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authorJike Song <albcamus@gmail.com>2009-01-05 14:57:03 +0800
committerSam Ravnborg <sam@ravnborg.org>2009-01-07 21:44:21 +0100
commit4f628248a578585472e19e4cba2c604643af8c6c (patch)
treec981ad2175b2016aa417230926960b9d7c351021
parent40c8c85a47552bd792b0ad49ddcc45ec18369134 (diff)
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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>
-rw-r--r--Documentation/kbuild/kbuild.txt7
-rwxr-xr-xscripts/tags.sh18
2 files changed, 20 insertions, 5 deletions
diff --git a/Documentation/kbuild/kbuild.txt b/Documentation/kbuild/kbuild.txt
index 51771847e81..923f9ddee8f 100644
--- a/Documentation/kbuild/kbuild.txt
+++ b/Documentation/kbuild/kbuild.txt
@@ -124,3 +124,10 @@ KBUILD_EXTRA_SYMBOLS
--------------------------------------------------
For modules use symbols from another modules.
See more details in modules.txt.
+
+ALLSOURCE_ARCHS
+--------------------------------------------------
+For tags/TAGS/cscope targets, you can specify more than one archs
+to be included in the databases, separated by blankspace. e.g.
+
+ $ make ALLSOURCE_ARCHS="x86 mips arm" tags
diff --git a/scripts/tags.sh b/scripts/tags.sh
index 9e3451d2c3a..fdbe78bb5e2 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -24,6 +24,11 @@ else
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_other_sources()
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()