1 files changed, 92 insertions, 0 deletions
diff --git a/lib/Debian/Debhelper/Buildsystem/autoconf.pm b/lib/Debian/Debhelper/Buildsystem/autoconf.pm
new file mode 100644
index 0000000..3b25008
--- /dev/null
+++ b/lib/Debian/Debhelper/Buildsystem/autoconf.pm
@@ -0,0 +1,92 @@
+# 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 warnings;
+use Debian::Debhelper::Dh_Lib qw(%dh dpkg_architecture_value sourcepackage compat);
+use parent qw(Debian::Debhelper::Buildsystem::makefile);
+
+sub DESCRIPTION {
+	"GNU Autoconf (configure)"
+}
+
+sub check_auto_buildable {
+	my $this=shift;
+	my ($step)=@_;
+
+	return 0 unless -f $this->get_sourcepath("configure") &&
+		-x _;
+
+	# Handle configure explicitly; inherit the rest
+	return 1 if $step eq "configure";
+	return $this->SUPER::check_auto_buildable(@_);
+}
+
+sub configure {
+	my $this=shift;
+
+	# Standard set of options for configure.
+	my @opts;
+	push @opts, "--build=" . dpkg_architecture_value("DEB_BUILD_GNU_TYPE");
+	push @opts, "--prefix=/usr";
+	push @opts, "--includedir=\${prefix}/include";
+	push @opts, "--mandir=\${prefix}/share/man";
+	push @opts, "--infodir=\${prefix}/share/info";
+	push @opts, "--sysconfdir=/etc";
+	push @opts, "--localstatedir=/var";
+	# We pass --disable/enable-* options that might be unknown, so we
+	# should not emit warnings.
+	push @opts, "--disable-option-checking";
+	if ($dh{QUIET}) {
+		push @opts, "--enable-silent-rules";
+	} else {
+		push @opts, "--disable-silent-rules";
+	}
+	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") if compat(11);
+		}
+		else {
+			push(@opts, "--libexecdir=\${prefix}/lib") if compat(11);
+		}
+	}
+	else {
+		push @opts, "--libexecdir=\${prefix}/lib/" . sourcepackage();
+	}
+	push @opts, "--runstatedir=/run" if not compat(10);
+	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 $@;
+	}
+}
+
+sub test {
+	my $this=shift;
+	$this->make_first_existing_target(['test', 'check'],
+		"VERBOSE=1", @_);
+}
+
+1