Catcrafts/Crafter.Build
2
0
Fork 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

v2 nearly done

Browse source
This commit is contained in:
Jorijn van der Graaf 2026-04-27 07:04:42 +02:00
commit f13671b2be
24 changed files with 1467 additions and 314 deletions
Download patch file Download diff file Expand all files Collapse all files

46
implementations/Crafter.Build-Implementation.cpp
View file

@ -20,49 +20,55 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
module Crafter.Build:Implementation_impl;
import std;
import :Implementation;
import :Module;
import :Command;
import :Interface;
import :Platform;
namespace fs = std::filesystem;
namespace Crafter {
Implementation::Implementation(fs::path&& path) : path(std::move(path)) {
}
bool Implementation::Check(const fs::path& buildDir, const fs::path& pcmDir) const {
if(fs::exists((buildDir/path.filename()).string()+"_impl.o") && fs::last_write_time(path.string()+".cpp") < fs::last_write_time((buildDir/path.filename()).string()+"_impl.o")) {
for(ModulePartition* dependency : partitionDependencies) {
if(dependency->Check(pcmDir)) {
return true;
}
}
for(Module* dependency : moduleDependencies) {
if(dependency->Check(pcmDir)) {
return true;
}
}
return false;
} else {
bool Implementation::Check(const fs::path& buildDir, const fs::path& pcmDir, fs::file_time_type sourceFloor) const {
std::string objPath = (buildDir/path.filename()).string()+"_impl.o";
std::string cppPath = path.string()+".cpp";
if(!fs::exists(objPath) || std::max(fs::last_write_time(cppPath), sourceFloor) >= fs::last_write_time(objPath)) {
return true;
}
fs::file_time_type objTime = fs::last_write_time(objPath);
for(ModulePartition* dependency : partitionDependencies) {
if(dependency->Check(pcmDir, sourceFloor)) return true;
}
for(Module* dependency : moduleDependencies) {
if(dependency->Check(pcmDir, sourceFloor)) return true;
}
for(const auto& [externalMod, externalPcmPath] : externalModuleDependencies) {
std::error_code ec;
fs::file_time_type pcmTime = fs::last_write_time(externalPcmPath, ec);
if (!ec && pcmTime >= objTime) return true;
}
return false;
}
void Implementation::Compile(const std::string_view clang, const fs::path& buildDir, std::atomic<bool>& buildCancelled, std::string& buildError) const {
for(ModulePartition* dependency : partitionDependencies) {
if(!dependency->compiled.load()) {
dependency->compiled.wait(true);
dependency->compiled.wait(false);
}
}
for(Module* dependency : moduleDependencies) {
if(!dependency->compiled.load()) {
dependency->compiled.wait(true);
dependency->compiled.wait(false);
}
}
if (!buildCancelled.load(std::memory_order_relaxed)) {
if (buildCancelled.load(std::memory_order_relaxed)) {
return;
}
std::string result = RunCommand(std::format("{} {}.cpp -c -o {}_impl.o", clang, path.string(), (buildDir/path.filename()).string()));
bool expected = false;
if(!result.empty() && buildCancelled.compare_exchange_strong(expected, true)) {
buildError = std::move(result);
}
}
}