Debian/Debhelper/Buildsystem/autoconf.pm

   1 # A debhelper build system class for handling Autoconf based projects
   2 #
   3 # Copyright: © 2008 Joey Hess
   4 #            © 2008-2009 Modestas Vainius
   5 # License: GPL-2+
   6
   7 package Debian::Debhelper::Buildsystem::autoconf;
   8
   9 use strict;
  10 use Debian::Debhelper::Dh_Lib qw(dpkg_architecture_value sourcepackage);
  11 use base 'Debian::Debhelper::Buildsystem::makefile';
  12
  13 sub DESCRIPTION {
  14         "GNU Autoconf (configure)"
  15 }
  16
  17 sub check_auto_buildable {
  18         my $this=shift;
  19         my ($step)=@_;
  20
  21         # Handle configure; the rest - next class
  22         if ($step eq "configure") {
  23                 return -x $this->get_sourcepath("configure");
  24         }
  25         return 0;
  26 }
  27
  28 sub configure {
  29         my $this=shift;
  30
  31         # Standard set of options for configure.
  32         my @opts;
  33         push @opts, "--build=" . dpkg_architecture_value("DEB_BUILD_GNU_TYPE");
  34         push @opts, "--prefix=/usr";
  35         push @opts, "--includedir=\${prefix}/include";
  36         push @opts, "--mandir=\${prefix}/share/man";
  37         push @opts, "--infodir=\${prefix}/share/info";
  38         push @opts, "--sysconfdir=/etc";
  39         push @opts, "--localstatedir=/var";
  40         push @opts, "--libexecdir=\${prefix}/lib/" . sourcepackage();
  41         push @opts, "--disable-maintainer-mode";
  42         push @opts, "--disable-dependency-tracking";
  43         # Provide --host only if different from --build, as recommended in
  44         # autotools-dev README.Debian: When provided (even if equal)
  45         # autoconf 2.52+ switches to cross-compiling mode.
  46         if (dpkg_architecture_value("DEB_BUILD_GNU_TYPE")
  47             ne dpkg_architecture_value("DEB_HOST_GNU_TYPE")) {
  48                 push @opts, "--host=" . dpkg_architecture_value("DEB_HOST_GNU_TYPE");
  49         }
  50
  51         $this->mkdir_builddir();
  52         eval {
  53                 $this->doit_in_builddir($this->get_source_rel2builddir("configure"), @opts, @_);
  54         };
  55         if ($@) {
  56                 if (-e $this->get_buildpath("config.log")) {
  57                         $this->doit_in_builddir("tail -v -n +0 config.log");
  58                 }
  59                 die $@;
  60         }
  61 }
  62
  63 1