From: "Ludovic Courtès" <ludo@gnu.org>
To: Reza Housseini <reza.housseini@gmail.com>
Cc: reza.housseini@gmx.ch, 30756@debbugs.gnu.org
Subject: bug#30756: GCC >= 6 '-isystem' and C_INCLUDE_PATH behavior changed, breaking
Date: Sun, 19 Jan 2020 22:16:52 +0100 [thread overview]
Message-ID: <87y2u3qh8b.fsf@gnu.org> (raw)
In-Reply-To: <CAGZc64HeO-49EDfKqGmrxWKBLzkWcueE8_PdiTaY+WvMDYy6TA@mail.gmail.com> (Reza Housseini's message of "Fri, 17 Jan 2020 11:23:07 +0100")
Hi,
Reza Housseini <reza.housseini@gmail.com> skribis:
> So what is the workaround for this bug when one wants to use gcc >= 6.0.0
> with a cmake build system?
Guix has been using GCC 7.x as its default compiler for some time, and
everything works well, CMake or not. However, we also switched to using
‘CPATH’ instead of ‘C_INCLUDE_PATH’ to work around this bug.
HTH!
Ludo’.
next prev parent reply other threads:[~2020-01-19 21:18 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-09 12:10 bug#30756: gcc7 doesn't find stdlib.h julien lepiller
2018-03-09 12:42 ` Ludovic Courtès
2018-05-04 9:46 ` Giel van Schijndel
2018-05-04 12:43 ` Ludovic Courtès
2018-05-04 14:30 ` Giel van Schijndel
2018-05-04 15:07 ` Giel van Schijndel
2018-05-04 15:28 ` Ludovic Courtès
2018-05-04 16:03 ` Giel van Schijndel
2018-05-04 16:41 ` Mark H Weaver
2018-05-04 17:14 ` Mark H Weaver
2018-05-04 20:39 ` Ludovic Courtès
2018-05-04 21:36 ` Mark H Weaver
2018-05-07 10:12 ` Ludovic Courtès
2018-05-07 23:32 ` Mark H Weaver
2018-05-08 13:21 ` Ludovic Courtès
2019-10-22 16:26 ` bug#30756: GCC >= 6 '-isystem' and C_INCLUDE_PATH behavior changed, breaking #include_next Carl Dong
2019-12-14 14:23 ` bug#30756: Use {C,CPLUS,OBJC}_INCLUDE_PATH instead of CPATH Mark Wielaard
2020-01-17 10:23 ` bug#30756: GCC >= 6 '-isystem' and C_INCLUDE_PATH behavior changed, breaking Reza Housseini
2020-01-19 21:16 ` Ludovic Courtès [this message]
2020-01-20 3:25 ` Maxim Cournoyer
2020-01-20 8:56 ` Ludovic Courtès
2020-01-22 3:04 ` Maxim Cournoyer
2020-01-23 20:45 ` Ludovic Courtès
2020-02-03 9:00 ` Ludovic Courtès
2020-02-03 21:03 ` Marius Bakke
2020-02-04 11:28 ` Ludovic Courtès
2020-02-06 17:49 ` Ludovic Courtès
2020-02-07 3:39 ` Maxim Cournoyer
2020-02-07 11:00 ` Ludovic Courtès
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87y2u3qh8b.fsf@gnu.org \
--to=ludo@gnu.org \
--cc=30756@debbugs.gnu.org \
--cc=reza.housseini@gmail.com \
--cc=reza.housseini@gmx.ch \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/guix.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.