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-rw-r--r--libstdc++-v3/config.h.in7
1 files changed, 7 insertions, 0 deletions
diff --git a/libstdc++-v3/config.h.in b/libstdc++-v3/config.h.in
index 55fa49e29d7..00aed69c388 100644
--- a/libstdc++-v3/config.h.in
+++ b/libstdc++-v3/config.h.in
@@ -349,6 +349,10 @@
/* Define if strxfrm_l is available in <string.h>. */
#undef HAVE_STRXFRM_L
+/* Define to 1 if the target runtime linker supports binding the same symbol
+ to different versions. */
+#undef HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT
+
/* Define to 1 if you have the <sys/filio.h> header file. */
#undef HAVE_SYS_FILIO_H
@@ -724,6 +728,9 @@
/* Define to use GNU namespace versioning in the shared library. */
#undef _GLIBCXX_SYMVER_GNU_NAMESPACE
+/* Define to use Sun versioning in the shared library. */
+#undef _GLIBCXX_SYMVER_SUN
+
/* Define if C99 functions or macros from <wchar.h>, <math.h>, <complex.h>,
<stdio.h>, and <stdlib.h> can be used or exposed. */
#undef _GLIBCXX_USE_C99