+#!/usr/bin/env perl
+# $Id: ncu2openbsd,v 1.65 2021/10/03 18:52:22 tom Exp $
+# -----------------------------------------------------------------------------
+# Copyright 2021 by Thomas E. Dickey
+#
+# All Rights Reserved
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name(s) of the above copyright
+# holders shall not be used in advertising or otherwise to promote the
+# sale, use or other dealings in this Software without prior written
+# authorization.
+# -----------------------------------------------------------------------------
+# https://invisible-island.net/ncurses/ncurses-openbsd.html
+#
+# Update the OpenBSD source-tree given an ncurses tarball or build-tree.
+
+use strict;
+use warnings;
+
+use Getopt::Std;
+use Cwd;
+use Cwd 'abs_path';
+use File::Path qw/ remove_tree /;
+use File::Temp qw/ tempdir /;
+
+$| = 1;
+
+our ( $opt_d, $opt_n, $opt_r, $opt_t, $opt_v, $opt_x );
+our $source_dir;
+our $target_dir;
+our $update_dir;
+our $backup_dir;
+
+our $tempdir = tempdir( CLEANUP => 1 );
+my $current = getcwd;
+my $working = $current;
+
+our $generated_by = "generated by: ncu2openbsd";
+
+our %setup_dir = qw(
+ lib/libcurses ncurses
+ lib/libform form
+ lib/libmenu menu
+ lib/libpanel panel
+ usr.bin/infocmp progs
+ usr.bin/tabs progs
+ usr.bin/tic progs
+ usr.bin/toe progs
+ usr.bin/tput progs
+ usr.bin/tset progs
+ share/termtypes misc
+);
+
+our %generated = qw(
+ codes.c 1
+ comp_captab.c 1
+ comp_userdefs.c 1
+ expanded.c 1
+ fallback.c 1
+ init_keytry.h 1
+ keys.list 1
+ lib_gen.c 1
+ lib_keyname.c 1
+ make_hash 1
+ make_keys 1
+ names.c 1
+ termsort.c 1
+ unctrl.c 1
+);
+
+our %definitions = qw(
+ CAPTOINFO captoinfo
+ DATADIR /usr/share
+ INFOCMP infocmp
+ INFOTOCAP infotocap
+ NCURSES_MAJOR 5
+ NCURSES_MINOR 7
+ NCURSES_OSPEED int
+ NCURSES_PATCH 20081102
+ TERMINFO /usr/share/terminfo
+ TIC tic
+ TOE toe
+ TPUT tput
+ TSET tset
+);
+
+sub patchdate() {
+ return $definitions{"NCURSES_PATCH"};
+}
+
+sub failed($) {
+ chdir $current;
+ printf STDERR "? %s\n", $_[0];
+ exit;
+}
+
+sub verbose($) {
+ my $text = shift;
+ printf "%s\n", $text if ($opt_v);
+}
+
+sub read_file($) {
+ my $name = shift;
+ open( my $fp, $name ) || &failed("cannot open $name");
+ my (@input) = <$fp>;
+ chomp @input;
+ close($fp);
+ return @input;
+}
+
+sub read_dir($) {
+ my $path = shift;
+ my @result;
+ if ( opendir( my $dh, $path ) ) {
+ my @data = sort readdir($dh);
+ closedir $dh;
+ for my $d ( 0 .. $#data ) {
+ next if ( $data[$d] =~ /^\.(\.)?$/ );
+ next if ( -l $path . "/" . $data[$d] );
+ $result[ $#result + 1 ] = $data[$d];
+ }
+ }
+ return @result;
+}
+
+sub rename_dir($$) {
+ my $src = shift;
+ my $dst = shift;
+ printf "%% mv %s -> %s\n", $src, $dst if ($opt_v);
+ rename $src, $dst unless ($opt_n);
+}
+
+sub check_sourcedir($) {
+ my $path = shift;
+ &failed("not a directory: $path") unless ( -d $path );
+ my $full = abs_path($path);
+ chdir $full;
+ &failed("not an ncurses source-tree: $path")
+ unless ( -f "NEWS" and -f "dist.mk" );
+ $source_dir = $full;
+}
+
+sub unpack($) {
+ my $path = shift;
+ my $full = abs_path($path);
+ my $command = "";
+ if ( $path =~ /\.tgz$/ or $path =~ /\.tar\.gz$/ ) {
+ $command = "tar xzf %s";
+ }
+ elsif ( $path =~ /\.zip$/ ) {
+ $command = "unzip -q %s";
+ }
+ else {
+ &failed("not a gzip'd tarball or zip-file: $path");
+ }
+ chdir $tempdir;
+ system( sprintf( $command, $full ) );
+
+ # there should be exactly one subdirectory -- the source-tree
+ my @data = &read_dir(".");
+ &failed("found no subdirectories of $path") if ( $#data < 0 );
+ &failed( "too many subdirectories: " . $data[0] . " vs " . $data[1] )
+ if ( $#data > 0 );
+ &check_sourcedir( $data[0] );
+}
+
+sub remove_dir($) {
+ my $tree = shift;
+ if ( -d $tree ) {
+ printf "%% rm -rf %s\n", $tree if ($opt_v);
+ remove_tree( $tree, $opt_v ? 1 : 0, 1 ) unless ($opt_n);
+ }
+}
+
+sub copy_CVS($) {
+ my $leaf = shift;
+ my $src = $target_dir . $leaf . "/CVS";
+ my $dst = $update_dir . $leaf . "/CVS";
+ my $verbose = $opt_v ? "v" : "";
+ if ( -d $src and !-d $dst ) {
+ my $mid = $update_dir . $leaf;
+ mkdir $mid unless ( -d $mid );
+ mkdir $dst unless ( -d $dst );
+ system("cp -a$verbose $src/* $dst/");
+ }
+}
+
+sub is_tic_code($) {
+ my $item = shift;
+ my $result = 0;
+ $result = 1
+ if (
+ $item =~ /^(capconvert
+ |tic
+ |dump
+ |progs
+ |termsort
+ |transform
+ |MKtermsort)/x
+ );
+ return $result;
+}
+
+sub is_ident($$) {
+ my $name = shift;
+ my $text = shift;
+ my $code = 0;
+ $code = 1 if ( $text =~ /\$$name:.*\$/ );
+ return $code;
+}
+
+# We "could", filter out differences with ident's using the diff -I option,
+# but in practice, that is cumbersome.
+sub munge_ident($) {
+ my $target = shift;
+ my $source = $target;
+ $source =~ s/\.update\b//;
+ &failed("bug at $source") if ( $source eq $target );
+ return unless ( -f $source );
+ my @source = &read_file($source);
+ my @target = &read_file($target);
+ my $old_id = "";
+ my $gap_id = 0;
+ my $new_id = "";
+ my $skipit = -1;
+
+ for my $n ( 0 .. $#source ) {
+ if ( &is_ident( "OpenBSD", $source[$n] ) ) {
+ $old_id = $source[$n];
+ $skipit = $n + 1;
+ }
+ elsif ( &is_ident( "Id", $source[$n] ) ) {
+ $new_id = $source[$n];
+ last;
+ }
+ elsif ( $n == $skipit ) {
+ $source[$n] =~ s/\s+$//;
+ if ( $source[$n] eq "" ) {
+ $gap_id = $source[$n];
+ }
+ elsif ( $source[$n] eq '.\"' ) {
+ $gap_id = $source[$n];
+ }
+ }
+ }
+ if ( $old_id ne "" ) {
+ my @update;
+ my $tables = &uses_tables($target);
+ $update[ $#update + 1 ] = $target[0] if ($tables);
+ $update[ $#update + 1 ] = $old_id;
+ $update[ $#update + 1 ] = $gap_id unless ( $gap_id eq 0 );
+ for my $n ( $tables .. $#target ) {
+ if ( &is_ident( "Id", $target[$n] ) ) {
+ $update[ $#update + 1 ] = $new_id;
+ }
+ else {
+ $update[ $#update + 1 ] = $target[$n];
+ }
+ }
+ system("chmod u+w $target");
+ if ( open my $fp, ">", $target ) {
+ for my $n ( 0 .. $#update ) {
+ printf $fp "%s\n", $update[$n];
+ }
+ close $fp;
+ system("chmod u-w $target");
+ }
+ }
+}
+
+# ncurses manual pages provide for renaming the utilities, normally as part of
+# the scripts provided in its sources. OpenBSD developers do not use those.
+sub munge_docs($) {
+ my $path = shift;
+ my @data = &read_file($path);
+ my $done = 0;
+ for my $n ( 0 .. $#data ) {
+ my $text = $data[$n];
+ $text =~ s/\b1M\b/1/g;
+ $text =~ s/\b3X\b/3/g;
+ $text =~ s/\bcurs_(term(info|cap)\s*3\b)/$1/g;
+ $text =~ s/(\\fB)curs_(term(info|cap)\\f[RP]\(3\))/$1$2/g;
+ my $left = "";
+ while ( $text =~ /@[[:alnum:]_]+@/ ) {
+ my $next = index( $text, "@" );
+ last if ( $next < 0 );
+ $left .= substr( $text, 0, $next++ );
+ $text = substr( $text, $next );
+ $next = index( $text, "@" );
+ last if ( $next < 0 );
+ my $word = substr( $text, 0, $next );
+ if ( $word =~ /^[[:alnum:]_]+/ ) {
+
+ if ( $definitions{$word} ) {
+ $word = $definitions{$word};
+ }
+ else {
+ $word = "?";
+ }
+ $left .= $word;
+ $text = substr( $text, $next + 1 );
+ }
+ else {
+ &failed("unexpected definition @$word@");
+ }
+ }
+ $text = $left . $text;
+ if ( $text ne $data[$n] ) {
+ $done++;
+ $data[$n] = $text;
+ }
+ }
+ if ($done) {
+ system("chmod u+w $path");
+ if ( open my $fp, ">", $path ) {
+ for my $n ( 0 .. $#data ) {
+ printf $fp "%s\n", $data[$n];
+ }
+ close $fp;
+ system("chmod u-w $path");
+ }
+ }
+}
+
+sub copy_file($$) {
+ my $src = shift;
+ my $dst = shift;
+ my $verbose = $opt_v ? "v" : "";
+ if ( -d $dst ) {
+ my $leaf = $src;
+ $leaf =~ s,^.*/,,;
+ $dst .= "/" . $leaf;
+ }
+ system("chmod u+w $dst") if ( -f $dst );
+ system("cp -a$verbose $src $dst");
+ &munge_ident($dst);
+}
+
+sub copy_code($) {
+ my $src = shift;
+ my $dst = shift;
+ ©_CVS( substr( $dst, length($update_dir) ) );
+ printf ".. copying files for $dst\n";
+ my @data = &read_dir($src);
+ printf ".. %d entries\n", $#data + 1;
+ my $verbose = $opt_v ? "v" : "";
+ for my $d ( 0 .. $#data ) {
+ my $item = $data[$d];
+ my $src_item = $src . "/" . $item;
+ next if ( -d $src_item );
+ next if ( -l $src_item );
+ next if ( $item =~ /^\.(\.)?$/ );
+ next if ( $item =~ /\.(bak|in|log|status)$/ );
+ next if ( $item =~ /^llib-/ );
+ next if ( $item =~ /^modules/ );
+ next if ( $item =~ /^[fm]_trace\.c/ and not $opt_t );
+ next
+ if ( $item =~ /^Makefile/ and index( $update_dir, "/share/" ) < 0 );
+ next if ( $item =~ /^README/ );
+ next if ( $item eq "headers" );
+ next if ( $generated{$item} );
+ next if ( $item eq "link_test.c" );
+
+ if ( index( $dst, "/usr.bin/" ) >= 0 ) {
+ next if ( $item =~ /^(clear)/ ); # OpenBSD uses "tput clear"
+ my $prog = $dst;
+ $prog =~ s%^.*/%%;
+ $prog =~ s/(update|backup)//;
+ $prog .= "c";
+ if ( $dst =~ /infocmp/ ) {
+ next if ( $item ne $prog );
+ }
+ elsif ( $dst =~ /tabs/ ) {
+ next if ( $item ne $prog );
+ }
+ elsif ( $dst =~ /tic/ ) {
+ next if ( &is_tic_code($item) == 0 );
+ }
+ elsif ( $dst =~ /toe/ ) {
+ next if ( $item ne $prog );
+ }
+ elsif ( $dst =~ /tput/ ) {
+ next if ( $item ne $prog );
+ }
+ elsif ( $dst =~ /tset/ ) {
+ next if ( $item ne $prog );
+ }
+ else {
+ next;
+ }
+ }
+ system( sprintf( "cp -a$verbose %s %s/%s", $src_item, $dst, $item ) );
+ &munge_ident("$dst/$item");
+ }
+}
+
+# Checking if nroff supports tables is a long-obsolete issue, and is not really
+# necessary, except to match OpenBSD's source-tree.
+sub uses_tables($) {
+ my $docs = shift;
+ my @docs = &read_file($docs);
+ my $code = 0;
+ for my $n ( 0 .. $#docs ) {
+ if ( $docs[$n] =~ /^[.']\\"\s+t\b.*/ ) {
+ $code = 1;
+ last;
+ }
+ elsif ( $docs[$n] =~ /^\./ ) {
+ last;
+ }
+ }
+ return $code;
+}
+
+sub copy_1doc($$) {
+ my $docs = shift;
+ my $src = "$source_dir/man/$docs";
+ my $dst = "$update_dir/$docs";
+ $src .= "m" if ( -f "${src}m" );
+ $dst =~ s/x$//;
+ if ( $dst =~ /\.3/ ) {
+ $dst =~ s/\bncurses/curses/ if ( $dst =~ /ncurses\./ );
+ $dst =~ s/\bcurs_// if ( $dst =~ /_term(cap|info)\./ );
+ }
+ ©_file( $src, $dst );
+ &munge_docs($dst);
+}
+
+sub copy_docs($) {
+ my $docs = shift;
+ if ( index( $update_dir, "/usr.bin/" ) >= 0 ) {
+ ©_1doc( $docs . ".1" );
+ if ( $docs eq "tic" ) {
+ ©_1doc("captoinfo.1");
+ ©_1doc("infotocap.1");
+ }
+ }
+ else {
+ my @docs = &read_dir("$source_dir/man");
+ if ( $docs eq "curses" ) {
+ for my $n ( 0 .. $#docs ) {
+ next if ( $docs[$n] eq "Makefile" );
+ next if ( $docs[$n] eq "make_sed.sh" );
+ next if ( $docs[$n] eq "man_db.renames" );
+ next if ( $docs[$n] eq "manlinks.sed" );
+ next if ( $docs[$n] =~ /\.(1|head|tail|in)/ );
+ next if ( $docs[$n] =~ /^(form|menu|mitem|panel)/ );
+ ©_1doc( $docs[$n] );
+ }
+ }
+ elsif ( $docs eq "form" ) {
+ for my $n ( 0 .. $#docs ) {
+ next unless ( $docs[$n] =~ /^form/ );
+ ©_1doc( $docs[$n] );
+ }
+ }
+ elsif ( $docs eq "menu" ) {
+ for my $n ( 0 .. $#docs ) {
+ next unless ( $docs[$n] =~ /^(menu|mitem)/ );
+ ©_1doc( $docs[$n] );
+ }
+ }
+ elsif ( $docs eq "panel" ) {
+ for my $n ( 0 .. $#docs ) {
+ next unless ( $docs[$n] =~ /^panel/ );
+ ©_1doc( $docs[$n] );
+ }
+ }
+ }
+}
+
+sub setup_dir($) {
+ my $dst = shift;
+ &failed("no definition for $dst")
+ unless ( defined $setup_dir{$dst} or $opt_r );
+ $target_dir = sprintf( "%s/%s", $opt_d, $dst );
+ $update_dir = $target_dir . ".update";
+ $backup_dir = $target_dir . ".backup";
+ my $result = 0;
+ if ($opt_r) {
+ &remove_dir($update_dir);
+ if ( $target_dir =~ /\/(tabs|toe)$/ ) {
+ &remove_dir($target_dir);
+ }
+ elsif ( -d $backup_dir ) {
+ &remove_dir($target_dir);
+ &rename_dir( $backup_dir, $target_dir );
+ }
+ }
+ else {
+ &remove_dir($update_dir);
+ mkdir $update_dir;
+
+ # reuse the shared-library version, assuming ABI=5 would involve at
+ # most a minor-version bump.
+ ©_file( "$target_dir/shlib_version", $update_dir )
+ if ( $dst =~ /^lib\// );
+ ©_code( $source_dir . "/" . $setup_dir{$dst}, $update_dir )
+ unless ( $setup_dir{$dst} eq "misc" );
+ $result = 1;
+ }
+ return $result;
+}
+
+sub do_build($) {
+ my $command = shift;
+ printf "%% %s\n", $command if ($opt_v);
+ system($command);
+}
+
+sub finish_dir() {
+ printf "** $target_dir\n";
+ system("diff -Naurb $target_dir $update_dir | diffstat -n 30")
+ if ( -d $target_dir );
+ if ($opt_n) {
+ &do_build("cd $update_dir && make -n") if ($opt_x);
+ }
+ else {
+ if ( -d $backup_dir ) {
+ printf STDERR "? backup directory exists: %s\n", $backup_dir;
+ }
+ else {
+ &rename_dir( $target_dir, $backup_dir );
+ &rename_dir( $update_dir, $target_dir );
+ }
+ &do_build("cd $target_dir && make") if ($opt_x);
+ }
+}
+
+################################################################################
+
+sub only_c_files($) {
+ my @data = @{ $_[0] };
+ my %data;
+ for my $n ( 0 .. $#data ) {
+ my $text = $data[$n];
+ $data{$text}++ if ( $text =~ /\.c$/ );
+ }
+ return sort keys %data;
+}
+
+sub makefile_list($$$) {
+ my @data = @{ $_[0] };
+ my $name = $_[1];
+ my $skip = $_[2];
+ my %data;
+ my $state = 0;
+ for my $n ( 0 .. $#data ) {
+ my $text = $data[$n];
+ $text =~ s/^\s+//;
+ next if ( index( $text, $skip ) == 0 );
+ $text =~ s/\s+=/=/;
+ $text =~ s/=\s+/=/;
+ $text =~ s/\s*\\//;
+ $state = 1 if ( $text =~ /^${name}=/ );
+ next unless ( $state == 1 );
+
+ if ( index( $text, "(trace)" ) >= 0 and not $opt_t ) {
+ next unless ( $text =~ /\b(lib_trace|visbuf)\.c$/ );
+ }
+ if ( not $opt_t ) {
+ next if ( $text =~ /\b[fm]_trace\.c$/ );
+ }
+ $text =~ s/^.*=//;
+ $text =~ s/\$o/.o/g;
+ $text =~ s/^.*\///;
+ next if ( $text eq "link_test.c" );
+ next if ( $text eq "mf_common.h" );
+ next if ( $text eq "transform.h" );
+ $data{$text}++ if ( $text ne "" );
+ last if ( $data[$n] !~ /\\$/ );
+ }
+ return sort keys %data;
+}
+
+sub manpage_list($) {
+ my $path = shift;
+ my @data = &read_dir($path);
+ my %data;
+ for my $n ( 0 .. $#data ) {
+ my $text = $data[$n];
+ $data{$text}++ if ( $text =~ /\.\d$/ );
+ }
+ return sort keys %data;
+}
+
+sub columns_of($) {
+ my $string = shift;
+ my $result = 0;
+ for my $n ( 0 .. length($string) - 1 ) {
+ my $c = substr( $string, $n, 1 );
+ if ( $c eq "\t" ) {
+ $result |= 7;
+ $result++;
+ }
+ elsif ( $c eq "\n" ) {
+ $result = 0;
+ }
+ else {
+ ++$result;
+ }
+ }
+ return $result;
+}
+
+sub format_list($$) {
+ my $name = $_[0];
+ my @data = @{ $_[1] };
+ my $keep = ( defined $_[2] ) ? 1 : 0;
+ my $base;
+ my $fill;
+ if ( length($name) >= 9 ) {
+ $fill = " ";
+ $base = length($name) + 1;
+ }
+ else {
+ $base = 9;
+ $fill = "\t";
+ }
+ my $result = sprintf( "%s%s", $name, $fill );
+ if ( $keep == 0 ) {
+ my %data;
+ for my $n ( 0 .. $#data ) {
+ $data{ $data[$n] } = 1 if ( defined $data[$n] );
+ }
+ @data = sort keys %data;
+ }
+ for my $n ( 0 .. $#data ) {
+ my $data = $data[$n];
+ my $col = &columns_of($result);
+ my $add = 1 + length($data);
+ if ( ( $col + $add ) > 76 ) {
+ $result .= " " if ( $col > $base );
+ $base = 9;
+ $fill = "\t";
+ $result .= "\\\n" . $fill . $data;
+ }
+ else {
+ $result .= " " if ( $col > $base );
+ $result .= $data;
+ }
+ }
+ return $result;
+}
+
+################################################################################
+
+sub compare_makefiles($) {
+ if ($opt_v) {
+ my $newfile = shift;
+ my $bakfile =
+ ( -d $backup_dir ? $backup_dir : $target_dir ) . "/Makefile";
+ system("diff -u $bakfile $newfile") if ( -f $bakfile );
+ }
+}
+
+# The curses makefile has to build build-time utilities and generate source.
+sub gen_1st_makefile() {
+ my $libname = "curses";
+ my $oldfile = "$source_dir/n$libname/Makefile";
+ my @oldfile = &read_file($oldfile);
+
+ my $newfile = "$update_dir/Makefile";
+ open( my $fp, ">", $newfile ) || &failed("cannot open $newfile");
+ my @subdirs = (
+ '${.CURDIR}/base', '${.CURDIR}/tinfo',
+ '${.CURDIR}/tty', '${.CURDIR}/widechar'
+ );
+ $subdirs[ $#subdirs + 1 ] = '${.CURDIR}/trace' if ($opt_t);
+ printf $fp <<EOF;
+# $generated_by
+
+LIB= $libname
+
+# Uncomment this to enable tracing in libcurses
+#CURSESTRACE=-DTRACE
+
+# This is used to compile terminal info directly into the library
+FALLBACK_LIST=
+
+# XXX - should be defined elsewhere
+AWK?= /usr/bin/awk
+
+# Search in subdirs
+EOF
+ printf $fp "%s\n", &format_list( ".PATH:", \@subdirs );
+
+ my @autosrc = &makefile_list( \@oldfile, "AUTO_SRC", "?" );
+ my @auto_cc = &only_c_files( \@autosrc );
+ printf $fp "%s\n", &format_list( "SRCS=", \@auto_cc );
+
+ my @sources = &makefile_list( \@oldfile, "C_SRC", "./" );
+ printf $fp "%s\n", &format_list( "SRCS+=", \@sources );
+
+ printf $fp <<EOF;
+
+HOSTCFLAGS?= \${CFLAGS}
+HOSTLDFLAGS?= \${LDFLAGS}
+HOSTCFLAGS+= -I. -I\${.CURDIR} \${CURSESTRACE}
+CFLAGS+= -I. -I\${.CURDIR} \${CURSESTRACE} -D_XOPEN_SOURCE_EXTENDED -DNDEBUG
+
+EOF
+ my @manpages = &manpage_list($update_dir);
+ printf $fp "%s\n", &format_list( "MAN=", \@manpages );
+
+ $autosrc[ $#autosrc++ ] = "make_hash";
+ $autosrc[ $#autosrc++ ] = "make_keys";
+ printf $fp "%s\n", &format_list( "GENERATED=", \@autosrc );
+ printf $fp <<EOF;
+
+CAPLIST = \${.CURDIR}/Caps
+USE_BIG_STRINGS = 1
+
+CLEANFILES+= \${GENERATED}
+
+BUILDFIRST = \${GENERATED}
+
+includes:
+ \@cmp -s \${DESTDIR}/usr/include/ncurses.h \${.CURDIR}/curses.h || \\
+ \${INSTALL} \${INSTALL_COPY} -m 444 -o \$(BINOWN) -g \$(BINGRP) \\
+ \${.CURDIR}/curses.h \${DESTDIR}/usr/include/ncurses.h
+ \@cd \${.CURDIR}; for i in ncurses_dll.h unctrl.h term.h termcap.h; do \\
+ cmp -s \$\$i \${DESTDIR}/usr/include/\$\$i || \\
+ \${INSTALL} \${INSTALL_COPY} -m 444 -o \$(BINOWN) -g \$(BINGRP) \$\$i \\
+ \${DESTDIR}/usr/include; done
+
+keys.list: \${.CURDIR}/tinfo/MKkeys_list.sh
+ sh \${.CURDIR}/tinfo/MKkeys_list.sh \${.CURDIR}/Caps | sort > \${.TARGET}
+
+fallback.c: \${.CURDIR}/tinfo/MKfallback.sh
+ sh \${.CURDIR}/tinfo/MKfallback.sh /usr/share/terminfo \${.CURDIR}/../../share/termtypes/termtypes.master \$(FALLBACK_LIST) > \${.TARGET}
+
+lib_gen.c: \${.CURDIR}/base/MKlib_gen.sh
+ sh \${.CURDIR}/base/MKlib_gen.sh "\${CC} -E -P -I\${.CURDIR}" \\
+ "\${AWK}" generated < \${.CURDIR}/curses.h > lib_gen.c
+
+init_keytry.h: make_keys keys.list
+ ./make_keys keys.list > \${.TARGET}
+
+make_keys: \${.CURDIR}/tinfo/make_keys.c \${.CURDIR}/curses.priv.h names.c
+ \${HOSTCC} \${LDSTATIC} \${HOSTCFLAGS} \${HOSTLDFLAGS} \\
+ -o \${.TARGET} \${.CURDIR}/tinfo/make_keys.c \${LDADD}
+EOF
+
+ if ( &patchdate >= 20090808 ) {
+ printf $fp <<EOF;
+make_hash: \${.CURDIR}/tinfo/make_hash.c \\
+ \${.CURDIR}/curses.priv.h \\
+ \${.CURDIR}/hashsize.h
+ \${HOSTCC} \${LDSTATIC} \${HOSTCFLAGS} -DMAIN_PROGRAM \${HOSTLDFLAGS} \\
+ -o \${.TARGET} \${.CURDIR}/tinfo/make_hash.c \${LDADD}
+EOF
+ }
+ else {
+ printf $fp <<EOF;
+make_hash: \${.CURDIR}/tinfo/comp_hash.c \\
+ \${.CURDIR}/curses.priv.h \\
+ \${.CURDIR}/hashsize.h
+ \${HOSTCC} \${LDSTATIC} \${HOSTCFLAGS} -DMAIN_PROGRAM \${HOSTLDFLAGS} \\
+ -o \${.TARGET} \${.CURDIR}/tinfo/comp_hash.c \${LDADD}
+EOF
+ }
+
+ if ( &patchdate >= 20190309 ) {
+ printf $fp <<EOF;
+CAPLIST += \${.CURDIR}/Caps-ncurses
+
+comp_userdefs.c: make_hash \\
+ \${.CURDIR}/hashsize.h \\
+ \${.CURDIR}/tinfo/MKuserdefs.sh
+ sh \${.CURDIR}/tinfo/MKuserdefs.sh \${AWK} \${USE_BIG_STRINGS} \${CAPLIST} > \${.TARGET}
+EOF
+ }
+ printf $fp <<EOF;
+
+expanded.c: \${.CURDIR}/term.h \${.CURDIR}/curses.priv.h \\
+ \${.CURDIR}/ncurses_cfg.h \${.CURDIR}/tty/MKexpanded.sh
+ sh \${.CURDIR}/tty/MKexpanded.sh "\${CC} -E -P" \${CPPFLAGS} > \${.TARGET}
+
+comp_captab.c: make_hash
+ sh \${.CURDIR}/tinfo/MKcaptab.sh \${AWK} \${USE_BIG_STRINGS} \\
+ \${.CURDIR}/tinfo/MKcaptab.awk \${CAPLIST} > \${.TARGET}
+
+lib_keyname.c: keys.list \${.CURDIR}/base/MKkeyname.awk
+ \${AWK} -f \${.CURDIR}/base/MKkeyname.awk \\
+ bigstrings=\${USE_BIG_STRINGS} \\
+ keys.list > \${.TARGET}
+
+names.c: \${.CURDIR}/tinfo/MKnames.awk
+ \${AWK} -f \${.CURDIR}/tinfo/MKnames.awk \\
+ bigstrings=\${USE_BIG_STRINGS} \\
+ \${CAPLIST} > \${.TARGET}
+codes.c: \${.CURDIR}/tinfo/MKcodes.awk
+ \${AWK} -f \${.CURDIR}/tinfo/MKcodes.awk \\
+ bigstrings=\${USE_BIG_STRINGS} \\
+ \${CAPLIST} > \${.TARGET}
+
+unctrl.c: \${.CURDIR}/base/MKunctrl.awk
+ echo | \${AWK} -f \${.CURDIR}/base/MKunctrl.awk bigstrings=1 > \${.TARGET}
+
+.include <bsd.own.mk>
+
+# Link libtermlib, libtermcap to libcurses so we don't break people's Makefiles
+afterinstall:
+ -cd \${DESTDIR}\${LIBDIR}; \\
+ for i in \${_LIBS}; do \\
+ ln -f \$\$i `echo \$\$i | sed 's/curses/termlib/'`; \\
+ ln -f \$\$i `echo \$\$i | sed 's/curses/termcap/'`; \\
+ ln -f \$\$i `echo \$\$i | sed 's/curses/ncurses/'`; \\
+ ln -f \$\$i `echo \$\$i | sed 's/curses/ncursesw/'`; \\
+ done
+
+.include <bsd.lib.mk>
+EOF
+ close $fp;
+ &compare_makefiles($newfile);
+}
+
+sub gen_lib_makefile($) {
+ my $libname = shift;
+ my $oldfile = "$source_dir/$libname/Makefile";
+ my @oldfile = &read_file($oldfile);
+
+ # in ncurses, header-files are quasi-generated, because the original
+ # header file for form/menu/panel lives in the source-directory, but is
+ # copied to the include-directory with "make sources".
+ my @headers = &makefile_list( \@oldfile, "AUTO_SRC", "?" );
+
+ # The C source is more straightforward.
+ my @sources = &makefile_list( \@oldfile, "C_SRC", "?" );
+ my $newfile = "$update_dir/Makefile";
+ open( my $fp, ">", $newfile ) || &failed("cannot open $newfile");
+ printf $fp <<EOF;
+# $generated_by
+
+LIB= $libname
+EOF
+
+ printf $fp "%s\n", &format_list( "SRCS=", \@sources );
+ printf $fp "%s\n", &format_list( "HDRS=", \@headers );
+ my $includes = '-I${.CURDIR}/../libcurses';
+ $includes .= ' -I${.CURDIR}/../libmenu' if ( $libname eq "form" );
+ printf $fp <<EOF;
+CFLAGS+=$includes -D_XOPEN_SOURCE_EXTENDED -DNDEBUG
+EOF
+ my @manpages = &manpage_list($update_dir);
+ printf $fp "%s\n", &format_list( "MAN=", \@manpages );
+ printf $fp <<EOF;
+
+includes:
+ \@cd \$\{.CURDIR}; for i in \$\{HDRS}; do \\
+ cmp -s \$\$i \${DESTDIR}/usr/include/\$\$i || \\
+ \${INSTALL} \${INSTALL_COPY} -m 444 -o \$(BINOWN) -g \$(BINGRP) \$\$i \\
+ \${DESTDIR}/usr/include; done
+
+.include <bsd.own.mk>
+
+afterinstall:
+ -cd \${DESTDIR}\${LIBDIR}; \\
+ for i in \${_LIBS}; do \\
+ ln -f \$\$i `echo \$\$i | sed 's/${libname}/${libname}w/'`; \\
+ done
+
+.include <bsd.lib.mk>
+EOF
+ close $fp;
+ &compare_makefiles($newfile);
+}
+
+sub gen_bin_makefile($) {
+ my $binname = shift;
+ my $oldfile = "$source_dir/progs/Makefile";
+ my @oldfile = &read_file($oldfile);
+ my $newfile = "$update_dir/Makefile";
+
+ open( my $fp, ">", $newfile ) || &failed("cannot open $newfile");
+ my @sources = ("$binname.c");
+ my @links = ();
+ my @autosrc = &makefile_list( \@oldfile, "AUTO_SRC", "?" );
+
+ my $tput_ver = 0;
+ my $use_dump_entry = 0;
+ my $use_termsort = 0;
+ my $use_tparm_type = 0;
+ my $use_transform = 0;
+
+ $use_dump_entry = 1 if ( $binname eq "infocmp" or $binname eq "tic" );
+ $use_termsort = 1 if ( $use_dump_entry or $binname eq "tput" );
+
+ if ( &patchdate >= 20090314 ) {
+ $use_transform = 1 if ( $binname =~ /^(tic|tput|tset)/ );
+ }
+ if ( &patchdate >= 20140521 ) {
+ $use_tparm_type = 1 if ( $binname =~ /^(tic|tput)$/ );
+ }
+ if ( &patchdate >= 20160806 ) {
+ $tput_ver = &patchdate;
+ }
+
+ $sources[ ++$#sources ] = "dump_entry.c" if ($use_dump_entry);
+ $sources[ ++$#sources ] = "tparm_type.c" if ($use_tparm_type);
+ $sources[ ++$#sources ] = "transform.c" if ($use_transform);
+
+ $autosrc[ ++$#autosrc ] = "termsort.c" if ($use_termsort);
+
+ # transform.h also is generated, but OpenBSD checked-in a copy
+
+ if ( $binname eq "tic" ) {
+ $links[ ++$#links ] = "captoinfo";
+ $links[ ++$#links ] = "infotocap";
+ }
+ elsif ( $binname eq "tabs" ) {
+ $sources[ ++$#sources ] = "tty_settings.c" if ( $tput_ver >= 20161224 );
+ }
+ elsif ( $binname eq "tput" ) {
+ $sources[ ++$#sources ] = "clear_cmd.c" if ( $tput_ver >= 20161022 );
+ $sources[ ++$#sources ] = "reset_cmd.c" if ( $tput_ver >= 20160806 );
+ $sources[ ++$#sources ] = "tty_settings.c" if ( $tput_ver >= 20161224 );
+ $links[ ++$#links ] = "clear";
+ }
+ elsif ( $binname eq "tset" ) {
+ $sources[ ++$#sources ] = "reset_cmd.c" if ( $tput_ver >= 20160806 );
+ $sources[ ++$#sources ] = "tty_settings.c" if ( $tput_ver >= 20161224 );
+ $links[ ++$#links ] = "reset";
+ }
+
+ printf $fp <<EOF;
+# $generated_by
+
+PROG= $binname
+EOF
+ printf $fp "%s\n", &format_list( "SRCS=", \@sources );
+ printf $fp <<EOF;
+CURSES= \${.CURDIR}/../../lib/libcurses
+DPADD= \${LIBCURSES}
+LDADD= -L\${CURSES} -lcurses\t# in-tree link to add _nc_strict_bsd, etc
+EOF
+ if ( $#links >= 0 ) {
+ my @bin_links;
+ for my $n ( 0 .. $#links ) {
+ $bin_links[ ++$#bin_links ] = '${BINDIR}/' . $binname;
+ $bin_links[ ++$#bin_links ] = '${BINDIR}/' . $links[$n];
+ }
+ printf $fp "%s\n", &format_list( "LINKS=", \@bin_links, 1 );
+ }
+ my $ticfix = '${.CURDIR}/';
+ if ( $binname eq "tic" ) {
+ printf $fp <<EOF;
+CFLAGS+= -I\${CURSES} -I\${.CURDIR} -I.
+EOF
+ }
+ else {
+ $ticfix = '${TIC}/';
+ printf $fp <<EOF;
+TIC= \${.CURDIR}/../tic
+CFLAGS+= -I\${CURSES} -I\${TIC} -I\${.CURDIR} -I.
+.PATH: \${TIC}
+EOF
+ }
+ printf $fp "%s\n", &format_list( "CLEANFILES+=", \@autosrc );
+ if ($use_dump_entry) {
+ printf $fp <<EOF;
+
+dump_entry.o: termsort.c
+EOF
+ }
+ if ($use_termsort) {
+ printf $fp <<EOF;
+
+termsort.c: ${ticfix}MKtermsort.sh
+ sh ${ticfix}MKtermsort.sh awk \${CURSES}/Caps > \${.TARGET}
+EOF
+ }
+ printf $fp <<EOF;
+
+.include <bsd.prog.mk>
+EOF
+ close $fp;
+
+ &compare_makefiles($newfile);
+}
+
+################################################################################
+
+sub setup_lib_libcurses() {
+ if ( &setup_dir("lib/libcurses") ) {
+ ©_code( "$source_dir/ncurses/base", "$update_dir/base" );
+ ©_code( "$source_dir/ncurses/tinfo", "$update_dir/tinfo" );
+ ©_code( "$source_dir/ncurses/tty", "$update_dir/tty" );
+ ©_code( "$source_dir/ncurses/widechar", "$update_dir/widechar" );
+ ©_file( "$source_dir/include/Caps", $update_dir );
+ ©_file( "$source_dir/include/capdefaults.c", $update_dir );
+ ©_file( "$source_dir/include/curses.h", $update_dir );
+ ©_file( "$source_dir/include/hashed_db.h", $update_dir );
+ ©_file( "$source_dir/include/hashsize.h", $update_dir );
+ ©_file( "$source_dir/include/nc_alloc.h", $update_dir );
+ ©_file( "$source_dir/include/nc_panel.h", $update_dir );
+ ©_file( "$source_dir/include/nc_tparm.h", $update_dir );
+ ©_file( "$source_dir/include/ncurses_cfg.h", $update_dir );
+ ©_file( "$source_dir/include/ncurses_def.h", $update_dir );
+ ©_file( "$source_dir/include/ncurses_dll.h", $update_dir );
+ ©_file( "$source_dir/include/parametrized.h", $update_dir );
+ ©_file( "$source_dir/include/term.h", $update_dir );
+ ©_file( "$source_dir/include/termcap.h", $update_dir );
+ ©_file( "$source_dir/include/term_entry.h", $update_dir );
+ ©_file( "$source_dir/include/tic.h", $update_dir );
+ ©_file( "$source_dir/include/unctrl.h", $update_dir );
+ ©_file( "$source_dir/man/terminfo.5", $update_dir );
+ ©_docs("curses");
+
+ &verbose(".. work around a bug in /bin/sh in OpenBSD");
+ system( "sed -i"
+ . " -e 's,^shift,test \$# != 0 \\&\\& shift,'"
+ . " $update_dir/tinfo/MKfallback.sh" );
+
+ # OpenBSD dropped support for sys/ttydev.h, without mentioning the
+ # system version. Just trim it.
+ &verbose(".. work around mishandled sys/ttydef.h");
+ system( "sed -i"
+ . " -e '/__FreeBSD_version/s,|| defined(__OpenBSD__),,'"
+ . " $update_dir/tinfo/lib_baudrate.c" );
+
+ if ($opt_t) {
+ ©_code( "$source_dir/ncurses/trace", "$update_dir/trace" );
+ }
+ else {
+ ©_file( "$source_dir/ncurses/trace/lib_trace.c", $update_dir );
+ ©_file( "$source_dir/ncurses/trace/visbuf.c", $update_dir );
+ }
+ ©_file( "$source_dir/include/nc_termios.h", $update_dir )
+ if ( &patchdate >= 20110625 );
+ ©_file( "$source_dir/include/nc_string.h", $update_dir )
+ if ( &patchdate >= 20120222 );
+ ©_file( "$source_dir/include/nc_access.h", $update_dir )
+ if ( &patchdate >= 20210626 );
+ ©_file( "$source_dir/include/Caps-ncurses", $update_dir )
+ if ( &patchdate >= 20190302 );
+ &gen_1st_makefile;
+ &finish_dir;
+ }
+}
+
+sub setup_lib_libform() {
+ if ( &setup_dir("lib/libform") ) {
+ ©_docs("form");
+ &gen_lib_makefile("form");
+ &finish_dir;
+ }
+}
+
+sub setup_lib_libmenu() {
+ if ( &setup_dir("lib/libmenu") ) {
+ ©_docs("menu");
+ &gen_lib_makefile("menu");
+ &finish_dir;
+ }
+}
+
+sub setup_lib_libpanel() {
+ if ( &setup_dir("lib/libpanel") ) {
+ ©_docs("panel");
+ &gen_lib_makefile("panel");
+ &finish_dir;
+ }
+}
+
+sub setup_bin_infocmp() {
+ if ( &setup_dir("usr.bin/infocmp") ) {
+ ©_docs("infocmp");
+ &gen_bin_makefile("infocmp");
+ &finish_dir;
+ }
+}
+
+sub setup_bin_tabs() {
+ if ( &setup_dir("usr.bin/tabs") ) {
+ ©_docs("tabs");
+ &gen_bin_makefile("tabs");
+ &finish_dir;
+ }
+}
+
+sub setup_bin_tic() {
+ if ( &setup_dir("usr.bin/tic") ) {
+ if ( &patchdate >= 20140521 ) {
+ ©_file( "$source_dir/progs/tparm_type.c", $update_dir );
+ ©_file( "$source_dir/progs/tparm_type.h", $update_dir );
+ }
+
+ # shared files for tput/tset
+ if ( &patchdate >= 20160806 ) {
+ ©_file( "$source_dir/progs/reset_cmd.c", $update_dir );
+ ©_file( "$source_dir/progs/reset_cmd.h", $update_dir );
+ }
+ if ( &patchdate >= 20161022 ) {
+ ©_file( "$source_dir/progs/clear_cmd.c", $update_dir );
+ ©_file( "$source_dir/progs/clear_cmd.h", $update_dir );
+ }
+ if ( &patchdate >= 20161224 ) {
+ ©_file( "$source_dir/progs/tty_settings.c", $update_dir );
+ ©_file( "$source_dir/progs/tty_settings.h", $update_dir );
+ }
+ ©_docs("tic");
+ &gen_bin_makefile("tic");
+ &finish_dir;
+ }
+}
+
+sub setup_bin_toe() {
+ if ( &setup_dir("usr.bin/toe") ) {
+ ©_docs("toe");
+ &gen_bin_makefile("toe");
+ &finish_dir;
+ }
+}
+
+sub setup_bin_tput() {
+ if ( &setup_dir("usr.bin/tput") ) {
+ ©_docs("tput");
+ &gen_bin_makefile("tput");
+ &finish_dir;
+ }
+}
+
+sub setup_bin_tset() {
+ if ( &setup_dir("usr.bin/tset") ) {
+ ©_docs("tset");
+ &gen_bin_makefile("tset");
+ &finish_dir;
+ }
+}
+
+sub setup_terminfo() {
+ if ( &setup_dir("share/termtypes") ) {
+ ©_code( $target_dir, $update_dir );
+ ©_file( "$source_dir/misc/terminfo.src",
+ "$update_dir/termtypes.master" );
+
+ # build the terminfo database using the in-tree tic.
+ # This is always best practice, but for ncurses 6.2 in particular is
+ # required.
+ my $prog = abs_path("$target_dir/../../usr.bin/tic");
+ my $libs = abs_path("$target_dir/../../lib/libcurses");
+ if ( defined $prog and defined $libs ) {
+ $prog .= "/tic";
+ &verbose(".. changing makefile to use in-tree tic");
+ system( "sed -i -E "
+ . "-e 's,(TIC=).*,\\1\t$prog,' "
+ . "-e 's,(\\\${TIC}),LD_LIBRARY_PATH=$libs \\1,' "
+ . "$update_dir/Makefile" );
+ }
+ &finish_dir;
+ }
+}
+
+sub configure_tree() {
+ return if ( -f "ncurses/Makefile" );
+ my @search = ( "/usr/share/terminfo", "/usr/local/share/terminfo" );
+ my @prefix = ("./configure");
+ $prefix[ ++$#prefix ] = "--with-abi-version=5"
+ if ( &patchdate >= 20150502 );
+ my @options = (
+ "--with-ospeed=int", #
+ "--with-shared", #
+ "--without-normal", #
+ "--without-debug", #
+ "--with-terminfo-dirs=" . join( ':', @search ), #
+ "--without-ada", #
+ "--disable-hard-tabs", #
+ "--enable-const", #
+ "--enable-getcap", #
+ "--enable-bsdpad", #
+ "--enable-signed-char", #
+ "--enable-termcap", #
+ "--enable-widec"
+ );
+ $options[ ++$#options ] = "--with-trace" if ($opt_t);
+ $options[ ++$#options ] = "--enable-string-hacks"
+ if ( &patchdate >= 20120225 );
+ system( join( ' ', @prefix ) . ' ' . join( ' ', @options ) );
+ &failed("problem with configuring") unless ( -f "ncurses/Makefile" );
+
+ system("make sources");
+
+ # OpenBSD developers edit the generated file and do not regen it when
+ # doing upgrades. This script reflects those edits.
+ system( "sed -i" . " -E"
+ . " -e '/TYPEOF_CHTYPE/s,int,long,'"
+ . " -e '/USE_TERMCAP/d'"
+ . " -e '/HAVE_LIB(FORM|MENU|PANEL)/s,^(.*)\$,/* \\1 */,'"
+ . " -e 's/TERMPATH.*/PURE_TERMINFO 0/'"
+ . " -e '/SYSTEM_NAME/s,\[0-9.\]+,,'"
+ . " include/ncurses_cfg.h" );
+}
+
+sub get_definitions() {
+ my @data = &read_file("dist.mk");
+ for my $n ( 0 .. $#data ) {
+ my $text = $data[$n];
+ $text =~ s/^\s*//;
+ next unless ( $text =~ /^NCURSES.*=/ );
+ $text =~ s/\s*=\s+/=/;
+ my $name = $text;
+ $name =~ s/=.*//;
+ my $value = $text;
+ $value =~ s/^[^=]*=//;
+ $value =~ s/\s.*//;
+ $definitions{$name} = $value;
+ }
+}
+
+sub setup_all_dirs() {
+ printf "** %s all build-directories\n", $opt_r ? "removing" : "setting up";
+ &get_definitions;
+ &configure_tree unless ($opt_r);
+ &setup_lib_libcurses;
+ &setup_lib_libmenu;
+ &setup_lib_libform; # build after libmenu, for mf_common.h
+ &setup_lib_libpanel;
+ &setup_bin_tic; # do this first, for shared headers
+ &setup_bin_infocmp;
+ &setup_bin_tabs if ( -f "$source_dir/progs/tabs.c" );
+ &setup_bin_toe;
+ &setup_bin_tput;
+ &setup_bin_tset;
+ &setup_terminfo;
+}
+
+sub usage() {
+ print <<EOF;
+Usage: ncu2openbsd [options] [sourcetree]
+
+Options:
+ -d DST specify destination (default: /usr/src)
+ -n no-op, do not update destination
+ -r remove update, restore sources from ".orig"
+ -t enable ncurses trace
+ -v verbose
+ -x build each directory after setting up
+EOF
+ exit;
+}
+
+$Getopt::Std::STANDARD_HELP_VERSION = 1;
+&getopts('d:nrtvx') || &usage();
+$opt_d = "/usr/src" unless ($opt_d);
+&usage() unless ( $#ARGV <= 0 );
+
+if ( $#ARGV == 0 ) {
+ if ( -f $ARGV[0] ) {
+ printf "** unpacking sources: %s\n", $ARGV[0];
+ &unpack( $ARGV[0] );
+ }
+ else {
+ &check_sourcedir( $ARGV[0] );
+ }
+}
+else {
+ &check_sourcedir(".");
+}
+
+&setup_all_dirs;
+
+# move out of temp-directory to allow cleanup.
+chdir $current;
+
+1;
projects / ncurses.git / commitdiff