From: "Andreas K. Hüttel" <dilfridge@gentoo.org>
To: gentoo-commits@lists.gentoo.org
Subject: [gentoo-commits] data/gentoo-news:master commit in: 2015-10-22-gcc-5-new-c++11-abi/
Date: Wed, 8 Apr 2020 18:26:09 +0000 (UTC) [thread overview]
Message-ID: <1586370298.459b7b3562a47ad6ae9927e5443c2371e38f12d2.dilfridge@gentoo> (raw)
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 <vapier@gentoo.org>
-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/
next reply other threads:[~2020-04-08 18:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-08 18:26 Andreas K. Hüttel [this message]
-- strict thread matches above, loose matches on Subject: below --
2015-12-20 21:22 [gentoo-commits] data/gentoo-news:master commit in: 2015-10-22-gcc-5-new-c++11-abi/ Mike Gilbert
2015-10-22 16:05 Mike Frysinger
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