diff --git a/eng/common/cross/toolchain.cmake b/eng/common/cross/toolchain.cmake index ccfb9951a52cb7..549ca9ad99e7bc 100644 --- a/eng/common/cross/toolchain.cmake +++ b/eng/common/cross/toolchain.cmake @@ -67,13 +67,25 @@ elseif(TARGET_ARCH_NAME STREQUAL "armv6") endif() elseif(TARGET_ARCH_NAME STREQUAL "ppc64le") set(CMAKE_SYSTEM_PROCESSOR ppc64le) - set(TOOLCHAIN "powerpc64le-linux-gnu") + if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/powerpc64le-alpine-linux-musl) + set(TOOLCHAIN "powerpc64le-alpine-linux-musl") + else() + set(TOOLCHAIN "powerpc64le-linux-gnu") + endif() elseif(TARGET_ARCH_NAME STREQUAL "riscv64") set(CMAKE_SYSTEM_PROCESSOR riscv64) - set(TOOLCHAIN "riscv64-linux-gnu") + if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/riscv64-alpine-linux-musl) + set(TOOLCHAIN "riscv64-alpine-linux-musl") + else() + set(TOOLCHAIN "riscv64-linux-gnu") + endif() elseif(TARGET_ARCH_NAME STREQUAL "s390x") set(CMAKE_SYSTEM_PROCESSOR s390x) - set(TOOLCHAIN "s390x-linux-gnu") + if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/s390x-alpine-linux-musl) + set(TOOLCHAIN "s390x-alpine-linux-musl") + else() + set(TOOLCHAIN "s390x-linux-gnu") + endif() elseif(TARGET_ARCH_NAME STREQUAL "x64") set(CMAKE_SYSTEM_PROCESSOR x86_64) if(LINUX) @@ -90,7 +102,11 @@ elseif(TARGET_ARCH_NAME STREQUAL "x64") endif() elseif(TARGET_ARCH_NAME STREQUAL "x86") set(CMAKE_SYSTEM_PROCESSOR i686) - set(TOOLCHAIN "i686-linux-gnu") + if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/i586-alpine-linux-musl) + set(TOOLCHAIN "i586-alpine-linux-musl") + else() + set(TOOLCHAIN "i686-linux-gnu") + endif() if(TIZEN) set(TIZEN_TOOLCHAIN "i586-tizen-linux-gnu/9.2.0") endif() @@ -264,8 +280,11 @@ elseif(TARGET_ARCH_NAME MATCHES "^(arm64|x64)$") add_toolchain_linker_flag("-Wl,--rpath-link=${CROSS_ROOTFS}/usr/lib64/gcc/${TIZEN_TOOLCHAIN}") endif() elseif(TARGET_ARCH_NAME STREQUAL "x86") + if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/i586-alpine-linux-musl) + add_toolchain_linker_flag("--target=${TOOLCHAIN}") + add_toolchain_linker_flag("-Wl,--rpath-link=${CROSS_ROOTFS}/usr/lib/gcc/${TOOLCHAIN}") + endif() add_toolchain_linker_flag(-m32) - if(TIZEN) add_toolchain_linker_flag("-B${CROSS_ROOTFS}/usr/lib/gcc/${TIZEN_TOOLCHAIN}") add_toolchain_linker_flag("-L${CROSS_ROOTFS}/lib") @@ -302,6 +321,9 @@ if(TARGET_ARCH_NAME MATCHES "^(arm|armel)$") add_compile_options(-mfloat-abi=softfp) endif() elseif(TARGET_ARCH_NAME STREQUAL "x86") + if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/i586-alpine-linux-musl) + add_compile_options(--target=${TOOLCHAIN}) + endif() add_compile_options(-m32) add_compile_options(-Wno-error=unused-command-line-argument) endif()