qBittorrent/qcm/libboost.qcm

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/*
-----BEGIN QCMOD-----
name: libboost
arg: with-libboost-inc=[path], Path to libboost include files
arg: with-libboost-lib=[path], Path to libboost library files
-----END QCMOD-----
*/
#include <boost/version.hpp>
#include <libtorrent/version.hpp>
class qc_libboost : public ConfObj
{
public:
qc_libboost(Conf *c) : ConfObj(c) {}
QString name() const { return "libboost"; }
QString shortname() const { return "libboost"; }
QString findBoostLib(QString path, QString lib) const {
QString name;
QDir libDir(path);
QStringList filters;
filters << "libboost_"+lib+"*-mt*.so";
QStringList result = libDir.entryList(filters, QDir::Files);
if(!result.empty()) {
name = result.first().mid(3);
// Remove .so
name.chop(3);
} else {
// Fall back to non -mt boost lib
filters.clear();
filters << "libboost_"+lib+"*.so";
result = libDir.entryList(filters, QDir::Files);
if(!result.empty()) {
name = result.first().mid(3);
// Remove .so
name.chop(3);
}
}
return name;
}
bool exec(){
QStringList sl;
QString s = conf->getenv("QC_WITH_LIBBOOST_INC");
if (!s.isEmpty())
sl << s;
sl << "/usr/include";
sl << "/usr/local/include";
bool found = false;
foreach (s, sl) {
if (conf->checkHeader(s, "boost/format.hpp")
#if LIBTORRENT_VERSION_MAJOR == 0 && LIBTORRENT_VERSION_MINOR < 16
&& conf->checkHeader(s, "boost/filesystem/path.hpp")
#endif
) {
found = true;
break;
}
}
if (!found)
return false;
conf->addIncludePath(s);
// Find library
s = conf->getenv("QC_WITH_LIBBOOST_LIB");
QStringList required_libs;
#if BOOST_VERSION >= 103500
required_libs << "system";
#endif
#if LIBTORRENT_VERSION_MAJOR == 0 && LIBTORRENT_VERSION_MINOR < 16
required_libs << "filesystem" ;
#endif
//required_libs << "thread";
QStringList libDirs;
if (!s.isEmpty())
libDirs << s;
libDirs << "/usr/lib/" << "/usr/lib64/" << "/usr/local/lib/" << "/usr/local/lib64/";
foreach(const QString& lib, required_libs) {
bool found = false;
foreach(const QString& libDir, libDirs) {
QString detected_name = findBoostLib(libDir, lib);
if(!detected_name.isEmpty()) {
conf->addLib("-l"+detected_name);
found = true;
break;
}
}
if(!found) {
printf("Could not find boost %s library!\n", qPrintable(lib));
return false;
}
}
return true;
}
};