bug fix and makefile cleanup

darshan-runtime/darshan-config.in

@@ -13,7 +13,7 @@ DARSHAN_LD_FLAGS="@LDFLAGS@"
 
 # TODO: extra -lmpi in POST_LD_FLAGS -- link ordering issue
 PRE_LD_FLAGS="-L$DARSHAN_LIB_PATH $DARSHAN_LD_FLAGS -ldarshan -lz $CP_WRAPPERS"
-POST_LD_FLAGS="-L$DARSHAN_LIB_PATH -ldarshan -lmpi -lz -lrt -lpthread"
+POST_LD_FLAGS="-L$DARSHAN_LIB_PATH -ldarshan -lz -lrt -lpthread"
 
 usage="\
 Usage: darshan-config [--pre-ld-flags] [--post-ld-flags]"

darshan-runtime/darshan-gen-cc.pl.in

@@ -208,6 +208,7 @@ print OUTPUT<<"EOF";
 
     # if allargs includes any libraries, then we need to get 
     # -ldarshan-mpi-io in there first
+    # TODO: changing -ldarshan-mpi-io to -ldarshan OK ?
     argno=0;
     once=0;
     compiler_check=0;
@@ -215,7 +216,7 @@ print OUTPUT<<"EOF";
     for arg in "\$\{newallargs\[\@\]\}"; do
         res=`expr match "\$arg" "-l"`;
         if [ \$res -gt 0 -a \$once -lt 1 ]; then
-            newallargs[\$argno]=-ldarshan-mpi-io
+            newallargs[\$argno]=-ldarshan
             argno=`expr \$argno + 1`
             newallargs[\$argno]=\$arg;
             once=1;

darshan-runtime/lib/darshan-core.c

@@ -472,7 +472,7 @@ static void darshan_core_shutdown()
         if(internal_timing_flag)
             mod1[i] = DARSHAN_MPI_CALL(PMPI_Wtime)();   
         /* if all processes used this module, prepare to do a shared file reduction */
-        if(global_mod_use_count[j] == nprocs)
+        if(global_mod_use_count[i] == nprocs)
         {
             int shared_rec_count = 0;
             int rec_sz = 0;

darshan-util/Makefile.in

@@ -96,7 +96,7 @@ install:: all
 	install -d $(includedir)
 	install -d $(pkgconfigdir)
 #	install -m 755 darshan-parser $(bindir)
-#	install -m 755 darshan-posix-parser $(bindir)
+	install -m 755 darshan-posix-parser $(bindir)
 #	install -m 755 darshan-convert $(bindir)
 #	install -m 755 darshan-diff $(bindir)
 #	install -m 755 darshan-analyzer $(bindir)