Tag Archives: undefined

Linux Qt: Boxes demo gluPerspective

I was compiling the Linux Qt Demo: Boxes for Qt4.8.1 and ran into these errors. Here’s how I fixed them: /home/mfang/dev/QtSDK/Demos/4.7/boxes/qtbox.cpp:329: error: ‘gluPerspective’ was not declared in this scope In qtbox.cpp and scene.cpp add: #include “GL/glu.h” Explanation: According to the … Continue reading

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BusyBox: make menuconfig gives undefined reference lxdialog

Ran into this problem with BusyBox on my Ubuntu 12.04 trying to do make menuconfig. Couldn’t find this information easily so maybe it’ll help someone. Problem: It’s an ncurses library problem. Particularly you need libncurses5-dev so: apt-get install libncurses5-dev

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