Compile QT in an ARM device - Revision history

Admin at 16:22, 18 August 2019

2019-08-18T16:22:07Z

Admin at 16:19, 18 August 2019

2019-08-18T16:19:45Z

Admin at 14:28, 18 August 2019

2019-08-18T14:28:37Z

Admin at 14:17, 18 August 2019

2019-08-18T14:17:16Z

Admin at 14:12, 18 August 2019

2019-08-18T14:12:33Z

Admin at 13:55, 18 August 2019

2019-08-18T13:55:08Z

Admin at 13:54, 18 August 2019

2019-08-18T13:54:52Z

Admin at 13:45, 18 August 2019

2019-08-18T13:45:43Z

Admin: /* Compile QT application in an ARM device */

2019-08-18T12:24:08Z

Compile QT application in an ARM device

Admin at 12:23, 18 August 2019

2019-08-18T12:23:53Z

← Older revision		Revision as of 16:22, 18 August 2019
Line 21:		Line 21:
	qmake		qmake
	make		make
−
−	~~5. Compiler setup~~
−
−	~~Download and install CMake from cmake.org. During installation, select the option 'Add CMake to the PATH for all users'.~~
−
−	~~Go to Control Panel - System, and then to 'Advanced System Setting'. Go to the 'Advanced' tab and click on 'Environment Variables'.~~
−	~~Add the MinGW path to the Path variable (in this case, it is C:\Qt\Tools\mingw730_64\bin).~~
−
−	~~6. Install OpenCV and compile its libraries~~
−
−	~~Download OpenCV from Sourceforge, then install it (file opencv-4.1.1-vc14_vc15.exe) into the C:\OpenCV\ directory.~~
−
−	~~Then, go to the CMake directory (C:\Program Files\CMake\bin) and execute cmake-gui.exe.~~
−
−	* Where is the source code: C:/OpenCV/sources
−	* Where to build the binaries: C:/OpenCV/opencv-build
−
−	~~Click next.~~
−
−	* Specify the generator for this project: MinGW Makefiles
−	* Specify native compilers
−	* Compilers C: C:\Qt\Tools\mingw730_64\bin\gcc.exe
−	* Compilers C++: C:\Qt\Tools\mingw730_64\bin\g++.exe
−
−	~~Click configure for the first time.~~
−
−	~~Then, a variable list should appear.~~
−
−	* Check the box [X]WITH_QT
−	* Check the box [X]WITH_OPENGL
−
−	~~Click configure for the second time. If the compiler complains about not finding the Qt5Config.cmake file, add the following variable:~~
−
−	* Qt5_DIR = C:/Qt/5.13.0/mingw73_64/lib/cmake/Qt5
−
−	~~and click configure for the third time.~~
−
−	~~Some other variables should appear:~~
−
−	* Qt5Concurrent_DIR = C:\Qt\5.13.0\mingw73_64\lib\cmake\Qt5Concurrent
−	* Qt5Core_DIR = C:\Qt\5.13.0\mingw73_64\lib\cmake\Qt5Core
−	* Qt5Gui_DIR = C:\Qt\5.13.0\mingw73_64\lib\cmake\Qt5Gui
−	* Qt5Test_DIR = C:\Qt\5.13.0\mingw73_64\lib\cmake\Qt5Test
−	* Qt5Widgets_DIR = C:\Qt\5.13.0\mingw73_64\lib\cmake\Qt5Widgets
−	* Qt5OpenGL_DIR = C:\Qt\5.13.0\mingw73_64\lib\cmake\Qt5OpenGL
−
−	~~and others should be added:~~
−
−	* CMAKE_BUILD_TYPE = Release
−	* QT_MAKE_EXECUTABLE = C:\Qt\5.13.0\mingw73_64\bin\qmake.exe
−	* Unckeck the box [ ]ENABLE_PRECOMPILED_HEADERS
−
−	~~then click configure for the fourth time. When finished, click generate.~~
−
−	~~Then, open a command prompt and, from the C:\OpenCV\opencv-build directory, execute~~
−
−	~~mingw32-make -j 4~~
−	~~mingw32-make install~~
−
−	~~Then, copy all the *.dll from C:\OpenCV\opencv-build\bin\ to C:\Qt\5.13.0\mingw73_64\bin\~~

← Older revision		Revision as of 16:19, 18 August 2019
Line 79:		Line 79:
	mingw32-make -j 4		mingw32-make -j 4
	mingw32-make install		mingw32-make install
		+
		+	Then, copy all the *.dll from C:\OpenCV\opencv-build\bin\ to C:\Qt\5.13.0\mingw73_64\bin\

← Older revision		Revision as of 14:28, 18 August 2019
Line 78:		Line 78:

	mingw32-make -j 4		mingw32-make -j 4
		+	mingw32-make install

@@ Line 71: / Line 71: @@
 * CMAKE_BUILD_TYPE = Release
 * QT_MAKE_EXECUTABLE = C:\Qt\5.13.0\mingw73_64\bin\qmake.exe
 then click configure for the fourth time. When finished, click generate.

← Older revision		Revision as of 14:12, 18 August 2019
Line 46:		Line 46:

	Click configure for the first time.		Click configure for the first time.
		+
		+	Then, a variable list should appear.
		+
		+	* Check the box [X]WITH_QT
		+	* Check the box [X]WITH_OPENGL
		+
		+	Click configure for the second time. If the compiler complains about not finding the Qt5Config.cmake file, add the following variable:
		+
		+	* Qt5_DIR = C:/Qt/5.13.0/mingw73_64/lib/cmake/Qt5
		+
		+	and click configure for the third time.
		+
		+	Some other variables should appear:
		+
		+	* Qt5Concurrent_DIR = C:\Qt\5.13.0\mingw73_64\lib\cmake\Qt5Concurrent
		+	* Qt5Core_DIR = C:\Qt\5.13.0\mingw73_64\lib\cmake\Qt5Core
		+	* Qt5Gui_DIR = C:\Qt\5.13.0\mingw73_64\lib\cmake\Qt5Gui
		+	* Qt5Test_DIR = C:\Qt\5.13.0\mingw73_64\lib\cmake\Qt5Test
		+	* Qt5Widgets_DIR = C:\Qt\5.13.0\mingw73_64\lib\cmake\Qt5Widgets
		+	* Qt5OpenGL_DIR = C:\Qt\5.13.0\mingw73_64\lib\cmake\Qt5OpenGL
		+
		+	and others should be added:
		+
		+	* CMAKE_BUILD_TYPE = Release
		+	* QT_MAKE_EXECUTABLE = C:\Qt\5.13.0\mingw73_64\bin\qmake.exe
		+
		+	then click configure for the fourth time. When finished, click generate.
		+
		+	Then, open a command prompt and, from the C:\OpenCV\opencv-build directory, execute
		+
		+	mingw32-make -j 4

@@ Line 35: / Line 35: @@
 Then, go to the CMake directory (C:\Program Files\CMake\bin) and execute cmake-gui.exe.
- * Where is the source code: C:/OpenCV/sources
+* Where is the source code: C:/OpenCV/sources
- * Where to build the binaries: C:/OpenCV/opencv-build
+* Where to build the binaries: C:/OpenCV/opencv-build
 Click next.

← Older revision		Revision as of 13:54, 18 August 2019
Line 28:		Line 28:
	Go to Control Panel - System, and then to 'Advanced System Setting'. Go to the 'Advanced' tab and click on 'Environment Variables'.		Go to Control Panel - System, and then to 'Advanced System Setting'. Go to the 'Advanced' tab and click on 'Environment Variables'.
	Add the MinGW path to the Path variable (in this case, it is C:\Qt\Tools\mingw730_64\bin).		Add the MinGW path to the Path variable (in this case, it is C:\Qt\Tools\mingw730_64\bin).
		+
		+	6. Install OpenCV and compile its libraries
		+
		+	Download OpenCV from Sourceforge, then install it (file opencv-4.1.1-vc14_vc15.exe) into the C:\OpenCV\ directory.
		+
		+	Then, go to the CMake directory (C:\Program Files\CMake\bin) and execute cmake-gui.exe.
		+
		+	* Where is the source code: C:/OpenCV/sources
		+	* Where to build the binaries: C:/OpenCV/opencv-build
		+
		+	Click next.
		+
		+	* Specify the generator for this project: MinGW Makefiles
		+	* Specify native compilers
		+	* Compilers C: C:\Qt\Tools\mingw730_64\bin\gcc.exe
		+	* Compilers C++: C:\Qt\Tools\mingw730_64\bin\g++.exe
		+
		+	Click configure for the first time.

← Older revision		Revision as of 13:45, 18 August 2019
Line 27:		Line 27:

	Go to Control Panel - System, and then to 'Advanced System Setting'. Go to the 'Advanced' tab and click on 'Environment Variables'.		Go to Control Panel - System, and then to 'Advanced System Setting'. Go to the 'Advanced' tab and click on 'Environment Variables'.
−	~~Att~~ the MinGW path to the Path variable (in this case, it is C:\Qt\Tools\mingw730_64\bin).	+	Add the MinGW path to the Path variable (in this case, it is C:\Qt\Tools\mingw730_64\bin).

← Older revision		Revision as of 12:24, 18 August 2019
Line 27:		Line 27:

	Go to Control Panel - System, and then to 'Advanced System Setting'. Go to the 'Advanced' tab and click on 'Environment Variables'.		Go to Control Panel - System, and then to 'Advanced System Setting'. Go to the 'Advanced' tab and click on 'Environment Variables'.
−	Att the MinGW path to the Path variable (in this case, it is C:\Qt\Tools\mingw730_64\bin ).	+	Att the MinGW path to the Path variable (in this case, it is C:\Qt\Tools\mingw730_64\bin).

← Older revision		Revision as of 12:23, 18 August 2019
Line 21:		Line 21:
	qmake		qmake
	make		make
		+
		+	5. Compiler setup
		+
		+	Download and install CMake from cmake.org. During installation, select the option 'Add CMake to the PATH for all users'.
		+
		+	Go to Control Panel - System, and then to 'Advanced System Setting'. Go to the 'Advanced' tab and click on 'Environment Variables'.
		+	Att the MinGW path to the Path variable (in this case, it is C:\Qt\Tools\mingw730_64\bin ).