我想在我的新 RaspberryPi2 上构建 libavg。
我的步骤是,
1.) git clone https://github.com/libavg/libavg.git libavg
2.) cd libavg
3.) ./bootstrap
4.) ./configure --enable-rpi --prefix=/home/pi/raspberryPi2/install_release
这会导致错误。
CXXLD testgraphics
CXX testgpu.o
CXXLD testgpu
/usr/bin/ld: ./.libs/libgraphics.a(BCMDisplay.o): undefined reference to symbol 'vc_dispmanx_element_add'
//opt/vc/lib/libbcm_host.so: error adding symbols: DSO missing from command line
collect2: ld returned 1 exit status
Makefile:668: recipe for target 'testgpu' failed
make[4]: *** [testgpu] Error 1
make[4]: Leaving directory '/home/pi/raspberryPi2/libavg/src/graphics'
Makefile:795: recipe for target 'all-recursive' failed
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory '/home/pi/raspberryPi2/libavg/src/graphics'
Makefile:385: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory '/home/pi/raspberryPi2/libavg/src'
Makefile:323: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/pi/raspberryPi2/libavg/src'
Makefile:389: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1
有人可以帮忙吗?