diff options
Diffstat (limited to 'task_ld.cc')
-rw-r--r-- | task_ld.cc | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/task_ld.cc b/task_ld.cc new file mode 100644 index 0000000..235523f --- /dev/null +++ b/task_ld.cc @@ -0,0 +1,89 @@ +#include "task_ld.h" + +#include <iostream> +#include <fstream> +#include <unistd.h> +#include <cstring> +#include <sys/types.h> +#include <sys/wait.h> +#include <spawn.h> + +#include "libcppbuild.h" +#include "settings.h" + +TaskLD::TaskLD(const BuildConfiguration& config, + const Settings& settings, + const std::string& target, + const std::vector<std::string>& objects) + : config(config) + , settings(settings) +{ + targetFile = settings.builddir; + targetFile /= target; + for(const auto& object : objects) + { + //std::filesystem::path objectFile = settings.builddir; + //objectFile /= object; + std::filesystem::path objectFile = object; + objectFiles.push_back(objectFile); + } +} + +bool TaskLD::dirty() +{ + if(!std::filesystem::exists(targetFile)) + { + return true; + } + + for(const auto& objectFile : objectFiles) + { + if(std::filesystem::last_write_time(targetFile) <= + std::filesystem::last_write_time(objectFile)) + { + return true; + } + } + + return false; +} + +int TaskLD::run() +{ + std::string objectlist; + for(const auto& objectFile : objectFiles) + { + if(!objectlist.empty()) + { + objectlist += " "; + } + objectlist += std::string(objectFile); + } + + std::string compiler = "g++ " + objectlist + " " + + config.ldflags + " " + + "-o " + std::string(targetFile); + std::cout << compiler << "\n"; + if(system(compiler.data())) + { + return 1; + } + return 0; +} + +int TaskLD::clean() +{ + std::filesystem::remove(targetFile); + return 0; +} + +std::vector<std::string> TaskLD::depends() const +{ + return {}; +} + +std::string TaskLD::target() const +{ + std::cout << "Removing " << std::string(targetFile) << "\n"; + return std::string(targetFile); +} |