| 1 | #!/usr/bin/perl -w
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| 2 | # debbuild script
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| 3 | # Shamelessly steals interface from rpm's "rpmbuild" to create
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| 4 | # Debian packages. Please note that such packages are highly
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| 5 | # unlikely to conform to "Debian Policy".
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| 6 | ###
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| 7 | # SVN revision info
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| 8 | # $Date: 2012-12-04 22:04:26 +0000 (Tue, 04 Dec 2012) $
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| 9 | # SVN revision $Rev: 176 $
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| 10 | # Last update by $Author: kdeugau $
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| 11 | ###
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| 12 | # Copyright (C) 2005-2012 Kris Deugau <kdeugau@deepnet.cx>
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| 13 | #
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| 14 | # This program is free software; you can redistribute it and/or modify
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| 15 | # it under the terms of the GNU General Public License as published by
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| 16 | # the Free Software Foundation; either version 2 of the License, or
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| 17 | # (at your option) any later version.
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| 18 | #
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| 19 | # This program is distributed in the hope that it will be useful,
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| 20 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 21 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 22 | # GNU General Public License for more details.
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| 23 | #
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| 24 | # You should have received a copy of the GNU General Public License
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| 25 | # along with this program; if not, write to the Free Software
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| 26 | # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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| 27 |
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| 28 | use strict;
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| 29 | use warnings;
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| 30 | use Fcntl; # for sysopen flags
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| 31 | use Cwd 'abs_path'; # for finding where files really are
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| 32 | use Config;
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| 33 |
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| 34 | my $version = "0.9"; #VERSION#
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| 35 |
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| 36 | # regex debugger
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| 37 | #use re "debug";
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| 38 |
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| 39 | # Behavioural compatibility FTW! Yes, rpmbuild does this too.
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| 40 | die "No .spec file to work with! Exiting.\n" if scalar(@ARGV) == 0;
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| 41 |
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| 42 | # Program flow:
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| 43 | # -> Parse/execute "system" config/macros (if any - should be rare)
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| 44 | # -> Parse/execute "user" config/macros (if any - *my* requirement is %_topdir)
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| 45 | # -> Parse command line for options, spec file/tarball/.src.deb (NB - also accept .src.rpm)
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| 46 |
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| 47 | sub expandmacros;
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| 48 |
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| 49 | # User's prefs for dirs, environment, etc,etc,etc.
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| 50 | # config file ~/.debmacros
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| 51 | # Default ordered search paths for config/macros:
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| 52 | # /usr/lib/rpm/rpmrc /usr/lib/rpm/redhat/rpmrc /etc/rpmrc ~/.rpmrc
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| 53 | # /usr/lib/rpm/macros /usr/lib/rpm/redhat/macros /etc/rpm/macros ~/.rpmmacros
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| 54 | # **NOTE: May be possible to (ab)use bits of debhelper
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| 55 |
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| 56 | # Build tree
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| 57 | # default is /usr/src/debian/{BUILD,SOURCES,SPECS,DEBS,SDEBS}
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| 58 |
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| 59 | # Globals
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| 60 | my $finalmessages = ''; # A place to stuff messages that I want printed at the *very* end of any processing.
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| 61 | my $specfile;
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| 62 | my $tarball;
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| 63 | my $srcpkg;
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| 64 | my $cmdbuildroot;
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| 65 | my $tarballdir = '%{name}-%{version}'; # We do this in case of a spec file not using %setup...
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| 66 | my %specglobals; # For %define's in specfile, among other things.
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| 67 |
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| 68 | $specglobals{'_vendor'} = 'debbuild';
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| 69 | $specglobals{'vendor'} = 'debbuild';
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| 70 |
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| 71 | # Initialized globals
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| 72 | my $verbosity = 0;
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| 73 | my $NoAutoReq = 0;
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| 74 | my %cmdopts = (type => '',
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| 75 | stage => 'a',
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| 76 | short => 'n'
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| 77 | );
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| 78 | my $topdir = "/usr/src/debian";
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| 79 | #my $specglobals{buildroot} = "%{_tmppath}/%{name}-%{version}-%{release}.root".int(rand(99998)+1);
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| 80 | $specglobals{buildroot} = '%{_topdir}/BUILDROOT/%{name}-%{version}-%{release}';
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| 81 |
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| 82 | # "Constants"
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| 83 | my %targets = ('p' => 'Prep',
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| 84 | 'c' => 'Compile',
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| 85 | 'i' => 'Install',
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| 86 | 'l' => 'Verify %files',
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| 87 | 'a' => 'Build binary and source',
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| 88 | 'b' => 'Build binary',
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| 89 | 's' => 'Build source'
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| 90 | );
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| 91 | # Ah, the joys of multiple architectures. :( Feh.
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| 92 | # As copied from rpm
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| 93 | my %optflags = ( 'i386' => '-O2 -g -march=i386 -mcpu=i686',
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| 94 | 'amd64' => '-O2 -g'
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| 95 | );
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| 96 | my $hostarch; # we set this later...
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| 97 | my $scriptletbase =
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| 98 | q(#!/bin/bash
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| 99 |
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| 100 | RPM_SOURCE_DIR="%{_topdir}/SOURCES"
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| 101 | RPM_BUILD_DIR="%{_topdir}/BUILD"
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| 102 | RPM_OPT_FLAGS="%{optflags}"
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| 103 | RPM_ARCH="%{_arch}"
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| 104 | RPM_OS="linux"
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| 105 | export RPM_SOURCE_DIR RPM_BUILD_DIR RPM_OPT_FLAGS RPM_ARCH RPM_OS
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| 106 | RPM_DOC_DIR="/usr/share/doc"
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| 107 | export RPM_DOC_DIR
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| 108 | RPM_PACKAGE_NAME="%{name}"
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| 109 | RPM_PACKAGE_VERSION="%{version}"
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| 110 | RPM_PACKAGE_RELEASE="%{release}"
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| 111 | export RPM_PACKAGE_NAME RPM_PACKAGE_VERSION RPM_PACKAGE_RELEASE
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| 112 | RPM_BUILD_ROOT="%{buildroot}"
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| 113 | export RPM_BUILD_ROOT
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| 114 | );
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| 115 | foreach (`dpkg-architecture`) {
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| 116 | s/=(.+)/="$1"/;
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| 117 | $scriptletbase .= " $_";
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| 118 | ($hostarch) = (/^DEB_HOST_ARCH="(.+)"$/) if /DEB_HOST_ARCH=/;
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| 119 | }
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| 120 | $scriptletbase .=
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| 121 | q(
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| 122 | set -x
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| 123 | umask 022
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| 124 | cd %{_topdir}/BUILD
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| 125 | );
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| 126 |
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| 127 | # Hackery to try to bring some semblance of sanity to packages built for more
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| 128 | # than one Debian version at the same time. Whee.
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| 129 | # /etc/debian-version and/or version of base-files package
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| 130 | my %distmap = (
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| 131 | "3.1.9ubuntu7.1" => "dapper",
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| 132 | "4ubuntu2" => "feisty",
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| 133 | "3.0" => "woody",
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| 134 | "3.1" => "sarge",
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| 135 | "4" => "etch",
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| 136 | "5" => "lenny",
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| 137 | "6.0" => "squeeze",
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| 138 | "7.0" => "wheezy",
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| 139 | "8.0" => "jessie",
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| 140 | "99" => "sid");
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| 141 | # Enh. There doesn't seem to be any better way to do this... :(
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| 142 | {
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| 143 | # could theoretically also do something with this... it's about as stable as "dpkg-query ..." below... :(
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| 144 | # my $releasever = qx { cat /etc/debian_version };
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| 145 | # chomp $releasever;
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| 146 | my $basever;
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| 147 |
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| 148 | if ( ! -e '/usr/bin/dpkg-query' ) {
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| 149 | # call it woody, since sarge and newer have dpkg-query, and we don't much care about obsolete^n releases
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| 150 | $basever = "3.0";
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| 151 | } else {
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| 152 |
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| 153 | # *eyeroll* there *really* has to be a better way to go about this. You
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| 154 | # can't sanely build packages for multiple distro targets if you can't
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| 155 | # programmatically figure out which one you're building on.
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| 156 |
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| 157 | # note that we care only about major release numbers; tracking minor or point
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| 158 | # releases would be... exponentially more painful.
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| 159 |
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| 160 | # for the lazy copy-paster: dpkg-query --showformat '${version}\n' -W base-files
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| 161 | # avoid shellisms
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| 162 | if (open BASEGETTER, "-|", "dpkg-query", "--showformat", '${version}', "-W", "base-files") {
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| 163 | $basever = <BASEGETTER>;
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| 164 | close BASEGETTER;
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| 165 |
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| 166 | ($basever) = ($basever =~ /^(\d(?:\.\d)?)/);
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| 167 | }
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| 168 |
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| 169 | } # got dpkg-query?
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| 170 |
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| 171 | $specglobals{"debdist"} = $distmap{$basever};
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| 172 | $specglobals{"debver"} = $basever; # this may have trouble with Ubuntu versions?
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| 173 |
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| 174 | } # done trying to set debian dist/version
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| 175 |
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| 176 | # Package data
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| 177 | # This is the form of $pkgdata{pkgname}{meta}
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| 178 | # meta includes Summary, Name, Version, Release, Group, Copyright,
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| 179 | # Source, URL, Packager, BuildRoot, Description, BuildRequires,
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| 180 | # Requires, Provides
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| 181 | # 10/31/2005 Maybe this should be flatter? -kgd
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| 182 | my %pkgdata = (main => {source => ''});
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| 183 | my @pkglist = ('main'); #sigh
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| 184 | # Files listing. Embedding this in %pkgdata would be, um, messy.
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| 185 | my %filelist;
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| 186 | my %doclist;
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| 187 | my $buildreq = '';
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| 188 |
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| 189 | # Scriptlets
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| 190 | my $prepscript = '';
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| 191 | my $buildscript = '';
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| 192 | # %install doesn't need the full treatment from %clean; just an empty place to install to.
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| 193 | # NB - rpm doesn't do this; is it really necessary?
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| 194 | my $installscript = '[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT'."\n";
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| 195 | my $cleanscript = '';
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| 196 |
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| 197 | # Snag some environment data
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| 198 | my $tmpdir;
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| 199 | if (defined $ENV{TMP} && $ENV{TMP} =~ /^(\/var)?\/tmp$/) {
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| 200 | $tmpdir = $ENV{TMP};
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| 201 | } else {
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| 202 | $tmpdir = "/var/tmp";
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| 203 | }
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| 204 |
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| 205 | ##main
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| 206 |
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| 207 | load_userconfig();
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| 208 | parse_cmd();
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| 209 |
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| 210 | if ($cmdopts{install}) {
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| 211 | install_sdeb();
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| 212 | exit 0;
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| 213 | }
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| 214 |
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| 215 | # output stage of --showpkgs
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| 216 | if ($cmdopts{type} eq 'd') {
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| 217 | parse_spec();
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| 218 | foreach my $pkg (@pkglist) {
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| 219 | $pkgdata{$pkg}{name} =~ tr/_/-/;
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| 220 |
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| 221 | my $pkgfullname = "$pkgdata{$pkg}{name}_".
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| 222 | (defined($pkgdata{main}{epoch}) ? "$pkgdata{main}{epoch}:" : '').
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| 223 | "$pkgdata{$pkg}{version}-$pkgdata{main}{release}_$pkgdata{$pkg}{arch}.deb";
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| 224 |
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| 225 | print "$pkgfullname\n" if $filelist{$pkg};
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| 226 |
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| 227 | }
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| 228 | # Source package
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| 229 | print "$pkgdata{main}{name}-".
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| 230 | (defined($pkgdata{main}{epoch}) ? "$pkgdata{main}{epoch}:" : '').
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| 231 | "$pkgdata{main}{version}-$pkgdata{main}{release}.sdeb\n";
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| 232 | exit 0;
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| 233 | }
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| 234 |
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| 235 | # Stick --rebuild handling in here - basically install_sdeb()
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| 236 | # followed by tweaking options to run with -ba
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| 237 | if ($cmdopts{type} eq 's') {
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| 238 | if ($srcpkg =~ /\.src\.rpm$/) {
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| 239 | my @srclist = qx { rpm -qlp $srcpkg };
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| 240 | foreach (@srclist) {
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| 241 | chomp;
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| 242 | $specfile = "$topdir/SPECS/$_" if /\.spec$/;
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| 243 | }
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| 244 | qx { rpm -i $srcpkg };
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| 245 | } else {
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| 246 | install_sdeb();
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| 247 | my @srclist = qx { pax < $srcpkg };
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| 248 | foreach (@srclist) {
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| 249 | chomp;
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| 250 | $specfile = "$topdir/$_" if /SPECS/;
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| 251 | }
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| 252 | }
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| 253 | $cmdopts{type} = 'b';
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| 254 | $cmdopts{stage} = 'a';
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| 255 | }
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| 256 |
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| 257 | if ($cmdopts{type} eq 'b') {
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| 258 | # Need to read the spec file to find the tarball. Note that
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| 259 | # this also generates most of the shell script required.
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| 260 | parse_spec();
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| 261 | die "Can't build $pkgdata{main}{name}: build requirements not met.\n"
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| 262 | if !checkbuildreq();
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| 263 | }
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| 264 |
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| 265 | if ($cmdopts{type} eq 't') {
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| 266 | # Need to unpack the tarball to find the spec file. Sort of the inverse of -b above.
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| 267 | # zcat $tarball |tar -t |grep .spec
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| 268 | # collect some info about the tarball
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| 269 | $specfile = "$topdir/BUILD/". qx { zcat $tarball |tar -t |grep -e '[\.]spec\$' };
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| 270 | chomp $specfile;
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| 271 | my ($fileonly, $dirname) = ($tarball =~ /(([a-zA-Z0-9._-]+)\.tar\.(?:gz|bz2|xz))$/);
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| 272 |
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| 273 | $tarball = abs_path($tarball);
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| 274 | ##fixme: use macro expansions for the executables
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| 275 | my $unpackcmd = "cd $topdir/BUILD; ".
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| 276 | ( $tarball =~ /\.tar\.gz$/ ? "/bin/gzip" : "" ).
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| 277 | ( $tarball =~ /\.tar\.bz2$/ ? "/bin/bzip2" : "" ).
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| 278 | ( $tarball =~ /\.tar\.(?:gz|Z)$/ ? "/usr/bin/xz" : "" ).
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| 279 | " -dc $tarball |/bin/tar -xf -";
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| 280 |
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| 281 | system "$unpackcmd";
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| 282 | system "cp $tarball $topdir/SOURCES/$fileonly";
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| 283 | system "cp $specfile $topdir/SPECS/";
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| 284 | parse_spec();
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| 285 | die "Can't build $pkgdata{main}{name}: build requirements not met.\n"
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| 286 | if !checkbuildreq();
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| 287 | }
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| 288 |
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| 289 | # -> srcpkg if -.s
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| 290 | if ($cmdopts{stage} eq 's') {
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| 291 | srcpackage();
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| 292 | print $finalmessages;
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| 293 | exit 0;
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| 294 | }
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| 295 |
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| 296 | # Hokay. Need to:
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| 297 | # -> prep if -.p OR (-.[cilabs] AND !--short-circuit)
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| 298 | if ($cmdopts{stage} eq 'p' || ($cmdopts{stage} =~ /[cilabs]/ && $cmdopts{short} ne 'y')) {
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| 299 | prep();
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| 300 | }
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| 301 | # -> build if -.c OR (-.[ilabs] AND !--short-circuit)
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| 302 | if ($cmdopts{stage} eq 'c' || ($cmdopts{stage} =~ /[ilabs]/ && $cmdopts{short} ne 'y')) {
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| 303 | build();
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| 304 | }
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| 305 | # -> install if -.[ilabs]
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| 306 | #if ($cmdopts{stage} eq 'i' || ($cmdopts{stage} =~ /[labs]/ && $cmdopts{short} ne 'y')) {
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| 307 | if ($cmdopts{stage} =~ /[ilabs]/) {
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| 308 | install();
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| 309 | #foreach my $pkg (@pkglist) {
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| 310 | # print "files in $pkg:\n ".$filelist{$pkg}."\n";
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| 311 | #}
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| 312 |
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| 313 | }
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| 314 | # -> binpkg and srcpkg if -.a
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| 315 | if ($cmdopts{stage} eq 'a') {
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| 316 | binpackage();
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| 317 | srcpackage();
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| 318 | clean();
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| 319 | }
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| 320 | # -> binpkg if -.b
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| 321 | if ($cmdopts{stage} eq 'b') {
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| 322 | binpackage();
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| 323 | clean();
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| 324 | }
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| 325 |
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| 326 | # Spit out any closing remarks
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| 327 | print $finalmessages;
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| 328 |
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| 329 | # Just in case.
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| 330 | exit 0;
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| 331 |
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| 332 |
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| 333 | ## load_userconfig()
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| 334 | # Loads user configuration (if any)
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| 335 | # Currently only handles .debmacros
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| 336 | # Needs to handle "other files"
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| 337 | sub load_userconfig {
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| 338 | my $homedir = (getpwuid($<))[7];
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| 339 | if (-e "$homedir/.debmacros") {
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| 340 | open USERMACROS,"<$homedir/.debmacros";
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| 341 | while (<USERMACROS>) {
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| 342 | # And we also only handle a few macros at the moment.
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| 343 | if (/^\%_topdir/) {
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| 344 | my (undef,$tmp) = split /\s+/, $_;
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| 345 | $topdir = $tmp;
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| 346 | }
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| 347 | next if /^\%_/;
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| 348 | # Allow arbitrary definitions. Note that we're only doing simple defs here for now.
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| 349 | if (/^\%([a-z0-9]+)\s+(.+)$/) {
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| 350 | $specglobals{$1} = $2;
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| 351 | }
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| 352 | }
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| 353 | }
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| 354 | } # end load_userconfig()
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| 355 |
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| 356 |
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| 357 | ## parse_cmd()
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| 358 | # Parses command line into global hash %cmdopts, other globals
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| 359 | # Options based on rpmbuild's options
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| 360 | sub parse_cmd {
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| 361 | # Don't feel like coding my own option parser...
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| 362 | #use Getopt::Long;
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| 363 | # ... but I may have to: (OTOH, rpm uses popt, so maybe we can too.)
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| 364 | #use Getopt::Popt qw(:all);
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| 365 | # Or not. >:( Stupid Debian lack of findable Perl module names in packages.
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| 366 |
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| 367 | # ... also note, single-character options are mostly not flags, so they can't be
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| 368 | # sanely combined the way most other programs' single-character flag options can.
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| 369 |
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| 370 | # Stuff it.
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| 371 | my $prevopt = '';
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| 372 | foreach (@ARGV) {
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| 373 | chomp;
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| 374 |
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| 375 | # Is it an option?
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| 376 | if (/^-/) {
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| 377 |
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| 378 | # Is it a long option?
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| 379 | if (/^--/) {
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| 380 | if (/^--short-circuit/) {
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| 381 | $cmdopts{short} = 'y';
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| 382 | } elsif (/^--rebuild/) {
|
|---|
| 383 | $cmdopts{type} = 's';
|
|---|
| 384 | } elsif (/^--showpkgs/) {
|
|---|
| 385 | $cmdopts{type} = 'd'; # d for 'diagnostic' or 'debug' or 'dump'
|
|---|
| 386 | } elsif (/^--help/) {
|
|---|
| 387 | print "debbuild v$version".q{
|
|---|
| 388 | Copyright 2005-2012 Kris Deugau <kdeugau@deepnet.cx>
|
|---|
| 389 |
|
|---|
| 390 | Build .deb packages from RPM-style .spec files
|
|---|
| 391 | debbuild supports most package-building options rpmbuild does.
|
|---|
| 392 |
|
|---|
| 393 | Build options with [ <specfile> | <tarball> | <source package> ]:
|
|---|
| 394 | -bp build through %prep (unpack sources and apply patches) from <specfile>
|
|---|
| 395 | -bc build through %build (%prep, then compile) from <specfile>
|
|---|
| 396 | -bi build through %install (%prep, %build, then install) from <specfile>
|
|---|
| 397 | -bl verify %files section from <specfile>
|
|---|
| 398 | -ba build source and binary packages from <specfile>
|
|---|
| 399 | -bb build binary package only from <specfile>
|
|---|
| 400 | -bs build source package only from <specfile>
|
|---|
| 401 | -tp build through %prep (unpack sources and apply patches) from <tarball>
|
|---|
| 402 | -tc build through %build (%prep, then compile) from <tarball>
|
|---|
| 403 | -ti build through %install (%prep, %build, then install) from <tarball>
|
|---|
| 404 | -ta build source and binary packages from <tarball>
|
|---|
| 405 | -tb build binary package only from <tarball>
|
|---|
| 406 | -ts build source package only from <tarball>
|
|---|
| 407 | --rebuild build binary package from <source package>
|
|---|
| 408 | --buildroot=DIRECTORY override build root
|
|---|
| 409 | --short-circuit skip straight to specified stage (only for c,i)
|
|---|
| 410 |
|
|---|
| 411 | Common options:
|
|---|
| 412 | -D, --define='MACRO EXPR' define MACRO with value EXPR
|
|---|
| 413 |
|
|---|
| 414 | debbuild-specific options:
|
|---|
| 415 | -i Unpack a .sdeb in the %_topdir tree
|
|---|
| 416 | --showpkgs Show package names that would be built. Only works with .spec files.
|
|---|
| 417 |
|
|---|
| 418 | };
|
|---|
| 419 | exit;
|
|---|
| 420 |
|
|---|
| 421 | } elsif (/^--define/) {
|
|---|
| 422 | # nothing to do? Can't see anything needed, we handle the actual definition later.
|
|---|
| 423 | ##fixme
|
|---|
| 424 | # add --self-package here
|
|---|
| 425 | # deps build-essential pax fakeroot
|
|---|
| 426 | } else {
|
|---|
| 427 | print "Long option $_ not handled\n";
|
|---|
| 428 | }
|
|---|
| 429 | } else {
|
|---|
| 430 | # Not a long option
|
|---|
| 431 | if (/^-[bt]/) {
|
|---|
| 432 | if ($cmdopts{stage} eq 's') {
|
|---|
| 433 | # Mutually exclusive options.
|
|---|
| 434 | die "Can't use $_ with --rebuild\n";
|
|---|
| 435 | } else {
|
|---|
| 436 | # Capture the type (from "bare" files or tarball) and the stage (prep, build, etc)
|
|---|
| 437 | ($cmdopts{stage}) = (/^-[bt]([pcilabs])/);
|
|---|
| 438 | ($cmdopts{type}) = (/^-([bt])[pcilabs]/);
|
|---|
| 439 | }
|
|---|
| 440 | } elsif (/^-v/) {
|
|---|
| 441 | # bump verbosity. Not sure what I'll actually do here...
|
|---|
| 442 | } elsif (/^-i/) {
|
|---|
| 443 | $cmdopts{install} = 1;
|
|---|
| 444 | $prevopt = '-i';
|
|---|
| 445 | } elsif (/^-D/) {
|
|---|
| 446 | # --define. nothing to do on this round; actual work is done next time.
|
|---|
| 447 | } else {
|
|---|
| 448 | die "Bad option $_\n";
|
|---|
| 449 | }
|
|---|
| 450 | }
|
|---|
| 451 |
|
|---|
| 452 | } else { # Not an option argument
|
|---|
| 453 |
|
|---|
| 454 | # --buildroot is the only option that takes an argument
|
|---|
| 455 | # Therefore, any *other* bare arguments are the spec file,
|
|---|
| 456 | # tarball, or source package we're operating on - depending
|
|---|
| 457 | # on which one we meet.
|
|---|
| 458 | if ($prevopt eq '--buildroot') {
|
|---|
| 459 | $cmdbuildroot = $_;
|
|---|
| 460 | } elsif ($prevopt eq '--define' || $prevopt eq '-D') {
|
|---|
| 461 | my ($macro,$value) = (/([a-z0-9_.-]+)(?:\s+(.+))?/i);
|
|---|
| 462 | if ($value ne '') {
|
|---|
| 463 | $specglobals{$macro} = $value;
|
|---|
| 464 | } else {
|
|---|
| 465 | warn "WARNING: missing value for macro $macro in --define! Ignoring.\n";
|
|---|
| 466 | }
|
|---|
| 467 | } elsif ($prevopt eq '-i') {
|
|---|
| 468 | $srcpkg = $_;
|
|---|
| 469 | } else {
|
|---|
| 470 | if ($cmdopts{type} eq 's') {
|
|---|
| 471 | # Source package
|
|---|
| 472 | if (!/(sdeb|\.src\.rpm)$/) {
|
|---|
| 473 | die "Can't --rebuild with $_\n";
|
|---|
| 474 | }
|
|---|
| 475 | $srcpkg = $_;
|
|---|
| 476 | } elsif ($cmdopts{type} eq 'b' || $cmdopts{type} eq 'd') {
|
|---|
| 477 | # Spec file
|
|---|
| 478 | $specfile = $_;
|
|---|
| 479 | } else {
|
|---|
| 480 | # Tarball build. Need to extract tarball to find spec file. Whee.
|
|---|
| 481 | $tarball = $_;
|
|---|
| 482 | }
|
|---|
| 483 | }
|
|---|
| 484 | }
|
|---|
| 485 | $prevopt = $_;
|
|---|
| 486 | } # foreach @ARGV
|
|---|
| 487 |
|
|---|
| 488 | # Some cross-checks. rpmbuild limits --short-circuit to just
|
|---|
| 489 | # the "compile" and "install" targets - with good reason IMO.
|
|---|
| 490 | # Note that --short-circuit with -.p is not really an error, just redundant.
|
|---|
| 491 | # NB - this is NOT fatal, just ignored!
|
|---|
| 492 | if ($cmdopts{short} eq 'y' && $cmdopts{stage} =~ /[labs]/) {
|
|---|
| 493 | warn "Can't use --short-circuit for $targets{$cmdopts{stage}} stage. Ignoring.\n";
|
|---|
| 494 | $cmdopts{short} = 'n';
|
|---|
| 495 | }
|
|---|
| 496 |
|
|---|
| 497 | # Valid options, with example arguments (if any):
|
|---|
| 498 | # Build from .spec file; mutually exclusive:
|
|---|
| 499 | # -bp
|
|---|
| 500 | # -bc
|
|---|
| 501 | # -bi
|
|---|
| 502 | # -bl
|
|---|
| 503 | # -ba
|
|---|
| 504 | # -bb
|
|---|
| 505 | # -bs
|
|---|
| 506 | # Build from tarball; mutually exclusive:
|
|---|
| 507 | # -tp
|
|---|
| 508 | # -tc
|
|---|
| 509 | # -ti
|
|---|
| 510 | # -ta
|
|---|
| 511 | # -tb
|
|---|
| 512 | # -ts
|
|---|
| 513 | # Build from .src.(deb|rpm)
|
|---|
| 514 | # --rebuild
|
|---|
| 515 | # --recompile
|
|---|
| 516 |
|
|---|
| 517 | # General options
|
|---|
| 518 | # --buildroot=DIRECTORY
|
|---|
| 519 | # --clean
|
|---|
| 520 | # --nobuild
|
|---|
| 521 | # --nodeps
|
|---|
| 522 | # --nodirtokens
|
|---|
| 523 | # --rmsource
|
|---|
| 524 | # --rmspec
|
|---|
| 525 | # --short-circuit
|
|---|
| 526 | # --target=CPU-VENDOR-OS
|
|---|
| 527 |
|
|---|
| 528 | #my $popt = new Getopt::Popt(argv => \@ARGV, options => \@optionsTable);
|
|---|
| 529 |
|
|---|
| 530 | } # end parse_cmd()
|
|---|
| 531 |
|
|---|
| 532 |
|
|---|
| 533 | ## parse_spec()
|
|---|
| 534 | # Parse the .spec file.
|
|---|
| 535 | sub parse_spec {
|
|---|
| 536 | die "No .spec file specified! Exiting.\n" if !$specfile;
|
|---|
| 537 | open SPECFILE,"<$specfile" or die "specfile ($specfile) barfed: $!";
|
|---|
| 538 |
|
|---|
| 539 | my $iflevel = 0;
|
|---|
| 540 | my $buildarch = $hostarch;
|
|---|
| 541 | $pkgdata{main}{arch} = $hostarch;
|
|---|
| 542 |
|
|---|
| 543 | my $stage = 'preamble';
|
|---|
| 544 | my $subname = 'main';
|
|---|
| 545 | my $scriptlet;
|
|---|
| 546 |
|
|---|
| 547 | # Basic algorithm:
|
|---|
| 548 | # For each line
|
|---|
| 549 | # if it's a member of an %if construct, branch and see which segment of the
|
|---|
| 550 | # spec file we need to parse and which one gets discarded, then
|
|---|
| 551 | # short-circuit back to the top of the loop.
|
|---|
| 552 | # if it's a %section, bump the stage. Preparse addons to the %section line
|
|---|
| 553 | # (eg subpackage) and stuff them in suitable loop-global variables, then
|
|---|
| 554 | # short-circuit back to the top of the loop.
|
|---|
| 555 | # Otherwise, parse the line according to which section we're supposedly
|
|---|
| 556 | # parsing right now
|
|---|
| 557 |
|
|---|
| 558 | LINE: while (<SPECFILE>) {
|
|---|
| 559 | next if /^#/ && $stage eq 'preamble'; # Ignore comments...
|
|---|
| 560 | next if /^\s*$/ && $stage eq 'preamble'; # ... and blank lines.
|
|---|
| 561 |
|
|---|
| 562 | # no sense in continuing if we find something we don't grok
|
|---|
| 563 | # Yes, this is really horribly fugly. But it's a cheap crosscheck against invalid
|
|---|
| 564 | # %-tags which also make rpmbuild barf. In theory.
|
|---|
| 565 | # notes: some of these are not *entirely* case-sensitive (%ifxxx), but most are.
|
|---|
| 566 | # Extracted from the Maximum RPM online doc via:
|
|---|
| 567 | # grep -h %[a-z] *|perl -e 'while (<>) { /\%([a-z0-9]+)\b/; print "$1|\n"; }'|sort -u
|
|---|
| 568 | if (/^%[a-z]/ &&
|
|---|
| 569 | $_ !~ /^%(?:attr|build|changelog|check|clean|config|configure|defattr|define|description|
|
|---|
| 570 | dir|doc|docdir|else|endif|files|ghost|if|ifarch|ifn|ifnarch|ifnos|ifnxxx|fos|ifxxx|
|
|---|
| 571 | install|makeinstall|package|patch\d+|post|postun|pre|prep|preun|readme|setup|
|
|---|
| 572 | triggerin|triggerpostun|triggerun|verify|verifyscript)\b/x
|
|---|
| 573 | ) {
|
|---|
| 574 | my ($badtag) = (/^%([a-z]+)/i);
|
|---|
| 575 | die "Unknown tag \%$badtag at line $. of $specfile\n";
|
|---|
| 576 | }
|
|---|
| 577 |
|
|---|
| 578 | # preprocess %define's
|
|---|
| 579 | if (my ($key, $def) = (/^\%define\s+([^\s]+)\s+(.+)$/) ) {
|
|---|
| 580 | $specglobals{$key} = expandmacros($def,'g');
|
|---|
| 581 | }
|
|---|
| 582 |
|
|---|
| 583 | if (/^\%if/) {
|
|---|
| 584 | s/^\%if//;
|
|---|
| 585 | chomp;
|
|---|
| 586 | my $expr = expandmacros($_, 'g');
|
|---|
| 587 | $iflevel++;
|
|---|
| 588 |
|
|---|
| 589 | if ($expr !~ /^\s*\d+\s*$/) {
|
|---|
| 590 | # gots a logic statement we want to turn into a 1 or a 0. most likely by eval'ing it.
|
|---|
| 591 |
|
|---|
| 592 | $expr =~ s/\s+//g;
|
|---|
| 593 |
|
|---|
| 594 | # For Great w00tness! New and Improved multilayered logic handling.
|
|---|
| 595 |
|
|---|
| 596 | my @bits = split /\b/, $expr;
|
|---|
| 597 | $expr = '';
|
|---|
| 598 | foreach my $bit (@bits) {
|
|---|
| 599 | next if $bit eq '"';
|
|---|
| 600 | $bit =~ s/"//g;
|
|---|
| 601 | $expr .= qq("$bit") if $bit =~ /^\w+$/;
|
|---|
| 602 | $expr .= $bit if $bit !~ /^\w+$/;
|
|---|
| 603 | }
|
|---|
| 604 |
|
|---|
| 605 | # Done in this order so we don't cascade incorrectly. Yes, those spaces ARE correct in the replacements!
|
|---|
| 606 | $expr =~ s/==/ eq /g;
|
|---|
| 607 | $expr =~ s/!=/ ne /g;
|
|---|
| 608 | $expr =~ s/<=>/ cmp /g;
|
|---|
| 609 | $expr =~ s/<=/ le /g;
|
|---|
| 610 | $expr =~ s/>=/ ge /g;
|
|---|
| 611 | $expr =~ s/</ lt /g;
|
|---|
| 612 | $expr =~ s/>/ gt /g;
|
|---|
| 613 |
|
|---|
| 614 | # Turn it into something that eval's to a number. Maybe not needed? O_o
|
|---|
| 615 | #$expr = "( $expr ? 1 : 0 )";
|
|---|
| 616 |
|
|---|
| 617 | $expr = eval $expr;
|
|---|
| 618 | }
|
|---|
| 619 |
|
|---|
| 620 | next LINE if $expr != 0; # This appears to be the only case we call false.
|
|---|
| 621 | while (<SPECFILE>) {
|
|---|
| 622 | if (/^\%endif/) {
|
|---|
| 623 | $iflevel--;
|
|---|
| 624 | next LINE;
|
|---|
| 625 | } elsif (/^\%else/) {
|
|---|
| 626 | next LINE;
|
|---|
| 627 | }
|
|---|
| 628 | }
|
|---|
| 629 | }
|
|---|
| 630 | if (/^\%else/) {
|
|---|
| 631 | while (<SPECFILE>) {
|
|---|
| 632 | if (/^\%endif/) {
|
|---|
| 633 | $iflevel--;
|
|---|
| 634 | next LINE;
|
|---|
| 635 | }
|
|---|
| 636 | }
|
|---|
| 637 | }
|
|---|
| 638 | if (/^\%endif/) {
|
|---|
| 639 | $iflevel--;
|
|---|
| 640 | next LINE;
|
|---|
| 641 | } # %if/%else/%endif
|
|---|
| 642 |
|
|---|
| 643 | if (/^\%{echo:(.+)}/) {
|
|---|
| 644 | my $output = expandmacros($1, 'gp');
|
|---|
| 645 | print "$output";
|
|---|
| 646 | }
|
|---|
| 647 |
|
|---|
| 648 | # now we pick out the sections and set "state" to parse that section. Fugly but I can't see a better way. >:(
|
|---|
| 649 |
|
|---|
| 650 | if (/^\%description(?:\s+(?:-n\s+)?(.+))?/) {
|
|---|
| 651 | $stage = 'desc';
|
|---|
| 652 | $subname = "main";
|
|---|
| 653 | if ($1) { # Magic to add entries to the right package
|
|---|
| 654 | my $tmp = expandmacros("$1", 'gp');
|
|---|
| 655 | if (/-n/) { $subname = $tmp; } else { $subname = "$pkgdata{main}{name}-$tmp"; }
|
|---|
| 656 | }
|
|---|
| 657 | next LINE;
|
|---|
| 658 | } # %description
|
|---|
| 659 |
|
|---|
| 660 | if (/^\%package\s+(?:-n\s+)?(.+)/) {
|
|---|
| 661 | $stage = 'package';
|
|---|
| 662 | if ($1) { # Magic to add entries to the right package
|
|---|
| 663 | my $tmp = expandmacros("$1", 'gp');
|
|---|
| 664 | if (/-n/) { $subname = $tmp; } else { $subname = "$pkgdata{main}{name}-$tmp"; }
|
|---|
| 665 | }
|
|---|
| 666 | push @pkglist, $subname;
|
|---|
| 667 | $pkgdata{$subname}{name} = $subname;
|
|---|
| 668 | $pkgdata{$subname}{version} = $pkgdata{main}{version};
|
|---|
| 669 | # Build "same arch as previous package found" by default. Where rpm just picks the
|
|---|
| 670 | # *very* last one, we want to allow arch<native>+arch-all
|
|---|
| 671 | # (eg, Apache is i386, but apache-manual is all)
|
|---|
| 672 | $pkgdata{$subname}{arch} = $buildarch; # Since it's likely subpackages will NOT have a BuildArch line...
|
|---|
| 673 | next LINE;
|
|---|
| 674 | } # %package
|
|---|
| 675 |
|
|---|
| 676 | if (/^\%prep/) {
|
|---|
| 677 | $stage = 'prep';
|
|---|
| 678 | # Replace some core macros
|
|---|
| 679 | $pkgdata{main}{source} = expandmacros($pkgdata{main}{source},'gp');
|
|---|
| 680 | next LINE;
|
|---|
| 681 | } # %prep
|
|---|
| 682 |
|
|---|
| 683 | if (/^\%build/) {
|
|---|
| 684 | $stage = 'build';
|
|---|
| 685 | $buildscript .= "cd $tarballdir\n";
|
|---|
| 686 | next LINE;
|
|---|
| 687 | } # %build
|
|---|
| 688 |
|
|---|
| 689 | if (/^\%install/) {
|
|---|
| 690 | $stage = 'install';
|
|---|
| 691 | $installscript .= "cd $tarballdir\n";
|
|---|
| 692 | next LINE;
|
|---|
| 693 | } # %install
|
|---|
| 694 |
|
|---|
| 695 | if (/^\%clean/) {
|
|---|
| 696 | $stage = 'clean';
|
|---|
| 697 | $cleanscript .= "cd $tarballdir\n";
|
|---|
| 698 | next LINE;
|
|---|
| 699 | } # %clean
|
|---|
| 700 |
|
|---|
| 701 | if (/^\%(pre|post|preun|postun)\b(?:\s+(?:-n\s+)?(.+))?/i) {
|
|---|
| 702 | $stage = 'prepost';
|
|---|
| 703 | $scriptlet = lc $1;
|
|---|
| 704 | $subname = 'main';
|
|---|
| 705 | if ($2) { # Magic to add entries to the right package
|
|---|
| 706 | my $tmp = expandmacros("$2", 'g');
|
|---|
| 707 | if (/-n/) { $subname = $tmp; } else { $subname = "$pkgdata{main}{name}-$tmp"; }
|
|---|
| 708 | }
|
|---|
| 709 | next LINE;
|
|---|
| 710 | } # %pre/%post/%preun/%postun
|
|---|
| 711 |
|
|---|
| 712 | if (/^\%files(?:\s+(?:-n\s+)?(.+))?/) {
|
|---|
| 713 | $stage = 'files';
|
|---|
| 714 | $subname = 'main';
|
|---|
| 715 | if ($1) { # Magic to add entries to the right list of files
|
|---|
| 716 | my $tmp = expandmacros("$1", 'gp');
|
|---|
| 717 | if (/-n/) { $subname = $tmp; } else { $subname = "$pkgdata{main}{name}-$tmp"; }
|
|---|
| 718 | }
|
|---|
| 719 | next LINE;
|
|---|
| 720 | } # %files
|
|---|
| 721 |
|
|---|
| 722 | if (/^\%changelog/) {
|
|---|
| 723 | $stage = 'changelog';
|
|---|
| 724 | $pkgdata{main}{changelog} = '';
|
|---|
| 725 | next LINE;
|
|---|
| 726 | }
|
|---|
| 727 |
|
|---|
| 728 | # now we handle individual lines from the various sections
|
|---|
| 729 |
|
|---|
| 730 | if ($stage eq 'desc') {
|
|---|
| 731 | next LINE if /^\s*#/;
|
|---|
| 732 | $pkgdata{$subname}{desc} .= " $_";
|
|---|
| 733 | } # description
|
|---|
| 734 |
|
|---|
| 735 | if ($stage eq 'package') {
|
|---|
| 736 | # gotta expand %defines here. Whee.
|
|---|
| 737 | # Note that we look for the Debian-specific Recommends, Suggests, and Replaces,
|
|---|
| 738 | # although they will have to be wrapped in '%if %{_vendor} == "debbuild"' for
|
|---|
| 739 | # an rpmbuild-compatible .spec file
|
|---|
| 740 | # NB: NOT going to support Pre-Depends, since it's a "Don't Use" (mis)feature, and
|
|---|
| 741 | # RPM's support for a similar tag (PreReq) has been recently dropped.
|
|---|
| 742 | if (my ($dname,$dvalue) = (/^(Recommends|Suggests|Enhances|Replaces|Summary|Group|Version|Requires|Conflicts|Provides|BuildArch(?:itecture)?):\s+(.+)$/i)) {
|
|---|
| 743 | $dname =~ tr/[A-Z]/[a-z]/;
|
|---|
| 744 | if ($dname =~ /^BuildArch/i) {
|
|---|
| 745 | $dvalue =~ s/^noarch/all/ig;
|
|---|
| 746 | $buildarch = $dvalue; # Emulate rpm's behaviour to a degree
|
|---|
| 747 | $dname = 'arch';
|
|---|
| 748 | }
|
|---|
| 749 | if ($dname =~ /recommends|suggests|enhances|replaces|requires|conflicts|provides/) {
|
|---|
| 750 | $pkgdata{$subname}{$dname} .= ", ".expandmacros($dvalue, 'gp');
|
|---|
| 751 | } else {
|
|---|
| 752 | $pkgdata{$subname}{$dname} = expandmacros($dvalue, 'gp');
|
|---|
| 753 | }
|
|---|
| 754 | }
|
|---|
| 755 | } # package
|
|---|
| 756 |
|
|---|
| 757 | if ($stage eq 'prep') {
|
|---|
| 758 | # Actual handling for %prep section. May have %setup macro; may
|
|---|
| 759 | # include %patch tags, may be just a bare shell script.
|
|---|
| 760 | if (/^\%setup/) {
|
|---|
| 761 | # Parse out the %setup macro. Note that we aren't supporting
|
|---|
| 762 | # many of RPM's %setup features.
|
|---|
| 763 | $prepscript .= "cd $topdir/BUILD\n";
|
|---|
| 764 | if ( /\s+-n\s+([^\s]+)\s+/ ) {
|
|---|
| 765 | $tarballdir = $1;
|
|---|
| 766 | }
|
|---|
| 767 | $tarballdir = expandmacros($tarballdir,'gp');
|
|---|
| 768 | $prepscript .= "rm -rf $tarballdir\n";
|
|---|
| 769 | if (/\s+-c\s+/) {
|
|---|
| 770 | $prepscript .= "mkdir $tarballdir\ncd $tarballdir\n";
|
|---|
| 771 | }
|
|---|
| 772 | $prepscript .=
|
|---|
| 773 | ( $pkgdata{main}{source} =~ /\.tar\.gz$/ ? "/bin/gzip" : "" ).
|
|---|
| 774 | ( $pkgdata{main}{source} =~ /\.tar\.bz2$/ ? "/bin/bzip2" : "" ).
|
|---|
| 775 | ( $pkgdata{main}{source} =~ /\.tar\.xz$/ ? "/usr/bin/xz" : "" ).
|
|---|
| 776 | " -dc $topdir/SOURCES/$pkgdata{main}{source} | /bin/tar -".
|
|---|
| 777 | ( /\s+-q\s+/ ? '' : 'vv' )."xf -\n".
|
|---|
| 778 | qq(STATUS=\$?\nif [ \$STATUS -ne 0 ]; then\n exit \$STATUS\nfi\n).
|
|---|
| 779 | "cd $topdir/BUILD/$tarballdir\n".
|
|---|
| 780 | qq([ `/usr/bin/id -u` = '0' ] && /bin/chown -Rhf root .\n).
|
|---|
| 781 | qq([ `/usr/bin/id -u` = '0' ] && /bin/chgrp -Rhf root .\n).
|
|---|
| 782 | qq(/bin/chmod -Rf a+rX,g-w,o-w .\n);
|
|---|
| 783 | } elsif ( my ($patchnum,$patchopts) = (/^\%patch([^\s]+)(\s+.+)?$/) ) {
|
|---|
| 784 | chomp $patchnum;
|
|---|
| 785 | $prepscript .= qq(echo "Patch #$patchnum ($pkgdata{main}{"patch$patchnum"}):"\n);
|
|---|
| 786 | # If there are options passed, use'em.
|
|---|
| 787 | # Otherwise, catch a bare %patch and ASS-U-ME it's '-p0'-able.
|
|---|
| 788 | # Will break on options that don't provide -pnn, but what the hell.
|
|---|
| 789 | # Need to decompress .bz2 and .gz patches on the fly. Not sure why one
|
|---|
| 790 | # would ever have such things, but there they are... and rpmbuild supports 'em
|
|---|
| 791 | # patch originally suggested by Lucian Cristian for .bz2
|
|---|
| 792 | # reworked and expanded to support .Z/.gz/.xz as well
|
|---|
| 793 | if ( $pkgdata{main}{"patch$patchnum"} =~ /\.(?:Z|gz|bz2|xz)$/ ) {
|
|---|
| 794 | my $decompressor;
|
|---|
| 795 | $decompressor = 'gzip' if $pkgdata{main}{"patch$patchnum"} =~ /\.(?:Z|gz)$/;
|
|---|
| 796 | $decompressor = 'bzip2' if $pkgdata{main}{"patch$patchnum"} =~ /\.bz2$/;
|
|---|
| 797 | $decompressor = 'xz' if $pkgdata{main}{"patch$patchnum"} =~ /\.xz$/;
|
|---|
| 798 | $prepscript .= qq(/bin/$decompressor -d < $topdir/SOURCES/$pkgdata{main}{"patch$patchnum"} | patch );
|
|---|
| 799 | $prepscript .= $patchopts if $patchopts;
|
|---|
| 800 | $prepscript .= "-p0" if !$patchopts;
|
|---|
| 801 | $prepscript .= qq( -s\nSTATUS=\$?\nif [ \$STATUS -ne 0 ]; then\n exit \$STATUS\nfi\n);
|
|---|
| 802 | } else {
|
|---|
| 803 | $prepscript .= "patch ";
|
|---|
| 804 | $prepscript .= $patchopts if $patchopts;
|
|---|
| 805 | $prepscript .= "-p0" if !$patchopts;
|
|---|
| 806 | $prepscript .= " -s <$topdir/SOURCES/".$pkgdata{main}{"patch$patchnum"}."\n";
|
|---|
| 807 | }
|
|---|
| 808 | } else {
|
|---|
| 809 | $prepscript .= expandmacros($_,'gp');
|
|---|
| 810 | }
|
|---|
| 811 | next LINE;
|
|---|
| 812 | } # prep
|
|---|
| 813 |
|
|---|
| 814 | if ($stage eq 'build') {
|
|---|
| 815 | # %build. This is pretty much just a shell script. There
|
|---|
| 816 | # aren't many local macros to deal with.
|
|---|
| 817 | if (/^\%configure/) {
|
|---|
| 818 | $buildscript .= expandmacros($_,'cgbp');
|
|---|
| 819 | } elsif (/^\%\{__make\}/) {
|
|---|
| 820 | $buildscript .= expandmacros($_,'mgbp');
|
|---|
| 821 | } else {
|
|---|
| 822 | $buildscript .= expandmacros($_,'gp');
|
|---|
| 823 | }
|
|---|
| 824 | next LINE;
|
|---|
| 825 | } # build
|
|---|
| 826 |
|
|---|
| 827 | if ($stage eq 'install') {
|
|---|
| 828 | if (/^\%makeinstall/) {
|
|---|
| 829 | $installscript .= expandmacros($_,'igbp');
|
|---|
| 830 | } else {
|
|---|
| 831 | $installscript .= expandmacros($_,'gp');
|
|---|
| 832 | }
|
|---|
| 833 | next LINE;
|
|---|
| 834 | } # install
|
|---|
| 835 |
|
|---|
| 836 | if ($stage eq 'clean') {
|
|---|
| 837 | $cleanscript .= expandmacros($_,'gp');
|
|---|
| 838 | next LINE;
|
|---|
| 839 | } # clean
|
|---|
| 840 |
|
|---|
| 841 | if ($stage eq 'prepost') {
|
|---|
| 842 | $pkgdata{$subname}{$scriptlet} .= expandmacros($_,'gp');
|
|---|
| 843 | next LINE;
|
|---|
| 844 | } # prepost
|
|---|
| 845 |
|
|---|
| 846 | if ($stage eq 'files') {
|
|---|
| 847 | # need to deal with these someday
|
|---|
| 848 | next LINE if /^\%dir/;
|
|---|
| 849 | next LINE if /^\%defattr/;
|
|---|
| 850 | next LINE if /^\%verify/;
|
|---|
| 851 | # dunno what to do with this; not sure if there's space in Debian's package structure for it.
|
|---|
| 852 | next LINE if /^\%ghost/;
|
|---|
| 853 | # Debian dpkg doesn't speak "%docdir". Meh.
|
|---|
| 854 | next LINE if /^\%docdir/;
|
|---|
| 855 | # my $singleton = 0; # don't recall what this was for
|
|---|
| 856 | next LINE if /^\s*#/;
|
|---|
| 857 | next LINE if /^\s*$/;
|
|---|
| 858 |
|
|---|
| 859 | # create and initialize flags
|
|---|
| 860 | my ($perms, $owner, $group, $conf, $filesline);
|
|---|
| 861 | $perms = $owner = $group = $conf = '-';
|
|---|
| 862 |
|
|---|
| 863 | $filesline = $_;
|
|---|
| 864 |
|
|---|
| 865 | # strip and flag %attr constructs
|
|---|
| 866 | if ($filesline =~ /\%attr\b/) {
|
|---|
| 867 | # Extract %attr...
|
|---|
| 868 | my ($args) = (/(\%attr\s*\(\s*[\d-]+\s*,\s*["a-zA-Z0-9-]+\s*,\s*["a-zA-Z0-9-]+\s*\))/);
|
|---|
| 869 | $args =~ s/\s+//g;
|
|---|
| 870 | $args =~ s/"//g; # don't think quotes are ever necessary, but they're *allowed*
|
|---|
| 871 | # ... and parse it ...
|
|---|
| 872 | ($perms,$owner,$group) = ($args =~ /\(([\d-]+),([a-zA-Z0-9-]+),([a-zA-Z0-9-]+)/);
|
|---|
| 873 | # ... and wipe it when we're done.
|
|---|
| 874 | $filesline =~ s/\%attr\s*\(\s*[\d-]+\s*,\s*["a-zA-Z0-9-]+\s*,\s*["a-zA-Z0-9-]+\s*\)//;
|
|---|
| 875 | }
|
|---|
| 876 |
|
|---|
| 877 | # Conffiles. Note that Debian and RH have similar, but not
|
|---|
| 878 | # *quite* identical ideas of what constitutes a conffile. Nrgh.
|
|---|
| 879 | # Note that dpkg will always ask if you want to replace the file - noreplace
|
|---|
| 880 | # is more or less permanently enabled.
|
|---|
| 881 | ##fixme
|
|---|
| 882 | # also need to handle missingok (file that doesn't exist, but should be removed on uninstall)
|
|---|
| 883 | # hmm. not sure if such is **POSSIBLE** with Debian... maybe an addition to %post?
|
|---|
| 884 | if ($filesline =~ /\%config\b(?:\s*\(\s*noreplace\s*\)\s*)?/) {
|
|---|
| 885 | $pkgdata{$subname}{conffiles} = 1; # Flag it for later
|
|---|
| 886 | $conf = 'y';
|
|---|
| 887 | $filesline =~ s/\%config\b(?:\s*\(\s*noreplace\s*\)\s*)?//;
|
|---|
| 888 | }
|
|---|
| 889 |
|
|---|
| 890 | # %doc needs extra processing, because it can be a space-separated list, and may
|
|---|
| 891 | # include both full and partial pathnames. The partial pathnames must be fiddled
|
|---|
| 892 | # into place in the %install script, because Debian doesn't really have the concept
|
|---|
| 893 | # of "documentation file" that rpm does. (Debian "documentation files" are files
|
|---|
| 894 | # in /usr/share/doc/<packagename>.)
|
|---|
| 895 | ##fixme: unhandled case: %doc %defattr. Eeep.
|
|---|
| 896 | # don't really know what to do with %defattr, generally. :(
|
|---|
| 897 | if ($filesline =~ /\%doc\b/) {
|
|---|
| 898 | $filesline =~ s/\s*\%doc\s+//;
|
|---|
| 899 |
|
|---|
| 900 | # this could probably go elsewhere.
|
|---|
| 901 | my $pkgname = $pkgdata{$subname}{name};
|
|---|
| 902 | $pkgname =~ tr/_/-/;
|
|---|
| 903 |
|
|---|
| 904 | # have to extract the partial pathnames that %doc installs automagically
|
|---|
| 905 | foreach (split /\s+/, $filesline) {
|
|---|
| 906 | if (! (/^\%/ or m|^/|) ) {
|
|---|
| 907 | $doclist{$subname} .= " $_";
|
|---|
| 908 | my ($element) = m|([^/\s]+/?)$|;
|
|---|
| 909 | $filesline =~ s|$_|\%{_docdir}/$pkgname/$element|;
|
|---|
| 910 | }
|
|---|
| 911 | }
|
|---|
| 912 | } # $filesline =~ /\%doc\b/
|
|---|
| 913 |
|
|---|
| 914 | $filesline =~ s/^\s*//; # Just In Case. For, uh, neatness.
|
|---|
| 915 |
|
|---|
| 916 | # due to Debian's total lack of real permissions-processing in its actual package
|
|---|
| 917 | # handling component (dpkg-deb), this can't really be done "properly". We'll have
|
|---|
| 918 | # to add chown/chmod commands to the postinst instead. Feh.
|
|---|
| 919 | $pkgdata{$subname}{'post'} .= "chown $owner $filesline\n" if $owner ne '-';
|
|---|
| 920 | $pkgdata{$subname}{'post'} .= "chgrp $group $filesline\n" if $group ne '-';
|
|---|
| 921 | $pkgdata{$subname}{'post'} .= "chmod $perms $filesline\n" if $perms ne '-';
|
|---|
| 922 |
|
|---|
| 923 | ##fixme
|
|---|
| 924 | # need hackery to assure only one filespec per %config. NB: "*" is one filespec. <g>
|
|---|
| 925 | push @{$pkgdata{$subname}{conflist}}, $filesline if $conf ne '-';
|
|---|
| 926 |
|
|---|
| 927 | # now that we've got the specials out of the way, we can add things to the appropriate list of files.
|
|---|
| 928 | # ... and finally everything else
|
|---|
| 929 | $filelist{$subname} .= " $filesline";
|
|---|
| 930 |
|
|---|
| 931 | next LINE;
|
|---|
| 932 | } # files
|
|---|
| 933 |
|
|---|
| 934 | if ($stage eq 'changelog') {
|
|---|
| 935 | # this is one of the few places we do NOT generally want to replace macros...
|
|---|
| 936 | $pkgdata{main}{changelog} .= $_;
|
|---|
| 937 | }
|
|---|
| 938 |
|
|---|
| 939 | if ($stage eq 'preamble') {
|
|---|
| 940 | if (/^summary:\s*(.+)/i) {
|
|---|
| 941 | $pkgdata{main}{summary} = $1;
|
|---|
| 942 | } elsif (/^name:\s*(.+)/i) {
|
|---|
| 943 | $pkgdata{main}{name} = expandmacros($1,'g');
|
|---|
| 944 | } elsif (/^epoch:\s*(.+)/i) {
|
|---|
| 945 | $pkgdata{main}{epoch} = expandmacros($1,'g');
|
|---|
| 946 | } elsif (/^version:\s*(.+)/i) {
|
|---|
| 947 | $pkgdata{main}{version} = expandmacros($1,'g');
|
|---|
| 948 | } elsif (/^release:\s*(.+)/i) {
|
|---|
| 949 | $pkgdata{main}{release} = expandmacros($1,'g');
|
|---|
| 950 | } elsif (/^group:\s*(.+)/i) {
|
|---|
| 951 | $pkgdata{main}{group} = $1;
|
|---|
| 952 | } elsif (/^copyright:\s*(.+)/i) {
|
|---|
| 953 | $pkgdata{main}{copyright} = $1;
|
|---|
| 954 | } elsif (/^url:\s*(.+)/i) {
|
|---|
| 955 | $pkgdata{main}{url} = $1;
|
|---|
| 956 | } elsif (/^packager:\s*(.+)/i) {
|
|---|
| 957 | $pkgdata{main}{packager} = $1;
|
|---|
| 958 | } elsif (/^buildroot:\s*(.+)/i) {
|
|---|
| 959 | $specglobals{buildroot} = $1;
|
|---|
| 960 | } elsif (/^source0?:\s*(.+)/i) {
|
|---|
| 961 | $pkgdata{main}{source} = $1;
|
|---|
| 962 | # Do this here since we don't use any URL forms elsewhere (maybe some other time)
|
|---|
| 963 | $pkgdata{main}{source} =~ s|^.+/([^/]+)$|$1|;
|
|---|
| 964 | # .tar, .tar.gz, .tar.bz2, .tgz, .xz
|
|---|
| 965 | die "Unknown tarball format $1\n" if $1 !~ /\.(?:tar(?:\.(?:gz|bz2|xz))?|tgz)$/;
|
|---|
| 966 | } elsif (my ($srcnum, $src) = (/^source([0-9]+):\s*(.+)/i)) {
|
|---|
| 967 | $pkgdata{sources}{$srcnum} = $src;
|
|---|
| 968 | # Do this here since we don't use any URL forms elsewhere (maybe some other time)
|
|---|
| 969 | $pkgdata{sources}{$srcnum} =~ s|^.+/([^/]+)$|$1|;
|
|---|
| 970 | } elsif (/^patch([^:]+):\s*(.+)$/i) {
|
|---|
| 971 | my $patchname = "patch$1";
|
|---|
| 972 | $pkgdata{main}{$patchname} = $2;
|
|---|
| 973 | if ($pkgdata{main}{$patchname} =~ /\//) {
|
|---|
| 974 | # URL-style patch. Rare but not unheard-of.
|
|---|
| 975 | my @patchbits = split '/', $pkgdata{main}{$patchname};
|
|---|
| 976 | $pkgdata{main}{$patchname} = $patchbits[$#patchbits];
|
|---|
| 977 | }
|
|---|
| 978 | chomp $pkgdata{main}{$patchname};
|
|---|
| 979 | } elsif (/^buildarch(?:itecture)?:\s*(.+)/i) {
|
|---|
| 980 | $pkgdata{main}{arch} = $1;
|
|---|
| 981 | $pkgdata{main}{arch} =~ s/^noarch$/all/;
|
|---|
| 982 | $buildarch = $pkgdata{main}{arch};
|
|---|
| 983 | } elsif (/^buildrequires:\s*(.+)/i) {
|
|---|
| 984 | $buildreq .= ", $1";
|
|---|
| 985 | } elsif (/^requires:\s*(.+)/i) {
|
|---|
| 986 | $pkgdata{main}{requires} .= ", ".expandmacros("$1", 'gp');
|
|---|
| 987 | } elsif (/^provides:\s*(.+)/i) {
|
|---|
| 988 | $pkgdata{main}{provides} .= ", $1";
|
|---|
| 989 | } elsif (/^conflicts:\s*(.+)/i) {
|
|---|
| 990 | $pkgdata{main}{conflicts} .= ", $1";
|
|---|
| 991 | } elsif (/^recommends:\s*(.+)/i) {
|
|---|
| 992 | $pkgdata{main}{recommends} .= ", $1";
|
|---|
| 993 | warn "Warning: Debian-specific 'Recommends:' outside \%if wrapper\n" if $iflevel == 0;
|
|---|
| 994 | } elsif (/^suggests:\s*(.+)/i) {
|
|---|
| 995 | $pkgdata{main}{suggests} .= ", $1";
|
|---|
| 996 | warn "Warning: Debian-specific 'Suggests:' outside \%if wrapper\n" if $iflevel == 0;
|
|---|
| 997 | } elsif (/^enhances:\s*(.+)/i) {
|
|---|
| 998 | $pkgdata{main}{enhances} .= ", $1";
|
|---|
| 999 | warn "Warning: Debian-specific 'Enhances:' outside \%if wrapper\n" if $iflevel == 0;
|
|---|
| 1000 | } elsif (/^replaces:\s*(.+)/i) {
|
|---|
| 1001 | $pkgdata{main}{replaces} .= ", $1";
|
|---|
| 1002 | warn "Warning: Debian-specific 'Replaces:' outside \%if wrapper\n" if $iflevel == 0;
|
|---|
| 1003 | } elsif (/^autoreq(?:prov)?:\s*(.+)/i) {
|
|---|
| 1004 | # we don't handle auto-provides (yet)
|
|---|
| 1005 | $NoAutoReq = 1 if $1 =~ /(?:no|0)/i;
|
|---|
| 1006 | }
|
|---|
| 1007 | next LINE;
|
|---|
| 1008 | } # preamble
|
|---|
| 1009 |
|
|---|
| 1010 | } # while <SPEC>
|
|---|
| 1011 |
|
|---|
| 1012 | # Parse and replace some more macros. More will be replaced even later.
|
|---|
| 1013 |
|
|---|
| 1014 | # Expand macros as necessary.
|
|---|
| 1015 | $scriptletbase = expandmacros($scriptletbase,'gp');
|
|---|
| 1016 |
|
|---|
| 1017 | $cleanscript = expandmacros($cleanscript,'gp');
|
|---|
| 1018 |
|
|---|
| 1019 | $specglobals{buildroot} = $cmdbuildroot if $cmdbuildroot;
|
|---|
| 1020 | $specglobals{buildroot} = expandmacros($specglobals{buildroot},'gp');
|
|---|
| 1021 |
|
|---|
| 1022 | close SPECFILE;
|
|---|
| 1023 | } # end parse_spec()
|
|---|
| 1024 |
|
|---|
| 1025 |
|
|---|
| 1026 | ## prep()
|
|---|
| 1027 | # Writes and executes the %prep script (mostly) built while reading the spec file.
|
|---|
| 1028 | sub prep {
|
|---|
| 1029 | # Replace some things here just to make sure.
|
|---|
| 1030 | $prepscript = expandmacros($prepscript,'gp');
|
|---|
| 1031 |
|
|---|
| 1032 | # create script filename
|
|---|
| 1033 | my $prepscriptfile = "$tmpdir/deb-tmp.prep.".int(rand(99998)+1);
|
|---|
| 1034 | sysopen(PREPSCRIPT, $prepscriptfile, O_RDWR | O_CREAT | O_EXCL | O_NOFOLLOW)
|
|---|
| 1035 | or die "Can't open/create prep script file $prepscriptfile: $!\n";
|
|---|
| 1036 | print PREPSCRIPT $scriptletbase;
|
|---|
| 1037 | print PREPSCRIPT $prepscript;
|
|---|
| 1038 | close PREPSCRIPT;
|
|---|
| 1039 |
|
|---|
| 1040 | # execute
|
|---|
| 1041 | print "Calling \%prep script $prepscriptfile...\n";
|
|---|
| 1042 | system("/bin/sh -e $prepscriptfile") == 0
|
|---|
| 1043 | or die "Can't exec: $!\n";
|
|---|
| 1044 |
|
|---|
| 1045 | # and clean up
|
|---|
| 1046 | unlink $prepscriptfile;
|
|---|
| 1047 | } # end prep()
|
|---|
| 1048 |
|
|---|
| 1049 |
|
|---|
| 1050 | ## build()
|
|---|
| 1051 | # Writes and executes the %build script (mostly) built while reading the spec file.
|
|---|
| 1052 | sub build {
|
|---|
| 1053 | # Expand the macros
|
|---|
| 1054 | $buildscript = expandmacros($buildscript,'cgbp');
|
|---|
| 1055 |
|
|---|
| 1056 | # create script filename
|
|---|
| 1057 | my $buildscriptfile = "$tmpdir/deb-tmp.build.".int(rand(99998)+1);
|
|---|
| 1058 | sysopen(BUILDSCRIPT, $buildscriptfile, O_RDWR | O_CREAT | O_EXCL | O_NOFOLLOW)
|
|---|
| 1059 | or die "Can't open/create build script file $buildscriptfile: $!\n";
|
|---|
| 1060 | print BUILDSCRIPT $scriptletbase;
|
|---|
| 1061 | print BUILDSCRIPT $buildscript;
|
|---|
| 1062 | close BUILDSCRIPT;
|
|---|
| 1063 |
|
|---|
| 1064 | # execute
|
|---|
| 1065 | print "Calling \%build script $buildscriptfile...\n";
|
|---|
| 1066 | system("/bin/sh -e $buildscriptfile") == 0
|
|---|
| 1067 | or die "Can't exec: $!\n";
|
|---|
| 1068 |
|
|---|
| 1069 | # and clean up
|
|---|
| 1070 | unlink $buildscriptfile;
|
|---|
| 1071 | } # end build()
|
|---|
| 1072 |
|
|---|
| 1073 |
|
|---|
| 1074 | ## install()
|
|---|
| 1075 | # Writes and executes the %install script (mostly) built while reading the spec file.
|
|---|
| 1076 | sub install {
|
|---|
| 1077 |
|
|---|
| 1078 | # munge %doc entries into place
|
|---|
| 1079 | # rpm handles this with a separate executed %doc script, we're not going to bother.
|
|---|
| 1080 | foreach my $docpkg (keys %doclist) {
|
|---|
| 1081 | my $pkgname = $pkgdata{$docpkg}{name};
|
|---|
| 1082 | $pkgname =~ s/_/-/g;
|
|---|
| 1083 |
|
|---|
| 1084 | $installscript .= "DOCDIR=\$RPM_BUILD_ROOT\%{_docdir}/$pkgname\nexport DOCDIR\n";
|
|---|
| 1085 | $installscript .= "mkdir -p \$DOCDIR\n";
|
|---|
| 1086 | $doclist{$docpkg} =~ s/^\s*//;
|
|---|
| 1087 | foreach (split(' ',$doclist{$docpkg})) {
|
|---|
| 1088 | $installscript .= "cp -pr $_ \$DOCDIR/\n";
|
|---|
| 1089 | }
|
|---|
| 1090 | }
|
|---|
| 1091 |
|
|---|
| 1092 | # Expand the macros
|
|---|
| 1093 | $installscript = expandmacros($installscript,'igbp');
|
|---|
| 1094 |
|
|---|
| 1095 | # create script filename
|
|---|
| 1096 | my $installscriptfile = "$tmpdir/deb-tmp.inst.".int(rand(99998)+1);
|
|---|
| 1097 | sysopen(INSTSCRIPT, $installscriptfile, O_RDWR | O_CREAT | O_EXCL | O_NOFOLLOW)
|
|---|
| 1098 | or die "Can't open/create install script file $installscriptfile: $!\n";
|
|---|
| 1099 | print INSTSCRIPT $scriptletbase;
|
|---|
| 1100 | print INSTSCRIPT $installscript;
|
|---|
| 1101 | close INSTSCRIPT;
|
|---|
| 1102 |
|
|---|
| 1103 | # execute
|
|---|
| 1104 | print "Calling \%install script $installscriptfile...\n";
|
|---|
| 1105 | system("/bin/sh -e $installscriptfile") == 0
|
|---|
| 1106 | or die "Can't exec: $!\n";
|
|---|
| 1107 |
|
|---|
| 1108 | # and clean up
|
|---|
| 1109 | unlink $installscriptfile;
|
|---|
| 1110 |
|
|---|
| 1111 | # final bit: compress manpages if present
|
|---|
| 1112 | # done here cuz I don't grok shell well
|
|---|
| 1113 | # should probably error-check all kinds of things. <g>
|
|---|
| 1114 | if (opendir MANROOT, "$specglobals{buildroot}/usr/share/man") {
|
|---|
| 1115 | my @mansects = readdir MANROOT;
|
|---|
| 1116 | closedir MANROOT;
|
|---|
| 1117 | foreach my $mandir (@mansects) {
|
|---|
| 1118 | next if $mandir !~ /^man/;
|
|---|
| 1119 | opendir MANPAGES, "$specglobals{buildroot}/usr/share/man/$mandir";
|
|---|
| 1120 | my @pagelist = readdir MANPAGES;
|
|---|
| 1121 | closedir MANPAGES; # Slightly safer to to this; no accidental recursion. O_o
|
|---|
| 1122 | foreach my $manpage (@pagelist) {
|
|---|
| 1123 | $manpage = "$specglobals{buildroot}/usr/share/man/$mandir/$manpage";
|
|---|
| 1124 | if ( -f $manpage) {
|
|---|
| 1125 | if ($manpage =~ /^(.+)\.(?:Z|gz|bz2)\n?$/) {
|
|---|
| 1126 | my $newpage = $1;
|
|---|
| 1127 | `gunzip $manpage` if $manpage =~ /\.(?:Z|gz)$/;
|
|---|
| 1128 | `bunzip2 $manpage` if $manpage =~ /\.bz2$/;
|
|---|
| 1129 | $manpage = $newpage;
|
|---|
| 1130 | }
|
|---|
| 1131 | `gzip -9 -n $manpage`;
|
|---|
| 1132 | } elsif ( -l $manpage) {
|
|---|
| 1133 | my $linkdest = readlink $manpage;
|
|---|
| 1134 | $linkdest =~ s/\.(?:Z|gz|bz2)//;
|
|---|
| 1135 | unlink $manpage;
|
|---|
| 1136 | $manpage =~ s/\.(?:Z|gz|bz2)//;
|
|---|
| 1137 | symlink "$linkdest.gz", "$manpage.gz" or print "DEBUG: wibble: symlinking manpage failed: $!\n";
|
|---|
| 1138 | }
|
|---|
| 1139 | }
|
|---|
| 1140 | }
|
|---|
| 1141 | } # if opendir MANROOT
|
|---|
| 1142 | } # end install()
|
|---|
| 1143 |
|
|---|
| 1144 |
|
|---|
| 1145 | ## binpackage()
|
|---|
| 1146 | # Creates the binary .deb package from the installed tree in $specglobals{buildroot}.
|
|---|
| 1147 | # Writes and executes a shell script to do so.
|
|---|
| 1148 | # Creates miscellaneous files required by dpkg-deb to actually build the package file.
|
|---|
| 1149 | # Should handle simple subpackages
|
|---|
| 1150 | sub binpackage {
|
|---|
| 1151 |
|
|---|
| 1152 | foreach my $pkg (@pkglist) {
|
|---|
| 1153 |
|
|---|
| 1154 | $pkgdata{$pkg}{arch} = $hostarch if !$pkgdata{$pkg}{arch}; # Just In Case.
|
|---|
| 1155 |
|
|---|
| 1156 | # Make sure we have somewhere to write the .deb file
|
|---|
| 1157 | if (!-e "$topdir/DEBS/$pkgdata{$pkg}{arch}") {
|
|---|
| 1158 | mkdir "$topdir/DEBS/$pkgdata{$pkg}{arch}";
|
|---|
| 1159 | }
|
|---|
| 1160 |
|
|---|
| 1161 | # Skip building a package if it doesn't actually have any files. NB: This
|
|---|
| 1162 | # differs slightly from rpm's behaviour where a package *will* be built -
|
|---|
| 1163 | # even without any files - if %files is specified anywhere. I can think
|
|---|
| 1164 | # of odd corner cases where that *may* be desireable.
|
|---|
| 1165 | next if (!$filelist{$pkg} or $filelist{$pkg} =~ /^\s*$/);
|
|---|
| 1166 |
|
|---|
| 1167 | # Gotta do this first, otherwise we don't have a place to move files from %files
|
|---|
| 1168 | mkdir "$specglobals{buildroot}/$pkg";
|
|---|
| 1169 |
|
|---|
| 1170 | # Eliminate any lingering % macros
|
|---|
| 1171 | $filelist{$pkg} = expandmacros $filelist{$pkg}, 'g';
|
|---|
| 1172 |
|
|---|
| 1173 | my @pkgfilelist = split ' ', $filelist{$pkg};
|
|---|
| 1174 | foreach my $pkgfile (@pkgfilelist) {
|
|---|
| 1175 | $pkgfile = expandmacros($pkgfile, 'gp');
|
|---|
| 1176 |
|
|---|
| 1177 | # Feh. Manpages don't **NEED** to be gzipped, but rpmbuild does, and so shall we.
|
|---|
| 1178 | # ... and your little info page too!
|
|---|
| 1179 | if ($pkgfile =~ m{/usr/share/(?:man/man|info)}) {
|
|---|
| 1180 | # need to check to see if manpage is gzipped
|
|---|
| 1181 | if (-e "$specglobals{buildroot}$pkgfile") {
|
|---|
| 1182 | # if we've just been pointed to a manpage section with "many" pages,
|
|---|
| 1183 | # we need to gzip them all.
|
|---|
| 1184 | # fortunately, we do NOT need to explicitly track each file for the
|
|---|
| 1185 | # purpose of stuffing them in the package... the original %files
|
|---|
| 1186 | # entry will do just fine.
|
|---|
| 1187 | if ( -d "$specglobals{buildroot}$pkgfile") {
|
|---|
| 1188 | foreach my $globfile (glob("$specglobals{buildroot}$pkgfile/*")) {
|
|---|
| 1189 | gzip $globfile if $globfile !~ m|\.gz$|;
|
|---|
| 1190 | }
|
|---|
| 1191 | } else {
|
|---|
| 1192 | if ($pkgfile !~ m|\.gz$|) {
|
|---|
| 1193 | qx { gzip $specglobals{buildroot}$pkgfile };
|
|---|
| 1194 | $pkgfile .= ".gz";
|
|---|
| 1195 | }
|
|---|
| 1196 | }
|
|---|
| 1197 | } else {
|
|---|
| 1198 | if ($pkgfile !~ m|\.gz$|) {
|
|---|
| 1199 | $pkgfile .= ".gz";
|
|---|
| 1200 | } else {
|
|---|
| 1201 | $pkgfile =~ s/\.gz$//;
|
|---|
| 1202 | qx { gzip $specglobals{buildroot}$pkgfile };
|
|---|
| 1203 | $pkgfile .= ".gz";
|
|---|
| 1204 | }
|
|---|
| 1205 | }
|
|---|
| 1206 | }
|
|---|
| 1207 |
|
|---|
| 1208 | my ($fpath,$fname) = ($pkgfile =~ m|(.+?/?)?([^/]+/?)$|); # We don't need $fname now, but we might.
|
|---|
| 1209 | qx { mkdir -p $specglobals{buildroot}/$pkg$fpath }
|
|---|
| 1210 | if $fpath && $fpath ne '';
|
|---|
| 1211 | qx { mv $specglobals{buildroot}$pkgfile $specglobals{buildroot}/$pkg$fpath };
|
|---|
| 1212 | }
|
|---|
| 1213 |
|
|---|
| 1214 | # Get the "Depends" (Requires) a la RPM. Ish. We strip the leading
|
|---|
| 1215 | # comma and space here (if needed) in case there were "Requires" specified
|
|---|
| 1216 | # in the spec file - those would precede these.
|
|---|
| 1217 | $pkgdata{$pkg}{requires} .= getreqs("$specglobals{buildroot}/$pkg") if ! $NoAutoReq;
|
|---|
| 1218 |
|
|---|
| 1219 | # magic needed to properly version dependencies...
|
|---|
| 1220 | # only provided deps will really be included
|
|---|
| 1221 | $pkgdata{$pkg}{requires} =~ s/^, //; # Still have to do this here.
|
|---|
| 1222 | $pkgdata{$pkg}{requires} =~ s/\s+//g;
|
|---|
| 1223 | my @deps = split /,/, $pkgdata{$pkg}{requires};
|
|---|
| 1224 | my $tmp = '';
|
|---|
| 1225 | foreach my $dep (@deps) {
|
|---|
| 1226 | # Hack up the perl(Class::SubClass) deps into something dpkg can understand.
|
|---|
| 1227 | # May or may not be versioned.
|
|---|
| 1228 | # We do this first so the version rewriter can do its magic next.
|
|---|
| 1229 | if (my ($mod,$ver) = ($dep =~ /^perl\(([A-Za-z0-9\:\-]+)\)([><=]+.+)?/) ) {
|
|---|
| 1230 | $mod =~ s/^perl\(//;
|
|---|
| 1231 | $mod =~ s/\)$//;
|
|---|
| 1232 | $mod =~ s/::/-/g;
|
|---|
| 1233 | $mod =~ tr/A-Z/a-z/;
|
|---|
| 1234 | $mod = "lib$mod-perl";
|
|---|
| 1235 | $mod .= $ver if $ver;
|
|---|
| 1236 | $dep = $mod;
|
|---|
| 1237 | }
|
|---|
| 1238 | if (my ($name,$rel,$value) = ($dep =~ /^([a-zA-Z0-9._-]+)([><=]+)([a-zA-Z0-9._-]+)$/)) {
|
|---|
| 1239 | $tmp .= ", $name ($rel $value)";
|
|---|
| 1240 | } else {
|
|---|
| 1241 | $tmp .= ", $dep";
|
|---|
| 1242 | }
|
|---|
| 1243 | }
|
|---|
| 1244 | ($pkgdata{$pkg}{requires} = $tmp) =~ s/^, //;
|
|---|
| 1245 |
|
|---|
| 1246 | # Do this here since we're doing {depends}...
|
|---|
| 1247 | if (defined($pkgdata{$pkg}{provides})) {
|
|---|
| 1248 | $pkgdata{$pkg}{provides} =~ s/^, //;
|
|---|
| 1249 | $pkgdata{$pkg}{provides} = expandmacros($pkgdata{$pkg}{provides},'gp');
|
|---|
| 1250 | }
|
|---|
| 1251 | if (defined($pkgdata{$pkg}{conflicts})) {
|
|---|
| 1252 | $pkgdata{$pkg}{conflicts} =~ s/^, //;
|
|---|
| 1253 | $pkgdata{$pkg}{conflicts} = expandmacros($pkgdata{$pkg}{conflicts},'gp');
|
|---|
| 1254 | }
|
|---|
| 1255 |
|
|---|
| 1256 | # These are Debian-specific!
|
|---|
| 1257 | if (defined($pkgdata{$pkg}{recommends})) {
|
|---|
| 1258 | $pkgdata{$pkg}{recommends} =~ s/^, //;
|
|---|
| 1259 | $pkgdata{$pkg}{recommends} = expandmacros($pkgdata{$pkg}{recommends},'gp');
|
|---|
| 1260 | }
|
|---|
| 1261 | if (defined($pkgdata{$pkg}{suggests})) {
|
|---|
| 1262 | $pkgdata{$pkg}{suggests} =~ s/^, //;
|
|---|
| 1263 | $pkgdata{$pkg}{suggests} = expandmacros($pkgdata{$pkg}{suggests},'gp');
|
|---|
| 1264 | }
|
|---|
| 1265 | if (defined($pkgdata{$pkg}{enhances})) {
|
|---|
| 1266 | $pkgdata{$pkg}{enhances} =~ s/^, //;
|
|---|
| 1267 | $pkgdata{$pkg}{enhances} = expandmacros($pkgdata{$pkg}{enhances},'gp');
|
|---|
| 1268 | }
|
|---|
| 1269 | if (defined($pkgdata{$pkg}{replaces})) {
|
|---|
| 1270 | $pkgdata{$pkg}{replaces} =~ s/^, //;
|
|---|
| 1271 | $pkgdata{$pkg}{replaces} = expandmacros($pkgdata{$pkg}{replaces},'gp');
|
|---|
| 1272 | }
|
|---|
| 1273 |
|
|---|
| 1274 | # Gotta do this next, otherwise the control file has nowhere to go. >:(
|
|---|
| 1275 | mkdir "$specglobals{buildroot}/$pkg/DEBIAN";
|
|---|
| 1276 |
|
|---|
| 1277 | # Hack the filename for the package into a Debian-tool-compatible format. GRRRRRR!!!!!
|
|---|
| 1278 | # Have I mentioned I hate Debian Policy?
|
|---|
| 1279 | $pkgdata{$pkg}{name} =~ tr/_/-/;
|
|---|
| 1280 |
|
|---|
| 1281 | # create script filename
|
|---|
| 1282 | my $debscriptfile = "$tmpdir/deb-tmp.pkg.".int(rand(99998)+1);
|
|---|
| 1283 | sysopen(DEBSCRIPT, $debscriptfile, O_RDWR | O_CREAT | O_EXCL | O_NOFOLLOW)
|
|---|
| 1284 | or die "Can't open/create package-creation script file $debscriptfile: $!\n";
|
|---|
| 1285 | print DEBSCRIPT $scriptletbase;
|
|---|
| 1286 | print DEBSCRIPT "fakeroot -- dpkg-deb -b $specglobals{buildroot}/$pkg $topdir/DEBS/$pkgdata{$pkg}{arch}/".
|
|---|
| 1287 | "$pkgdata{$pkg}{name}_".
|
|---|
| 1288 | (defined($pkgdata{main}{epoch}) ? "$pkgdata{main}{epoch}:" : '').
|
|---|
| 1289 | "$pkgdata{$pkg}{version}-$pkgdata{main}{release}_$pkgdata{$pkg}{arch}.deb\n";
|
|---|
| 1290 | # %$&$%@#@@#%@@@ Debian and their horrible ugly package names. >:(
|
|---|
| 1291 | close DEBSCRIPT;
|
|---|
| 1292 |
|
|---|
| 1293 | my $control = "Package: $pkgdata{$pkg}{name}\n".
|
|---|
| 1294 | "Version: ".
|
|---|
| 1295 | (defined($pkgdata{main}{epoch}) ? "$pkgdata{main}{epoch}:" : '').
|
|---|
| 1296 | "$pkgdata{$pkg}{version}-$pkgdata{main}{release}\n".
|
|---|
| 1297 | "Section: $pkgdata{$pkg}{group}\n".
|
|---|
| 1298 | "Priority: optional\n".
|
|---|
| 1299 | "Architecture: $pkgdata{$pkg}{arch}\n".
|
|---|
| 1300 | "Maintainer: $pkgdata{main}{packager}\n".
|
|---|
| 1301 | ( $pkgdata{$pkg}{requires} ne '' ? "Depends: $pkgdata{$pkg}{requires}\n" : '' ).
|
|---|
| 1302 | ( defined($pkgdata{$pkg}{provides}) ? "Provides: $pkgdata{$pkg}{provides}\n" : '' ).
|
|---|
| 1303 | ( defined($pkgdata{$pkg}{conflicts}) ? "Conflicts: $pkgdata{$pkg}{conflicts}\n" : '' ).
|
|---|
| 1304 | ( defined($pkgdata{$pkg}{recommends}) ? "Recommends: $pkgdata{$pkg}{recommends}\n" : '' ).
|
|---|
| 1305 | ( defined($pkgdata{$pkg}{suggests}) ? "Suggests: $pkgdata{$pkg}{suggests}\n" : '' ).
|
|---|
| 1306 | ( defined($pkgdata{$pkg}{enhances}) ? "Enhances: $pkgdata{$pkg}{enhances}\n" : '' ).
|
|---|
| 1307 | ( defined($pkgdata{$pkg}{replaces}) ? "Replaces: $pkgdata{$pkg}{replaces}\n" : '' ).
|
|---|
| 1308 | "Description: $pkgdata{$pkg}{summary}\n";
|
|---|
| 1309 | # Munge things so that Debian tools don't choke on errant blank lines
|
|---|
| 1310 | $pkgdata{$pkg}{desc} =~ s/\s+$//g; # Trim trailing blanks
|
|---|
| 1311 | $pkgdata{$pkg}{desc} =~ s/^ $/ ./mg; # Replace lines consisting of " \n" with " .\n"
|
|---|
| 1312 | $control .= "$pkgdata{$pkg}{desc}\n";
|
|---|
| 1313 |
|
|---|
| 1314 | open CONTROL, ">$specglobals{buildroot}/$pkg/DEBIAN/control";
|
|---|
| 1315 | print CONTROL $control;
|
|---|
| 1316 | close CONTROL;
|
|---|
| 1317 |
|
|---|
| 1318 | # Iff there are conffiles (as specified in the %files list(s), add'em
|
|---|
| 1319 | # in so dpkg-deb can tag them.
|
|---|
| 1320 | if ($pkgdata{$pkg}{conffiles}) {
|
|---|
| 1321 | open CONFLIST, ">$specglobals{buildroot}/$pkg/DEBIAN/conffiles";
|
|---|
| 1322 | foreach my $conffile (@{$pkgdata{$pkg}{conflist}}) {
|
|---|
| 1323 | $conffile = expandmacros($conffile, 'g');
|
|---|
| 1324 | my @tmp = glob "$specglobals{buildroot}/$pkg/$conffile";
|
|---|
| 1325 | foreach (@tmp) {
|
|---|
| 1326 | s|$specglobals{buildroot}/$pkg/||g; # nrgl. gotta be a better way to do this...
|
|---|
| 1327 | s/\s+/\n/g; # Not gonna support spaces in filenames. Ewww.
|
|---|
| 1328 | print CONFLIST "$_\n";
|
|---|
| 1329 | }
|
|---|
| 1330 | }
|
|---|
| 1331 | close CONFLIST;
|
|---|
| 1332 | }
|
|---|
| 1333 |
|
|---|
| 1334 | # found the point of scripts on subpackages.
|
|---|
| 1335 | if ($pkgdata{$pkg}{'pre'}) {
|
|---|
| 1336 | $pkgdata{$pkg}{'pre'} = expandmacros($pkgdata{$pkg}{'pre'},'gp');
|
|---|
| 1337 | open PREINST, ">$specglobals{buildroot}/$pkg/DEBIAN/preinst";
|
|---|
| 1338 | print PREINST "#!/bin/sh\nset -e\n\n";
|
|---|
| 1339 | print PREINST $pkgdata{$pkg}{'pre'};
|
|---|
| 1340 | close PREINST;
|
|---|
| 1341 | chmod 0755, "$specglobals{buildroot}/$pkg/DEBIAN/preinst";
|
|---|
| 1342 | }
|
|---|
| 1343 | if ($pkgdata{$pkg}{'post'}) {
|
|---|
| 1344 | $pkgdata{$pkg}{'post'} = expandmacros($pkgdata{$pkg}{'post'},'gp');
|
|---|
| 1345 | open POSTINST, ">$specglobals{buildroot}/$pkg/DEBIAN/postinst";
|
|---|
| 1346 | print POSTINST "#!/bin/sh\nset -e\n\n";
|
|---|
| 1347 | print POSTINST $pkgdata{$pkg}{'post'};
|
|---|
| 1348 | close POSTINST;
|
|---|
| 1349 | chmod 0755, "$specglobals{buildroot}/$pkg/DEBIAN/postinst";
|
|---|
| 1350 | }
|
|---|
| 1351 | if ($pkgdata{$pkg}{'preun'}) {
|
|---|
| 1352 | $pkgdata{$pkg}{'pre'} = expandmacros($pkgdata{$pkg}{'preun'},'gp');
|
|---|
| 1353 | open PREUNINST, ">$specglobals{buildroot}/$pkg/DEBIAN/prerm";
|
|---|
| 1354 | print PREUNINST "#!/bin/sh\nset -e\n\n";
|
|---|
| 1355 | print PREUNINST $pkgdata{$pkg}{'preun'};
|
|---|
| 1356 | close PREUNINST;
|
|---|
| 1357 | chmod 0755, "$specglobals{buildroot}/$pkg/DEBIAN/prerm";
|
|---|
| 1358 | }
|
|---|
| 1359 | if ($pkgdata{$pkg}{'postun'}) {
|
|---|
| 1360 | $pkgdata{$pkg}{'postun'} = expandmacros($pkgdata{$pkg}{'postun'},'gp');
|
|---|
| 1361 | open POSTUNINST, ">$specglobals{buildroot}/$pkg/DEBIAN/postrm";
|
|---|
| 1362 | print POSTUNINST "#!/bin/sh\nset -e\n\n";
|
|---|
| 1363 | print POSTUNINST $pkgdata{$pkg}{'postun'};
|
|---|
| 1364 | close POSTUNINST;
|
|---|
| 1365 | chmod 0755, "$specglobals{buildroot}/$pkg/DEBIAN/postrm";
|
|---|
| 1366 | }
|
|---|
| 1367 |
|
|---|
| 1368 | # execute
|
|---|
| 1369 | print "Calling package creation script $debscriptfile for $pkgdata{$pkg}{name}...\n";
|
|---|
| 1370 | system("/bin/sh -e $debscriptfile") == 0
|
|---|
| 1371 | or die "Can't exec: $!\n";
|
|---|
| 1372 |
|
|---|
| 1373 | $finalmessages .= "Wrote binary package ".
|
|---|
| 1374 | "$pkgdata{$pkg}{name}_".
|
|---|
| 1375 | (defined($pkgdata{main}{epoch}) ? "$pkgdata{main}{epoch}:" : '').
|
|---|
| 1376 | "$pkgdata{$pkg}{version}-$pkgdata{main}{release}_$pkgdata{$pkg}{arch}.deb".
|
|---|
| 1377 | " in $topdir/DEBS/$pkgdata{$pkg}{arch}\n";
|
|---|
| 1378 | # and clean up
|
|---|
| 1379 | unlink $debscriptfile;
|
|---|
| 1380 |
|
|---|
| 1381 | } # subpackage loop
|
|---|
| 1382 |
|
|---|
| 1383 | } # end binpackage()
|
|---|
| 1384 |
|
|---|
| 1385 |
|
|---|
| 1386 | ## srcpackage()
|
|---|
| 1387 | # Builds a .src.deb source package. Note that Debian's idea of
|
|---|
| 1388 | # a "source package" is seriously flawed IMO, because you can't
|
|---|
| 1389 | # easily copy it as-is.
|
|---|
| 1390 | # Not quite identical to RPM, but Good Enough (TM).
|
|---|
| 1391 | sub srcpackage {
|
|---|
| 1392 | # In case we were called with -bs.
|
|---|
| 1393 | $pkgdata{main}{name} =~ tr/_/-/;
|
|---|
| 1394 | my $pkgsrcname = "$pkgdata{main}{name}-".
|
|---|
| 1395 | (defined($pkgdata{main}{epoch}) ? "$pkgdata{main}{epoch}:" : '').
|
|---|
| 1396 | "$pkgdata{main}{version}-$pkgdata{main}{release}.sdeb";
|
|---|
| 1397 |
|
|---|
| 1398 | my $paxcmd;
|
|---|
| 1399 |
|
|---|
| 1400 | # We'll definitely need this later, and *may* need it sooner.
|
|---|
| 1401 | (my $barespec = $specfile) =~ s|.+/([^/]+)$|$1|;
|
|---|
| 1402 |
|
|---|
| 1403 | # Copy the specfile to the build tree, but only if it's not there already.
|
|---|
| 1404 | ##buglet: need to deal with silly case where silly user has put the spec
|
|---|
| 1405 | # file in a subdir of %{_topdir}/SPECS. Ewww. Silly user!
|
|---|
| 1406 | if (abs_path($specfile) !~ /^$topdir\/SPECS/) {
|
|---|
| 1407 | $paxcmd .= "cp $specfile %{_topdir}/SPECS/; \n"
|
|---|
| 1408 | }
|
|---|
| 1409 |
|
|---|
| 1410 | # use pax -w [file] [file] ... >outfile.sdeb
|
|---|
| 1411 | $paxcmd = "cd $topdir; pax -w ";
|
|---|
| 1412 |
|
|---|
| 1413 | # some packages may not have a "main" source.
|
|---|
| 1414 | $paxcmd .= "SOURCES/$pkgdata{main}{source} " if $pkgdata{main}{source};
|
|---|
| 1415 |
|
|---|
| 1416 | # create file list: Source[nn], Patch[nn]
|
|---|
| 1417 | foreach my $specbit (keys %{$pkgdata{main}} ) {
|
|---|
| 1418 | next if $specbit eq 'source';
|
|---|
| 1419 | $paxcmd .= "SOURCES/$pkgdata{main}{$specbit} " if $specbit =~ /^patch/;
|
|---|
| 1420 | ##buglet: need to deal with case where patches are listed as URLs?
|
|---|
| 1421 | # or other extended pathnames? Silly !@$%^&!%%!%!! user!
|
|---|
| 1422 | }
|
|---|
| 1423 |
|
|---|
| 1424 | foreach my $source (keys %{$pkgdata{sources}}) {
|
|---|
| 1425 | $paxcmd .= "SOURCES/$pkgdata{sources}{$source} ";
|
|---|
| 1426 | }
|
|---|
| 1427 |
|
|---|
| 1428 | # add the spec file, source package destination, and cd back where we came from.
|
|---|
| 1429 | $paxcmd .= "SPECS/$barespec > $topdir/SDEBS/$pkgsrcname; cd -";
|
|---|
| 1430 |
|
|---|
| 1431 | # In case of %-macros...
|
|---|
| 1432 | $paxcmd = expandmacros($paxcmd,'gp');
|
|---|
| 1433 |
|
|---|
| 1434 | system "$paxcmd";
|
|---|
| 1435 | $finalmessages .= "Wrote source package $pkgsrcname in $topdir/SDEBS.\n";
|
|---|
| 1436 | } # end srcpackage()
|
|---|
| 1437 |
|
|---|
| 1438 |
|
|---|
| 1439 | ## clean()
|
|---|
| 1440 | # Writes and executes the %clean script (mostly) built while reading the spec file.
|
|---|
| 1441 | sub clean {
|
|---|
| 1442 | # Replace some things here just to make sure.
|
|---|
| 1443 | $cleanscript = expandmacros($cleanscript,'gp');
|
|---|
| 1444 |
|
|---|
| 1445 | # create script filename
|
|---|
| 1446 | my $cleanscriptfile = "$tmpdir/deb-tmp.clean.".int(rand(99998)+1);
|
|---|
| 1447 | sysopen(CLEANSCRIPT, $cleanscriptfile, O_RDWR | O_CREAT | O_EXCL | O_NOFOLLOW)
|
|---|
| 1448 | or die $!;
|
|---|
| 1449 | print CLEANSCRIPT $scriptletbase;
|
|---|
| 1450 | print CLEANSCRIPT $cleanscript;
|
|---|
| 1451 | close CLEANSCRIPT;
|
|---|
| 1452 |
|
|---|
| 1453 | # execute
|
|---|
| 1454 | print "Calling \%clean script $cleanscriptfile...\n";
|
|---|
| 1455 | system("/bin/sh -e $cleanscriptfile") == 0
|
|---|
| 1456 | or die "Can't exec: $!\n";
|
|---|
| 1457 |
|
|---|
| 1458 | # and clean up
|
|---|
| 1459 | unlink $cleanscriptfile;
|
|---|
| 1460 | } # end clean()
|
|---|
| 1461 |
|
|---|
| 1462 |
|
|---|
| 1463 | ## checkbuildreq()
|
|---|
| 1464 | # Checks the build requirements (if any)
|
|---|
| 1465 | # Spits out a rude warning and returns a true-false error if any
|
|---|
| 1466 | # requirements are not met.
|
|---|
| 1467 | sub checkbuildreq {
|
|---|
| 1468 | return 1 if $buildreq eq ''; # No use doing extra work.
|
|---|
| 1469 |
|
|---|
| 1470 | if ( ! -e "/usr/bin/dpkg-query" ) {
|
|---|
| 1471 | print "**WARNING** dpkg-query not found. Can't check build-deps.\n".
|
|---|
| 1472 | " Required for sucessful build:\n".$buildreq."\n".
|
|---|
| 1473 | " Continuing anyway.\n";
|
|---|
| 1474 | return 1;
|
|---|
| 1475 | }
|
|---|
| 1476 |
|
|---|
| 1477 | my $reqflag = 1; # unset iff a buildreq is missing
|
|---|
| 1478 |
|
|---|
| 1479 | $buildreq =~ s/^, //; # Strip the leading comma and space
|
|---|
| 1480 | my @reqlist = split /,\s+/, $buildreq;
|
|---|
| 1481 |
|
|---|
| 1482 | foreach my $req (@reqlist) {
|
|---|
| 1483 | # from rpmbuild error message
|
|---|
| 1484 | # Dependency tokens must begin with alpha-numeric, '_' or '/'
|
|---|
| 1485 | ##fixme: check for suitable whitespace around $rel
|
|---|
| 1486 | my ($pkg,$rel,$ver);
|
|---|
| 1487 |
|
|---|
| 1488 | # We have two classes of requirements - versioned and unversioned.
|
|---|
| 1489 | if ($req =~ /[><=]/) {
|
|---|
| 1490 | # Pick up the details of versioned buildreqs
|
|---|
| 1491 | ($pkg,$rel,$ver) = ($req =~ /([a-z0-9._-]+)\s+([><=]+)\s+([a-z0-9._-]+)/);
|
|---|
| 1492 | } else {
|
|---|
| 1493 | # And the unversioned ones.
|
|---|
| 1494 | $pkg = $req;
|
|---|
| 1495 | $rel = '>=';
|
|---|
| 1496 | $ver = 0;
|
|---|
| 1497 | }
|
|---|
| 1498 |
|
|---|
| 1499 | my @pkglist = qx { dpkg-query --showformat '\${status}\t\${version}\n' -W $pkg };
|
|---|
| 1500 | if (!$pkglist[0]) {
|
|---|
| 1501 | print " * Missing build-dependency $pkg!\n";
|
|---|
| 1502 | $reqflag = 0;
|
|---|
| 1503 | } else {
|
|---|
| 1504 | # real package, installed
|
|---|
| 1505 | #kdeugau:~$ dpkg-query --showformat '${status}\t${version}\n' -W libc-client2007e-dev 2>&1
|
|---|
| 1506 | #install ok installed 8:2007f~dfsg-1
|
|---|
| 1507 | # virtual package, provided by ???
|
|---|
| 1508 | #kdeugau:~$ dpkg-query --showformat '${status}\t${version}\n' -W libc-client-dev 2>&1
|
|---|
| 1509 | #unknown ok not-installed
|
|---|
| 1510 | # real package or virtual package not installed or provided
|
|---|
| 1511 | #kdeugau:~$ dpkg-query --showformat '${status}\t${version}\n' -W libdb4.8-dbg 2>&1
|
|---|
| 1512 | #dpkg-query: no packages found matching libdb4.8-dbg
|
|---|
| 1513 |
|
|---|
| 1514 | my ($reqstat,undef,undef,$reqver) = split /\s+/, $pkglist[0];
|
|---|
| 1515 | if ($reqstat =~ /^unknown/) {
|
|---|
| 1516 | # this seems to be a virtual package.
|
|---|
| 1517 | print " * Warning: $pkg is probably installed but seems to be a virtual package.\n";
|
|---|
| 1518 | } elsif ($reqstat =~ /^install/) {
|
|---|
| 1519 | my ($resp) = qx { dpkg --compare-versions $reqver '$rel' $ver && echo "ok" };
|
|---|
| 1520 | if ($resp !~ /^ok/) {
|
|---|
| 1521 | $reqflag = 0;
|
|---|
| 1522 | print " * Buildreq $pkg is installed, but wrong version ($reqver): Need $ver\n"
|
|---|
| 1523 | }
|
|---|
| 1524 | } else {
|
|---|
| 1525 | # whatever state it's in, it's not completely installed, therefore it's missing.
|
|---|
| 1526 | print " * Missing build-dependency $pkg!\n";
|
|---|
| 1527 | $reqflag = 0;
|
|---|
| 1528 | } # end not installed/installed check
|
|---|
| 1529 | }
|
|---|
| 1530 | } # end req loop
|
|---|
| 1531 |
|
|---|
| 1532 | return $reqflag;
|
|---|
| 1533 | } # end checkbuildreq()
|
|---|
| 1534 |
|
|---|
| 1535 |
|
|---|
| 1536 | ## getreqs()
|
|---|
| 1537 | # Find out which libraries/packages are required for any
|
|---|
| 1538 | # executables and libs in a given file tree.
|
|---|
| 1539 | # (Debian doesn't have soname-level deps; just package-level)
|
|---|
| 1540 | # Returns an empty string if the tree contains no binaries.
|
|---|
| 1541 | # Doesn't work well on shell scripts. but those *should* be
|
|---|
| 1542 | # fine anyway. (Yeah, right...)
|
|---|
| 1543 | sub getreqs() {
|
|---|
| 1544 | my $pkgtree = $_[0];
|
|---|
| 1545 |
|
|---|
| 1546 | print "Checking library requirements...\n";
|
|---|
| 1547 | my @binlist = qx { find $pkgtree -type f -perm 755 };
|
|---|
| 1548 |
|
|---|
| 1549 | if (scalar(@binlist) == 0) {
|
|---|
| 1550 | return '';
|
|---|
| 1551 | }
|
|---|
| 1552 |
|
|---|
| 1553 | my @reqlist;
|
|---|
| 1554 | foreach (@binlist) {
|
|---|
| 1555 | push @reqlist, qx { LANG=C ldd $_ };
|
|---|
| 1556 | }
|
|---|
| 1557 |
|
|---|
| 1558 | # Get the list of libs provided by this package. Still doesn't
|
|---|
| 1559 | # handle the case where the lib gets stuffed into a subpackage. :/
|
|---|
| 1560 | my @intprovlist = qx { find $pkgtree -type f -name "*.so*" };
|
|---|
| 1561 | my $provlist = '';
|
|---|
| 1562 | foreach (@intprovlist) {
|
|---|
| 1563 | s/$pkgtree//;
|
|---|
| 1564 | $provlist .= "$_";
|
|---|
| 1565 | }
|
|---|
| 1566 |
|
|---|
| 1567 | my %reqs;
|
|---|
| 1568 | my $reqlibs = '';
|
|---|
| 1569 | my %reqliblist;
|
|---|
| 1570 |
|
|---|
| 1571 | foreach (@reqlist) {
|
|---|
| 1572 | next if /^$pkgtree/;
|
|---|
| 1573 | next if /not a dynamic executable/;
|
|---|
| 1574 | next if m|/lib(?:64)?/ld-linux|; # Hack! Hack! PTHBTT! (libc suxx0rz)
|
|---|
| 1575 | next if /linux-gate.so/; # Kernel hackery for teh W1n!!1!1eleventy-one!1 (Don't ask. Feh.)
|
|---|
| 1576 | next if /linux-vdso.so/; # More kernel hackery. Whee!
|
|---|
| 1577 |
|
|---|
| 1578 | # Whee! more hackery to detect provided-here libs. Some apparently return from ldd as "not found".
|
|---|
| 1579 | my ($a,$b) = split / => /;
|
|---|
| 1580 | $a =~ s/\s*//g;
|
|---|
| 1581 | if ($b =~ /not found/) {
|
|---|
| 1582 | next if qx { find $specglobals{buildroot} -name "*$a" };
|
|---|
| 1583 | }
|
|---|
| 1584 |
|
|---|
| 1585 | my ($req) = (m|=\>\s+([a-zA-Z0-9._/+-]+)|); # dig out the actual library (so)name.
|
|---|
| 1586 | # And feh, we need the *path*, since I've discovered a new edge case where
|
|---|
| 1587 | # the same libnnn.1.2.3 *file*name is found across *several* lib dirs. >:(
|
|---|
| 1588 |
|
|---|
| 1589 | # Ignore libs provided by this package. Note that we don't match
|
|---|
| 1590 | # on word-boundary at the *end* of the lib we're looking for, as the
|
|---|
| 1591 | # looked-for lib may not have the full soname version. (ie, it may
|
|---|
| 1592 | # "just" point to one of the symlinks that get created somewhere.)
|
|---|
| 1593 | next if $provlist =~ /\b$req/;
|
|---|
| 1594 |
|
|---|
| 1595 | $reqlibs .= " $req";
|
|---|
| 1596 | $reqliblist{$req} = 1;
|
|---|
| 1597 | }
|
|---|
| 1598 |
|
|---|
| 1599 | if (%reqliblist) {
|
|---|
| 1600 | foreach my $rlib (keys %reqliblist) {
|
|---|
| 1601 | my $libpkg = qx { dpkg -S $rlib };
|
|---|
| 1602 | ($libpkg,undef) = split /:/, $libpkg;
|
|---|
| 1603 | $reqs{$libpkg} = 1;
|
|---|
| 1604 | }
|
|---|
| 1605 | }
|
|---|
| 1606 |
|
|---|
| 1607 | my $deplist = '';
|
|---|
| 1608 | foreach (keys %reqs) {
|
|---|
| 1609 | $deplist .= ", $_";
|
|---|
| 1610 | }
|
|---|
| 1611 |
|
|---|
| 1612 | # For now, we're done. We're not going to meddle with versions yet.
|
|---|
| 1613 | # Among other things, it's messier than handling "simple" yes/no "do
|
|---|
| 1614 | # we have this lib?" deps. >:(
|
|---|
| 1615 |
|
|---|
| 1616 | return $deplist;
|
|---|
| 1617 | } # end getreqs()
|
|---|
| 1618 |
|
|---|
| 1619 |
|
|---|
| 1620 | ## install_sdeb()
|
|---|
| 1621 | # Extracts .sdeb contents to %_topdir as appropriate
|
|---|
| 1622 | sub install_sdeb {
|
|---|
| 1623 | $srcpkg = abs_path($srcpkg);
|
|---|
| 1624 |
|
|---|
| 1625 | my $paxcmd = "cd $topdir; pax -r <$srcpkg; cd -";
|
|---|
| 1626 |
|
|---|
| 1627 | # In case of %-macros...
|
|---|
| 1628 | $paxcmd = expandmacros($paxcmd,'gp');
|
|---|
| 1629 |
|
|---|
| 1630 | system "$paxcmd";
|
|---|
| 1631 | print "Extracted source package $srcpkg to $topdir.\n";
|
|---|
| 1632 | } # end install_sdeb()
|
|---|
| 1633 |
|
|---|
| 1634 |
|
|---|
| 1635 | ## expandmacros()
|
|---|
| 1636 | # Expands all %{blah} macros in the passed string
|
|---|
| 1637 | # Split up a bit with some sections so we don't spend time trying to
|
|---|
| 1638 | # expand macros that are only used in a few specific places.
|
|---|
| 1639 | sub expandmacros {
|
|---|
| 1640 | my $macrostring = shift;
|
|---|
| 1641 | my $section = shift;
|
|---|
| 1642 |
|
|---|
| 1643 | # To allow the FHS-ish %configure and %makeinstall to work The Right Way.
|
|---|
| 1644 | # (Without clobbering the global $specglobals{buildroot}.)
|
|---|
| 1645 | my $prefix = '';
|
|---|
| 1646 |
|
|---|
| 1647 | if ($section =~ /c/) {
|
|---|
| 1648 | # %configure macro
|
|---|
| 1649 | # Don't know what it's for, don't have a useful default replacement
|
|---|
| 1650 | # --program-prefix=%{_program_prefix} \
|
|---|
| 1651 | $macrostring =~ s'%configure'./configure --host=$DEB_HOST_GNU_TYPE \
|
|---|
| 1652 | --build=$DEB_BUILD_GNU_TYPE \
|
|---|
| 1653 | --prefix=%{_prefix} \
|
|---|
| 1654 | --exec-prefix=%{_exec_prefix} \
|
|---|
| 1655 | --bindir=%{_bindir} \
|
|---|
| 1656 | --sbindir=%{_sbindir} \
|
|---|
| 1657 | --sysconfdir=%{_sysconfdir} \
|
|---|
| 1658 | --datadir=%{_datadir} \
|
|---|
| 1659 | --includedir=%{_includedir} \
|
|---|
| 1660 | --libdir=%{_libdir} \
|
|---|
| 1661 | --libexecdir=%{_libexecdir} \
|
|---|
| 1662 | --localstatedir=%{_localstatedir} \
|
|---|
| 1663 | --sharedstatedir=%{_sharedstatedir} \
|
|---|
| 1664 | --mandir=%{_mandir} \
|
|---|
| 1665 | --infodir=%{_infodir} ';
|
|---|
| 1666 | } # done %configure
|
|---|
| 1667 |
|
|---|
| 1668 | if ($section =~ /m/) {
|
|---|
| 1669 | $macrostring =~ s'%{__make}'make ';
|
|---|
| 1670 | } # done make
|
|---|
| 1671 |
|
|---|
| 1672 | # %makeinstall expands with recursive macros in rpm. whee.
|
|---|
| 1673 | if ($section =~ /i/) {
|
|---|
| 1674 | # This is where we need to mangle $prefix.
|
|---|
| 1675 | $macrostring =~ s'%makeinstall'make \
|
|---|
| 1676 | prefix=%{?buildroot:%{buildroot}}%{_prefix} \
|
|---|
| 1677 | exec_prefix=%{?buildroot:%{buildroot}}%{_exec_prefix} \
|
|---|
| 1678 | bindir=%{?buildroot:%{buildroot}}%{_bindir} \
|
|---|
| 1679 | sbindir=%{?buildroot:%{buildroot}}%{_sbindir} \
|
|---|
| 1680 | sysconfdir=%{?buildroot:%{buildroot}}%{_sysconfdir} \
|
|---|
| 1681 | datadir=%{?buildroot:%{buildroot}}%{_datadir} \
|
|---|
| 1682 | includedir=%{?buildroot:%{buildroot}}%{_includedir} \
|
|---|
| 1683 | libdir=%{?buildroot:%{buildroot}}%{_libdir} \
|
|---|
| 1684 | libexecdir=%{?buildroot:%{buildroot}}%{_libexecdir} \
|
|---|
| 1685 | localstatedir=%{?buildroot:%{buildroot}}%{_localstatedir} \
|
|---|
| 1686 | sharedstatedir=%{?buildroot:%{buildroot}}%{_sharedstatedir} \
|
|---|
| 1687 | mandir=%{?buildroot:%{buildroot}}%{_mandir} \
|
|---|
| 1688 | infodir=%{?buildroot:%{buildroot}}%{_infodir} \
|
|---|
| 1689 | install ';
|
|---|
| 1690 | $prefix = $specglobals{buildroot};
|
|---|
| 1691 | } # done %install and/or %makeinstall
|
|---|
| 1692 |
|
|---|
| 1693 | # Build data
|
|---|
| 1694 | # Note that these are processed in reverse order to get the substitution order right
|
|---|
| 1695 | if ($section =~ /b/) {
|
|---|
| 1696 | # $macrostring =~ s'%{fhs}'host=$DEB_HOST_GNU_TYPE \
|
|---|
| 1697 | # build=$DEB_BUILD_GNU_TYPE \
|
|---|
| 1698 | $macrostring =~ s'%{fhs}'prefix=%{_prefix} \
|
|---|
| 1699 | exec-prefix=%{_exec_prefix} \
|
|---|
| 1700 | bindir=%{_bindir} \
|
|---|
| 1701 | sbindir=%{_sbindir} \
|
|---|
| 1702 | sysconfdir=%{_sysconfdir} \
|
|---|
| 1703 | datadir=%{_datadir} \
|
|---|
| 1704 | includedir=%{_includedir} \
|
|---|
| 1705 | libdir=%{_libdir} \
|
|---|
| 1706 | libexecdir=%{_libexecdir} \
|
|---|
| 1707 | localstatedir=%{_localstatedir} \
|
|---|
| 1708 | sharedstatedir=%{_sharedstatedir} \
|
|---|
| 1709 | mandir=%{_mandir} \
|
|---|
| 1710 | infodir=%{_infodir} \
|
|---|
| 1711 | ';
|
|---|
| 1712 |
|
|---|
| 1713 | # Note that the above regex terminates with the extra space
|
|---|
| 1714 | # "Just In Case" of user additions, which will then get neatly
|
|---|
| 1715 | # tagged on the end where they take precedence (supposedly)
|
|---|
| 1716 | # over the "default" ones.
|
|---|
| 1717 |
|
|---|
| 1718 | # Now we cascade the macros introduced above. >_<
|
|---|
| 1719 | # Wot ot to go theah:
|
|---|
| 1720 | $macrostring =~ s|%{_mandir}|%{_datadir}/man|g; #/usr/share/man
|
|---|
| 1721 | $macrostring =~ s|%{_infodir}|%{_datadir}/info|g; #/usr/share/info
|
|---|
| 1722 | $macrostring =~ s|%{_oldincludedir}|/usr/include|g; #/usr/include
|
|---|
| 1723 | $macrostring =~ s|%{_includedir}|%{_prefix}/include|g; #/usr/include
|
|---|
| 1724 | $macrostring =~ s|%{_libdir}|%{_exec_prefix}/%{_lib}|g; #/usr/lib
|
|---|
| 1725 | $macrostring =~ s|%{_lib}|lib|g; #?
|
|---|
| 1726 | $macrostring =~ s|%{_localstatedir}|/var|g; #/var
|
|---|
| 1727 | $macrostring =~ s|%{_sharedstatedir}|%{_prefix}/com|g; #/usr/com WTF?
|
|---|
| 1728 | $macrostring =~ s|%{_sysconfdir}|/etc|g; #/etc
|
|---|
| 1729 | $macrostring =~ s|%{_datadir}|%{_prefix}/share|g; #/usr/share
|
|---|
| 1730 | $macrostring =~ s|%{_libexecdir}|%{_exec_prefix}/libexec|g; #/usr/libexec
|
|---|
| 1731 | $macrostring =~ s|%{_sbindir}|%{_exec_prefix}/sbin|g; #/usr/sbin
|
|---|
| 1732 | $macrostring =~ s|%{_bindir}|%{_exec_prefix}/bin|g; #/usr/bin
|
|---|
| 1733 | $macrostring =~ s|%{_exec_prefix}|%{_prefix}|g; #/usr
|
|---|
| 1734 | $macrostring =~ s|%{_prefix}|/usr|g; #/usr
|
|---|
| 1735 | } # done with config section
|
|---|
| 1736 |
|
|---|
| 1737 | # Package data
|
|---|
| 1738 | if ($section =~ /p/) {
|
|---|
| 1739 | $macrostring =~ s/\%\{buildroot\}/$specglobals{buildroot}/gi;
|
|---|
| 1740 | $macrostring =~ s/\%\{source0?}/$topdir\/SOURCES\/$pkgdata{main}{source}/gi;
|
|---|
| 1741 | foreach my $source (keys %{$pkgdata{sources}}) {
|
|---|
| 1742 | $macrostring =~ s/\%\{source$source\}/$topdir\/SOURCES\/$pkgdata{sources}{$source}/gi;
|
|---|
| 1743 | }
|
|---|
| 1744 | $macrostring =~ s/\%\{name\}/$pkgdata{main}{name}/gi;
|
|---|
| 1745 | $macrostring =~ s/\%\{version\}/$pkgdata{main}{version}/gi;
|
|---|
| 1746 | $macrostring =~ s/\%\{release\}/$pkgdata{main}{release}/gi;
|
|---|
| 1747 | }
|
|---|
| 1748 |
|
|---|
| 1749 | # Globals, and not-so-globals
|
|---|
| 1750 | if ($section =~ /g/) {
|
|---|
| 1751 |
|
|---|
| 1752 | $macrostring =~ s|%{_builddir}|%{_topdir}/BUILD|g;
|
|---|
| 1753 | $macrostring =~ s|%{buildsubdir}|$tarballdir|g;
|
|---|
| 1754 | $macrostring =~ s|%{_topdir}|$topdir|g;
|
|---|
| 1755 | $macrostring =~ s|%{_tmppath}|$tmpdir|g;
|
|---|
| 1756 | $macrostring =~ s'%{_docdir}'%{_datadir}/doc'g;
|
|---|
| 1757 |
|
|---|
| 1758 | # Standard FHS locations. More or less.
|
|---|
| 1759 | $macrostring =~ s'%{_bindir}'/usr/bin'g;
|
|---|
| 1760 | $macrostring =~ s'%{_sbindir}'/usr/sbin'g;
|
|---|
| 1761 | $macrostring =~ s'%{_mandir}'%{_datadir}/man'g;
|
|---|
| 1762 | $macrostring =~ s'%{_infodir}'%{_datadir}/info'g;
|
|---|
| 1763 | $macrostring =~ s'%{_includedir}'/usr/include'g;
|
|---|
| 1764 | $macrostring =~ s'%{_libdir}'/usr/lib'g;
|
|---|
| 1765 | $macrostring =~ s'%{_sysconfdir}'/etc'g;
|
|---|
| 1766 | $macrostring =~ s'%{_localstatedir}'/var'g;
|
|---|
| 1767 | $macrostring =~ s'%{_prefix}'/usr'g;
|
|---|
| 1768 |
|
|---|
| 1769 | # FHS-ish locations that aren't quite actually FHS-specified.
|
|---|
| 1770 | $macrostring =~ s'%{_datadir}'/usr/share'g;
|
|---|
| 1771 |
|
|---|
| 1772 | # special %define's. Handle the general case where we eval anything.
|
|---|
| 1773 | # Even more general: %(...) is a spec-parse-time shell code wrapper.
|
|---|
| 1774 | # Prime example:
|
|---|
| 1775 | #%define perl_vendorlib %(eval "`perl -V:installvendorlib`"; echo $installvendorlib)
|
|---|
| 1776 | if ($macrostring =~ /\%\((.+)\)/) {
|
|---|
| 1777 | my $shellstr = $1;
|
|---|
| 1778 | # Oy vey this gets silly for the perl bits. Executing a shell to
|
|---|
| 1779 | # call Perl to get the vendorlib/sitelib/whatever "core" globals.
|
|---|
| 1780 | # This can do more, but... eww.
|
|---|
| 1781 | $shellstr = qx { /bin/sh -c '$shellstr' }; # Yay! ' characters apparently get properly exscapededed.
|
|---|
| 1782 | $macrostring =~ s/\%\(.+\)/$shellstr/;
|
|---|
| 1783 | }
|
|---|
| 1784 |
|
|---|
| 1785 | # support for **some** %if constructs. Note that this breaks somewhat if
|
|---|
| 1786 | # there's no value specified... but so does rpm.
|
|---|
| 1787 |
|
|---|
| 1788 | my $tmpcount = 0; # runaway shutdown. Not really sure how else to avoid getting stuck.
|
|---|
| 1789 | while ($macrostring =~ m/\%\{([?!]+)([a-z0-9_.-]+)(?:\:([a-z0-9_.\/\-\\]+)?)?\}/g) { #Whew....
|
|---|
| 1790 | my $qex = $1;
|
|---|
| 1791 | my $macro = $2;
|
|---|
| 1792 | my $value = (defined($3) ? $3 : '');
|
|---|
| 1793 |
|
|---|
| 1794 | my $neg = '1' if $qex =~ /\!/;
|
|---|
| 1795 | if ($specglobals{$macro}) {
|
|---|
| 1796 | $value = '' if $neg;
|
|---|
| 1797 | } else {
|
|---|
| 1798 | $value = '' if !$neg;
|
|---|
| 1799 | }
|
|---|
| 1800 | $macrostring =~ s/\%\{[?!]+[a-z0-9_.-]+(?:\:([a-z0-9_.\/\-\\]+)?)?\}/$value/;
|
|---|
| 1801 |
|
|---|
| 1802 | # not certain about this, but I don't want to run away. It *can* happen if planned carefully. :/
|
|---|
| 1803 | $tmpcount++;
|
|---|
| 1804 | # %makeinstall has 13 occurrences. D'Oh!
|
|---|
| 1805 | die "excessive recursive macro replacement; dying.\n" if $tmpcount > 14;
|
|---|
| 1806 |
|
|---|
| 1807 | } # while()
|
|---|
| 1808 |
|
|---|
| 1809 | # Misc expansions
|
|---|
| 1810 | $macrostring =~ s|%{_arch}|$hostarch|g;
|
|---|
| 1811 | $macrostring =~ s|%{optflags}|$optflags{$hostarch}|g;
|
|---|
| 1812 | $macrostring =~ s|%{_vendor}|$specglobals{'_vendor'}|g;
|
|---|
| 1813 |
|
|---|
| 1814 | # system programs. RPM uses a global config file for these; we'll just
|
|---|
| 1815 | # ASS-U-ME and make life a little simpler.
|
|---|
| 1816 | if ($macrostring =~ /\%\{\_\_([a-z0-9_-]+)\}/) {
|
|---|
| 1817 | $macrostring =~ s|%{__([a-z0-9_-]+)}|$1|g;
|
|---|
| 1818 | }
|
|---|
| 1819 |
|
|---|
| 1820 | # should probably stick a "no runaway" flag in here... Just In Case...
|
|---|
| 1821 | # %define's
|
|---|
| 1822 | # note to self: find out valid chars for %define name/label so we can parse them
|
|---|
| 1823 | while (my ($key) = ($macrostring =~ /%{([a-z0-9_]+)}/i) ) {
|
|---|
| 1824 | # hrm. This needs thinking.
|
|---|
| 1825 | #die "A horrible death! \%{$key}, '$macrostring'\n" if !$specglobals{$key};
|
|---|
| 1826 | $macrostring =~ s|%{$key}|$specglobals{$key}|g;
|
|---|
| 1827 | # wanna limit this to "... if $specglobals{$key}", but need more magic
|
|---|
| 1828 | }
|
|---|
| 1829 |
|
|---|
| 1830 | # Perl @INC/...lib locations, and other related bits.
|
|---|
| 1831 | $macrostring =~ s|%{perl_archlib}|$Config{installarchlib}|g;
|
|---|
| 1832 | $macrostring =~ s|%{perl_sitelib}|$Config{installsitelib}|g;
|
|---|
| 1833 | $macrostring =~ s|%{perl_sitearch}|$Config{installsitearch}|g;
|
|---|
| 1834 | $macrostring =~ s|%{perl_vendorlib}|$Config{installvendorlib}|g;
|
|---|
| 1835 | $macrostring =~ s|%{perl_vendorarch}|$Config{installvendorarch}|g;
|
|---|
| 1836 |
|
|---|
| 1837 | } # done with globals section
|
|---|
| 1838 |
|
|---|
| 1839 | return $macrostring;
|
|---|
| 1840 | } # end expandmacros()
|
|---|
| 1841 |
|
|---|
| 1842 |
|
|---|
| 1843 |
|
|---|
| 1844 | __END__
|
|---|
| 1845 |
|
|---|
| 1846 |
|
|---|
| 1847 |
|
|---|
| 1848 | =head1 NAME
|
|---|
| 1849 |
|
|---|
| 1850 | debbuild - Build Debian-compatible .deb packages from RPM .spec files
|
|---|
| 1851 |
|
|---|
| 1852 | =head1 SYNOPSIS
|
|---|
| 1853 |
|
|---|
| 1854 | debbuild {-ba|-bb|-bp|-bc|-bi|-bl|-bs} [build-options] file.spec
|
|---|
| 1855 |
|
|---|
| 1856 | debbuild {-ta|-tb|-tp|-tc|-ti|-tl|-ts} [build-options] file.tar.{gz|bz2|xz}
|
|---|
| 1857 |
|
|---|
| 1858 | debbuild --rebuild file.{src.rpm|sdeb}
|
|---|
| 1859 |
|
|---|
| 1860 | debbuild --showpkgs
|
|---|
| 1861 |
|
|---|
| 1862 | =head1 DESCRIPTION
|
|---|
| 1863 |
|
|---|
| 1864 | debbuild attempts to build Debian-friendly semi-native packages from RPM spec files,
|
|---|
| 1865 | RPM-friendly tarballs, and RPM source packages (.src.rpm files). It accepts I<most> of the
|
|---|
| 1866 | options rpmbuild does, and should be able to interpret most spec files usefully. Perl
|
|---|
| 1867 | modules should be handled via CPAN+dh-make-perl instead as it's simpler than even tweaking
|
|---|
| 1868 | a .spec template.
|
|---|
| 1869 |
|
|---|
| 1870 | As far as possible, the command-line options are identical to those from rpmbuild, although
|
|---|
| 1871 | several rpmbuild options are not supported:
|
|---|
| 1872 |
|
|---|
| 1873 | --recompile
|
|---|
| 1874 | --showrc
|
|---|
| 1875 | --buildroot
|
|---|
| 1876 | --clean
|
|---|
| 1877 | --nobuild
|
|---|
| 1878 | --rmsource
|
|---|
| 1879 | --rmspec
|
|---|
| 1880 | --sign
|
|---|
| 1881 | --target
|
|---|
| 1882 |
|
|---|
| 1883 | Some of these could probably be trivially added. Feel free to send me a patch. ;)
|
|---|
| 1884 |
|
|---|
| 1885 | Complex spec files will most likely not work well, if at all. Rewrite them from scratch -
|
|---|
| 1886 | you'll have to make heavy modifications anyway.
|
|---|
| 1887 |
|
|---|
| 1888 | If you see something you don't like, mail me. Send a patch if you feel inspired. I don't
|
|---|
| 1889 | promise I'll do anything other than say "Yup, that's broken" or "Got your message".
|
|---|
| 1890 |
|
|---|
| 1891 | =head1 ASSUMPTIONS
|
|---|
| 1892 |
|
|---|
| 1893 | As with rpmbuild, debbuild makes some assumptions about your system.
|
|---|
| 1894 |
|
|---|
| 1895 | =over 4
|
|---|
| 1896 |
|
|---|
| 1897 | =item *
|
|---|
| 1898 |
|
|---|
| 1899 | Either you have rights to do as you please under /usr/src/debian, or you have created a file
|
|---|
| 1900 | ~/.debmacros containing a suitable %_topdir definition.
|
|---|
| 1901 |
|
|---|
| 1902 | Both rpmbuild and debbuild require the directories %_topdir/{BUILD,SOURCES,SPECS}. However,
|
|---|
| 1903 | where rpmbuild requires the %_topdir/{RPMS,SRPMS} directories, debbuild
|
|---|
| 1904 | requires %_topdir/{DEBS,SDEBS} instead. Create them in advance;
|
|---|
| 1905 | some subdirectories are created automatically as needed, but most are not.
|
|---|
| 1906 |
|
|---|
| 1907 | =item *
|
|---|
| 1908 |
|
|---|
| 1909 | /var/tmp must allow script execution - rpmbuild and debbuild both rely on creating and
|
|---|
| 1910 | executing shell scripts for much of their functionality. By default, debbuild also creates
|
|---|
| 1911 | install trees under /var/tmp - however this is (almost) entirely under the control of the
|
|---|
| 1912 | package's .spec file.
|
|---|
| 1913 |
|
|---|
| 1914 | =item *
|
|---|
| 1915 |
|
|---|
| 1916 | If you wish to --rebuild a .src.rpm, your %_topdir for both debbuild and rpmbuild must either
|
|---|
| 1917 | match, or be suitably symlinked one direction or another so that both programs are effectively
|
|---|
| 1918 | working in the same tree. (Or you could just manually wrestle files around your system.)
|
|---|
| 1919 |
|
|---|
| 1920 | You could symlink ~/.rpmmacros to ~/.debmacros (or vice versa) and save yourself some hassle
|
|---|
| 1921 | if you need to rebuild .src.rpm packages on a regular basis. Currently debbuild only uses the
|
|---|
| 1922 | %_topdir macro definition, although there are many more things that rpmbuild can use from
|
|---|
| 1923 | ~/.rpmmacros.
|
|---|
| 1924 |
|
|---|
| 1925 | =back
|
|---|
| 1926 |
|
|---|
| 1927 | =head1 ERRATA
|
|---|
| 1928 |
|
|---|
| 1929 | debbuild deliberately does a few things differently from rpm.
|
|---|
| 1930 |
|
|---|
| 1931 | =head2 BuildArch or BuildArchitecture
|
|---|
| 1932 |
|
|---|
| 1933 | rpm takes the last BuildArch entry it finds in the .spec file, whatever it is, and runs with
|
|---|
| 1934 | that for all packages. Debian's repository system is fairly heavily designed around the
|
|---|
| 1935 | assumption that a single source package may generate small binary (executable) packages
|
|---|
| 1936 | for each arch, and large binary arch-all packages containing shared data.
|
|---|
| 1937 |
|
|---|
| 1938 | debbuild allows this by using the architecture specified by (in order of preference):
|
|---|
| 1939 |
|
|---|
| 1940 | =over 4
|
|---|
| 1941 |
|
|---|
| 1942 | =item * Host architecture
|
|---|
| 1943 |
|
|---|
| 1944 | =item * BuildArch specified in .spec file preamble
|
|---|
| 1945 |
|
|---|
| 1946 | =item * "Last specified" BuildArch for packages with several subpackages
|
|---|
| 1947 |
|
|---|
| 1948 | =item * BuildArch specified in the %package section for that subpackage
|
|---|
| 1949 |
|
|---|
| 1950 | =back
|
|---|
| 1951 |
|
|---|
| 1952 | =head2 Finding out what packages should be built (--showpkgs)
|
|---|
| 1953 |
|
|---|
| 1954 | rpmbuild does not include any convenient method I know of to list the packages a spec file
|
|---|
| 1955 | will produce. Since I needed this ability for another tool, I added it.
|
|---|
| 1956 |
|
|---|
| 1957 | It requires the .spec file for the package, and produces a list of full package filenames
|
|---|
| 1958 | (without path data) that would be generated by one of --rebuild, -ta, -tb, -ba, or -bb.
|
|---|
| 1959 | This includes the .sdeb source package.
|
|---|
| 1960 |
|
|---|
| 1961 | =head1 AUTHOR
|
|---|
| 1962 |
|
|---|
| 1963 | debbuild was written by Kris Deugau <kdeugau@deepnet.cx>. A version that approximates
|
|---|
| 1964 | current is available at http://www.deepnet.cx/debbuild/.
|
|---|
| 1965 |
|
|---|
| 1966 | =head1 BUGS
|
|---|
| 1967 |
|
|---|
| 1968 | Funky Things Happen if you forget a command-line option or two. I've been too lazy to bother
|
|---|
| 1969 | fixing this.
|
|---|
| 1970 |
|
|---|
| 1971 | Many macro expansions are unsupported or incompletely supported.
|
|---|
| 1972 |
|
|---|
| 1973 | The generated scriptlets don't quite match those from rpmbuild exactly. There are extra
|
|---|
| 1974 | environment variables and preprocessing that I haven't needed (yet).
|
|---|
| 1975 |
|
|---|
| 1976 | Dcumentation, such as it is, will likely remain perpetually out of date.
|
|---|
| 1977 |
|
|---|
| 1978 | %_topdir and the five "working" directories under %_topdir could arguably be created by
|
|---|
| 1979 | debbuild. However, rpmbuild doesn't create these directories either.
|
|---|
| 1980 |
|
|---|
| 1981 | =head1 SEE ALSO
|
|---|
| 1982 |
|
|---|
| 1983 | rpm(8), rpmbuild(8), and pretty much any document describing how to write a .spec file.
|
|---|
| 1984 |
|
|---|
| 1985 | =cut
|
|---|
![(please configure the [header_logo] section in trac.ini)](/trac/debbuild/chrome/site/your_project_logo.png){kind=logo}
