public inbox for gcc-cvs@sourceware.org
help / color / mirror / Atom feed
* [gcc r12-5897] Fix inaccuracies in VxWorks LINK_SPEC
@ 2021-12-10 14:21 Olivier Hainque
0 siblings, 0 replies; only message in thread
From: Olivier Hainque @ 2021-12-10 14:21 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:57b291c27ee7b2b2e6c04c37ec1b8f5bf87b99c4
commit r12-5897-g57b291c27ee7b2b2e6c04c37ec1b8f5bf87b99c4
Author: Douglas B Rupp <rupp@adacore.com>
Date: Thu Apr 8 10:41:11 2021 -0700
Fix inaccuracies in VxWorks LINK_SPEC
-v needs to generate a -V not -v, as most/all other ports do.
The latter causes collect2 to output exec'd collect-ld with same
switches, which in turn causes a configure test which accumulates
linker switches to contain duplicates, leading to a libstdc++ configure
failure in some configurations.
-V is typically used in such contexts to output the available
emulations.
The change also removes reference to %(link_target), long obsolete.
2021-12-07 Doug Rupp <rupp@adacore.com>
* config/vxworks.h (LINK_SPEC): Remove %(link_target).
Change %{v:-v} to %{v:-V}.
Diff:
---
gcc/config/vxworks.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/config/vxworks.h b/gcc/config/vxworks.h
index bddf2c37f42..8210de467dd 100644
--- a/gcc/config/vxworks.h
+++ b/gcc/config/vxworks.h
@@ -141,8 +141,8 @@ along with GCC; see the file COPYING3. If not see
%{!shared: \
%{mrtp:-q %{h*} \
%{R*} %{!T*: %(link_start) } \
- %(link_target) %(link_os)}} \
- %{v:-v} \
+ %(link_os)}} \
+ %{v:-V} \
%{shared:-shared} \
%{Bstatic:-Bstatic} \
%{Bdynamic:-Bdynamic} \
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2021-12-10 14:21 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-12-10 14:21 [gcc r12-5897] Fix inaccuracies in VxWorks LINK_SPEC Olivier Hainque
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).