Add rudimentary autobuild support.

Add a trivial self test, required for autobuild.

svn path=/trunk/; revision=4479

5 files changed, 60 insertions, 2 deletions

diff --git a/Makefile.am b/Makefile.am
index 21435d4a..474ecc44 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -46,6 +46,9 @@ DEPENDENCIES=		libfm.a $(LIBOBJS)
 
 check_PROGRAMS=
 
+TESTS=			t.smoke
+TESTS_ENVIRONMENT=	srcdir="@srcdir@" LC_ALL=C TZ=UTC
+
 if NEED_TRIO
 noinst_LIBRARIES+=	libtrio.a
 libtrio_a_SOURCES=	trio/triostr.c trio/trio.c trio/trionan.c \
@@ -54,7 +57,7 @@ libtrio_a_SOURCES=	trio/triostr.c trio/trio.c trio/trionan.c \
 check_PROGRAMS+=	regression
 regression_SOURCES=	trio/regression.c
 LDADD +=		libtrio.a -lm
-TESTS=			regression
+TESTS+=			regression
 endif
 
 fetchmail_SOURCES=	fetchmail.h getopt.h \
@@ -106,7 +109,9 @@ EXTRA_DIST+=	$(DISTDOCS) fetchmail.spec $(distdirs) ucs/README.svn \
 		trio/CHANGES trio/README \
 		strlcpy.3 \
 		m4-local/ac-archive-license.txt \
-		m4-local/ac_ma_search_package.m4
+		m4-local/ac_ma_search_package.m4 \
+		m4-local/autobuild.m4 \
+		t.smoke t.rc
 
 fetchmailconf:
 	( echo '#! /bin/sh' && echo 'exec @PYTHON@ @pythondir@/fetchmailconf.py "$$@"' ) >$@ || { rm -f $@ ; exit 1; }
diff --git a/configure.ac b/configure.ac
index 721029fc..52b672fa 100644
--- a/configure.ac
+++ b/configure.ac
@@ -16,6 +16,13 @@ dnl we may need a newer automake version - the oldest tested is 1.7
 AC_PREREQ(2.59)
 AM_INIT_AUTOMAKE(1.5 foreign no-installinfo)
 
+dnl autobuild support, see <http://josefsson.org/autobuild/>
+(
+  TZ=
+  export TZ
+  AB_INIT
+)
+
 dnl python is optional
 AM_PATH_PYTHON(2.0,,AC_MSG_WARN([Disabling fetchmailconf: python 2.0 or greater not found]))
 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
diff --git a/m4-local/autobuild.m4 b/m4-local/autobuild.m4
new file mode 100644
index 00000000..bd1f4dc1
--- /dev/null
+++ b/m4-local/autobuild.m4
@@ -0,0 +1,34 @@
+# autobuild.m4 serial 2 (autobuild-3.3)
+# Copyright (C) 2004 Simon Josefsson
+#
+# This file is free software, distributed under the terms of the GNU
+# General Public License.  As a special exception to the GNU General
+# Public License, this file may be distributed as part of a program
+# that contains a configuration script generated by Autoconf, under
+# the same distribution terms as the rest of that program.
+#
+# This file can can be used in projects which are not available under
+# the GNU General Public License or the GNU Library General Public
+# License but which still want to provide support for Autobuild.
+
+# Usage: AB_INIT([MODE]).
+AC_DEFUN([AB_INIT],
+[
+	AC_REQUIRE([AC_CANONICAL_BUILD])
+	AC_REQUIRE([AC_CANONICAL_HOST])
+
+	AC_MSG_NOTICE([autobuild project... ${PACKAGE_NAME:-$PACKAGE}])
+	AC_MSG_NOTICE([autobuild revision... ${PACKAGE_VERSION:-$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... $date])
+	fi
+])
diff --git a/t.rc b/t.rc
new file mode 100644
index 00000000..db645bbe
--- /dev/null
+++ b/t.rc
@@ -0,0 +1 @@
+skip mail.example.org
diff --git a/t.smoke b/t.smoke
new file mode 100755
index 00000000..f7924a3c
--- /dev/null
+++ b/t.smoke
@@ -0,0 +1,11 @@
+#! /bin/sh
+
+# This is a rudimentary tests to see if fetchmail can parse a trivial
+# configuration and dump it in human-readable and machine-readable form.
+
+set -e
+cp "${srcdir}/t.rc" t.rc.$$
+chmod 0400 t.rc.$$
+./fetchmail -V -f t.rc.$$ >/dev/null
+./fetchmail --configdump -f t.rc.$$ >/dev/null
+rm -f t.rc.$$