diff --git a/ChangeLog b/ChangeLog
index 3118ddff929ad589d8e02415f2936d0f7e854bd9..78e5383caf1935b539364aa8fda4214e59af73da 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,8 @@ darshan-2.2.5-pre2
   file system regardless of their location.
 * Update documentation to no longer recommend --enable-stat-at-open option on 
   any systems
+* Fix unresolved symbols error when linking non-MPI programs with Cray
+  compiler.  Reported by Yushu Yao.
 
 darshan-2.2.4
 =============
diff --git a/darshan-runtime/configure b/darshan-runtime/configure
index 58f03bf6a2f77ba6e3f866acce20a75117f5cd08..818306fdd4fb6189d364aba1ea8397db26f02bb6 100755
--- a/darshan-runtime/configure
+++ b/darshan-runtime/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for darshan-runtime 2.2.5-pre1.
+# Generated by GNU Autoconf 2.69 for darshan-runtime 2.2.5-pre2.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -577,8 +577,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='darshan-runtime'
 PACKAGE_TARNAME='darshan-runtime'
-PACKAGE_VERSION='2.2.5-pre1'
-PACKAGE_STRING='darshan-runtime 2.2.5-pre1'
+PACKAGE_VERSION='2.2.5-pre2'
+PACKAGE_STRING='darshan-runtime 2.2.5-pre2'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1243,7 +1243,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures darshan-runtime 2.2.5-pre1 to adapt to many kinds of systems.
+\`configure' configures darshan-runtime 2.2.5-pre2 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1304,7 +1304,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of darshan-runtime 2.2.5-pre1:";;
+     short | recursive ) echo "Configuration of darshan-runtime 2.2.5-pre2:";;
    esac
   cat <<\_ACEOF
 
@@ -1408,7 +1408,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-darshan-runtime configure 2.2.5-pre1
+darshan-runtime configure 2.2.5-pre2
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1760,7 +1760,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by darshan-runtime $as_me 2.2.5-pre1, which was
+It was created by darshan-runtime $as_me 2.2.5-pre2, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -4120,7 +4120,7 @@ done
 
 
 # libc functions wrapped by darshan
-CP_WRAPPERS="-Wl,-u,MPI_Wtime,-wrap,write,-wrap,open,-wrap,creat,-wrap,creat64,-wrap,open64,-wrap,close,-wrap,read,-wrap,lseek,-wrap,lseek64,-wrap,pread,-wrap,pwrite,-wrap,readv,-wrap,writev,-wrap,__xstat,-wrap,__lxstat,-wrap,__fxstat,-wrap,__xstat64,-wrap,__lxstat64,-wrap,__fxstat64,-wrap,mmap,-wrap,mmap64,-wrap,fopen,-wrap,fclose,-wrap,fread,-wrap,fwrite,-wrap,fseek,-wrap,fopen64,-wrap,pread64,-wrap,pwrite64,-wrap,fsync,-wrap,fdatasync,-wrap,ncmpi_create,-wrap,ncmpi_open,-wrap,ncmpi_close,-wrap,H5Fcreate,-wrap,H5Fopen,-wrap,H5Fclose"
+CP_WRAPPERS="-Wl,-u,MPI_Init,-u,MPI_Wtime,-wrap,write,-wrap,open,-wrap,creat,-wrap,creat64,-wrap,open64,-wrap,close,-wrap,read,-wrap,lseek,-wrap,lseek64,-wrap,pread,-wrap,pwrite,-wrap,readv,-wrap,writev,-wrap,__xstat,-wrap,__lxstat,-wrap,__fxstat,-wrap,__xstat64,-wrap,__lxstat64,-wrap,__fxstat64,-wrap,mmap,-wrap,mmap64,-wrap,fopen,-wrap,fclose,-wrap,fread,-wrap,fwrite,-wrap,fseek,-wrap,fopen64,-wrap,pread64,-wrap,pwrite64,-wrap,fsync,-wrap,fdatasync,-wrap,ncmpi_create,-wrap,ncmpi_open,-wrap,ncmpi_close,-wrap,H5Fcreate,-wrap,H5Fopen,-wrap,H5Fclose"
 
 # ,-u,__wrap___fxstat64,-u,pthread_mutex_lock,-u,pthread_mutex_unlock
 
@@ -4231,7 +4231,7 @@ $as_echo "#define __D_MPI_REQUEST MPI_Request" >>confdefs.h
 fi
 
 
-DARSHAN_VERSION="2.2.5-pre1"
+DARSHAN_VERSION="2.2.5-pre2"
 
 
 
@@ -4749,7 +4749,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by darshan-runtime $as_me 2.2.5-pre1, which was
+This file was extended by darshan-runtime $as_me 2.2.5-pre2, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4811,7 +4811,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-darshan-runtime config.status 2.2.5-pre1
+darshan-runtime config.status 2.2.5-pre2
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/darshan-runtime/configure.in b/darshan-runtime/configure.in
index 3cfbfdcb8b083d716faf2291c00a5a90d810e7ac..a023f5490c50a038cfa73c40241b8ba1dbc0cb15 100644
--- a/darshan-runtime/configure.in
+++ b/darshan-runtime/configure.in
@@ -5,7 +5,7 @@ dnl Process this file with autoconf to produce a configure script.
 dnl You may need to use autoheader as well if changing any DEFINEs
 
 dnl sanity checks, output header, location of scripts used here
-AC_INIT([darshan-runtime], [2.2.5-pre1])
+AC_INIT([darshan-runtime], [2.2.5-pre2])
 AC_CONFIG_SRCDIR([darshan.h])
 AC_CONFIG_AUX_DIR(../maint/config)
 AC_CONFIG_HEADER(darshan-runtime-config.h)
@@ -171,7 +171,7 @@ CFLAGS="$old_cflags"
 AC_CHECK_HEADERS(mntent.h sys/mount.h)
 
 # libc functions wrapped by darshan
-CP_WRAPPERS="-Wl,-u,MPI_Wtime,-wrap,write,-wrap,open,-wrap,creat,-wrap,creat64,-wrap,open64,-wrap,close,-wrap,read,-wrap,lseek,-wrap,lseek64,-wrap,pread,-wrap,pwrite,-wrap,readv,-wrap,writev,-wrap,__xstat,-wrap,__lxstat,-wrap,__fxstat,-wrap,__xstat64,-wrap,__lxstat64,-wrap,__fxstat64,-wrap,mmap,-wrap,mmap64,-wrap,fopen,-wrap,fclose,-wrap,fread,-wrap,fwrite,-wrap,fseek,-wrap,fopen64,-wrap,pread64,-wrap,pwrite64,-wrap,fsync,-wrap,fdatasync,-wrap,ncmpi_create,-wrap,ncmpi_open,-wrap,ncmpi_close,-wrap,H5Fcreate,-wrap,H5Fopen,-wrap,H5Fclose"
+CP_WRAPPERS="-Wl,-u,MPI_Init,-u,MPI_Wtime,-wrap,write,-wrap,open,-wrap,creat,-wrap,creat64,-wrap,open64,-wrap,close,-wrap,read,-wrap,lseek,-wrap,lseek64,-wrap,pread,-wrap,pwrite,-wrap,readv,-wrap,writev,-wrap,__xstat,-wrap,__lxstat,-wrap,__fxstat,-wrap,__xstat64,-wrap,__lxstat64,-wrap,__fxstat64,-wrap,mmap,-wrap,mmap64,-wrap,fopen,-wrap,fclose,-wrap,fread,-wrap,fwrite,-wrap,fseek,-wrap,fopen64,-wrap,pread64,-wrap,pwrite64,-wrap,fsync,-wrap,fdatasync,-wrap,ncmpi_create,-wrap,ncmpi_open,-wrap,ncmpi_close,-wrap,H5Fcreate,-wrap,H5Fopen,-wrap,H5Fclose"
 
 # ,-u,__wrap___fxstat64,-u,pthread_mutex_lock,-u,pthread_mutex_unlock
 
diff --git a/darshan-util/configure b/darshan-util/configure
index ab9bddbdfd73a66b639feefc646f61460abbff88..65f981b71320fb08d8ef7167ab796cbb59dbe4e4 100755
--- a/darshan-util/configure
+++ b/darshan-util/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for darshan-util 2.2.5-pre1.
+# Generated by GNU Autoconf 2.69 for darshan-util 2.2.5-pre2.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -577,8 +577,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='darshan-util'
 PACKAGE_TARNAME='darshan-util'
-PACKAGE_VERSION='2.2.5-pre1'
-PACKAGE_STRING='darshan-util 2.2.5-pre1'
+PACKAGE_VERSION='2.2.5-pre2'
+PACKAGE_STRING='darshan-util 2.2.5-pre2'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1232,7 +1232,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures darshan-util 2.2.5-pre1 to adapt to many kinds of systems.
+\`configure' configures darshan-util 2.2.5-pre2 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1293,7 +1293,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of darshan-util 2.2.5-pre1:";;
+     short | recursive ) echo "Configuration of darshan-util 2.2.5-pre2:";;
    esac
   cat <<\_ACEOF
 
@@ -1383,7 +1383,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-darshan-util configure 2.2.5-pre1
+darshan-util configure 2.2.5-pre2
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1748,7 +1748,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by darshan-util $as_me 2.2.5-pre1, which was
+It was created by darshan-util $as_me 2.2.5-pre2, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -4605,7 +4605,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by darshan-util $as_me 2.2.5-pre1, which was
+This file was extended by darshan-util $as_me 2.2.5-pre2, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4667,7 +4667,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-darshan-util config.status 2.2.5-pre1
+darshan-util config.status 2.2.5-pre2
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/darshan-util/configure.in b/darshan-util/configure.in
index 3f9e23cbeb91839975aee4b05d059b412044cf53..519545e122c3e92f77307619fc6ecc70cad13ff8 100644
--- a/darshan-util/configure.in
+++ b/darshan-util/configure.in
@@ -5,7 +5,7 @@ dnl Process this file with autoconf to produce a configure script.
 dnl You may need to use autoheader as well if changing any DEFINEs
 
 dnl sanity checks, output header, location of scripts used here
-AC_INIT([darshan-util], [2.2.5-pre1])
+AC_INIT([darshan-util], [2.2.5-pre2])
 AC_CONFIG_SRCDIR([darshan-logutils.h])
 AC_CONFIG_AUX_DIR(../maint/config)
 AC_CONFIG_HEADER(darshan-util-config.h)