Refactor children traversal in wxWindow::TransferData{To,From}Window().

[wxWidgets.git] / configure

diff --git a/configure b/configure
index 2504a67cc9f6c55171dfb3d085412ef768e7ad4e..7feb68bd408e557b33fd2133161127781a042233 100755 (executable)
--- a/configure
+++ b/configure
@@ -30433,49 +30433,108 @@ if ${wx_cv_func_backtrace+:} false; then :
   $as_echo_n "(cached) " >&6
 else
 
-            ac_ext=cpp
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace" >&5
+$as_echo_n "checking for library containing backtrace... " >&6; }
+if ${ac_cv_search_backtrace+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char backtrace ();
+int
+main ()
+{
+return backtrace ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' execinfo; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_backtrace=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_backtrace+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_backtrace+:} false; then :
+
+else
+  ac_cv_search_backtrace=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace" >&5
+$as_echo "$ac_cv_search_backtrace" >&6; }
+ac_res=$ac_cv_search_backtrace
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+                    ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
-            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <execinfo.h>
 int
 main ()
 {
 
-                    void *trace[1];
-                    char **messages;
-
-                    backtrace(trace, 1);
-                    messages = backtrace_symbols(trace, 1);
+                            void *trace[1];
+                            char **messages;
+                            backtrace(trace, 1);
+                            messages = backtrace_symbols(trace, 1);
 
   ;
   return 0;
 }
 _ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
+if ac_fn_cxx_try_link "$LINENO"; then :
   wx_cv_func_backtrace=yes
 else
   wx_cv_func_backtrace=no
 
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-            ac_ext=c
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+                    ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
+else
+  wx_cv_func_backtrace=no
+
+fi
+
+
 
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $wx_cv_func_backtrace" >&5
 $as_echo "$wx_cv_func_backtrace" >&6; }
 
-
     if test "$wx_cv_func_backtrace" = "no"; then
         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: backtrace() is not available, wxStackWalker will not be available" >&5
 $as_echo "$as_me: WARNING: backtrace() is not available, wxStackWalker will not be available" >&2;}
@@ -35114,6 +35173,19 @@ $as_echo "$wx_cv_struct_tm_has_gmtoff" >&6; }
 fi
 
 
+for ac_func in setpriority
+do :
+  ac_fn_c_check_func "$LINENO" "setpriority" "ac_cv_func_setpriority"
+if test "x$ac_cv_func_setpriority" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_SETPRIORITY 1
+_ACEOF
+
+fi
+done
+
+
+
 if test "$wxUSE_SOCKETS" = "yes"; then
         if test "$TOOLKIT" != "MSW"; then
                 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"