Remove pointless extra abstraction for package recipes.

Merge pull request #762 from D-Programming-Language/issue240-dustmite-path-based-deps ...

Fix "dub dustmite" for path based dependencies. Fixes #240.

Fix loading packages that have a path based selection.

Output sorted dependencies to dub.selections.json. Fixes #709. ...

Also adds a warning message when dub.selections.json fails to load.

Add mutable overload of Project.getTopologicalPackageList.

Implement new optional dependency semantics. Fixes #361. ...

If no dub.selections.json file exists yet, optional dependencies will stay deselected by default, unless the "default" flag is set. If dub.selections.json exists, optional dependencies will only be used if present in that file, independently of their local installation state.

Output hierarchical log messages during dependency collection.

Change internal logic error to assertion and improve error message. ...

After dependency resolution and Project.reinit(), *all* required dependencies should be present in m_dependencies.

Let dub.selections.json always have precedence. Fixes #754.

Output proper error message when using list based describe on "none" target type. Fixes #739.

Don't pass -unittest to dependencies when performing a test build. Fixes #640.

mentions wrong --data-format argument

Fix #624: --data=libs should output in compiler-format, not linker format.

Fix naming convention of FileMode enum. ...

Also some minor code style fixes.

Iterate the dependency graph in alphabetic order. ...

Avoids "random" ordering of elements breaking tests (in this case because DMD 2.068 changed the hash map algorithm).

Fix compilation and CI test on DMD 2.068-b1. Fixes #541.

Add "active" field to "dub describe" output. Fixes #393. Closes #577. ...

The active field determines if a certain dependency takes part in the build process (for the selected build configuration/platform).

Fixed: Compile error on anything before DMD 2.067.

Fixed: --data=linker-files misses linker files specified in dub.json.

Again, rework --data's handling of sourceFiles and static library dependencies.

Rework --data's handling of sourceFiles and static library dependencies.

Accidentally left in some old commented-out code.

Make targetLookup return an index into targets[], instead of a redundant set of data.

buildPath -> buildNormalizedPath

Replace 'getBuildSettingBitField' with 'to!BuildSetting'.

Add --data-0 to output --data= info null-delimited for (ex.) xargs -0

Fixed: When formatting output for a compiler, if the package is a library or a staticLibrary, then --data=libs never emits any output.

Replace --data-format with --compiler and --data-list.

Add 'dub describe --data-format=' to format the output of --data= directly for a compiler's commandline. Use --data-format=list to get the old list-style output.

Split --data=libs into two: --data=libs (for installed/system libs) and --data=lib-files (for dependency libs) ...

This is needed because compilers/linkers often expect the two types of libs to be passed in differently: System/installed libs (--data=libs) must be provided like "-Lname" which the linker automatically converts to "path/lib*.a". Non-installed libs, such as dub dependencies, are passed with full filepath just like an object file. Your linker may vary.