Add the liblockfile Portage package to portage-stable

Emacs needs this.
Upgraded net-libs/liblockfile to version 1.08 on amd64

BUG=chromium-os:30047
TEST=None

Change-Id: If841e386f72b7ec248c693330ebb835687c9b91f
Reviewed-on: https://gerrit.chromium.org/gerrit/21187
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Ready: Sonny Rao <sonnyrao@chromium.org>
Tested-by: Sonny Rao <sonnyrao@chromium.org>

sdk_container/src/third_party/portage-stable/metadata/md5-cache/net-libs/liblockfile-1.08

@@ -0,0 +1,11 @@
+DEFINED_PHASES=configure install prepare setup
+DEPEND=|| ( >=sys-devel/automake-1.11.1:1.11 ) >=sys-devel/autoconf-2.68 sys-devel/libtool
+DESCRIPTION=Implements functions designed to lock the standard mailboxes
+EAPI=2
+HOMEPAGE=http://www.debian.org/
+KEYWORDS=alpha amd64 arm hppa ia64 ~mips ppc ppc64 s390 sh sparc x86 ~sparc-fbsd ~x86-fbsd
+LICENSE=LGPL-2
+SLOT=0
+SRC_URI=mirror://debian/pool/main/libl/liblockfile/liblockfile_1.08.orig.tar.gz
+_eclasses_=autotools	addbdf6cce5024ac93ad2084ad5e1d2d	eutils	33ef77a15337022e05342d2c772a7a5a	libtool	0fd90d183673bf1107465ec45849d1ea	multilib	5f4ad6cf85e365e8f0c6050ddd21659e	portability	0be430f759a631e692678ed796e09f5c	toolchain-funcs	6526ac6fc9aedf391efb91fcd75ace68	user	9e552f935106ff0bc92af16da64b4b29
+_md5_=f84b135f20cd66ab2f07cc99348f0e4c

sdk_container/src/third_party/portage-stable/net-libs/liblockfile/Manifest

@@ -0,0 +1 @@
+DIST liblockfile_1.08.orig.tar.gz 30236 RMD160 ea762d550e5013b79847097a293df0c20886aac5 SHA1 c3b67ca81abb45aa02c75c2a99f0e387b897fe73 SHA256 d63293d5091d7fdc0259563694e4d68771310dbc4e70e188e6b68e7a776405cb

sdk_container/src/third_party/portage-stable/net-libs/liblockfile/files/1.08-stale_lock.patch

@@ -0,0 +1,20 @@
+http://bugs.debian.org/505851
+--- liblockfile-1.08.orig/lockfile.c
++++ liblockfile-1.08/lockfile.c
+@@ -391,13 +391,10 @@
+ 	 *	Without a pid in the lockfile, the lock
+ 	 *	is valid if it is newer than 5 mins.
+ 	 */
+-#if 0
++
+ 	if (now < st.st_mtime + 300)
+ 		return 0;
+-#else
+-	if (now < st.st_mtime + 10)
+-		return 0;
+-#endif
++
+ 	return -1;
+ }
+ 
+

sdk_container/src/third_party/portage-stable/net-libs/liblockfile/files/Makefile.Darwin.in

@@ -0,0 +1,80 @@
+#
+# Makefile.in	Makefile for the liblockfile package (Darwin version)
+#
+# Gentoo version for Darwin, based on original:
+# version:	@(#)Makefile.in  1.01  16-Apr-1999  miquels@cistron.nl
+#
+
+VER	= 1.0
+NVER	= 0.1
+
+CFLAGS		= @CFLAGS@ -I.
+LDFLAGS		= @LDFLAGS@
+CC		= @CC@
+
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+bindir		= @bindir@
+libdir		= @libdir@
+mandir		= @mandir@
+nfslockdir	= @nfslockdir@
+includedir	= @includedir@
+
+MAILGROUP	= @MAILGROUP@
+
+all:		@TARGETS@
+install:	@INSTALL_TARGETS@
+
+static:		liblockfile.a dotlockfile
+shared:		liblockfile.dylib dotlockfile
+nfslib:		nfslock.$(VER).dylib
+
+liblockfile.a:	lockfile.o
+		ar rv liblockfile.a lockfile.o
+
+liblockfile.dylib: liblockfile.a
+		$(CC) $(LDFLAGS) -fPIC -dynamiclib -install_name @libdir@/liblockfile.1.0.dylib \
+			-o liblockfile.dylib lockfile.o -lc
+
+nfslock.$(VER).dylib:	nfslock.o
+		$(CC) $(LDFLAGS) -fPIC -dynamiclib -install_name nfslock.0.dylib \
+			-o nfslock.$(NVER).dylib nfslock.o
+
+dotlockfile:	dotlockfile.o xlockfile.o
+		$(CC) $(LDFLAGS) -o dotlockfile dotlockfile.o xlockfile.o
+
+lockfile.o:	lockfile.c
+		$(CC) $(CFLAGS) -DLIB -DLOCKPROG=\"$(bindir)/dotlockfile\" \
+			-c lockfile.c
+
+xlockfile.o:	lockfile.c
+		$(CC) $(CFLAGS) -c lockfile.c -o xlockfile.o
+
+install_static:	static install_common
+		install -m 644 liblockfile.a $(ROOT)$(libdir)
+
+install_shared:	shared install_common
+		install -m 755 liblockfile.dylib \
+			$(ROOT)$(libdir)/liblockfile.$(VER).dylib
+		ln -s liblockfile.$(VER).dylib $(ROOT)$(libdir)/liblockfile.dylib
+
+install_common:
+		install -m 644 lockfile.h maillock.h $(ROOT)$(includedir)
+		if [ "$(MAILGROUP)" != "" ]; then\
+		  install -g $(MAILGROUP) -m 2755 dotlockfile $(ROOT)$(bindir);\
+		else \
+		  install -g root -m 755 dotlockfile $(ROOT)$(bindir); \
+		fi
+		install -m 644 *.1 $(ROOT)$(mandir)/man1
+		install -m 644 *.3 $(ROOT)$(mandir)/man3
+
+install_nfslib:	nfslib
+		install -m 755 nfslock.$(VER).dylib $(ROOT)$(nfslockdir)
+
+clean:
+		rm -f *.a *.o *.dylib dotlockfile
+
+distclean:	clean
+		rm -f Makefile autoconf.h maillock.h \
+			config.cache config.log config.status
+

sdk_container/src/third_party/portage-stable/net-libs/liblockfile/files/liblockfile-1.06-respectflags.patch

@@ -0,0 +1,18 @@
+Index: liblockfile-1.06/Makefile.in
+===================================================================
+--- liblockfile-1.06.orig/Makefile.in
++++ liblockfile-1.06/Makefile.in
+@@ -32,11 +32,11 @@ liblockfile.a:	lockfile.o
+ 		ar rv liblockfile.a lockfile.o
+ 
+ liblockfile.so: liblockfile.a
+-		$(CC) -fPIC -shared -Wl,-soname,liblockfile.so.1 \
++		$(CC) $(LDFLAGS) -fPIC -shared -Wl,-soname,liblockfile.so.1 \
+ 			-o liblockfile.so lockfile.o -lc
+ 
+ nfslock.so.$(VER):	nfslock.o
+-		$(CC) -fPIC -shared -Wl,-soname,nfslock.so.0 \
++		$(CC) $(LDFLAGS) -fPIC -shared -Wl,-soname,nfslock.so.0 \
+ 			-o nfslock.so.$(NVER) nfslock.o
+ 
+ dotlockfile:	dotlockfile.o xlockfile.o

sdk_container/src/third_party/portage-stable/net-libs/liblockfile/files/liblockfile-orphan-file.patch

@@ -0,0 +1,19 @@
+diff -ur liblockfile-1.06-orig/Makefile.in liblockfile-1.06/Makefile.in
+--- liblockfile-1.06-orig/Makefile.in	2006-11-28 06:19:09.000000000 +0100
++++ liblockfile-1.06/Makefile.in	2006-11-28 06:24:30.000000000 +0100
+@@ -5,6 +5,7 @@
+ #
+ 
+ VER	= 1.0
++MVER	= 1
+ NVER	= 0.1
+ 
+ CFLAGS		= @CFLAGS@ -I.
+@@ -55,6 +56,7 @@
+ install_shared:	shared install_common
+ 		install -m 755 liblockfile.so \
+ 			$(ROOT)$(libdir)/liblockfile.so.$(VER)
++		ln -s liblockfile.so.$(VER) $(ROOT)$(libdir)/liblockfile.so.$(MVER)
+ 		ln -s liblockfile.so.$(VER) $(ROOT)$(libdir)/liblockfile.so
+ 		if test "$(ROOT)" = ""; then @LDCONFIG@; fi
+ 

sdk_container/src/third_party/portage-stable/net-libs/liblockfile/liblockfile-1.08.ebuild

@@ -0,0 +1,37 @@
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/net-libs/liblockfile/liblockfile-1.08.ebuild,v 1.7 2010/04/08 19:37:15 jer Exp $
+
+EAPI=2
+
+inherit eutils multilib autotools
+
+DESCRIPTION="Implements functions designed to lock the standard mailboxes"
+HOMEPAGE="http://www.debian.org/"
+SRC_URI="mirror://debian/pool/main/libl/${PN}/${PN}_${PV}.orig.tar.gz"
+
+LICENSE="LGPL-2"
+SLOT="0"
+KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 s390 sh sparc x86 ~sparc-fbsd ~x86-fbsd"
+IUSE=""
+
+pkg_setup() {
+	enewgroup mail 12
+}
+
+src_prepare() {
+	epatch "${FILESDIR}"/${PV}-stale_lock.patch
+	epatch "${FILESDIR}"/${PN}-1.06-respectflags.patch
+	epatch "${FILESDIR}"/${PN}-orphan-file.patch
+	eautoreconf
+}
+
+src_configure() {
+	econf --with-mailgroup=mail --enable-shared
+}
+
+src_install() {
+	dodir /usr/{bin,include,$(get_libdir)} /usr/share/man/{man1,man3}
+	emake ROOT="${D}" install || die
+	dodoc README Changelog || die
+}