More native look for wxSpinButton.

[wxWidgets.git] / aclocal.m4

diff --git a/aclocal.m4 b/aclocal.m4
index a5d7c56139a2e863d99153551dfcc2674ce2b123..2f8507f5c75c8342487c48fb2edc865614f23ff5 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,4 +1,4 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4-p5
+dnl aclocal.m4 generated automatically by aclocal 1.4-p6
 
 dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
@@ -409,15 +409,17 @@ AC_DEFUN([WX_VERSIONED_SYMBOLS],
 [
   found_versioning=no
 
-  dnl Check for known non-gcc cases:
-  case "${host}" in
-    *-*-solaris2* )
-      if test "x$GCC" != "xyes" ; then
-          LDFLAGS_VERSIONING="-M $1"
-          found_versioning=yes
-      fi
-    ;;
-  esac
+  dnl FIXME - doesn't work, Solaris linker doesn't accept wildcards
+  dnl         in the script.
+  dnl dnl Check for known non-gcc cases:
+  dnl case "${host}" in
+  dnl   *-*-solaris2* )
+  dnl     if test "x$GCC" != "xyes" ; then
+  dnl         LDFLAGS_VERSIONING="-M $1"
+  dnl         found_versioning=yes
+  dnl     fi
+  dnl   ;;
+  dnl esac
   
   dnl Generic check for GCC or GCC-like behaviour (Intel C++, GCC):
   if test $found_versioning = no ; then
@@ -591,6 +593,24 @@ if test "$enable_largefile" != no; then
 fi
 ])
 
+
+dnl Available from the GNU Autoconf Macro Archive at:
+dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_const_cast.html
+dnl
+AC_DEFUN([AC_CXX_CONST_CAST],
+[AC_CACHE_CHECK(whether the compiler supports const_cast<>,
+ac_cv_cxx_const_cast,
+[AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ AC_TRY_COMPILE(,[int x = 0;const int& y = x;int& z = const_cast<int&>(y);return z;],
+ ac_cv_cxx_const_cast=yes, ac_cv_cxx_const_cast=no)
+ AC_LANG_RESTORE
+])
+if test "$ac_cv_cxx_const_cast" = yes; then
+  AC_DEFINE(HAVE_CONST_CAST,,[define if the compiler supports const_cast<>])
+fi
+])
+
 # Configure paths for GTK+
 # Owen Taylor     1997-2001