qBittorrent/qcm/libcommoncpp2.qcm

/*
-----BEGIN QCMOD-----
name: libcommoncpp2
arg: with-libcommoncpp2-inc=[path], Path to libcommoncpp2 include files
arg: with-libcommoncpp2-lib=[path], Path to libcommoncpp2 library files
-----END QCMOD-----
*/
class qc_libcommoncpp2 : public ConfObj
{
public:
	qc_libcommoncpp2(Conf *c) : ConfObj(c) {}
	QString name() const { return "GNU Common C++ library (libcommoncpp2)"; }
	QString shortname() const { return "libcommoncpp2"; }
	bool exec(){
    QString s;
		s = conf->getenv("QC_WITH_LIBCOMMONCPP2_INC");
		if(!s.isEmpty()) {
			if(!conf->checkHeader(s, "cc++/url.h")) {
				return false;
    	}
		}else{
			QStringList sl;
			sl << "/usr/include";
			sl << "/usr/local/include";
			bool found = false;
			foreach(s, sl){
				if(conf->checkHeader(s, "cc++/url.h")){
					found = true;
					break;
				}
			}
			if(!found) {
				return false;
      }
		}
		conf->addIncludePath(s);

		s = conf->getenv("QC_WITH_LIBCOMMONCPP2_LIB");
		if(!s.isEmpty()) {
			if(!QFile::exists(s+QString("/libccext2.so")))
		    return false;
			if(!QFile::exists(s+QString("/libccgnu2.so")))
				return false;
    	conf->addLib(QString("-L") + s);
		}else{
			QStringList sl;
			sl << "/usr/lib/";
			sl << "/usr/lib64/";
			sl << "/usr/local/lib/";
			sl << "/usr/local/lib64/";
			bool found = false;
			foreach(s, sl){
				if(QFile::exists(s+QString("libccext2.so"))){
				  if(QFile::exists(s+QString("libccgnu2.so"))){
						found = true;
						break;
					}
				}
			}
			if(!found) return false;
			conf->addLib(QString("-L") + s);
		}
		// BUGFIX for Fedora (doesn't support pkg-config?)
    QFile issue_file("/etc/issue");
    if(issue_file.open(QIODevice::ReadOnly | QIODevice::Text)){
      QString content = issue_file.readAll();
      issue_file.close();
      if(content.indexOf("Fedora") != -1){
        qWarning("Fedora detected. WORKAROUND for Fedora pkg-config problem enabled");
        conf->addLib("-pthread -lccext2 -lz -lccgnu2 -ldl -lrt");
      }
    }
		return true;
	}
};