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)
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).
If the user explicitly passes --with-netconfig=$PATH or --with-resolvconf=$PATH,
the path is accepted as is. We only do autodetection, if the binary was not found.
In that case, if the binary cannot be found in the common paths fail compilation.
(cherry picked from commit 5b36585a3d)
Some path variable like $(bindir), $(datadir), etc. are special for
autotools and must be handled separately through config-extra.h.
But dhcp path variables are just normal variables defined through
the configure script and should go into config.h.
(cherry picked from commit 087c367d62)
dhcpcd version 6, the first supporting IPv6, was released more than 5
years ago. Remove all checks on version number and IPv6 support.
(cherry picked from commit e0c49d7341)
Handle the iptables, dnsmasq and dnssec-trigger paths in the same way
through common code.
The path set by user must be accepted as is, even if does not exist,
because this is a requirement for cross-compilation. When user does
not specify a path, search a predefined set of paths and fall back to
an hardcoded one.
(cherry picked from commit 220dea0948)
If the user explicitly passes --with-netconfig=$PATH or --with-resolvconf=$PATH,
the path is accepted as is. We only do autodetection, if the binary was not found.
In that case, if the binary cannot be found in the common paths fail compilation.
Some path variable like $(bindir), $(datadir), etc. are special for
autotools and must be handled separately through config-extra.h.
But dhcp path variables are just normal variables defined through
the configure script and should go into config.h.
