kbuild: reintroduce ALLSOURCE_ARCHS support for tags/cscope
This patch reintroduce the ALLSOURCE_ARCHS support for tags/TAGS/
cscope targets. The Kbuild previously has this feature, but after
moving the targets into scripts/tags.sh, ALLSOURCE_ARCHS disappears.
It's something like this:
$ make ALLSOURCE_ARCHS="x86 mips arm" tags cscope
Signed-off-by: Jike Song <albcamus@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
diff --git a/scripts/tags.sh b/scripts/tags.sh
index 9e3451d..fdbe78b 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -24,6 +24,11 @@
tree=${srctree}/
fi
+# Detect if ALLSOURCE_ARCHS is set. If not, we assume SRCARCH
+if [ "${ALLSOURCE_ARCHS}" = "" ]; then
+ ALLSOURCE_ARCHS=${SRCARCH}
+fi
+
# find sources in arch/$ARCH
find_arch_sources()
{
@@ -54,26 +59,29 @@
find_sources()
{
find_arch_sources $1 "$2"
- find_include_sources "$2"
- find_other_sources "$2"
}
all_sources()
{
- find_sources $SRCARCH '*.[chS]'
+ for arch in $ALLSOURCE_ARCHS
+ do
+ find_sources $arch '*.[chS]'
+ done
if [ ! -z "$archinclude" ]; then
find_arch_include_sources $archinclude '*.[chS]'
fi
+ find_include_sources '*.[chS]'
+ find_other_sources '*.[chS]'
}
all_kconfigs()
{
- find_sources $SRCARCH 'Kconfig*'
+ find_sources $ALLSOURCE_ARCHS 'Kconfig*'
}
all_defconfigs()
{
- find_sources $SRCARCH "defconfig"
+ find_sources $ALLSOURCE_ARCHS "defconfig"
}
docscope()