initial commit for Enea Linux 4.0-140929daisy-140929

Migrated from the internal git server on the daisy-enea-point-release branch

Signed-off-by: Tudor Florea <tudor.florea@enea.com>

1 files changed, 33 insertions, 0 deletions

diff --git a/meta/classes/devshell.bbclass b/meta/classes/devshell.bbclass
new file mode 100644
index 0000000000..92edb9ef25
--- /dev/null
+++ b/meta/classes/devshell.bbclass
@@ -0,0 +1,33 @@
+inherit terminal
+
+DEVSHELL = "${SHELL}"
+
+python do_devshell () {
+    if d.getVarFlag("do_devshell", "manualfakeroot"):
+       d.prependVar("DEVSHELL", "pseudo ")
+       fakeenv = d.getVar("FAKEROOTENV", True).split()
+       for f in fakeenv:
+            k = f.split("=")
+            d.setVar(k[0], k[1])           
+            d.appendVar("OE_TERMINAL_EXPORTS", " " + k[0])
+       d.delVarFlag("do_devshell", "fakeroot")
+
+    oe_terminal(d.getVar('DEVSHELL', True), 'OpenEmbedded Developer Shell', d)
+}
+
+addtask devshell after do_patch
+
+do_devshell[dirs] = "${S}"
+do_devshell[nostamp] = "1"
+
+# devshell and fakeroot/pseudo need careful handling since only the final
+# command should run under fakeroot emulation, any X connection should
+# be done as the normal user. We therfore carefully construct the envionment
+# manually
+python () {
+    if d.getVarFlag("do_devshell", "fakeroot"):
+       # We need to signal our code that we want fakeroot however we
+       # can't manipulate the environment and variables here yet (see YOCTO #4795)
+       d.setVarFlag("do_devshell", "manualfakeroot", "1")
+       d.delVarFlag("do_devshell", "fakeroot")
+}