depends openssl
depends expat
depends sqlite
depends xapian-core
depends zlib

optional_depends Linux-PAM  "--with-pam"    "--without-pam"    "for PAM support"
optional_depends zstd       "--with-zstd"   "--without-zstd"   "for zstd compression support"
optional_depends lz4        "--with-lz4"    "--without-lz4"    "for LZ4 compression support"
optional_depends libcap     "--with-libcap" "--without-libcap" "for POSIX capabilities support"
optional_depends zstd       "--with-zstd"   "--without-zstd"   "for zstd compression support"
optional_depends postgresql "--with-pgsql"  "--without-pgsql"  "for Postgresql support"
optional_depends %MYSQL     "--with-mysql"  "--without-mysql"  "for Mysql support"
optional_depends krb5       "--with-gssapi" "--without-gssapi" "for Mysql support" n

optional_depends lua53   "--with-lua=plugin"      "" "for Lua support"
optional_depends openldap   "--with-ldap=plugin"  "" "for LDAP support" n
