Remove autogen.sh

autoreconf can be used now, as AC_CONFIG_MACRO_DIR has been added to
configure.ac.

ObjFW.xcodeproj/project.pbxproj

@@ -7,16 +7,16 @@
 	objects = {
 
 /* Begin PBXAggregateTarget section */
-		4B5D8DDD1099E1B0000896FF /* autogen.sh */ = {
+		4B5D8DDD1099E1B0000896FF /* autoreconf */ = {
 			isa = PBXAggregateTarget;
-			buildConfigurationList = 4B5D8DE51099E1C5000896FF /* Build configuration list for PBXAggregateTarget "autogen.sh" */;
+			buildConfigurationList = 4B5D8DE51099E1C5000896FF /* Build configuration list for PBXAggregateTarget "autoreconf" */;
 			buildPhases = (
 				4B5D8DE11099E1BF000896FF /* ShellScript */,
 			);
 			dependencies = (
 			);
-			name = autogen.sh;
-			productName = autogen.sh;
+			name = autoreconf;
+			productName = autoreconf;
 		};
 		4BDF37AD1338047700F9A81A /* configure */ = {
 			isa = PBXAggregateTarget;
@@ -493,7 +493,7 @@
 			containerPortal = 08FB7793FE84155DC02AAC07 /* Project object */;
 			proxyType = 1;
 			remoteGlobalIDString = 4B5D8DDD1099E1B0000896FF;
-			remoteInfo = autogen.sh;
+			remoteInfo = autoreconf;
 		};
 		4BF33AF91338074A0059CEF7 /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
@@ -1928,7 +1928,7 @@
 				4B3D23751337FBC800DD29B8 /* ObjFW */,
 				4B187E0D163EA29F0049A832 /* ObjFW-Bridge */,
 				4B23CA89133811610047A1D9 /* TestPlugin */,
-				4B5D8DDD1099E1B0000896FF /* autogen.sh */,
+				4B5D8DDD1099E1B0000896FF /* autoreconf */,
 				4BDF37AD1338047700F9A81A /* configure */,
 			);
 		};
@@ -1956,7 +1956,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "if [ \"configure.ac\" -nt \"configure\" ]; then\n\t./autogen.sh || exit 1\nfi";
+			shellScript = "if [ \"configure.ac\" -nt \"configure\" ]; then\n\tautoreconf || exit 1\nfi";
 			showEnvVarsInLog = 0;
 		};
 		4BDF37B11338047D00F9A81A /* Run Script */ = {
@@ -2240,7 +2240,7 @@
 		};
 		4BDF37B31338049600F9A81A /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
-			target = 4B5D8DDD1099E1B0000896FF /* autogen.sh */;
+			target = 4B5D8DDD1099E1B0000896FF /* autoreconf */;
 			targetProxy = 4BDF37B21338049600F9A81A /* PBXContainerItemProxy */;
 		};
 		4BF33AFA1338074A0059CEF7 /* PBXTargetDependency */ = {
@@ -2511,7 +2511,7 @@
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
-		4B5D8DE51099E1C5000896FF /* Build configuration list for PBXAggregateTarget "autogen.sh" */ = {
+		4B5D8DE51099E1C5000896FF /* Build configuration list for PBXAggregateTarget "autoreconf" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
 				4B5D8DDE1099E1B1000896FF /* Debug */,

README-WINDOWS.md

@@ -71,7 +71,7 @@ Getting, building and installing ObjFW
   You can also download a release tarball if you want. Now go to the newly
   checked out repository and build and install it:
 
-    $ ./autogen.sh && ./configure && make -j16 install
+    $ autoreconf && ./configure && make -j16 install
 
   If everything was successfully, you can now build projects using ObjFW for
   Windows using the normal `objfw-compile` and friends.

README.md

@@ -19,7 +19,7 @@ Installation
   In case you checked out ObjFW from the Git repository, you need to run
   the following command first:
 
-    $ ./autogen.sh
+    $ autoreconf
 
 
 Building as a Mac OS X framework

configure.ac

@@ -2,11 +2,12 @@ AC_INIT(ObjFW, 0.9-dev, js@webkeks.org)
 BUILDSYS_INIT
 
 AS_IF([test configure.ac -nt configure], [
-	AC_MSG_ERROR([configure.ac is newer than configure! Run ./autogen.sh!])
+	AC_MSG_ERROR([configure.ac is newer than configure! Run autoreconf!])
 ])
 
 AC_CONFIG_SRCDIR(src)
 AC_CONFIG_AUX_DIR(build-aux)
+AC_CONFIG_MACRO_DIR(m4)
 
 AC_CANONICAL_HOST