From 49a9d370e6598284c0a337d0f4f7ec329187de53 Mon Sep 17 00:00:00 2001
From: Luboš Luňák <l.lunak@suse.cz>
Date: Fri, 7 Dec 2012 18:13:31 +0100
Subject: add rtl::OUStringBuffer::append(bool)

The same as 563fa900ba22bf83dfa58e67807ed0337f810576 , but this
time with extra care to not break anything with pointer->bool conversions.

Change-Id: Ifcea840e96da0fbfcf92b54141fb8ef9c5eb94ff
---
 configure.ac | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 9a0d449c26c4..5cc0d71394e8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5705,6 +5705,34 @@ AC_SUBST(HAVE_GCC_NO_LONG_DOUBLE)
 AC_SUBST(HAVE_GCC_AVX)
 AC_SUBST(HAVE_GCC_BUILTIN_ATOMIC)
 
+dnl ==================================
+dnl Check for C++11 "= delete" support
+dnl ==================================
+
+AC_MSG_CHECKING([whether $CXX supports C++11 = delete syntax])
+if test "$HAVE_CXX0X" = "TRUE"; then
+    save_CXXFLAGS=$CXXFLAGS
+    CXXFLAGS="$CXXFLAGS -std=gnu++0x"
+    AC_LANG_PUSH([C++])
+    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+struct A
+    {
+    void test() = delete;
+    };
+]])],[HAVE_CXX11_DELETE=TRUE],[])
+
+    AC_LANG_POP([C++])
+    CXXFLAGS=$save_CXXFLAGS
+    if test "$HAVE_CXX11_DELETE" = "TRUE"; then
+        AC_MSG_RESULT([yes])
+        AC_DEFINE([HAVE_CXX11_DELETE])
+    else
+        AC_MSG_RESULT([no])
+    fi
+else
+    AC_MSG_RESULT([no (C++11 disabled)])
+fi
+
 dnl ===================================================================
 dnl system stl sanity tests
 dnl ===================================================================
-- 
cgit