add initial [multilib] support

Makefile

@@ -13,6 +13,7 @@ install:
 	ln -sf commitpkg $(DESTDIR)/usr/bin/stagingpkg
 	ln -sf commitpkg $(DESTDIR)/usr/bin/communitypkg
 	ln -sf commitpkg $(DESTDIR)/usr/bin/community-testingpkg
+	ln -sf commitpkg $(DESTDIR)/usr/bin/multilibpkg
 	# arch{co,release,rm}
 	install -m 755 archco $(DESTDIR)/usr/bin
 	install -m 755 communityco $(DESTDIR)/usr/bin
@@ -29,6 +30,7 @@ install:
 	ln -sf archbuild $(DESTDIR)/usr/bin/testing-x86_64-build
 	ln -sf archbuild $(DESTDIR)/usr/bin/staging-i686-build
 	ln -sf archbuild $(DESTDIR)/usr/bin/staging-x86_64-build
+	ln -sf archbuild $(DESTDIR)/usr/bin/multilib-build
 	# Additional packaging helper scripts
 	install -m 755 lddd $(DESTDIR)/usr/bin
 	install -m 755 finddeps $(DESTDIR)/usr/bin
@@ -51,6 +53,7 @@ uninstall:
 	rm $(DESTDIR)/usr/bin/stagingpkg
 	rm $(DESTDIR)/usr/bin/communitypkg
 	rm $(DESTDIR)/usr/bin/community-testingpkg
+	rm $(DESTDIR)/usr/bin/multilibpkg
 	rm $(DESTDIR)/usr/sbin/mkarchroot
 	rm $(DESTDIR)/usr/sbin/makechrootpkg
 	rm $(DESTDIR)/usr/bin/extra-i686-build
@@ -59,6 +62,7 @@ uninstall:
 	rm $(DESTDIR)/usr/bin/testing-x86_64-build
 	rm $(DESTDIR)/usr/bin/staging-i686-build
 	rm $(DESTDIR)/usr/bin/staging-x86_64-build
+	rm $(DESTDIR)/usr/bin/multilib-build
 	rm $(DESTDIR)/usr/bin/lddd
 	rm $(DESTDIR)/usr/bin/finddeps
 	rm $(DESTDIR)/usr/bin/archco

archbuild

@@ -1,8 +1,13 @@
 #!/bin/bash
 
 cmd="$(basename "${0%-build}")"
-repo=${cmd%-*}
-arch=${cmd#*-}
+if [ "${cmd}" == 'multilib' ]; then
+	repo='multilib'
+	arch='x86_64'
+else
+	repo=${cmd%-*}
+	arch=${cmd#*-}
+fi
 chroots='/var/tmp/archbuild'
 clean_first=false
 
@@ -26,6 +31,11 @@ if [ "$(uname -m)" == 'i686' -a "${arch}" != 'i686' ]; then
 	exit 1
 fi
 
+if [ "$(uname -m)" != 'x86_64' -a "${repo}" == 'multilib' ]; then
+	echo 'You can only build multilib packages on a x86_64 system'
+	exit 1
+fi
+
 if ${clean_first} || [ ! -d "${chroots}/${repo}-${arch}" ]; then
 	echo "Creating chroot for [${repo}] (${arch})..."
 	sudo rm -rf ${chroots}/${repo}-${arch}

commitpkg

@@ -54,6 +54,9 @@ elif [ "$cmd" == 'communitypkg' ]; then
 elif [ "$cmd" == 'community-testingpkg' ]; then
 	repo='community-testing'
 	server='aur.archlinux.org'
+elif [ "$cmd" == 'multilibpkg' ]; then
+	repo='multilib'
+	server='aur.archlinux.org'
 else
 	if [ $# -eq 0 ]; then
 		abort 'usage: commitpkg <reponame> [-l limit] [commit message]'