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Subject: bug#37032: Make libtool prefer response files over linker script, for lld
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From: Martin =?UTF-8?Q?Storsj=C3=B6?= <martin@HIDDEN>
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When linking for mingw with libtool, with lld as linker (where lld
impersonates GNU ld and implements the subset of commonly used GNU ld
features), libtool will use a linker script for passing long lists of
object files to the linker.
This fails with lld, where the mingw/coff part of lld doesn't support
linker script. It does support response files (which also GNU ld does)
though, so by making libtool check for support for response files before
linker script (which is assumed to be supported if with_gnu_ld is set),
this issue can be avoided. The attached patch accomplishes this. Are there
any drawbacks to this approach, other than being less tested than the
current status quo?
This patch has been carried in msys2's copy of libtool since late last
year, with no reported issues to my knowledge.
// Martin
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Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Martin =?UTF-8?Q?Storsj=C3=B6?= <martin@HIDDEN> Subject: bug#37032: Acknowledgement (Make libtool prefer response files over linker script, for lld) Message-ID: <handler.37032.B.15658163143616.ack <at> debbugs.gnu.org> References: <alpine.DEB.2.20.1908142349311.2829@HIDDEN> X-Gnu-PR-Message: ack 37032 X-Gnu-PR-Package: libtool Reply-To: 37032 <at> debbugs.gnu.org Date: Wed, 14 Aug 2019 20:59:02 +0000 Thank you for filing a new bug report with debbugs.gnu.org. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): bug-libtool@HIDDEN If you wish to submit further information on this problem, please send it to 37032 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 37032: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D37032 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
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