Jeremy Huntwork wrote:
Dan Nicholson wrote:
I like this better. Cleaner, shorter, and it uses the defaults from
the package. And doing the check doesn't hurt ever. Jeremy, what tools
are needed in the check? I just don't want to add to the host system
requirements for the Ch. 5 headers.
Not sure what it uses when checking - yet. I'll try to take a peek at
that later tonight.
Using 'headers_check' basically boils down to the Makefile(s) calling a
short script after 'headers_install' has been finished, namely,
'scripts/hdrcheck.sh'. This is it in its entirety:
#!/bin/sh
for FILE in `grep '^[ \t]*#[ \t]*include[ \t]*<' $2 | cut -f2 -d\< | cut
-f1 -d\> | egrep ^linux\|^asm` ; do
if [ ! -r $1/$FILE ]; then
echo $2 requires $FILE, which does not exist in exported headers
exit 1
fi
done
It seems that it's just making use of coreutils and grep.
--
JH
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