Remove the port to MiNT. It's a dead platform that hasn't had any lov…

…e since 5.005

MANIFEST

@@ -1661,7 +1661,6 @@ hints/lynxos.sh			Hints for named architecture
 hints/machten_2.sh		Hints for named architecture
 hints/machten.sh		Hints for named architecture
 hints/midnightbsd.sh		Hints for named architecture
-hints/mint.sh			Hints for named architecture
 hints/mips.sh			Hints for named architecture
 hints/mirbsd.sh			Hints for named architecture
 hints/mpc.sh			Hints for named architecture
@@ -3433,13 +3432,6 @@ mg.c				Magic code
 mg.h				Magic header
 minimod.pl			Writes lib/ExtUtils/Miniperl.pm
 miniperlmain.c			Basic perl w/o dynamic loading or extensions
-mint/errno.h			MiNT port
-mint/Makefile			MiNT port
-mint/pwd.c			MiNT port
-mint/README			MiNT port
-mint/stdio.h			MiNT port
-mint/sys/time.h			MiNT port
-mint/time.h			MiNT port
 mkppport			A script that distributes ppport.h
 mkppport.lst			List of extensions that need a ppport.h
 mpeix/mpeix.c			MPE/iX port
@@ -3832,7 +3824,6 @@ README.machten			Perl notes for Power MachTen
 README.macos			Perl notes for Mac OS (Classic)
 README.macosx			Perl notes for Mac OS X
 README.micro			Notes about microperl
-README.mint			Perl notes for MiNT
 README.mpeix			Perl notes for MPE/iX
 README.netware			Perl notes for NetWare
 README.openbsd			Perl notes for OpenBSD

lib/perl5db.pl

@@ -8186,7 +8186,6 @@ sub runman {
     machten
     macos
     macosx
-    mint
     modinstall
     modlib
     mod

malloc.c

@@ -264,7 +264,7 @@
 #define MIN_BUC_POW2 (sizeof(void*) > 4 ? 3 : 2) /* Allow for 4-byte arena. */
 #define MIN_BUCKET (MIN_BUC_POW2 * BUCKETS_PER_POW2)
 
-#if !(defined(I286) || defined(atarist) || defined(__MINT__))
+#if !(defined(I286) || defined(atarist)
 	/* take 2k unless the block is bigger than that */
 #  define LOG_OF_MIN_ARENA 11
 #else
@@ -552,7 +552,7 @@
 #define u_short unsigned short
 
 /* 286 and atarist like big chunks, which gives too much overhead. */
-#if (defined(RCHECK) || defined(I286) || defined(atarist) || defined(__MINT__)) && defined(PACK_MALLOC)
+#if (defined(RCHECK) || defined(I286) || defined(atarist) && defined(PACK_MALLOC)
 #  undef PACK_MALLOC
 #endif 
 
@@ -1734,7 +1734,7 @@ getpages(MEM_SIZE needed, int *nblksp, int bucket)
 	/* Second, check alignment. */
 	slack = 0;
 
-#if !defined(atarist) && !defined(__MINT__) /* on the atari we dont have to worry about this */
+#if !defined(atarist) /* on the atari we dont have to worry about this */
 #  ifndef I286 	/* The sbrk(0) call on the I286 always returns the next segment */
 	/* WANTED_ALIGNMENT may be more than NEEDED_ALIGNMENT, but this may
 	   improve performance of memory access. */
@@ -1743,7 +1743,7 @@ getpages(MEM_SIZE needed, int *nblksp, int bucket)
 	    add += slack;
 	}
 #  endif
-#endif /* !atarist && !MINT */
+#endif /* !atarist */
 
 	if (add) {
 	    DEBUG_m(PerlIO_printf(Perl_debug_log,