Upgrade from including popt1.2 to a version of popt1.5 trimmed down to

include only source and build from our Makefile.
Don't scan for libpopt if we're using our own; this makes
autoconf confused.

Makefile.in

@@ -28,7 +28,9 @@ ZLIBOBJ=zlib/deflate.o zlib/infblock.o zlib/infcodes.o zlib/inffast.o \
 OBJS1=rsync.o generator.o receiver.o cleanup.o sender.o exclude.o util.o main.o checksum.o match.o syscall.o log.o backup.o
 OBJS2=options.o flist.o io.o compat.o hlink.o token.o uidlist.o socket.o fileio.o
 DAEMON_OBJ = params.o loadparm.o clientserver.o access.o connection.o authenticate.o
-OBJS=$(OBJS1) $(OBJS2) $(DAEMON_OBJ) $(LIBOBJ) $(ZLIBOBJ)
+popt_OBJS=popt/findme.o  popt/popt.o  popt/poptconfig.o \
+	popt/popthelp.o popt/poptparse.o
+OBJS=$(OBJS1) $(OBJS2) $(DAEMON_OBJ) $(LIBOBJ) $(ZLIBOBJ) @BUILD_POPT@
 
 # note that the -I. is needed to handle config.h when using VPATH
 .c.o:
@@ -36,11 +38,6 @@ OBJS=$(OBJS1) $(OBJS2) $(DAEMON_OBJ) $(LIBOBJ) $(ZLIBOBJ)
 	$(CC) -I. -I$(srcdir) $(CFLAGS) -c $< @CC_SHOBJ_FLAG@
 @OBJ_RESTORE@
 
-rsync: @BUILD_LIBPOPT@
-
-popt-1.2/libpopt.a:
-	$(MAKE) -C popt-1.2 libpopt.a
-
 all: rsync
 
 man: rsync.1 rsyncd.conf.5
@@ -57,7 +54,7 @@ install-strip:
 	$(MAKE) INSTALLCMD='$(INSTALLCMD) -s' install
 
 rsync: $(OBJS)
-	$(CC) $(CFLAGS) $(LDFLAGS) -o rsync $(OBJS) $(LIBS)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o rsync $(OBJS) $(LIBS) 
 
 rsync.1: rsync.yo
 	yodl2man -o rsync.1 rsync.yo

configure.in

@@ -25,6 +25,8 @@ else
     CFLAGS=${CFLAGS-"-O"}
 fi
 
+CFLAGS="$CFLAGS -DHAVE_CONFIG_H"
+
 # look for getconf early as this affects just about everything
 AC_CHECK_PROG(HAVE_GETCONF, getconf, "yes", "no")
 if test $HAVE_GETCONF = "yes"; then
@@ -40,7 +42,6 @@ AC_PROG_CC
 AC_PROG_INSTALL
 AC_SUBST(SHELL)
 
-
 AC_CHECK_PROG(HAVE_REMSH, remsh, 1, 0)
 AC_DEFINE_UNQUOTED(HAVE_REMSH, $HAVE_REMSH)
 
@@ -148,16 +149,17 @@ if test x"$rsync_cv_HAVE_FNMATCH" = x"yes"; then
     AC_DEFINE(HAVE_FNMATCH)
 fi
 
-AC_CONFIG_SUBDIRS(popt-1.2)
-AC_CHECK_LIB(popt, poptGetContext, , [with_included_popt=yes])
+if test x"$with_included_popt" != x"yes"
+then
+    AC_CHECK_LIB(popt, poptGetContext, , [with_included_popt=yes])
+fi
 
-AC_MSG_CHECKING("whether to use included libpopt...")
+AC_MSG_CHECKING("whether to use included libpopt")
 if test x"$with_included_popt" = x"yes"
 then
-    AC_MSG_RESULT("$srcdir/popt-1.2")
-    BUILD_LIBPOPT=popt-1.2/libpopt.a
-    LDFLAGS="$CFLAGS -L popt-1.2"
-    CFLAGS="$CFLAGS -I $srcdir/popt-1.2"
+    AC_MSG_RESULT("$srcdir/popt")
+    BUILD_POPT='$(popt_OBJS)'
+    CFLAGS="$CFLAGS -I $srcdir/popt"
 else
     AC_MSG_RESULT(no)
 fi
@@ -286,6 +288,6 @@ fi
 AC_SUBST(OBJ_SAVE)
 AC_SUBST(OBJ_RESTORE)
 AC_SUBST(CC_SHOBJ_FLAG)
-AC_SUBST(BUILD_LIBPOPT)
+AC_SUBST(BUILD_POPT)
 
 AC_OUTPUT(Makefile lib/dummy zlib/dummy)