[oe-commits] Paul Eggleton : classes/externalsrc: show a warning on compiling

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master-next
Commit: 7b73473bc9d19331a103cf4958059d3ceb84b486
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=7b73473bc9d19331a103cf4958059d3ceb84b486

Author: Paul Eggleton <paul.eggleton at linux.intel.com>
Date:   Thu Feb 19 16:39:54 2015 +0000

classes/externalsrc: show a warning on compiling

Make sure there's no chance of anyone forgetting they have a recipe set
up for externalsrc; otherwise you could get confused about what is going
on. (With our default logging setup we can't make it a note because the
UI doesn't forward those; otherwise I would have used bb.note().)

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

---

 meta/classes/externalsrc.bbclass | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/meta/classes/externalsrc.bbclass b/meta/classes/externalsrc.bbclass
index 234bd8d..25f0be9 100644
--- a/meta/classes/externalsrc.bbclass
+++ b/meta/classes/externalsrc.bbclass
@@ -68,7 +68,13 @@ python () {
         for task in d.getVar("SRCTREECOVEREDTASKS", True).split():
             bb.build.deltask(task, d)
 
+        d.prependVarFlag('do_compile', 'prefuncs', "externalsrc_compile_prefunc ")
+
         # Ensure compilation happens every time
         d.setVarFlag('do_compile', 'nostamp', '1')
 }
 
+python externalsrc_compile_prefunc() {
+    # Make it obvious that this is happening, since forgetting about it could lead to much confusion
+    bb.warn('Compiling %s from external source %s' % (d.getVar('PN', True), d.getVar('EXTERNALSRC', True)))
+}