digitalmars.D.learn - Infuriating DUB/DMD build bug.
- WhatMeWorry (51/51) Oct 05 2017 I've got a github project and using DUB with DMD and I keep
- Mike Parker (10/16) Oct 06 2017 Looks like it may be a system error as a result of the path being
- Mike Parker (3/9) Oct 06 2017 [1]
- Laeeth Isharc (7/12) Oct 06 2017 See my post in learn on dmd path. The dmd path code was written
- WhatMeForget (10/24) Oct 07 2017 I did! But i didn't say anything because i wasn't sure if they
- Laeeth Isharc (6/32) Oct 13 2017 Turned out to be more fiddly than I hoped because of unicode.
I've got a github project and using DUB with DMD and I keep
running into this problem. I've tried deleting the entire
...\AppData\Roaming\dub\packages folder, but the
problem repeats the very next build attempt.
Fetching derelict-util 2.0.6 (getting selected version)...
Fetching derelict-ft 1.1.3 (getting selected version)...
Fetching derelict-gl3 1.0.23 (getting selected version)...
Fetching derelict-assimp3 1.3.0 (getting selected version)...
Fetching gl3n 1.3.1 (getting selected version)...
Fetching derelict-al 1.0.3 (getting selected version)...
Fetching derelict-fmod 2.0.4 (getting selected version)...
Fetching derelict-fi 2.0.3 (getting selected version)...
Fetching derelict-glfw3 3.1.3 (getting selected version)...
Performing "$DFLAGS" build using dmd for x86_64.
derelict-util 2.0.6: building configuration "library"...
derelict-al 1.0.3: building configuration "library"...
derelict-assimp3 1.3.0: building configuration "library"...
derelict-fi 2.0.3: building configuration "library"...
derelict-fmod 2.0.4: building configuration "library"...
derelict-ft 1.1.3: building configuration "library"...
derelict-gl3 1.0.23: building configuration "library"...
derelict-glfw3 3.1.3: building configuration
"derelict-glfw3-dynamic"...
Error: Error writing file
'..\..\..\..\AppData\Roaming\dub\packages\derelict-glfw3-3.1.3\derelict-glfw3\.dub\build\derelict-glfw3-dynamic-$DFLAGS-windows-x86_64-dmd_2076-A09416BA47731198A57C73719DAAFE33\DerelictGLFW3.lib'
dmd failed with exit code 1.
I've cloned DMD and when I searched for "Error writing file" all
it pulls up is:
/**
* Writes a file, terminate the program on error
*
* Params:
* loc = The line number information from where the call
originates
* f = a `ddmd.root.file.File` handle to write
*/
extern (C++) void writeFile(Loc loc, File* f)
{
if (f.write())
{
error(loc, "Error writing file '%s'", f.name.toChars());
fatal();
}
}
But shouldn't there be a line number before "Error writing file"?
With writing files, that's usually a permissions thing? But all
the other 8 packages build fine?
Note: I had a similar problem with derelict-assimp3 package, so I
went to an entirely different system and cloned my project. But
now it fails with the same error, but with
a different package.
Oct 05 2017
On Thursday, 5 October 2017 at 21:48:20 UTC, WhatMeWorry wrote:With writing files, that's usually a permissions thing? But all the other 8 packages build fine? Note: I had a similar problem with derelict-assimp3 package, so I went to an entirely different system and cloned my project. But now it fails with the same error, but with a different package.Looks like it may be a system error as a result of the path being too long. I've encountered that a couple times over the years when building projects with dub. What I suggest you try is to remove the offending package(s) from AppData/Roaming/dub/packages, create a new directory off C: (say, C:\dub, manually fetch the packages you need into that directory and use `dub add-local` on them (see an example in the derelict docs [1]), then try to build your project again and see what happens.
Oct 06 2017
Mike Parker <aldacron gmail.com> On Friday, 6 October 2017 at 09:12:09 UTC, Mike Parker wrote:On Thursday, 5 October 2017 at 21:48:20 UTC, WhatMeWorry wrote:AppData/Roaming/dub/packages, create a new directory off C: (say, C:\dub, manually fetch the packages you need into that directory and use `dub add-local` on them (see an example in the derelict docs [1]), then try to build your project again and see what happens.[1] http://derelictorg.github.io/building/without-dub/#fetching-packages-with-dub
Oct 06 2017
On Thursday, 5 October 2017 at 21:48:20 UTC, WhatMeWorry wrote:I've got a github project and using DUB with DMD and I keep running into this problem. I've tried deleting the entire ...\AppData\Roaming\dub\packages folder, but the problem repeats the very next build attempt. [...]See my post in learn on dmd path. The dmd path code was written in 1987 and could do with an update to process longer windows paths properly. We are working on this and I guess a chance a pull request on Monday but it depends on what else comes up. In any case it's a trivial fix. Presuming I am right about it being a path length problem.
Oct 06 2017
On Friday, 6 October 2017 at 23:02:56 UTC, Laeeth Isharc wrote:On Thursday, 5 October 2017 at 21:48:20 UTC, WhatMeWorry wrote:I did! But i didn't say anything because i wasn't sure if they were related. I'm pretty sure it is path related because the exact same dub.sdl files work fine on Linux and MacOS. (It's a cross platform project) Glad it is a trivial fix. Curious what it involves. Let me know if I can help out in any way. Mike Parker was kind enough to show me a manual dub local workaround for this issue. But I'll hold off now and see if your change does the fix. If it does, it will be the best timed bug fix ever :)I've got a github project and using DUB with DMD and I keep running into this problem. I've tried deleting the entire ...\AppData\Roaming\dub\packages folder, but the problem repeats the very next build attempt. [...]See my post in learn on dmd path. The dmd path code was written in 1987 and could do with an update to process longer windows paths properly. We are working on this and I guess a chance a pull request on Monday but it depends on what else comes up. In any case it's a trivial fix. Presuming I am right about it being a path length problem.
Oct 07 2017
On Saturday, 7 October 2017 at 19:34:53 UTC, WhatMeForget wrote:On Friday, 6 October 2017 at 23:02:56 UTC, Laeeth Isharc wrote:Turned out to be more fiddly than I hoped because of unicode. Atila did the work, but it's awaiting a pre-review to be sure it's okay before submitting. In case it's helpful in the meantime, it seems to work (but use at your own risk): https://github.com/kaleidicassociates/dmd/pull/1On Thursday, 5 October 2017 at 21:48:20 UTC, WhatMeWorry wrote:I did! But i didn't say anything because i wasn't sure if they were related. I'm pretty sure it is path related because the exact same dub.sdl files work fine on Linux and MacOS. (It's a cross platform project) Glad it is a trivial fix. Curious what it involves. Let me know if I can help out in any way. Mike Parker was kind enough to show me a manual dub local workaround for this issue. But I'll hold off now and see if your change does the fix. If it does, it will be the best timed bug fix ever :)I've got a github project and using DUB with DMD and I keep running into this problem. I've tried deleting the entire ...\AppData\Roaming\dub\packages folder, but the problem repeats the very next build attempt. [...]See my post in learn on dmd path. The dmd path code was written in 1987 and could do with an update to process longer windows paths properly. We are working on this and I guess a chance a pull request on Monday but it depends on what else comes up. In any case it's a trivial fix. Presuming I am right about it being a path length problem.
Oct 13 2017