X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=scripts%2Ftags.sh;h=caa867dba16de32aad4a2494e2f3d04bdb3d6f86;hb=4431d4ce996de2cd2c45583209ba0dbbc9bf2795;hp=d52f7a01557c1b28cf3155a640c175ce613558aa;hpb=ef26b1691d11e17af205a4ff9c91458d931d11db;p=pandora-kernel.git

diff --git a/scripts/tags.sh b/scripts/tags.sh
index d52f7a01557c..caa867dba16d 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -5,7 +5,7 @@
 # mode may be any of: tags, TAGS, cscope
 #
 # Uses the following environment variables:
-# ARCH, SUBARCH, srctree, src, obj
+# ARCH, SUBARCH, SRCARCH, srctree, src, obj
 
 if [ "$KBUILD_VERBOSE" = "1" ]; then
 	set -x
@@ -17,7 +17,7 @@ ignore="( -name SCCS -o -name BitKeeper -o -name .svn -o \
           -name .git )                                   \
           -prune -o"
 
-# Do not use full path is we do not use O=.. builds
+# Do not use full path if we do not use O=.. builds
 if [ "${KBUILD_SRC}" = "" ]; then
 	tree=
 else
@@ -32,13 +32,20 @@ fi
 # find sources in arch/$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 ${SRCARCH} '*.[chS]'
 	if [ ! -z "$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]'
 }
 
@@ -89,7 +97,13 @@ all_defconfigs()
 
 docscope()
 {
-	(echo \-k; echo \-q; all_sources) > cscope.files
+	# always use absolute paths for cscope, as recommended by cscope
+	# upstream
+	case "$tree" in
+		/*) ;;
+		*) tree=$PWD/$tree ;;
+	esac
+	(cd /; echo \-k; echo \-q; all_sources) > cscope.files
 	cscope -b -f cscope.out
 }