关于Qt pro file的几个问题
我想将生成的 Makefile 定位到另一个目录中并从那里使用它。
这是我的 pro-file 的部分：
OBJECTS_DIR = build/Objects-files
MOC_DIR = build/Moc-files
RCC_DIR = build/Rcc-files
# Location of the binary file
DESTDIR = bin
MAKEFILE = build/Makefile
最后一行我得到：
make: *** No targets specified and no makefile found. Stop.
Exited with code 2.
第二个问题，什么变量设置 ui 包含文件的位置（例如 ui_mainwindow.h
谢谢
I want to locate generated Makefile into some another directory and use it from there.
Here is the part of my pro-file:
OBJECTS_DIR = build/Objects-files
MOC_DIR = build/Moc-files
RCC_DIR = build/Rcc-files
# Location of the binary file
DESTDIR = bin
MAKEFILE = build/Makefile
And with last line I got:
make: *** No targets specified and no makefile found. Stop.
Exited with code 2.
And second question, what variable sets the location of ui include files (for example ui_mainwindow.h
Thanks
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据我所知，你需要在你想要生成Makefile的目录中运行qmake，所以你的情况你必须做
关于uic生成的文件的位置，你需要设置
UI_DIR变量（或者UI_HEADERS_DIR/UI_SOURCES_DIR如果您想将标头和实现文件放在单独的标头中）。As far as I know, you need to run qmake in the directory where you want the Makefile to be generated, so you your case you would have to do
Regarding the location of the files generated by uic, you need to set the
UI_DIRvariables (orUI_HEADERS_DIR/UI_SOURCES_DIRif you want to place headers and implementations files in separate headers).