Add autobuild module.

[gnulib.git] / m4 / autobuild.m4

diff --git a/m4/autobuild.m4 b/m4/autobuild.m4
new file mode 100644 (file)
index 0000000..d2351ce
--- /dev/null
+++ b/m4/autobuild.m4
@@ -0,0 +1,39 @@
+# autobuild.m4 serial 4
+dnl Copyright (C) 2004, 2006, 2007 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl From Simon Josefsson
+
+# Usage: AB_INIT([MODE]).
+AC_DEFUN([AB_INIT],
+[
+       AC_REQUIRE([AC_CANONICAL_BUILD])
+       AC_REQUIRE([AC_CANONICAL_HOST])
+
+       if test -z "$AB_PACKAGE"; then
+          AB_PACKAGE=${PACKAGE_NAME:-$PACKAGE}
+       fi
+       AC_MSG_NOTICE([autobuild project... $AB_PACKAGE])
+
+       if test -z "$AB_VERSION"; then
+          AB_VERSION=${PACKAGE_VERSION:-$VERSION}
+       fi
+       AC_MSG_NOTICE([autobuild revision... $AB_VERSION])
+
+       hostname=`hostname`
+       if test "$hostname"; then
+          AC_MSG_NOTICE([autobuild hostname... $hostname])
+       fi
+
+       ifelse([$1],[],,[AC_MSG_NOTICE([autobuild mode... $1])])
+
+       date=`date +%Y%m%d-%H%M%S`
+       if test "$?" != 0; then
+          date=`date`
+       fi
+       if test "$date"; then
+          AC_MSG_NOTICE([autobuild timestamp... $date])
+       fi
+])