Can anyone see whether or not they're able to reproduce this, because I'm not sure if it's some weird bug or just something wrong on my system:

On windows, compiling the latest chmgen.d with DMD v2.063.2 works fine ("dmd chmgen.d"). But doing exactly the same with github master of dmd/druntime/phobos results in several missing symbols during linking:

Copyright (C) Digital Mars 1989-2010  All rights reserved.
http://www.digitalmars.com/ctg/optlink.html
chmgen.obj(chmgen)
 Error 42: Symbol Undefined
_D3std3utf12UTFException6__ctorMFNaNfAyakAyakC6object9ThrowableZC3std3utf12UTFException
chmgen.obj(chmgen) Error 42: Symbol Undefined
_D3std6format15FormatException6__ctorMFNaNbNfAyaAyakC6object9ThrowableZC3std6format15FormatException
chmgen.obj(chmgen) Error 42: Symbol Undefined
_D3std4conv13ConvException6__ctorMFNaNbNfAyaAyakZC3std4conv13ConvException
chmgen.obj(chmgen) Error 42: Symbol Undefined
_D3std3uni12toLowerIndexFNaNbNewZt chmgen.obj(chmgen)
 Error 42: Symbol Undefined _D3std3uni10toLowerTabFNaNbNekZw
chmgen.obj(chmgen)
 Error 42: Symbol Undefined _D3std4file6existsFNexAaZb
chmgen.obj(chmgen)
 Error 42: Symbol Undefined
_D3std4conv21ConvOverflowException6__ctorMFNaNbNfAyaAyakZC3std4conv21ConvOverflowException
chmgen.obj(chmgen) Error 42: Symbol Undefined
_D3std3uni42__T11Uint24ArrayTS3std3uni13ReallocPolicyZ11Uint24Array6__dtorMFNbNeZv
chmgen.obj(chmgen) Error 42: Symbol Undefined
_D3std3uni42__T11Uint24ArrayTS3std3uni13ReallocPolicyZ11Uint24Array5emptyMxFNaNbNdNeZb
chmgen.obj(chmgen) Error 42: Symbol Undefined
_D3std3uni36__T11Uint24ArrayTS3std3uni8GcPolicyZ11Uint24Array6__dtorMFNaNbNeZv
chmgen.obj(chmgen) Error 42: Symbol Undefined
_D3std3uni36__T11Uint24ArrayTS3std3uni8GcPolicyZ11Uint24Array5emptyMxFNaNbNdNeZb
chmgen.obj(chmgen) Error 42: Symbol Undefined
_D3std5regex10NamedGroup11__xopEqualsFNfKxS3std5regex10NamedGroupKxS3std5regex10NamedGroupZb
chmgen.obj(chmgen) Error 42: Symbol Undefined
_D3std5stdio4File17lockingTextWriterMFZS3std5stdio4File17LockingTextWriter
chmgen.obj(chmgen) Error 42: Symbol Undefined
_D3std3net4curl13CurlException6__ctorMFNaNbNfAyaAyakC6object9ThrowableZC3std3net4curl13CurlException
--- errorlevel 14

On Thu, 29 Aug 2013 21:00:40 -0400
Nick Sabalausky <SeeWebsiteToContactMe@semitwist.com> wrote:

> Can anyone see whether or not they're able to reproduce this, because I'm not sure if it's some weird bug or just something wrong on my system:
> 
> On windows, compiling the latest chmgen.d with DMD v2.063.2 works fine ("dmd chmgen.d"). But doing exactly the same with github master of dmd/druntime/phobos results in several missing symbols during linking:
> 
> Copyright (C) Digital Mars 1989-2010  All rights reserved.
> http://www.digitalmars.com/ctg/optlink.html
> chmgen.obj(chmgen)
>  Error 42: Symbol Undefined
> _D3std3utf12UTFException6__ctorMFNaNfAyakAyakC6object9ThrowableZC3std3utf12UTFException
> chmgen.obj(chmgen) Error 42: Symbol Undefined
> _D3std6format15FormatException6__ctorMFNaNbNfAyaAyakC6object9ThrowableZC3std6format15FormatException
> chmgen.obj(chmgen) Error 42: Symbol Undefined
> _D3std4conv13ConvException6__ctorMFNaNbNfAyaAyakZC3std4conv13ConvException
> chmgen.obj(chmgen) Error 42: Symbol Undefined
> _D3std3uni12toLowerIndexFNaNbNewZt chmgen.obj(chmgen)
>  Error 42: Symbol Undefined _D3std3uni10toLowerTabFNaNbNekZw
> chmgen.obj(chmgen)
>  Error 42: Symbol Undefined _D3std4file6existsFNexAaZb
> chmgen.obj(chmgen)
>  Error 42: Symbol Undefined
> _D3std4conv21ConvOverflowException6__ctorMFNaNbNfAyaAyakZC3std4conv21ConvOverflowException
> chmgen.obj(chmgen) Error 42: Symbol Undefined
> _D3std3uni42__T11Uint24ArrayTS3std3uni13ReallocPolicyZ11Uint24Array6__dtorMFNbNeZv
> chmgen.obj(chmgen) Error 42: Symbol Undefined
> _D3std3uni42__T11Uint24ArrayTS3std3uni13ReallocPolicyZ11Uint24Array5emptyMxFNaNbNdNeZb
> chmgen.obj(chmgen) Error 42: Symbol Undefined
> _D3std3uni36__T11Uint24ArrayTS3std3uni8GcPolicyZ11Uint24Array6__dtorMFNaNbNeZv
> chmgen.obj(chmgen) Error 42: Symbol Undefined
> _D3std3uni36__T11Uint24ArrayTS3std3uni8GcPolicyZ11Uint24Array5emptyMxFNaNbNdNeZb
> chmgen.obj(chmgen) Error 42: Symbol Undefined
> _D3std5regex10NamedGroup11__xopEqualsFNfKxS3std5regex10NamedGroupKxS3std5regex10NamedGroupZb
> chmgen.obj(chmgen) Error 42: Symbol Undefined
> _D3std5stdio4File17lockingTextWriterMFZS3std5stdio4File17LockingTextWriter
> chmgen.obj(chmgen) Error 42: Symbol Undefined
> _D3std3net4curl13CurlException6__ctorMFNaNbNfAyaAyakC6object9ThrowableZC3std3net4curl13CurlException
> --- errorlevel 14
> 


Argh, apparently it has nothing to do with chmgen as I get strange Symbol Undefined's using DMD master on other stuff too...but only on Windows...

Some Exception class constructor signatures are changed in 2.064 dev. I think you need to rebuild Phobos library and link the generated phobos.lib.

Kenji Hara

2013/8/30 Nick Sabalausky <SeeWebsiteToContactMe@semitwist.com>

> Can anyone see whether or not they're able to reproduce this, because I'm not sure if it's some weird bug or just something wrong on my system:
>
> On windows, compiling the latest chmgen.d with DMD v2.063.2 works fine ("dmd chmgen.d"). But doing exactly the same with github master of dmd/druntime/phobos results in several missing symbols during linking:
>
> Copyright (C) Digital Mars 1989-2010  All rights reserved.
> http://www.digitalmars.com/ctg/optlink.html
> chmgen.obj(chmgen)
>  Error 42: Symbol Undefined
>
> _D3std3utf12UTFException6__ctorMFNaNfAyakAyakC6object9ThrowableZC3std3utf12UTFException chmgen.obj(chmgen) Error 42: Symbol Undefined
>
> _D3std6format15FormatException6__ctorMFNaNbNfAyaAyakC6object9ThrowableZC3std6format15FormatException
> chmgen.obj(chmgen) Error 42: Symbol Undefined
> _D3std4conv13ConvException6__ctorMFNaNbNfAyaAyakZC3std4conv13ConvException
> chmgen.obj(chmgen) Error 42: Symbol Undefined
> _D3std3uni12toLowerIndexFNaNbNewZt chmgen.obj(chmgen)
>  Error 42: Symbol Undefined _D3std3uni10toLowerTabFNaNbNekZw
> chmgen.obj(chmgen)
>  Error 42: Symbol Undefined _D3std4file6existsFNexAaZb
> chmgen.obj(chmgen)
>  Error 42: Symbol Undefined
>
> _D3std4conv21ConvOverflowException6__ctorMFNaNbNfAyaAyakZC3std4conv21ConvOverflowException chmgen.obj(chmgen) Error 42: Symbol Undefined
>
> _D3std3uni42__T11Uint24ArrayTS3std3uni13ReallocPolicyZ11Uint24Array6__dtorMFNbNeZv chmgen.obj(chmgen) Error 42: Symbol Undefined
>
> _D3std3uni42__T11Uint24ArrayTS3std3uni13ReallocPolicyZ11Uint24Array5emptyMxFNaNbNdNeZb chmgen.obj(chmgen) Error 42: Symbol Undefined
>
> _D3std3uni36__T11Uint24ArrayTS3std3uni8GcPolicyZ11Uint24Array6__dtorMFNaNbNeZv chmgen.obj(chmgen) Error 42: Symbol Undefined
>
> _D3std3uni36__T11Uint24ArrayTS3std3uni8GcPolicyZ11Uint24Array5emptyMxFNaNbNdNeZb chmgen.obj(chmgen) Error 42: Symbol Undefined
>
> _D3std5regex10NamedGroup11__xopEqualsFNfKxS3std5regex10NamedGroupKxS3std5regex10NamedGroupZb chmgen.obj(chmgen) Error 42: Symbol Undefined _D3std5stdio4File17lockingTextWriterMFZS3std5stdio4File17LockingTextWriter chmgen.obj(chmgen) Error 42: Symbol Undefined
>
> _D3std3net4curl13CurlException6__ctorMFNaNbNfAyaAyakC6object9ThrowableZC3std3net4curl13CurlException
> --- errorlevel 14
>
>

On Fri, 30 Aug 2013 11:30:58 +0900
Kenji Hara <k.hara.pg@gmail.com> wrote:

> Some Exception class constructor signatures are changed in 2.064 dev. I think you need to rebuild Phobos library and link the generated phobos.lib.
> 

Unfortunately, that is what I've been doing already.

I'm pretty sure there's something weird going on with my sc.ini and invoking the linker, but I'm having a heck of a time figuring out what. It's almost as if the LIB= line in sc.ini is having no effect and the linker or dmd are just grabbing some other phobos.lib no matter what sc.ini's LIB= says. *But* I know I'm looking at the right sc.ini because changing the DFLAGS= line *is* working.

Does optlink actually read sc.ini itself? Because *that* might explain what's happening, if optlink is picking up a totally different sc.ini.

On Thu, Aug 29, 2013 at 10:41:20PM -0400, Nick Sabalausky wrote:
> On Fri, 30 Aug 2013 11:30:58 +0900
> Kenji Hara <k.hara.pg@gmail.com> wrote:
> 
> > Some Exception class constructor signatures are changed in 2.064 dev.  I think you need to rebuild Phobos library and link the generated phobos.lib.
> > 
> 
> Unfortunately, that is what I've been doing already.
> 
> I'm pretty sure there's something weird going on with my sc.ini and invoking the linker, but I'm having a heck of a time figuring out what.  It's almost as if the LIB= line in sc.ini is having no effect and the linker or dmd are just grabbing some other phobos.lib no matter what sc.ini's LIB= says. *But* I know I'm looking at the right sc.ini because changing the DFLAGS= line *is* working.
> 
> Does optlink actually read sc.ini itself? Because *that* might explain what's happening, if optlink is picking up a totally different sc.ini.

To test that possibility, you could try locating all other copies of sc.ini on your system and temporarily renaming them to, say, sc-tmp.ini and seeing if that makes a difference.


T

-- 
Klein bottle for rent ... inquire within. -- Stephen Mulraney

On Thu, 29 Aug 2013 21:00:40 -0400, Nick Sabalausky wrote:

> Can anyone see whether or not they're able to reproduce this, because I'm not sure if it's some weird bug or just something wrong on my system:
> 
> On windows, compiling the latest chmgen.d with DMD v2.063.2 works fine ("dmd chmgen.d"). But doing exactly the same with github master of dmd/druntime/phobos results in several missing symbols during linking:
> 

Compiling fine for me using Win32 dmd git-head.

On Friday, 30 August 2013 at 01:00:47 UTC, Nick Sabalausky wrote:
> Can anyone see whether or not they're able to reproduce this, because
> I'm not sure if it's some weird bug or just something wrong on my
> system:

Hi Nick,

http://d.puremagic.com/issues/show_bug.cgi?id=10729

Maybe we're facing the same issue?