[1/1] package.bbclass: Add additional debugging for dependencies

Submitted by Mark Hatle on May 24, 2012, 7:11 p.m.

Details

Message ID 2b0bf168b27f511656fdbdadde94dda2daba6462.1337886141.git.mark.hatle@windriver.com
State Accepted
Commit 257b9e371143421b78a6991ef5401e564918c164
Headers show

Commit Message

Mark Hatle May 24, 2012, 7:11 p.m.
When trying to understand why a QA wanring such as:

ERROR: QA Issue: foo rdepends on bar-dev

it is very difficult to figure out where the bar-dev dependency
comes from, since many of them are added dynamically.

This adds a debug statement that says which dependency adds an
rdepends to the system.

Also, while doing this work, it was noted that the same dependencies
were being scanned for over and over.  Instead we shorten the list
by only added to the dep list if the dependency was not already there.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
---
 meta/classes/package.bbclass |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

Patch hide | download patch | download mbox

diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
index 6fba5b6..8b0ac55 100644
--- a/meta/classes/package.bbclass
+++ b/meta/classes/package.bbclass
@@ -1266,7 +1266,8 @@  python package_do_shlibs() {
 		for l in lines:
 			m = re.match("\s+NEEDED\s+([^\s]*)", l)
 			if m:
-				needed[pkg].append(m.group(1))
+				if m.group(1) not in needed[pkg]:
+					needed[pkg].append(m.group(1))
 			m = re.match("\s+SONAME\s+([^\s]*)", l)
 			if m:
 				this_soname = m.group(1)
@@ -1338,7 +1339,7 @@  python package_do_shlibs() {
 								name = dep.replace("-l", "lib")
 							if pkg not in needed:
 								needed[pkg] = []
-							if name:
+							if name and name not in needed[pkg]:
 								needed[pkg].append(name)
 								#bb.note("Adding %s for %s" % (name, pkg))
 
@@ -1443,6 +1444,8 @@  python package_do_shlibs() {
 			if n in shlib_provider.keys():
 				(dep_pkg, ver_needed) = shlib_provider[n]
 
+				bb.debug(2, '%s: Dependency %s requires package %s' % (pkg, n, dep_pkg))
+
 				if dep_pkg == pkg:
 					continue