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Re: [cdt-dev] Issues with CDT 9.8.0 / Eclipse 2019-06
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Yes, I'm using GCC 7.4.1.
Il 23/06/19 15:23, Davin McCall ha scritto:
I guess as per this bug report, it only affects GCC 9.1.0:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=548482
That seems to be what's causing my problem, shame I only found it after
creating my own fix separately...
I guess you're using an earlier version of GCC? Thanks for looking into
this, I do appreciate it.
Davin
On 23/6/19 11:18 pm, Mark B wrote:
yes, I opened the file with SIGHUP symbol
Il dom 23 giu 2019, 13:33 Davin McCall <davmac@xxxxxxxxxx
<mailto:davmac@xxxxxxxxxx>> ha scritto:
Hmm.
The errors only become visible when you open a file in the editor
- i.e. src/load-service.cc displays errors on lines 28-33 (under
each of the SIGxxx definitions). Did you open any files?
On 23/6/19 8:47 pm, marco wrote:
I'm not able to reproduce this problem. I cloned your repository
and imported it as makefile project. I can't see any kind of
error. The project has been correctly indexed.
Il 23/06/19 11:17, Davin McCall ha scritto:
The latest commit that I know works is
2734b7ae8295dd4dde0d4383b2bcf7dc708a072a.
However, I'm now unable to re-build even at that commit, due to
the error I posted earlier (or at least a similar one):
[ERROR] Failed to resolve target definition
/home/davmac/eclipse-cdt/ws/cdt-git/releng/org.eclipse.cdt.target/cdt.target:
Failed to load p2 metadata repository from location
http://download.eclipse.org/eclipse/updates/4.12-I-builds/I20190510-1800/:
Artifact not found:
http://download.eclipse.org/eclipse/updates/4.12-I-builds/I20190510-1800/content.xml.xz.
-> [Help 1]
Being unable to build an archive, I'm not able to test changes
from that point on, unless there is another way to use the
plugin without building via maven?
On 23/6/19 3:52 pm, Mark B wrote:
can you provide the latest working commit for you?
Il dom 23 giu 2019, 06:46 Davin McCall <davmac@xxxxxxxxxx
<mailto:davmac@xxxxxxxxxx> <mailto:davmac@xxxxxxxxxx>
<mailto:davmac@xxxxxxxxxx>> ha scritto:
I should add: this is a makefile-based project, and if anyone
wants to try it for themselves it can be found at
https://github.com/davmac314/dinit. Building is quite
straightforward and it shouldn't require any special
configuration
in Eclipse.
Davin
On 23/6/19 2:39 pm, Davin McCall wrote:
Hi all,
I'm a user and occasional contributor to Eclipse CDT. I
want to
ask for help in tracking down the cause of a problem that is
biting me after updating.
I've just updated to Eclipse 2019-06 and with it CDT 9.8.0
(after
using 2019-03 with 9.7.2). With that update, one of my
projects
is suddenly showing a lot of "Symbol 'name' could not be
resolved" for no clear reason and with no apparent
solution; I've
tried the usual tricks such as re-building the index.
From a little investigation, it appears that the errors
are shown
if the symbol is defined in a header file that is included
only
indirectly. If the symbol is defined in a header that is
included
directly from the source file where the symbol is referenced,
everything's ok.
For example I have a line of code:
if (signame == "HUP") return SIGHUP;
The "SIGHUP" is underlined and reported as
symbol-not-resolved.
However, the appropriate header file (csignal) is
*indirectly*
included. If I add "#include <csignal>" to the top of the
source
file containing the line of code above, the problem does
go away.
Note that even when the "Symbol could not be resolved"
error is
displayed, going to the declaration works just fine.
Going back to a pre-CDT 9.8.0 build (which I had built myself
previously) in Eclipse 2019-06, the problem goes away.
I wanted to bi-sect this issue to see if I can identify
when it
began. However, it seems I'm unable to build the tagged
CDT 9.8.0
(using maven):
[INFO] Fetching p2.index from
http://download.eclipse.org/cbi/updates/license/2.0.1.v20180423-1114/
[INFO] Adding repository
http://download.eclipse.org/eclipse/updates/4.12milestones/S-4.12RC1a-201905310245
[ERROR] Failed to resolve target definition
/home/davmac/eclipse-cdt/ws/cdt-git/releng/org.eclipse.cdt.target/cdt.target:
Failed to load p2 metadata repository from location
http://download.eclipse.org/eclipse/updates/4.12milestones/S-4.12RC1a-201905310245/:
No repository found at
http://download.eclipse.org/eclipse/updates/4.12milestones/S-4.12RC1a-201905310245.
-> [Help 1]
So, does anyone have any clues about the problem itself, and
secondly can anyone help with building non-HEAD using maven?
Thanks,
Davin
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