X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/7412562f69711c05a0640dd826afb1784bfbe8b8..6c85d12ec38b94bb586518d2d22725f3b0437ad5:/makedef.pl diff --git a/makedef.pl b/makedef.pl index 84c9c00..033f639 100644 --- a/makedef.pl +++ b/makedef.pl @@ -6,62 +6,46 @@ # and by MacOS Classic. # # reads global.sym, pp.sym, perlvars.h, intrpvar.h, thrdvar.h, config.h -# On OS/2 reads miniperl.map as well +# On OS/2 reads miniperl.map and the previous version of perl5.def as well my $PLATFORM; my $CCTYPE; -my %bincompat5005 = - ( - Perl_call_atexit => "perl_atexit", - Perl_eval_sv => "perl_eval_sv", - Perl_eval_pv => "perl_eval_pv", - Perl_call_argv => "perl_call_argv", - Perl_call_method => "perl_call_method", - Perl_call_pv => "perl_call_pv", - Perl_call_sv => "perl_call_sv", - Perl_get_av => "perl_get_av", - Perl_get_cv => "perl_get_cv", - Perl_get_hv => "perl_get_hv", - Perl_get_sv => "perl_get_sv", - Perl_init_i18nl10n => "perl_init_i18nl10n", - Perl_init_i18nl14n => "perl_init_i18nl14n", - Perl_new_collate => "perl_new_collate", - Perl_new_ctype => "perl_new_ctype", - Perl_new_numeric => "perl_new_numeric", - Perl_require_pv => "perl_require_pv", - Perl_safesyscalloc => "Perl_safecalloc", - Perl_safesysfree => "Perl_safefree", - Perl_safesysmalloc => "Perl_safemalloc", - Perl_safesysrealloc => "Perl_saferealloc", - Perl_set_numeric_local => "perl_set_numeric_local", - Perl_set_numeric_standard => "perl_set_numeric_standard", - Perl_malloc => "malloc", - Perl_mfree => "free", - Perl_realloc => "realloc", - Perl_calloc => "calloc", - ); - -my $bincompat5005 = join("|", keys %bincompat5005); - while (@ARGV) { my $flag = shift; + if ($flag =~ s/^CC_FLAGS=/ /) { + for my $fflag ($flag =~ /(?:^|\s)-D(\S+)/g) { + $fflag .= '=1' unless $fflag =~ /^(\w+)=/; + $define{$1} = $2 if $fflag =~ /^(\w+)=(.+)$/; + } + next; + } $define{$1} = 1 if ($flag =~ /^-D(\w+)$/); $define{$1} = $2 if ($flag =~ /^-D(\w+)=(.+)$/); $CCTYPE = $1 if ($flag =~ /^CCTYPE=(\w+)$/); $PLATFORM = $1 if ($flag =~ /^PLATFORM=(\w+)$/); - if ($PLATFORM eq 'netware') { - $FILETYPE = $1 if ($flag =~ /^FILETYPE=(\w+)$/); - } + if ($PLATFORM eq 'netware') { + $FILETYPE = $1 if ($flag =~ /^FILETYPE=(\w+)$/); + } } -my @PLATFORM = qw(aix win32 os2 MacOS netware); +my @PLATFORM = qw(aix win32 wince os2 MacOS netware); my %PLATFORM; @PLATFORM{@PLATFORM} = (); defined $PLATFORM || die "PLATFORM undefined, must be one of: @PLATFORM\n"; exists $PLATFORM{$PLATFORM} || die "PLATFORM must be one of: @PLATFORM\n"; +my %exportperlmalloc = + ( + Perl_malloc => "malloc", + Perl_mfree => "free", + Perl_realloc => "realloc", + Perl_calloc => "calloc", + ); + +my $exportperlmalloc = $PLATFORM eq 'os2'; + my $config_sh = "config.sh"; my $config_h = "config.h"; my $thrdvar_h = "thrdvar.h"; @@ -75,7 +59,7 @@ my $perlio_sym = "perlio.sym"; if ($PLATFORM eq 'aix') { # Nothing for now. } -elsif ($PLATFORM eq 'win32' || $PLATFORM eq 'netware') { +elsif ($PLATFORM =~ /^win(?:32|ce)$/ || $PLATFORM eq 'netware') { $CCTYPE = "MSVC" unless defined $CCTYPE; foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym, $pp_sym, $globvar_sym, $perlio_sym) { @@ -89,7 +73,7 @@ elsif ($PLATFORM eq 'MacOS') { } } -unless ($PLATFORM eq 'win32' || $PLATFORM eq 'MacOS' || $PLATFORM eq 'netware') { +unless ($PLATFORM eq 'win32' || $PLATFORM eq 'wince' || $PLATFORM eq 'MacOS' || $PLATFORM eq 'netware') { open(CFG,$config_sh) || die "Cannot open $config_sh: $!\n"; while () { if (/^(?:ccflags|optimize)='(.+)'$/) { @@ -97,8 +81,9 @@ unless ($PLATFORM eq 'win32' || $PLATFORM eq 'MacOS' || $PLATFORM eq 'netware') $define{$1} = 1 while /-D(\w+)/g; } if ($PLATFORM eq 'os2') { - $CONFIG_ARGS = $1 if /^(?:config_args)='(.+)'$/; - $ARCHNAME = $1 if /^(?:archname)='(.+)'$/; + $CONFIG_ARGS = $1 if /^config_args='(.+)'$/; + $ARCHNAME = $1 if /^archname='(.+)'$/; + $PATCHLEVEL = $1 if /^perl_patchlevel='(.+)'$/; } } close(CFG); @@ -115,6 +100,10 @@ close(CFG); # perl.h logic duplication begins +if ($define{PERL_IMPLICIT_SYS}) { + $define{PL_OP_SLAB_ALLOC} = 1; +} + if ($define{USE_ITHREADS}) { if (!$define{MULTIPLICITY}) { $define{MULTIPLICITY} = 1; @@ -123,26 +112,46 @@ if ($define{USE_ITHREADS}) { $define{PERL_IMPLICIT_CONTEXT} ||= $define{USE_ITHREADS} || - $define{USE_5005THREADS} || $define{MULTIPLICITY} ; +if ($define{USE_ITHREADS} && $PLATFORM ne 'win32' && $^O ne 'darwin') { + $define{USE_REENTRANT_API} = 1; +} + # perl.h logic duplication ends -if ($PLATFORM eq 'win32') { +my $sym_ord = 0; + +if ($PLATFORM =~ /^win(?:32|ce)$/) { warn join(' ',keys %define)."\n"; - print "LIBRARY Perl57\n"; + ($dll = ($define{PERL_DLL} || "perl59")) =~ s/\.dll$//i; + print "LIBRARY $dll\n"; print "DESCRIPTION 'Perl interpreter'\n"; print "EXPORTS\n"; if ($define{PERL_IMPLICIT_SYS}) { output_symbol("perl_get_host_info"); output_symbol("perl_alloc_override"); - output_symbol("perl_clone_host"); + } + if ($define{USE_ITHREADS} and $define{PERL_IMPLICIT_SYS}) { + output_symbol("perl_clone_host"); } } elsif ($PLATFORM eq 'os2') { + if (open my $fh, '<', 'perl5.def') { + while (<$fh>) { + last if /^\s*EXPORTS\b/; + } + while (<$fh>) { + $ordinal{$1} = $2 if /^\s*"(\w+)"\s*(?:=\s*"\w+"\s*)?\@(\d+)\s*$/; + # This allows skipping ordinals which were used in older versions + $sym_ord = $1 if /^\s*;\s*LAST_ORDINAL\s*=\s*(\d+)\s*$/; + } + $sym_ord < $_ and $sym_ord = $_ for values %ordinal; # Take the max + } ($v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/; $v .= '-thread' if $ARCHNAME =~ /-thread/; ($dll = $define{PERL_DLL}) =~ s/\.dll$//i; + $v .= "\@$PATCHLEVEL" if $PATCHLEVEL; $d = "DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $CONFIG_ARGS'"; $d = substr($d, 0, 249) . "...'" if length $d > 253; print <<"---EOP---"; @@ -167,14 +176,14 @@ elsif ($PLATFORM eq 'aix') { } elsif ($PLATFORM eq 'netware') { if ($FILETYPE eq 'def') { - print "LIBRARY Perl57\n"; + print "LIBRARY perl59\n"; print "DESCRIPTION 'Perl interpreter for NetWare'\n"; print "EXPORTS\n"; } if ($define{PERL_IMPLICIT_SYS}) { - output_symbol("perl_get_host_info"); - output_symbol("perl_alloc_override"); - output_symbol("perl_clone_host"); + output_symbol("perl_get_host_info"); + output_symbol("perl_alloc_override"); + output_symbol("perl_clone_host"); } } @@ -200,7 +209,6 @@ sub emit_symbols { } } - if ($PLATFORM eq 'win32') { skip_symbols [qw( PL_statusvalue_vms @@ -252,6 +260,83 @@ if ($PLATFORM eq 'win32') { Perl_my_popen )]; } +else { + skip_symbols [qw( + Perl_do_spawn + Perl_do_spawn_nowait + Perl_do_aspawn + )]; +} +if ($PLATFORM eq 'wince') { + skip_symbols [qw( + PL_statusvalue_vms + PL_archpat_auto + PL_cryptseen + PL_DBcv + PL_generation + PL_lastgotoprobe + PL_linestart + PL_modcount + PL_pending_ident + PL_sortcxix + PL_sublex_info + PL_timesbuf + PL_collation_ix + PL_collation_name + PL_collation_standard + PL_collxfrm_base + PL_collxfrm_mult + PL_numeric_compat1 + PL_numeric_local + PL_numeric_name + PL_numeric_radix_sv + PL_numeric_standard + PL_vtbl_collxfrm + Perl_sv_collxfrm + setgid + setuid + win32_free_childdir + win32_free_childenv + win32_get_childdir + win32_get_childenv + win32_spawnvp + main + Perl_ErrorNo + Perl_GetVars + Perl_do_exec3 + Perl_do_ipcctl + Perl_do_ipcget + Perl_do_msgrcv + Perl_do_msgsnd + Perl_do_semop + Perl_do_shmio + Perl_dump_fds + Perl_init_thread_intern + Perl_my_bzero + Perl_my_bcopy + Perl_my_htonl + Perl_my_ntohl + Perl_my_swap + Perl_my_chsize + Perl_same_dirent + Perl_setenv_getix + Perl_unlnk + Perl_watch + Perl_safexcalloc + Perl_safexmalloc + Perl_safexfree + Perl_safexrealloc + Perl_my_memcmp + Perl_my_memset + PL_cshlen + PL_cshname + PL_opsave + Perl_do_exec + Perl_getenv_len + Perl_my_pclose + Perl_my_popen + )]; +} elsif ($PLATFORM eq 'aix') { skip_symbols([qw( Perl_dump_fds @@ -292,6 +377,8 @@ elsif ($PLATFORM eq 'os2') { dlsym dlerror dlclose + dup2 + dup my_tmpfile my_tmpnam my_flock @@ -302,6 +389,8 @@ elsif ($PLATFORM eq 'os2') { my_getpwent my_setpwent my_endpwent + fork_with_resources + croak_with_os2error setgrent endgrent getgrent @@ -311,6 +400,10 @@ elsif ($PLATFORM eq 'os2') { nthreads_cond os2_cond_wait os2_stat + os2_execname + async_mssleep + msCounter + InfoTable pthread_join pthread_create pthread_detach @@ -335,7 +428,17 @@ elsif ($PLATFORM eq 'os2') { Perl_hab_GET loadByOrdinal pExtFCN + os2error + ResetWinError + CroakWinError + PL_do_undump )]); + emit_symbols([qw(os2_cond_wait + pthread_join + pthread_create + pthread_detach + )]) + if $define{'USE_5005THREADS'} or $define{'USE_ITHREADS'}; } elsif ($PLATFORM eq 'MacOS') { skip_symbols [qw( @@ -413,6 +516,33 @@ elsif ($PLATFORM eq 'netware') { Perl_getenv_len Perl_my_pclose Perl_my_popen + Perl_sys_intern_init + Perl_sys_intern_dup + Perl_sys_intern_clear + Perl_my_bcopy + Perl_PerlIO_write + Perl_PerlIO_unread + Perl_PerlIO_tell + Perl_PerlIO_stdout + Perl_PerlIO_stdin + Perl_PerlIO_stderr + Perl_PerlIO_setlinebuf + Perl_PerlIO_set_ptrcnt + Perl_PerlIO_set_cnt + Perl_PerlIO_seek + Perl_PerlIO_read + Perl_PerlIO_get_ptr + Perl_PerlIO_get_cnt + Perl_PerlIO_get_bufsiz + Perl_PerlIO_get_base + Perl_PerlIO_flush + Perl_PerlIO_fill + Perl_PerlIO_fileno + Perl_PerlIO_error + Perl_PerlIO_eof + Perl_PerlIO_close + Perl_PerlIO_clearerr + PerlIO_perlio )]; } @@ -423,7 +553,6 @@ unless ($define{'DEBUGGING'}) { Perl_debprofdump Perl_debstack Perl_debstackptrs - Perl_runops_debug Perl_sv_peek PL_block_type PL_watchaddr @@ -452,6 +581,13 @@ else { )]; } +unless ($define{'PERL_COPY_ON_WRITE'}) { + skip_symbols [qw( + Perl_sv_setsv_cow + Perl_sv_release_IVX + )]; +} + unless ($define{'PERL_FLEXIBLE_EXCEPTIONS'}) { skip_symbols [qw( PL_protect @@ -472,8 +608,10 @@ if ($define{'MYMALLOC'}) { Perl_get_mstats Perl_strdup Perl_putenv + MallocCfg_ptr + MallocCfgP_ptr )]; - if ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) { + if ($define{'USE_ITHREADS'}) { emit_symbols [qw( PL_malloc_mutex )]; @@ -490,16 +628,18 @@ else { Perl_dump_mstats Perl_get_mstats Perl_malloced_size + MallocCfg_ptr + MallocCfgP_ptr )]; } -unless ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) { +unless ($define{'USE_ITHREADS'}) { skip_symbols [qw( PL_thr_key )]; } -unless ($define{'USE_5005THREADS'}) { +# USE_5005THREADS symbols. Kept as reference for easier removal skip_symbols [qw( PL_sv_mutex PL_strtab_mutex @@ -526,7 +666,6 @@ unless ($define{'USE_5005THREADS'}) { Perl_magic_mutexfree Perl_sv_lock )]; -} unless ($define{'USE_ITHREADS'}) { skip_symbols [qw( @@ -534,6 +673,9 @@ unless ($define{'USE_ITHREADS'}) { PL_op_mutex PL_regex_pad PL_regex_padav + PL_sharedsv_space + PL_sharedsv_space_mutex + PL_dollarzero_mutex Perl_dirp_dup Perl_cx_dup Perl_si_dup @@ -560,8 +702,6 @@ unless ($define{'USE_ITHREADS'}) { Perl_sharedsv_init Perl_sharedsv_lock Perl_sharedsv_new - Perl_sharedsv_space - Perl_sharedsv_space_mutex Perl_sharedsv_thrcnt_dec Perl_sharedsv_thrcnt_inc Perl_sharedsv_unlock @@ -597,6 +737,20 @@ unless ($define{'FAKE_THREADS'}) { skip_symbols [qw(PL_curthr)]; } +unless ($define{'PL_OP_SLAB_ALLOC'}) { + skip_symbols [qw( + PL_OpPtr + PL_OpSlab + PL_OpSpace + Perl_Slab_Alloc + Perl_Slab_Free + )]; +} + +unless ($define{'THREADS_HAVE_PIDS'}) { + skip_symbols [qw(PL_ppid)]; +} + sub readvar { my $file = shift; my $proc = shift || sub { "PL_$_[2]" }; @@ -611,11 +765,6 @@ sub readvar { return \@syms; } -if ($define{'USE_5005THREADS'}) { - my $thrd = readvar($thrdvar_h); - skip_symbols $thrd; -} - if ($define{'PERL_GLOBAL_STRUCT'}) { my $global = readvar($perlvars_h); skip_symbols $global; @@ -627,42 +776,97 @@ if ($define{'PERL_GLOBAL_STRUCT'}) { my @syms = ($global_sym, $globvar_sym); # $pp_sym is not part of the API +# Symbols that are the public face of the PerlIO layers implementation +# These are in _addition to_ the public face of the abstraction +# and need to be exported to allow XS modules to implement layers my @layer_syms = qw( - PerlIOBase_clearerr - PerlIOBase_close - PerlIOBase_eof - PerlIOBase_error - PerlIOBase_fileno - PerlIOBase_setlinebuf - PerlIOBase_pushed - PerlIOBase_read - PerlIOBase_unread - PerlIOBuf_bufsiz - PerlIOBuf_fill - PerlIOBuf_flush - PerlIOBuf_get_cnt - PerlIOBuf_get_ptr - PerlIOBuf_open - PerlIOBuf_pushed - PerlIOBuf_read - PerlIOBuf_seek - PerlIOBuf_set_ptrcnt - PerlIOBuf_tell - PerlIOBuf_unread - PerlIOBuf_write - PerlIO_define_layer - PerlIO_arg_fetch - PerlIO_pending - PerlIO_allocate - PerlIO_push - PerlIO_unread + PerlIOBase_binmode + PerlIOBase_clearerr + PerlIOBase_close + PerlIOBase_dup + PerlIOBase_eof + PerlIOBase_error + PerlIOBase_fileno + PerlIOBase_noop_fail + PerlIOBase_noop_ok + PerlIOBase_popped + PerlIOBase_pushed + PerlIOBase_read + PerlIOBase_setlinebuf + PerlIOBase_unread + PerlIOBuf_bufsiz + PerlIOBuf_close + PerlIOBuf_dup + PerlIOBuf_fill + PerlIOBuf_flush + PerlIOBuf_get_base + PerlIOBuf_get_cnt + PerlIOBuf_get_ptr + PerlIOBuf_open + PerlIOBuf_popped + PerlIOBuf_pushed + PerlIOBuf_read + PerlIOBuf_seek + PerlIOBuf_set_ptrcnt + PerlIOBuf_tell + PerlIOBuf_unread + PerlIOBuf_write + PerlIO_allocate + PerlIO_apply_layera + PerlIO_apply_layers + PerlIO_arg_fetch + PerlIO_debug + PerlIO_define_layer + PerlIO_isutf8 + PerlIO_layer_fetch + PerlIO_list_free + PerlIO_modestr + PerlIO_parse_layers + PerlIO_pending + PerlIO_perlio + PerlIO_pop + PerlIO_push + PerlIO_sv_dup + Perl_PerlIO_clearerr + Perl_PerlIO_close + Perl_PerlIO_eof + Perl_PerlIO_error + Perl_PerlIO_fileno + Perl_PerlIO_fill + Perl_PerlIO_flush + Perl_PerlIO_get_base + Perl_PerlIO_get_bufsiz + Perl_PerlIO_get_cnt + Perl_PerlIO_get_ptr + Perl_PerlIO_read + Perl_PerlIO_seek + Perl_PerlIO_set_cnt + Perl_PerlIO_set_ptrcnt + Perl_PerlIO_setlinebuf + Perl_PerlIO_stderr + Perl_PerlIO_stdin + Perl_PerlIO_stdout + Perl_PerlIO_tell + Perl_PerlIO_unread + Perl_PerlIO_write ); +if ($PLATFORM eq 'netware') { + push(@layer_syms,'PL_def_layerlist','PL_known_layers','PL_perlio'); +} if ($define{'USE_PERLIO'}) { + # Export the symols that make up the PerlIO abstraction, regardless + # of its implementation - read from a file push @syms, $perlio_sym; + + # This part is then dependent on how the abstraction is implemented if ($define{'USE_SFIO'}) { + # Old legacy non-stdio "PerlIO" skip_symbols \@layer_syms; # SFIO defines most of the PerlIO routines as macros + # So undo most of what $perlio_sym has just done - d'oh ! + # Perhaps it would be better to list the ones which do exist + # And emit them skip_symbols [qw( PerlIO_canset_cnt PerlIO_clearerr @@ -705,11 +909,49 @@ if ($define{'USE_PERLIO'}) { PerlIO_ungetc PerlIO_vprintf PerlIO_write + PerlIO_perlio + Perl_PerlIO_clearerr + Perl_PerlIO_close + Perl_PerlIO_eof + Perl_PerlIO_error + Perl_PerlIO_fileno + Perl_PerlIO_fill + Perl_PerlIO_flush + Perl_PerlIO_get_base + Perl_PerlIO_get_bufsiz + Perl_PerlIO_get_cnt + Perl_PerlIO_get_ptr + Perl_PerlIO_read + Perl_PerlIO_seek + Perl_PerlIO_set_cnt + Perl_PerlIO_set_ptrcnt + Perl_PerlIO_setlinebuf + Perl_PerlIO_stderr + Perl_PerlIO_stdin + Perl_PerlIO_stdout + Perl_PerlIO_tell + Perl_PerlIO_unread + Perl_PerlIO_write + PL_def_layerlist + PL_known_layers + PL_perlio )]; } + else { + # PerlIO with layers - export implementation + emit_symbols \@layer_syms; + } } else { - # Skip the PerlIO New Generation symbols. + # -Uuseperlio + # Skip the PerlIO layer symbols - although + # nothing should have exported them any way skip_symbols \@layer_syms; + skip_symbols [qw(PL_def_layerlist PL_known_layers PL_perlio)]; + + # Also do NOT add abstraction symbols from $perlio_sym + # abstraction is done as #define to stdio + # Remaining remnants that _may_ be functions + # are handled in } for my $syms (@syms) { @@ -734,7 +976,7 @@ if ($define{'MULTIPLICITY'}) { emit_symbols $glob; } # XXX AIX seems to want the perlvars.h symbols, for some reason - if ($PLATFORM eq 'aix') { + if ($PLATFORM eq 'aix' or $PLATFORM eq 'os2') { # OS/2 needs PL_thr_key my $glob = readvar($perlvars_h); emit_symbols $glob; } @@ -748,7 +990,7 @@ else { my $glob = readvar($intrpvar_h); emit_symbols $glob; } - unless ($define{'MULTIPLICITY'} || $define{'USE_5005THREADS'}) { + unless ($define{'MULTIPLICITY'}) { my $glob = readvar($thrdvar_h); emit_symbols $glob; } @@ -769,7 +1011,7 @@ while () { try_symbol($_); } -if ($PLATFORM eq 'win32') { +if ($PLATFORM =~ /^win(?:32|ce)$/) { foreach my $symbol (qw( setuid setgid @@ -777,7 +1019,9 @@ if ($PLATFORM eq 'win32') { Perl_init_os_extras Perl_thread_create Perl_win32_init + Perl_win32_term RunPerl + win32_async_check win32_errno win32_environ win32_abort @@ -865,6 +1109,7 @@ if ($PLATFORM eq 'win32') { win32_link win32_unlink win32_utime + win32_gettimeofday win32_uname win32_wait win32_waitpid @@ -881,7 +1126,11 @@ if ($PLATFORM eq 'win32') { win32_getpid win32_crypt win32_dynaload - + win32_get_childenv + win32_free_childenv + win32_clearenv + win32_get_childdir + win32_free_childdir win32_stdin win32_stdout win32_stderr @@ -932,8 +1181,9 @@ elsif ($PLATFORM eq 'os2') { /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach ; close MAP or die 'Cannot close miniperl.map'; - @missing = grep { !exists $mapped{$_} and !exists $bincompat5005{$_} } + @missing = grep { !exists $mapped{$_} } keys %export; + @missing = grep { !exists $exportperlmalloc{$_} } @missing; delete $export{$_} foreach @missing; } elsif ($PLATFORM eq 'MacOS') { @@ -1051,6 +1301,8 @@ foreach my $symbol (qw( nw_setnetent nw_setprotoent nw_setservent + nw_setsockopt + nw_inet_ntoa nw_shutdown nw_crypt nw_execvp @@ -1074,6 +1326,12 @@ foreach my $symbol (qw( fnInsertHashListAddrs fnGetHashListAddrs Perl_deb + Perl_sv_setsv + Perl_sv_catsv + Perl_sv_catpvn + Perl_sv_2pv + nw_freeenviron + Remove_Thread_Ctx )) { try_symbol($symbol); @@ -1087,11 +1345,15 @@ foreach my $symbol (sort keys %export) { output_symbol($symbol); } -if ($PLATFORM eq 'netware') { - # This may not be the right way to do. This is to make sure - # that the last symbol will not contain a comma else - # Watcom linker cribs - print "\tdummy\n"; +if ($PLATFORM eq 'os2') { + print <