【发布时间】:2014-12-07 04:34:48
【问题描述】:
我在树莓派上使用 opencv 和 python,所以根据互联网上的教程,我需要 V4L2 驱动程序。我正在按照本教程安装驱动程序https://www.ics.com/blog/raspberry-pi-camera-module#.VAaCHqM0_YQ
但是,当我编译时,我得到了这个错误。我不知道是什么问题,以前从未遇到过这个问题。我该如何解决。谢谢。
make[3]: Entering directory '/home/pi/v4l-utils/utils/v4l2-compliance'
CXX v4l2-test-input-output.o
v4l2-test-input-output.cpp: In function ‘int checkInput(node*, const v4l2_input&, unsigned int)’:
v4l2-test-input-output.cpp:368:3: error: expected primary-expression before ‘.’ token
v4l2-test-input-output.cpp:369:3: error: expected primary-expression before ‘.’ token
v4l2-test-input-output.cpp: In function ‘int checkOutput(node*, const v4l2_output&, unsigned int)’:
v4l2-test-input-output.cpp:733:3: error: expected primary-expression before ‘.’ token
v4l2-test-input-output.cpp:734:3: error: expected primary-expression before ‘.’ token
Makefile:438: recipe for target 'v4l2-test-input-output.o' failed
make[3]: *** [v4l2-test-input-output.o] Error 1
make[3]: Leaving directory '/home/pi/v4l-utils/utils/v4l2-compliance'
Makefile:373: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory '/home/pi/v4l-utils/utils'
Makefile:470: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/pi/v4l-utils'
Makefile:398: recipe for target 'all' failed
make: *** [all] Error 2
【问题讨论】:
标签: makefile raspberry-pi v4l2