c++config: Revert _GLIBCXX_LONG_DOUBLE_COMPAT change.

2008-05-01  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/c++config: Revert _GLIBCXX_LONG_DOUBLE_COMPAT change.

From-SVN: r134883

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 47a50e2..3ceb05a 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2008-05-01  Benjamin Kosnik  <bkoz@redhat.com>
+
+       * include/bits/c++config: Revert _GLIBCXX_LONG_DOUBLE_COMPAT change.
+
 2008-04-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
        * include/Makefile.am (install-headers): Cope with empty

diff --git a/libstdc++-v3/include/bits/c++config b/libstdc++-v3/include/bits/c++config
index b15b08d..f967bd2 100644 (file)
--- a/libstdc++-v3/include/bits/c++config
+++ b/libstdc++-v3/include/bits/c++config
@@ -212,12 +212,11 @@ namespace std
 
 // XXX GLIBCXX_ABI Deprecated
 // Define if compatibility should be provided for -mlong-double-64
-#if defined __cplusplus && defined __LONG_DOUBLE_128__ 
 #undef _GLIBCXX_LONG_DOUBLE_COMPAT
-#endif
 
 // Namespace associations for long double 128 mode.
-#ifdef _GLIBCXX_LONG_DOUBLE_COMPAT
+#if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__ \
+  && defined __cplusplus
 namespace std
 {
   inline namespace __gnu_cxx_ldbl128 { }