在Windows上使用Qt Creator设置ccache

Question

I'm trying to set up ccache in Qt Creator on Windows.

Unfortunatelly I couldn't find any good instruction. How to make it working?

I have ccache installed with Cygwin.

edit:

I've tried adding

QMAKE_CXX+="ccache g++"

as additional parameter in qmake build step.

But in compile output I still have "g++ -c -g -Wall ..." and I suppose it should be "ccache g++ ..."

Answer 1

It should be:

"QMAKE_CXX=ccache g++"

And you might need to rerun qmake from the Build menu if QtCreator doesn't update automatically the makefile after you add that parameter.

Answer 2

QtCreator不了解ccache，此外，它正在寻找在Windows上将Cygwin二进制文件与本机二进制文件混合的麻烦。