Adds two extra shell scripts, one to handle either the c-shell
or bourne-shell syntax for setting environment variables, that can
be sourced in order to set the BROPATH directly in the current
shell/environment in a way that's compatible with running bro
from the build/ directory.
- pre/post install scripts now track configuration files that may
be clobbered on package install/upgrade through the
INSTALLED_CONFIG_FILES CMake variable and attempts to make backups
when the distribution's file differs from the existing file.
- Refactored all packaging related stuff into a single CMake module
- Build should no longer fail when optional sources (e.g. broctl)
do not exist in the source directory, instead a warning is issued
- Additional configure options to change packaging behavior
Made order of --enable-broctl and --enable-cluster not matter.
--enable-cluster always enables Broctl in cluster configuration even if
the other option is used.
--enable-broctl will enable Broctl in standalone configuration only if
--enable-cluster isn't present.
To POLICYDIR since that's more clear. Also decided that restricting
it to a subdirectory of prefix isn't much use as an option, so went
back to having it be an absolute path.
- configure wrapper had bash syntax some places; replaced w/ sh syntax
- Added FindOpenSSL module. The one that ships with CMake does not
allow for specifying a non-standard location.
- datadir configure option changed to be relative to prefix. This
simplifies the packaging from having to consider absolute paths.
- Added macro for changing install_name of shared libs that need to
ship with precompiled Bro for OS X. This is only the optional
libmagic and libGeoIP for now.
- Asynchronous DNS resolver support assumed by default
- HAVE_ASYNC_DNS, HAVE_NB_DNS, and USE_NB_DNS preprocessor definitions
removed
- In the process, I added FindBIND and CheckNameserCompat CMake modules
