This takes current HEAD branch, and finds all the commits what
are not on master or one of the nm-1-* branches, and runs
checkpatch.pl on each.
The use is to run checkpatch.pl on all patches of a feature
branch.
If the NetworkManager daemon has been stopped manually we don't want it
to be autostarted by a client request.
[lkundrak@v3.sk: The auto-activation is probably more surprising than useful.
Services that need NetworkManager API should depend on NetworkManager service
directly.
I have no idea what purpose does the D-Bus service file serve nowadays,
but it looks rather hacky (really, activating /bin/false) and the comment
in it suggests that the autoactivating behavior was not intended anyway.
Debian has been shipping this for quite some time and no complains have been
heard.]
https://github.com/NetworkManager/NetworkManager/pull/230
Add support for building with meson, enabled by '--with meson' so that
we can regularly test the whole build+test+install procedure with
meson. I compared the RPM contents of NM, NM-libnm, NM-libnm-devel
packages and they match the autotools ones. It's also faster:
$ time contrib/fedora/rpm/build_clean.sh -g -Q -f
real 3m54.239s
user 11m15.000s
sys 1m28.456s
$ time contrib/fedora/rpm/build_clean.sh -g -Q -f -w meson
real 3m9.938s
user 9m5.225s
sys 1m4.392s
In NetworkManager-libnm-devel we ship the same documentation in two
different places:
/usr/share/doc/NetworkManager-libnm-devel
/usr/share/gtk-doc/html/NetworkManager
Remove the former, which was added in commit e01c17523a.
Also, remove the same documentation from NetworkManager-glib-devel
since it's already present in NetworkManager-libnm-devel.
nm-initrd-generator scans the command line for options relevant to network
configuration and creates configuration files for an early instance of
NetworkManager run from the initial ramdisk during early boot.
Set the execution bit on /usr/sbin/{ifup,ifdown} ghost files to match
the mode of same files installed by initscripts.
Otherwise, they will appear as changed according to rpm verify:
.M....... g /usr/sbin/ifdown
.M....... g /usr/sbin/ifup
when the alternatives mechanism is not in place.
# ll /usr/sbin/if{up,down}
-rwxr-xr-x. 1 root root 1651 Aug 24 06:23 /usr/sbin/ifdown
-rwxr-xr-x. 1 root root 5010 Aug 24 06:23 /usr/sbin/ifup
https://bugzilla.redhat.com/show_bug.cgi?id=1626517
(cherry picked from commit d8a972c575)
Seems rpmbuild does not honor the latest occurance with
--with test --without test
to disable tests. Work around that.
Fixes: ad850c4f03
(cherry picked from commit cc8c207120)
In general, when we build a package, we want no compiler warnings
and all unit tests to pass.
That is in particular true when building a package for the distribution
in koji. When builing in koji, we (rightly) cannot pass rpmbuild options, so
the default whether tests/compiler-warnings are fatal matter very much.
One could argue: let's have the tests/compiler-warnings fatal and fail the build.
During a build in koji for a Fedora release, we want them all pass. And if somebody
does a manual build, the person can patch the spec file (or use rpmbuild
flags).
However, note how commit "f7b5e48cdb contrib/rpm: don't force fatal warnings
with tests" already disabled fatal compiler warnings. Why? It seems
compiler warnings should be even more stable than our unit tests, as long
as you target a particular Fedora release and compiler version. So this
was done to support rebuilding an SRPM for a different Fedora release,
or to be more graceful during early development phase of a Fedora
release, where things are not as stable yet.
The exactly same reasoning applies to treating unit-tests failures as fatal.
For example, a recent iproute2 issue broke unit tests. That meant, with
that iproute2 release in build root, the NetworkManager RPM could not be built.
Very annoying.
Now:
- if "test" is enabled, that means both `make check` and compiler warnings
are treated fatal. If "test" is disabled, `make check` and compiler
warnings are still done, just not fatal.
- "test" is now disabled by default via the spec file. They are not fatal
when building in koji or when rebuilding the package manually.
- tests can be enabled optionally. Note that the "build_clean.sh"
script enables them by default. So, a user using this script would
need to explicitly "--without test".
(cherry picked from commit ad850c4f03)
- always enable more compiler warnings. They are not marked as breaking
the build anyway.
- also, always build with '--with-tests=yes'. Note that our autotools is
actually very nice. Even if you build '--with-tests=no', you still can
run `make check` and the tests are build on demand. The only
difference here is whether the tests are build during `make` or during
`make check`. While little difference, build everything during the
`make` step.
- when running tests, use `make -k check`. Even if they fail, we want to
run the entire test suite.
- also running tests are disabled, still run them. But don't let them
fail the build.
(cherry picked from commit 58b030f39a)
The correct way to create a tarball for release is
./contrib/fedora/rpm/build_clean.sh -r
Just ensure to issue this from a clean shell environment.
(cherry picked from commit 5894da67dc)
The NetworkManager spec file used to determine devel builds as those that
have an odd minor version number. In that case, the built package would
enable more-asserts.
-- By the way, why is '1.13.3-dev' considered a delopment version worthy of more
asserts, but a build from the development phase of the next minor release on
'nm-1-12' branch not?
Note that during the development phase of Fedora (and sometimes even afterwards),
we commonly package development versions from 'master'. For example '1.12.0-0.1',
which is some snapshot with version number '1.11.x-dev' (or '1.12-rc1' in this case),
but before the actual '1.12.0' release.
It's problematic that for part of the devel phase we compile the
package for the distribution with more assertions. This package is
significanly different and rpmdiff and coverity give different results
for them.
For example, the binary size of debug packages is larger, so first
rpmdiff will complain that the binary sized increased (compare to the
previous version) and then later it decreases again.
Likewise, coverity finds significantly different issues on a debug
build. For example, it sees assertions against NULL and takes that
as a hint as to whether the parameter can/shall be NULL. Keeping
coverity warnings low is already high effort to sort out false
positives. We should not invest time in checking debug builds with
coverity, at least not as long as there are more important issues.
But more importantly, the --with-more-asserts configure option governs whether
nm_assert() is enabled. The only point of existance of nm_assert() -- compared to
g_assert(), g_return_*() and assert() -- is that this variant is disabled by default.
It's only used for checks that are really really not supposed to fail and/or
which may be expensive to do. This is useful for developing and CI,
but it's not right to put into the distribution. It really enables
assertions that you don't want in such a scenario. Enabling them even
for distribution builds defeats their purpose. If you care about an
assertion to be usually/always enabled, you should use g_assert() or
g_return_*() instead.
What this changes, that "devel" builds in koji/brew do not have more-asserts
enabled. When manually building the SRPM one still can enable it,
for example via
$ ./contrib/fedora/rpm/build_clean.sh -w debug
Also our CI has an option to build packages with or without more-asserts
(defaulting to more asserts already).
(cherry picked from commit b4e2f83403)
Fedora is removing gcc from the default build-root [1], hence
require it.
Actually, we already have a "BuildRequires: libtool", which has a
dependancy on gcc and we already got it implicitly. Just make it
explicit.
[1] https://fedoraproject.org/wiki/Changes/Remove_GCC_from_BuildRoot
Don't use the integer type before signed/unsigned, but the
other way around. That is,
unsigned long var;
instead of
long unsigned var;
Also, just use "unsigned" instead of "unsigned int".
Tabs are not only wrong after a space, they are always
wrong if they don't appear at the beginning of a line.
That would happen usually, when trying to align multiple
lines like
enum {
VALUE1 = 1;
OTHER_VALUE = 2;
};
When doing that, the alignment will only be correct, if the
reader later uses the same tab-width. Note that in NetworkManager
we recommend the tab-width to be 4 characters, but with our "smart
tab" indentation style, it wouldn't actually matter and the reader
is free to choose any other tab-width -- as long as we don't use
non-leading tabs.
Don't allow non-leading tabs.
We should not use glib typedefs for basic C types char, short, int,
long, float or double. We commonly do not use them, so enforce
consistency.
That is not true for typedefs like guint, which we commonly use
because it's shorter typing than "unsigned int" (or "int unsigned"
or "unsigned"). Whether or not to use guint is left undecided at this
point.
A naive code compliance checker. Invoke directly:
contrib/scripts/checkpatch.pl 0001-switch-comments-to-klingon.patch
contrib/scripts/checkpatch.pl hello.[ch] world.c
Use from a commit hook:
echo 'git format-patch --stdout -1 |contrib/scripts/checkpatch.pl || :>' \
>.git/hooks/post-commit
Or view the documentation with "perldoc contrib/scripts/checkpatch.pl"
Unless the initscripts package too old to allow alternatives is present,
install nmcli as an alternative implementation of ifup and ifdown.
The triggerin scriptlet allow us to do the right thing regardless of
which initscripts version is installed or even when it's upgraded.
The initscripts patch was included in Fedora 29:
https://github.com/fedora-sysv/initscripts/pull/197
From Fedora 28 on we can build without Python 2. That is good,
because it's eventually going to be removed.
Based on a change in Fedora dist-git by Iryna Shcherbina.
This makes package updates more robust, avoiding in-place replaces of
the plugins.
Previously, if an upgrade transaction was terminated, NetworkManager
library could end up being of a different version than the plugins.
If the user was unfortunate enough to connect using a connection that
required a plugin (say, Wi-Fi), he would be left without a network
connection making it somewhat inconvenient to recover from the botched
upgrade.
This makes the whole situation a little bit less sad.
The VPN plugins are kept where they always have been -- the path is not
qualified with a version number.
When built with iwd support, add an option to use iwd in place of
wpa_supplicant.
The "boolean dependencies" are only supported since RPM 4.13, with older
versions just keep things the way they were before.
This makes package updates more robust, avoiding in-place replaces of
the plugins.
Previously, if an upgrade transaction was terminated, NetworkManager
library could end up being of a different version than the plugins.
If the user was unfortunate enough to connect using a connection that
required a plugin (say, Wi-Fi), he would be left without a network
connection making it somewhat inconvenient to recover from the botched
upgrade.
This makes the whole situation a little bit less sad.
On RHEL, we don't have NetworkManager-config-connectivity-fedora package.
Hence, the spec files for RHEL differ from upstream in this regard.
The aim is that contrib/rpm's spec file can be used almost as-is for
RHEL, Fedora and possibly other distros. Hence, build the subpackage
conditionally to minimize the difference.
They were not (notably) touched in more than 3 years.
I doubt anybody is using them.
Also, nowadays we have contrib/rpm to build NetworkManager
packages for Fedora/RPM. We have copr, we have automated CI
in CentOS CI and beaker.
Also, nowadays it should be easy to spawn a a fedora image
in a container or tools like vagrant.
I think there are better alternatives. Drop the scripts.
From libnl3, we only used the helper function to parse/generate netlink
messages and the socket functions to send/receive messages. We don't
need an external dependency to do that, it is simple enough.
Drop the libnl3 dependency, and replace all missing code by directly
copying it from libnl3 sources. At this point, I mostly tried to
import the required bits to make it working with few modifications.
Note that this increases the binary size of NetworkManager by 4736 bytes
for contrib/rpm build on x86_64. In the future, we can simplify the code
further.
A few modifications from libnl3 are:
- netlink errors NLE_* are now in the domain or regular errno.
The distinction of having to bother with two kinds of error
number domains was annoying.
- parts of the callback handling is copied partially and unused parts
are dropped. Especially, the verbose/debug handlers are not used.
In following commits, the callback handling will be significantly
simplified.
- the complex handling of seleting ports was simplified. We now always
let kernel choose the right port automatically.
Disable undefined sanitizer on RHEL since it's not supported. Also,
enable address sanitizer only for executables, as having it enabled in
libraries causes problems when applications built without asan load
them.
Will be used by CI trigger to name packages that are build during testing
of a github pull request with the corresponding pull request ID.
"build_clean.sh" now supports a command line option -s|--snapshot. But the
same paramter can also be set via $NM_BUILD_SNAPSHOT environment
variable. Using the environment variable is useful to support older versions
and new versions of "build_clean.sh", so that the script can just ignore the
snapshot setting if it doesn't understand it yet.
Even Gentoo disables this plugin since before 0.9.8 release
of NetworkManager. Time to say goodbye.
If somebody happens to show up to maintain it, we may resurrect it
later.
If "$distro_plugins=ifnet" was set, configure.ac would use that
to autodetect --with-hostname-persist=gentoo. Replace that autodetect
part by checking for /etc/gentoo-release file.
It only makes sense to call delete() with NMPObjects that
we obtained from the platform cache. Otherwise, if we didn't
get it from the cache in the first place, we wouldn't know
what to delete.
Hence, the input argument is (almost) always an NMPObject
in the first place. That is different from add(), where
we might create a new specific NMPlatform* instance on the
stack. For add() it makes slightly more sense to have different
functions depending on the type. For delete(), it doesn't.
I don't think we should do this.
- renamining/dropping configure options is still an annoyance,
because it requires to different ./configure options depending
on the version. The rename from --enable-teamctl to --enable-team
might be theoretically nice, but more annoying then helpful.
- There is no strict dependency between --enable-team and
--enable-json-validation. At most, one could argue that
when enabling the team plugin (--enable-teamctl), then
libnm must also be build with --enable-json-validation.
But in fact, the team plugin will happily work with a
libnm that doesn't link against libjansson.
That is --enable-teamctl --disable-json-validation will work
in practice just fine.
On the other hand, libnm is a client library to create connection
profiles, fully supporting team profiles also makes sense if the
actual plugin is not installed (or build). Thus, --disable-teamctl
--enable-json-validation certainly makes sense.
At this point, one might ask whether libnm is even still complete without
libjansson. Maybe libnm should *require* --enable-json-validation.
But that is not what the patch was doing, and it would also need
some careful consideration before doing so.
This reverts commit 9d5cd7eae8.
Rename the team functionality enablement from 'teamdctl' to 'team'.
Force jansson lib requirement for team functionality: NetworkManager
requires the teamd daemon to manage team. As teamd depends upon jansson
lib, adding jansson requirement for teaming support in NetworkManager
seems reasonable.
Remove the jansson_validation flag, as the only generic json function in
nmcli (not related to team) was the one to check if a string was in json
format. Anyway, that function is used for team checks only. So, move
also json validation functions under the WITH_TEAM flag.
GNU less supports filters. That makes it nice to use instead of cat.
Also, less is well suited for output to a pipe.
With this, `NM-log nm-log.txt.gz` works as you would expect
Don't compile ovs support when the RPM is built --without=ovs, to fix
the following error:
error: Installed (but unpackaged) file(s) found:
/usr/lib/systemd/system/NetworkManager.service.d/NetworkManager-ovs.conf
/usr/lib64/NetworkManager/libnm-device-plugin-ovs.so
/usr/share/man/man7/nm-openvswitch.7.gz
Fixes: 830a5a14cb
Add dhclient and iptables packages to build dependencies to satisfy
rpmbuild complaints:
```
error: Failed build dependencies:
dhclient is needed by NetworkManager-1:1.9.2-18653.43dba57439.fc28.x86_64
iptables is needed by NetworkManager-1:1.9.2-18653.43dba57439.fc28.x86_64
ERROR: rpmbuild FAILED
```
https://github.com/NetworkManager/NetworkManager/pull/33
Since commit d61eaf2545 ("service: don't
install dependency for "NetworkManager-wait-online.service" to
"network-online.target.wants") we no longer install NM-w-o.service
in "network-online.target.wants" directory.
Obviously, for previous RPM versions NM-w-o.service was always enabled.
For current versions, it depends now on the preset. Most importantly,
this allows the user to disable the service, without masking it.
Previously NM-w-o.service was always implicitly enabled.
But presets are not applied during package upgrade, so it means that
after upgrade the service will be disabled. Hack around that via an RPM
scriptlet.
https://bugzilla.redhat.com/show_bug.cgi?id=1455704
This isn't useful for contrib/fedora/rpm itself because here
the __SOURCE__ gets set by the build scripts.
But this spec file is copied to Fedora downstream where the
SOURCE URL is used.
A newer compiler version might emit some warnings and break the build
of the RPM. Of course, such warnings must be fixed. But it is still very
inconvenient to break the build of an old RPM version without easy workaround.
When building without "test" (which is on by default), don't use fatal warnings
for compilation.
- remove "\r\n" line endings
- colorize <warn> and <error> in red
- extend matching the info levels to include the timestamp. This
(intentionally) will no longer highlight messages from ModemManager,
which don't include a timestamp.
- use "grep -a" so that grep doesn't refuse to work in binary input.
- make the script source-able to only define the NM-colorize and
NM-show-journal
- In case the script is sourced, it also defines a NM-log function,
which does the same as the script itself.
- rename internal functions so that they have names starting with "NM"
in case of sourcing.
Previously, the --quick option only mattered when creating
the source tarball, to run `make dist` instead of the slower
`make distcheck`.
Extend its meaning to also skip unit tests while building the RPM.
You still can enable them with
$ ./contrib/fedora/rpm/build_clean.sh -Q -w test
If we install "NetworkManager-wait-online.service" in the
"network-online.target.wants" directory, network-online.target always
pulls in NetworkManager-wait-online.service. As it was, it could only
be disabled by masking the service.
Instead, we should enable NetworkManager-wait-online.sevice via
systemd's preset. That is already done for Fedora 26 and newer.
Note that NetworkManager-wait-online.sevice already has Install.WantedBy.
This way, the dependency is created automatically when enabling the service.
https://bugzilla.redhat.com/show_bug.cgi?id=1455704
Since commit 1afbf948a0,
"build: use different defaults for snapshot builds",
configure would enable debugging options if the version
number is odd.
Hence, on the master branch it was no longer possible to
build an RPM without debugging enabled. Especially,
./contrib/fedora/rpm/build_clean.sh -g -W debug
would not work as one would expect.
We already get a library dependency on
libnl-3.so.200()(64bit)
libnl-3.so.200(libnl_3)(64bit)
Drop the explicit package dependency, leaving only the
BuildRequires.
Also, all recent versions of libnl3 implement library versioning.
"build_clean.sh" is used to generate a distribution tarball. The tarball
contains pregenerated man pages with default values for paths, which in
turn depend on the configure options when creating the tarball.
Previously, the man page would have paths like "usr/local/etc/NetworkManager/...",
which doesn't seem the best choice for a default man page.
Explicitly set the installation paths.
Also, --disable-dependency-tracking in this mode. It may speed up the
build.
We configurably use --enable-gtk-doc/--disable-gtk-doc, but
we always require --enable-introspection (due to --enable-vala).
Add the missing build requirement to the "xsltproc" binary, which is in
libxslt package.
When we create a source tarball, documentation and other generated files
are disted. Those files depend on the configure options when creating
the tarball. For example, the generated man pages contain the compile time
configurable default values.
For that reason, it is generally better to regenerate the documentation when
building NetworkManager. However, let's set explict configure options to
have a more reproducible way to generate the tarball.
When doing a release, you should not just call `make dist`. Instead, the
proper way of creating an official source tarball is:
$ ./contrib/fedora/rpm/build_clean.sh --srpm
Since commit "c920909 contrib/rpm: put translations in
NetworkManager-libnm and NetworkManager-glib packages", both
subpackages install the same translation files without a direct
dependency between the two packages. Thus, if a user tries
to update only one of the two subpackages, it will fail
during the installation due to conflicting files.
Fix that by having the subpackages conflict (per version).
This way, the conflict is detected before starting the
installation.
https://bugzilla.redhat.com/show_bug.cgi?id=1406454
(cherry picked from commit b85b8ed6fa)
The ppp package split was introduced during 1.5.3 development. Thus,
we obsolete packages < 1:1.5.3.
Also, add conditionals around ppp-devel build-requirement.
- `make dist` requires --enable-gtk-doc --enable-introspection --with-libnm-glib
- --enable-gtk-doc requires --enable-introspection
- --with-nmcli requires either --enable-introspection or pregenerated
settings-docs.c files from the dist tarball. It does not require
--enable-gtk-doc.
There is a bit of a problem in that --enable-introspection requires
now xsltproc. However, gobject-introspection does itself not depend
on xsltproc. So, more correct might be a special --enable-doc argument,
that combines --enable-introspection --with-xsltproc. Anyway, that
seems to make it more complicated then it already is so just implicitly
(and surprisingly?) require xsltproc with --enable-introspection.
https://bugzilla.gnome.org/show_bug.cgi?id=775003
# rpm -qf /usr/lib/systemd/system/network-online.target.wants/NetworkManager-wait-online.service
NetworkManager-1.5.2-16352.e0c50a9703.fc24.x86_64
# rpm -qf /usr/lib/systemd/system/network-online.target.wants
file /usr/lib/systemd/system/network-online.target.wants is not owned by any package
One can install the libraries without NetworkManager. Thus, the
translations should be there.
Doing this increases the package size of the libraries significantly.
For a user who only has libnm without NetworkManager installed, this
is acceptable, because the whole point of the change is to ensure such
a user also gets translations.
For a user who requires libnm and libnm-glib packages, this
unfortunately increases the additional package size as the translations
are now present twice.
What would be better is if NetworkManager-libnm would only contain
translations for libnm/NetworkManager, and NetworkManager-glib only
translations for libnm-util/libnm-glib.
Back this out. It breaks i686 build unnecessarily now and also is
something that proabably that should run on distcheck and not package
build.
This reverts commit cf678811b5.
This allows to get rid of the dhclient requirement of NetworkManager
package and moves the package dependency to the new sub package
NetworkManager-config-dhcp-dhclient.
For the moment, I think dhclient should still be the default choice for
regular users due to dhclient providing better better previledge separation
of network facing code. A user who knows that he's doing, can now however
remove dhclient while keeping NetworkManager.
https://bugzilla.redhat.com/show_bug.cgi?id=1204226
In case, where both
%global snapshot git20160606
%global git_sha b769b4df
is set, they version number should be
.git20160606.b769b4df
not
.b769b4df.git20160606
There are valid failures, for which sanitizer would kill
NetworkManager:
audit[1380]: AVC avc: denied { setrlimit } for pid=1380 comm="NetworkManager" scontext=system_u:system_r:NetworkManager_t:s0 tcontext=system_u:system_r:NetworkManager_t:s0 tclass=process permissive=0
NetworkManager[1380]: ==1380==ERROR: AddressSanitizer setrlimit() failed 13
Disable sanitizer to make debug builds working again, at least for now.
This adds two new options to the configure scripts to compile NM,
clients and libraries with the address and undefined-behavior
sanitizers available in recent GCC versions. Clang is not supported at
moment.
rpmdiff complains:
Subpackage NetworkManager-bluetooth on aarch64 x86_64 ppc64 ppc64le s390x
consumes library libnm-wwan.so()(64bit) from subpackage NetworkManager-wwan
but does not have explicit package version requirement.
Please add Requires: NetworkManager-wwan = %{version}-%{release} to
NetworkManager-bluetooth in the specfile to avoid the need to test
interoperability between the various combinations of old and new subpackages.
And indeed, device plugins don't have a stable API/ABI, and requires
exact NetworkManager and wwan versions. This was already enforced implicitly,
because all device plugins require the same exact NetworkManager version.
Like we do on RHEL. The package-split was originally necessary because
installing a pre-up dispatcher script would block activation (even if there
were no relevant route files.
Even if we have now the no-wait.d/ directory for dispatchers, still
split the package. It makes sense to have the routing-rules in a
separate RPM.
For contrib/rpm, we don't properly obsolete an older version of
NetworkManager package and thus the upgrade path will be broken.
When the user neither specifies SOURCE or SOURCE_FROM_GIT,
we first want to detect a tarball in the current directory,
and as second fallback to SOURCE_FROM_GIT=1.
If either SOURCE or SOURCE_FROM_GIT is set, we want to do
that and not detect anything.
The logic was wrong.
Presiouvly, when there was a tarball file in the top git-tree, it would
have been choosen and no easy way to overwrite the decision to build
from a git-archive. Now you can safely build current HEAD by simply calling
./contrib/fedora/rpm/build_clean.sh -g
Contrary to the regular build which calls `make dist`, this doesn't
require a clean working copy and no need to purge it with git-clean.
- when user provided a $SOURCE argument, do call abs_path on
it. abs_path allows the user to provide relative paths in
the original directory.
- don't call abs_path on "$GITDIR/NetworkManager-$VERSION".tar.xz
abs_path is there to verify user input and it will abort the script
if the file doesn't exist.
- when creating a temporary tarball via git-archive, put it
into the output directory and not overwriting files in
$GITDIR.
- fix abs_path to return an error code and let callers abort
the script
- add a new parameter $SOURCE_FROM_GIT so that you can control
whether git-archive is used. You can now specify either $SOURCE
or $SOURCE_FROM_GIT. In case of absence of both, it tries to
detect a tar file in the $GITDIR directory.
Fixes: 9e9ec1a3da
Also add a new conditional "debug" to enable more assertions and
more logging, which is disabled by default.
Also add a conditional "test" to disable running the unit tests
(make check) while building the package.
http://rpm.org/wiki/PackagerDocs/ConditionalBuilds
