项目全局使用远程工具链使用是否有更简单的方法

[zeromake]

xmake.lua

add_rules("mode.debug", "mode.release")

set_languages("c17")
add_repositories("zero https://github.com/zeromake/xrepo.git")
add_requires("arm-toolchain")

toolchain("arm-toolchain")
    local prefix = "arm-none-eabi-"
    set_kind("standalone")
    set_formats("object", "%$%(name%).o")
    set_formats("binary", "%$%(name%).elf")
    set_formats("static", "%$%(name%).lib")
    set_formats("shared", "lib%$%(name%).so")
    set_formats("symbol", "%$%(name%).sym")
    set_toolset("cc", prefix .. "gcc")
    set_toolset("cxx", prefix .. "gcc", prefix .. "g++")
    set_toolset("ld", prefix .. "g++", prefix .. "gcc")
    set_toolset("sh", prefix .. "g++", prefix .. "gcc")
    set_toolset("ar", prefix.."ar")
    set_toolset("ex", prefix.."ar")
    set_toolset("strip", prefix.."strip")
    set_toolset("as", prefix .. "gcc")
    add_cxflags(
        "-mcpu=cortex-m0plus",
        "-gdwarf-3",
        "-Wall",
        "-ffunction-sections",
        "-fdata-sections",
        {force = true}
    )
    add_asflags(
        "-mcpu=cortex-m0plus",
        "-gdwarf-3",
        "-Wa,--warn",
        {force = true}
    )
    add_ldflags(
        "-mcpu=cortex-m0plus",
        "-specs=nano.specs",
        "-specs=nosys.specs",
        "-Wl,--gc-sections",
        "-Wl,--print-memory-usage",
        "-Wl,--no-warn-rwx-segments",
        {force = true}
    )
    set_archs("arm", "arm64")
    add_syslinks("c", "m")
    on_check(function (toolchain)
        return import("lib.detect.find_tool")(prefix.."gcc")
    end)
toolchain_end()


target("main")
    set_kind("binary")
    add_files("User/*.c")
    add_defines("PY32F003x4")
    add_files("Libraries/PY32F0xx_HAL_Driver/Src/*.c")
    add_files("Libraries/PY32F0xx_HAL_BSP/Src/*.c")
    add_packages("arm-toolchain")
    set_toolchains("@arm-toolchain")
    add_files(
        "Libraries/CMSIS/Device/PY32F0xx/Source/system_py32f0xx.c",
        "Libraries/CMSIS/Device/PY32F0xx/Source/gcc/startup_py32f003.s"
    )
    add_includedirs(
        "User",
        "Libraries/CMSIS/Core/Include",
        "Libraries/CMSIS/Device/PY32F0xx/Include",
        "Libraries/PY32F0xx_HAL_Driver/Inc",
        "Libraries/PY32F0xx_HAL_BSP/Inc"
    )
    add_ldflags("-T./Libraries/LDScripts/py32f003x4.ld", {force = true})

想要做到项目使用全局远程工具链，必须添加手动安装 toolchain

> xrepo add-repo zeromake https://github.com/zeromake/xrepo.git
> xrepo install arm-toolchain
> xrepo info arm-toolchain
The package info of project:
    require(arm-toolchain): 
      -> description: Arm GNU Toolchain is a community supported pre-built GNU compiler toolchain for Arm based CPUs.
      -> version: 14.2.0-rel1
      -> urls:
         -> https://developer.arm.com/-/media/Files/downloads/gnu/14.2.rel1/binrel/arm-gnu-toolchain-14.2.rel1-darwin-x86_64-arm-none-eabi.tar.xz
            -> 2d9e717dd4f7751d18936ae1365d25916534105ebcb7583039eff1092b824505
      -> repo: zeromake git@github.com:zeromake/xrepo.git 
      -> cachedir: /Users/zero/.xmake/cache/packages/2506/a/arm-toolchain/14.2.0-rel1
      -> installdir: /Users/zero/.xmake/packages/a/arm-toolchain/14.2.0-rel1/fd921c95f67d4418aecf2de973b86e55
# add installdir/bin to PATH
> xmake f -p cross -a arm --toolchain=arm-toolchain -c
> xmake b -vD main

plat,arch,toolchain 现在必须都用命令行要不在命令行设置在 xmake.lua 会导致，add_requires 不会使用远程工具链

如果你没有 add_requires 依赖库可以，plat,arch,toolchain 对你的 target 正常生效，不过这样就没法用 xrepo 的库了：

> xmake f -c -vD
> xmake b -vD main

[waruqi]

https://github.com/xmake-io/xmake/blob/dev/tests/projects/package/toolchain_muslcc/xmake.lua

[zeromake]

按照示例改完发现出现

add_rules("mode.debug", "mode.release")

set_languages("c17")
set_plat("cross")
set_arch("arm")

toolchain("arm-toolchain")
    local prefix = "arm-none-eabi-"
    set_formats("object", "%$%(name%).o")
    set_formats("binary", "%$%(name%).elf")
    set_formats("static", "%$%(name%).lib")
    set_formats("shared", "lib%$%(name%).so")
    set_formats("symbol", "%$%(name%).sym")
    set_toolset("cc", prefix .. "gcc")
    set_toolset("cxx", prefix .. "gcc", prefix .. "g++")
    set_toolset("ld", prefix .. "g++", prefix .. "gcc")
    set_toolset("sh", prefix .. "g++", prefix .. "gcc")
    set_toolset("ar", prefix.."ar")
    set_toolset("ex", prefix.."ar")
    set_toolset("strip", prefix.."strip")
    set_toolset("as", prefix .. "gcc")
    add_cxflags(
        "-mcpu=cortex-m0plus",
        "-gdwarf-3",
        "-Wall",
        "-ffunction-sections",
        "-fdata-sections",
        {force = true}
    )
    add_asflags(
        "-mcpu=cortex-m0plus",
        "-gdwarf-3",
        "-Wa,--warn",
        {force = true}
    )
    add_ldflags(
        "-mcpu=cortex-m0plus",
        "-specs=nano.specs",
        "-specs=nosys.specs",
        "-Wl,--gc-sections",
        "-Wl,--print-memory-usage",
        "-Wl,--no-warn-rwx-segments",
        {force = true}
    )
    set_archs("arm", "arm64")
    add_syslinks("c", "m")
    on_check(function (toolchain)
        return import("lib.detect.find_tool")(prefix.."gcc")
    end)
toolchain_end()

add_repositories("zero https://github.com/zeromake/xrepo.git")

add_requires("zlib",  {system = false})
add_requires("arm-toolchain")
set_toolchains("arm-toolchain@arm-toolchain")

target("main")
    set_kind("binary")
    add_files("User/*.c")
    add_defines("PY32F003x4")
    add_files("Libraries/PY32F0xx_HAL_Driver/Src/*.c")
    add_files("Libraries/PY32F0xx_HAL_BSP/Src/*.c")
    add_files(
        "Libraries/CMSIS/Device/PY32F0xx/Source/system_py32f0xx.c",
        "Libraries/CMSIS/Device/PY32F0xx/Source/gcc/startup_py32f003.s"
    )
    add_includedirs(
        "User",
        "Libraries/CMSIS/Core/Include",
        "Libraries/CMSIS/Device/PY32F0xx/Include",
        "Libraries/PY32F0xx_HAL_Driver/Inc",
        "Libraries/PY32F0xx_HAL_BSP/Inc"
    )
    add_ldflags("-T./Libraries/LDScripts/py32f003x4.ld", {force = true})

> > xmake f -c -vD -y
checking for platform ... macosx
checking for architecture ... x86_64
checking for Xcode directory ... /Applications/Xcode.app
checking for Codesign Identity of Xcode ... no
checking for SDK version of Xcode for macosx (x86_64) ... 15.1
checking for Minimal target version of Xcode for macosx (x86_64) ... 15.1
checkinfo: cannot runv(nim --version), No such file or directory
checking for nim ... no
checkinfo: cannot runv(nim --version), No such file or directory
checking for nim ... no
checking for git ... /usr/local/bin/git
checking for gzip ... /usr/bin/gzip
checking for tar ... /usr/bin/tar
/usr/local/bin/git rev-parse HEAD
checking for arm-toolchain ... no
checking for gcc ... /usr/bin/gcc
finding zlib from xmake ..
checking for xmake::zlib ... no
checking for ping ... /sbin/ping
pinging the host(github.com) ... 102 ms
/usr/bin/tar -xf /Users/zero/.xmake/cache/packages/2506/z/zlib/1.3.1/zlib-1.3.1.tar.gz -C source.tmp
passing toolchain(arm-toolchain) to /var/folders/0w/4rhzb4hj345cy95zk_tmfb080000gn/T/.xmake501/250609/_E86F05A58D2B46208A2342A09038C850
/usr/local/bin/xmake repo --diagnosis --verbose --yes --add zero /Users/zero/Documents/project/py32f0-template/.xmake/macosx/x86_64/repositories/zero
checking for git ... /usr/local/bin/git
checking for gzip ... /usr/bin/gzip
checking for tar ... /usr/bin/tar
add local repository(zero): /Users/zero/Documents/project/py32f0-template/.xmake/macosx/x86_64/repositories/zero ok!
/usr/local/bin/xmake f --diagnosis --verbose --yes -y -c --plat=cross --arch=arm --mode=release --kind=static --policies=run.autobuild,package.install_only --cxflags=-fPIC --buildir=build_ce59f911
> checking for c includes(sys/types.h)
checkinfo: ...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37: cannot get program for cc
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37]: in function 'load'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:60]: in function 'compargv'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:44]: in function 'compcmd'
    [@programdir/modules/lib/detect/check_cxsnippets.lua:240]:

checking for HAVE_SYS_TYPES_H ... no
> checking for c includes(stddef.h)
checkinfo: ...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37: cannot get program for cc
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37]: in function 'load'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:60]: in function 'compargv'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:44]: in function 'compcmd'
    [@programdir/modules/lib/detect/check_cxsnippets.lua:240]:

checking for HAVE_STDDEF_H ... no
> checking for c includes(stdint.h)
checkinfo: ...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37: cannot get program for cc
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37]: in function 'load'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:60]: in function 'compargv'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:44]: in function 'compcmd'
    [@programdir/modules/lib/detect/check_cxsnippets.lua:240]:

checking for HAVE_STDINT_H ... no
> checking for c includes(unistd.h)
checkinfo: ...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37: cannot get program for cc
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37]: in function 'load'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:60]: in function 'compargv'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:44]: in function 'compcmd'
    [@programdir/modules/lib/detect/check_cxsnippets.lua:240]:

checking for Z_HAVE_UNISTD_H ... no
checking for git ... /usr/local/bin/git
checking for gzip ... /usr/bin/gzip
checking for tar ... /usr/bin/tar
checking for ping ... /sbin/ping
pinging the host(gitee.com) ... 15 ms
pinging the host(gitlab.com) ... 69 ms
pinging the host(github.com) ... 103 ms
/usr/local/bin/git rev-parse HEAD
checking for SDK version of Xcode for macosx (x86_64) ... 15.1
checking for Minimal target version of Xcode for macosx (x86_64) ... 15.1
checkinfo: cannot runv(nim --version), No such file or directory
checking for nim ... no
checkinfo: cannot runv(nim --version), No such file or directory
checking for nim ... no
checking for arm-toolchain ... no
configure
{
    theme = default
    ccache = true
    network = public
    cxflags = -fPIC
    kind = static
    plat = cross
    buildir = build_ce59f911
    clean = true
    proxy_pac = pac.lua
    mode = release
    arch = arm
    ndk_stdcxx = true
    policies = run.autobuild,package.install_only
    host = macosx
}
/usr/local/bin/xmake build --diagnosis --verbose --yes
checkinfo: cannot runv(arm-none-eabi-gcc --version), No such file or directory
checking for arm-none-eabi-gcc ... no
checking for the c compiler (cc: arm-none-eabi-gcc) ... no
checking for the c compiler (cc: arm-none-eabi-gcc) ... no
checking for the c compiler (cc: arm-none-eabi-gcc) ... no
checking for the c compiler (cc: arm-none-eabi-gcc) ... no
checking for the c compiler (cc: arm-none-eabi-gcc) ... no
checking for the c compiler (cc: arm-none-eabi-gcc) ... no
checking for the c compiler (cc: arm-none-eabi-gcc) ... no
checking for the c compiler (cc: arm-none-eabi-gcc) ... no
checking for the c compiler (cc: arm-none-eabi-gcc) ... no
checking for the c compiler (cc: arm-none-eabi-gcc) ... no
error: @programdir/core/main.lua:329: @programdir/actions/build/main.lua:148: @programdir/modules/async/runjobs.lua:325: ...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37: cannot get program for cc
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37]: in function 'load'
    [@programdir/modules/private/action/build/object.lua:40]: in function 'script'
    [@programdir/modules/private/action/build/object.lua:131]: in function 'build_object'
    [@programdir/modules/private/action/build/object.lua:156]: in function 'jobfunc'
    [@programdir/modules/async/runjobs.lua:241]:

stack traceback:
        [C]: in function 'error'
        @programdir/core/base/os.lua:1075: in function 'os.raiselevel'
        (...tail calls...)
        @programdir/core/main.lua:329: in upvalue 'cotask'
        @programdir/core/base/scheduler.lua:406: in function <@programdir/core/base/scheduler.lua:399>
error: @programdir/core/sandbox/modules/os.lua:378: execv(/usr/local/bin/xmake build --diagnosis --verbose --yes) failed(255)
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [@programdir/core/sandbox/modules/os.lua:378]:
    [@programdir/core/sandbox/modules/os.lua:291]: in function 'vrunv'
    [@programdir/modules/package/tools/xmake.lua:531]: in function 'install'
    [...acosx/x86_64/repositories/zero/packages/z/zlib/xmake.lua:17]: in function 'script'
    [...dir/modules/private/action/require/impl/utils/filter.lua:114]: in function 'call'
    [.../modules/private/action/require/impl/actions/install.lua:452]:

  => install zlib 1.3.1 .. failed

手动添加 PATH 后正常，是因为 toolchain 声明是 set_kind("standalone") 吗？

> export PATH="$PATH:/Users/zero/.xmake/packages/a/arm-toolchain/14.2.0-rel1/fd921c95f67d4418aecf2de973b86e55/bin"
> xmake f -c -vD -y
checking for platform ... macosx
checking for architecture ... x86_64
checking for Xcode directory ... /Applications/Xcode.app
checking for Codesign Identity of Xcode ... no
checking for SDK version of Xcode for macosx (x86_64) ... 15.1
checking for Minimal target version of Xcode for macosx (x86_64) ... 15.1
checkinfo: cannot runv(nim --version), No such file or directory
checking for nim ... no
checkinfo: cannot runv(nim --version), No such file or directory
checking for nim ... no
checking for git ... /usr/local/bin/git
checking for gzip ... /usr/bin/gzip
checking for tar ... /usr/bin/tar
/usr/local/bin/git rev-parse HEAD
checking for arm-toolchain ... no
checking for gcc ... /usr/bin/gcc
finding zlib from xmake ..
checking for xmake::zlib ... no
checking for ping ... /sbin/ping
pinging the host(github.com) ... 105 ms
/usr/bin/tar -xf /Users/zero/.xmake/cache/packages/2506/z/zlib/1.3.1/zlib-1.3.1.tar.gz -C source.tmp
passing toolchain(arm-toolchain) to /var/folders/0w/4rhzb4hj345cy95zk_tmfb080000gn/T/.xmake501/250609/_67DEC3B40B074B2080B4EAEB86051240
/usr/local/bin/xmake repo --diagnosis --verbose --yes --add zero /Users/zero/Documents/project/py32f0-template/.xmake/macosx/x86_64/repositories/zero
checking for git ... /usr/local/bin/git
checking for gzip ... /usr/bin/gzip
checking for tar ... /usr/bin/tar
add local repository(zero): /Users/zero/Documents/project/py32f0-template/.xmake/macosx/x86_64/repositories/zero ok!
/usr/local/bin/xmake f --diagnosis --verbose --yes -y -c --plat=cross --arch=arm --mode=release --kind=static --policies=run.autobuild,package.install_only --cxflags=-fPIC --buildir=build_ce59f911
> checking for c includes(sys/types.h)
checkinfo: ...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37: cannot get program for cc
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37]: in function 'load'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:60]: in function 'compargv'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:44]: in function 'compcmd'
    [@programdir/modules/lib/detect/check_cxsnippets.lua:240]:

checking for HAVE_SYS_TYPES_H ... no
> checking for c includes(unistd.h)
checkinfo: ...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37: cannot get program for cc
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37]: in function 'load'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:60]: in function 'compargv'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:44]: in function 'compcmd'
    [@programdir/modules/lib/detect/check_cxsnippets.lua:240]:

checking for Z_HAVE_UNISTD_H ... no
> checking for c includes(stdint.h)
checkinfo: ...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37: cannot get program for cc
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37]: in function 'load'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:60]: in function 'compargv'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:44]: in function 'compcmd'
    [@programdir/modules/lib/detect/check_cxsnippets.lua:240]:

checking for HAVE_STDINT_H ... no
> checking for c includes(stddef.h)
checkinfo: ...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37: cannot get program for cc
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:37]: in function 'load'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:60]: in function 'compargv'
    [...amdir/core/sandbox/modules/import/core/tool/compiler.lua:44]: in function 'compcmd'
    [@programdir/modules/lib/detect/check_cxsnippets.lua:240]:

checking for HAVE_STDDEF_H ... no
checking for git ... /usr/local/bin/git
checking for gzip ... /usr/bin/gzip
checking for tar ... /usr/bin/tar
checking for ping ... /sbin/ping
pinging the host(gitee.com) ... 17 ms
pinging the host(gitlab.com) ... 65 ms
pinging the host(github.com) ... 119 ms
/usr/local/bin/git rev-parse HEAD
checking for SDK version of Xcode for macosx (x86_64) ... 15.1
checking for Minimal target version of Xcode for macosx (x86_64) ... 15.1
checkinfo: cannot runv(nim --version), No such file or directory
checking for nim ... no
checkinfo: cannot runv(nim --version), No such file or directory
checking for nim ... no
checking for arm-toolchain ... no
configure
{
    cxflags = -fPIC
    network = public
    policies = run.autobuild,package.install_only
    proxy_pac = pac.lua
    kind = static
    theme = default
    mode = release
    buildir = build_ce59f911
    ndk_stdcxx = true
    plat = cross
    arch = arm
    ccache = true
    clean = true
    host = macosx
}
/usr/local/bin/xmake build --diagnosis --verbose --yes
checking for arm-none-eabi-gcc ... /Users/zero/.xmake/packages/a/arm-toolchain/14.2.0-rel1/fd921c95f67d4418aecf2de973b86e55/bin/arm-none-eabi-gcc
checking for the c compiler (cc) ... arm-none-eabi-gcc
checking for /Users/zero/.xmake/packages/a/arm-toolchain/14.2.0-rel1/fd921c95f67d4418aecf2de973b86e55/bin/arm-none-eabi-gcc ... ok
checking for flags (-fPIC) ... ok
> arm-none-eabi-gcc "-fPIC" "-mcpu=cortex-m0plus" "-gdwarf-3" "-Wall" "-ffunction-sections" "-fdata-sections"
checking for flags (-O3) ... ok
> arm-none-eabi-gcc "-O3" "-mcpu=cortex-m0plus" "-gdwarf-3" "-Wall" "-ffunction-sections" "-fdata-sections"
checking for flags (-DNDEBUG) ... ok
> arm-none-eabi-gcc "-DNDEBUG" "-mcpu=cortex-m0plus" "-gdwarf-3" "-Wall" "-ffunction-sections" "-fdata-sections"
[ 61%]: cache compiling.release adler32.c
/Users/zero/.xmake/packages/a/arm-toolchain/14.2.0-rel1/fd921c95f67d4418aecf2de973b86e55/bin/arm-none-eabi-gcc -c -mcpu=cortex-m0plus -gdwarf-3 -Wall -ffunction-sections -fdata-sections -fPIC -fvisibility=hidden -O3 -Ibuild_ce59f911/.gens/zlib/cross/arm/release/platform/windows/idl -DZEXPORT=__attribute__((visibility(\"default\"))) -D_LARGEFILE64_SOURCE=1 -DNDEBUG -o build_ce59f911/.objs/zlib/cross/arm/release/adler32.c.o adler32.c

[zeromake]

对应的项目地址在：https://github.com/zeromake/py32f0-template

[waruqi]

xmake/xmake/toolchains/cross/check.lua

Line 40 in ca1d8f7

for _, package in ipairs(toolchain:packages()) do

[waruqi]

xmake/tests/projects/package/toolchain_muslcc/xmake.lua

Line 36 in ca1d8f7

set_toolchains("my_muslcc@muslcc")

[zeromake]

@waruqi 已经设置过了 set_toolchains("arm-toolchain@arm-toolchain")

[waruqi]

xmake/xmake/toolchains/cross/check.lua

Line 40 in ca1d8f7

for _, package in ipairs(toolchain:packages()) do

仔细看这 你没有类似配置

[waruqi]

xmake/tests/projects/package/toolchain_muslcc/xmake.lua

Line 16 in ca1d8f7

toolchain:load_cross_toolchain()

[zeromake]

@waruqi 懂了，my_muslcc 继承自 cross 自带 check，如果我也要必须也手动在 check 里 toolchain:packages() 从找到对应目录并设置 toolchain:config_set("cross", xxx)
toolchain:config_set("bindir", xxx)
toolchain:config_set("sdkdir", xxx)

[zeromake]

比较完美了，交作业，有需要的兄弟可以试试，set_kind("standalone") 的搞不来最后，有空再说，先用 set_kind("cross") 了

add_rules("mode.debug", "mode.release")

set_languages("c17")
set_plat("cross")
set_arch("arm")

toolchain("arm-toolchain")
    set_kind("cross")
    set_formats("binary", "%$%(name%).elf")
    add_cxflags(
        "-mcpu=cortex-m0plus",
        "-gdwarf-3",
        "-Wall",
        "-ffunction-sections",
        "-fdata-sections",
        {force = true}
    )
    add_asflags(
        "-mcpu=cortex-m0plus",
        "-gdwarf-3",
        "-Wa,--warn",
        {force = true}
    )
    add_ldflags(
        "-mcpu=cortex-m0plus",
        "-specs=nano.specs",
        "-specs=nosys.specs",
        "-Wl,--gc-sections",
        "-Wl,--print-memory-usage",
        "-Wl,--no-warn-rwx-segments",
        {force = true}
    )
    set_archs("arm", "arm64")
    add_syslinks("c", "m")
    on_load(function (toolchain)
        toolchain:load_cross_toolchain()
    end)
toolchain_end()

add_repositories("zero https://github.com/zeromake/xrepo.git")

add_requires("zlib",  {system = false})
add_requires("arm-toolchain")
set_toolchains("arm-toolchain@arm-toolchain")

target("main")
    set_kind("binary")
    add_files("User/*.c")
    add_defines("PY32F003x4")
    add_files("Libraries/PY32F0xx_HAL_Driver/Src/*.c")
    add_files("Libraries/PY32F0xx_HAL_BSP/Src/*.c")
    add_files(
        "Libraries/CMSIS/Device/PY32F0xx/Source/system_py32f0xx.c",
        "Libraries/CMSIS/Device/PY32F0xx/Source/gcc/startup_py32f003.s"
    )
    add_includedirs(
        "User",
        "Libraries/CMSIS/Core/Include",
        "Libraries/CMSIS/Device/PY32F0xx/Include",
        "Libraries/PY32F0xx_HAL_Driver/Inc",
        "Libraries/PY32F0xx_HAL_BSP/Inc"
    )
    add_ldflags("-T./Libraries/LDScripts/py32f003x4.ld", {force = true})

standalone 错误示例：

add_rules("mode.debug", "mode.release")

set_languages("c17")
set_plat("cross")
set_arch("arm")

toolchain("arm-toolchain")
    local prefix = "arm-none-eabi-"
    set_kind("standalone")
    set_formats("object", "%$%(name%).o")
    set_formats("binary", "%$%(name%).elf")
    set_formats("static", "%$%(name%).lib")
    set_formats("shared", "lib%$%(name%).so")
    set_formats("symbol", "%$%(name%).sym")
    set_toolset("cc", prefix .. "gcc")
    set_toolset("cxx", prefix .. "gcc", prefix .. "g++")
    set_toolset("ld", prefix .. "g++", prefix .. "gcc")
    set_toolset("sh", prefix .. "g++", prefix .. "gcc")
    set_toolset("ar", prefix.."ar")
    set_toolset("ex", prefix.."ar")
    set_toolset("strip", prefix.."strip")
    set_toolset("as", prefix .. "gcc")
    add_cxflags(
        "-mcpu=cortex-m0plus",
        "-gdwarf-3",
        "-Wall",
        "-ffunction-sections",
        "-fdata-sections",
        {force = true}
    )
    add_asflags(
        "-mcpu=cortex-m0plus",
        "-gdwarf-3",
        "-Wa,--warn",
        {force = true}
    )
    add_ldflags(
        "-mcpu=cortex-m0plus",
        "-specs=nano.specs",
        "-specs=nosys.specs",
        "-Wl,--gc-sections",
        "-Wl,--print-memory-usage",
        "-Wl,--no-warn-rwx-segments",
        {force = true}
    )
    set_archs("arm", "arm64")
    add_syslinks("c", "m")
    on_check(function (toolchain)
        import("detect.sdks.find_cross_toolchain")
        local sdkdir = toolchain:sdkdir()
        local bindir = toolchain:bindir()
        local cross_toolchain = find_cross_toolchain(sdkdir, {bindir = bindir})
        if not cross_toolchain then
            -- find it from packages
            for _, package in ipairs(toolchain:packages()) do
                local installdir = package:installdir()
                if installdir and os.isdir(installdir) then
                    cross_toolchain = find_cross_toolchain(installdir, {cross = cross})
                    if cross_toolchain then
                        break
                    end
                end
            end
        end
        if cross_toolchain then
            print("cross toolchain found: ", cross_toolchain.cross, cross_toolchain.bindir)
            toolchain:config_set("cross", cross_toolchain.cross)
            toolchain:config_set("bindir", cross_toolchain.bindir)
            toolchain:config_set("sdkdir", cross_toolchain.sdkdir)
            toolchain:configs_save()
        else
            raise("cross toolchain not found!")
        end
        return cross_toolchain
    end)
toolchain_end()

add_repositories("zero https://github.com/zeromake/xrepo.git")

add_requires("zlib",  {system = false})
add_requires("arm-toolchain")
set_toolchains("arm-toolchain@arm-toolchain")

target("main")
    set_kind("binary")
    add_files("User/*.c")
    add_defines("PY32F003x4")
    add_files("Libraries/PY32F0xx_HAL_Driver/Src/*.c")
    add_files("Libraries/PY32F0xx_HAL_BSP/Src/*.c")
    add_files(
        "Libraries/CMSIS/Device/PY32F0xx/Source/system_py32f0xx.c",
        "Libraries/CMSIS/Device/PY32F0xx/Source/gcc/startup_py32f003.s"
    )
    add_includedirs(
        "User",
        "Libraries/CMSIS/Core/Include",
        "Libraries/CMSIS/Device/PY32F0xx/Include",
        "Libraries/PY32F0xx_HAL_Driver/Inc",
        "Libraries/PY32F0xx_HAL_BSP/Inc"
    )
    add_ldflags("-T./Libraries/LDScripts/py32f003x4.ld", {force = true})

[ 94%]: archiving.release zlib.lib
/Users/zero/.xmake/packages/a/arm-toolchain/14.2.0-rel1/fd921c95f67d4418aecf2de973b86e55/bin/arm-none-eabi-ar -cr build_ce59f911/cross/arm/release/zlib.lib build_ce59f911/.objs/zlib/cross/arm/release/adler32.c.o build_ce59f911/.objs/zlib/cross/arm/release/crc32.c.o build_ce59f911/.objs/zlib/cross/arm/release/deflate.c.o build_ce59f911/.objs/zlib/cross/arm/release/infback.c.o build_ce59f911/.objs/zlib/cross/arm/release/inffast.c.o build_ce59f911/.objs/zlib/cross/arm/release/inflate.c.o build_ce59f911/.objs/zlib/cross/arm/release/inftrees.c.o build_ce59f911/.objs/zlib/cross/arm/release/trees.c.o build_ce59f911/.objs/zlib/cross/arm/release/zutil.c.o build_ce59f911/.objs/zlib/cross/arm/release/compress.c.o build_ce59f911/.objs/zlib/cross/arm/release/uncompr.c.o build_ce59f911/.objs/zlib/cross/arm/release/gzclose.c.o build_ce59f911/.objs/zlib/cross/arm/release/gzlib.c.o build_ce59f911/.objs/zlib/cross/arm/release/gzread.c.o build_ce59f911/.objs/zlib/cross/arm/release/gzwrite.c.o

build cache stats:
cache directory: /Users/zero/.xmake/cache/packages/2506/z/zlib/1.3.1/source/build_ce59f911/.build_cache
cache hit rate: 0%
cache hit: 0
cache hit total time: 0.000s
cache miss: 15
cache miss total time: 0.015s
new cached files: 15
remote cache hit: 0
remote new cached files: 0
preprocess failed: 0
compile fallback count: 0
compile total time: 3.682s

[100%]: build ok, spent 1.314s
/usr/local/bin/xmake install -y --nopkgs -o /Users/zero/.xmake/packages/z/zlib/1.3.1/ce59f911e4fc4e12b36c2bbd150a9d33 --diagnosis --verbose --yes
installing zlib ..
installing zlib to /Users/zero/.xmake/packages/z/zlib/1.3.1/ce59f911e4fc4e12b36c2bbd150a9d33 ..
> copy build_ce59f911/cross/arm/release/zlib.lib to /Users/zero/.xmake/packages/z/zlib/1.3.1/ce59f911e4fc4e12b36c2bbd150a9d33/lib
> copy zlib.h to /Users/zero/.xmake/packages/z/zlib/1.3.1/ce59f911e4fc4e12b36c2bbd150a9d33/include/zlib/zlib.h
> copy zconf.h to /Users/zero/.xmake/packages/z/zlib/1.3.1/ce59f911e4fc4e12b36c2bbd150a9d33/include/zlib/zconf.h
install ok!
finding zlib from xmake ..
checking for xmake::zlib ... zlib 1.3.1
{ 
  license = "zlib",
  version = "1.3.1",
  static = true,
  sysincludedirs = { 
    "/Users/zero/.xmake/packages/z/zlib/1.3.1/ce59f911e4fc4e12b36c2bbd150a9d33/include",
    "/Users/zero/.xmake/packages/z/zlib/1.3.1/ce59f911e4fc4e12b36c2bbd150a9d33/include/zlib" 
  } 
}

patching /Users/zero/.xmake/packages/z/zlib/1.3.1/ce59f911e4fc4e12b36c2bbd150a9d33/lib/pkgconfig/zlib.pc ..
error: @programdir/core/package/package.lua:2518: package(zlib): links not found!
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [@programdir/core/package/package.lua:2518]: in function '_generate_build_configs'
    [@programdir/core/package/package.lua:2534]: in function 'has_cfuncs'
    [...acosx/x86_64/repositories/zero/packages/z/zlib/xmake.lua:21]: in function 'script'
    [...dir/modules/private/action/require/impl/utils/filter.lua:114]: in function 'call'
    [...dir/modules/private/action/require/impl/actions/test.lua:41]:
    [.../modules/private/action/require/impl/actions/install.lua:495]:

  => install zlib 1.3.1 .. failed
error: @programdir/core/main.lua:329: @programdir/modules/async/runjobs.lua:325: .../modules/private/action/require/impl/actions/install.lua:561: install failed!
stack traceback:
    [C]: in function 'error'
    [@programdir/core/base/os.lua:1075]:
    [.../modules/private/action/require/impl/actions/install.lua:561]: in function 'catch'
    [@programdir/core/sandbox/modules/try.lua:123]: in function 'try'
    [.../modules/private/action/require/impl/actions/install.lua:419]:
    [...modules/private/action/require/impl/install_packages.lua:510]: in function 'jobfunc'
    [@programdir/modules/async/runjobs.lua:241]:

stack traceback:
        [C]: in function 'error'
        @programdir/core/base/os.lua:1075: in function 'base/os.raiselevel'
        (...tail calls...)
        @programdir/core/main.lua:329: in upvalue 'cotask'
        @programdir/core/base/scheduler.lua:406: in function <@programdir/core/base/scheduler.lua:399>