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tags: include headers before source files

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Currently looking up a structure definition in TAGS / tags takes one to
one of multiple "static struct X" definitions in arch sources, which makes
it for many structs practically impossible to get to the required header.
This patch changes the order of sources being tagged to first scan
architecture includes, then the top-level include/ directory, and only
then the rest. It also takes into account, that many architectures have
more than one include directory, i.e., not only arch/$ARCH/include, but
also arch/$ARCH/mach-X/include etc.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com>
[mmarek@suse.cz: fix 'var+=text' bashism]
Signed-off-by: Michal Marek <mmarek@suse.cz>
This commit is contained in:
Guennadi Liakhovetski 2010-02-08 00:25:59 +01:00 committed by Michal Marek
parent d0679c7303
commit f81b1be40c
1 changed files with 14 additions and 6 deletions
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20
scripts/tags.sh
View file

@ -32,13 +32,20 @@ fi
# find sources in arch/$ARCH
find_arch_sources()
{
find ${tree}arch/$1 $ignore -name "$2" -print;
for i in $archincludedir; do
prune="$prune -wholename $i -prune -o"
done
find ${tree}arch/$1 $ignore $prune -name "$2" -print;
}
# find sources in arch/$1/include
find_arch_include_sources()
{
find ${tree}arch/$1/include $ignore -name "$2" -print;
include=$(find ${tree}arch/$1/ -name include -type d);
if [ -n "$include" ]; then
archincludedir="$archincludedir $include"
find $include $ignore -name "$2" -print;
fi
}
# find sources in include/
@ -63,14 +70,15 @@ find_sources()
all_sources()
{
for arch in $ALLSOURCE_ARCHS
do
find_sources $arch '*.[chS]'
done
find_arch_include_sources ${ARCH} '*.[chS]'
if [ ! -z "$archinclude" ]; then
find_arch_include_sources $archinclude '*.[chS]'
fi
find_include_sources '*.[chS]'
for arch in $ALLSOURCE_ARCHS
do
find_sources $arch '*.[chS]'
done
find_other_sources '*.[chS]'
}