On Wednesday, 26 November 2014 at 04:10:08 UTC, Vlad Levenfeld
wrote:
I'm compiling the latest build from github.
(I normally stay up to date with the current builds on 64bit
Debian and everything works more or less without a hitch there,
but now I need to get some of my tools working in a Windows
environment)
I'm not really sure what my options are regarding the COFF or
what they mean, 64-bit is really the only requirement (mostly
because I can't get the 32-bit stuff to compile).
I've got Visual Studio Premium, I tried to install from the exe
at one point and got Visual D in the process (and this did
work, except that the code I need is built against the latest
dmd/druntime/phobos builds).
I see, so the problem appears to be that you're trying to compile
D from git to produce Win64 builds. COFF is the binary format
used by Microsoft for their MSVC runtime, and dmd only supports
Win64 with COFF, the Microsoft linker, and MSVC. If you're okay
with 32-bit dmd from git, which by default uses the Digital Mars
C runtime, the Digital Mars linker called optlink, and the OMF
binary format, these instructions should work for you, as they
did for me:
http://wiki.dlang.org/Building_DMD#Windows_2
Installing it from the instructions, IIRC, also worked for me,
but again, the version.
So I used the dmd visual studio project to build dmd, then
built druntime and phobos with Digital Mars make;
I had previously tried to use dmc to build dmd but couldn't get
it to work.
Anyway, I manage to build successfully but then I get this
linker error when I try to run dmd on some test.d consisting of
void main (){}.
I've gone into sc.ini and pulled out the ;VC2012 comments to
expose the LIB instruction (to fix a different problem) and
this is the point that I've gotten stuck at.
If you still want to get Win64 from git working, I advise you to
use a release build of dmd from the zip and set it up to get code
compiling for Win64, ie make sure you understand what environment
variables need to be set to use the MSVC runtime and linker.
Then, compile dmd from git using dmc and the instructions linked
above, before using the same Win64 environment variables to
compile your code.
If you still have problems, you may want to look at the scripts
and Win64-specific patches that Brad uses on the auto-tester to
continuously build dmd for Win64:
https://github.com/braddr/d-tester/tree/master/client/src
