* lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.

From-SVN: r31272

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 377be4783a13796b1fafd1defdb80b20f98000a4..f434ab19bd381b46f6353c4cbac6ef17c08da8dc 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,7 @@
+2000-01-07  Nathan Sidwell  <sidwell@codesourcery.com>
+
+       * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
+
 2000-01-06  Jason Merrill  <jason@casey.cygnus.com>
 
        * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.

diff --git a/gcc/cp/lang-specs.h b/gcc/cp/lang-specs.h
index 692583ccc8f7beefa86c1a174a50db939afc59b0..558480e494497930c16a946695fbfa7265940415 100644 (file)
--- a/gcc/cp/lang-specs.h
+++ b/gcc/cp/lang-specs.h
@@ -49,6 +49,7 @@ Boston, MA 02111-1307, USA.  */
                             -D__GNUC_MINOR__=%v2} -D__cplusplus\
                             %{ansi:-trigraphs -D__STRICT_ANSI__} %{!undef:%{!ansi:%p} %P}\
                             %{!fno-exceptions:-D__EXCEPTIONS}\
+                           %{fnew-abi:-D__GXX_ABI_VERSION=100}\
                             %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\
                            %{ffast-math:-D__FAST_MATH__}\
                            %{fshort-wchar:-D__WCHAR_TYPE__=short\\ unsigned\\ int}\
@@ -71,6 +72,7 @@ Boston, MA 02111-1307, USA.  */
        -D__cplusplus\
        %{ansi:-trigraphs -D__STRICT_ANSI__} %{!undef:%{!ansi:%p} %P}\
        %{!fno-exceptions:-D__EXCEPTIONS}\
+       %{fnew-abi:-D__GXX_ABI_VERSION=100}\
         %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}} %{trigraphs}\
        %{ffast-math:-D__FAST_MATH__}\
        %{fshort-wchar:-D__WCHAR_TYPE__=short\\ unsigned\\ int}\