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用premake维护一个Linux C++项目

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在项目根目录中创建一个文件 premake5.lua

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workspace "CppServer"    -- 解决方案名称
	architecture "x86_64"    -- 架构
	
	configurations    -- 配置文件
	{
		"Debug",
		"Release",
		"Dist"
	}
		
	flags
	{
		"MultiProcessorCompile"
	}

outputdir = "%{cfg.buildcfg}-%{cfg.system}-%{cfg.architecture}"

IncludeDir = {}
IncludeDir["yaml_cpp"] = "/usr/local/include/yaml-cpp"
IncludeDir["boost"] = "/usr/include/boost"

include "CppServer"
include "Test"

假设解决方案名称为**CppServer**，其中有两个项目，第一个**CppServer** 是生成静态链接库供第二个项目Test使用

项目结构如下，每一个子项目目录下都有一个premake5.lua

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CppServer
├── CppServer
│   ├── ...
│   └── premake.lua
├── Test
│   ├── ...
│   └── premake.lua
└── premake.lua

CppServer工程下的premake5.lua

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project "CppServer"
	kind "StaticLib"
	language "C++"
	cppdialect "C++17"
	staticruntime "off"

	targetdir ("%{wks.location}/bin/" .. outputdir .. "/%{prj.name}")
	objdir ("%{wks.location}/bin-int/" .. outputdir .. "/%{prj.name}")

	-- pchheader "cnpch.h"
	-- pchsource "src/cnpch.cpp"

	files
	{
		"src/**.h",
		"src/**.cpp",
	}

	includedirs
	{
		"src",
		"%{IncludeDir.yaml_cpp}",
		"%{IncludeDir.boost}",
	}

	links
	{
		"yaml-cpp",
		"boost"
	}

	defines
	{
		-- "_CRT_SECURE_NO_WARNINGS"
	}
	
	filter "system:windows"
		systemversion "latest"

		defines
		{
			"CS_PLATFORM_LINUX",
		}

	filter "configurations:Debug"
		defines "CS_DEBUG"
		runtime "Debug"
		symbols "on"
		
	filter "configurations:Release"
		defines "CS_RELEASE"
		runtime "Release"
		optimize "on"
		
	filter "configurations:Dist"
		defines "CS_DIST"
		runtime "Release"
		optimize "on"

Test工程下的premake5.lua

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project "Test"
    kind "ConsoleApp"
    language "C++"
	cppdialect "C++17"
	staticruntime "off"

	targetdir ("%{wks.location}/bin/" .. outputdir .. "/%{prj.name}")
	objdir ("%{wks.location}/bin-int/" .. outputdir .. "/%{prj.name}")
    
    files
	{
		"src/**.h",
		"src/test.cpp",
	}

    includedirs
    {
        "%{wks.location}/CppServer/src",
    }

    links        --链接库
    {
        "CppServer"
    }

    filter "system:linux"
		systemversion "latest"

		defines
		{
			"CS_PLATFORM_LINUX",
		}

	filter "configurations:Debug"
		defines "CS_DEBUG"
		runtime "Debug"
		symbols "on"
		
	filter "configurations:Release"
		defines "CS_RELEASE"
		runtime "Release"
		optimize "on"
		
	filter "configurations:Dist"
		defines "CS_DIST"
		runtime "Release"
		optimize "on"

完成配置之后，在根目录使用premake生成**Makefile**

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premake5 --os=linux gmake

再使用make生成结果文件

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make config=debug Test

可配置选项可用 make help 查看