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digitalmars.D - Separating ddmd

reply ANtlord <antlord92 gmail.com> writes:
Hello! I've tried to separate ddmd frontend from ldc. I just move 
folder ddmd from ldc project (versions 1.0.0) and folder ddmd 
from build directory to my test project. Folder ddmd from build I 
moved because it contains module id. Also as far as I know I need 
to compile some C++ sources. And this thing is not clear for. I 
found declaration of class Library but I don't see body of this 
class. Is it generated by something during ldc compilation? Does 
somebody know?

By the way, does somebody knows where mr. Schott (Hackerpilot)?

This is my ldc version
LDC - the LLVM D compiler (7bef75):
   based on DMD v2.070.2 and LLVM 3.5.0
   built with DMD64 D Compiler v2.071.2
   Default target: x86_64-pc-linux-gnu
   Host CPU: bdver2

OS: Kubuntu 14.04

Sorry if my english is not clear.
Nov 07 2016
next sibling parent reply rikki cattermole <rikki cattermole.co.nz> writes:
On 07/11/2016 10:08 PM, ANtlord wrote:

 Hello! I've tried to separate ddmd frontend from ldc. I just move folder
 ddmd from ldc project (versions 1.0.0) and folder ddmd from build
 directory to my test project. Folder ddmd from build I moved because it
 contains module id. Also as far as I know I need to compile some C++
 sources. And this thing is not clear for. I found declaration of class
 Library but I don't see body of this class. Is it generated by something
 during ldc compilation? Does somebody know?

 By the way, does somebody knows where mr. Schott (Hackerpilot)?

 This is my ldc version
 LDC - the LLVM D compiler (7bef75):
   based on DMD v2.070.2 and LLVM 3.5.0
   built with DMD64 D Compiler v2.071.2
   Default target: x86_64-pc-linux-gnu
   Host CPU: bdver2

 OS: Kubuntu 14.04

 Sorry if my english is not clear.


Why are you copying it from ldc?
The source code you're copying is from dmd. Only it has modifications to 
it that go beyond the stock frontend capabilities.
Nov 07 2016
parent ANtlord <antlord92 gmail.com> writes:
On Monday, 7 November 2016 at 09:11:45 UTC, rikki cattermole 
wrote:

 Why are you copying it from ldc?
 The source code you're copying is from dmd. Only it has 
 modifications to it that go beyond the stock frontend 
 capabilities.


Because source of module ddmd separated to folder in ldc. But 
know I've figured out that I can get all ddmd related sources by 
grep module name. But it will not fix my issue, will it?
Nov 07 2016
prev sibling next sibling parent reply Johan Engelen <j j.nl> writes:
On Monday, 7 November 2016 at 09:08:28 UTC, ANtlord wrote:

 Hello! I've tried to separate ddmd frontend from ldc. I just 
 move folder ddmd from ldc project (versions 1.0.0) and folder 
 ddmd from build directory to my test project. Folder ddmd from 
 build I moved because it contains module id. Also as far as I 
 know I need to compile some C++ sources. And this thing is not 
 clear for. I found declaration of class Library but I don't see 
 body of this class. Is it generated by something during ldc 
 compilation? Does somebody know?


You should compile with `-d-version=IN_LLVM`. The front-end code 
still has some backend specific stuff in it that is versioned-out 
when IN_LLVM is set.

-Johan
Nov 07 2016
parent reply ANtlord <antlord92 gmail.com> writes:
On Tuesday, 8 November 2016 at 05:23:55 UTC, Johan Engelen wrote:

 You should compile with `-d-version=IN_LLVM`. The front-end 
 code still has some backend specific stuff in it that is 
 versioned-out when IN_LLVM is set.

 -Johan


I've added it. Later compiler has shows a lot of warnings and one 
error.

source/ddmd/dinifile.d(100): Error: need -Jpath switch to import 
text file SYSCONFDIR.imp


I've solved this error by addition the option

-J=/media/storage/develop/dspace/test/source/ddmd/


There is file SYSCONFDIR.imp. Now it shows my only a lot of 
warnings and doesn't build project. This is output of build 
http://vpaste.net/k2Y1U

Should I fix this warning for successful build or does compiler 
get another errors but they are not in output? If compiler has 
errors how can I see them? I added flag '-wi', but it shows this 
http://vpaste.net/OsjUs.

I build project by dub with flag --compiler=ldc2. There is 
dub.json http://vpaste.net/85VnL

Also if it makes sense I've installed ldc to custom directory 
/media/storage/Apps/ldc
Nov 09 2016
parent reply Johan Engelen <j j.nl> writes:
On Wednesday, 9 November 2016 at 08:50:25 UTC, ANtlord wrote:

 Now it shows my only a lot of warnings and doesn't build 
 project. This is output of build http://vpaste.net/k2Y1U

 Should I fix this warning for successful build or does compiler 
 get another errors but they are not in output? If compiler has 
 errors how can I see them? I added flag '-wi', but it shows 
 this http://vpaste.net/OsjUs.


The warnings are harmless and are fixed in master.

I can't help you further with this. I don't know what exactly it 
is you want to do, but copying LDC's ddmd folder with a lot of 
LDC-specific modifications does not sound like the right 
approach. I'd start from DMD's source, and work from there.
Nov 09 2016
parent ANtlord <antlord92 gmail.com> writes:
On Wednesday, 9 November 2016 at 09:07:43 UTC, Johan Engelen 
wrote:

 The warnings are harmless and are fixed in master.

 I can't help you further with this. I don't know what exactly 
 it is you want to do, but copying LDC's ddmd folder with a lot 
 of LDC-specific modifications does not sound like the right 
 approach. I'd start from DMD's source, and work from there.


I just want to try separate ddmd. I can try it with DMD instead 
LDC.

I'm on master branch. I've moved all files contain string 'module 
ddmd', but I get another errors. http://vpaste.net/s813b

Can you tell me your commit of DMD, where I've copied ddmd 
related files to your project and it works?
Nov 09 2016
prev sibling parent reply Brian Schott <briancschott gmail.com> writes:
On Monday, 7 November 2016 at 09:08:28 UTC, ANtlord wrote:

 By the way, does somebody knows where mr. Schott (Hackerpilot)?


You have to perform a summoning ritual. Start here: 
https://en.wikipedia.org/wiki/Magic_circle#Techniques
Nov 09 2016
parent ANtlord <antlord92 gmail.com> writes:
On Wednesday, 9 November 2016 at 11:15:43 UTC, Brian Schott wrote:

 On Monday, 7 November 2016 at 09:08:28 UTC, ANtlord wrote:

 By the way, does somebody knows where mr. Schott (Hackerpilot)?


 You have to perform a summoning ritual. Start here: 
 https://en.wikipedia.org/wiki/Magic_circle#Techniques


It would be next level =)

I've performed complex issue instead summoning ritual. It related 
to implicitly identifyied array. I hope we can go on talk about 
it on github.
Nov 09 2016