Crafter.Build/examples/wasi/main.cpp

//SPDX-License-Identifier: MIT
//SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®

import std;

int main() {
    std::println("Hello, WASI!");
    return 0;
}
SPDX license update Canonical LGPL-3.0-only text, GPL-3.0 companion, SPDX headers on all first-party sources, MIT for examples/. Vendored lib/ untouched. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> 2026-07-22 18:16:38 +02:00			`//SPDX-License-Identifier: MIT`
			`//SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®`

test runner, cross-target runners, lib/exe split - subprocess-isolated test runner (replaces V1 dlopen-RunTest); Pass/Fail/Crash/Timeout/Skipped outcomes via :Test partition - TestRunner abstraction with command templates: Local, Ssh, SshWin (cmd.exe-shell), QemuUser, FromEnv; probe-based skip when runner unreachable - transitive PCM-path propagation in Build(); resolveImport walks deps recursively; depResults cache keyed by PcmDir() so per-target builds don't collide - cfg.sysroot threaded through BuildStdPcm + base compile/link command (enables aarch64 cross via Arch Linux ARM rootfs) - lib + exe split: project.cpp defines crafterBuildLib (LibraryStatic) + crafterBuildExe (Executable depending on it); build.sh produces lib/libcrafter-build.a alongside bin/crafter-build for downstream static-link consumers - Windows DLL+launcher: CRAFTER_API macro, /EXPORT flag for project.dll's CrafterBuildProject; Crafter::Run as the real entry point with main.cpp as a thin wrapper - 18 tests: HelloWorld/WithModule/Defines/CrossProjectModule/ Diamond × (Linux + sshwin:winvm), plus Incremental, BuildError, Libraries, RunnerClassification, QemuUser, SshRunner, WindowsViaSsh, CrossArchAarch64 - single ./bin/crafter-build test runs everything; Windows variants skip gracefully if winvm SSH alias unreachable Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> 2026-04-27 22:32:19 +02:00			`import std;`

			`int main() {`
V2: WASI, -r flag, CI pipeline, examples & tests cleanup WASI / wasm32 target support - Auto-detect /usr/share/wasi-sysroot on Linux when target starts_with("wasm32") - Skip -march/-mtune for wasm (clang rejects them) - Apply -fno-exceptions -fno-c++-static-destructors -mllvm -wasm-enable-sjlj -D_WASI_EMULATED_SIGNAL to wasm builds (compile + std PCM, kept in sync) - .wasm output extension in expectedOutputFor and link command - EnableWasiBrowserRuntime(cfg): opt-in helper that drops index.html + runtime.js next to the .wasm; runtime.js reads window.CRAFTER_WASM_URL set in the templated index.html so a single shim handles any output name -r run flag in the CLI: build then exec the artifact (host targets only; rejects libraries; auto .exe/.wasm extension handling) CI pipeline (.forgejo/workflows/ci.yaml) - Triggers: PR/push to master + manual dispatch - Single arch-latest container job: install deps, bootstrap, self-rebuild, run tests, cross-compile mingw, package both archives, upload artifacts - Rolling 'latest' release published only on push/dispatch to master mingw cross-compile from Linux now works end-to-end: - ExternalDependency cache key includes target so per-target glslang builds don't collide; CMAKE_BUILD_TYPE=Release pinned (otherwise glslang appends 'd' to lib names and breaks linking); cross-compile cmake flags (CMAKE_SYSTEM_NAME=Windows, CMAKE_*_COMPILER_TARGET=...) - project.cpp accepts --target=<triple>; Linux-only -Wl,--export-dynamic and -ldl are gated; mingw glslang skips the standalone exe (its libgcc_eh link pulls pthread which mingw doesn't link by default) - mingw compile uses -femulated-tls so std::__once_callable etc reference the same emutls symbols libstdc++ provides - mingw link auto-adds -lstdc++exp -lpthread GetCrafterBuildHome() exposed from the Platform module; LoadProject (Linux + Windows) now both use it instead of duplicating the resolution. Examples reorg: hello-world, library, with-module, wasi, tests — each with its own README. Tests reorg: per-test directory with inner/ fixture, no shared tests/fixtures/ tree. New Wasi test verifies .wasm magic bytes. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> 2026-04-28 23:24:46 +02:00			`std::println("Hello, WASI!");`
test runner, cross-target runners, lib/exe split - subprocess-isolated test runner (replaces V1 dlopen-RunTest); Pass/Fail/Crash/Timeout/Skipped outcomes via :Test partition - TestRunner abstraction with command templates: Local, Ssh, SshWin (cmd.exe-shell), QemuUser, FromEnv; probe-based skip when runner unreachable - transitive PCM-path propagation in Build(); resolveImport walks deps recursively; depResults cache keyed by PcmDir() so per-target builds don't collide - cfg.sysroot threaded through BuildStdPcm + base compile/link command (enables aarch64 cross via Arch Linux ARM rootfs) - lib + exe split: project.cpp defines crafterBuildLib (LibraryStatic) + crafterBuildExe (Executable depending on it); build.sh produces lib/libcrafter-build.a alongside bin/crafter-build for downstream static-link consumers - Windows DLL+launcher: CRAFTER_API macro, /EXPORT flag for project.dll's CrafterBuildProject; Crafter::Run as the real entry point with main.cpp as a thin wrapper - 18 tests: HelloWorld/WithModule/Defines/CrossProjectModule/ Diamond × (Linux + sshwin:winvm), plus Incremental, BuildError, Libraries, RunnerClassification, QemuUser, SshRunner, WindowsViaSsh, CrossArchAarch64 - single ./bin/crafter-build test runs everything; Windows variants skip gracefully if winvm SSH alias unreachable Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> 2026-04-27 22:32:19 +02:00			`return 0;`
			`}`