[linux-dvb] Errors compiling from hg snapshot
xyzzy at speakeasy.org
Fri Jun 2 00:23:12 CEST 2006
On Thu, 1 Jun 2006, hermann pitton wrote:
> As I hope to understand now, running "make allmodconfig" only once,
> editing .myconfig and setting v4l1 and v4l-compat from := n to := y
> and "make" would have enabled it this way too.
I think that would have worked. You could also edit v4l/.config and add
CONFIG_VIDEO_V4L1_COMPAT=y, then re-run scripts/make_noconfig.pl to
generate .myconfig from .config. IMHO, the makefile should do this
automatically if .config is changed.
> Only in case make_noconfig.pl didn't find something valid for it
> in .config, v4l1 stayed disabled. This was fixed changing these two
> options in the internal media Kconfig from boolean to bool.
The problem was with make_kconfig.pl. This is the script that goes though
all the Kconfig files and makes the combined file v4l/Kconfig, _and_
produces the v4l/.config file.
make_kconfig.pl didn't recognize 'boolean' (still doesn't!) and so didn't
put CONFIG_VIDEO_V4L1_COMPAT into the v4l/.config file. No variable in
v4l/.config then make_noconfig.pl doesn't turn it on in .myconfig either.
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