documentation/Xcompilatione_errors.txt at master · rishabhworking/documentation · GitHub

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1. Error in Ubuntu terminal:
-----------------------------

Directory: coin_name/src [that is the root directory of coin]

commands: qmake && make [compilation of linux QT wallet]

Error Output:

/usr/bin/ld: BFD (GNU Binutils for Ubuntu) 2.26.1 internal error, aborting at ../../bfd/coffcode.h:999 in handle_COMDAT

/usr/bin/ld: Please report this bug.

collect2: error: ld returned 1 exit status
Makefile:320: recipe for target 'paymastercoin-qt' failed
make: *** [paymastercoin-qt] Error 1

****SOLUTION****

Remove all the contents of build directory "coin_name/src/build"

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2. Error in gitan builder:
-----------------------------

The compiler was not able to find out libleveldb.a && libmemenv.a

****SOLUTION****

In the file Yourcoin_Name-qt.pro

This line (roughly line 136) is comment, just uncomment it.
 # genleveldb.commands = cd $$PWD/src/leveldb && CC=$$QMAKE_CC CXX=$$QMAKE_CXX TARGET_OS=OS_WINDOWS_CROSSCOMPILE $(MAKE) OPT=\"$$QMAKE_CXXFLAGS $$QMAKE_CXXFLAGS_RELEASE\" libleveldb.a libmemenv.a && $$QMAKE_RANLIB $$PWD/src/leveldb/libleveldb.a && $$QMAKE_RANLIB $$PWD/src/leveldb/libmemenv.a

to

genleveldb.commands = cd $$PWD/src/leveldb && CC=$$QMAKE_CC CXX=$$QMAKE_CXX TARGET_OS=OS_WINDOWS_CROSSCOMPILE $(MAKE) OPT=\"$$QMAKE_CXXFLAGS $$QMAKE_CXXFLAGS_RELEASE\" libleveldb.a libmemenv.a && $$QMAKE_RANLIB $$PWD/src/leveldb/libleveldb.a && $$QMAKE_RANLIB $$PWD/src/leveldb/libmemenv.a