CMake、Xcode 和 Unix 生成文件

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时间:2020-09-09 03:00:06  来源:igfitidea点击:

CMake, Xcode and Unix Makefile

xcodemakefilecmake

提问by claf

I was using classic Unix Makefile generator until I found a webpage explaining CMake could produce a nice xcode project file using "cmake -G Xcode" so I ran that command in my source directory and I get a nice xcode project. This is great but I'm facing some drawback and was wondering if there are solutions to these :

我一直在使用经典的 Unix Makefile 生成器,直到我发现一个解释 CMake 的网页可以使用“cmake -G Xcode”生成一个不错的 xcode 项目文件,所以我在我的源目录中运行了该命令,我得到了一个不错的 xcode 项目。这很棒,但我面临一些缺点,想知道是否有解决方案:

  • now I can't build out of tree using unix makefiles (I use to run cmake ../myproj in a build dir and then make command) this doesn't work anymore (I suppose temp files in the project dir are responsible)

  • some of my headers are generated by cmake (myproj.h.in became myproj.h and is include in some tests for example) but I can't find those files in the xcode project I get.

  • 现在我无法使用 unix makefile 构建树(我过去常常在构建目录中运行 cmake ../myproj 然后 make 命令)这不再起作用(我想项目目录中的临时文件是负责的)

  • 我的一些头文件是由 cmake 生成的(myproj.h.in 变成了 myproj.h,例如包含在一些测试中)但是我在我得到的 xcode 项目中找不到这些文件。

Thanks in advance for any good advice on how I can combine xcode project and unix makefile to be able to use both.

在此先感谢您提供有关如何将 xcode 项目和 unix makefile 结合起来使用的任何好的建议。

采纳答案by claf

I found the answer by myself (I mean asking the good person) :

我自己找到了答案(我的意思是问好人):

Use 2 separate build directories for each type of build files. This will ensure each build directory has the correct build files and generated files for its use.

为每种类型的构建文件使用 2 个单独的构建目录。这将确保每个构建目录都有正确的构建文件和生成的文件供其使用。

In the add_executable() command, in addition to the source files also include the headers and generated headers for those to show up in Xcode.

在 add_executable() 命令中,除了源文件之外,还包括要在 Xcode 中显示的头文件和生成的头文件。

回答by Martin

You can use xcodebuild to still have a proper Xcode project and build it from the command line/shell script/Makefile, e.g.

您可以使用 xcodebuild 仍然有一个合适的 Xcode 项目并从命令行/shell 脚本/Makefile 构建它,例如

xcodebuild -project MyProject.xcodeproj -target MyTarget -configuration Release