diff --git a/directory/c-sdk/configure b/directory/c-sdk/configure
index e54d4b39c15..4f9529debb6 100755
--- a/directory/c-sdk/configure
+++ b/directory/c-sdk/configure
@@ -4693,11 +4693,7 @@ EOF
 #define HAVE_FCNTL_FILE_LOCKING 1
 EOF
 
-    if test -n "$USE_64"; then
-        MDCPUCFG_H=_solaris64.cfg
-    else
-        MDCPUCFG_H=_solaris32.cfg
-    fi
+    MDCPUCFG_H=_solaris.cfg
     PR_MD_CSRCS=solaris.c
     LD=/usr/ccs/bin/ld
     RANLIB=/usr/ccs/bin/ranlib
@@ -4859,12 +4855,12 @@ esac
 if test -z "$SKIP_LIBRARY_CHECKS"; then
 
 echo $ac_n "checking for dlopen""... $ac_c" 1>&6
-echo "configure:4863: checking for dlopen" >&5
+echo "configure:4859: checking for dlopen" >&5
 if eval "test \"`echo '$''{'ac_cv_func_dlopen'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4868 "configure"
+#line 4864 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char dlopen(); below.  */
@@ -4887,7 +4883,7 @@ dlopen();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4891: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_dlopen=yes"
 else
@@ -4906,7 +4902,7 @@ else
   echo "$ac_t""no" 1>&6
 
     echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
-echo "configure:4910: checking for dlopen in -ldl" >&5
+echo "configure:4906: checking for dlopen in -ldl" >&5
 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4914,7 +4910,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4918 "configure"
+#line 4914 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4925,7 +4921,7 @@ int main() {
 dlopen()
 ; return 0; }
 EOF
-if { (eval echo configure:4929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4953,13 +4949,13 @@ fi
 
 if test $ac_cv_prog_gcc = yes; then
     echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
-echo "configure:4957: checking whether ${CC-cc} needs -traditional" >&5
+echo "configure:4953: checking whether ${CC-cc} needs -traditional" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
     ac_pattern="Autoconf.*'x'"
   cat > conftest.$ac_ext <<EOF
-#line 4963 "configure"
+#line 4959 "configure"
 #include "confdefs.h"
 #include <sgtty.h>
 Autoconf TIOCGETP
@@ -4977,7 +4973,7 @@ rm -f conftest*
 
   if test $ac_cv_prog_gcc_traditional = no; then
     cat > conftest.$ac_ext <<EOF
-#line 4981 "configure"
+#line 4977 "configure"
 #include "confdefs.h"
 #include <termio.h>
 Autoconf TCGETA
@@ -5001,12 +4997,12 @@ fi
 for ac_func in lchown strerror
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5005: checking for $ac_func" >&5
+echo "configure:5001: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5010 "configure"
+#line 5006 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5029,7 +5025,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5067,7 +5063,7 @@ fi
 
 
 echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
-echo "configure:5071: checking for pthread_create in -lpthreads" >&5
+echo "configure:5067: checking for pthread_create in -lpthreads" >&5
 echo "
     #include <pthread.h> 
     void *foo(void *v) { int a = 1;  } 
@@ -5089,7 +5085,7 @@ echo "
         echo "$ac_t""no" 1>&6
         
 echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
-echo "configure:5093: checking for pthread_create in -lpthread" >&5
+echo "configure:5089: checking for pthread_create in -lpthread" >&5
 echo "
     #include <pthread.h> 
     void *foo(void *v) { int a = 1;  } 
@@ -5111,7 +5107,7 @@ echo "
         echo "$ac_t""no" 1>&6
         
 echo $ac_n "checking for pthread_create in -lc_r""... $ac_c" 1>&6
-echo "configure:5115: checking for pthread_create in -lc_r" >&5
+echo "configure:5111: checking for pthread_create in -lc_r" >&5
 echo "
     #include <pthread.h> 
     void *foo(void *v) { int a = 1;  } 
@@ -5133,7 +5129,7 @@ echo "
         echo "$ac_t""no" 1>&6
         
 echo $ac_n "checking for pthread_create in -lc""... $ac_c" 1>&6
-echo "configure:5137: checking for pthread_create in -lc" >&5
+echo "configure:5133: checking for pthread_create in -lc" >&5
 echo "
     #include <pthread.h> 
     void *foo(void *v) { int a = 1;  } 
@@ -5283,7 +5279,7 @@ if test -n "$USE_PTHREADS"; then
       rm -f conftest*
    ac_cv_have_dash_pthread=no
    echo $ac_n "checking whether ${CC-cc} accepts -pthread""... $ac_c" 1>&6
-echo "configure:5287: checking whether ${CC-cc} accepts -pthread" >&5
+echo "configure:5283: checking whether ${CC-cc} accepts -pthread" >&5
    echo 'int main() { return 0; }' | cat > conftest.c
    ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1
    if test $? -eq 0; then
@@ -5299,7 +5295,7 @@ echo "configure:5287: checking whether ${CC-cc} accepts -pthread" >&5
 			    ac_cv_have_dash_pthreads=no
     if test "$ac_cv_have_dash_pthread" = "no"; then
 	    echo $ac_n "checking whether ${CC-cc} accepts -pthreads""... $ac_c" 1>&6
-echo "configure:5303: checking whether ${CC-cc} accepts -pthreads" >&5
+echo "configure:5299: checking whether ${CC-cc} accepts -pthreads" >&5
     	echo 'int main() { return 0; }' | cat > conftest.c
 	    ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1
     	if test $? -eq 0; then
diff --git a/directory/c-sdk/configure.in b/directory/c-sdk/configure.in
index 3f1ba692f06..3ad3a772fee 100644
--- a/directory/c-sdk/configure.in
+++ b/directory/c-sdk/configure.in
@@ -1697,11 +1697,7 @@ mips-sony-newsos*)
     AC_DEFINE(__svr4__)
     AC_DEFINE(SOLARIS)
     AC_DEFINE(HAVE_FCNTL_FILE_LOCKING)
-    if test -n "$USE_64"; then
-        MDCPUCFG_H=_solaris64.cfg
-    else
-        MDCPUCFG_H=_solaris32.cfg
-    fi
+    MDCPUCFG_H=_solaris.cfg
     PR_MD_CSRCS=solaris.c
     LD=/usr/ccs/bin/ld
     RANLIB=/usr/ccs/bin/ranlib