
+
+include("${CMAKE_CURRENT_LIST_DIR}/arm-ios-common.cmake")
+
+# No intrinsics flag required for armv7s-ios.
+set(AOM_NEON_INTRIN_FLAG "")
+
+# No runtime cpu detect for armv7s-ios.
+set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE NUMBER "")
diff --git a/media/libaom/src/build/cmake/toolchains/armv7-linux-gcc.cmake b/media/libaom/src/build/cmake/toolchains/armv7-linux-gcc.cmake
new file mode 100644
index 000000000..7d3d63085
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/armv7-linux-gcc.cmake
@@ -0,0 +1,43 @@
+#
+# 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_ARMV7_LINUX_GCC_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_LINUX_GCC_CMAKE_
+set(AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_LINUX_GCC_CMAKE_ 1)
+
+set(CMAKE_SYSTEM_NAME "Linux")
+
+if("${CROSS}" STREQUAL "")
+
+ # Default the cross compiler prefix to something known to work.
+ set(CROSS arm-linux-gnueabihf-)
+endif()
+
+if(NOT ${CROSS} MATCHES hf-$)
+ set(AOM_EXTRA_TOOLCHAIN_FLAGS "-mfloat-abi=softfp")
+endif()
+
+set(CMAKE_C_COMPILER ${CROSS}gcc)
+set(CMAKE_CXX_COMPILER ${CROSS}g++)
+set(AS_EXECUTABLE ${CROSS}as)
+set(CMAKE_C_COMPILER_ARG1
+ "-march=armv7-a -mfpu=neon ${AOM_EXTRA_TOOLCHAIN_FLAGS}")
+set(CMAKE_CXX_COMPILER_ARG1
+ "-march=armv7-a -mfpu=neon ${AOM_EXTRA_TOOLCHAIN_FLAGS}")
+set(AOM_AS_FLAGS --defsym ARCHITECTURE=7 -march=armv7-a -mfpu=neon
+ ${AOM_EXTRA_TOOLCHAIN_FLAGS})
+set(CMAKE_SYSTEM_PROCESSOR "armv7")
+
+# No intrinsics flag required for armv7-linux-gcc.
+set(AOM_NEON_INTRIN_FLAG "")
+
+# No runtime cpu detect for armv7-linux-gcc.
+set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE NUMBER "")
diff --git a/media/libaom/src/build/cmake/toolchains/armv7-mingw-gcc.cmake b/media/libaom/src/build/cmake/toolchains/armv7-mingw-gcc.cmake
new file mode 100644
index 000000000..cf06a11b3
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/armv7-mingw-gcc.cmake
@@ -0,0 +1,32 @@
+#
+# Copyright (c) 2018, Alliance for Open Media. All rights reserved
+#
+# This source code is subject to the terms of the BSD 2 Clause License and the
+# Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License was
+# not distributed with this source code in the LICENSE file, you can obtain it
+# at www.aomedia.org/license/software. If the Alliance for Open Media Patent
+# License 1.0 was not distributed with this source code in the PATENTS file, you
+# can obtain it at www.aomedia.org/license/patent.
+#
+if(AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_MINGW_GCC_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_MINGW_GCC_CMAKE_
+set(AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7_MINGW_GCC_CMAKE_ 1)
+
+set(CMAKE_SYSTEM_PROCESSOR "armv7")
+set(CMAKE_SYSTEM_NAME "Windows")
+
+if("${CROSS}" STREQUAL "")
+ set(CROSS armv7-w64-mingw32-)
+endif()
+
+set(CMAKE_C_COMPILER ${CROSS}gcc)
+set(CMAKE_CXX_COMPILER ${CROSS}g++)
+set(CMAKE_AR ${CROSS}ar CACHE FILEPATH Archiver)
+set(CMAKE_RANLIB ${CROSS}ranlib CACHE FILEPATH Indexer)
+
+# No runtime cpu detect for armv7-mingw-gcc.
+set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE NUMBER "")
+
+# Disable the use of the gtest's CMake support.
+set(AOM_DISABLE_GTEST_CMAKE 1)
diff --git a/media/libaom/src/build/cmake/toolchains/armv7s-ios.cmake b/media/libaom/src/build/cmake/toolchains/armv7s-ios.cmake
new file mode 100644
index 000000000..0940a6ee8
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/armv7s-ios.cmake
@@ -0,0 +1,31 @@
+#
+# Copyright (c) 2017, Alliance for Open Media. All rights reserved
+#
+# This source code is subject to the terms of the BSD 2 Clause License and the
+# Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License was
+# not distributed with this source code in the LICENSE file, you can obtain it
+# at www.aomedia.org/license/software. If the Alliance for Open Media Patent
+# License 1.0 was not distributed with this source code in the PATENTS file, you
+# can obtain it at www.aomedia.org/license/patent.
+#
+if(AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7S_IOS_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7S_IOS_CMAKE_
+set(AOM_BUILD_CMAKE_TOOLCHAINS_ARMV7S_IOS_CMAKE_ 1)
+
+if(XCODE)
+
+ # TODO(tomfinegan): Handle arm builds in Xcode.
+ message(FATAL_ERROR "This toolchain does not support Xcode.")
+endif()
+
+set(CMAKE_SYSTEM_PROCESSOR "armv7s")
+set(CMAKE_OSX_ARCHITECTURES "armv7s")
+
+include("${CMAKE_CURRENT_LIST_DIR}/arm-ios-common.cmake")
+
+# No intrinsics flag required for armv7s-ios.
+set(AOM_NEON_INTRIN_FLAG "")
+
+# No runtime cpu detect for armv7s-ios.
+set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE NUMBER "")
diff --git a/media/libaom/src/build/cmake/toolchains/ios-simulator-common.cmake b/media/libaom/src/build/cmake/toolchains/ios-simulator-common.cmake
new file mode 100644
index 000000000..76e0bd140
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/ios-simulator-common.cmake
@@ -0,0 +1,23 @@
+#
+# 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_IOS_SIMULATOR_COMMON_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_IOS_SIMULATOR_COMMON_CMAKE_
+set(AOM_BUILD_CMAKE_IOS_SIMULATOR_COMMON_CMAKE_ 1)
+
+set(CMAKE_SYSTEM_NAME "Darwin")
+set(CMAKE_OSX_SYSROOT iphonesimulator)
+set(CMAKE_C_COMPILER clang)
+set(CMAKE_C_COMPILER_ARG1 "-arch ${CMAKE_SYSTEM_PROCESSOR}")
+set(CMAKE_CXX_COMPILER clang++)
+set(CMAKE_CXX_COMPILER_ARG1 "-arch ${CMAKE_SYSTEM_PROCESSOR}")
+
+# TODO(tomfinegan): Handle bit code embedding.
diff --git a/media/libaom/src/build/cmake/toolchains/mips32-linux-gcc.cmake b/media/libaom/src/build/cmake/toolchains/mips32-linux-gcc.cmake
new file mode 100644
index 000000000..0f93490b1
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/mips32-linux-gcc.cmake
@@ -0,0 +1,77 @@
+#
+# Copyright (c) 2017, Alliance for Open Media. All rights reserved
+#
+# This source code is subject to the terms of the BSD 2 Clause License and the
+# Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License was
+# not distributed with this source code in the LICENSE file, you can obtain it
+# at www.aomedia.org/license/software. If the Alliance for Open Media Patent
+# License 1.0 was not distributed with this source code in the PATENTS file, you
+# can obtain it at www.aomedia.org/license/patent.
+#
+if(AOM_BUILD_CMAKE_TOOLCHAINS_MIPS32_LINUX_GCC_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_MIPS32_LINUX_GCC_CMAKE_
+set(AOM_BUILD_CMAKE_TOOLCHAINS_MIPS32_LINUX_GCC_CMAKE_ 1)
+
+set(CMAKE_SYSTEM_NAME "Linux")
+
+if(ENABLE_DSPR2 AND ENABLE_MSA)
+ message(FATAL_ERROR "ENABLE_DSPR2 and ENABLE_MSA cannot be combined.")
+endif()
+
+if(ENABLE_DSPR2)
+ set(HAVE_DSPR2 1 CACHE BOOL "" FORCE)
+
+ if("${CROSS}" STREQUAL "")
+
+ # Default the cross compiler prefix to something known to work.
+ set(CROSS mips-linux-gnu-)
+ endif()
+
+ set(MIPS_CFLAGS "-mdspr2")
+ set(MIPS_CXXFLAGS "-mdspr2")
+elseif(ENABLE_MSA)
+ set(HAVE_MSA 1 CACHE BOOL "" FORCE)
+
+ if("${CROSS}" STREQUAL "")
+
+ # Default the cross compiler prefix to something known to work.
+ set(CROSS mips-mti-linux-gnu-)
+ endif()
+
+ set(MIPS_CFLAGS "-mmsa")
+ set(MIPS_CXXFLAGS "-mmsa")
+endif()
+
+if("${CROSS}" STREQUAL "")
+
+ # TODO(tomfinegan): Make it possible to turn this off. The $CROSS prefix won't
+ # be desired on a mips host. Default cross compiler prefix to something that
+ # might work for an unoptimized build.
+ set(CROSS mips-linux-gnu-)
+endif()
+
+if("${MIPS_CPU}" STREQUAL "")
+ set(MIPS_CFLAGS "${MIPS_CFLAGS} -mips32r2")
+ set(MIPS_CXXFLAGS "${MIPS_CXXFLAGS} -mips32r2")
+elseif("${MIPS_CPU}" STREQUAL "p5600")
+ set(P56_FLAGS
+ "-mips32r5 -mload-store-pairs -msched-weight -mhard-float -mfp64")
+ set(MIPS_CFLAGS "${MIPS_CFLAGS} ${P56_FLAGS}")
+ set(MIPS_CXXFLAGS "${MIPS_CXXFLAGS} ${P56_FLAGS}")
+ set(CMAKE_EXE_LINKER_FLAGS "-mfp64 ${CMAKE_EXE_LINKER_FLAGS}")
+endif()
+
+set(CMAKE_C_COMPILER ${CROSS}gcc)
+set(CMAKE_CXX_COMPILER ${CROSS}g++)
+set(AS_EXECUTABLE ${CROSS}as)
+set(CMAKE_C_COMPILER_ARG1 "-EL ${MIPS_CFLAGS}")
+set(CMAKE_CXX_COMPILER_ARG1 "-EL ${MIPS_CXXFLAGS}")
+set(CMAKE_SYSTEM_PROCESSOR "mips32")
+
+# No runtime cpu detect for mips32-linux-gcc.
+if(CONFIG_RUNTIME_CPU_DETECT)
+ message("--- CONFIG_RUNTIME_CPU_DETECT not supported for mips32 targets.")
+endif()
+
+set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE NUMBER "" FORCE)
diff --git a/media/libaom/src/build/cmake/toolchains/mips64-linux-gcc.cmake b/media/libaom/src/build/cmake/toolchains/mips64-linux-gcc.cmake
new file mode 100644
index 000000000..ad9aab09d
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/mips64-linux-gcc.cmake
@@ -0,0 +1,54 @@
+#
+# Copyright (c) 2017, Alliance for Open Media. All rights reserved
+#
+# This source code is subject to the terms of the BSD 2 Clause License and the
+# Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License was
+# not distributed with this source code in the LICENSE file, you can obtain it
+# at www.aomedia.org/license/software. If the Alliance for Open Media Patent
+# License 1.0 was not distributed with this source code in the PATENTS file, you
+# can obtain it at www.aomedia.org/license/patent.
+#
+if(AOM_BUILD_CMAKE_TOOLCHAINS_MIPS64_LINUX_GCC_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_MIPS64_LINUX_GCC_CMAKE_
+set(AOM_BUILD_CMAKE_TOOLCHAINS_MIPS64_LINUX_GCC_CMAKE_ 1)
+
+set(CMAKE_SYSTEM_NAME "Linux")
+
+if("${CROSS}" STREQUAL "")
+
+ # TODO(tomfinegan): Make it possible to turn this off. The $CROSS prefix won't
+ # be desired on a mips host.
+ #
+ # Default the cross compiler prefix to something known to work.
+ set(CROSS mips-img-linux-gnu-)
+endif()
+
+if(ENABLE_MSA)
+ set(HAVE_MSA 1 CACHE BOOL "" FORCE)
+ set(MIPS_CFLAGS "-mmsa")
+ set(MIPS_CXXFLAGS "-mmsa")
+endif()
+
+if("${MIPS_CPU}" STREQUAL "i6400" OR "${MIPS_CPU}" STREQUAL "p6600")
+ set(MIPS_CPU_FLAGS "-mips64r6 -mabi=64 -mload-store-pairs -msched-weight")
+ set(MIPS_CPU_FLAGS "${MIPS_CPU_FLAGS} -mhard-float -mfp64")
+ set(MIPS_CFLAGS "${MIPS_CFLAGS} ${MIPS_CPU_FLAGS}")
+ set(MIPS_CXXFLAGS "${MIPS_CXXFLAGS} ${MIPS_CPU_FLAGS}")
+ set(CMAKE_EXE_LINKER_FLAGS
+ "-mips64r6 -mabi64 -mfp64 ${CMAKE_EXE_LINKER_FLAGS}")
+endif()
+
+set(CMAKE_C_COMPILER ${CROSS}gcc)
+set(CMAKE_CXX_COMPILER ${CROSS}g++)
+set(AS_EXECUTABLE ${CROSS}as)
+set(CMAKE_C_COMPILER_ARG1 "-EL ${MIPS_CFLAGS}")
+set(CMAKE_CXX_COMPILER_ARG1 "-EL ${MIPS_CXXFLAGS}")
+set(CMAKE_SYSTEM_PROCESSOR "mips64")
+
+# No runtime cpu detect for mips64-linux-gcc.
+if(CONFIG_RUNTIME_CPU_DETECT)
+ message("--- CONFIG_RUNTIME_CPU_DETECT not supported for mips64 targets.")
+endif()
+
+set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE NUMBER "" FORCE)
diff --git a/media/libaom/src/build/cmake/toolchains/ppc-linux-gcc.cmake b/media/libaom/src/build/cmake/toolchains/ppc-linux-gcc.cmake
new file mode 100644
index 000000000..c86cc27e3
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/ppc-linux-gcc.cmake
@@ -0,0 +1,29 @@
+#
+# Copyright (c) 2018, Alliance for Open Media. All rights reserved
+#
+# This source code is subject to the terms of the BSD 2 Clause License and the
+# Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License was
+# not distributed with this source code in the LICENSE file, you can obtain it
+# at www.aomedia.org/license/software. If the Alliance for Open Media Patent
+# License 1.0 was not distributed with this source code in the PATENTS file, you
+# can obtain it at www.aomedia.org/license/patent.
+#
+if(AOM_BUILD_CMAKE_TOOLCHAINS_PPC_LINUX_GCC_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_PPC_LINUX_GCC_CMAKE_
+set(AOM_BUILD_CMAKE_TOOLCHAINS_PPC_LINUX_GCC_CMAKE_ 1)
+
+set(CMAKE_SYSTEM_NAME "Linux")
+
+if("${CROSS}" STREQUAL "")
+
+ # Default the cross compiler prefix to something known to work.
+ set(CROSS powerpc64le-unknown-linux-gnu-)
+endif()
+
+set(CMAKE_C_COMPILER ${CROSS}gcc)
+set(CMAKE_CXX_COMPILER ${CROSS}g++)
+set(AS_EXECUTABLE ${CROSS}as)
+set(CMAKE_SYSTEM_PROCESSOR "ppc")
+
+set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE NUMBER "")
diff --git a/media/libaom/src/build/cmake/toolchains/x86-ios-simulator.cmake b/media/libaom/src/build/cmake/toolchains/x86-ios-simulator.cmake
new file mode 100644
index 000000000..6b6f52cac
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/x86-ios-simulator.cmake
@@ -0,0 +1,28 @@
+#
+# Copyright (c) 2017, Alliance for Open Media. All rights reserved
+#
+# This source code is subject to the terms of the BSD 2 Clause License and the
+# Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License was
+# not distributed with this source code in the LICENSE file, you can obtain it
+# at www.aomedia.org/license/software. If the Alliance for Open Media Patent
+# License 1.0 was not distributed with this source code in the PATENTS file, you
+# can obtain it at www.aomedia.org/license/patent.
+#
+if(AOM_BUILD_CMAKE_TOOLCHAINS_X86_IOS_SIMULATOR_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_X86_IOS_SIMULATOR_CMAKE_
+set(AOM_BUILD_CMAKE_TOOLCHAINS_X86_IOS_SIMULATOR_CMAKE_ 1)
+
+if(XCODE)
+
+ # TODO(tomfinegan): Handle ios sim builds in Xcode.
+ message(FATAL_ERROR "This toolchain does not support Xcode.")
+endif()
+
+set(CMAKE_SYSTEM_PROCESSOR "i386")
+set(CMAKE_OSX_ARCHITECTURES "i386")
+
+# Avoid noisy PIC/PIE warnings.
+set(CONFIG_PIC 1 CACHE NUMBER "")
+
+include("${CMAKE_CURRENT_LIST_DIR}/ios-simulator-common.cmake")
diff --git a/media/libaom/src/build/cmake/toolchains/x86-linux.cmake b/media/libaom/src/build/cmake/toolchains/x86-linux.cmake
new file mode 100644
index 000000000..c2a700bfe
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/x86-linux.cmake
@@ -0,0 +1,19 @@
+#
+# 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_X86_LINUX_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_X86_LINUX_CMAKE_
+set(AOM_BUILD_CMAKE_TOOLCHAINS_X86_LINUX_CMAKE_ 1)
+
+set(CMAKE_SYSTEM_PROCESSOR "x86")
+set(CMAKE_SYSTEM_NAME "Linux")
+set(CMAKE_C_COMPILER_ARG1 "-m32")
+set(CMAKE_CXX_COMPILER_ARG1 "-m32")
diff --git a/media/libaom/src/build/cmake/toolchains/x86-macos.cmake b/media/libaom/src/build/cmake/toolchains/x86-macos.cmake
new file mode 100644
index 000000000..7a46e06a9
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/x86-macos.cmake
@@ -0,0 +1,18 @@
+#
+# 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.
+#
+set(CMAKE_SYSTEM_PROCESSOR "x86")
+set(CMAKE_SYSTEM_NAME "Darwin")
+set(CMAKE_OSX_ARCHITECTURES "i386")
+set(CMAKE_C_COMPILER_ARG1 "-arch i386")
+set(CMAKE_CXX_COMPILER_ARG1 "-arch i386")
+
+# Apple tools always complain in 32 bit mode without PIC.
+set(CONFIG_PIC 1 CACHE NUMBER "")
diff --git a/media/libaom/src/build/cmake/toolchains/x86-mingw-gcc.cmake b/media/libaom/src/build/cmake/toolchains/x86-mingw-gcc.cmake
new file mode 100644
index 000000000..c986c4ee3
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/x86-mingw-gcc.cmake
@@ -0,0 +1,31 @@
+#
+# 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_X86_MINGW_GCC_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_X86_MINGW_GCC_CMAKE_
+set(AOM_BUILD_CMAKE_TOOLCHAINS_X86_MINGW_GCC_CMAKE_ 1)
+
+set(CMAKE_SYSTEM_PROCESSOR "x86")
+set(CMAKE_SYSTEM_NAME "Windows")
+set(CMAKE_C_COMPILER_ARG1 "-m32")
+set(CMAKE_CXX_COMPILER_ARG1 "-m32")
+
+if("${CROSS}" STREQUAL "")
+ set(CROSS i686-w64-mingw32-)
+endif()
+
+set(CMAKE_C_COMPILER ${CROSS}gcc)
+set(CMAKE_CXX_COMPILER ${CROSS}g++)
+set(CMAKE_AR ${CROSS}ar CACHE FILEPATH Archiver)
+set(CMAKE_RANLIB ${CROSS}ranlib CACHE FILEPATH Indexer)
+
+# Disable the use of the gtest's CMake support.
+set(AOM_DISABLE_GTEST_CMAKE 1)
diff --git a/media/libaom/src/build/cmake/toolchains/x86_64-ios-simulator.cmake b/media/libaom/src/build/cmake/toolchains/x86_64-ios-simulator.cmake
new file mode 100644
index 000000000..d4b40ed09
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/x86_64-ios-simulator.cmake
@@ -0,0 +1,25 @@
+#
+# Copyright (c) 2017, Alliance for Open Media. All rights reserved
+#
+# This source code is subject to the terms of the BSD 2 Clause License and the
+# Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License was
+# not distributed with this source code in the LICENSE file, you can obtain it
+# at www.aomedia.org/license/software. If the Alliance for Open Media Patent
+# License 1.0 was not distributed with this source code in the PATENTS file, you
+# can obtain it at www.aomedia.org/license/patent.
+#
+if(AOM_BUILD_CMAKE_TOOLCHAINS_X86_64_IOS_SIMULATOR_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_X86_64_IOS_SIMULATOR_CMAKE_
+set(AOM_BUILD_CMAKE_TOOLCHAINS_X86_64_IOS_SIMULATOR_CMAKE_ 1)
+
+if(XCODE)
+
+ # TODO(tomfinegan): Handle ios sim builds in Xcode.
+ message(FATAL_ERROR "This toolchain does not support Xcode.")
+endif()
+
+set(CMAKE_SYSTEM_PROCESSOR "x86_64")
+set(CMAKE_OSX_ARCHITECTURES "x86_64")
+
+include("${CMAKE_CURRENT_LIST_DIR}/ios-simulator-common.cmake")
diff --git a/media/libaom/src/build/cmake/toolchains/x86_64-mingw-gcc.cmake b/media/libaom/src/build/cmake/toolchains/x86_64-mingw-gcc.cmake
new file mode 100644
index 000000000..00d94d5f1
--- /dev/null
+++ b/media/libaom/src/build/cmake/toolchains/x86_64-mingw-gcc.cmake
@@ -0,0 +1,29 @@
+#
+# 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_X86_64_MINGW_GCC_CMAKE_)
+ return()
+endif() # AOM_BUILD_CMAKE_TOOLCHAINS_X86_64_MINGW_GCC_CMAKE_
+set(AOM_BUILD_CMAKE_TOOLCHAINS_X86_64_MINGW_GCC_CMAKE_ 1)
+
+set(CMAKE_SYSTEM_PROCESSOR "x86_64")
+set(CMAKE_SYSTEM_NAME "Windows")
+
+if("${CROSS}" STREQUAL "")
+ set(CROSS x86_64-w64-mingw32-)
+endif()
+
+set(CMAKE_C_COMPILER ${CROSS}gcc)
+set(CMAKE_CXX_COMPILER ${CROSS}g++)
+set(CMAKE_AR ${CROSS}ar CACHE FILEPATH Archiver)
+set(CMAKE_RANLIB ${CROSS}ranlib CACHE FILEPATH Indexer)
+
+# Disable the use of the gtest's CMake support.
+set(AOM_DISABLE_GTEST_CMAKE 1)