diff --git a/src/mca/coll/basic/coll_basic_component.c b/src/mca/coll/basic/coll_basic_component.c
index 62cffc10d7..f9861b1c9a 100644
--- a/src/mca/coll/basic/coll_basic_component.c
+++ b/src/mca/coll/basic/coll_basic_component.c
@@ -27,6 +27,7 @@ const char *mca_coll_basic_component_version_string =
  * and pointers to our public functions in it
  */
 
+OMPI_EXPORT
 const mca_coll_base_component_1_0_0_t mca_coll_basic_component = {
 
   /* First, the mca_component_t struct containing meta information
diff --git a/src/mca/coll/sm/coll_sm_component.c b/src/mca/coll/sm/coll_sm_component.c
index 5134a4c169..4465fde24d 100644
--- a/src/mca/coll/sm/coll_sm_component.c
+++ b/src/mca/coll/sm/coll_sm_component.c
@@ -27,6 +27,7 @@ const char *mca_coll_sm_component_version_string =
  * and pointers to our public functions in it
  */
 
+OMPI_EXPORT
 const mca_coll_base_component_1_0_0_t mca_coll_sm_component = {
 
   /* First, the mca_component_t struct containing meta information
diff --git a/src/mca/gpr/proxy/gpr_proxy_component.c b/src/mca/gpr/proxy/gpr_proxy_component.c
index 203fae84c3..54ad65232e 100644
--- a/src/mca/gpr/proxy/gpr_proxy_component.c
+++ b/src/mca/gpr/proxy/gpr_proxy_component.c
@@ -29,6 +29,7 @@
 /*
  * Struct of function pointers that need to be initialized
  */
+OMPI_EXPORT
 mca_gpr_base_component_t mca_gpr_proxy_component = {
     {
 	MCA_GPR_BASE_VERSION_1_0_0,
diff --git a/src/mca/gpr/replica/gpr_replica_component.c b/src/mca/gpr/replica/gpr_replica_component.c
index 9751d558eb..f860ec15a0 100644
--- a/src/mca/gpr/replica/gpr_replica_component.c
+++ b/src/mca/gpr/replica/gpr_replica_component.c
@@ -34,6 +34,7 @@
 /*
  * Struct of function pointers that need to be initialized
  */
+OMPI_EXPORT
 mca_gpr_base_component_t mca_gpr_replica_component = {
     {
 	MCA_GPR_BASE_VERSION_1_0_0,
diff --git a/src/mca/io/romio/src/io_romio_component.c b/src/mca/io/romio/src/io_romio_component.c
index 00bef0a08c..5cdab1ddbc 100644
--- a/src/mca/io/romio/src/io_romio_component.c
+++ b/src/mca/io/romio/src/io_romio_component.c
@@ -26,6 +26,7 @@ static int delete_select(char *filename, struct ompi_info_t *info,
                          struct mca_io_base_delete_t *private_data);
 
 
+OMPI_EXPORT
 mca_io_base_component_1_0_0_t mca_io_romio_component = {
     /* First, the mca_base_component_t struct containing meta information
        about the component itself */
diff --git a/src/mca/llm/hostfile/src/llm_hostfile_component.c b/src/mca/llm/hostfile/src/llm_hostfile_component.c
index 73fe619842..bde7b73d8d 100644
--- a/src/mca/llm/hostfile/src/llm_hostfile_component.c
+++ b/src/mca/llm/hostfile/src/llm_hostfile_component.c
@@ -17,6 +17,7 @@
  * Instantiate the public struct with all of our public information
  * and pointers to our public functions in it
  */
+OMPI_EXPORT
 const mca_llm_base_component_1_0_0_t mca_llm_hostfile_component = {
 
   /* First, the mca_module_t struct containing meta information
diff --git a/src/mca/mpool/sm/mpool_sm_component.c b/src/mca/mpool/sm/mpool_sm_component.c
index cf3a3e1083..379a6c0388 100644
--- a/src/mca/mpool/sm/mpool_sm_component.c
+++ b/src/mca/mpool/sm/mpool_sm_component.c
@@ -18,6 +18,7 @@ static int mca_mpool_sm_open(void);
 static mca_mpool_base_module_t* mca_mpool_sm_init(bool *allow_multi_user_threads);
 
 
+OMPI_EXPORT
 mca_mpool_sm_component_t mca_mpool_sm_component = {
     {
       /* First, the mca_base_component_t struct containing meta
diff --git a/src/mca/ns/proxy/src/ns_proxy_component.c b/src/mca/ns/proxy/src/ns_proxy_component.c
index 42d5add1e3..e55423b1e1 100644
--- a/src/mca/ns/proxy/src/ns_proxy_component.c
+++ b/src/mca/ns/proxy/src/ns_proxy_component.c
@@ -29,6 +29,7 @@
 /*
  * Struct of function pointers that need to be initialized
  */
+OMPI_EXPORT
 mca_ns_base_component_t mca_ns_proxy_component = {
   {
     MCA_NS_BASE_VERSION_1_0_0,
diff --git a/src/mca/ns/replica/src/ns_replica_component.c b/src/mca/ns/replica/src/ns_replica_component.c
index 7d24f03979..309d01141d 100644
--- a/src/mca/ns/replica/src/ns_replica_component.c
+++ b/src/mca/ns/replica/src/ns_replica_component.c
@@ -31,6 +31,7 @@
 /*
  * Struct of function pointers that need to be initialized
  */
+OMPI_EXPORT
 mca_ns_base_component_t mca_ns_replica_component = {
   {
     MCA_NS_BASE_VERSION_1_0_0,
diff --git a/src/mca/oob/cofs/src/oob_cofs_component.c b/src/mca/oob/cofs/src/oob_cofs_component.c
index 97980f068c..b32e091b42 100644
--- a/src/mca/oob/cofs/src/oob_cofs_component.c
+++ b/src/mca/oob/cofs/src/oob_cofs_component.c
@@ -23,6 +23,7 @@
 /*
  * Struct of function pointers and all that to let us be initialized
  */
+OMPI_EXPORT
 mca_oob_base_component_1_0_0_t mca_oob_cofs_component = {
   {
     MCA_OOB_BASE_VERSION_1_0_0,
diff --git a/src/mca/pcm/bproc/src/pcm_bproc_component.c b/src/mca/pcm/bproc/src/pcm_bproc_component.c
index a1b3527ce1..30ed9ff468 100644
--- a/src/mca/pcm/bproc/src/pcm_bproc_component.c
+++ b/src/mca/pcm/bproc/src/pcm_bproc_component.c
@@ -24,6 +24,7 @@
 /*
  * Struct of function pointers and all that to let us be initialized
  */
+OMPI_EXPORT
 mca_pcm_base_component_1_0_0_t mca_pcm_bproc_component = {
   {
     MCA_PCM_BASE_VERSION_1_0_0,
diff --git a/src/mca/pcm/ompid/pcm_ompid_component.c b/src/mca/pcm/ompid/pcm_ompid_component.c
index 27f70b69f2..03a9033e84 100644
--- a/src/mca/pcm/ompid/pcm_ompid_component.c
+++ b/src/mca/pcm/ompid/pcm_ompid_component.c
@@ -23,6 +23,7 @@
 /*
  * Struct of function pointers and all that to let us be initialized
  */
+OMPI_EXPORT
 mca_pcm_base_component_1_0_0_t mca_pcm_ompid_component = {
   {
     MCA_PCM_BASE_VERSION_1_0_0,
diff --git a/src/mca/pcm/rms/src/pcm_rms_component.c b/src/mca/pcm/rms/src/pcm_rms_component.c
index 568e126ad1..54a956309a 100644
--- a/src/mca/pcm/rms/src/pcm_rms_component.c
+++ b/src/mca/pcm/rms/src/pcm_rms_component.c
@@ -31,6 +31,7 @@ extern char **environ;
 /*
  * Struct of function pointers and all that to let us be initialized
  */
+OMPI_EXPORT
 mca_pcm_base_component_1_0_0_t mca_pcm_rms_component = {
   {
     MCA_PCM_BASE_VERSION_1_0_0,
diff --git a/src/mca/pcm/rsh/pcm_rsh_component.c b/src/mca/pcm/rsh/pcm_rsh_component.c
index f7f5dfe659..a4686b7c70 100644
--- a/src/mca/pcm/rsh/pcm_rsh_component.c
+++ b/src/mca/pcm/rsh/pcm_rsh_component.c
@@ -27,6 +27,7 @@
 /*
  * Struct of function pointers and all that to let us be initialized
  */
+OMPI_EXPORT
 mca_pcm_base_component_1_0_0_t mca_pcm_rsh_component = {
   {
     MCA_PCM_BASE_VERSION_1_0_0,
diff --git a/src/mca/pcm/wmi/src/pcm_wmi_component.c b/src/mca/pcm/wmi/src/pcm_wmi_component.c
index 726a3a3aca..71f8030177 100644
--- a/src/mca/pcm/wmi/src/pcm_wmi_component.c
+++ b/src/mca/pcm/wmi/src/pcm_wmi_component.c
@@ -24,6 +24,7 @@
 /*
  * Struct of function pointers and all that to let us be initialized
  */
+OMPI_EXPORT
 mca_pcm_base_component_1_0_0_t mca_pcm_wmi_component = {
   {
     MCA_PCM_BASE_VERSION_1_0_0,
diff --git a/src/mca/pcmclient/env/pcmclient_env_component.c b/src/mca/pcmclient/env/pcmclient_env_component.c
index 86739fe812..cc91f3bc6d 100644
--- a/src/mca/pcmclient/env/pcmclient_env_component.c
+++ b/src/mca/pcmclient/env/pcmclient_env_component.c
@@ -22,6 +22,7 @@
 /*
  * Struct of function pointers and all that to let us be initialized
  */
+OMPI_EXPORT
 mca_pcmclient_base_component_1_0_0_t mca_pcmclient_env_component = {
   {
     MCA_PCMCLIENT_BASE_VERSION_1_0_0,
diff --git a/src/mca/pcmclient/rms/pcmclient_rms_component.c b/src/mca/pcmclient/rms/pcmclient_rms_component.c
index e7ed87917a..53092e82e2 100644
--- a/src/mca/pcmclient/rms/pcmclient_rms_component.c
+++ b/src/mca/pcmclient/rms/pcmclient_rms_component.c
@@ -22,6 +22,7 @@
 /*
  * Struct of function pointers and all that to let us be initialized
  */
+OMPI_EXPORT
 mca_pcmclient_base_component_1_0_0_t mca_pcmclient_rms_component = {
   {
     MCA_PCMCLIENT_BASE_VERSION_1_0_0,
diff --git a/src/mca/pcmclient/seed/pcmclient_seed_component.c b/src/mca/pcmclient/seed/pcmclient_seed_component.c
index 2d5a24a4e8..078437a278 100644
--- a/src/mca/pcmclient/seed/pcmclient_seed_component.c
+++ b/src/mca/pcmclient/seed/pcmclient_seed_component.c
@@ -22,6 +22,7 @@
 /*
  * Struct of function pointers and all that to let us be initialized
  */
+OMPI_EXPORT
 mca_pcmclient_base_component_1_0_0_t mca_pcmclient_seed_component = {
   {
     MCA_PCMCLIENT_BASE_VERSION_1_0_0,
diff --git a/src/mca/pcmclient/singleton/pcmclient_singleton_component.c b/src/mca/pcmclient/singleton/pcmclient_singleton_component.c
index ca24e1321e..620897c6b3 100644
--- a/src/mca/pcmclient/singleton/pcmclient_singleton_component.c
+++ b/src/mca/pcmclient/singleton/pcmclient_singleton_component.c
@@ -22,6 +22,7 @@
 /*
  * Struct of function pointers and all that to let us be initialized
  */
+OMPI_EXPORT
 mca_pcmclient_base_component_1_0_0_t mca_pcmclient_singleton_component = {
   {
     MCA_PCMCLIENT_BASE_VERSION_1_0_0,
diff --git a/src/mca/pml/teg/src/pml_teg_component.c b/src/mca/pml/teg/src/pml_teg_component.c
index f94b19c692..7d0cecd82b 100644
--- a/src/mca/pml/teg/src/pml_teg_component.c
+++ b/src/mca/pml/teg/src/pml_teg_component.c
@@ -16,6 +16,7 @@
 #include "pml_teg_proc.h"
 
 
+OMPI_EXPORT
 mca_pml_base_component_1_0_0_t mca_pml_teg_component = {
 
     /* First, the mca_base_component_t struct containing meta
diff --git a/src/mca/ptl/elan/src/ptl_elan_component.c b/src/mca/ptl/elan/src/ptl_elan_component.c
index ffa8b1596b..a605aee429 100644
--- a/src/mca/ptl/elan/src/ptl_elan_component.c
+++ b/src/mca/ptl/elan/src/ptl_elan_component.c
@@ -28,6 +28,7 @@
 
 extern ompi_proc_t *ompi_proc_local_proc;
 
+OMPI_EXPORT
 mca_ptl_elan_component_t mca_ptl_elan_component = {
     {
         /* Base module information about itself */
diff --git a/src/mca/ptl/gm/src/ptl_gm_component.c b/src/mca/ptl/gm/src/ptl_gm_component.c
index 540e1801dc..c3308fbb66 100644
--- a/src/mca/ptl/gm/src/ptl_gm_component.c
+++ b/src/mca/ptl/gm/src/ptl_gm_component.c
@@ -26,6 +26,7 @@
 #include "ptl_gm_req.h"
 #include "ptl_gm_priv.h"
 
+OMPI_EXPORT
 mca_ptl_gm_component_t mca_ptl_gm_component = {
     {
         /* First, the mca_base_component_t struct containing meta information
diff --git a/src/mca/ptl/ib/src/ptl_ib_component.c b/src/mca/ptl/ib/src/ptl_ib_component.c
index d419f8c73c..98ad83b384 100644
--- a/src/mca/ptl/ib/src/ptl_ib_component.c
+++ b/src/mca/ptl/ib/src/ptl_ib_component.c
@@ -19,6 +19,7 @@
 #include "ptl_ib_priv.h"
 
 
+OMPI_EXPORT
 mca_ptl_ib_component_t mca_ptl_ib_component = {
     {
         /* First, the mca_base_component_t struct containing meta information
diff --git a/src/mca/ptl/prof/ptl_prof_component.c b/src/mca/ptl/prof/ptl_prof_component.c
index 5ef562c877..6cb58067fe 100644
--- a/src/mca/ptl/prof/ptl_prof_component.c
+++ b/src/mca/ptl/prof/ptl_prof_component.c
@@ -31,6 +31,7 @@ static struct mca_ptl_base_module_t** ptl_prof_component_init_fn(
        bool *allow_multi_user_threads, bool *have_hidden_threads );
 static int ptl_prof_component_control_fn( int param, void* value, size_t size );
 
+OMPI_EXPORT
 mca_ptl_prof_module_1_0_0_t mca_ptl_prof_component = {
     {
         /* First, the mca_base_module_t struct containing meta information
diff --git a/src/mca/ptl/self/ptl_self_component.c b/src/mca/ptl/self/ptl_self_component.c
index 8c577cde99..845805a445 100644
--- a/src/mca/ptl/self/ptl_self_component.c
+++ b/src/mca/ptl/self/ptl_self_component.c
@@ -24,6 +24,7 @@
 #include "mca/base/mca_base_module_exchange.h"
 #include "ptl_self.h"
 
+OMPI_EXPORT
 mca_ptl_self_component_t mca_ptl_self_component = {
     {
         /* First, the mca_base_component_t struct containing meta information
diff --git a/src/mca/ptl/sm/src/ptl_sm_component.c b/src/mca/ptl/sm/src/ptl_sm_component.c
index d87a4a63e6..d943ebd58e 100644
--- a/src/mca/ptl/sm/src/ptl_sm_component.c
+++ b/src/mca/ptl/sm/src/ptl_sm_component.c
@@ -41,6 +41,7 @@ static int mca_ptl_sm_component_exchange(void);
  * Shared Memory (SM) component instance. 
  */
 
+OMPI_EXPORT
 mca_ptl_sm_component_t mca_ptl_sm_component = {
     {  /* super is being filled in */
         /* First, the mca_base_component_t struct containing meta information
diff --git a/src/mca/ptl/tcp/src/ptl_tcp_component.c b/src/mca/ptl/tcp/src/ptl_tcp_component.c
index fa78df5f13..fdf4df09da 100644
--- a/src/mca/ptl/tcp/src/ptl_tcp_component.c
+++ b/src/mca/ptl/tcp/src/ptl_tcp_component.c
@@ -29,6 +29,7 @@
 #include "ptl_tcp_sendreq.h"
 
 
+OMPI_EXPORT
 mca_ptl_tcp_component_t mca_ptl_tcp_component = {
     {
       /* First, the mca_base_module_t struct containing meta
diff --git a/src/mca/svc/exec/svc_exec_component.c b/src/mca/svc/exec/svc_exec_component.c
index d922dc0aba..0c4ff0471a 100644
--- a/src/mca/svc/exec/svc_exec_component.c
+++ b/src/mca/svc/exec/svc_exec_component.c
@@ -1,6 +1,7 @@
 #include "svc_exec.h"
 
 
+OMPI_EXPORT
 mca_svc_exec_component_t mca_svc_exec_component = {
     {
       /* First, the mca_base_module_t struct containing meta
diff --git a/src/mca/svc/sched/svc_sched_component.c b/src/mca/svc/sched/svc_sched_component.c
index 788e5f6217..64fbbae5ed 100644
--- a/src/mca/svc/sched/svc_sched_component.c
+++ b/src/mca/svc/sched/svc_sched_component.c
@@ -2,6 +2,7 @@
 #include "util/proc_info.h"
 
 
+OMPI_EXPORT
 mca_svc_sched_component_t mca_svc_sched_component = {
     {
       /* First, the mca_base_module_t struct containing meta
diff --git a/src/mca/svc/stdio/svc_stdio_component.c b/src/mca/svc/stdio/svc_stdio_component.c
index c7ec8983c4..60bd2850b2 100644
--- a/src/mca/svc/stdio/svc_stdio_component.c
+++ b/src/mca/svc/stdio/svc_stdio_component.c
@@ -1,6 +1,7 @@
 #include "svc_stdio.h"
 
 
+OMPI_EXPORT
 mca_svc_base_component_t mca_svc_stdio_component = {
       /* First, the mca_base_module_t struct containing meta
          information about the module itself */
diff --git a/src/mca/topo/unity/src/topo_unity_component.c b/src/mca/topo/unity/src/topo_unity_component.c
index eed147f420..b02bbe2632 100644
--- a/src/mca/topo/unity/src/topo_unity_component.c
+++ b/src/mca/topo/unity/src/topo_unity_component.c
@@ -29,6 +29,7 @@ const char *mca_topo_unity_component_version_string =
  * and finalize() are called during creation/destruction of a comm
  * *******************************************************************
  */
+OMPI_EXPORT
 const mca_topo_base_component_1_0_0_t mca_topo_unity_component = 
 {
     {