src_distribute*.bbclass: cleanup, revamp parts, distribute all sources.

- Kill the big shell function with the case statement used in _local in
  favor of a set of bitbake variables, with the appropriate one selected
  as SRC_DISTRIBUTECOMMAND.
- Add and use SRC_DISTRIBUTE_DLONLY to toggle distribution of all sources
  versus just those downloaded to DL_DIR.  This variable expects to be set
  to an integer, anything but 0 will enable dlonly operation.  This is
  disabled by default.
- Add a more sanely named distribute_sources_all, and make distsrcall
  depend on it, for compatibility.
- By default, distributes the sources into
  ${SRC_DISTRIBUTEDIR}/${LIC}/${PN}/.
- Move some _local specific bits, like use of SRC_DISTRIBUTEDIR, out of
  the main class.
- Set a "LIC" var along with the "SRC" when running SRC_DISTRIBUTECOMMAND,
  to facilitate the above.

Signed-off-by: Chris Larson <clarson@mvista.com>

1 files changed, 32 insertions, 26 deletions

diff --git a/classes/src_distribute_local.bbclass b/classes/src_distribute_local.bbclass
index 5f0cef5bec..ed58ed14e1 100644
--- a/classes/src_distribute_local.bbclass
+++ b/classes/src_distribute_local.bbclass
@@ -1,31 +1,37 @@
 inherit src_distribute
 
-# SRC_DIST_LOCAL possible values:
-# copy		copies the files from ${A} to the distributedir
-# symlink	symlinks the files from ${A} to the distributedir
-# move+symlink	moves the files into distributedir, and symlinks them back
 SRC_DIST_LOCAL ?= "move+symlink"
 SRC_DISTRIBUTEDIR ?= "${DEPLOY_DIR}/sources"
-SRC_DISTRIBUTECOMMAND () {
-	s="${SRC}"
-	if [ ! -L "$s" ] && (echo "$s"|grep "^${DL_DIR}"); then
-		:
-	else
-		exit 0;
-	fi
-	mkdir -p ${SRC_DISTRIBUTEDIR}
-	case "${SRC_DIST_LOCAL}" in
-		copy)
-			test -e $s.md5 && cp -f $s.md5 ${SRC_DISTRIBUTEDIR}/
-			cp -f $s ${SRC_DISTRIBUTEDIR}/
-			;;
-		symlink)
-			test -e $s.md5 && ln -sf $s.md5 ${SRC_DISTRIBUTEDIR}/
-			ln -sf $s ${SRC_DISTRIBUTEDIR}/
-			;;
-		move+symlink)
-			mv $s ${SRC_DISTRIBUTEDIR}/
-			ln -sf ${SRC_DISTRIBUTEDIR}/`basename $s` $s
-			;;
-	esac
+SRC_DISTRIBUTECOMMAND[dirs] = "${SRC_DISTRIBUTEDIR}/${LIC}/${PN}"
+
+# symlinks the files to the SRC_DISTRIBUTEDIR
+SRC_DISTRIBUTECOMMAND-symlink () {
+    test -e ${SRC}.md5 && ln -sf ${SRC}.md5 .
+    ln -sf ${SRC} .
+}
+
+# copies the files to the SRC_DISTRIBUTEDIR
+SRC_DISTRIBUTECOMMAND-copy () {
+    test -e ${SRC}.md5 && cp -f ${SRC}.md5 .
+    cp -f ${SRC} .
+}
+
+# moves the files to the SRC_DISTRIBUTEDIR and symlinks them back
+SRC_DISTRIBUTECOMMAND-move+symlink () {
+    if ! [ -L ${SRC} ]; then
+        mv ${SRC} .
+        ln -sf $PWD/`basename ${SRC}` ${SRC}
+        if [ -e ${SRC}.md5 ]; then
+            mv ${SRC}.md5 .
+            ln -sf $PWD/`basename ${SRC}.md5` ${SRC}.md5
+        fi
+    fi
+}
+
+#SRC_DISTRIBUTECOMMAND = "${@str(d.getVar('SRC_DISTRIBUTECOMMAND-%s' % d.getVar('SRC_DIST_LOCAL', 1), 1))}"
+python () {
+    if d.getVar("SRC_DISTRIBUTECOMMAND", 1) is None:
+        cmd = d.getVar("SRC_DISTRIBUTECOMMAND-%s" % d.getVar("SRC_DIST_LOCAL", 1), 0)
+        if cmd:
+            d.setVar("SRC_DISTRIBUTECOMMAND", cmd)
 }