Forking phobos

[Sean Kelly]

You'll need to build DMD from source. A change was checked in the other day that requires it. 

Sent from my iPhone

On Apr 3, 2011, at 3:17 PM, Jens Mueller <jens.k.mueller at gmx.de> wrote:

> Aleksandar Ružičić wrote:
>> Thanks! I've changed sc.ini, built druntime and then phobos successfully.
>> 
>> Now, I'm able to build phobos.lib but when I try to compile simple
>> hello world program and link it to that phobos.lib OPTLINK greets me
>> with this:
>> 
>> C:\>dmd hello.d
>> OPTLINK (R) for Win32  Release 8.00.8
>> Copyright (C) Digital Mars 1989-2010  All rights reserved.
>> http://www.digitalmars.com/ctg/optlink.html
>> C:\Users\Aleksandar\Dropbox\Projects\phobos\phobos.lib(lifetime)
>> Error 42: Symbol Undefined _D4core5bitop3bsrFNaNbkZi
>> C:\Users\Aleksandar\Dropbox\Projects\phobos\phobos.lib(gcx)
>> Error 42: Symbol Undefined _D4core5bitop3bsfFNaNbkZi
>> C:\Users\Aleksandar\Dropbox\Projects\phobos\phobos.lib(gcx)
>> Error 42: Symbol Undefined _D4core5bitop3btsFNbPkkZi
>> C:\Users\Aleksandar\Dropbox\Projects\phobos\phobos.lib(gcx)
>> Error 42: Symbol Undefined _D4core5bitop3btrFNbPkkZi
>> --- errorlevel 4
>> 
>> this is my sc.ini:
>> 
>> [Version]
>> version=7.51 Build 020
>> 
>> [Environment]
>> LIB="C:\Users\Aleksandar\Dropbox\Projects\druntime\lib";"C:\Users\Aleksandar\Dropbox\Projects\phobos\";"C:\bin\dmd2\windows\lib";"C:\bin\dm\lib"
>> DFLAGS="-IC:\Users\Aleksandar\Dropbox\Projects\phobos\";"C:\Users\Aleksandar\Dropbox\Projects\druntime\import"
>> LINKCMD=%@P%\link.exe
>> 
>> Also, when i do make -f win32.mak unittest I get the same error:
>> 
>> --- std.socket(316) broken test ---
>> --- std.regex(3443) broken test ---
>> OPTLINK (R) for Win32  Release 8.00.8
>> Copyright (C) Digital Mars 1989-2010  All rights reserved.
>> http://www.digitalmars.com/ctg/optlink.html
>> unittest.obj(unittest)
>> Error 42: Symbol Undefined _D4core5bitop3bsrFNaNbkZi
>> ..\druntime\lib\druntime.lib(gcx)
>> Error 42: Symbol Undefined _D4core5bitop3bsfFNaNbkZi
>> ..\druntime\lib\druntime.lib(gcx)
>> Error 42: Symbol Undefined _D4core5bitop3btsFNbPkkZi
>> ..\druntime\lib\druntime.lib(gcx)
>> Error 42: Symbol Undefined _D4core5bitop3btrFNbPkkZi
>> --- errorlevel 4
> 
> That's interesting. I'm on Linux. I tried running druntime's unittests
> some days ago and I had a very similar problem. I assumed this must be
> some local setup problem. But now I see that the problem must be
> somewhere else. I have the same undefined references
> _D4core5bitop3bsfFNaNbkZi as you.
> 
> $ make -f posix.mak unittest
> Testing obj/object_
> lib/libdruntime.a(gcx_3c4_122.o): In function `_D2gc3gcx3Gcx4markMFPvPvZv':
> src/gc/gcx.d:(.text._D2gc3gcx3Gcx4markMFPvPvZv+0x10f): undefined reference to `_D4core5bitop3btsFNbPkkZi'
> lib/libdruntime.a(gcx_3c4_122.o): In function `_D2gc3gcx3Gcx11fullcollectMFPvZk':
> src/gc/gcx.d:(.text._D2gc3gcx3Gcx11fullcollectMFPvZk+0x285): undefined reference to `_D4core5bitop3bsfFNaNbkZi'
> src/gc/gcx.d:(.text._D2gc3gcx3Gcx11fullcollectMFPvZk+0x2ff): undefined reference to `_D4core5bitop3bsfFNaNbkZi'
> src/gc/gcx.d:(.text._D2gc3gcx3Gcx11fullcollectMFPvZk+0x3c4): undefined reference to `_D4core5bitop3btrFNbPkkZi'
> src/gc/gcx.d:(.text._D2gc3gcx3Gcx11fullcollectMFPvZk+0x52e): undefined reference to `_D4core5bitop3btrFNbPkkZi'
> lib/libdruntime.a(lifetime_5b0_478.o): In function `_D2rt8lifetime11newCapacityFkkZk':
> src/rt/lifetime.d:(.text._D2rt8lifetime11newCapacityFkkZk+0x29): undefined reference to `_D4core5bitop3bsrFNaNbkZi'
> lib/libdruntime.a(gcbits_3b0_21c.o): In function `_D2gc6gcbits6GCBits9testClearMFkZk':
> src/gc/gcbits.d:(.text._D2gc6gcbits6GCBits9testClearMFkZk+0x10): undefined reference to `_D4core5bitop3btrFNbPkkZi'
> lib/libdruntime.a(gcbits_3b0_21c.o): In function `_D2gc6gcbits6GCBits7testSetMFkZk':
> src/gc/gcbits.d:(.text._D2gc6gcbits6GCBits7testSetMFkZk+0x10): undefined reference to `_D4core5bitop3btsFNbPkkZi'
> collect2: ld returned 1 exit status
> --- errorlevel 1
> make: *** [obj/object_] Error 1
> 
> How come that the auto-tester (http://d.puremagic.com/test-results/)
> does not have this problem? Does the auto-tester use the dmd it is
> building?
> 
> Jens