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我在一个 Raspberry Pi 2 B 上使用 Raspbian，它带有一个从源代码构建的 libusb（如果你好奇的话，版本 1.0.18）。我正在尝试在 Pi 上构建这个程序，但它给出了以下错误：

cc -c -o wii-u-gc-adapter.o wii-u-gc-adapter.c -Wall -Wextra -pedantic -Wno-format -std=c99 -I/usr/local/include/libusb-1.0     -O2
wii-u-gc-adapter.c:44:4: error: ‘BTN_SOUTH’ undeclared here (not in a function)
wii-u-gc-adapter.c:45:4: error: ‘BTN_WEST’ undeclared here (not in a function)
wii-u-gc-adapter.c:46:4: error: ‘BTN_EAST’ undeclared here (not in a function)
wii-u-gc-adapter.c:47:4: error: ‘BTN_NORTH’ undeclared here (not in a function)
wii-u-gc-adapter.c:48:4: error: ‘BTN_DPAD_LEFT’ undeclared here (not in a function)
wii-u-gc-adapter.c:49:4: error: ‘BTN_DPAD_RIGHT’ undeclared here (not in a function)
wii-u-gc-adapter.c:50:4: error: ‘BTN_DPAD_DOWN’ undeclared here (not in a function)
wii-u-gc-adapter.c:51:4: error: ‘BTN_DPAD_UP’ undeclared here (not in a function)
wii-u-gc-adapter.c: In function ‘handle_payload’:
wii-u-gc-adapter.c:367:23: warning: missing initializer [-Wmissing-field-initializers]
wii-u-gc-adapter.c:367:23: warning: (near initialization for ‘upload.retval’) [-Wmissing-field-initializers]
wii-u-gc-adapter.c:386:23: warning: missing initializer [-Wmissing-field-initializers]
wii-u-gc-adapter.c:386:23: warning: (near initialization for ‘erase.retval’) [-Wmissing-field-initializers]
wii-u-gc-adapter.c: In function ‘adapter_thread’:
wii-u-gc-adapter.c:421:14: warning: missing initializer [-Wmissing-field-initializers]
wii-u-gc-adapter.c:421:14: warning: (near initialization for ‘current_time.tv_nsec’) [-Wmissing-field-initializers]
Makefile:16: recipe for target 'wii-u-gc-adapter.o' failed
make: *** [wii-u-gc-adapter.o] Error 1

如果您需要任何其他信息，我会提供。

编辑：还添加了make详细信息的顶行。

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1 回答 1

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您是否安装了 kernel-headers/kernel-devel/linux-headers（确切名称取决于使用的发行版）包？看起来这个程序需要带有定义的内核头文件。

如果安装这个包没有帮助，请复制粘贴完整的输出，那里应该有关于丢失文件的错误。

于 2015-11-27T02:27:50.517 回答