From e321d42f2927b8c693b69283d36379d1771745c1 Mon Sep 17 00:00:00 2001
From: Stuart Longland <me@vk4msl.id.au>
Date: Sat, 6 Feb 2016 18:13:01 +1000
Subject: [PATCH] configure.ac: Re-work macro initialisation

Seems the current automake/autoconf aren't happy with the macros in this
file, or I'm just not that adept at setting up autoconf/automake
properly.

(In fact, the latter is a distinct possibility.)

The following is based on what I've seen from the following links
(monkey see, monkey do):
- http://stackoverflow.com/questions/16188335/automake-error-no-proper-invocation-of-am-init-automake-was-found
- http://www.gnu.org/software/automake/manual/automake.html#Hello-World
- http://www.gnu.org/software/autoconf/manual/autoconf.html#AC_005fINIT

This also adds a bug report email address and link to the homepage to
the generated ./configure script.

These changes work with autoconf 2.69, automake 1.15.  To generate the
configure scripts, run:

	$ autoreconf --install
---
 configure.ac | 21 +++++++++++++++++++++
 configure.in | 20 --------------------
 2 files changed, 21 insertions(+), 20 deletions(-)
 create mode 100644 configure.ac
 delete mode 100644 configure.in

diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..d18ff00
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,21 @@
+AC_INIT([libtz], [0.1], [ilya.novoselov@gmail.com],
+	[libtz], [https://github.com/nullie/libtz])
+AM_INIT_AUTOMAKE([-Wall -Werror foreign])
+
+AC_PROG_CC
+AC_LANG_C
+
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+
+AM_PROG_LIBTOOL
+
+AC_HEADER_STDC
+
+AM_PROG_CC_C_O
+
+gl_VISIBILITY
+
+PKG_CHECK_MODULES([CHECK], [check >= 0.9.4])
+
+AC_OUTPUT(Makefile src/Makefile tests/Makefile)
diff --git a/configure.in b/configure.in
deleted file mode 100644
index 9338007..0000000
--- a/configure.in
+++ /dev/null
@@ -1,20 +0,0 @@
-AC_INIT(src/libtz.c)
-AM_INIT_AUTOMAKE(libtz,0.1)
-
-AC_PROG_CC
-AC_LANG_C
-
-AC_PROG_INSTALL
-AC_PROG_MAKE_SET
-
-AM_PROG_LIBTOOL
-
-AC_HEADER_STDC
-
-AM_PROG_CC_C_O
-
-gl_VISIBILITY
-
-PKG_CHECK_MODULES([CHECK], [check >= 0.9.4])
-
-AC_OUTPUT(Makefile src/Makefile tests/Makefile)
\ No newline at end of file