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The OpenSSL 1.x Engines support has been deprecated in the OpenSSL 3.x and is going to be removed. Remove the OpenSSL Engine support in favor of OpenSSL Providers.
2.3 KiB
2.3 KiB
Setting the CPPFLAGS
environment variable before running configure
can be used to enable certain compile-time options that are not
explicitly defined in configure
.
Some of these settings are:
Setting | Description |
---|---|
-DCHECK_LOCAL=0 |
Don't check out-of-zone addresses in named-checkzone |
-DCHECK_SIBLING=0 |
Don't check sibling glue in named-checkzone |
-DISC_FACILITY=LOG_LOCAL0 |
Change the default syslog facility for named |
-DISC_HEAP_CHECK |
Test heap consistency after every heap operation; used when debugging |
-DISC_MEM_DEFAULTFILL=1 |
Overwrite memory with tag values when allocating or freeing it; this impairs performance but makes debugging of memory problems easier |
-DISC_MEM_TRACKLINES=0 |
Don't track memory allocations by file and line number; this improves performance but makes debugging more difficult |
-DNAMED_RUN_PID_DIR=0 |
Create default PID files in ${localstatedir}/run rather than ${localstatedir}/run/named/ |
-DNS_CLIENT_DROPPORT=0 |
Disable dropping queries from particular well-known ports |