From bbc82c7d5f5ffa321cc396808ed6861b89b54dd8 Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Sat, 11 Feb 2023 02:31:49 +0100
Subject: Update deprecated autoconf macros and automatically derive version
 number from latest git tag

---
 configure.ac | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 39e78f5..0332df3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,18 +1,23 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-AC_PREREQ(2.64)
-AC_INIT([ideviceinstaller], [1.1.2], [https://github.com/libimobiledevice/ideviceinstaller/issues],, [https://libimobiledevice.org])
+AC_PREREQ(2.68)
+AC_INIT([ideviceinstaller], [m4_esyscmd(./git-version-gen $RELEASE_VERSION)], [https://github.com/libimobiledevice/ideviceinstaller/issues], [], [https://libimobiledevice.org])
 AM_INIT_AUTOMAKE([dist-bzip2 no-dist-gzip check-news])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
 AC_CONFIG_SRCDIR([src/])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_MACRO_DIR([m4])
 
+# Check if we have a version defined
+if test -z $PACKAGE_VERSION; then
+  AC_MSG_ERROR([PACKAGE_VERSION is not defined. Make sure to configure a source tree checked out from git or that .tarball-version is present.])
+fi
+
 # Checks for programs.
 AC_PROG_CC
 AM_PROG_CC_C_O
-AC_PROG_LIBTOOL
+LT_INIT
 
 # Checks for libraries.
 PKG_CHECK_MODULES(libimobiledevice, libimobiledevice-1.0 >= 1.3.0)
@@ -60,11 +65,12 @@ AC_SUBST(GLOBAL_CFLAGS)
 
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
 
-AC_OUTPUT([
+AC_CONFIG_FILES([
 Makefile
 src/Makefile
 man/Makefile
 ])
+AC_OUTPUT
 
 echo "
 Configuration for $PACKAGE $VERSION:
-- 
cgit v1.1-32-gdbae