#
# Extract info from Config.VMS, and add extra data here, to generate Config.sh
# Edit the static information after __END__ to reflect your site and options
-# that went into your perl binary.
+# that went into your perl binary. In addition, values which change from run
+# to run may be supplied on the command line as key=val pairs.
#
-# Rev. 30-Sep-1994 Charles Bailey bailey@genetics.upenn.edu
+# Rev. 16-Feb-1998 Charles Bailey bailey@newman.upenn.edu
#
+#==== Locations of installed Perl components
+$prefix='perl_root';
+$builddir="$prefix:[000000]";
+$installbin="$prefix:[000000]";
+$installscript="$prefix:[000000]";
+$installman1dir="$prefix:[man.man1]";
+$installman3dir="$prefix:[man.man3]";
+$installprivlib="$prefix:[lib]";
+$installsitelib="$prefix:[lib.site_perl]";
+
unshift(@INC,'lib'); # In case someone didn't define Perl_Root
# before the build
-require 'ctime.pl' || die "Couldn't execute ctime.pl: $!\n";
+
+if ($ARGV[0] eq '-f') {
+ open(ARGS,$ARGV[1]) or die "Can't read data from $ARGV[1]: $!\n";
+ @ARGV = ();
+ while (<ARGS>) {
+ chomp;
+ push(@ARGV,split(/\|/,$_));
+ }
+ close ARGS;
+}
if (-f "config.vms") { $infile = "config.vms"; $outdir = "[-]"; }
elsif (-f "[.vms]config.vms") { $infile = "[.vms]config.vms"; $outdir = "[]"; }
$outdir = '';
open(IN,"$infile") || die "Can't open $infile: $!\n";
open(OUT,">${outdir}Config.sh") || die "Can't open ${outdir}Config.sh: $!\n";
-select OUT;
+$time = localtime;
+$cf_by = (getpwuid($<))[0];
+$archsufx = `Write Sys\$Output F\$GetSyi("HW_MODEL")` > 1024 ? 'AXP' : 'VAX';
+($vers = $]) =~ tr/./_/;
+$installarchlib = VMS::Filespec::vmspath($installprivlib);
+$installarchlib =~ s#\]#.VMS_$archsufx.$vers\]#;
+$installsitearch = VMS::Filespec::vmspath($installsitelib);
+$installsitearch =~ s#\]#.VMS_$archsufx\]#;
+($osvers = `Write Sys\$Output F\$GetSyi("VERSION")`) =~ s/^V?(\S+)\s*\n?$/$1/;
-$time = &ctime(time());
-print <<EndOfIntro;
+print OUT <<EndOfIntro;
# This file generated by GenConfig.pl on a VMS system.
# Input obtained from:
# $infile
# $0
# Time: $time
+package='perl5'
+CONFIG='true'
+cf_time='$time'
+cf_by='$cf_by'
+ccdlflags='undef'
+cccdlflags='undef'
+mab='undef'
+libpth='/sys\$share /sys\$library'
+ld='Link'
+lddlflags='/Share'
+ranlib='undef'
+ar='undef'
+eunicefix=':'
+hint='none'
+hintfile='undef'
+useshrplib='define'
+usemymalloc='n'
+usevfork='true'
+spitshell='write sys\$output '
+dlsrc='dl_vms.c'
+binexp='$installbin'
+man1ext='rno'
+man3ext='rno'
+arch='VMS_$archsufx'
+archname='VMS_$archsufx'
+bincompat3='undef'
+d_bincompat3='undef'
+osvers='$osvers'
+prefix='$prefix'
+builddir='$builddir'
+installbin='$installbin'
+installscript='$installscript'
+installman1dir='$installman1dir'
+installman3dir='$installman3dir'
+installprivlib='$installprivlib'
+installarchlib='$installarchlib'
+installsitelib='$installsitelib'
+installsitearch='$installsitearch'
+path_sep='|'
+startperl='\$ perl 'f\$env("procedure")' 'p1' 'p2' 'p3' 'p4' 'p5' 'p6' 'p7' 'p8' !
+\$ exit++ + ++\$status != 0 and \$exit = \$status = undef;'
EndOfIntro
+foreach (@ARGV) {
+ ($key,$val) = split('=',$_,2);
+ if ($key eq 'cc') { # Figure out which C compiler we're using
+ my($cc,$ccflags) = split('/',$val,2);
+ my($d_attr);
+ $ccflags = "/$ccflags";
+ if ($ccflags =~s!/DECC!!ig) {
+ $cc .= '/DECC';
+ $cctype = 'decc';
+ $d_attr = 'undef';
+ }
+ elsif ($ccflags =~s!/VAXC!!ig) {
+ $cc .= '/VAXC';
+ $cctype = 'vaxc';
+ $d_attr = 'undef';
+ }
+ elsif (`$val/NoObject/NoList _nla0:/Version` =~ /GNU C version (\S+)/) {
+ $cctype = 'gcc';
+ $d_attr = 'define';
+ print OUT "gccversion='$1'\n";
+ }
+ elsif ($archsufx eq 'VAX' &&
+ # Check exit status too, in case message is turned off
+ ( `$val/NoObject/NoList /prefix=all _nla0:` =~ /IVQUAL/ ||
+ $? == 0x38240 )) {
+ $cctype = 'vaxc';
+ $d_attr = 'undef';
+ }
+ else {
+ $cctype = 'decc';
+ $d_attr = 'undef';
+ }
+ print OUT "vms_cc_type='$cctype'\n";
+ print OUT "d_attribut='$d_attr'\n";
+ print OUT "cc='$cc'\n";
+ if ( ($cctype eq 'decc' and $archsufx eq 'VAX') || $cctype eq 'gcc') {
+ # gcc and DECC for VAX requires filename in /object qualifier, so we
+ # have to remove it here. Alas, this means we lose the user's
+ # object file suffix if it's not .obj.
+ $ccflags =~ s#/obj(?:ect)?=[^/\s]+##i;
+ }
+ $debug = $optimize = '';
+ while ( ($qual) = $ccflags =~ m|(/(No)?Deb[^/]*)|i ) {
+ $debug = $qual;
+ $ccflags =~ s/$qual//;
+ }
+ while ( ($qual) = $ccflags =~ m|(/(No)?Opt[^/]*)|i ) {
+ $optimize = $qual;
+ $ccflags =~ s/$qual//;
+ }
+ $usethreads = ($ccflags =~ m!/DEF[^/]+USE_5005THREADS!i and
+ $ccflags !~ m!/UND[^/]+USE_5005THREADS!i);
+ print OUT "usethreads='",($usethreads ? 'define' : 'undef'),"'\n";;
+ $optimize = "$debug$optimize";
+ print OUT "ccflags='$ccflags'\n";
+ print OUT "optimize='$optimize'\n";
+ $dosock = ($ccflags =~ m!/DEF[^/]+VMS_DO_SOCKETS!i and
+ $ccflags !~ m!/UND[^/]+VMS_DO_SOCKETS!i);
+ print OUT "d_vms_do_sockets=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_socket=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_sockpair=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_gethent=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_sethent=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_select=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "i_netdb=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "i_niin=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "i_neterrno=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_gethbyname=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_gethbyaddr=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_getpbyname=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_getpbynumber=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_getsbyname=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_getsbyport=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_endhent=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_getpent=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_setpent=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_endpent=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_getsent=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_setsent=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_endsent=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "netdb_name_type=",$dosock ? "'char *'\n" : "'undef'\n";
+ print OUT "netdb_host_type=",$dosock ? "'char *'\n" : "'undef'\n";
+ print OUT "netdb_hlen_type=",$dosock ? "'int'\n" : "'undef'\n";
+ print OUT "d_gethostprotos=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_getnetprotos=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_getservprotos=",$dosock ? "'define'\n" : "'undef'\n";
+ print OUT "d_getprotoprotos=",$dosock ? "'define'\n" : "'undef'\n";
+
+ if ($dosock and $cctype eq 'decc' and $ccflags =~ /DECCRTL_SOCKETS/) {
+ print OUT "selecttype='fd_set'\n";
+ print OUT "d_getnbyaddr='define'\n";
+ print OUT "d_getnbyname='define'\n";
+ print OUT "d_getnent='define'\n";
+ print OUT "d_setnent='define'\n";
+ print OUT "d_endnent='define'\n";
+ print OUT "netdb_net_type='long'\n";
+ }
+ else {
+ print OUT "selecttype='int'\n";
+ print OUT "d_getnybname='undef'\n";
+ print OUT "d_getnybaddr='undef'\n";
+ print OUT "d_getnent='undef'\n";
+ print OUT "d_setnent='undef'\n";
+ print OUT "d_endnent='undef'\n";
+ print OUT "netdb_net_type='undef'\n";
+ }
+
+ if ($cctype eq 'decc') {
+ $rtlhas = 'define';
+ print OUT "useposix='true'\n";
+ ($ccver,$vmsver) = `$cc/VERSION` =~ /V(\S+) on .*V(\S+)$/;
+ # Best guess; the may be wrong on systems which have separately
+ # installed the new CRTL.
+ if ($ccver >= 5.2 and $vmsver >= 7) { $rtlnew = 'define'; }
+ else { $rtlnew = 'undef'; }
+ }
+ else { $rtlhas = $rtlnew = 'undef'; print OUT "useposix='false'\n"; }
+ foreach (qw[ d_stdstdio d_stdio_ptr_lval d_stdio_cnt_lval d_stdiobase
+ d_locconv d_setlocale i_locale d_mbstowcs d_mbtowc
+ d_wcstombs d_wctomb d_mblen d_mktime d_strcoll d_strxfrm ]) {
+ print OUT "$_='$rtlhas'\n";
+ }
+ print OUT "d_stdio_ptr_lval_sets_cnt='undef'\n";
+ print OUT "d_stdio_ptr_lval_nochange_cnt='undef'\n";
+ foreach (qw[ d_gettimeod d_uname d_truncate d_wait4 d_index
+ d_pathconf d_fpathconf d_sysconf d_sigsetjmp ]) {
+ print OUT "$_='$rtlnew'\n";
+ }
+ next;
+ }
+ elsif ($key eq 'exe_ext') {
+ my($nodot) = $val;
+ $nodot =~ s!\.!!;
+ print OUT "so='$nodot'\ndlext='$nodot'\n";
+ }
+ elsif ($key eq 'obj_ext') { print OUT "dlobj='dl_vms$val'\n"; }
+ print OUT "$key='$val'\n";
+}
+
+# Are there any other logicals which TCP/IP stacks use for the host name?
+$myname = $ENV{'ARPANET_HOST_NAME'} || $ENV{'INTERNET_HOST_NAME'} ||
+ $ENV{'MULTINET_HOST_NAME'} || $ENV{'UCX$INET_HOST'} ||
+ $ENV{'TCPWARE_DOMAINNAME'} || $ENV{'NEWS_ADDRESS'};
+if (!$myname) {
+ ($myname) = `hostname` =~ /^(\S+)/;
+ if ($myname =~ /IVVERB/) {
+ warn "Can't determine TCP/IP hostname" if $dosock;
+ $myname = '';
+ }
+}
+$myname = $ENV{'SYS$NODE'} unless $myname;
+($myhostname,$mydomain) = split(/\./,$myname,2);
+print OUT "myhostname='$myhostname'\n" if $myhostname;
+if ($mydomain) {
+ print OUT "mydomain='.$mydomain'\n";
+ print OUT "perladmin='$cf_by\@$myhostname.$mydomain'\n";
+ print OUT "cf_email='$cf_by\@$myhostname.$mydomain'\n";
+}
+else {
+ print OUT "perladmin='$cf_by'\n";
+ print OUT "cf_email='$cf_by'\n";
+}
+chomp($hwname = `Write Sys\$Output F\$GetSyi("HW_NAME")`);
+$hwname = $archsufx if $hwname =~ /IVKEYW/; # *really* old VMS version
+print OUT "myuname='VMS $myname $osvers $hwname'\n";
+
+# Before we read the C header file, find out what config.sh constants are
+# equivalent to the C preprocessor macros
+if (open(SH,"${outdir}config_h.SH")) {
+ while (<SH>) {
+ next unless m%^#(?!if).*\$%;
+ s/^#//; s!(.*?)\s*/\*.*!$1!;
+ my(@words) = split;
+ $words[1] =~ s/\(.*//; # Clip off args from macro
+ # Did we use a shell variable for the preprocessor directive?
+ if ($words[0] =~ m!^\$(\w+)!) { $pp_vars{$words[1]} = $1; }
+ if (@words > 2) { # We may also have a shell var in the value
+ shift @words; # Discard preprocessor directive
+ my($token) = shift @words; # and keep constant name
+ my($word);
+ foreach $word (@words) {
+ next unless $word =~ m!\$(\w+)!;
+ $val_vars{$token} = $1;
+ last;
+ }
+ }
+ }
+ close SH;
+}
+else { warn "Couldn't read ${outdir}config_h.SH: $!\n"; }
+$pp_vars{UNLINK_ALL_VERSIONS} = 'd_unlink_all_versions'; # VMS_specific
+
+# OK, now read the C header file, and retcon statements into config.sh
while (<IN>) { # roll through the comment header in Config.VMS
- last if /^#define _config_h_/;
+ last if /config-start/;
}
while (<IN>) {
s/^\s*//;
$_ = $line . $_;
}
- next unless my ($blocked,$un,$token,$val) = m%(\/\*)?\s*\#\s*(un)?def\w*\s*([A-za-z0-9]\w+)\S*\s*(.*)%;
- next if /config-skip/;
+ next unless my ($blocked,$un,$token,$val) =
+ m%^(\/\*)?\s*\#\s*(un)?def\w*\s+([A-Za-z0-9]\w+)\S*\s*(.*)%;
+ if (/config-skip/) {
+ delete $pp_vars{$token} if exists $pp_vars{$token};
+ delete $val_vars{$token} if exists $val_vars{$token};
+ next;
+ }
+ $val =~ s!\s*/\*.*!!; # strip off trailing comment
+ my($had_val); # Maybe a macro with args that we just #undefd or commented
+ if (!length($val) and $val_vars{$token} and ($un || $blocked)) {
+ print OUT "$val_vars{$token}=''\n" unless exists $done{$val_vars{$token}};
+ $done{$val_vars{$token}}++;
+ delete $val_vars{$token};
+ $had_val = 1;
+ }
$state = ($blocked || $un) ? 'undef' : 'define';
- $token =~ tr/A-Z/a-z/;
- $val =~ s%/\*.*\*/\s*%%g; $val =~ s/\s*$//; # strip off trailing comment
+ if ($pp_vars{$token}) {
+ print OUT "$pp_vars{$token}='$state'\n" unless exists $done{$pp_vars{$token}};
+ $done{$pp_vars{$token}}++;
+ delete $pp_vars{$token};
+ }
+ elsif (not length $val and not $had_val) {
+ # Wups -- should have been shell var for C preprocessor directive
+ warn "Constant $token not found in config_h.SH\n";
+ $token = lc $token;
+ $token = "d_$token" unless $token =~ /^i_/;
+ print OUT "$token='$state'\n";
+ }
+ next unless length $val;
$val =~ s/^"//; $val =~ s/"$//; # remove end quotes
$val =~ s/","/ /g; # make signal list look nice
- if ($val) { print "$token=\'$val\'\n"; }
- else {
- $token = "d_$token" unless $token =~ /^i_/;
- print "$token=\'$state\'\n"; }
+ # Library directory; convert to VMS syntax
+ $val = VMS::Filespec::vmspath($val) if ($token =~ /EXP$/);
+ if ($val_vars{$token}) {
+ print OUT "$val_vars{$token}='$val'\n" unless exists $done{$val_vars{$token}};
+ if ($val_vars{$token} =~ s/exp$//) {
+ print OUT "$val_vars{$token}='$val'\n" unless exists $done{$val_vars{$token}};;
+ }
+ $done{$val_vars{$token}}++;
+ delete $val_vars{$token};
+ }
+ elsif (!$pp_vars{$token}) { # Haven't seen it previously, either
+ warn "Constant $token not found in config_h.SH (val=|$val|)\n";
+ $token = lc $token;
+ print OUT "$token='$val'\n";
+ if ($token =~ s/exp$//) {print OUT "$token='$val'\n";}
+ }
}
close IN;
+# Special case -- preprocessor manifest "VMS" is defined automatically
+# on VMS systems, but is also used erroneously by the Perl build process
+# as the manifest for the obsolete variable $d_eunice.
+print OUT "d_eunice='undef'\n"; delete $pp_vars{VMS};
-while (<DATA>) {
- next if /^\s*#/ or /^\s*$/;
- s/#.*$//; s/\s*$//;
- ($key,$val) = split('=',$_,2);
- print "$key=\'$val\'\n";
+# XXX temporary -- USE_5005THREADS is currently on CC command line
+delete $pp_vars{'USE_5005THREADS'};
+
+foreach (sort keys %pp_vars) {
+ warn "Didn't see $_ in $infile\n";
+}
+foreach (sort keys %val_vars) {
+ warn "Didn't see $_ in $infile(val)\n";
+}
+
+if (open(OPT,"${outdir}crtl.opt")) {
+ while (<OPT>) {
+ next unless m#/(sha|lib)#i;
+ chomp;
+ if (/crtl/i || /gcclib/i) { push(@crtls,$_); }
+ else { push(@libs,$_); }
+ }
+ close OPT;
+ print OUT "libs='",join(' ',@libs),"'\n";
+ push(@crtls,'(DECCRTL)') if $cctype eq 'decc';
+ print OUT "libc='",join(' ',@crtls),"'\n";
+}
+else { warn "Can't read ${outdir}crtl.opt - skipping 'libs' & 'libc'"; }
+
+if (open(PL,"${outdir}patchlevel.h")) {
+ while (<PL>) {
+ if (/^#define PERL_VERSION\s+(\S+)/) {
+ print OUT "PERL_VERSION='$1'\n";
+ print OUT "PATCHLEVEL='$1'\n"; # XXX compat
+ }
+ elsif (/^#define PERL_SUBVERSION\s+(\S+)/) {
+ print OUT "PERL_SUBVERSION='$1'\n";
+ print OUT "SUBVERSION='$1'\n"; # XXX compat
+ }
+ }
+ close PL;
+}
+else { warn "Can't read ${outdir}patchlevel.h - skipping 'PATCHLEVEL'"; }
+
+# simple pager support for perldoc
+if (`most not..file` =~ /IVVERB/) {
+ $pager = 'more';
+ if (`more nl:` =~ /IVVERB/) { $pager = 'type/page'; }
}
+else { $pager = 'most'; }
+print OUT "pager='$pager'\n";
-__END__
-
-# This list is incomplete in comparison to what ends up in config.sh, but
-# should contain the essentials. Some of these definitions reflect
-# options chosen when building perl or site-specific data; these should
-# be hand-edited appropriately. Someday, perhaps, we'll get this automated.
-
-# The definitions in this block are constant across most systems, and
-# should only rarely need to be changed.
-osname=VMS # DO NOT CHANGE THIS! Tests elsewhere depend on this to identify
- # VMS. Use the 'arch' item below to specify hardware version.
-CONFIG=true
-PATCHLEVEL=0
-dldir=/ext/dl
-dlobj=dl_vms.obj
-dlsrc=dl_vms.c
-so=exe
-dlext=exe
-libpth=/sys$share /sys$library
-hintfile=
-intsize=4
-alignbytes=8
-shrplib=define
-signal_t=void
-timetype=long
-usemymalloc=n
-builddir=perl_root:[000000]
-
-# The definitions in this block are site-specific, and will probably need to
-# be changed on most systems.
-myhostname=nowhere.loopback.edu
-arch=VAX
-osvers=5.5-2
-cppflags=/Define=(DEBUGGING)
-d_vms_do_sockets=undef #=define if perl5 built with socket support
-d_has_sockets=undef # This should have the same value as d_vms_do_sockets
-libs= # This should list RTLs other than the C RTL and IMAGELIB (e.g. socket RTL)
+close OUT;
https://perl5.git.perl.org / perl5.git / blobdiff