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windows下用xmake交叉编译鸿蒙.so库

news 来源：原创 2025/4/20 5:17:56

直接上代码首先创建一个项目名字叫sharedTest
foo.h

#if defined(_WIN32)
#   define __export         __declspec(dllexport)
#elif defined(__GNUC__) && ((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3))
#   define __export         __attribute__((visibility("default")))
#else
#   define __export
#endif__export int add(int a, int b);

foo.c

#include "foo.h"int add(int a, int b) {return a + b;
}

main.c

#include "foo.h"
#include <stdio.h>int main(int argc, char** argv) {printf("add(1, 2) = %d\n", add(1, 2));return 0;
}

xmake.lu

add_rules("mode.debug", "mode.release")target("foo")set_kind("shared")add_files("src/foo.c")target("sharedTest")set_kind("binary")add_deps("foo")add_files("src/main.c")--
-- If you want to known more usage about xmake, please see https://xmake.io
--
-- ## FAQ
--
-- You can enter the project directory firstly before building project.
--
--   $ cd projectdir
--
-- 1. How to build project?
--
--   $ xmake
--
-- 2. How to configure project?
--
--   $ xmake f -p [macosx|linux|iphoneos ..] -a [x86_64|i386|arm64 ..] -m [debug|release]
--
-- 3. Where is the build output directory?
--
--   The default output directory is `./build` and you can configure the output directory.
--
--   $ xmake f -o outputdir
--   $ xmake
--
-- 4. How to run and debug target after building project?
--
--   $ xmake run [targetname]
--   $ xmake run -d [targetname]
--
-- 5. How to install target to the system directory or other output directory?
--
--   $ xmake install
--   $ xmake install -o installdir
--
-- 6. Add some frequently-used compilation flags in xmake.lua
--
-- @code
--    -- add debug and release modes
--    add_rules("mode.debug", "mode.release")
--
--    -- add macro definition
--    add_defines("NDEBUG", "_GNU_SOURCE=1")
--
--    -- set warning all as error
--    set_warnings("all", "error")
--
--    -- set language: c99, c++11
--    set_languages("c99", "c++11")
--
--    -- set optimization: none, faster, fastest, smallest
--    set_optimize("fastest")
--
--    -- add include search directories
--    add_includedirs("/usr/include", "/usr/local/include")
--
--    -- add link libraries and search directories
--    add_links("tbox")
--    add_linkdirs("/usr/local/lib", "/usr/lib")
--
--    -- add system link libraries
--    add_syslinks("z", "pthread")
--
--    -- add compilation and link flags
--    add_cxflags("-stdnolib", "-fno-strict-aliasing")
--    add_ldflags("-L/usr/local/lib", "-lpthread", {force = true})
--
-- @endcode
--

编译脚本
build.bat

@echo off
setlocal enabledelayedexpansion:: ----------------------
:: 配置参数
:: ----------------------
:: 允许通过环境变量覆盖NDK路径（默认值D:\hmosSdk\15\native）
set NDK_PATH=!NDK_PATH!
if "!NDK_PATH!"=="" set NDK_PATH=D:\hmosSdk\15\native:: 目标架构列表（可扩展）
set ARCH_LIST=arm64-v8a x86_64
set MODE_LIST=debug release:: ----------------------
:: 主逻辑
:: ----------------------
cls
echo [INFO] 当前NDK路径: "%NDK_PATH%"
echo [INFO] 目标架构: %ARCH_LIST%:: 检查xmake是否存在
where xmake >nul 2>&1
if %ERRORLEVEL% neq 0 (echo [ERROR] 未找到xmake命令，请确保已添加到PATHexit /b 1
)
:: 循环构建debug 和release
for %%m in (%MODE_LIST%) do (
:: 循环构建所有架构for %%a in (%ARCH_LIST%) do (echo.echo [INFO] 正在配置架构: %%axmake f -p harmony -a %%a -m %%m --sdk="%NDK_PATH%"if !ERRORLEVEL! neq 0 (echo [ERROR] 配置架构 %%a 失败exit /b 1)echo [INFO] 正在构建架构: %%axmake buildif !ERRORLEVEL! neq 0 (echo [ERROR] 构建架构 %%a 失败exit /b 1))
)echo.
echo [SUCCESS] 所有架构构建完成
endlocal