re PR target/55061 (libbacktrace build fails during bootstrap on powerpc-apple-darwin9)

[gcc.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 958eadd5e7818058a2d558da9599a9e65e6936eb..c6665a1f33a87ac67b86d0d51ab8b81794294078 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1190,7 +1190,11 @@ if test "$GCC" = yes; then
   LDFLAGS="$LDFLAGS -static-libstdc++ -static-libgcc"
   AC_MSG_CHECKING([whether g++ accepts -static-libstdc++ -static-libgcc])
   AC_LANG_PUSH(C++)
-  AC_LINK_IFELSE([int main() {}],
+  AC_LINK_IFELSE([
+#if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
+#error -static-libstdc++ not implemented
+#endif
+int main() {}],
     [AC_MSG_RESULT([yes]); have_static_libs=yes],
     [AC_MSG_RESULT([no])])
   AC_LANG_POP(C++)