Transition to pulling open-vcdiff from repository, instead of using snapshot...

sdch/open_vcdiff/depot/opensource/open-vcdiff/autogen.sh

Index: sdch/open_vcdiff/depot/opensource/open-vcdiff/autogen.sh
===================================================================
--- sdch/open_vcdiff/depot/opensource/open-vcdiff/autogen.sh	(revision 2678)
+++ sdch/open_vcdiff/depot/opensource/open-vcdiff/autogen.sh	(working copy)
@@ -1,51 +0,0 @@
-#!/bin/sh
-
-# These are the files that this script might edit:
-#    aclocal.m4 configure Makefile.in src/config.h.in \
-#    depcomp config.guess config.sub install-sh missing mkinstalldirs \
-#    ltmain.sh
-#
-# Here's a command you can run to see what files aclocal will import:
-#  aclocal -I ../autoconf --output=- | sed -n 's/^m4_include..\([^]]*\).*/\1/p'
-
-set -ex
-rm -rf autom4te.cache
-
-trap 'rm -f aclocal.m4.tmp' EXIT
-
-# Use version 1.9 of aclocal and automake if available.
-ACLOCAL=aclocal-1.9
-if test -z `which "$ACLOCAL"`; then
-  ACLOCAL=aclocal
-fi
-
-AUTOMAKE=automake-1.9
-if test -z `which "$AUTOMAKE"`; then
-  AUTOMAKE=automake
-fi
-
-# glibtoolize is used for Mac OS X
-LIBTOOLIZE=libtoolize
-if test -z `which "$LIBTOOLIZE"`; then
-  LIBTOOLIZE=glibtoolize
-fi
-
-# aclocal tries to overwrite aclocal.m4 even if the contents haven't
-# changed, which is annoying when the file is not open for edit (in
-# p4).  We work around this by writing to a temp file and just
-# updating the timestamp if the file hasn't change.
-"$ACLOCAL" --force -I m4 --output=aclocal.m4.tmp
-if cmp aclocal.m4.tmp aclocal.m4; then
-  touch aclocal.m4               # pretend that we regenerated the file
-  rm -f aclocal.m4.tmp
-else
-  mv aclocal.m4.tmp aclocal.m4   # we did set -e above, so we die if this fails
-fi
-
-grep -q LIBTOOL configure.ac && "$LIBTOOLIZE" -c -f
-autoconf -f -W all,no-obsolete
-autoheader -f -W all
-"$AUTOMAKE" -a -c -f -W all
-
-rm -rf autom4te.cache
-exit 0