Merge lp://staging/~vrruiz/gnome-control-center-signon/coverage-fixes into lp://staging/gnome-control-center-signon

FAILED: Continuous integration, rev:125
http://s-jenkins:8080/job/gnome-control-center-signon-ci/3/
Executed test runs:
    FAILURE: http://s-jenkins:8080/job/gnome-control-center-signon-ci/./build=pbuilder,distribution=raring,flavor=amd64/3/console
    FAILURE: http://s-jenkins:8080/job/gnome-control-center-signon-ci/./build=pbuilder,distribution=raring,flavor=i386/3/console

Click here to trigger a rebuild:
http://s-jenkins:8080/job/gnome-control-center-signon-ci/3//rebuild/?

I do not see the Makefile.am.coverage file being added, and when I run autogen.sh from a clean checkout I get:

automake-1.11: cannot open < Makefile.am.coverage: No such file or directory

Did you test this? Additionally, you have provided no justification for this change in the description. Is it to match other webapps or Product Strategy projects, and if so, is the coverage Makefile.am snippet in a common repository anywhere?

FAILED: Continuous integration, rev:126
http://s-jenkins:8080/job/gnome-control-center-signon-ci/4/
Executed test runs:
    FAILURE: http://s-jenkins:8080/job/gnome-control-center-signon-ci/./build=pbuilder,distribution=raring,flavor=amd64/4/console
    FAILURE: http://s-jenkins:8080/job/gnome-control-center-signon-ci/./build=pbuilder,distribution=raring,flavor=i386/4/console

Click here to trigger a rebuild:
http://s-jenkins:8080/job/gnome-control-center-signon-ci/4//rebuild/?

Yes, I tested this, but I forgot to add the file. Already done. Makefile.am.coverage is the file we are using in PS QA with standard rules, available at lp:coverage-tutorial

OK, but there are a few problems with this that should be fixed:

* it does not support the automake silent rule predefined variables (for example, AM_V_at and AM_V_GEN)
* it adds a dependency on gcovr and does not check for it in configure.ac
* it redefines the "clean-local" and ".PHONY" targets that are already defined in Makefile.am
* find does not need to use xargs, it can call rm directly
* "pwd" is used in the "generate-coverage-xml" rule, when one of the standard automake variables should be used (either "top_builddir" or "top_srcdir" I guess)
* it uses echo to print some messages to stdout, which ignores the silent rules setting. if those are desired, some custom verbosity rules should be added instead, much like the automake silent rule predefined variables

FAILED: Continuous integration, rev:126
http://s-jenkins:8080/job/gnome-control-center-signon-ci/5/
Executed test runs:
    FAILURE: http://s-jenkins:8080/job/gnome-control-center-signon-ci/./build=pbuilder,distribution=raring,flavor=amd64/5/console
    FAILURE: http://s-jenkins:8080/job/gnome-control-center-signon-ci/./build=pbuilder,distribution=raring,flavor=i386/5/console

Click here to trigger a rebuild:
http://s-jenkins:8080/job/gnome-control-center-signon-ci/5//rebuild/?

FAILED: Continuous integration, rev:127
http://s-jenkins:8080/job/gnome-control-center-signon-ci/6/
Executed test runs:
    FAILURE: http://s-jenkins:8080/job/gnome-control-center-signon-ci/./build=pbuilder,distribution=raring,flavor=amd64/6/console
    FAILURE: http://s-jenkins:8080/job/gnome-control-center-signon-ci/./build=pbuilder,distribution=raring,flavor=i386/6/console

Click here to trigger a rebuild:
http://s-jenkins:8080/job/gnome-control-center-signon-ci/6//rebuild/?

FAILED: Continuous integration, rev:129
http://s-jenkins:8080/job/gnome-control-center-signon-ci/9/
Executed test runs:
    FAILURE: http://s-jenkins:8080/job/gnome-control-center-signon-ci/./build=pbuilder,distribution=raring,flavor=amd64/9/console
    FAILURE: http://s-jenkins:8080/job/gnome-control-center-signon-ci/./build=pbuilder,distribution=raring,flavor=i386/9/console

Click here to trigger a rebuild:
http://s-jenkins:8080/job/gnome-control-center-signon-ci/9//rebuild/?