Update to 3.10g [1,2]
Add STRIP=, because stripped arj binaries don't print help topic [2]
Add language-specific options [2]
Change MASTER_SITE_SUBDIR (keramida -> osa) [3]
Replace hardcoded /etc to ${LOCALBASE}/etc [3,4]
Remove -O2 flag for ${CC} [3,4]

Submitted by: [1] Mathieu Arnold <m@absolight.net> (PR 52982)

		[2] Konstantin Reznichenko <kot@premierbank.dp.ua> (PR 53079)
			(maintainer)
		[3] osa

Approved by: [4] maintainer

		fjoe (mentor)