commit: 459b7b3562a47ad6ae9927e5443c2371e38f12d2 Author: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org> AuthorDate: Wed Apr 8 18:24:58 2020 +0000 Commit: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org> CommitDate: Wed Apr 8 18:24:58 2020 +0000 URL: https://gitweb.gentoo.org/data/gentoo-news.git/commit/?id=459b7b35
Drop obsolete news item 2015-10-22-gcc-5-new-c++11-abi Signed-off-by: Andreas K. Hüttel <dilfridge <AT> gentoo.org> .../2015-10-22-gcc-5-new-c++11-abi.en.txt | 26 ---------------------- 1 file changed, 26 deletions(-) diff --git a/2015-10-22-gcc-5-new-c++11-abi/2015-10-22-gcc-5-new-c++11-abi.en.txt b/2015-10-22-gcc-5-new-c++11-abi/2015-10-22-gcc-5-new-c++11-abi.en.txt deleted file mode 100644 index 9760753..0000000 --- a/2015-10-22-gcc-5-new-c++11-abi/2015-10-22-gcc-5-new-c++11-abi.en.txt +++ /dev/null @@ -1,26 +0,0 @@ -Title: GCC 5 Defaults to the New C++11 ABI -Author: Mike Frysinger <[email protected]> -Content-Type: text/plain -Posted: 2015-10-22 -Revision: 2 -News-Item-Format: 1.0 -Display-If-Installed: >=sys-devel/gcc-5 - -GCC 5 uses the new C++ ABI by default. When building new code, you might run -into link time errors that include lines similar to: -...: undefined reference to '_ZNSt6chrono12steady_clock3nowEv@GLIBCXX_3.4.17' - -Or you might see linkage failures with "std::__cxx11::string" in the output. - -These are signs that you need to rebuild packages using the new C++ ABI. -You can quickly do so by using revdep-rebuild (from gentoolkit). - -For gentoolkit-0.3.1 or higher: -# revdep-rebuild --library 'libstdc++.so.6' -- --exclude gcc - -For previous versions of gentoolkit: -# revdep-rebuild --library 'libstdc\+\+\.so\.6' -- --exclude gcc - -For more details, feel free to peruse: -https://developerblog.redhat.com/2015/02/05/gcc5-and-the-c11-abi/ -https://blogs.gentoo.org/blueness/2015/03/10/the-c11-abi-incompatibility-problem-in-gentoo/
