[Buildroot] Packages that error out during build

[Ulf Samuelsson <ulfs@dof.se>]

> Hotplug:
> 
> wget --passive-ftp -q -P /home/user/buildroot/dl
> http://www.kernel.org/pub/linux/utils/kernel/hotplug//diethotplug-0.4.tar.gz
> zcat /home/user/buildroot/dl/diethotplug-0.4.tar.gz | tar -C
> /home/user/buildroot/build_i686   -xf -
> toolchain/patch-kernel.sh
> /home/user/buildroot/build_i686/diethotplug-0.4 package/hotplug/
> hotplug\*.patch
> 
> Applying hotplug.patch using plaintext:
> patching file pci.c
> patching file Makefile
> make -j1 CROSS=/home/user/buildroot/build_i686/staging_dir/bin/i686-linux-uclibc-
> DEBUG=false KLIBC=false \
>    KERNEL_INCLUDE_DIR=/home/user/buildroot/build_i686/staging_dir/include \
>    TARGET_DIR=/home/user/buildroot/build_i686/root -C
> /home/user/buildroot/build_i686/diethotplug-0.4;
> make[1]: Entering directory `/home/user/buildroot/build_i686/diethotplug-0.4'
> perl convert_usb.pl <
> /home/user/buildroot/build_i686/root/lib/modules/2.4.31/modules.usbmap
>> usb_modules.h
> /bin/sh: /home/user/buildroot/build_i686/root/lib/modules/2.4.31/modules.usbmap:
> No such file or directory
> make[1]: *** [usb_modules.h] Error 1
> make[1]: Leaving directory `/home/user/buildroot/build_i686/diethotplug-0.4'
> make: *** [/home/user/buildroot/build_i686/diethotplug-0.4/hotplug] Error 2

My guess is that "modules.usbmap" is a file that contains information 
about USB device drivers built as modules.
Hotplug will, when a USB device is inserted, load a suitable module.
"modules.usbmap" should probably be generated as a result of builing the Linux kernel
so it needs to depend on the kernel
I have no clue about the format of the file.

> 
> -- Drew
> 
> 


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Ulf Samuelsson                ulf at atmel.com
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