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Add cross build support for loongarch64 #15290

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merged 1 commit into from
Dec 11, 2024
Merged

Add cross build support for loongarch64 #15290

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11 changes: 9 additions & 2 deletions eng/common/cross/toolchain.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,13 @@ elseif(TARGET_ARCH_NAME STREQUAL "armv6")
else()
set(TOOLCHAIN "arm-linux-gnueabihf")
endif()
elseif(TARGET_ARCH_NAME STREQUAL "loongarch64")
set(CMAKE_SYSTEM_PROCESSOR "loongarch64")
if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/loongarch64-alpine-linux-musl)
set(TOOLCHAIN "loongarch64-alpine-linux-musl")
else()
set(TOOLCHAIN "loongarch64-linux-gnu")
endif()
elseif(TARGET_ARCH_NAME STREQUAL "ppc64le")
set(CMAKE_SYSTEM_PROCESSOR ppc64le)
if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/powerpc64le-alpine-linux-musl)
Expand Down Expand Up @@ -118,7 +125,7 @@ elseif(TARGET_ARCH_NAME STREQUAL "x86")
set(TIZEN_TOOLCHAIN "i586-tizen-linux-gnu/9.2.0")
endif()
else()
message(FATAL_ERROR "Arch is ${TARGET_ARCH_NAME}. Only arm, arm64, armel, armv6, ppc64le, riscv64, s390x, x64 and x86 are supported!")
message(FATAL_ERROR "Arch is ${TARGET_ARCH_NAME}. Only arm, arm64, armel, armv6, loongarch64, ppc64le, riscv64, s390x, x64 and x86 are supported!")
endif()

if(DEFINED ENV{TOOLCHAIN})
Expand Down Expand Up @@ -312,7 +319,7 @@ endif()

# Specify compile options

if((TARGET_ARCH_NAME MATCHES "^(arm|arm64|armel|armv6|ppc64le|riscv64|s390x|x64|x86)$" AND NOT ANDROID AND NOT FREEBSD) OR ILLUMOS OR HAIKU)
if((TARGET_ARCH_NAME MATCHES "^(arm|arm64|armel|armv6|loongarch64|ppc64le|riscv64|s390x|x64|x86)$" AND NOT ANDROID AND NOT FREEBSD) OR ILLUMOS OR HAIKU)
set(CMAKE_C_COMPILER_TARGET ${TOOLCHAIN})
set(CMAKE_CXX_COMPILER_TARGET ${TOOLCHAIN})
set(CMAKE_ASM_COMPILER_TARGET ${TOOLCHAIN})
Expand Down
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