Re: [PATCH] config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.

[Jonathan Wakely <jwakely at redhat dot com>]

On 21/06/18 21:39 +0100, Jonathan Wakely wrote:
> Apparently we never updated the x86_64-linux-gnu baseline for gcc-8
> (so now that I'm trying to add a new symbol version on trunk, I'm
> seeing errors for the get_entropy symbol added in the previous symbol
> version).

The baseline should have been updated after I fixed PR 81092, which
added a new symbol version and exported some new symbols for 32-bit
targets with that version. Because there were no new exports for
x86_64-linux-gnu the baseline file didn't need to be updated. But it
should have been anyway just to add the new GLIBCXX_3.4.24 version
(even though for x86_64-linux-gnu there are no symbols with that
version).

> Tested x86_64-linux, committed to gcc-8-branch.

I'll commit the same patch to trunk (which currently has identical
exports to gcc-8-branch).

Here's the equivalent patch for gcc-7-branch.


commit eb9563208102a79d5e8f3f26c5356187a941ea53
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Thu Jun 21 21:49:13 2018 +0100

            * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.

diff --git a/libstdc++-v3/config/abi/post/x86_64-linux-gnu/baseline_symbols.txt b/libstdc++-v3/config/abi/post/x86_64-linux-gnu/baseline_symbols.txt
index a31597e906f..06c61236f34 100644
--- a/libstdc++-v3/config/abi/post/x86_64-linux-gnu/baseline_symbols.txt
+++ b/libstdc++-v3/config/abi/post/x86_64-linux-gnu/baseline_symbols.txt
@@ -4004,6 +4004,7 @@ OBJECT:0:GLIBCXX_3.4.20
 OBJECT:0:GLIBCXX_3.4.21
 OBJECT:0:GLIBCXX_3.4.22
 OBJECT:0:GLIBCXX_3.4.23
+OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5