WIP build system cleanups by Nathan Phillip Brink

Makefile.am

@@ -1,5 +1,22 @@
-lib_LIBRARIES = libenet.a
-libenet_a_SOURCES = host.c list.c callbacks.c packet.c peer.c protocol.c unix.c win32.c
+pkgconfigdir = $(libdir)/pkgconfig
+nodist_pkgconfig_DATA = libenet.pc
+
+enetincludedir=$(includedir)/enet
+enetinclude_HEADERS = \
+	include/enet/callbacks.h \
+	include/enet/enet.h \
+	include/enet/list.h \
+	include/enet/protocol.h \
+	include/enet/time.h \
+	include/enet/types.h \
+	include/enet/unix.h \
+	include/enet/utility.h \
+	include/enet/win32.h
+
+lib_LTLIBRARIES = libenet.la
+libenet_la_SOURCES = host.c list.c callbacks.c packet.c peer.c protocol.c unix.c win32.c
+# see info '(libtool) Updating version info' before making a release
+libenet_la_LDFLAGS = $(AM_LDFLAGS) -version-info 0:0:0
 INCLUDES = -Iinclude
 
-SUBDIRS = include
+ACLOCAL_AMFLAGS = -Im4

configure.ac

@@ -1,8 +1,11 @@
-AC_INIT(libenet, 11-12-2009)
-AM_INIT_AUTOMAKE(libenet.a, 11-12-2009)
+AC_INIT([libenet], [5-13-2010])
+AC_CONFIG_SRCDIR([include/enet/enet.h])
+AM_INIT_AUTOMAKE([foreign])
+
+AC_CONFIG_MACRO_DIR([m4])
 
 AC_PROG_CC
-AC_PROG_RANLIB
+AC_PROG_LIBTOOL
 
 AC_CHECK_FUNC(gethostbyaddr_r, [AC_DEFINE(HAS_GETHOSTBYADDR_R)])
 AC_CHECK_FUNC(gethostbyname_r, [AC_DEFINE(HAS_GETHOSTBYNAME_R)])
@@ -32,5 +35,6 @@ AC_ARG_ENABLE(crc32,
      fi],
     [AC_MSG_RESULT(no)])
 
-AC_OUTPUT([Makefile include/Makefile include/enet/Makefile])
-
+AC_CONFIG_FILES([Makefile
+	libenet.pc])
+AC_OUTPUT

include/Makefile.am

@@ -1 +0,0 @@
-SUBDIRS = enet

include/enet/Makefile.am

@@ -1,12 +0,0 @@
-libenetincludedir = $(includedir)/enet
-libenetinclude_HEADERS = \
-	types.h \
-	list.h \
-	utility.h \
-	time.h \
-	callbacks.h \
-	unix.h \
-	win32.h \
-	protocol.h \
-	enet.h
-	

libenet.pc.in

@@ -0,0 +1,10 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: @PACKAGE_NAME@
+Description: Low-latency UDP networking library supporting optional reliability
+Version: @PACKAGE_VERSION@
+Cflags: -I${includedir}
+Libs: -L${libdir} -lenet