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Re: mingw-w64 --enable-fully-dynamic-string
- From: "Tony Kelman" <tony at kelman dot net>
- To: <cygwin at cygwin dot com>
- Date: Sat, 13 Jun 2015 18:08:35 -0700
- Subject: Re: mingw-w64 --enable-fully-dynamic-string
- Authentication-results: sourceware.org; auth=none
- References: <BAY169-DS15F804724FF54C16451B06A7BA0 at phx dot gbl> <557CC285 dot 5010308 at gmail dot com>
Cygwin's copy contains the mistake.
Thanks for the ack. Sorry my mailer is stupid and mis-formatted the very end
of my message.
I found the opensuse change caused an ABI breakage, C++ executables compiled
with cygwin's mingw-w64 started segfaulting when the latest libstdc++-6.dll
from opensuse was earlier on the path. I probably shouldn't have expected
mixing cygwin-built mingw-w64 executables with opensuse-built mingw-w64
libraries to work for as long as it has. If a cygwin package rebuild can
make the ABI's compatible again that would be awesome and fix the breakage
I've been seeing, but I probably need to switch some of my cygwin buildbots
over to opensuse to make absolutely sure things will be compatible.
Thanks,
Tony
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