QT下的qmake的Makefile模板

.gitignore

# C++ objects and libs
*.slo
*.lo
*.o
*.a
*.la
*.lai
*.so
*.dll
*.dylib

# Qt-es
object_script.*.Release
object_script.*.Debug
*_plugin_import.cpp
/.qmake.cache
/.qmake.stash
*.pro.user
*.pro.user.*
*.qbs.user
*.qbs.user.*
*.moc
moc_*.cpp
moc_*.h
qrc_*.cpp
ui_*.h
*.qmlc
*.jsc
*build-*

# Qt unit tests
target_wrapper.*

# QtCreator
*.autosave

# QtCreator Qml
*.qmlproject.user
*.qmlproject.user.*

# QtCreator CMake
CMakeLists.txt.user*

# my build dir
build/*
!build/.noempty
*.mk

Makefile

PROJECT_NAME=qt-demo

QTMAKE_MK=$(PROJECT_NAME)-qtmake.mk
PROJECT_FILE=$(PROJECT_NAME).pro

all: $(QTMAKE_MK)
	$(MAKE) -f $^

$(QTMAKE_MK): $(PROJECT_FILE)
	qmake -r -o $@ $^

.PHONY: clean
clean: $(QTMAKE_MK)
	$(MAKE) -f $^ clean
	rm -rf $^

.PHONY: install
install: $(QTMAKE_MK)
	$(MAKE) -f $^ install

qt-demo.pro

QT       += core gui

greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

TARGET = qt-demo
TEMPLATE = app

# You must create the dir 'build' first
DESTDIR=build
OBJECTS_DIR=build
MOC_DIR=build
UI_DIR=build

SOURCES += main.cpp\
        mainwindow.cpp\
        subdir/People.cpp

HEADERS  += mainwindow.h\
         subdir/People.h

FORMS    += mainwindow.ui

如果是windows平台，需要添加两个PATH，建议使用git for windows的bash

# ~/bash_profiles/qt.source

PATH_QT=/f/Qt/Qt5.10.0/5.10.0/mingw53_32/bin
PATH_QT_MINGW=/f/Qt/Qt5.10.0/Tools/mingw530_32/bin

export PATH=/mingw64/bin:/usr/local/bin:/usr/bin:/bin:/mingw64/bin:/usr/bin:$PATH_QT:$PATH_QT_MINGW

alias make='mingw32-make'

使用source命令执行

source ~/bash_profiles/qt.source

添加至Eclipse工程：

关键点：

• 注意开启C++11的语法高亮特性
• 添加宏定义QT_CORE_LIB等，根据make命令后的宏添加

不同平台有不同设置：

对于Linux，仅需在Bash中执行一次make，观察make之后的g++的inlude目录，逐一添加到Eclipse的Include Paths中

对于Windows，比较复杂：

• 下载mingw32（或直接用QT安装的MinGW)，在Windows中指定PATH环境变量
• 建立Eclipse工程为Toolchain: MinGW的C++工程(Makefile with exist code)
• 工程设置：指定MINGW_HOME变量为上述的PATH_QT_MINGW上一级
• 工程设置：指定rm命令（用于clean）的PATH，例如git自带的rm命令位于F:\Program Files\Git\usr\bin
• 工程设置：编译命令为mingw32-make