• Make FIREBIRD, MYSQL, PGSQL, SQLITE actually work. By providing correct include directories via MAKE_ENV makes this ports detect installed client db libraries and produce include files and static libraries for each supported database.
• Respect CFLAGS and LDFLAGS during build, disable optimized compilation flags via HB_BUILD_OPTIM=no - this removes -O3 flag from CFLAGS
• Convert to options helpers, USES=ssl
• Use options substitutions for optional database support files
• Sort pkg-plist

PR: 211839
Submitted by: myself
Approved by: maintainer