Jorijn van der Graaf
4b37f872e7
A consumer's `#pragma crafter dependency "https://.../Crafter.Debug.git" project "tooling/project.cpp"`, the line the README gives, failed at load: "No module declaration found in <clone>/interfaces/Crafter.Debug. Build.cppm". crafter-build runs a git source's project file from the root of the clone, and a local path's from the file's own directory, so tooling/project.cpp's "./" and relative sources named the repository root. Every test so far loaded it through a local path, where they happened to be right. It now spells its path and sources from its own file, which names tooling/ either way. The notes need nothing: crafter-build reads them beside the project file. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
43 lines
2 KiB
C++
43 lines
2 KiB
C++
// SPDX-License-Identifier: LGPL-3.0-only
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// SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®
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// The build helper consumers load through
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// #pragma crafter dependency "https://forgejo.catcrafts.net/Catcrafts/Crafter.Debug.git" project "tooling/project.cpp"
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// A separate project file because a pragma dependency is built for the host
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// and gets none of the consumer's args, so the root project.cpp could not
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// tell this load from the one that builds the library for the target.
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//
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// No dependency on Crafter.Build, as in Crafter.LintRules: this module only
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// ever runs inside a crafter-build process, which provides the symbols, and
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// the host build already sees the Crafter.Build modules through the PCM cache
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// crafter-build keeps for project files. Nor on anything else: whatever this
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// imported would be built on every load of every consumer.
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import std;
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import Crafter.Build;
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namespace fs = std::filesystem;
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using namespace Crafter;
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namespace {
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// This file's directory. crafter-build runs a pragma's project file from
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// the root of the clone for a git source, and from the file's own
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// directory for a local path, so "./" and relative sources named the
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// repository root for every consumer using the URL: "No module
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// declaration found in .../interfaces/Crafter.Debug.Build.cppm". Spelled
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// from the file itself, they mean this directory in both cases.
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fs::path Here() {
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return fs::path(std::source_location::current().file_name()).parent_path();
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}
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}
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extern "C" Configuration CrafterBuildProject(std::span<const std::string_view> args) {
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Configuration cfg;
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cfg.path = Here();
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cfg.name = "Crafter.Debug.Build";
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cfg.outputName = "Crafter.Debug.Build";
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cfg.type = ConfigurationType::LibraryStatic;
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ApplyStandardArgs(cfg, args);
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std::array<fs::path, 1> interfaces = { Here() / "interfaces" / "Crafter.Debug.Build" };
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std::array<fs::path, 0> implementations = {};
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cfg.GetInterfacesAndImplementations(interfaces, implementations);
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return cfg;
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}
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