1 files changed, 75 insertions, 0 deletions
diff --git a/Debian/Debhelper/Buildsystem/autoconf.pm b/Debian/Debhelper/Buildsystem/autoconf.pm
new file mode 100644
index 00000000..20b9fd44
--- /dev/null
+++ b/Debian/Debhelper/Buildsystem/autoconf.pm
@@ -0,0 +1,75 @@
+# A debhelper build system class for handling Autoconf based projects
+#
+# Copyright: © 2008 Joey Hess
+#            © 2008-2009 Modestas Vainius
+# License: GPL-2+
+
+package Debian::Debhelper::Buildsystem::autoconf;
+
+use strict;
+use Debian::Debhelper::Dh_Lib qw(dpkg_architecture_value sourcepackage compat);
+use base 'Debian::Debhelper::Buildsystem::makefile';
+
+sub DESCRIPTION {
+	"GNU Autoconf (configure)"
+}
+
+sub check_auto_buildable {
+	my $this=shift;
+	my ($step)=@_;
+
+	# Handle configure; the rest - next class (compat with 7.0.x code path)
+	if ($step eq "configure") {
+		return 1 if -x $this->get_sourcepath("configure");
+	}
+	return 0;
+}
+
+sub configure {
+	my $this=shift;
+
+	# Standard set of options for configure.
+	my @opts;
+	push @opts, "--build=" . dpkg_architecture_value("DEB_BUILD_GNU_TYPE");
+	push @opts, "--prefix=/usr";
+	push @opts, "--includedir=\${prefix}/include";
+	push @opts, "--mandir=\${prefix}/share/man";
+	push @opts, "--infodir=\${prefix}/share/info";
+	push @opts, "--sysconfdir=/etc";
+	push @opts, "--localstatedir=/var";
+	my $multiarch=dpkg_architecture_value("DEB_HOST_MULTIARCH");
+	if (! compat(8)) {
+	       if (defined $multiarch) {
+			push @opts, "--libdir=\${prefix}/lib/$multiarch";
+			push @opts, "--libexecdir=\${prefix}/lib/$multiarch";
+		}
+		else {
+			push @opts, "--libexecdir=\${prefix}/lib";
+		}
+	}
+	else {
+		push @opts, "--libexecdir=\${prefix}/lib/" . sourcepackage();
+	}
+	push @opts, "--disable-maintainer-mode";
+	push @opts, "--disable-dependency-tracking";
+	# Provide --host only if different from --build, as recommended in
+	# autotools-dev README.Debian: When provided (even if equal)
+	# autoconf 2.52+ switches to cross-compiling mode.
+	if (dpkg_architecture_value("DEB_BUILD_GNU_TYPE")
+	    ne dpkg_architecture_value("DEB_HOST_GNU_TYPE")) {
+		push @opts, "--host=" . dpkg_architecture_value("DEB_HOST_GNU_TYPE");
+	}
+
+	$this->mkdir_builddir();
+	eval {
+		$this->doit_in_builddir($this->get_source_rel2builddir("configure"), @opts, @_);
+	};
+	if ($@) {
+		if (-e $this->get_buildpath("config.log")) {
+			$this->doit_in_builddir("tail -v -n +0 config.log");
+		}
+		die $@;
+	}
+}
+
+1