Index: htdocs/gcc-9/changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-9/changes.html,v
retrieving revision 1.74
diff -u -r1.74 changes.html
--- htdocs/gcc-9/changes.html 12 Aug 2019 07:31:04 -0000 1.74
+++ htdocs/gcc-9/changes.html 14 Aug 2019 11:17:34 -0000
@@ -70,8 +70,18 @@
definition of std::rotate
is not used.
-frepo
) has been deprecated and
- will be removed in a future release.
+ The automatic template instantiation at link time
+ (-frepo
)
+ has been deprecated and will be removed in a future release.
+ --with-default-libstdcxx-abi=gcc4-compatible
configure
+ option is broken in the 9.1 and 9.2 releases, producing a shared library
+ with missing symbols
+ (see Bug 90361).
+ As a workaround, configure without that option and build GCC as normal,
+ then edit the installed <bits/c++config.h>
headers
+ to define the _GLIBCXX_USE_CXX11_ABI
macro to 0
.