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authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>2010-02-08 00:25:59 +0100
committerMichal Marek <mmarek@suse.cz>2010-02-17 13:59:13 +0100
commitf81b1be40c44b33b9706d64c117edd29e627ad12 (patch)
tree6977ad3196429112dc02fc44cd6d901dc032990d /scripts/tags.sh
parentd0679c730395d0bde9a46939e7ba255b4ba7dd7c (diff)
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tags: include headers before source files
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>
Diffstat (limited to 'scripts/tags.sh')
-rwxr-xr-xscripts/tags.sh20
1 files changed, 14 insertions, 6 deletions
diff --git a/scripts/tags.sh b/scripts/tags.sh
index 1a0c44d7c4a..c1220419e59 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -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]'
}