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#include "handle_dep.h"
#include "myqhash.h"
#include <string>
#include <sstream>
#include <QString>
#include <QDir>
#include <QSet>
#include <stdlib.h> // for system()
QSet<std::string> dependencies;
const char *make_command = NULL;
void handle_dep(const std::string &filename)
{
if (filename[0] == '/')
dependencies.insert(filename);
else {
QString dep = QDir::currentPath() + QString("/") + QString::fromStdString(filename);
dependencies.insert(dep.toStdString());
}
if (!QFile(QString::fromStdString(filename)).exists() && make_command) {
std::stringstream buf;
buf << make_command << " '" << QString::fromStdString(filename).replace("'", "'\\''").toUtf8().data() << "'";
system(buf.str().c_str()); // FIXME: Handle error
}
}
bool write_deps(const std::string &filename, const std::string &output_file)
{
FILE *fp = fopen(filename.c_str(), "wt");
if (!fp) {
fprintf(stderr, "Can't open dependencies file `%s' for writing!\n", filename.c_str());
return false;
}
fprintf(fp, "%s:", output_file.c_str());
QSetIterator<std::string> i(dependencies);
while (i.hasNext())
fprintf(fp, " \\\n\t%s", i.next().c_str());
fprintf(fp, "\n");
fclose(fp);
return true;
}
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