[anjal] Generate ChangeLogs on make dist

[Srinivasa Ragavan <sragavan src gnome org>]

commit 3e8145ccfb9de438a45a632f8133bf0c16734d47
Author: Srinivasa Ragavan <sragavan novell com>
Date:   Mon Jun 22 11:07:20 2009 +0530

    Generate ChangeLogs on make dist

 ChangeLog => ChangeLog.archive |    0
 Makefile.am                    |   14 ++++++++++++++
 configure.ac                   |    1 +
 3 files changed, 15 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog.archive
similarity index 100%
rename from ChangeLog
rename to ChangeLog.archive
diff --git a/Makefile.am b/Makefile.am
index 80e11d2..a3dc3b6 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -31,3 +31,17 @@ dist-hook:
 EXTRA_DIST = anjal.desktop
 
 #
+#
+dist-hook:
+	@if test -d "$(srcdir)/.git"; \
+	then \
+		echo Creating ChangeLog && \
+		( cd "$(top_srcdir)" && \
+		  echo '# Generated by Makefile. Do not edit.'; echo; \
+		  $(top_srcdir)/missing --run git log --stat ) > ChangeLog.tmp \
+		&& mv -f ChangeLog.tmp $(top_distdir)/ChangeLog \
+		|| ( rm -f ChangeLog.tmp ; \
+		     echo Failed to generate ChangeLog >&2 ); \
+	else \
+		echo A git clone is required to generate a ChangeLog >&2; \
+	fi
diff --git a/configure.ac b/configure.ac
index 088bab9..9b0ce8e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,7 @@
 AC_INIT(anjal, 0.1)
 
 AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
+AM_INIT_AUTOMAKE([foreign])
 AC_CONFIG_HEADERS([config.h])
 AM_MAINTAINER_MODE