Habe ein Problem beim Kompilieren

Nachdem ich mich durch viele Fehler beim Kompilieren eines Altcoin-Fensters qt gearbeitet habe.

Alles kompiliert gut bis zur letzten Phase, wenn das System die exe zusammenstellt.

Sie finden den Fehler unten. leveldb ist installiert und die Dateien libleveldb.a und libmemenv.a befinden sich korrekt in src/leveldb ... Jede Hilfe zur Lösung dieses Problems wäre willkommen.

uuid -lgdi32 -lboost_system-mgw48-mt-1_54 -lboost_filesystem-mgw48-mt-1_54 -lboo
st_program_options-mgw48-mt-1_54 -lboost_thread-mgw48-mt-1_54 -lboost_chrono-mgw
48-mt-1_54 -lQtGui4 -lQtCore4
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x433): undefined reference to `l
eveldb::DB::Open(leveldb::Options const&, std::string const&, leveldb::DB**)'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x73f): undefined reference to `l
eveldb::Status::ToString() const'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x866): undefined reference to `l
eveldb::WriteBatch::~WriteBatch()'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x89f): undefined reference to `l
eveldb::WriteBatch::WriteBatch()'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x921): undefined reference to `l
eveldb::WriteBatch::~WriteBatch()'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x944): undefined reference to `l
eveldb::Status::ToString() const'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0xac4): undefined reference to `l
eveldb::WriteBatch::Iterate(leveldb::WriteBatch::Handler*) const'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0xaf5): undefined reference to `l
eveldb::WriteBatch::Handler::~Handler()'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0xb24): undefined reference to `l
eveldb::Status::ToString() const'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x14a9): undefined reference to `
leveldb::Status::ToString() const'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x176f): undefined reference to `
leveldb::WriteBatch::Put(leveldb::Slice const&, leveldb::Slice const&)'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x18b2): undefined reference to `
leveldb::Status::ToString() const'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x1a57): undefined reference to `
leveldb::Options::Options()'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x1ae0): undefined reference to `
leveldb::Options::Options()'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x1b35): undefined reference to `
leveldb::NewLRUCache(unsigned int)'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x1b44): undefined reference to `
leveldb::NewBloomFilterPolicy(int)'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x1b9c): undefined reference to `
leveldb::NewBloomFilterPolicy(int)'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x2021): undefined reference to `
leveldb::WriteBatch::~WriteBatch()'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x211d): undefined reference to `
leveldb::Status::ToString() const'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x35c3): undefined reference to `
leveldb::WriteBatch::Delete(leveldb::Slice const&)'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x6488): undefined reference to `
leveldb::WriteBatch::~WriteBatch()'
./build\txdb-leveldb.o:txdb-leveldb.cpp:(.text+0x64b8): undefined reference to `
leveldb::WriteBatch::~WriteBatch()'
c:/mingw/bin/../lib/gcc/mingw32/4.8.1/../../../../mingw32/bin/ld.exe: ./build\tx
db-leveldb.o: bad reloc address 0x2 in section `.text$_ZN5boost16exception_detai
l10clone_baseD1Ev[__ZN5boost16exception_detail10clone_baseD1Ev]'
c:/mingw/bin/../lib/gcc/mingw32/4.8.1/../../../../mingw32/bin/ld.exe: final link
 failed: Invalid operation
collect2.exe: error: ld returned 1 exit status