Modularized the build; made berkeleydb and confuse optional. No longer build as many things by default.

benchmarks/Makefile.am

@@ -1,6 +1,7 @@
-LDADD=$(top_builddir)/src/2pc/lib2pc.a $(top_builddir)/src/libdfa/libdfa.a \
+LDADD=$(top_builddir)/src/lladd/liblladd.a  \
-      $(top_builddir)/src/lladd/liblladd.a  \
       $(top_builddir)/src/libdfa/librw.a
+#$(top_builddir)/src/2pc/lib2pc.a $(top_builddir)/src/libdfa/libdfa.a 
+
 bin_PROGRAMS=lhtableThreaded naiveHash logicalHash readLogicalHash naiveMultiThreaded logicalMultThreaded rawSet \
 	     arrayListSet logicalMultiReaders linearHashNTA linkedListNTA pageOrientedListNTA  \
 	     linearHashNTAThreaded linearHashNTAMultiReader linearHashNTAWriteRequests transitiveClosure zeroCopy

benchmarks/berkeleyDB/Makefile.am

@@ -1,3 +1,6 @@
-LDADD=-lpthread
+if BUILD_BENCHMARKS
+if DB_ENABLED
+LDADD=@DB_LIBS@
 bin_PROGRAMS=transapp bdbRaw bdbHash bdbHashThreaded bdbHashWriteRequests
-AM_CFLAGS=-g
+endif
+endif

configure.in

@@ -67,15 +67,13 @@ if test "$db_cv_open_o_direct" = "yes"; then
 	AH_TEMPLATE(HAVE_O_DIRECT, [Define to 1 if you have the O_DIRECT flag.])
 fi
 
-AC_CONFIG_DB
-
 AC_CHECK_LIB([check], [suite_create], , AC_MSG_WARN([Check not found; cannot run unit tests!]))
 
 ## This perl script thing is a total hack, but we need to define HAVE_LIBCHECK
 ## inside of an AM_CONDITIONAL to get conditional compilation to work.
 AM_CONDITIONAL(HAVE_LIBCHECK, echo $LIBS | [
 perl -ne 'if($_=~/-lcheck/) 
-   { print qq(Check found, make check will run full test suite.
+   { print qq(Check found, make check will run test suites.  --enable-confuse will enable extra tests of old code.
 ); exit 0; } else { print qq(
 --------------------------------
 
@@ -86,6 +84,8 @@ Check not found!  Most tests will be skipped by make check!
 --------------------------------
 ); exit 1; }'])
 
+
+
 #have_libcheck", "xyes")
 #AC_CHECK_LIB([check], 
 #	     [suite_create], AC_MSG_WARN([Check not found; cannot run unit tests!]
@@ -96,7 +96,47 @@ Check not found!  Most tests will be skipped by make check!
 #AM_CONDITIONAL(HAVE_CHECK, test xyes, xyes)
 AC_CHECK_LIB([m], [sqrt])
 AC_CHECK_LIB([pthread], [pthread_create])
-AC_CHECK_LIB([confuse], [cfg_set_validate_func])
+#AC_CHECK_LIB([confuse], [cfg_set_validate_func])
+## Repeat hack for LIBCONFUSE
+
+AC_ARG_ENABLE([deprecated-networking],
+  AC_HELP_STRING([--enable-network],
+                 [Enables old networking code.  Requires libconfuse]),
+  if test x$enableval = xno ; then
+     echo "Networking disabled; not checking for confuse"
+  else
+     AC_CHECK_LIB([confuse], [cfg_set_validate_func])
+  fi,
+  echo "Networking disabled; not checking for confuse"
+)
+
+# Repeat hack for LIBCONFUSE
+AM_CONDITIONAL(HAVE_LIBCONFUSE, echo $LIBS | [
+perl -ne 'if($_=~/-lconfuse/) 
+   { print qq(Confuse found, make check will run full test suite.
+); exit 0; } else { print qq(Confuse not found; will skip networked stuff.
+); exit 1; }'])
+
+
+AC_ARG_ENABLE([pobj],
+  AC_HELP_STRING([--enable-pobj], [Build pobj]),
+  AM_CONDITIONAL(BUILD_POBJ, test x$enableval = xyes),
+  AM_CONDITIONAL(BUILD_POBJ, false)
+)
+
+AC_ARG_ENABLE([benchmarks],
+  AC_HELP_STRING([--enable-benchmarks], 
+                 [Build benchmarks.  Requires Berkeley DB >= 4.2]),
+  AM_CONDITIONAL(BUILD_BENCHMARKS, test x$enableval = xyes),
+#  AC_CONFIG_DB,
+  AM_CONDITIONAL(BUILD_BENCHMARKS, false)
+)
+
+AC_CONFIG_DB
+
+AC_CHECK_LIB([intl], [bindtextdomain])
+AC_CHECK_LIB([c], [bindtextdomain])
+
 # Checks for header files.
 AC_HEADER_DIRENT
 AC_HEADER_STDC
@@ -110,6 +150,9 @@ AC_TYPE_SIZE_T
 AC_HEADER_TIME
 AC_STRUCT_TM
 
+#enable largefile support.
+AC_SYS_LARGEFILE
+
 # Checks for library functions.
 AC_FUNC_ERROR_AT_LINE
 AC_FUNC_MALLOC

m4/db.m4

@@ -69,11 +69,15 @@ AC_DEFUN([AC_CONFIG_DB], [
         LDFLAGS="$LDFLAGS -L$dtn_cv_path_db_lib"
     fi
 
-    LIBS="$LIBS -l$dtn_cv_lib_db"
+    #LIBS="$LIBS -l$dtn_cv_lib_db"
+    DB_LIBS="-l$dtn_cv_lib_db"
 
     fi # DB_ENABLED
 
     AC_SUBST(DB_ENABLED)
+    AC_SUBST(DB_LIBS)
+    AM_CONDITIONAL(DB_ENABLED, test x$ac_dbdir != xno)
+    #AM_CONDITIONAL(DB_ENABLED, $DB_ENABLED)
 ])
 
 dnl

src/2pc/Makefile.am

@@ -1,4 +1,5 @@
-#LDADD=$(top_builddir)/build/libdfa.a
+if HAVE_LIBCONFUSE
 lib_LIBRARIES=lib2pc.a
 lib2pc_a_SOURCES=2pc.c
 AM_CFLAGS=${GLOBAL_CFLAGS}
+endif

src/Makefile.am

@@ -1 +1,8 @@
-SUBDIRS = lladd libdfa 2pc timing pobj apps
+SUBDIRS = lladd libdfa 2pc timing
+
+if BUILD_POBJ
+SUBDIRS += pobj
+endif
+
+SUBDIRS += apps
+

src/apps/cht/Makefile.am

@@ -1,5 +1,7 @@
+if HAVE_LIBCONFUSE
 LDADD=$(top_builddir)/src/libdfa/libdfa.a $(top_builddir)/src/2pc/lib2pc.a
-SOURCES=cht.c 
+#SOURCES=cht.c 
 lib_LIBRARIES=libcht.a
 libcht_a_SOURCES=cht.c cht_client.c cht_server.c cht_message.c
 AM_CFLAGS=${GLOBAL_CFLAGS}
+endif 

src/apps/cht/cht_server.c

@@ -231,7 +231,7 @@ state_name veto_or_prepare_cht(void * dfaSet, StateMachine * stateMachine, Messa
   return ret;
 }
 state_name eval_action_cht(void * dfaSet, StateMachine * stateMachine, Message * m, char * from) {
-  state_name ret;
+  state_name ret = -1;
   setup_vars;
 
   int xid = getXid(ht_xid, app_state_cht->xid_ht, stateMachine->machine_id);

src/libdfa/Makefile.am

@@ -1,5 +1,9 @@
-#LDADD=$(top_builddir)/build/transactional.a $(top_builddir)/build/libpbl.a 
+if HAVE_LIBCONFUSE
 lib_LIBRARIES=libdfa.a librw.a
+else
+lib_LIBRARIES=librw.a
+endif
+
 libdfa_a_SOURCES=libdfa.c monotree.c smash.c callbacks.c messages.c networksetup.c
 librw_a_SOURCES=rw.c
 AM_CFLAGS=${GLOBAL_CFLAGS}

test/Makefile.am

@@ -1,6 +1,16 @@
-SUBDIRS = lladd monotree messages dfa 2pc cht pobj
 #INCLUDES = @CHECK_CFLAGS@
 if HAVE_LIBCHECK
+
+SUBDIRS = lladd
+
+if HAVE_LIBCONFUSE
+SUBDIRS += monotree messages dfa 2pc cht 
+endif
+
+if BUILD_POBJ
+SUBDIRS += pobj
+endif 
+
 TESTS = check_check
 else
 TESTS = 

utilities/Makefile.am

@@ -1,5 +1,6 @@
-LDADD=$(top_builddir)/src/2pc/lib2pc.a $(top_builddir)/src/libdfa/libdfa.a \
+#LDADD=$(top_builddir)/src/2pc/lib2pc.a $(top_builddir)/src/libdfa/libdfa.a
-      $(top_builddir)/src/lladd/liblladd.a \
+
+LDADD=$(top_builddir)/src/lladd/liblladd.a \
       $(top_builddir)/src/libdfa/librw.a
 bin_PROGRAMS=logfile_dump run_recovery truncate_log
 AM_CFLAGS=${GLOBAL_CFLAGS}