X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl.c;h=cb2cb14db54eed11252e555f4ee325e53912e5f3;hb=ed79a026b5aec9cc3f786c2971aa15a4b21f396c;hp=1314264dd5bc9cc1e7955af5322c12064ccce0d1;hpb=b0e47665895517e3979bf2f7daead8451782b8db;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/perl.c b/perl.c
index 1314264..cb2cb14 100644
--- a/perl.c
+++ b/perl.c
@@ -180,6 +180,8 @@ perl_construct(pTHXx)
 #  endif /* EMULATE_ATOMIC_REFCOUNTS */
 	
 	MUTEX_INIT(&PL_cred_mutex);
+	MUTEX_INIT(&PL_sv_lock_mutex);
+	MUTEX_INIT(&PL_fdpid_mutex);
 
 	thr = init_main_thread();
 #endif /* USE_THREADS */
@@ -272,6 +274,10 @@ perl_construct(pTHXx)
     PL_localpatches = local_patches;	/* For possible -v */
 #endif
 
+#ifdef HAVE_INTERP_INTERN
+    sys_intern_init();
+#endif
+
     PerlIO_init();			/* Hook to IO system */
 
     PL_fdpid = newAV();			/* for remembering popen pids by fd */
@@ -371,6 +377,7 @@ perl_destruct(pTHXx)
     DEBUG_S(PerlIO_printf(Perl_debug_log, "perl_destruct: armageddon has arrived\n"));
     MUTEX_DESTROY(&PL_threads_mutex);
     COND_DESTROY(&PL_nthreads_cond);
+    PL_nthreads--;
 #endif /* !defined(FAKE_THREADS) */
 #endif /* USE_THREADS */
 
@@ -596,9 +603,14 @@ perl_destruct(pTHXx)
     if (!specialWARN(PL_compiling.cop_warnings))
 	SvREFCNT_dec(PL_compiling.cop_warnings);
     PL_compiling.cop_warnings = Nullsv;
-#ifndef USE_ITHREADS
+#ifdef USE_ITHREADS
+    Safefree(CopFILE(&PL_compiling));
+    CopFILE(&PL_compiling) = Nullch;
+    Safefree(CopSTASHPV(&PL_compiling));
+#else
     SvREFCNT_dec(CopFILEGV(&PL_compiling));
-    CopFILEGV_set(&PL_compiling, Nullgv);
+    CopFILEGV(&PL_compiling) = Nullgv;
+    /* cop_stash is not refcounted */
 #endif
 
     /* Prepare to destruct main symbol table.  */
@@ -648,6 +660,10 @@ perl_destruct(pTHXx)
     SvREFCNT_dec(PL_fdpid);		/* needed in io_close() */
     PL_fdpid = Nullav;
 
+#ifdef HAVE_INTERP_INTERN
+    sys_intern_clear();
+#endif
+
     /* Destruct the global string table. */
     {
 	/* Yell and reset the HeVAL() slots that are still holding refcounts,
@@ -697,9 +713,6 @@ perl_destruct(pTHXx)
     if (PL_sv_count != 0 && ckWARN_d(WARN_INTERNAL))
 	Perl_warner(aTHX_ WARN_INTERNAL,"Scalars leaked: %ld\n", (long)PL_sv_count);
 
-    sv_free_arenas();
-
-    /* No SVs have survived, need to clean out */
     Safefree(PL_origfilename);
     Safefree(PL_reg_start_tmp);
     if (PL_reg_curpm)
@@ -707,6 +720,8 @@ perl_destruct(pTHXx)
     Safefree(PL_reg_poscache);
     Safefree(HeKEY_hek(&PL_hv_fetch_ent_mh));
     Safefree(PL_op_mask);
+    Safefree(PL_psig_ptr);
+    Safefree(PL_psig_name);
     nuke_stacks();
     PL_hints = 0;		/* Reset hints. Should hints be per-interpreter ? */
     
@@ -716,6 +731,7 @@ perl_destruct(pTHXx)
     MUTEX_DESTROY(&PL_sv_mutex);
     MUTEX_DESTROY(&PL_eval_mutex);
     MUTEX_DESTROY(&PL_cred_mutex);
+    MUTEX_DESTROY(&PL_fdpid_mutex);
     COND_DESTROY(&PL_eval_cond);
 #ifdef EMULATE_ATOMIC_REFCOUNTS
     MUTEX_DESTROY(&PL_svref_mutex);
@@ -728,6 +744,8 @@ perl_destruct(pTHXx)
     PL_thrsv = Nullsv;
 #endif /* USE_THREADS */
 
+    sv_free_arenas();
+
     /* As the absolutely last thing, free the non-arena SV for mess() */
 
     if (PL_mess_sv) {
@@ -818,7 +836,7 @@ setuid perl scripts securely.\n");
 
     PL_origargv = argv;
     PL_origargc = argc;
-#ifndef VMS  /* VMS doesn't have environ array */
+#if !defined( VMS) && !defined(EPOC)  /* VMS doesn't have environ array */
     PL_origenviron = environ;
 #endif
 
@@ -965,6 +983,11 @@ S_parse_body(pTHX_ char **env, XSINIT_t xsinit)
 	    goto reswitch;
 
 	case 'e':
+#ifdef MACOS_TRADITIONAL
+	    /* ignore -e for Dev:Pseudo argument */
+	    if (argv[1] && !strcmp(argv[1], "Dev:Pseudo"))
+	    	break; 
+#endif
 	    if (PL_euid != PL_uid || PL_egid != PL_gid)
 		Perl_croak(aTHX_ "No -e allowed in setuid scripts");
 	    if (!PL_e_script) {
@@ -1171,6 +1194,7 @@ print \"  \\@INC:\\n    @INC\\n\";");
 
     validate_suid(validarg, scriptname,fdscript);
 
+#ifndef PERL_MICRO
 #if defined(SIGCHLD) || defined(SIGCLD)
     {
 #ifndef SIGCHLD
@@ -1185,8 +1209,13 @@ print \"  \\@INC:\\n    @INC\\n\";");
 	}
     }
 #endif
+#endif
 
+#ifdef MACOS_TRADITIONAL
+    if (PL_doextract || gMacPerl_AlwaysExtract) {
+#else
     if (PL_doextract) {
+#endif
 	find_beginning();
 	if (cddir && PerlDir_chdir(cddir) < 0)
 	    Perl_croak(aTHX_ "Can't chdir to %s",cddir);
@@ -1226,12 +1255,18 @@ print \"  \\@INC:\\n    @INC\\n\";");
 
     if (xsinit)
 	(*xsinit)(aTHXo);	/* in case linked C routines want magical variables */
-#if defined(VMS) || defined(WIN32) || defined(DJGPP) || defined(__CYGWIN__)
+#ifndef PERL_MICRO
+#if defined(VMS) || defined(WIN32) || defined(DJGPP) || defined(__CYGWIN__) || defined(EPOC)
     init_os_extras();
 #endif
+#endif
 
 #ifdef USE_SOCKS
+#   ifdef HAS_SOCKS5_INIT
+    socks5_init(argv[0]);
+#   else
     SOCKSinit(argv[0]);
+#   endif
 #endif    
 
     init_predump_symbols();
@@ -1247,6 +1282,16 @@ print \"  \\@INC:\\n    @INC\\n\";");
 
     SETERRNO(0,SS$_NORMAL);
     PL_error_count = 0;
+#ifdef MACOS_TRADITIONAL
+    if (gMacPerl_SyntaxError = (yyparse() || PL_error_count)) {
+	if (PL_minus_c)
+	    Perl_croak(aTHX_ "%s had compilation errors.\n", MacPerl_MPWFileName(PL_origfilename));
+	else {
+	    Perl_croak(aTHX_ "Execution of %s aborted due to compilation errors.\n",
+		       MacPerl_MPWFileName(PL_origfilename));
+	}
+    }
+#else
     if (yyparse() || PL_error_count) {
 	if (PL_minus_c)
 	    Perl_croak(aTHX_ "%s had compilation errors.\n", PL_origfilename);
@@ -1255,6 +1300,7 @@ print \"  \\@INC:\\n    @INC\\n\";");
 		       PL_origfilename);
 	}
     }
+#endif
     CopLINE_set(PL_curcop, 0);
     PL_curstash = PL_defstash;
     PL_preprocess = FALSE;
@@ -1380,7 +1426,11 @@ S_run_body(pTHX_ I32 oldscope)
 			      PTR2UV(thr)));
 
 	if (PL_minus_c) {
+#ifdef MACOS_TRADITIONAL
+	    PerlIO_printf(Perl_error_log, "%s syntax OK\n", MacPerl_MPWFileName(PL_origfilename));
+#else
 	    PerlIO_printf(Perl_error_log, "%s syntax OK\n", PL_origfilename);
+#endif
 	    my_exit(0);
 	}
 	if (PERLDB_SINGLE && PL_DBsingle)
@@ -1566,18 +1616,7 @@ Perl_call_method(pTHX_ const char *methname, I32 flags)
                		/* name of the subroutine */
           		/* See G_* flags in cop.h */
 {
-    dSP;
-    OP myop;
-    if (!PL_op) {
-	Zero(&myop, 1, OP);
-	PL_op = &myop;
-    }
-    XPUSHs(sv_2mortal(newSVpv(methname,0)));
-    PUTBACK;
-    pp_method();
-    if (PL_op == &myop)
-	PL_op = Nullop;
-    return call_sv(*PL_stack_sp--, flags);
+    return call_sv(sv_2mortal(newSVpv(methname,0)), flags | G_METHOD);
 }
 
 /* May be called with any of a CV, a GV, or an SV containing the name. */
@@ -1592,11 +1631,11 @@ L<perlcall>.
 
 I32
 Perl_call_sv(pTHX_ SV *sv, I32 flags)
-       
           		/* See G_* flags in cop.h */
 {
     dSP;
     LOGOP myop;		/* fake syntax tree node */
+    UNOP method_op;
     I32 oldmark;
     I32 retval;
     I32 oldscope;
@@ -1634,6 +1673,14 @@ Perl_call_sv(pTHX_ SV *sv, I32 flags)
 	  && !(flags & G_NODEBUG))
 	PL_op->op_private |= OPpENTERSUB_DB;
 
+    if (flags & G_METHOD) {
+	Zero(&method_op, 1, UNOP);
+	method_op.op_next = PL_op;
+	method_op.op_ppaddr = PL_ppaddr[OP_METHOD];
+	myop.op_ppaddr = PL_ppaddr[OP_ENTERSUB];
+	PL_op = (OP*)&method_op;
+    }
+
     if (!(flags & G_EVAL)) {
 	CATCH_SET(TRUE);
 	call_body((OP*)&myop, FALSE);
@@ -1641,7 +1688,7 @@ Perl_call_sv(pTHX_ SV *sv, I32 flags)
 	CATCH_SET(oldcatch);
     }
     else {
-	cLOGOP->op_other = PL_op;
+	myop.op_other = (OP*)&myop;
 	PL_markstack_ptr--;
 	/* we're trying to emulate pp_entertry() here */
 	{
@@ -1651,7 +1698,7 @@ Perl_call_sv(pTHX_ SV *sv, I32 flags)
 	    ENTER;
 	    SAVETMPS;
 	    
-	    push_return(PL_op->op_next);
+	    push_return(Nullop);
 	    PUSHBLOCK(cx, (CXt_EVAL|CXp_TRYBLOCK), PL_stack_sp);
 	    PUSHEVAL(cx, 0, 0);
 	    PL_eval_root = PL_op;             /* Only needed so that goto works right. */
@@ -1754,9 +1801,9 @@ S_call_body(pTHX_ OP *myop, int is_eval)
 
     if (PL_op == myop) {
 	if (is_eval)
-	    PL_op = Perl_pp_entereval(aTHX);
+	    PL_op = Perl_pp_entereval(aTHX);	/* this doesn't do a POPMARK */
 	else
-	    PL_op = Perl_pp_entersub(aTHX);
+	    PL_op = Perl_pp_entersub(aTHX);	/* this does */
     }
     if (PL_op)
 	CALLRUNOPS(aTHX);
@@ -1878,7 +1925,6 @@ Perl_eval_pv(pTHX_ const char *p, I32 croak_on_error)
     dSP;
     SV* sv = newSVpv(p, 0);
 
-    PUSHMARK(SP);
     eval_sv(sv, G_SCALAR);
     SvREFCNT_dec(sv);
 
@@ -1939,7 +1985,7 @@ S_usage(pTHX_ char *name)		/* XXX move this out into a module ? */
 "-0[octal]       specify record separator (\\0, if no argument)",
 "-a              autosplit mode with -n or -p (splits $_ into @F)",
 "-C              enable native wide character system interfaces",
-"-c              check syntax only (runs BEGIN and END blocks)",
+"-c              check syntax only (runs BEGIN and CHECK blocks)",
 "-d[:debugger]   run program under debugger",
 "-D[number/list] set debugging flags (argument is a bit mask or alphabets)",
 "-e 'command'    one line of program (several -e's allowed, omit programfile)",
@@ -2019,9 +2065,25 @@ Perl_moreswitches(pTHX_ char *s)
     case 'd':
 	forbid_setid("-d");
 	s++;
-	if (*s == ':' || *s == '=')  {
-	    my_setenv("PERL5DB", Perl_form(aTHX_ "use Devel::%s;", ++s));
+	/* The following permits -d:Mod to accepts arguments following an =
+	   in the fashion that -MSome::Mod does. */
+	if (*s == ':' || *s == '=') {
+	    char *start;
+	    SV *sv;
+	    sv = newSVpv("use Devel::", 0);
+	    start = ++s;
+	    /* We now allow -d:Module=Foo,Bar */
+	    while(isALNUM(*s) || *s==':') ++s;
+	    if (*s != '=')
+		sv_catpv(sv, start);
+	    else {
+		sv_catpvn(sv, start, s-start);
+		sv_catpv(sv, " split(/,/,q{");
+		sv_catpv(sv, ++s);
+		sv_catpv(sv,    "})");
+	    }
 	    s += strlen(s);
+	    my_setenv("PERL5DB", SvPV(sv, PL_na));
 	}
 	if (!PL_perldb) {
 	    PL_perldb = PERLDB_ALL;
@@ -2175,6 +2237,9 @@ Perl_moreswitches(pTHX_ char *s)
 	s++;
 	return s;
     case 'u':
+#ifdef MACOS_TRADITIONAL
+	Perl_croak(aTHX_ "Believe me, you don't want to use \"-u\" on a Macintosh");
+#endif
 	PL_do_undump = TRUE;
 	s++;
 	return s;
@@ -2184,7 +2249,7 @@ Perl_moreswitches(pTHX_ char *s)
 	return s;
     case 'v':
 	PerlIO_printf(PerlIO_stdout(),
-		      Perl_form(aTHX_ "\nThis is perl, v%vd built for %s",
+		      Perl_form(aTHX_ "\nThis is perl, v%"VDf" built for %s",
 				PL_patchlevel, ARCHNAME));
 #if defined(LOCAL_PATCH_COUNT)
 	if (LOCAL_PATCH_COUNT > 0)
@@ -2197,6 +2262,10 @@ Perl_moreswitches(pTHX_ char *s)
 
 	PerlIO_printf(PerlIO_stdout(),
 		      "\n\nCopyright 1987-2000, Larry Wall\n");
+#ifdef MACOS_TRADITIONAL
+	PerlIO_printf(PerlIO_stdout(),
+		      "\nMacOS port Copyright (c) 1991-2000, Matthias Neeracher\n");
+#endif
 #ifdef MSDOS
 	PerlIO_printf(PerlIO_stdout(),
 		      "\nMS-DOS port Copyright (c) 1989, 1990, Diomidis Spinellis\n");
@@ -2253,7 +2322,7 @@ Perl_moreswitches(pTHX_ char *s)
 	PerlIO_printf(PerlIO_stdout(),
 		      "\n\
 Perl may be copied only under the terms of either the Artistic License or the\n\
-GNU General Public License, which may be found in the Perl 5.0 source kit.\n\n\
+GNU General Public License, which may be found in the Perl 5 source kit.\n\n\
 Complete documentation for Perl, including FAQ lists, should be found on\n\
 this system using `man perl' or `perldoc perl'.  If you have access to the\n\
 Internet, point your browser at http://www.perl.com/, the Perl Home Page.\n\n");
@@ -2483,6 +2552,11 @@ S_open_script(pTHX_ char *scriptname, bool dosearch, SV *sv, int *fdscript)
 	}
     }
 
+#ifdef USE_ITHREADS
+    Safefree(CopFILE(PL_curcop));
+#else
+    SvREFCNT_dec(CopFILEGV(PL_curcop));
+#endif
     CopFILE_set(PL_curcop, PL_origfilename);
     if (strEQ(PL_origfilename,"-"))
 	scriptname = "";
@@ -2505,7 +2579,7 @@ S_open_script(pTHX_ char *scriptname, bool dosearch, SV *sv, int *fdscript)
 	sv_catpvn(sv, "-I", 2);
 	sv_catpv(sv,PRIVLIB_EXP);
 
-#ifdef MSDOS
+#if defined(MSDOS) || defined(WIN32)
 	Perl_sv_setpvf(aTHX_ cmd, "\
 sed %s -e \"/^[^#]/b\" \
  -e \"/^#[ 	]*include[ 	]/b\" \
@@ -2798,16 +2872,6 @@ S_validate_suid(pTHX_ char *validarg, char *scriptname, int fdscript)
 	    if (tmpstatbuf.st_dev != PL_statbuf.st_dev ||
 		tmpstatbuf.st_ino != PL_statbuf.st_ino) {
 		(void)PerlIO_close(PL_rsfp);
-		if (PL_rsfp = PerlProc_popen("/bin/mail root","w")) {	/* heh, heh */
-		    PerlIO_printf(PL_rsfp,
-"User %"Uid_t_f" tried to run dev %ld ino %ld in place of dev %ld ino %ld!\n\
-(Filename of set-id script was %s, uid %"Uid_t_f" gid %"Gid_t_f".)\n\nSincerely,\nperl\n",
-			PL_uid,(long)tmpstatbuf.st_dev, (long)tmpstatbuf.st_ino,
-			(long)PL_statbuf.st_dev, (long)PL_statbuf.st_ino,
-			CopFILE(PL_curcop),
-			PL_statbuf.st_uid, PL_statbuf.st_gid);
-		    (void)PerlProc_pclose(PL_rsfp);
-		}
 		Perl_croak(aTHX_ "Permission denied\n");
 	    }
 	    if (
@@ -2980,9 +3044,30 @@ S_find_beginning(pTHX)
     /* skip forward in input to the real script? */
 
     forbid_setid("-x");
+#ifdef MACOS_TRADITIONAL
+    /* Since the Mac OS does not honor !# arguments for us, we do it ourselves */
+    
+    while (PL_doextract || gMacPerl_AlwaysExtract) {
+	if ((s = sv_gets(PL_linestr, PL_rsfp, 0)) == Nullch) {
+	    if (!gMacPerl_AlwaysExtract)
+		Perl_croak(aTHX_ "No Perl script found in input\n");
+		
+	    if (PL_doextract)			/* require explicit override ? */
+		if (!OverrideExtract(PL_origfilename))
+		    Perl_croak(aTHX_ "User aborted script\n");
+		else
+		    PL_doextract = FALSE;
+		
+	    /* Pater peccavi, file does not have #! */
+	    PerlIO_rewind(PL_rsfp);
+	    
+	    break;
+	}
+#else
     while (PL_doextract) {
 	if ((s = sv_gets(PL_linestr, PL_rsfp, 0)) == Nullch)
 	    Perl_croak(aTHX_ "No Perl script found in input\n");
+#endif
 	if (*s == '#' && s[1] == '!' && (s = instr(s,"perl"))) {
 	    PerlIO_ungetc(PL_rsfp, '\n');		/* to keep line count right */
 	    PL_doextract = FALSE;
@@ -3164,8 +3249,9 @@ S_init_predump_symbols(pTHX)
 
     PL_statname = NEWSV(66,0);		/* last filename we did stat on */
 
-    if (!PL_osname)
-	PL_osname = savepv(OSNAME);
+    if (PL_osname)
+    	Safefree(PL_osname);
+    PL_osname = savepv(OSNAME);
 }
 
 STATIC void
@@ -3203,12 +3289,17 @@ S_init_postdump_symbols(pTHX_ register int argc, register char **argv, register
 
     TAINT;
     if ((tmpgv = gv_fetchpv("0",TRUE, SVt_PV))) {
+#ifdef MACOS_TRADITIONAL
+	/* $0 is not majick on a Mac */
+	sv_setpv(GvSV(tmpgv),MacPerl_MPWFileName(PL_origfilename));
+#else
 	sv_setpv(GvSV(tmpgv),PL_origfilename);
 	magicname("0", "0", 1);
+#endif
     }
     if ((tmpgv = gv_fetchpv("\030",TRUE, SVt_PV)))
 #ifdef OS2
-	sv_setpv(GvSV(tmpgv), os2_execname());
+	sv_setpv(GvSV(tmpgv), os2_execname(aTHX));
 #else
 	sv_setpv(GvSV(tmpgv),PL_origargv[0]);
 #endif
@@ -3220,7 +3311,7 @@ S_init_postdump_symbols(pTHX_ register int argc, register char **argv, register
 	    SV *sv = newSVpv(argv[0],0);
 	    av_push(GvAVn(PL_argvgv),sv);
 	    if (PL_widesyscalls)
-		sv_utf8_upgrade(sv);
+		(void)sv_utf8_decode(sv);
 	}
     }
     if ((PL_envgv = gv_fetchpv("ENV",TRUE, SVt_PVHV))) {
@@ -3228,7 +3319,7 @@ S_init_postdump_symbols(pTHX_ register int argc, register char **argv, register
 	GvMULTI_on(PL_envgv);
 	hv = GvHVn(PL_envgv);
 	hv_magic(hv, PL_envgv, 'E');
-#if !defined( VMS) && !defined(EPOC)  /* VMS doesn't have environ array */
+#if !defined( VMS) && !defined(EPOC) && !defined(MACOS_TRADITIONAL) /* VMS doesn't have environ array */
 	/* Note that if the supplied env parameter is actually a copy
 	   of the global environ then it may now point to free'd memory
 	   if the environment has been modified since. To avoid this
@@ -3298,6 +3389,27 @@ S_init_perllib(pTHX)
 #ifdef ARCHLIB_EXP
     incpush(ARCHLIB_EXP, FALSE, FALSE);
 #endif
+#ifdef MACOS_TRADITIONAL
+    {
+	struct stat tmpstatbuf;
+    	SV * privdir = NEWSV(55, 0);
+	char * macperl = PerlEnv_getenv("MACPERL");
+	
+	if (!macperl)
+	    macperl = "";
+	
+	Perl_sv_setpvf(aTHX_ privdir, "%slib:", macperl);
+	if (PerlLIO_stat(SvPVX(privdir), &tmpstatbuf) >= 0 && S_ISDIR(tmpstatbuf.st_mode))
+	    incpush(SvPVX(privdir), TRUE, FALSE);
+	Perl_sv_setpvf(aTHX_ privdir, "%ssite_perl:", macperl);
+	if (PerlLIO_stat(SvPVX(privdir), &tmpstatbuf) >= 0 && S_ISDIR(tmpstatbuf.st_mode))
+	    incpush(SvPVX(privdir), TRUE, FALSE);
+	    
+   	SvREFCNT_dec(privdir);
+    }
+    if (!PL_tainting)
+	incpush(":", FALSE, FALSE);
+#else
 #ifndef PRIVLIB_EXP
 #  define PRIVLIB_EXP "/usr/local/lib/perl5:/usr/local/lib/perl"
 #endif
@@ -3353,15 +3465,20 @@ S_init_perllib(pTHX)
 
     if (!PL_tainting)
 	incpush(".", FALSE, FALSE);
+#endif /* MACOS_TRADITIONAL */
 }
 
-#if defined(DOSISH)
+#if defined(DOSISH) || defined(EPOC)
 #    define PERLLIB_SEP ';'
 #else
 #  if defined(VMS)
 #    define PERLLIB_SEP '|'
 #  else
-#    define PERLLIB_SEP ':'
+#    if defined(MACOS_TRADITIONAL)
+#      define PERLLIB_SEP ','
+#    else
+#      define PERLLIB_SEP ':'
+#    endif
 #  endif
 #endif
 #ifndef PERLLIB_MANGLE
@@ -3401,6 +3518,12 @@ S_incpush(pTHX_ char *p, int addsubdirs, int addoldvers)
 	    sv_setpv(libdir, PERLLIB_MANGLE(p, 0));
 	    p = Nullch;	/* break out */
 	}
+#ifdef MACOS_TRADITIONAL
+	if (!strchr(SvPVX(libdir), ':'))
+	    sv_insert(libdir, 0, 0, ":", 1);
+	if (SvPVX(libdir)[SvCUR(libdir)-1] != ':')
+	    sv_catpv(libdir, ":");
+#endif
 
 	/*
 	 * BEFORE pushing libdir onto @INC we may first push version- and
@@ -3428,8 +3551,15 @@ S_incpush(pTHX_ char *p, int addsubdirs, int addoldvers)
 			      SvPV(libdir,len));
 #endif
 	    if (addsubdirs) {
+#ifdef MACOS_TRADITIONAL
+#define PERL_AV_SUFFIX_FMT	""
+#define PERL_ARCH_FMT 		":%s"
+#else
+#define PERL_AV_SUFFIX_FMT 	"/"
+#define PERL_ARCH_FMT 		"/%s"
+#endif
 		/* .../version/archname if -d .../version/archname */
-		Perl_sv_setpvf(aTHX_ subdir, "%"SVf"/"PERL_FS_VER_FMT"/%s", 
+		Perl_sv_setpvf(aTHX_ subdir, "%"SVf PERL_AV_SUFFIX_FMT PERL_FS_VER_FMT PERL_ARCH_FMT, 
 				libdir,
 			       (int)PERL_REVISION, (int)PERL_VERSION,
 			       (int)PERL_SUBVERSION, ARCHNAME);
@@ -3438,7 +3568,7 @@ S_incpush(pTHX_ char *p, int addsubdirs, int addoldvers)
 		    av_push(GvAVn(PL_incgv), newSVsv(subdir));
 
 		/* .../version if -d .../version */
-		Perl_sv_setpvf(aTHX_ subdir, "%"SVf"/"PERL_FS_VER_FMT, libdir,
+		Perl_sv_setpvf(aTHX_ subdir, "%"SVf PERL_AV_SUFFIX_FMT PERL_FS_VER_FMT, libdir,
 			       (int)PERL_REVISION, (int)PERL_VERSION,
 			       (int)PERL_SUBVERSION);
 		if (PerlLIO_stat(SvPVX(subdir), &tmpstatbuf) >= 0 &&
@@ -3446,7 +3576,7 @@ S_incpush(pTHX_ char *p, int addsubdirs, int addoldvers)
 		    av_push(GvAVn(PL_incgv), newSVsv(subdir));
 
 		/* .../archname if -d .../archname */
-		Perl_sv_setpvf(aTHX_ subdir, "%"SVf"/%s", libdir, ARCHNAME);
+		Perl_sv_setpvf(aTHX_ subdir, "%"SVf PERL_ARCH_FMT, libdir, ARCHNAME);
 		if (PerlLIO_stat(SvPVX(subdir), &tmpstatbuf) >= 0 &&
 		      S_ISDIR(tmpstatbuf.st_mode))
 		    av_push(GvAVn(PL_incgv), newSVsv(subdir));
@@ -3456,7 +3586,7 @@ S_incpush(pTHX_ char *p, int addsubdirs, int addoldvers)
 	    if (addoldvers) {
 		for (incver = incverlist; *incver; incver++) {
 		    /* .../xxx if -d .../xxx */
-		    Perl_sv_setpvf(aTHX_ subdir, "%"SVf"/%s", libdir, *incver);
+		    Perl_sv_setpvf(aTHX_ subdir, "%"SVf PERL_ARCH_FMT, libdir, *incver);
 		    if (PerlLIO_stat(SvPVX(subdir), &tmpstatbuf) >= 0 &&
 			  S_ISDIR(tmpstatbuf.st_mode))
 			av_push(GvAVn(PL_incgv), newSVsv(subdir));
@@ -3560,7 +3690,14 @@ Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 
     while (AvFILL(paramList) >= 0) {
 	cv = (CV*)av_shift(paramList);
-	SAVEFREESV(cv);
+	if ((PL_minus_c & 0x10) && (paramList == PL_beginav)) {
+		/* save PL_beginav for compiler */
+	    if (! PL_beginav_save)
+		PL_beginav_save = newAV();
+	    av_push(PL_beginav_save, (SV*)cv);
+	} else {
+	    SAVEFREESV(cv);
+	}
 #ifdef PERL_FLEXIBLE_EXCEPTIONS
 	CALLPROTECT(aTHX_ pcur_env, &ret, MEMBER_TO_FPTR(S_vcall_list_body), cv);
 #else