Qt:在制作之前运行脚本

问题描述

我有一个脚本runScript.sh，我希望在编写应用程序之前先运行它(以设置一些环境变量等).

I have a script, runScript.sh, that I would like to have run (to setup some environment variables and such) BEFORE making the application.

在我的计算机上使用来自QMake的程序/脚本的建议 .pro文件，我在第一行，

Using advice from Running a program/script from QMake, in my .pro file, I have on the first line,

QMAKE_POST_LINK += ./runScript.sh

，它将在make上编译并链接我的应用程序，然后运行脚本.

which will, on a make, compile and link my application and THEN run the script.

我看过如何在.pro文件中将脚本设置为目标，但是我不确定我是否完全理解这个概念.有人可以更好地解释它，或者(甚至更好)有人知道如何做我想做的更简单的事情(我希望有一个"QMAKE_PRE_LINK"，但这似乎并不存在)?

I've seen examples of how to set the script up as a target in the .pro file,but I am not sure if I quite grasp the concept. Could someone explain it better or (even better) does anyone know how to do what I'm trying to do simpler (I was hoping for a "QMAKE_PRE_LINK" but that does not seem to exist lol)?

使用Qt-4.8.4& qmake 2.03

Using Qt-4.8.4 & qmake 2.03

推荐答案

您发布的链接对此进行了很好的解释.

Link you've posted explains that very well.

extralib.target = extra
extralib.commands = echo "Building extralib.."; \    # Run your programs here
                make -w -C ../my_libraries/extralib; \
                echo "Done building extralib."; \

extralib.depends =
QMAKE_EXTRA_TARGETS += extralib
PRE_TARGETDEPS = extra

因此，可以将其重写为

    extralib.target = extra
    extralib.commands = echo "Setuping the envirovment.."; \
                            export MYVAR="/usr/src/whatever" \
                            export SECONDVAR="/home/user" \
                            ./runScript.sh

    extralib.depends =



    QMAKE_EXTRA_TARGETS += extralib
    PRE_TARGETDEPS = extra

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