+if test "$wxUSE_TARSTREAM" = "yes"; then
+
+ for wx_func in sysconf
+ do
+ { echo "$as_me:$LINENO: checking for $wx_func" >&5
+echo $ECHO_N "checking for $wx_func... $ECHO_C" >&6; }
+if { as_var=wx_cv_func_$wx_func; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+ $ac_includes_default
+
+int
+main ()
+{
+
+ #ifndef $wx_func
+ &$wx_func;
+ #endif
+
+
+ ;
+ return 0;
+}
+
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval wx_cv_func_$wx_func=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval wx_cv_func_$wx_func=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+ac_res=`eval echo '${'wx_cv_func_$wx_func'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+ if eval test \$wx_cv_func_$wx_func = yes
+ then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$wx_func" | $as_tr_cpp` 1
+_ACEOF
+
+
+ else
+ :
+
+ fi
+ done
+
+
+
+ for wx_func in getpwuid_r
+ do
+ { echo "$as_me:$LINENO: checking for $wx_func" >&5
+echo $ECHO_N "checking for $wx_func... $ECHO_C" >&6; }
+if { as_var=wx_cv_func_$wx_func; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+ #define _REENTRANT
+ #include <pwd.h>
+
+ $ac_includes_default
+
+int
+main ()
+{
+
+ #ifndef $wx_func
+ &$wx_func;
+ #endif
+
+ struct passwd pw, *ppw;
+ char buf[1024];
+ getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
+
+
+ ;
+ return 0;
+}
+
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval wx_cv_func_$wx_func=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval wx_cv_func_$wx_func=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+ac_res=`eval echo '${'wx_cv_func_$wx_func'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+ if eval test \$wx_cv_func_$wx_func = yes
+ then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$wx_func" | $as_tr_cpp` 1
+_ACEOF
+
+
+ else
+ :
+
+ fi
+ done
+
+
+
+ for wx_func in getgrgid_r
+ do
+ { echo "$as_me:$LINENO: checking for $wx_func" >&5
+echo $ECHO_N "checking for $wx_func... $ECHO_C" >&6; }
+if { as_var=wx_cv_func_$wx_func; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ cat >conftest.$ac_ext <<_ACEOF
+
+ /* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+ #define _REENTRANT
+ #include <grp.h>
+
+ $ac_includes_default
+
+int
+main ()
+{
+
+ #ifndef $wx_func
+ &$wx_func;
+ #endif
+
+ struct group grp, *pgrp;
+ char buf[1024];
+ getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
+
+
+ ;
+ return 0;
+}
+
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval wx_cv_func_$wx_func=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval wx_cv_func_$wx_func=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+ac_res=`eval echo '${'wx_cv_func_$wx_func'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+ if eval test \$wx_cv_func_$wx_func = yes
+ then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$wx_func" | $as_tr_cpp` 1
+_ACEOF
+
+
+ else
+ :
+
+ fi
+ done
+
+fi
+