MSVC-通过Makefile创建静态库 [英] MSVC - Creating a static library via Makefile

问题描述

因此，我一直试图通过在Microsoft x64命令行工具下启动mingw32-make在MSVC下在Windows下创建静态库.我收到链接器错误LNK1561:必须定义入口点.为了完整起见，这是我的Makefile.

So I've been trying to create a static library under Windows under MSVC by launching mingw32-make under Microsoft's x64 Command Line Tools. I get linker error LNK1561: entry point must be defined. For completeness, here's my Makefile.

all: build\lib\libds.lib

build\lib\libds.lib: build\obj\priority-queue.obj
    link /OUT:build\bin\libds.lib build\obj\priority-queue.obj

build\obj\priority-queue.obj: libs/ds/priority-queue.c include/ds/priority-queue.h
    cl /Iinclude /c libs/ds/priority-queue.c /Fo:build\obj\priority-queue.obj

当我为main()添加定义时，库链接没有问题.怎么了?

When I add a definition for main(), the library links without issue. What's the deal?

推荐答案

在构建静态库时，我们需要使用 link.exe/lib [LIB选项] 或 link.exe -lib[LIB选项] 或 lib [LIB选项] .这没有很好的记录(部分在这里- 正在运行的LIB )

when we build static library we need use link.exe /lib [LIB Options] or link.exe -lib [LIB Options] or lib [LIB Options]. this is not well documented (partially here - Running LIB)

请注意-当您运行 lib.exe xxx 时-它会执行 link.exe -lib xxx 并退出-因此 lib.exe 不是自助服务实用程序，而是填充 link.exe (与 dump.exe xxx 重新执行 link.exe -dump xxx 相同).我们当然可以使用 lib.exe 进行构建，但是最好使用 link.exe/lib 命令.

note - that when you run lib.exe xxx - it exec link.exe -lib xxx and exit - so lib.exe not self-service utility but shim to link.exe (same as dump.exe xxx reexec link.exe -dump xxx). we of course can use lib.exe for build, but better use link.exe /lib command.

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