# *** 8.2-RELEASE/src/usr.bin/calendar/Makefile	Wed Nov 30 23:14:55 2011
# --- new-generic/src/usr.bin/calendar/Makefile	Thu Dec  1 01:35:43 2011
# ***************
# *** 5,11 ****
#   SRCS=	calendar.c locale.c events.c dates.c parsedata.c io.c day.c \
#   	ostern.c paskha.c pom.c sunpos.c
#   LDADD=	-lm
# ! INTER=          de_AT.ISO_8859-15 de_DE.ISO8859-1 fr_FR.ISO8859-1 \
#   		hr_HR.ISO8859-2 hu_HU.ISO8859-2 ru_RU.KOI8-R uk_UA.KOI8-U
#   DE_LINKS=       de_DE.ISO8859-15
#   FR_LINKS=       fr_FR.ISO8859-15
# --- 5,12 ----
#   SRCS=	calendar.c locale.c events.c dates.c parsedata.c io.c day.c \
#   	ostern.c paskha.c pom.c sunpos.c
#   LDADD=	-lm
# ! INTER=          de_AT.ISO_8859-15 de_DE.ISO8859-1 \
# ! 		en_UK.ISO8859-1 fr_FR.ISO8859-1 \
#   		hr_HR.ISO8859-2 hu_HU.ISO8859-2 ru_RU.KOI8-R uk_UA.KOI8-U
#   DE_LINKS=       de_DE.ISO8859-15
#   FR_LINKS=       fr_FR.ISO8859-15

As someone has broken 8.2 calendar.c, I have to retrofit lots of 8.1.
So I also have to patch against 8.1/Makefile
*** 8.1-RELEASE/src/usr.bin/calendar/Makefile	Thu Dec  1 03:37:54 2011
--- new-generic/src/usr.bin/calendar//Makefile	Thu Dec  1 03:58:49 2011
***************
*** 3,9 ****
  
  PROG=	calendar
  SRCS=   calendar.c io.c day.c ostern.c paskha.c
! INTER=          de_AT.ISO_8859-15 de_DE.ISO8859-1 fr_FR.ISO8859-1 \
  		hr_HR.ISO8859-2 hu_HU.ISO8859-2 ru_RU.KOI8-R uk_UA.KOI8-U
  DE_LINKS=       de_DE.ISO8859-15
  FR_LINKS=       fr_FR.ISO8859-15
--- 3,10 ----
  
  PROG=	calendar
  SRCS=   calendar.c io.c day.c ostern.c paskha.c
! INTER=          de_AT.ISO_8859-15 de_DE.ISO8859-1 \
! 		en_UK.ISO8859-1 fr_FR.ISO8859-1 \
  		hr_HR.ISO8859-2 hu_HU.ISO8859-2 ru_RU.KOI8-R uk_UA.KOI8-U
  DE_LINKS=       de_DE.ISO8859-15
  FR_LINKS=       fr_FR.ISO8859-15