OS_MINOR is no longer needed.

config/NetBSD.mk

@@ -38,8 +38,6 @@ MOTIF			=
 MOTIFLIB		=
 OS_LIBS			=
 
-OS_MINOR		= $(shell echo $(OS_RELEASE) | cut -f2 -d.)
-
 # Don't define BSD, because it's already defined in /usr/include/sys/param.h.
 PLATFORM_FLAGS		= -DNETBSD $(DSO_CFLAGS)
 MOVEMAIL_FLAGS		= -DHAVE_STRERROR

config/OpenBSD.mk

@@ -38,8 +38,6 @@ MOTIF			=
 MOTIFLIB		=
 OS_LIBS			=
 
-OS_MINOR		= $(shell echo $(OS_RELEASE) | cut -f2 -d.)
-
 PLATFORM_FLAGS		= -DOPENBSD $(DSO_CFLAGS)
 MOVEMAIL_FLAGS		= -DHAVE_STRERROR
 PORT_FLAGS		= -DSW_THREADS -DNEED_UINT -DHAVE_LCHOWN -DNTOHL_ENDIAN_H -DHAVE_FILIO_H -DNEED_SYS_TIME_H -DNEED_UINT_T -DHAVE_BSD_FLOCK