Linker issue? - D Programming Language Discussion Forum

Forums

New users
- Learn
Community
- General
- Announce
Improvements
- DIP Ideas
- DIP Devel.
Ecosystem
- GDC
- LDC
- Debuggers
- IDEs
- DWT
Development
- Internals
- Issues
- Beta
- DMD
- Phobos
- Druntime
- Study
Turkish
- Genel
- Duyuru

Index » Learn » Linker issue?

Thread overview

Linker issue?
Jun 17, 2013 Josh
Jun 17, 2013 Aleksandar Ruzicic
Jun 18, 2013 Josh
Jun 18, 2013 Aleksandar Ruzicic
Jun 19, 2013 Josh

June 17, 2013

Posted by Josh

Josh

I've copied the source code from vibe.d's mongodb example into an Eclipse DDT project, and I can't seem to get it to compile, even though I *think* I've made the build options resemble what vibe uses to build.

build.rf:
-od"bin"
-of"bin\TestProg.exe"

-I"src"

-I"C:\D\vibe.d\source"
-I"C:\D\vibe.d\import"
-I"C:\D\vibe.d\lib\win-i386"

"src\Test.d"

C:\D\vibe.d\lib\win-i386\eay.lib
C:\D\vibe.d\lib\win-i386\event2.lib
C:\D\vibe.d\lib\win-i386\ssl.lib
ws2_32.lib

Building with Eclipse gives:
--------  Build Commands:  --------
-od"bin"
-of"bin\TestProg.exe"

-I"src"

-I"C:\D\vibe.d\source"
-I"C:\D\vibe.d\import"
-I"C:\D\vibe.d\lib\win-i386"

"src\Test.d"

C:\D\vibe.d\lib\win-i386\eay.lib
C:\D\vibe.d\lib\win-i386\event2.lib
C:\D\vibe.d\lib\win-i386\ssl.lib
ws2_32.lib


OPTLINK (R) for Win32  Release 8.00.13
Copyright (C) Digital Mars 1989-2010  All rights reserved.
http://www.digitalmars.com/ctg/optlink.html
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4data4bson4Bson6__initZ
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4data4bson4Bson6__ctorMFNcAyaE4vibe4data4bson4Bson4TypeZS4vibe4data4bson4Bson
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe2db5mongo5mongo14connectMongoDBFAyaZC4vibe2db5mongo6client11MongoClient
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4data4json4Json8toStringMxFZAya
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4data4bson4Bson6toJsonMxFZS4vibe4data4json4Json
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe2db5mongo6cursor11MongoCursor7opApplyMFDFKkKS4vibe4data4bson4BsonZiZi
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe2db5mongo6cursor11MongoCursor6__dtorMFZv
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4data4bson4Bson6__ctorMFNcxHAyaS4vibe4data4bson4BsonZS4vibe4data4bson4Bson
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe2db5mongo8database13MongoDatabase7opIndexMFAyaZS4vibe2db5mongo10collection15MongoCollection
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4core3log7__arrayZ
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4core3log10ss_loggersOAC4vibe4core3log6Logger
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4core3log6rawLogFNbAyaiE4vibe4core3log8LogLevelAyaZv
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4core3log8__assertFiZv
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4core14connectionpool8__assertFiZv
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4core4task4Task5fiberMNgFNbNdZNgC4vibe4core4task9TaskFiber
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe2db5mongo6client11M€„ŽC€†�4lockConnectiñMFZS€…¶4core1ê€ˆšpool67__T16L€ƒ³ed€ŠµTC€Žé10€Š·15€†î€‰‘Z€’À
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4data4bson4Bson6__ctorMFNcnZS4vibe4data4bson4Bson
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe2db5mongo6cursor11M€„ŽC€…�6__ctñMFNcC€�®lient€ˆ®€…�Ayai€�§10cñnectiñ5ReplyZS€¢÷
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4core3log12__ModuleInfoZ
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe2db5mongo5mongo12__ModuleInfoZ
--- errorlevel 20

dmd is 2.063 on Windows 7.

I know both Eclipse and dmd work, as I can compile other programs that just use Phobos. I'm sure it's something really obvious that I can't see, but I haven't had much luck with external libs. The same sort of thing happened when I used GtkD...

Any help is welcomed.

Thanks,

Josh

June 17, 2013

Re: Linker issue?

Posted by Aleksandar Ruzicic
in reply to Josh

Aleksandar Ruzicic

Posted in reply to Josh

On Monday, 17 June 2013 at 13:15:35 UTC, Josh wrote:
> I've copied the source code from vibe.d's mongodb example into an Eclipse DDT project, and I can't seem to get it to compile, even though I *think* I've made the build options resemble what vibe uses to build.
>
> build.rf:
> -od"bin"
> -of"bin\TestProg.exe"
>
> -I"src"
>
> -I"C:\D\vibe.d\source"
> -I"C:\D\vibe.d\import"
> -I"C:\D\vibe.d\lib\win-i386"
>
> "src\Test.d"
>
> C:\D\vibe.d\lib\win-i386\eay.lib
> C:\D\vibe.d\lib\win-i386\event2.lib
> C:\D\vibe.d\lib\win-i386\ssl.lib
> ws2_32.lib
>
> Building with Eclipse gives:
> --------  Build Commands:  --------
> -od"bin"
> -of"bin\TestProg.exe"
>
> -I"src"
>
> -I"C:\D\vibe.d\source"
> -I"C:\D\vibe.d\import"
> -I"C:\D\vibe.d\lib\win-i386"
>
> "src\Test.d"
>
> C:\D\vibe.d\lib\win-i386\eay.lib
> C:\D\vibe.d\lib\win-i386\event2.lib
> C:\D\vibe.d\lib\win-i386\ssl.lib
> ws2_32.lib
>
>
> OPTLINK (R) for Win32  Release 8.00.13
> Copyright (C) Digital Mars 1989-2010  All rights reserved.
> http://www.digitalmars.com/ctg/optlink.html
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe4data4bson4Bson6__initZ
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe4data4bson4Bson6__ctorMFNcAyaE4vibe4data4bson4Bson4TypeZS4vibe4data4bson4Bson
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe2db5mongo5mongo14connectMongoDBFAyaZC4vibe2db5mongo6client11MongoClient
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe4data4json4Json8toStringMxFZAya
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe4data4bson4Bson6toJsonMxFZS4vibe4data4json4Json
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe2db5mongo6cursor11MongoCursor7opApplyMFDFKkKS4vibe4data4bson4BsonZiZi
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe2db5mongo6cursor11MongoCursor6__dtorMFZv
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe4data4bson4Bson6__ctorMFNcxHAyaS4vibe4data4bson4BsonZS4vibe4data4bson4Bson
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe2db5mongo8database13MongoDatabase7opIndexMFAyaZS4vibe2db5mongo10collection15MongoCollection
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe4core3log7__arrayZ
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe4core3log10ss_loggersOAC4vibe4core3log6Logger
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe4core3log6rawLogFNbAyaiE4vibe4core3log8LogLevelAyaZv
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe4core3log8__assertFiZv
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe4core14connectionpool8__assertFiZv
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe4core4task4Task5fiberMNgFNbNdZNgC4vibe4core4task9TaskFiber
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe2db5mongo6client11M€„ŽC€†�4lockConnectiñMFZS€…¶4core1ê€ˆšpool67__T16L€ƒ³ed€ŠµTC€Žé10€Š·15€†î€‰‘Z€’À
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe4data4bson4Bson6__ctorMFNcnZS4vibe4data4bson4Bson
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe2db5mongo6cursor11M€„ŽC€…�6__ctñMFNcC€�®lient€ˆ®€…�Ayai€�§10cñnectiñ5ReplyZS€¢÷
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe4core3log12__ModuleInfoZ
> bin\TestProg.obj(TestProg)
>  Error 42: Symbol Undefined _D4vibe2db5mongo5mongo12__ModuleInfoZ
> --- errorlevel 20
>
> dmd is 2.063 on Windows 7.
>
> I know both Eclipse and dmd work, as I can compile other programs that just use Phobos. I'm sure it's something really obvious that I can't see, but I haven't had much luck with external libs. The same sort of thing happened when I used GtkD...
>
> Any help is welcomed.
>
> Thanks,
>
> Josh

This is what DUB executes (when you build a project depending on vibe.d) via dub build --rdmd (I've replaced absolute path to the project with <path> and added newlines for clarity):

rdmd --build-only --compiler=dmd -w -g -debug
-version=LIBEV4
-version=VibeLibeventDriver
-version=Have_vibe_d
-I<path>\source
-I<path>\.dub\packages\vibe-d\import
-I<path>\.dub\packages\vibe-d\source
-J<path>\views
<path>\.dub\packages\vibe-d\lib\win-i386\eay.lib
<path>\.dub\packages\vibe-d\lib\win-i386\ssl.lib
<path>\.dub\packages\vibe-d\lib\win-i386\event2.lib
wsock32.lib
ws2_32.lib
-ofgamesrv.exe
source\app.d

So it seems you're missing wsock32.lib, but I'm a bit puzzled with linker errors, as those missing symbols are not inside wsock32.lib..

Sorry I couldn't be of more help (I'm new to vibe also, but luckily haven't hit any major build issues like you did).

June 18, 2013

Re: Linker issue?

Posted by Josh
in reply to Aleksandar Ruzicic

Josh

Posted in reply to Aleksandar Ruzicic

On Monday, 17 June 2013 at 19:33:55 UTC, Aleksandar Ruzicic wrote:
> rdmd --build-only --compiler=dmd -w -g -debug
> -version=LIBEV4
> -version=VibeLibeventDriver
> -version=Have_vibe_d
> -I<path>\source
> -I<path>\.dub\packages\vibe-d\import
> -I<path>\.dub\packages\vibe-d\source
> -J<path>\views
> <path>\.dub\packages\vibe-d\lib\win-i386\eay.lib
> <path>\.dub\packages\vibe-d\lib\win-i386\ssl.lib
> <path>\.dub\packages\vibe-d\lib\win-i386\event2.lib
> wsock32.lib
> ws2_32.lib
> -ofgamesrv.exe
> source\app.d
>
> So it seems you're missing wsock32.lib, but I'm a bit puzzled with linker errors, as those missing symbols are not inside wsock32.lib..

I've added in wsock32.lib, the -J, and the 3 versions, and it gives the same output. I should mention that I can compile the examples fine with both vibe and dub by themselves, but apparently not inside Eclipse.

Thanks for your help though Aleksandar.

Josh

June 18, 2013

Re: Linker issue?

Posted by Aleksandar Ruzicic
in reply to Josh

Aleksandar Ruzicic

Posted in reply to Josh

On Tuesday, 18 June 2013 at 02:02:52 UTC, Josh wrote:
> I've added in wsock32.lib, the -J, and the 3 versions, and it gives the same output. I should mention that I can compile the examples fine with both vibe and dub by themselves, but apparently not inside Eclipse.
>
> Thanks for your help though Aleksandar.
>
> Josh

I think that problem is that you're putting libs after your source file. I have now rearranged input files (as that is the only difference between your's and dub's build command that I can see) so it looks now like this:

rdmd --build-only --compiler=dmd -w -g -debug
-version=LIBEV4
-version=VibeLibeventDriver
-version=Have_vibe_d
-I<path>\source
-I<path>\.dub\packages\vibe-d\import
-I<path>\.dub\packages\vibe-d\source
-J<path>\views
source\app.d
<path>\.dub\packages\vibe-d\lib\win-i386\eay.lib
<path>\.dub\packages\vibe-d\lib\win-i386\ssl.lib
<path>\.dub\packages\vibe-d\lib\win-i386\event2.lib
wsock32.lib
ws2_32.lib
-ofgamesrv.exe

(I've moved source\app.d before .libs)

And Optlink responded with few pages of symbol undefined errors! :)

So, try putting your source file at the end of command line.

June 19, 2013

Re: Linker issue?

Posted by Josh
in reply to Aleksandar Ruzicic

Josh

Posted in reply to Aleksandar Ruzicic

On Tuesday, 18 June 2013 at 05:46:17 UTC, Aleksandar Ruzicic wrote:
> On Tuesday, 18 June 2013 at 02:02:52 UTC, Josh wrote:
>> I've added in wsock32.lib, the -J, and the 3 versions, and it gives the same output. I should mention that I can compile the examples fine with both vibe and dub by themselves, but apparently not inside Eclipse.
>>
>> Thanks for your help though Aleksandar.
>>
>> Josh
>
>
> I think that problem is that you're putting libs after your source file. I have now rearranged input files (as that is the only difference between your's and dub's build command that I can see) so it looks now like this:
>
> rdmd --build-only --compiler=dmd -w -g -debug
> -version=LIBEV4
> -version=VibeLibeventDriver
> -version=Have_vibe_d
> -I<path>\source
> -I<path>\.dub\packages\vibe-d\import
> -I<path>\.dub\packages\vibe-d\source
> -J<path>\views
> source\app.d
> <path>\.dub\packages\vibe-d\lib\win-i386\eay.lib
> <path>\.dub\packages\vibe-d\lib\win-i386\ssl.lib
> <path>\.dub\packages\vibe-d\lib\win-i386\event2.lib
> wsock32.lib
> ws2_32.lib
> -ofgamesrv.exe
>
> (I've moved source\app.d before .libs)
>
> And Optlink responded with few pages of symbol undefined errors! :)
>
> So, try putting your source file at the end of command line.

--------  Build Commands:  --------
-od"bin"
-of"bin\TestProg.exe"

-version=LIBEV4
-version=VibeLibeventDriver
-version=Have_vibe_d

-I"src"

-I"C:\D\vibe.d\source"
-I"C:\D\vibe.d\import"
-I"C:\D\vibe.d\lib\win-i386"

-J"src"

C:\D\vibe.d\lib\win-i386\eay.lib
C:\D\vibe.d\lib\win-i386\event2.lib
C:\D\vibe.d\lib\win-i386\ssl.lib
ws2_32.lib
wsock32.lib

"src\Test.d"



OPTLINK (R) for Win32  Release 8.00.13
Copyright (C) Digital Mars 1989-2010  All rights reserved.
http://www.digitalmars.com/ctg/optlink.html
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4data4bson4Bson6__initZ
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe2db5mongo6cursor11MongoCursor7opApplyMFDFKkKS4vibe4data4bson4BsonZiZi
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4data4json4Json8toStringMxFZAya
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4data4bson4Bson6toJsonMxFZS4vibe4data4json4Json
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe2db5mongo6cursor11MongoCursor6__dtorMFZv
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4data4bson4Bson6__ctorMFNcxHAyaS4vibe4data4bson4BsonZS4vibe4data4bson4Bson
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe2db5mongo8database13MongoDatabase7opIndexMFAyaZS4vibe2db5mongo10collection15MongoCollection
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4data4bson4Bson6__ctorMFNcAyaE4vibe4data4bson4Bson4TypeZS4vibe4data4bson4Bson
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe2db5mongo5mongo14connectMongoDBFAyaZC4vibe2db5mongo6client11MongoClient
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4core3log7__arrayZ
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4core3log10ss_loggersOAC4vibe4core3log6Logger
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4core3log6rawLogFNbAyaiE4vibe4core3log8LogLevelAyaZv
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4core3log8__assertFiZv
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4core14connectionpool8__assertFiZv
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4core4task4Task5fiberMNgFNbNdZNgC4vibe4core4task9TaskFiber
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe2db5mongo6client11M€„ŽC€†�4lockConnectiñMFZS€…¶4core1ê€ˆšpool67__T16L€ƒ³ed€ŠµTC€Žé10€Š·15€†î€‰‘Z€’À
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4data4bson4Bson6__ctorMFNcnZS4vibe4data4bson4Bson
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe2db5mongo6cursor11M€„ŽC€…�6__ctñMFNcC€�®lient€ˆ®€…�Ayai€�§10cñnectiñ5ReplyZS€¢÷
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe2db5mongo5mongo12__ModuleInfoZ
bin\TestProg.obj(TestProg)
 Error 42: Symbol Undefined _D4vibe4core3log12__ModuleInfoZ
--- errorlevel 20

It would appear to be exactly the same :/

Josh

Top | Forum index | About this forum

Copyright © 1999-2021 by the D Language Foundation