From de52a00258a1bd98ddba022da9ecb27ab8be50cc Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph.amissah@gmail.com>
Date: Sat, 28 Nov 2020 13:30:26 -0500
Subject: nix derivation, dub & dub2nix using ldc2 1.24.0 ok

- dmd 2.091.1 & dub 1.14.0 broken in nix unstable
- dmd 2.094.2 & dub 1.23.0 current dlang
- built using modified local nixpkgs
  dub modified to use ldc (without calls to dmd)
- provide overlay for current( dub using ldc )
---
 org/spine_build_scaffold.org | 36 +++++++++++++++++++-----------------
 1 file changed, 19 insertions(+), 17 deletions(-)

(limited to 'org/spine_build_scaffold.org')

diff --git a/org/spine_build_scaffold.org b/org/spine_build_scaffold.org
index d5e8aa8..02a2dd5 100644
--- a/org/spine_build_scaffold.org
+++ b/org/spine_build_scaffold.org
@@ -1040,6 +1040,15 @@ gitsnapshot: distclean tangle
 	tangle gitsnapshot
 #+END_SRC
 
+* dub.settings.json :dub:config:json:
+
+#+BEGIN_SRC json  :NO-tangle ../dub.settings.json
+{
+  "defaultArchitecture": "x86_64",
+  "defaultCompiler": "ldc"
+}
+#+END_SRC
+
 * dub.json :dub:config:json:
 ** dub.json
 
@@ -1777,6 +1786,7 @@ aria2c https://raw.githubusercontent.com/lionello/dub2nix/master/mkDub.nix
 make modificatons if desired
 
 - run: nix-build
+       nix-build -I nixpkgs=[path-to]/nixpkgs
 
 ** envrc :envrc:
 
@@ -1796,7 +1806,7 @@ if [ -e .envrc-local ]; then
 fi
 #+END_SRC
 
-** shells shell.nix :shell:
+** shells shell.nix SELECT :shell:
 *** dmd shell :dmd:
 
 - ln -sf nixDevEnv/shells/shell-dmd-verNix.nix shell.nix
@@ -1938,12 +1948,8 @@ let
 in
 with pkgs; [
   nix
-  dub
-  ninja
   ldc
-  rdmd
   sqlite
-  dub2nix
   nix-prefetch-git
   validatePkgConfig
 ]
@@ -2012,7 +2018,7 @@ mkDubDerivation rec {
     description = "a sisu like document parser";
     license = licenses.agpl3Plus;
     platforms = platforms.linux;
-    maintainers = [ Ralph Amissah ];
+    maintainers = [ RalphAmissah ];
   };
 }
 #+END_SRC
@@ -2117,7 +2123,7 @@ in {
 
       export HOME=$PWD
       ${lib.concatMapStringsSep "\n" dub-add-local deps}
-      dub build -b release --combined --skip-registry=all
+      dub build --build=release --combined --skip-registry=all
 
       runHook postBuild
     '';
@@ -2156,9 +2162,6 @@ in {
 #+BEGIN_SRC nix :tangle ../nixDevEnv/dub/mkDub-ldc.nix
 { pkgs ? import <nixpkgs> {},
   stdenv ? pkgs.stdenv,
-  rdmd ? pkgs.rdmd,
-  #dmd ? pkgs.dmd,
-  #gcc ? pkgs.gcc,
   ldc ? pkgs.ldc,
   dub ? pkgs.dub
 }:
@@ -2179,7 +2182,7 @@ let
   fromDub = dubDep: mkDerivation rec {
     name = "${src.name}-${version}";
     version = rev-to-version dubDep.fetch.rev;
-    nativeBuildInputs = [ rdmd ldc dub ];
+    nativeBuildInputs = [ ldc dub ];
     src = dep2src dubDep;
 
     buildPhase = ''
@@ -2205,7 +2208,7 @@ let
   targetOf = package: "${package.targetPath or "."}/${package.targetName or package.name}";
 
   # Remove reference to build tools and library sources
-  disallowedReferences = deps: [ ldc rdmd dub ] ++ builtins.map dep2src deps;
+  disallowedReferences = deps: [ ldc dub ] ++ builtins.map dep2src deps;
 
   removeExpr = refs: ''remove-references-to ${lib.concatMapStrings (ref: " -t ${ref}") refs}'';
 
@@ -2225,11 +2228,11 @@ in {
 
     pname = package.name;
 
-    nativeBuildInputs = [ rdmd ldc dub pkgs.removeReferencesTo ] ++ nativeBuildInputs;
+    nativeBuildInputs = [ ldc dub pkgs.removeReferencesTo ] ++ nativeBuildInputs;
     disallowedReferences = disallowedReferences deps;
 
     passthru = passthru // {
-      inherit dub ldc rdmd pkgs;
+      inherit dub ldc pkgs;
     };
 
     src = lib.cleanSourceWith {
@@ -2247,7 +2250,6 @@ in {
       export HOME=$PWD
       ${lib.concatMapStringsSep "\n" dub-add-local deps}
       dub build --compiler=ldc2 --build=release --combined --skip-registry=all
-      #dub build -b optimize -b inline --combined --skip-registry=all
 
       runHook postBuild
     '';
@@ -2381,8 +2383,8 @@ year    = "2020";
 !CHANGELOG
 !makefile
 !version.txt
-!dub.json
-!dub.sdl
+!*.json
+!*.sdl
 !meson.build
 !tangle
 !*.org
-- 
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