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mkbaselibs
executable file
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mkbaselibs
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#!/usr/bin/perl -w
use POSIX;
use strict;
use File::Temp qw/tempfile tempdir/;
# See: http://www.rpm.org/max-rpm/s1-rpm-file-format-rpm-file-format.html#S3-RPM-FILE-FORMAT-HEADER-TAG-LISTING
# cf http://search.cpan.org/~davecross/Parse-RPM-Spec-0.01/lib/Parse/RPM/Spec.pm
my %STAG = (
"NAME" => 1000,
"VERSION" => 1001,
"RELEASE" => 1002,
"EPOCH" => 1003,
"SERIAL" => 1003,
"SUMMARY" => 1004,
"DESCRIPTION" => 1005,
"BUILDTIME" => 1006,
"BUILDHOST" => 1007,
"INSTALLTIME" => 1008,
"SIZE" => 1009,
"DISTRIBUTION" => 1010,
"VENDOR" => 1011,
"GIF" => 1012,
"XPM" => 1013,
"LICENSE" => 1014,
"COPYRIGHT" => 1014,
"PACKAGER" => 1015,
"GROUP" => 1016,
"SOURCE" => 1018,
"PATCH" => 1019,
"URL" => 1020,
"OS" => 1021,
"ARCH" => 1022,
"PREIN" => 1023,
"POSTIN" => 1024,
"PREUN" => 1025,
"POSTUN" => 1026,
"OLDFILENAMES" => 1027,
"FILESIZES" => 1028,
"FILESTATES" => 1029,
"FILEMODES" => 1030,
"FILERDEVS" => 1033,
"FILEMTIMES" => 1034,
"FILEMD5S" => 1035,
"FILELINKTOS" => 1036,
"FILEFLAGS" => 1037,
"FILEUSERNAME" => 1039,
"FILEGROUPNAME" => 1040,
"ICON" => 1043,
"SOURCERPM" => 1044,
"FILEVERIFYFLAGS" => 1045,
"ARCHIVESIZE" => 1046,
"PROVIDENAME" => 1047,
"PROVIDES" => 1047,
"REQUIREFLAGS" => 1048,
"REQUIRENAME" => 1049,
"REQUIREVERSION" => 1050,
"NOSOURCE" => 1051,
"NOPATCH" => 1052,
"CONFLICTFLAGS" => 1053,
"CONFLICTNAME" => 1054,
"CONFLICTVERSION" => 1055,
"EXCLUDEARCH" => 1059,
"EXCLUDEOS" => 1060,
"EXCLUSIVEARCH" => 1061,
"EXCLUSIVEOS" => 1062,
"RPMVERSION" => 1064,
"TRIGGERSCRIPTS" => 1065,
"TRIGGERNAME" => 1066,
"TRIGGERVERSION" => 1067,
"TRIGGERFLAGS" => 1068,
"TRIGGERINDEX" => 1069,
"VERIFYSCRIPT" => 1079,
"CHANGELOGTIME" => 1080,
"CHANGELOGNAME" => 1081,
"CHANGELOGTEXT" => 1082,
"PREINPROG" => 1085,
"POSTINPROG" => 1086,
"PREUNPROG" => 1087,
"POSTUNPROG" => 1088,
"BUILDARCHS" => 1089,
"OBSOLETENAME" => 1090,
"OBSOLETES" => 1090,
"VERIFYSCRIPTPROG" => 1091,
"TRIGGERSCRIPTPROG" => 1092,
"COOKIE" => 1094,
"FILEDEVICES" => 1095,
"FILEINODES" => 1096,
"FILELANGS" => 1097,
"PREFIXES" => 1098,
"INSTPREFIXES" => 1099,
"SOURCEPACKAGE" => 1106,
"PROVIDEFLAGS" => 1112,
"PROVIDEVERSION" => 1113,
"OBSOLETEFLAGS" => 1114,
"OBSOLETEVERSION" => 1115,
"DIRINDEXES" => 1116,
"BASENAMES" => 1117,
"DIRNAMES" => 1118,
"OPTFLAGS" => 1122,
"DISTURL" => 1123,
"PAYLOADFORMAT" => 1124,
"PAYLOADCOMPRESSOR" => 1125,
"PAYLOADFLAGS" => 1126,
"INSTALLCOLOR" => 1127,
"INSTALLTID" => 1128,
"REMOVETID" => 1129,
"RHNPLATFORM" => 1131,
"PLATFORM" => 1132,
"PATCHESNAME" => 1133,
"PATCHESFLAGS" => 1134,
"PATCHESVERSION" => 1135,
"CACHECTIME" => 1136,
"CACHEPKGPATH" => 1137,
"CACHEPKGSIZE" => 1138,
"CACHEPKGMTIME" => 1139,
"FILECOLORS" => 1140,
"FILECLASS" => 1141,
"CLASSDICT" => 1142,
"FILEDEPENDSX" => 1143,
"FILEDEPENDSN" => 1144,
"DEPENDSDICT" => 1145,
"SOURCEPKGID" => 1146,
"PRETRANS" => 1151,
"POSTTRANS" => 1152,
"PRETRANSPROG" => 1153,
"POSTTRANSPROG" => 1154,
"DISTTAG" => 1155,
"SUGGESTSNAME" => 1156,
"SUGGESTSVERSION" => 1157,
"SUGGESTSFLAGS" => 1158,
"ENHANCESNAME" => 1159,
"ENHANCESVERSION" => 1160,
"ENHANCESFLAGS" => 1161,
"PRIORITY" => 1162,
"CVSID" => 1163,
);
# do not mix numeric tags with symbolic tags.
# special symbolic tag 'FILENAME' exists.
# This function seems to take a set of tags and populates a global
# hash-table (%res) with data obtained by doing a binary unpack() on
# the raw package
# http://www.rpm.org/max-rpm/s1-rpm-file-format-rpm-file-format.html
sub rpmq_many {
my $rpm = shift;
my @stags = @_;
my $need_filenames = grep { $_ eq 'FILENAMES' } @stags;
push @stags, 'BASENAMES', 'DIRNAMES', 'DIRINDEXES', 'OLDFILENAMES' if $need_filenames;
@stags = grep { $_ ne 'FILENAMES' } @stags if $need_filenames;
my %stags = map {0+($STAG{$_} or $_) => $_} @stags;
my ($magic, $sigtype, $headmagic, $cnt, $cntdata, $lead, $head, $index, $data, $tag, $type, $offset, $count);
local *RPM;
if (ref($rpm) eq 'ARRAY') {
($headmagic, $cnt, $cntdata) = unpack('N@8NN', $rpm->[0]);
if ($headmagic != 0x8eade801) {
warn("Bad rpm\n");
return ();
}
if (length($rpm->[0]) < 16 + $cnt * 16 + $cntdata) {
warn("Bad rpm\n");
return ();
}
$index = substr($rpm->[0], 16, $cnt * 16);
$data = substr($rpm->[0], 16 + $cnt * 16, $cntdata);
} else {
return () unless open(RPM, "<$rpm");
if (read(RPM, $lead, 96) != 96) {
warn("Bad rpm $rpm\n");
close RPM;
return ();
}
($magic, $sigtype) = unpack('N@78n', $lead);
if ($magic != 0xedabeedb || $sigtype != 5) {
warn("Bad rpm $rpm\n");
close RPM;
return ();
}
if (read(RPM, $head, 16) != 16) {
warn("Bad rpm $rpm\n");
close RPM;
return ();
}
($headmagic, $cnt, $cntdata) = unpack('N@8NN', $head);
if ($headmagic != 0x8eade801) {
warn("Bad rpm $rpm\n");
close RPM;
return ();
}
if (read(RPM, $index, $cnt * 16) != $cnt * 16) {
warn("Bad rpm $rpm\n");
close RPM;
return ();
}
$cntdata = ($cntdata + 7) & ~7;
if (read(RPM, $data, $cntdata) != $cntdata) {
warn("Bad rpm $rpm\n");
close RPM;
return ();
}
}
my %res = ();
if (ref($rpm) eq 'ARRAY' && @stags && @$rpm > 1) {
my %res2 = &rpmq_many([ $rpm->[1] ], @stags);
%res = (%res, %res2);
return %res;
}
if (ref($rpm) ne 'ARRAY' && @stags) {
if (read(RPM, $head, 16) != 16) {
warn("Bad rpm $rpm\n");
close RPM;
return ();
}
($headmagic, $cnt, $cntdata) = unpack('N@8NN', $head);
if ($headmagic != 0x8eade801) {
warn("Bad rpm $rpm\n");
close RPM;
return ();
}
if (read(RPM, $index, $cnt * 16) != $cnt * 16) {
warn("Bad rpm $rpm\n");
close RPM;
return ();
}
if (read(RPM, $data, $cntdata) != $cntdata) {
warn("Bad rpm $rpm\n");
close RPM;
return ();
}
}
close RPM if ref($rpm) ne 'ARRAY';
return %res unless @stags; # nothing to do
while($cnt-- > 0) {
($tag, $type, $offset, $count, $index) = unpack('N4a*', $index);
$tag = 0+$tag;
if ($stags{$tag}) {
eval {
my $otag = $stags{$tag};
if ($type == 0) {
$res{$otag} = [ '' ];
} elsif ($type == 1) {
$res{$otag} = [ unpack("\@${offset}c$count", $data) ];
} elsif ($type == 2) {
$res{$otag} = [ unpack("\@${offset}c$count", $data) ];
} elsif ($type == 3) {
$res{$otag} = [ unpack("\@${offset}n$count", $data) ];
} elsif ($type == 4) {
$res{$otag} = [ unpack("\@${offset}N$count", $data) ];
} elsif ($type == 5) {
$res{$otag} = [ undef ];
} elsif ($type == 6) {
$res{$otag} = [ unpack("\@${offset}Z*", $data) ];
} elsif ($type == 7) {
$res{$otag} = [ unpack("\@${offset}a$count", $data) ];
} elsif ($type == 8 || $type == 9) {
my $d = unpack("\@${offset}a*", $data);
my @res = split("\0", $d, $count + 1);
$res{$otag} = [ splice @res, 0, $count ];
} else {
$res{$otag} = [ undef ];
}
};
if ($@) {
warn("Bad rpm $rpm: $@\n");
return ();
}
}
}
if ($need_filenames) {
if ($res{'OLDFILENAMES'}) {
$res{'FILENAMES'} = [ @{$res{'OLDFILENAMES'}} ];
} else {
my $i = 0;
$res{'FILENAMES'} = [ map {"$res{'DIRNAMES'}->[$res{'DIRINDEXES'}->[$i++]]$_"} @{$res{'BASENAMES'}} ];
}
}
return %res;
}
sub rpmq_add_flagsvers {
my $res = shift;
my $name = shift;
my $flags = shift;
my $vers = shift;
return unless $res;
my @flags = @{$res->{$flags} || []};
my @vers = @{$res->{$vers} || []};
for (@{$res->{$name}}) {
if (@flags && ($flags[0] & 0xe) && @vers) {
$_ .= ' ';
$_ .= '<' if $flags[0] & 2;
$_ .= '>' if $flags[0] & 4;
$_ .= '=' if $flags[0] & 8;
$_ .= " $vers[0]";
}
shift @flags;
shift @vers;
}
}
my @preamble = qw{
Name Version Release Epoch Summary Copyright License Distribution
Disturl Vendor Group Packager Url Icon Prefixes
};
my $rpm;
my $arch;
my $config = '';
my $targettype;
my $targetarch;
my $prefix;
my $extension;
my $configdir;
my $targetname;
my $legacyversion;
my @baselib;
my @config;
my @provides;
my @obsoletes;
my @requires;
my @prerequires;
my @conflicts;
my @recommends;
my @supplements;
my @suggests;
my @prein;
my @postin;
my @preun;
my @postun;
my $autoreqprov;
my $verbose;
my %target_matched;
my @filesystem;
# Used for each package by
sub parse_config {
my $target = shift;
my $pkgname = shift;
my $pkgver = shift;
my $pkghasmatched;
my $pkgmatches = 1;
$prefix = '';
$legacyversion = '';
$extension = '';
$configdir = '';
$targetname = '';
($targetarch, $targettype) = split(':', $target, 2);
@baselib = ();
@config = ();
@provides = ();
@obsoletes = ();
@requires = ();
@recommends = ();
@supplements = ();
@suggests = ();
@prerequires = ();
@conflicts = ();
@prein = ();
@postin = ();
@preun = ();
@postun = ();
$autoreqprov = 'on';
my $match1 = '';
for (split("\n", $config)) {
s/^\s+//;
s/\s+$//;
next if $_ eq '' || $_ =~ /^#/;
s/\<targettype\>/$targettype/g;
s/\<targetarch\>/$targetarch/g;
s/\<name\>/$pkgname/g;
s/\<version\>/$pkgver/g;
s/\<prefix\>/$prefix/g;
s/\<extension\>/$extension/g;
s/\<configdir\>/$configdir/g;
s/\<match1\>/$match1/g;
if (/^arch\s+/) {
next unless s/^arch\s+\Q$arch\E\s+//;
}
next if /^targets\s+/;
if (/\s+package\s+[-+_a-zA-Z0-9]+$/) {
$pkgmatches = 0; # XXX: hack
}
if (/\s+package\s+\/[-+_a-zA-Z0-9]+\/$/) {
$pkgmatches = 0; # XXX: hack
}
if (/^targettype\s+/) {
next unless s/^targettype\s+\Q$targettype\E\s+//;
}
if (/^targetarch\s+/) {
next unless s/^targetarch\s+\Q$targetarch\E\s+//;
}
if (/^prefix\s+(.*?)$/) { $prefix = $1; next; }
if (/^legacyversion\s+(.*?)$/) { $legacyversion = $1; next; }
if (/^extension\s+(.*?)$/) { $extension = $1; next; }
if (/^configdir\s+(.*?)$/) { $configdir= $1; next; }
if (/^targetname\s+(.*?)$/) { $targetname = $1; next; }
$_ = "baselib $_" if /^[\+\-\"]/;
$_ = "package $_" if /^[-+_a-zA-Z0-9]+$/;
if (/^package\s+\/(.*?)\/$/) {
my $pm = $1;
$pkgmatches = $pkgname =~ /$pm/;
$match1 = $1 if defined $1;
$pkghasmatched |= $pkgmatches if $pkgname =~ /-debuginfo$/ && $target_matched{$target};
next;
}
if (/^package\s+(.*?)$/) {
$pkgmatches = $1 eq $pkgname;
$pkghasmatched |= $pkgmatches;
next;
}
next unless $pkgmatches;
return 0 if $_ eq 'block!';
if (/^provides\s+(.*?)$/) { push @provides, $1; next; }
if (/^requires\s+(.*?)$/) { push @requires, $1; next; }
if (/^recommends\s+(.*?)$/) { push @recommends, $1; next; }
if (/^supplements\s+(.*?)$/) { push @supplements, $1; next; }
if (/^suggests\s+(.*?)$/) { push @suggests, $1; next; }
if (/^prereq\s+(.*?)$/) { push @prerequires, $1; next; }
if (/^obsoletes\s+(.*?)$/) { push @obsoletes, $1; next; }
if (/^conflicts\s+(.*?)$/) { push @conflicts, $1; next; }
if (/^baselib\s+(.*?)$/) { push @baselib, $1; next; }
if (/^config\s+(.*?)$/) { push @config, $1; next; }
if (/^pre(in)?\s+(.*?)$/) { push @prein, $2; next; }
if (/^post(in)?\s+(.*?)$/) { push @postin, $2; next; }
if (/^preun\s+(.*?)$/) { push @preun, $1; next; }
if (/^postun\s+(.*?)$/) { push @preun, $1; next; }
if (/^autoreqprov\s+(.*?)$/) {$autoreqprov = $1; next; }
die("bad line: $_\n");
}
return $pkghasmatched;
}
sub read_config {
my $cfname = shift;
local *F;
open(F, "<$cfname") || die("$cfname: $!\n");
my @cf = <F>;
close F;
$config .= join('', @cf);
$config .= "\npackage __does_not_match__\n";
}
sub get_targets {
my $architecture = shift;
my $conf = shift;
my %targets;
for (split("\n", $conf)) {
if (/^arch\s+/) {
next unless s/^arch\s+\Q$architecture\E\s+//;
}
if (/^targets\s+(.*?)$/) {
$targets{$_} = 1 for split(' ', $1);
}
}
my @targets = sort keys %targets;
return @targets;
}
# Packages listed in config file
sub get_pkgnames {
my %rpms;
for (split("\n", $config)) {
if (/^(.*\s+)?package\s+([-+_a-zA-Z0-9]+)\s*$/) { # eg : arch ppc package libnuma-devel
$rpms{$2} = 1;
} elsif (/^\s*([-+_a-zA-Z0-9]+)\s*$/) { # eg: readline-devel
$rpms{$1} = 1;
}
}
return sort keys %rpms;
}
# Packages listed in config file - debian variant (can have "." in package names)
sub get_debpkgnames {
my %debs;
for (split("\n", $config)) {
if (/^(.*\s+)?package\s+([-+_a-zA-Z0-9.]+)\s*$/) { # eg : arch ppc package libnuma-devel
$debs{$2} = 1;
} elsif (/^\s*([-+_a-zA-Z0-9.]+)\s*$/) { # eg: readline-devel
$debs{$1} = 1;
}
}
return sort keys %debs;
}
sub handle_rpms {
for $rpm (@_) {
my @stags = map {uc($_)} @preamble;
push @stags, 'DESCRIPTION';
push @stags, 'FILENAMES', 'FILEMODES', 'FILEUSERNAME', 'FILEGROUPNAME', 'FILEFLAGS', 'FILEVERIFYFLAGS';
push @stags, 'CHANGELOGTIME', 'CHANGELOGNAME', 'CHANGELOGTEXT';
push @stags, 'ARCH', 'SOURCERPM', 'RPMVERSION';
push @stags, 'BUILDTIME';
my %res = rpmq_many($rpm, @stags);
die("$rpm: bad rpm\n") unless $res{'NAME'};
my $rname = $res{'NAME'}->[0];
my $sname = $res{'SOURCERPM'}->[0];
die("$rpm is a sourcerpm\n") unless $sname;
die("bad sourcerpm: $sname\n") unless $sname =~ /^(.*)-([^-]+)-([^-]+)\.(no)?src\.rpm$/;
$sname = $1;
my $sversion = $2;
my $srelease = $3;
$arch = $res{'ARCH'}->[0];
my @targets = get_targets($arch, $config);
if (!@targets) {
print "no targets for arch $arch, nothing to do\n";
exit(0);
}
for my $target (@targets) {
next unless parse_config($target, $res{'NAME'}->[0], $res{'VERSION'}->[0]);
die("targetname not set\n") unless $targetname;
$target_matched{$target} = 1;
my %ghosts;
my @rpmfiles = @{$res{'FILENAMES'}};
my @ff = @{$res{'FILEFLAGS'}};
for (@rpmfiles) {
$ghosts{$_} = 1 if $ff[0] & (1 << 6);
shift @ff;
}
my %files;
my %cfiles;
my %moves;
my %symlinks;
for my $r (@baselib) {
my $rr = substr($r, 1);
if (substr($r, 0, 1) eq '+') {
if ($rr =~ /^(.*?)\s*->\s*(.*?)$/) {
if (grep {$_ eq $1} @rpmfiles) {
$files{$1} = 1;
$moves{$1} = $2;
}
} else {
for (grep {/$rr/} @rpmfiles) {
$files{$_} = 1;
delete $moves{$_};
}
}
} elsif (substr($r, 0, 1) eq '-') {
delete $files{$_} for grep {/$rr/} keys %files;
} elsif (substr($r, 0, 1) eq '"') {
$rr =~ s/\"$//;
if ($rr =~ /^(.*?)\s*->\s*(.*?)$/) {
$symlinks{$1} = $2;
} else {
die("bad baselib string rule: $r\n");
}
} else {
die("bad baselib rule: $r\n");
}
}
if ($configdir) {
for my $r (@config) {
my $rr = substr($r, 1);
if (substr($r, 0, 1) eq '+') {
$cfiles{$_} = 1 for grep {/$rr/} grep {!$ghosts{$_}} @rpmfiles;
} elsif (substr($r, 0, 1) eq '-') {
delete $cfiles{$_} for grep {/$rr/} keys %cfiles;
} else {
die("bad config rule: $r\n");
}
}
}
$files{$_} = 1 for keys %cfiles;
if (!%files) {
print "$rname($target): empty filelist, skipping rpm\n";
next;
}
my $i = 0;
for (@{$res{'FILENAMES'}}) {
$files{$_} = $i if $files{$_};
$i++;
}
my %cpiodirs;
for (keys %files) {
next if $cfiles{$_} || $moves{$_};
my $fn = $_;
next unless $fn =~ s/\/[^\/]+$//;
$cpiodirs{$fn} = 1;
}
my %alldirs;
for (keys %files) {
next if $cfiles{$_};
my $fn = $_;
if ($moves{$fn}) {
$fn = $moves{$fn};
next unless $fn =~ s/\/[^\/]+$//;
$alldirs{$fn} = 1;
} else {
next unless $fn =~ s/\/[^\/]+$//;
$alldirs{"$prefix$fn"} = 1;
}
}
$alldirs{$_} = 1 for keys %symlinks;
$alldirs{$configdir} = 1 if %cfiles;
my $ad;
for $ad (keys %alldirs) {
$alldirs{$ad} = 1 while $ad =~ s/\/[^\/]+$//;
}
for (keys %files) {
next if $cfiles{$_};
my $fn = $_;
if ($moves{$fn}) {
delete $alldirs{$moves{$fn}};
} else {
delete $alldirs{"$prefix$fn"};
}
}
$ad = $prefix;
delete $alldirs{$ad};
delete $alldirs{$ad} while $ad =~ s/\/[^\/]+$//;
delete $alldirs{$_} for @filesystem;
print "$rname($target): writing specfile...\n";
my ($fh, $specfile) = tempfile(SUFFIX => ".spec");
open(SPEC, ">&=", $fh) || die("open: $!\n");
for my $p (@preamble) {
my $pt = uc($p);
next unless $res{$pt};
my $d = $res{$pt}->[0];
$d =~ s/%/%%/g;
if ($p eq 'Name') {
print SPEC "Name: $sname\n";
next;
}
if ($p eq 'Version') {
print SPEC "Version: $sversion\n";
next;
}
if ($p eq 'Release') {
print SPEC "Release: $srelease\n";
next;
}
if ($p eq 'Disturl') {
print SPEC "%define disturl $d\n";
next;
}
print SPEC "$p: $d\n";
}
print SPEC "Source: $rpm\n";
print SPEC "NoSource: 0\n" if $res{'SOURCERPM'}->[0] =~ /\.nosrc\.rpm$/;
print SPEC "BuildRoot: %{_tmppath}/baselibs-%{name}-%{version}-build\n";
print SPEC "%define _target_cpu $targetarch\n";
print SPEC "%define __os_install_post %{nil}\n";
print SPEC "%description\nUnneeded main package. Ignore.\n\n";
print SPEC "%package -n $targetname\n";
for my $p (@preamble) {
next if $p eq 'Name' || $p eq 'Disturl';
my $pt = uc($p);
next unless $res{$pt};
my $d = $res{$pt}->[0];
$d =~ s/%/%%/g;
if ($pt eq 'VERSION' && $legacyversion) {
$d = $legacyversion;
} elsif ($pt eq 'RELEASE' && $legacyversion) {
my @bt = localtime($res{'BUILDTIME'}->[0]);
$bt[5] += 1900;
$bt[4] += 1;
$d = sprintf("%04d%02d%02d%02d%02d\n", @bt[5,4,3,2,1]);
}
print SPEC "$p: $d\n";
}
print SPEC "Autoreqprov: $autoreqprov\n";
for my $ar ([\@provides, 'provides'],
[\@prerequires, 'prereq'],
[\@requires, 'requires'],
[\@recommends, 'recommends'],
[\@supplements, 'supplements'],
[\@obsoletes, 'obsoletes'],
[\@conflicts, 'conflicts']) {
my @a = @{$ar->[0]};
my @na = ();
for (@a) {
if (substr($_, 0, 1) eq '"') {
die("bad $ar->[1] rule: $_\n") unless /^\"(.*)\"$/;
push @na, $1;
} elsif (substr($_, 0, 1) eq '-') {
my $ra = substr($_, 1);
@na = grep {!/$ra/} @na;
} else {
die("bad $ar->[1] rule: $_\n");
}
}
print SPEC ucfirst($ar->[1]).": $_\n" for @na;
}
my $cpiopre = '';
$cpiopre = './' if $res{'RPMVERSION'}->[0] !~ /^3/;
my $d = $res{'DESCRIPTION'}->[0];
$d =~ s/%/%%/g;
if ($legacyversion) {
$d = "This rpm was re-packaged from $res{'NAME'}->[0]-$res{'VERSION'}->[0]-$res{'RELEASE'}->[0]\n\n$d";
}
print SPEC "\n%description -n $targetname\n";
print SPEC "$d\n";
print SPEC "%prep\n";
print SPEC "%build\n";
print SPEC "%install\n";
print SPEC "rm -rf \$RPM_BUILD_ROOT\n";
print SPEC "mkdir \$RPM_BUILD_ROOT\n";
print SPEC "cd \$RPM_BUILD_ROOT\n";
my @cfl = grep {!$cfiles{$_} && !$moves{$_}} sort keys %files;
if (@cfl) {
if ($prefix ne '') {
print SPEC "mkdir -p \$RPM_BUILD_ROOT$prefix\n";
print SPEC "pushd \$RPM_BUILD_ROOT$prefix\n";
}
print SPEC "cat <<EOFL >.filelist\n";
print SPEC "$_\n" for map {$cpiopre.substr($_, 1)} @cfl;
print SPEC "EOFL\n";
print SPEC "mkdir -p \$RPM_BUILD_ROOT$prefix$_\n" for sort keys %cpiodirs;
print SPEC "rpm2cpio $rpm | cpio -i -d -v -E .filelist\n";
print SPEC "rm .filelist\n";
if (%ghosts) {
for my $fn (grep {$ghosts{$_}} @cfl) {
my $fnm = $fn;
$fnm = '.' unless $fnm =~ s/\/[^\/]+$//;
print SPEC "mkdir -p \$RPM_BUILD_ROOT$prefix$fnm\n";
print SPEC "touch \$RPM_BUILD_ROOT$prefix$fn\n";
}
}
if ($prefix ne '') {
print SPEC "popd\n";
}
}
if (%cfiles || %moves) {
print SPEC "mkdir -p .cfiles\n";
print SPEC "pushd .cfiles\n";
print SPEC "cat <<EOFL >.filelist\n";
print SPEC "$_\n" for map {$cpiopre.substr($_, 1)} grep {$cfiles{$_} || $moves{$_}} sort keys %files;
print SPEC "EOFL\n";
print SPEC "rpm2cpio $rpm | cpio -i -d -v -E .filelist\n";
print SPEC "popd\n";
if (%cfiles) {
print SPEC "mkdir -p \$RPM_BUILD_ROOT$configdir\n";
print SPEC "mv .cfiles$_ \$RPM_BUILD_ROOT$configdir\n" for sort keys %cfiles;
}
for my $fn (sort keys %moves) {
my $fnm = $moves{$fn};
$fnm = '.' unless $fnm =~ s/\/[^\/]+$//;
print SPEC "mkdir -p \$RPM_BUILD_ROOT$fnm\n";
print SPEC "mv .cfiles$fn \$RPM_BUILD_ROOT$moves{$fn}\n";
}
print SPEC "rm -rf .cfiles\n";
}
for my $fn (sort keys %symlinks) {
my $fnm = $fn;
$fnm = '.' unless $fnm =~ s/\/[^\/]+$//;
print SPEC "mkdir -p \$RPM_BUILD_ROOT$fnm\n";
print SPEC "ln -s $symlinks{$fn} \$RPM_BUILD_ROOT$fn\n";
}
if ($prefix ne '' && grep {/\.so.*$/} @cfl) {
@postin = () if @postin == 1 && $postin[0] =~ /^\"-p.*ldconfig/;
unshift @postin, "\"/sbin/ldconfig -r $prefix\"";
}
if (@prein) {
print SPEC "%pre -n $targetname";
print SPEC $prein[0] =~ /^\"-p/ ? " " : "\n";
for (@prein) {
die("bad prein rule: $_\n") unless /^\"(.*)\"$/;
print SPEC "$1\n";
}
}
if (@postin) {
print SPEC "%post -n $targetname";
print SPEC $postin[0] =~ /^\"-p/ ? " " : "\n";
for (@postin) {
die("bad postin rule: $_\n") unless /^\"(.*)\"$/;
print SPEC "$1\n";
}
}
if (@preun) {
print SPEC "%preun -n $targetname";
print SPEC $preun[0] =~ /^\"-p/ ? " " : "\n";
for (@preun) {
die("bad preun rule: $_\n") unless /^\"(.*)\"$/;
print SPEC "$1\n";
}
}
if (@postun) {
print SPEC "%postun -n $targetname";
print SPEC $postun[0] =~ /^\"-p/ ? " " : "\n";
for (@postun) {
die("bad postun rule: $_\n") unless /^\"(.*)\"$/;
print SPEC "$1\n";
}
}
print SPEC "\n%clean\n";
print SPEC "\nrm -rf \$RPM_BUILD_ROOT\n\n";
print SPEC "%files -n $targetname\n";
for my $file (sort keys %alldirs) {
print SPEC "%dir %attr(0755,root,root) $file\n";
}
for my $file (keys %files) {
my $fi = $files{$file};
my $fm = $res{'FILEMODES'}->[$fi];
my $fv = $res{'FILEVERIFYFLAGS'}->[$fi];
my $ff = $res{'FILEFLAGS'}->[$fi];
if (POSIX::S_ISDIR($fm)) {
print SPEC "%dir ";
}
if ($ff & ((1 << 3) | (1 << 4))) {
print SPEC "%config(missingok noreplace) ";
} elsif ($ff & (1 << 3)) {
print SPEC "%config(missingok) ";
} elsif ($ff & (1 << 4)) {
print SPEC "%config(noreplace) ";
} elsif ($ff & (1 << 0)) {
print SPEC "%config ";
}
print SPEC "%doc " if $ff & (1 << 1);
print SPEC "%ghost " if $ff & (1 << 6);
print SPEC "%license " if $ff & (1 << 7);
print SPEC "%readme " if $ff & (1 << 8);
if ($fv != 4294967295) {
print SPEC "%verify(";
if ($fv & 2147483648) {
print SPEC "not ";
$fv ^= 4294967295;
}
print SPEC "md5 " if $fv & (1 << 0);
print SPEC "size " if $fv & (1 << 1);
print SPEC "link " if $fv & (1 << 2);
print SPEC "user " if $fv & (1 << 3);
print SPEC "group " if $fv & (1 << 4);
print SPEC "mtime " if $fv & (1 << 5);
print SPEC "mode " if $fv & (1 << 6);
print SPEC "rdev " if $fv & (1 << 7);
print SPEC ") ";
}
#sigh, no POSIX::S_ISLNK ...
if (($fm & 0170000) == 0120000) {
printf SPEC "%%attr(-,%s,%s) ", $res{'FILEUSERNAME'}->[$fi], $res{'FILEGROUPNAME'}->[$fi];
} else {
printf SPEC "%%attr(%03o,%s,%s) ", $fm & 07777, $res{'FILEUSERNAME'}->[$fi], $res{'FILEGROUPNAME'}->[$fi];
}
if ($cfiles{$file}) {
my $fn = $file;
$fn =~ s/.*\///;
print SPEC "$configdir/$fn\n";
} else {
if ($moves{$file}) {
print SPEC "$moves{$file}\n";
} else {
print SPEC "$prefix$file\n";
}
}
}
for (keys %symlinks) {
printf SPEC "%%attr(-,root,root) $_\n";
}
if ($res{'CHANGELOGTEXT'}) {
print SPEC "\n%changelog -n $targetname\n";
my @ct = @{$res{'CHANGELOGTIME'}};
my @cn = @{$res{'CHANGELOGNAME'}};
my @wdays = qw{Sun Mon Tue Wed Thu Fri Sat};
my @months = qw{Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec};
for my $cc (@{$res{'CHANGELOGTEXT'}}) {
my @lt = localtime($ct[0]);
my $cc2 = $cc;
my $cn2 = $cn[0];
$cc2 =~ s/%/%%/g;
$cn2 =~ s/%/%%/g;
printf SPEC "* %s %s %02d %04d %s\n%s\n", $wdays[$lt[6]], $months[$lt[4]], $lt[3], 1900 + $lt[5], $cn2, $cc2;
shift @ct;
shift @cn;
}
}
close(SPEC) || die("$specfile: $!\n");
print "$rname($target): running build...\n";
if (system("rpmbuild -bb $specfile".($verbose ? '' : '>/dev/null 2>&1'))) {
print "rpmbuild failed: $?\n";
print "re-running in verbose mode:\n";
system("rpmbuild -bb $specfile 2>&1");
exit(1);
}
unlink($specfile);
}
}
}
################################################################
sub handle_debs {
eval {
require Parse::DebControl;
};
if ($@){
print "mkbaselibs needs the perl module Parse::DebControl\n".
"Error. baselibs-deb.conf specified but mkbaselibs can't run\n".
"Please ensure that 'osc meta prjconf' contains the following line:\n".
" Support: libparse-debcontrol-perl\n";
return;
};
# for each deb:
# look in the config file to see if we should be doing anything
#
# Unpack the deb control data using dpkg-deb
# for each target
# Unpack the deb control data *and* file data using dpkg-deb
# process the config file for this package modifying control and moving files
# repackage the target deb
for my $deb (@_) {
# http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-binarycontrolfiles
# unpack the outer loop control file - this gives us eg: the arch
my $base = tempdir() || die("tempdir: $!\n");
system "dpkg -e $deb ${base}/DEBIAN" || die "dpkg -e failed on $deb";
my $controlParser = new Parse::DebControl;
$controlParser->DEBUG();
my $keys = $controlParser->parse_file("${base}/DEBIAN/control");
# print Dumper($keys);
# DebControl supports multiple paragraphs of control data but
# debian/control in a .deb only has one (whereas a debian/control
# in a build root contains many)
# So extract the ref to the first one.
my %control = %{@{$keys}[0]};
# Validate this is a binary deb and get the control data
my $d_name = $control{'Package'};
my $d_version = $control{'Version'};
$arch = $control{'Architecture'}; # set global $arch
# examine the
# arch <arch> targets <target_arch>[:<target_type>] [<target_arch>[:<target_type>]...]
# line and get a list of target_arch-es
my @targets = get_targets($arch, $config);
if (!@targets) {
print "no targets for arch $arch, nothing to do\n";
return; # there may be more debs to handle
}
for my $target (@targets) {
next unless parse_config($target, $d_name, $d_version);
die("targetname not set\n") unless $targetname; # set in the global_conf
$target_matched{$target} = 1;
my $baseTarget = "${base}/$target";
# Unpack a .deb to work on. We have to do this each time as we
# manipulate the unpacked files.
system "mkdir ${base}/$target";
system "dpkg -e $deb ${baseTarget}/DEBIAN" || die "dpkg -e failed on $deb";
# Note that extracting to $prefix does the clever move to /lib-x86/ or whatever
system "dpkg -x $deb ${baseTarget}/$prefix" || die "dpkg -x failed on $deb";
# Reset the control data
$keys = $controlParser->parse_file("${baseTarget}/DEBIAN/control");
%control = %{@{$keys}[0]};
# Force the architecture
$control{'Architecture'} = $targetarch;
# Currently this script does not manipulate any files
# If needed they are all unpacked in ${baseTarget}
# we don't need a dsc/spec file.. all done by just moving files around
# and running dpkg -b ${base} $NEW_DEB
#
# my $dscfile = "/usr/src/packages/DSCS/mkbaselibs$$.dsc";
print "$d_name($target): writing dscfile...\n";