# perl.imp NetWare
# makedef.lis VMS
-BEGIN { unshift @INC, "lib" }
-use Config;
-use strict;
-
-my %ARGS = (CCTYPE => 'MSVC', TARG_DIR => '');
-
+my $fold;
+my %ARGS;
my %define;
-my $fold;
+BEGIN {
+ BEGIN { unshift @INC, "lib" }
+ use Config;
+ use strict;
-sub process_cc_flags {
- foreach (map {split /\s+/, $_} @_) {
- $define{$1} = $2 // 1 if /^-D(\w+)(?:=(.+))?/;
- }
-}
+ %ARGS = (CCTYPE => 'MSVC', TARG_DIR => '');
-while (@ARGV) {
- my $flag = shift;
- if ($flag =~ /^(?:CC_FLAGS=)?(-D\w.*)/) {
- process_cc_flags($1);
- } elsif ($flag =~ /^(CCTYPE|FILETYPE|PLATFORM|TARG_DIR)=(.+)$/) {
- $ARGS{$1} = $2;
- } elsif ($flag eq '--sort-fold') {
- ++$fold;
+ sub process_cc_flags {
+ foreach (map {split /\s+/, $_} @_) {
+ $define{$1} = $2 // 1 if /^-D(\w+)(?:=(.+))?/;
+ }
}
-}
-
-require "$ARGS{TARG_DIR}regen/embed_lib.pl";
-{
+ while (@ARGV) {
+ my $flag = shift;
+ if ($flag =~ /^(?:CC_FLAGS=)?(-D\w.*)/) {
+ process_cc_flags($1);
+ } elsif ($flag =~ /^(CCTYPE|FILETYPE|PLATFORM|TARG_DIR)=(.+)$/) {
+ $ARGS{$1} = $2;
+ } elsif ($flag eq '--sort-fold') {
+ ++$fold;
+ }
+ }
my @PLATFORM = qw(aix win32 wince os2 netware vms test);
my %PLATFORM;
@PLATFORM{@PLATFORM} = ();
die "PLATFORM must be one of: @PLATFORM\n"
unless exists $PLATFORM{$ARGS{PLATFORM}};
}
+use constant PLATFORM => $ARGS{PLATFORM};
+
+require "$ARGS{TARG_DIR}regen/embed_lib.pl";
# Is the following guard strictly necessary? Added during refactoring
# to keep the same behaviour when merging other code into here.
my $exportperlmalloc = $ARGS{PLATFORM} eq 'os2';
-my $config_h = $ARGS{PLATFORM} eq 'wince' ? 'xconfig.h' : 'config.h';
+my $config_h = 'config.h';
open(CFG, '<', $config_h) || die "Cannot open $config_h: $!\n";
while (<CFG>) {
$define{$1} = 1 if /^\s*\#\s*define\s+(MYMALLOC|MULTIPLICITY
}
}
+if ($ARGS{PLATFORM} ne 'win32') {
+ ++$skip{$_} foreach qw(
+ Perl_my_setlocale
+ );
+}
+
unless ($define{UNLINK_ALL_VERSIONS}) {
++$skip{Perl_unlnk};
}
Perl_debstackptrs
Perl_pad_sv
Perl_pad_setsv
+ Perl_set_padlist
Perl_hv_assert
PL_watchaddr
PL_watchok
Perl_my_cxt_index
);
}
+if ($define{'NO_MATHOMS'}) {
+ # win32 builds happen in the win32/ subdirectory, but vms builds happen
+ # at the top level, so we need to look in two candidate locations for
+ # the mathoms.c file.
+ my ($file) = grep { -f } qw( mathoms.c ../mathoms.c )
+ or die "No mathoms.c file found in . or ..\n";
+ open my $mathoms, '<', $file
+ or die "Cannot open $file: $!\n";
+ while (<$mathoms>) {
+ ++$skip{$1} if /\A ( NATIVE_TO_NEED
+ | ASCII_TO_NEED
+ | Perl_\w+ ) \s* \( /axms;
+ }
+}
unless ($define{'PERL_NEED_APPCTX'}) {
++$skip{PL_appctx};
++$skip{PL_memory_debug_header};
}
-unless ($define{PERL_MAD}) {
- ++$skip{$_} foreach qw(
- PL_madskills
- PL_xmlfp
- );
-}
-
unless ($define{'MULTIPLICITY'}) {
++$skip{$_} foreach qw(
PL_interp_size
);
}
+unless ($define{'USE_C_BACKTRACE'}) {
+ ++$skip{Perl_get_c_backtrace_dump};
+ ++$skip{Perl_dump_c_backtrace};
+}
+
unless ($define{HAVE_INTERP_INTERN}) {
++$skip{$_} foreach qw(
Perl_sys_intern_clear
Perl_PerlIO_get_cnt
Perl_PerlIO_get_ptr
Perl_PerlIO_read
+ Perl_PerlIO_restore_errno
+ Perl_PerlIO_save_errno
Perl_PerlIO_seek
Perl_PerlIO_set_cnt
Perl_PerlIO_set_ptrcnt
# of its implementation - read from a file
push @syms, 'perlio.sym';
- # This part is then dependent on how the abstraction is implemented
- if ($define{'USE_SFIO'}) {
- # Old legacy non-stdio "PerlIO"
- ++$skip{$_} foreach @layer_syms;
- ++$skip{perlsio_binmode};
- # 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{$_} foreach qw(
- PerlIO_canset_cnt
- PerlIO_clearerr
- PerlIO_close
- PerlIO_eof
- PerlIO_error
- PerlIO_exportFILE
- PerlIO_fast_gets
- PerlIO_fdopen
- PerlIO_fileno
- PerlIO_findFILE
- PerlIO_flush
- PerlIO_get_base
- PerlIO_get_bufsiz
- PerlIO_get_cnt
- PerlIO_get_ptr
- PerlIO_getc
- PerlIO_getname
- PerlIO_has_base
- PerlIO_has_cntptr
- PerlIO_importFILE
- PerlIO_open
- PerlIO_printf
- PerlIO_putc
- PerlIO_puts
- PerlIO_read
- PerlIO_releaseFILE
- PerlIO_reopen
- PerlIO_rewind
- PerlIO_seek
- PerlIO_set_cnt
- PerlIO_set_ptrcnt
- PerlIO_setlinebuf
- PerlIO_sprintf
- PerlIO_stderr
- PerlIO_stdin
- PerlIO_stdout
- PerlIO_stdoutf
- PerlIO_tell
- PerlIO_ungetc
- PerlIO_vprintf
- PerlIO_write
- PerlIO_perlio
- Perl_PerlIO_clearerr
- Perl_PerlIO_close
- Perl_PerlIO_eof
- Perl_PerlIO_error
- Perl_PerlIO_fileno
- Perl_PerlIO_fill
- Perl_PerlIO_flush
- Perl_PerlIO_get_base
- Perl_PerlIO_get_bufsiz
- Perl_PerlIO_get_cnt
- Perl_PerlIO_get_ptr
- Perl_PerlIO_read
- Perl_PerlIO_seek
- Perl_PerlIO_set_cnt
- Perl_PerlIO_set_ptrcnt
- Perl_PerlIO_setlinebuf
- Perl_PerlIO_stderr
- Perl_PerlIO_stdin
- Perl_PerlIO_stdout
- Perl_PerlIO_tell
- Perl_PerlIO_unread
- Perl_PerlIO_write
- PL_def_layerlist
- PL_known_layers
- PL_perlio
- );
- }
- else {
- # PerlIO with layers - export implementation
- try_symbols(@layer_syms, 'perlsio_binmode');
- }
+ # PerlIO with layers - export implementation
+ try_symbols(@layer_syms, 'perlsio_binmode');
} else {
# -Uuseperlio
# Skip the PerlIO layer symbols - although
# Remaining remnants that _may_ be functions are handled below.
}
+unless ($define{'USE_QUADMATH'}) {
+ ++$skip{Perl_quadmath_format_needed};
+ ++$skip{Perl_quadmath_format_single};
+}
+
###############################################################################
# At this point all skip lists should be completed, as we are about to test
foreach (@syms) {
my $syms = $ARGS{TARG_DIR} . $_;
open my $global, '<', $syms or die "failed to open $syms: $!\n";
- # Functions already have a Perl_ prefix
- # Variables need a PL_ prefix
- my $prefix = $syms =~ /var\.sym$/i ? 'PL_' : '';
while (<$global>) {
next unless /^([A-Za-z].*)/;
- my $symbol = "$prefix$1";
+ my $symbol = "$1";
++$export{$symbol} unless exists $skip{$symbol};
}
}
PerlIO_getpos
PerlIO_init
PerlIO_setpos
- PerlIO_sprintf
PerlIO_tmpfile
- PerlIO_vsprintf
));
if ($ARGS{PLATFORM} eq 'win32') {
my @symbols = $fold ? sort {lc $a cmp lc $b} keys %export : sort keys %export;
foreach my $symbol (@symbols) {
- if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) {
- print "\t$symbol\n";
+ if (PLATFORM eq 'win32' || PLATFORM eq 'wince') {
+ # Remembering the origin file of each symbol is an alternative to PL_ matching
+ if (substr($symbol, 0, 3) eq 'PL_') {
+ print "\t$symbol DATA\n";
+ }
+ else {
+ print "\t$symbol\n";
+ }
}
- elsif ($ARGS{PLATFORM} eq 'os2') {
+ elsif (PLATFORM eq 'os2') {
printf qq( %-31s \@%s\n),
qq("$symbol"), $ordinal{$symbol} || ++$sym_ord;
printf qq( %-31s \@%s\n),
$ordinal{$exportperlmalloc{$symbol}} || ++$sym_ord
if $exportperlmalloc and exists $exportperlmalloc{$symbol};
}
- elsif ($ARGS{PLATFORM} eq 'netware') {
+ elsif (PLATFORM eq 'netware') {
print "\t$symbol,\n";
} else {
print "$symbol\n";