#include C headers in D code

[Atila Neves]

On Wednesday, 11 April 2018 at 14:57:51 UTC, rumbu wrote:
> On Monday, 9 April 2018 at 11:03:48 UTC, Atila Neves wrote:
>>[...]
> Cannot manage to build it on Windows:
>
> D:\git\dpp>dub build
> WARNING: A deprecated branch based version specification is 
> used for the dependency libclang. Please use numbered versions 
> instead. Also note that you can still use the 
> dub.selections.json file to override a certain dependency to 
> use a branch instead.
> Performing "debug" build using dmd for x86.
> libclang ~master: target for configuration "library" is up to 
> date.
> dpp 0.0.1+commit.41.g60f98e4: building configuration 
> "executable"...
> Linking...
> OPTLINK (R) for Win32  Release 8.00.17
> Copyright (C) Digital Mars 1989-2013  All rights reserved.
> http://www.digitalmars.com/ctg/optlink.html
> OPTLINK : Warning 183: Extension not .RES : clang.lib
> C:\Users\[]\AppData\Roaming\dub\packages\libclang-master\libclang\.dub\build\library-debug-windows-x86-dmd_2079-78261F5A299D700FEEC2C0E7B51191C1\libclang.lib(1) : Error 52: .DEF Syntax Error
>
> [...]

I'll have to take a look at Jacob's configure.d to find out where 
libclang is installed on Windows.

It'll fail even if it builds though, since there won't be a 
`cpp.exe` on Windows for it to call. I don't even know what the 
equivalent would be with Visual Studio.