This package configures the Mozilla rootcerts bundle CAs as trust anchors in OpenSSL, so that programs using OpenSSL will be able to use them to validate SSL certificates. It is for manual installation by the system administrator only. For pkgsrc-provided OpenSSL, this package modifies ${PREFIX}/etc/ssl/certs, which belongs to another package. This is somewhat irregular as packages should not modify content under etc. For native OpenSSL, it modifies the base system OpenSSL certificate directory, e.g. /etc/openssl/certs or /etc/ssl/certs. This is necessary to configure trust anchors for native OpenSSL, so that progams in pkgsrc can use these CA certs in validation. Modification of /etc is very irregular as pkgsrc should not write anything outside of ${PREFIX}. See also the mozilla-rootcerts package (which this one depends on as a built-time tool) for placing the Mozilla CA list in the filesystem but not configuring it into OpenSSL, as well as a script to aid in manual configuration of trust anchors. It is policy that no other package may depend on mozilla-rootcerts-openssl, because any such dependency would modify system configuration as a side effect of that other package.