do check for <iostream> even when cross-compiling -- why not?

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26069 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/acinclude.m4 b/acinclude.m4
index 81c6f2b474b2908b1239038315e711c25b5d6170..5402dd104d03aefb403a62ebe238085bb472d180 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -88,14 +88,11 @@ dnl WX_CPP_NEW_HEADERS checks whether the compiler has "new" <iostream> header
 dnl or only the old <iostream.h> one - it may be generally assumed that if
 dnl <iostream> exists, the other "new" headers (without .h) exist too.
 dnl
 dnl or only the old <iostream.h> one - it may be generally assumed that if
 dnl <iostream> exists, the other "new" headers (without .h) exist too.
 dnl

-dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false-or-cross-compiling)
+dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false)

 dnl ---------------------------------------------------------------------------
 
 AC_DEFUN([WX_CPP_NEW_HEADERS],
 [
 dnl ---------------------------------------------------------------------------
 
 AC_DEFUN([WX_CPP_NEW_HEADERS],
 [

-  if test "$cross_compiling" = "yes"; then
-    ifelse([$2], , :, [$2])
-  else

     AC_LANG_SAVE
     AC_LANG_CPLUSPLUS
 
     AC_LANG_SAVE
     AC_LANG_CPLUSPLUS
 


@@ -108,7 +105,6 @@ AC_DEFUN([WX_CPP_NEW_HEADERS],
     fi
 
     AC_LANG_RESTORE
     fi
 
     AC_LANG_RESTORE

-  fi

 ])
 
 dnl ---------------------------------------------------------------------------
 ])
 
 dnl ---------------------------------------------------------------------------