# 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.
# the user might have chosen to disable because the canned configs are
# minimal configs that don't include any of those options.
-my @options = sort(Config::bincompat_options(), Config::non_bincompat_options());
-print STDERR "Options: (@options)\n" unless $ARGS{PLATFORM} eq 'test';
-$define{$_} = 1 foreach @options;
+#don't use the host Perl's -V defines for the WinCE Perl
+if($ARGS{PLATFORM} ne 'wince') {
+ my @options = sort(Config::bincompat_options(), Config::non_bincompat_options());
+ print STDERR "Options: (@options)\n" unless $ARGS{PLATFORM} eq 'test';
+ $define{$_} = 1 foreach @options;
+}
my %exportperlmalloc =
(
my $exportperlmalloc = $ARGS{PLATFORM} eq 'os2';
-open(CFG, '<', 'config.h') || die "Cannot open config.h: $!\n";
+my $config_h = 'config.h';
+open(CFG, '<', $config_h) || die "Cannot open $config_h: $!\n";
while (<CFG>) {
$define{$1} = 1 if /^\s*\#\s*define\s+(MYMALLOC|MULTIPLICITY
- |SPRINTF_RETURNS_STRLEN
+ |KILL_BY_SIGPRC
|(?:PERL|USE|HAS)_\w+)\b/x;
}
close(CFG);
++$skip{Perl_my_symlink} unless $Config{d_symlink};
} else {
++$skip{PL_statusvalue_vms};
+ ++$skip{PL_perllib_sep};
if ($ARGS{PLATFORM} ne 'aix') {
++$skip{$_} foreach qw(
PL_DBcv
PL_generation
PL_lastgotoprobe
PL_modcount
- PL_timesbuf
main
);
}
}
}
+if ($ARGS{PLATFORM} ne 'win32') {
+ ++$skip{$_} foreach qw(
+ Perl_my_setlocale
+ );
+}
+
unless ($define{UNLINK_ALL_VERSIONS}) {
++$skip{Perl_unlnk};
}
Perl_debstackptrs
Perl_pad_sv
Perl_pad_setsv
+ Perl__setlocale_debug_string
+ Perl_set_padlist
Perl_hv_assert
PL_watchaddr
PL_watchok
);
}
-unless ($define{'PERL_OLD_COPY_ON_WRITE'}) {
+if (!$define{'PERL_COPY_ON_WRITE'} || $define{'PERL_NO_COW'}) {
++$skip{Perl_sv_setsv_cow};
}
+unless ($define{PERL_SAWAMPERSAND}) {
+ ++$skip{PL_sawampersand};
+}
+
unless ($define{'USE_REENTRANT_API'}) {
++$skip{PL_reentrant_buffer};
}
PL_regex_padav
PL_dollarzero_mutex
PL_hints_mutex
+ PL_locale_mutex
PL_my_ctx_mutex
PL_perlio_mutex
PL_stashpad
PL_stashpadix
PL_stashpadmax
Perl_alloccopstash
+ Perl_allocfilegv
Perl_clone_params_del
Perl_clone_params_new
Perl_parser_dup
);
}
+unless ($define{'HAS_NEWLOCALE'} && ! $define{'NO_POSIX_2008_LOCALE'})
+{
+ ++$skip{$_} foreach qw(
+ PL_C_locale_obj
+ );
+}
+
unless ($define{'PERL_IMPLICIT_CONTEXT'}) {
++$skip{$_} foreach qw(
PL_my_cxt_index
);
}
+unless ($define{'PERL_OP_PARENT'}) {
+ ++$skip{$_} foreach qw(
+ Perl_op_parent
+ );
+}
+
+unless ($define{'USE_DTRACE'}) {
+ ++$skip{$_} foreach qw(
+ Perl_dtrace_probe_call
+ Perl_dtrace_probe_load
+ Perl_dtrace_probe_op
+ Perl_dtrace_probe_phase
+ );
+}
+
unless ($define{'PERL_NEED_APPCTX'}) {
++$skip{PL_appctx};
}
++$skip{Perl_gv_SVadd};
}
-if ($define{'SPRINTF_RETURNS_STRLEN'}) {
- ++$skip{Perl_my_sprintf};
-}
-
unless ($define{'PERL_USES_PL_PIDSTATUS'}) {
++$skip{PL_pidstatus};
}
++$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
- PL_interp_size_5_16_0
+ PL_interp_size_5_18_0
+ PL_sv_yes
+ PL_sv_undef
+ PL_sv_no
+ PL_sv_zero
);
}
if ($ARGS{PLATFORM} eq 'vms') {
# FAKE_PERSISTENT_SIGNAL_HANDLERS defined as !defined(HAS_SIGACTION)
++$skip{PL_sig_ignoring};
+ ++$skip{PL_sig_handlers_initted} unless $define{KILL_BY_SIGPRC};
}
}
+if ($ARGS{PLATFORM} eq 'vms' && !$define{KILL_BY_SIGPRC}) {
+ # FAKE_DEFAULT_SIGNAL_HANDLERS defined as KILL_BY_SIGPRC
+ ++$skip{Perl_csighandler_init};
+ ++$skip{Perl_my_kill};
+ ++$skip{Perl_sig_to_vmscondition};
+ ++$skip{PL_sig_defaulting};
+ ++$skip{PL_sig_handlers_initted} unless !$define{HAS_SIGACTION};
+}
+
+if ($define{'HAS_STRNLEN'})
+{
+ ++$skip{Perl_my_strnlen};
+}
+
unless ($define{USE_LOCALE_COLLATE}) {
++$skip{$_} foreach qw(
PL_collation_ix
);
}
+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
# is mentioned in perlvar.h and globvar.sym, and always exported.
delete $skip{PL_sh_path};
++$export{Perl_GetVars};
- try_symbols(qw(PL_Vars PL_VarsPtr)) unless $ARGS{CCTYPE} eq 'GCC';
+ try_symbols(qw(PL_Vars PL_VarsPtr))
+ unless $ARGS{CCTYPE} eq 'GCC' || $define{PERL_GLOBAL_STRUCT_PRIVATE};
} else {
++$skip{$_} foreach qw(Perl_init_global_struct Perl_free_global_struct);
}
+++$skip{PL_op_exec_cnt}
+ unless $define{PERL_TRACE_OPS};
+
+++$skip{PL_hash_chars}
+ unless $define{PERL_USE_SINGLE_CHAR_HASH_CACHE};
+
# functions from *.sym files
my @syms = qw(globvar.sym);
Perl_PerlIO_get_cnt
Perl_PerlIO_get_ptr
Perl_PerlIO_read
+ Perl_PerlIO_restore_errno
+ Perl_PerlIO_save_errno
Perl_PerlIO_seek
Perl_PerlIO_set_cnt
Perl_PerlIO_set_ptrcnt
push(@layer_syms,'PL_def_layerlist','PL_known_layers','PL_perlio');
}
-if ($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{$_} foreach @layer_syms;
- ++$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{$_} foreach qw(
- PerlIO_canset_cnt
- PerlIO_clearerr
- PerlIO_close
- PerlIO_eof
- PerlIO_error
- PerlIO_exportFILE
- PerlIO_fast_gets
- PerlIO_fdopen
- PerlIO_fileno
- PerlIO_findFILE
- PerlIO_flush
- PerlIO_get_base
- PerlIO_get_bufsiz
- PerlIO_get_cnt
- PerlIO_get_ptr
- PerlIO_getc
- PerlIO_getname
- PerlIO_has_base
- PerlIO_has_cntptr
- PerlIO_importFILE
- PerlIO_open
- PerlIO_printf
- PerlIO_putc
- PerlIO_puts
- PerlIO_read
- PerlIO_releaseFILE
- PerlIO_reopen
- PerlIO_rewind
- PerlIO_seek
- PerlIO_set_cnt
- PerlIO_set_ptrcnt
- PerlIO_setlinebuf
- PerlIO_sprintf
- PerlIO_stderr
- PerlIO_stdin
- PerlIO_stdout
- PerlIO_stdoutf
- PerlIO_tell
- PerlIO_ungetc
- PerlIO_vprintf
- PerlIO_write
- PerlIO_perlio
- Perl_PerlIO_clearerr
- Perl_PerlIO_close
- Perl_PerlIO_eof
- Perl_PerlIO_error
- Perl_PerlIO_fileno
- Perl_PerlIO_fill
- Perl_PerlIO_flush
- Perl_PerlIO_get_base
- Perl_PerlIO_get_bufsiz
- Perl_PerlIO_get_cnt
- Perl_PerlIO_get_ptr
- Perl_PerlIO_read
- Perl_PerlIO_seek
- Perl_PerlIO_set_cnt
- Perl_PerlIO_set_ptrcnt
- Perl_PerlIO_setlinebuf
- Perl_PerlIO_stderr
- Perl_PerlIO_stdin
- Perl_PerlIO_stdout
- Perl_PerlIO_tell
- Perl_PerlIO_unread
- Perl_PerlIO_write
- PL_def_layerlist
- PL_known_layers
- PL_perlio
- );
- }
- else {
- # PerlIO with layers - export implementation
- try_symbols(@layer_syms, 'perlsio_binmode');
- }
-} else {
- # -Uuseperlio
- # Skip the PerlIO layer symbols - although
- # nothing should have exported them anyway.
- ++$skip{$_} foreach @layer_syms;
- ++$skip{$_} foreach qw(
- perlsio_binmode
- PL_def_layerlist
- PL_known_layers
- PL_perlio
- PL_perlio_debug_fd
- PL_perlio_fd_refcnt
- PL_perlio_fd_refcnt_size
- PL_perlio_mutex
- );
+# Export the symbols that make up the PerlIO abstraction, regardless
+# of its implementation - read from a file
+push @syms, 'perlio.sym';
+
+# PerlIO with layers - export implementation
+try_symbols(@layer_syms, 'perlsio_binmode');
- # Also do NOT add abstraction symbols from $perlio_sym
- # abstraction is done as #define to stdio
- # Remaining remnants that _may_ be functions are handled below.
+
+unless ($define{'USE_QUADMATH'}) {
+ ++$skip{Perl_quadmath_format_needed};
+ ++$skip{Perl_quadmath_format_single};
}
###############################################################################
foreach (@$embed) {
my ($flags, $retval, $func, @args) = @$_;
next unless $func;
- if ($flags =~ /[AX]/ && $flags !~ /[xm]/ || $flags =~ /b/) {
+ if ( ($flags =~ /[AX]/ && $flags !~ /[xmi]/)
+ || ($flags =~ /b/ && ! $define{'NO_MATHOMS'}))
+ {
# public API, so export
# If a function is defined twice, for example before and after
# within the block, as the *first* definition may have flags which
# mean "don't export"
next if $seen{$func}++;
- $func = "Perl_$func" if $flags =~ /[pbX]/;
+ # Should we also skip adding the Perl_ prefix if $flags =~ /o/ ?
+ $func = "Perl_$func" if ($flags =~ /[pX]/ && $func !~ /^Perl_/);
++$export{$func} unless exists $skip{$func};
}
}
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 ($ARGS{PLATFORM} eq 'win32') {
));
}
+if ($ARGS{PLATFORM} eq 'wince') {
+ ++$skip{'win32_isatty'}; # commit 4342f4d6df is win32-only
+}
+
if ($ARGS{PLATFORM} =~ /^win(?:32|ce)$/) {
try_symbols(qw(
Perl_init_os_extras
Perl_my_gconvert
Perl_my_getenv
Perl_my_getenv_len
- Perl_my_getlogin
Perl_my_getpwnam
Perl_my_getpwuid
Perl_my_gmtime
Perl_my_kill
+ Perl_my_killpg
Perl_my_localtime
Perl_my_mkdir
Perl_my_sigaction
if ($ARGS{PLATFORM} eq 'os2') {
my (%mapped, @missing);
- open MAP, 'miniperl.map' or die 'Cannot read miniperl.map';
+ open MAP, '<', 'miniperl.map' or die 'Cannot read miniperl.map';
/^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>;
close MAP or die 'Cannot close miniperl.map';
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";
https://perl5.git.perl.org / perl5.git / blobdiff