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To: cygwin AT cygwin DOT com
Subject: gcc-gdc package is incomplete
Date: Tue, 01 Apr 2025 10:13:25 +0200
Message-ID: <2165415.aiPYRZItUj@nimes>
Organization: GNU
MIME-Version: 1.0
From: Bruno Haible via Cygwin <cygwin AT cygwin DOT com>
Reply-To: Bruno Haible <bruno AT clisp DOT org>
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Sender: "Cygwin" <cygwin-bounces~archive-cygwin=delorie DOT com AT cygwin DOT com>

The gcc-gdc package (currently in version 11.5.0) [1] lacks
the *.d files of the standard library (libphobos, including druntime).

How to reproduce:
============ hello.d ============
import std.stdio;

void main ()
{
  writeln("Hello world!");
}
=================================
$ gdc hello.d

Expected:
Success, and creates a file a.exe.

Actual:
d21: error: cannot find source code for runtime library file 'object.d'
d21: note: dmd might not be correctly installed. Run 'dmd -man' for installation instructions.
d21: note: config file: not found

The expected location of the runtime library file 'object.d' is in
/usr/lib/gcc/x86_64-pc-cygwin/11/include/d/object.d
but the entire directory /usr/lib/gcc/x86_64-pc-cygwin/11/include/d
is missing.

Bruno

[1] https://cygwin.com/packages/summary/gcc-gdc.html


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