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Diffstat (limited to '')
| -rw-r--r-- | third_party/aom/build/cmake/toolchains/mips64-linux-gcc.cmake | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/third_party/aom/build/cmake/toolchains/mips64-linux-gcc.cmake b/third_party/aom/build/cmake/toolchains/mips64-linux-gcc.cmake new file mode 100644 index 0000000000..ad9aab09d8 --- /dev/null +++ b/third_party/aom/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) |