# build postgres with export CONFIGURE_ARGS=--enable-cassert

[root@bludgeon /usr/ports/databases/postgresql93-server]$ make deinstall
===>  Deinstalling for postgresql93-server


[root@bludgeon /usr/ports/databases/postgresql93-server]$ make clean
===>  Cleaning for postgresql93-server-9.3.5

[root@bludgeon /usr/ports/databases/postgresql93-server]$ export CONFIGURE_ARGS=--enable-cassert

[root@bludgeon /usr/ports/databases/postgresql93-server]$ make
===>  Found saved configuration for postgresql93-server-9.3.5
===>   postgresql93-server-9.3.5 depends on file: /usr/local/sbin/pkg - found
===> Fetching all distfiles required by postgresql93-server-9.3.5 for building
===>  Extracting for postgresql93-server-9.3.5
=> SHA256 Checksum OK for postgresql/postgresql-9.3.5.tar.bz2.

...

(port builds, installed)



# rebuild postgres21 port

[root@bludgeon /usr/ports/databases/postgis21]# export CONFIGURE_ARGS=--enable-cassert

[root@bludgeon /usr/ports/databases/postgis21]# make clean
===>  Cleaning for postgis-2.1.3_1

[root@bludgeon /usr/ports/databases/postgis21]# make
===>  License GPLv2 accepted by the user
===>  Found saved configuration for postgis-2.1.3_1
===>   postgis-2.1.3_1 depends on file: /usr/local/sbin/pkg - found
===> Fetching all distfiles required by postgis-2.1.3_1 for building
===>  Extracting for postgis-2.1.3_1
=> SHA256 Checksum OK for postgis-2.1.3.tar.gz.

(port builds, installed)




no additional detail in psql terminal or server logs