resolved several hidden unresolved symbol errors

Both the kvs and core libraries are now built with flags that require all of
their symbols to resolve at link time for them rather than load time.  This
should probably be a requirement on every shared library we build, if only for
debugging purposes.  The other main change is that the flux command now
detects when it is being invoked by a libtool run script, by checking the path
for containing a .libs component, and adds an extra '../' in that case.  This
was the cause of the keygen error from the previous commit.

src/bindings/lua/Makefile.am

@@ -35,6 +35,7 @@ flux_la_LIBADD = \
 	$(top_builddir)/src/common/libutil/libutil.la \
 	$(top_builddir)/src/common/libev/libev.la \
 	$(top_builddir)/src/common/liblsd/liblsd.la \
+	-L$(top_builddir)/src/modules/kvs -lkvs
 	-L$(top_builddir)/src/common -lflux-core \
 	$(JSON_LIBS) \
 	$(LIBZMQ) \

src/cmd/Makefile.am

@@ -12,12 +12,12 @@ AM_CPPFLAGS = \
 	-DMANDIR=\"$(mandir)\"
 
 fluxcmd_ldadd = \
-	$(top_builddir)/src/modules/live/liblive.la \
-	$(top_builddir)/src/modules/kvs/libkvs.la \
 	$(top_builddir)/src/common/libflux/libflux.la \
 	$(top_builddir)/src/common/libutil/libutil.la \
 	$(top_builddir)/src/common/liblsd/liblsd.la \
 	$(top_builddir)/src/common/libev/libev.la \
+	-L$(top_builddir)/src/modules/live -llive \
+	-L$(top_builddir)/src/modules/kvs -lkvs \
 	$(JSON_LIBS) $(LIBZMQ) $(LIBCZMQ) $(LIBMUNGE) $(LIBPTHREAD) $(LIBDL)
 
 LDADD = $(fluxcmd_ldadd)

src/cmd/flux.c

@@ -74,7 +74,7 @@ static const struct option longopts[] = {
 
 static void usage (void)
 {
-    fprintf (stderr, 
+    fprintf (stderr,
 "Usage: flux [OPTIONS] COMMAND ARGS\n"
 "    -x,--exec-path PATH   prepend PATH to command search path\n"
 "    -M,--module-path PATH prepend PATH to module search path\n"
@@ -270,8 +270,11 @@ char *intree_confdir (void)
     char *confdir = NULL;
     char *selfdir = dir_self ();
 
-    if (strcmp (selfdir, X_BINDIR) != 0)
-        confdir = xasprintf ("%s/../../etc/flux", selfdir);
+    if (strcmp (selfdir, X_BINDIR) != 0){
+        confdir = xasprintf ("%s/%s../../etc/flux",
+                selfdir,
+                strstr(selfdir, "/.libs") != NULL ? "../" : "");
+    }
     free (selfdir);
     return confdir;
 }

src/common/Makefile.am

@@ -9,14 +9,15 @@ fluxlib_LTLIBRARIES = libflux-core.la
 libflux_core_la_SOURCES =
 libflux_core_la_LIBADD = \
 	$(builddir)/libflux/libflux.la \
-	$(builddir)/libev/libev.la \
 	$(builddir)/liblsd/liblsd.la \
-	$(builddir)/libzio/libzio.la \
 	$(builddir)/libutil/libutil.la \
+	$(builddir)/libev/libev.la \
 	$(LIBMUNGE) $(JSON_LIBS) $(LIBZMQ) $(LIBCZMQ) $(LIBPTHREAD) $(LIBUTIL) \
-	$(LIBDL)
+	$(LIBDL) -lrt
+#-lrt is for clock_gettime, this should be abstracted
 
 libflux_core_la_LDFLAGS = -Wl,--version-script=$(srcdir)/version.map \
-			  -shared -export-dynamic --disable-static
+			  -shared -export-dynamic --disable-static \
+			  -Wl,--no-undefined 
 
 EXTRA_DIST = version.map

src/modules/kvs/Makefile.am

@@ -35,11 +35,14 @@ libkvs_la_SOURCES = \
 	conf.c \
 	proto.c
 libkvs_la_LDFLAGS = -shared -export-dynamic --disable-static \
+		    -Wl,--no-undefined \
 		    $(top_builddir)/src/common/libflux/libflux.la \
 		    $(top_builddir)/src/common/libutil/libutil.la \
 		    $(top_builddir)/src/common/libev/libev.la \
 		    $(top_builddir)/src/common/liblsd/liblsd.la \
-		    $(LIBMUNGE) $(LIBDL)
+		    -L$(top_builddir)/src/common -lflux-core 
+
+#-lrt is for clock_gettime, this should be abstracted
 
 TESTS = \
 	test_waitqueue.t \

src/modules/libmrpc/Makefile.am

@@ -4,8 +4,9 @@ AM_CPPFLAGS = \
 	$(JSON_CFLAGS) \
 	-I$(top_srcdir) -I$(top_srcdir)/src/include
 
-noinst_LTLIBRARIES = libmrpc.la
+fluxlib_LTLIBRARIES = libmrpc.la
 
 libmrpc_la_SOURCES = \
 	mrpc.c \
 	mrpc.h
+libmrpc_la_LDFLAGS = -shared -export-dynamic

src/modules/mecho/Makefile.am

@@ -12,6 +12,7 @@ fluxmod_LTLIBRARIES = mecho.la
 fluxmod_libadd = \
 	$(JSON_LIBS) $(LIBZMQ) $(LIBCZMQ)
 general_ldflags = --disable-static -avoid-version -shared -export-dynamic \
+	$(top_builddir)/src/modules/libmrpc/libmrpc.la \
 	-L$(top_builddir)/src/common -lflux-core \
 	-L$(top_builddir)/src/modules/kvs -lkvs
 fluxmod_ldflags = -module \

src/modules/wreck/Makefile.am

@@ -32,6 +32,7 @@ fluxmod_libadd = \
 
 fluxmod_ldflags = --disable-static -avoid-version -module -shared -export-dynamic \
 	-export-symbols-regex '^mod_(main|name)$$' \
+	$(top_builddir)/src/modules/libmrpc/libmrpc.la \
 	-L$(top_builddir)/src/common -lflux-core \
 	-L$(top_builddir)/src/modules/kvs -lkvs