Undefined symbols for architecture x86_64

ironsniper1 · wrote on 21 May 2018, 14:13

hey everyone i am trying to compile a qt project on os x and everytime i get to a certain point i get this error and cannot get past it, does anyone know whats causing the issue and how to get around it?

Undefined symbols for architecture x86_64:
  "qt_mac_execute_apple_script(QString const&, AEDesc*)", referenced from:
      Notificator::notifyGrowl(Notificator::Class, QString const&, QString const&, QIcon const&) in notificator.o
ld: symbol(s) not found for architecture x86_64

mrjj · wrote on 21 May 2018, 14:15

Hi
Welcome to the forums.
You should tell what macOs version, Qt version and Xcode version you are using :)
( Disclaimer. Not macOs user. Just know you will be asked when people try to figure out what going on)

ironsniper1 · wrote on 21 May 2018, 14:24

the latest mac os version and xcode for that version, i dont have my mac in front of me right now but am working to get it setup so i can remote in, also using qt 5.11

ironsniper1 · wrote on 21 May 2018, 14:45

macOS High Sierra 10.13.4, Qt 5.11 and Xcode 9.3.1

SGaist · wrote on 21 May 2018, 16:04

Hi and welcome to devnet,

What project are you trying to build ?

ironsniper1 · wrote on 21 May 2018, 16:14

a cryptocurrency wallet, kinda like bitcoin, i can compile these wallets if they are qt4 with no issues but the last maybe 2 or 3 years when i try to do wallet made with qt5 i get the above error

SGaist · 22 May 2018, 14:14

Growl notification support through Apple Script has been removed as all current version of macOS provide support for the notification center and AFAIR, Qt uses that.

In any case, that was macOS specific code that would have been used in the corresponding QPA so you would likely have not had direct access to it anyway.

If you really want to use that function, you should copy it into your project but it would be more interesting to update the code that uses it to use the notification center.

ironsniper1 · S SGaist 21 May 2018, 20:46

@SGaist i found a fix for it and got past it but now i am getting a new issue with a different project but thats boost and not qt but thanks for all your help!

ironsniper1 · wrote on 22 May 2018, 18:14

maybe y'all can help me with a quick non qt question the issue i am having with compiling with boost is something about the compiler being outdated and is not compiling C++11 how do i fix it so i can compile C++11? i know gcc is 4.2.1 on my mac but other than that i dont know what i need

SGaist · wrote on 22 May 2018, 19:39

gcc 4.2.1 ?

If that's really the case then you have something off with your Mac development setup. Xcode has been using clang for several versions now which is handling even more recent versions of the C++ standard.

What does clang --version return ?

ironsniper1 · wrote on 23 May 2018, 02:57

clang shows up as 9.1.0 but i switched it to clang in qt and i still get the boost error

SGaist · wrote on 23 May 2018, 21:24

Can you show your .pro file ?

ironsniper1 · wrote on 23 May 2018, 23:48

sure here you go

TEMPLATE = app
TARGET = flapx-qt
CONFIG += qt
QT += gui
VERSION = 2.5.2
INCLUDEPATH += src src/json src/qt
INCLUDEPATH += /usr/local/include
INCLUDEPATH += /usr/local/opt/boost@1.57/include
DEFINES += QT_GUI BOOST_THREAD_USE_LIB BOOST_SPIRIT_THREADSAFE
CONFIG += no_include_pwd
CONFIG += thread
win32 {
    CONFIG += release
} else {
    CONFIG += debug_and_release
}
CONFIG += static

greaterThan(QT_MAJOR_VERSION, 4) {
    QT += widgets

    DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0
}

# for boost 1.37, add -mt to the boost libraries
# use: qmake BOOST_LIB_SUFFIX=-mt
# for boost thread win32 with _win32 sufix
# use: BOOST_THREAD_LIB_SUFFIX=_win32-...
# or when linking against a specific BerkelyDB version: BDB_LIB_SUFFIX=-4.8

# Dependency library locations can be customized with:
#    BOOST_INCLUDE_PATH, BOOST_LIB_PATH, BDB_INCLUDE_PATH,
#    BDB_LIB_PATH, OPENSSL_INCLUDE_PATH and OPENSSL_LIB_PATH respectively
OPENSSL_INCLUDE_PATH=/opt/local/include
OPENSSL_LIB_PATH=/opt/local/lib
BDB_INCLUDE_PATH=/usr/local/Cellar/berkeley-db@4/4.8.30/include
BDB_LIB_PATH=/usr/local/Cellar/berkeley-db@4/4.8.30/lib
BOOST_INCLUDE_PATH=/usr/local/opt/boost@1.57/include
BOOST_LIB_PATH=/usr/local/opt/boost@1.57/lib
OBJECTS_DIR = build
MOC_DIR = build
UI_DIR = build
OPENSSL_INCLUDE_PATH=/opt/local/include
OPENSSL_LIB_PATH=/opt/local/lib
BDB_INCLUDE_PATH=/opt/local/include/db48
BDB_LIB_PATH=/usr/local/lib
BOOST_INCLUDE_PATH=/usr/local/opt/boost@1.57/include
BOOST_LIB_PATH=/usr/local/opt/boost@1.57/lib
# use: qmake "RELEASE=1"
contains(RELEASE, 1) {
    # Mac: compile for maximum compatibility (10.6, 64-bit)
    #macx:QMAKE_MACOSX_DEPLOYMENT_TARGET=10.6
    !windows:!macx {
        # Linux: static link
        LIBS += -Wl,-Bstatic
    }
}

!win32 {
# for extra security against potential buffer overflows: enable GCCs Stack Smashing Protection
QMAKE_CXXFLAGS *= -fstack-protector-all --param ssp-buffer-size=1
QMAKE_LFLAGS *= -fstack-protector-all --param ssp-buffer-size=1
# We need to exclude this for Windows cross compile with MinGW 4.2.x, as it will result in a non-working executable!
# This can be enabled for Windows, when we switch to MinGW >= 4.4.x.
}
# for extra security on Windows: enable ASLR and DEP via GCC linker flags
win32:QMAKE_LFLAGS *= -Wl,--dynamicbase -Wl,--nxcompat
win32:QMAKE_LFLAGS += -static-libgcc -static-libstdc++
win32:QMAKE_LFLAGS *= -Wl,--large-address-aware -static

# use: qmake "USE_QRCODE=1"
# libqrencode (http://fukuchi.org/works/qrencode/index.en.html) must be installed for support
contains(USE_QRCODE, 1) {
    message(Building with QRCode support)
    DEFINES += USE_QRCODE
    LIBS += -lqrencode
}

# use: qmake "USE_UPNP=1" ( enabled by default; default)
#  or: qmake "USE_UPNP=0" (disabled by default)
#  or: qmake "USE_UPNP=-" (not supported)
# miniupnpc (http://miniupnp.free.fr/files/) must be installed for support
contains(USE_UPNP, -) {
    message(Building without UPNP support)
} else {
    message(Building with UPNP support)
    count(USE_UPNP, 0) {
        USE_UPNP=1
    }
    DEFINES += USE_UPNP=$$USE_UPNP STATICLIB MINIUPNP_STATICLIB
    INCLUDEPATH += $$MINIUPNPC_INCLUDE_PATH
    LIBS += $$join(MINIUPNPC_LIB_PATH,,-L,) -lminiupnpc
    win32:LIBS += -liphlpapi
}

# use: qmake "USE_DBUS=1"
contains(USE_DBUS, 1) {
    message(Building with DBUS (Freedesktop notifications) support)
    DEFINES += USE_DBUS
    QT += dbus
}

contains(BITCOIN_NEED_QT_PLUGINS, 1) {
    DEFINES += BITCOIN_NEED_QT_PLUGINS
    QTPLUGIN += qcncodecs qjpcodecs qtwcodecs qkrcodecs qtaccessiblewidgets
}

macx: {

    isEmpty(DEPSDIR) {

        check_dir = /usr/local/Cellar
        exists($$check_dir) {
            DEPSDIR = /usr/local
        }

        !exists($$check_dir) {
            DEPSDIR = /opt/local
        }
    }

    isEmpty(BOOST_LIB_PATH) {
        BOOST_LIB_PATH = $$DEPSDIR/lib
    }

    isEmpty(BOOST_INCLUDE_PATH) {
        BOOST_INCLUDE_PATH = $$DEPSDIR/include
    }

    isEmpty(BDB_LIB_PATH) {
        BDB_LIB_PATH = $$DEPSDIR/lib
    }

    isEmpty(BDB_INCLUDE_PATH) {
        BDB_INCLUDE_PATH = $$DEPSDIR/include
    }

    HEADERS += src/qt/macdockiconhandler.h src/qt/macnotificationhandler.h
    OBJECTIVE_SOURCES += src/qt/macdockiconhandler.mm src/qt/macnotificationhandler.mm
    LIBS += -framework Foundation -framework ApplicationServices -framework AppKit -framework CoreServices \
        $$BDB_LIB_PATH/libdb_cxx.a \
        $$BOOST_LIB_PATH/libboost_system-mt.a \
        $$BOOST_LIB_PATH/libboost_filesystem-mt.a \
        $$BOOST_LIB_PATH/libboost_program_options-mt.a \
        $$BOOST_LIB_PATH/libboost_thread-mt.a \
        $$BOOST_LIB_PATH/libboost_chrono-mt.a
    DEFINES += MAC_OSX MSG_NOSIGNAL=0
    ICON = src/mac/artwork/FlapX.icns
    QMAKE_INFO_PLIST=src/mac/Info.plist
    # osx 10.9 has changed the stdlib default to libc++. To prevent some link error, you may need to use libstdc++
    QMAKE_CXXFLAGS += -stdlib=libstdc++

    QMAKE_CFLAGS_THREAD += -pthread
    QMAKE_CXXFLAGS_THREAD += -pthread
}

INCLUDEPATH += src/leveldb/include src/leveldb/helpers
LIBS += $$PWD/src/leveldb/libleveldb.a $$PWD/src/leveldb/libmemenv.a
SOURCES += src/txdb-leveldb.cpp
!win32 {
    # we use QMAKE_CXXFLAGS_RELEASE even without RELEASE=1 because we use RELEASE to indicate linking preferences not -O preferences
    genleveldb.commands = cd $$PWD/src/leveldb && CC=$$QMAKE_CC CXX=$$QMAKE_CXX $(MAKE) OPT=\"$$QMAKE_CXXFLAGS $$QMAKE_CXXFLAGS_RELEASE\" libleveldb.a libmemenv.a
} else {
    # make an educated guess about what the ranlib command is called
    isEmpty(QMAKE_RANLIB) {
        QMAKE_RANLIB = $$replace(QMAKE_STRIP, strip, ranlib)
    }
    LIBS += -lshlwapi
    #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 $$PWD/src/leveldb/libmemenv.a
}
genleveldb.target = $$PWD/src/leveldb/libleveldb.a
genleveldb.depends = FORCE
PRE_TARGETDEPS += $$PWD/src/leveldb/libleveldb.a
QMAKE_EXTRA_TARGETS += genleveldb
# Gross ugly hack that depends on qmake internals, unfortunately there is no other way to do it.
QMAKE_CLEAN += $$PWD/src/leveldb/libleveldb.a; cd $$PWD/src/leveldb ; $(MAKE) clean

# regenerate src/build.h
!windows|contains(USE_BUILD_INFO, 1) {
    genbuild.depends = FORCE
    genbuild.commands = cd $$PWD; /bin/sh share/genbuild.sh $$OUT_PWD/build/build.h
    genbuild.target = $$OUT_PWD/build/build.h
    PRE_TARGETDEPS += $$OUT_PWD/build/build.h
    QMAKE_EXTRA_TARGETS += genbuild
    DEFINES += HAVE_BUILD_INFO
}

contains(USE_O3, 1) {
    message(Building O3 optimization flag)
    QMAKE_CXXFLAGS_RELEASE -= -O2
    QMAKE_CFLAGS_RELEASE -= -O2
    QMAKE_CXXFLAGS += -O3
    QMAKE_CFLAGS += -O3
}

*-g++-32 {
    message("32 platform, adding -msse2 flag")

    QMAKE_CXXFLAGS += -msse2
    QMAKE_CFLAGS += -msse2
}

QMAKE_CXXFLAGS_WARN_ON = -fdiagnostics-show-option -Wall -Wextra -Wno-ignored-qualifiers -Wformat-security -Wno-unused-parameter -Wstack-protector

# Input
DEPENDPATH += src src/json src/qt
HEADERS += src/qt/bitcoingui.h \
    src/qt/transactiontablemodel.h \
    src/qt/addresstablemodel.h \
    src/qt/optionsdialog.h \
    src/qt/coincontroldialog.h \
    src/qt/coincontroltreewidget.h \
    src/qt/sendcoinsdialog.h \
    src/qt/addressbookpage.h \
    src/qt/charitydialog.h \
    src/qt/signverifymessagedialog.h \
    src/qt/aboutdialog.h \
    src/qt/editaddressdialog.h \
    src/qt/bitcoinaddressvalidator.h \
    src/qt/intro.h \
    src/qt/calcdialog.h \
    src/alert.h \
    src/addrman.h \
    src/base58.h \
    src/bignum.h \
    src/chainparams.h \
    src/chainparamsseeds.h \
    src/checkpoints.h \
    src/compat.h \
    src/coincontrol.h \
    src/sync.h \
    src/util.h \
    src/hash.h \
    src/uint256.h \
    src/kernel.h \
    src/scrypt.h \
    src/pbkdf2.h \
    src/zerocoin/Accumulator.h \
    src/zerocoin/AccumulatorProofOfKnowledge.h \
    src/zerocoin/Coin.h \
    src/zerocoin/CoinSpend.h \
    src/zerocoin/Commitment.h \
    src/zerocoin/ParamGeneration.h \
    src/zerocoin/Params.h \
    src/zerocoin/SerialNumberSignatureOfKnowledge.h \
    src/zerocoin/SpendMetaData.h \
    src/zerocoin/ZeroTest.h \
    src/zerocoin/Zerocoin.h \
    src/serialize.h \
    src/core.h \
    src/main.h \
    src/miner.h \
    src/net.h \
    src/key.h \
    src/db.h \
    src/txdb.h \
    src/walletdb.h \
    src/script.h \
    src/init.h \
    src/mruset.h \
    src/json/json_spirit_writer_template.h \
    src/json/json_spirit_writer.h \
    src/json/json_spirit_value.h \
    src/json/json_spirit_utils.h \
    src/json/json_spirit_stream_reader.h \
    src/json/json_spirit_reader_template.h \
    src/json/json_spirit_reader.h \
    src/json/json_spirit_error_position.h \
    src/json/json_spirit.h \
    src/qt/clientmodel.h \
    src/qt/guiutil.h \
    src/qt/transactionrecord.h \
    src/qt/guiconstants.h \
    src/qt/optionsmodel.h \
    src/qt/monitoreddatamapper.h \
    src/qt/transactiondesc.h \
    src/qt/transactiondescdialog.h \
    src/qt/bitcoinamountfield.h \
    src/wallet.h \
    src/keystore.h \
    src/qt/transactionfilterproxy.h \
    src/qt/transactionview.h \
    src/qt/walletmodel.h \
    src/bitcoinrpc.h \
    src/qt/overviewpage.h \
    src/qt/csvmodelwriter.h \
    src/crypter.h \
    src/qt/sendcoinsentry.h \
    src/qt/qvalidatedlineedit.h \
    src/qt/bitcoinunits.h \
    src/qt/qvaluecombobox.h \
    src/qt/askpassphrasedialog.h \
    src/protocol.h \
    src/qt/notificator.h \
    src/qt/qtipcserver.h \
    src/allocators.h \
    src/ui_interface.h \
    src/qt/rpcconsole.h \
    src/version.h \
    src/netbase.h \
    src/clientversion.h \
    src/qt/shoppingpage.h \
    src/qt/networkpage.h \
    src/threadsafety.h

SOURCES += src/qt/bitcoin.cpp src/qt/bitcoingui.cpp \
    src/qt/transactiontablemodel.cpp \
    src/qt/addresstablemodel.cpp \
    src/qt/optionsdialog.cpp \
    src/qt/sendcoinsdialog.cpp \
    src/qt/coincontroldialog.cpp \
    src/qt/coincontroltreewidget.cpp \
    src/qt/addressbookpage.cpp \
    src/qt/charitydialog.cpp \
    src/qt/signverifymessagedialog.cpp \
    src/qt/aboutdialog.cpp \
    src/qt/editaddressdialog.cpp \
    src/qt/bitcoinaddressvalidator.cpp \
    src/qt/calcdialog.cpp \
    src/qt/intro.cpp \
    src/alert.cpp \
    src/chainparams.cpp \
    src/version.cpp \
    src/sync.cpp \
    src/util.cpp \
    src/hash.cpp \
    src/netbase.cpp \
    src/key.cpp \
    src/script.cpp \
    src/core.cpp \
    src/main.cpp \
    src/miner.cpp \
    src/init.cpp \
    src/net.cpp \
    src/checkpoints.cpp \
    src/addrman.cpp \
    src/db.cpp \
    src/walletdb.cpp \
    src/qt/clientmodel.cpp \
    src/qt/guiutil.cpp \
    src/qt/transactionrecord.cpp \
    src/qt/optionsmodel.cpp \
    src/qt/monitoreddatamapper.cpp \
    src/qt/transactiondesc.cpp \
    src/qt/transactiondescdialog.cpp \
    src/qt/bitcoinstrings.cpp \
    src/qt/bitcoinamountfield.cpp \
    src/wallet.cpp \
    src/keystore.cpp \
    src/qt/transactionfilterproxy.cpp \
    src/qt/transactionview.cpp \
    src/qt/walletmodel.cpp \
    src/bitcoinrpc.cpp \
    src/rpcdump.cpp \
    src/rpcnet.cpp \
    src/rpcmining.cpp \
    src/rpcwallet.cpp \
    src/rpcblockchain.cpp \
    src/rpcrawtransaction.cpp \
    src/qt/overviewpage.cpp \
    src/qt/csvmodelwriter.cpp \
    src/crypter.cpp \
    src/qt/sendcoinsentry.cpp \
    src/qt/qvalidatedlineedit.cpp \
    src/qt/bitcoinunits.cpp \
    src/qt/qvaluecombobox.cpp \
    src/qt/askpassphrasedialog.cpp \
    src/protocol.cpp \
    src/qt/notificator.cpp \
    src/qt/qtipcserver.cpp \
    src/qt/rpcconsole.cpp \
    src/noui.cpp \
    src/kernel.cpp \
    src/scrypt-arm.S \
    src/scrypt-x86.S \
    src/scrypt-x86_64.S \
    src/scrypt.cpp \
    src/pbkdf2.cpp \
    src/zerocoin/Accumulator.cpp \
    src/zerocoin/AccumulatorProofOfKnowledge.cpp \
    src/zerocoin/Coin.cpp \
    src/zerocoin/CoinSpend.cpp \
    src/zerocoin/Commitment.cpp \
    src/zerocoin/ParamGeneration.cpp \
    src/zerocoin/Params.cpp \
    src/zerocoin/SerialNumberSignatureOfKnowledge.cpp \
    src/zerocoin/SpendMetaData.cpp \
    src/zerocoin/ZeroTest.cpp \
    src/qt/networkpage.cpp \
    src/qt/shoppingpage.cpp

RESOURCES += \
    src/qt/bitcoin.qrc

FORMS += \
    src/qt/forms/coincontroldialog.ui \
    src/qt/forms/sendcoinsdialog.ui \
    src/qt/forms/addressbookpage.ui \
    src/qt/forms/signverifymessagedialog.ui \
    src/qt/forms/aboutdialog.ui \
    src/qt/forms/editaddressdialog.ui \
    src/qt/forms/transactiondescdialog.ui \
    src/qt/forms/overviewpage.ui \
    src/qt/forms/sendcoinsentry.ui \
    src/qt/forms/askpassphrasedialog.ui \
    src/qt/forms/rpcconsole.ui \
    src/qt/forms/optionsdialog.ui \
    src/qt/forms/shoppingpage.ui \
    src/qt/forms/charitydialog.ui \
    src/qt/forms/intro.ui \
    src/qt/forms/calcdialog.ui \
    src/qt/forms/networkpage.ui

contains(USE_QRCODE, 1) {
HEADERS += src/qt/qrcodedialog.h
SOURCES += src/qt/qrcodedialog.cpp
FORMS += src/qt/forms/qrcodedialog.ui
}

CODECFORTR = UTF-8

# for lrelease/lupdate
# also add new translations to src/qt/bitcoin.qrc under translations/
TRANSLATIONS = $$files(src/qt/locale/bitcoin_*.ts)

isEmpty(QMAKE_LRELEASE) {
    win32:QMAKE_LRELEASE = $$[QT_INSTALL_BINS]\\lrelease.exe
    else:QMAKE_LRELEASE = $$[QT_INSTALL_BINS]/lrelease
}
isEmpty(QM_DIR):QM_DIR = $$PWD/src/qt/locale
# automatically build translations, so they can be included in resource file
TSQM.name = lrelease ${QMAKE_FILE_IN}
TSQM.input = TRANSLATIONS
TSQM.output = $$QM_DIR/${QMAKE_FILE_BASE}.qm
TSQM.commands = $$QMAKE_LRELEASE ${QMAKE_FILE_IN} -qm ${QMAKE_FILE_OUT}
TSQM.CONFIG = no_link
QMAKE_EXTRA_COMPILERS += TSQM

# "Other files" to show in Qt Creator
OTHER_FILES += \
    doc/*.rst doc/*.txt doc/README README.md res/bitcoin-qt.rc \
    src/qt/res/tooltips/removeRecipientTooltip.png

# platform specific defaults, if not overridden on command line
isEmpty(BOOST_LIB_SUFFIX) {
    macx:BOOST_LIB_SUFFIX = -mt
    windows:BOOST_LIB_SUFFIX = -mt
}

isEmpty(BOOST_THREAD_LIB_SUFFIX) {
    win32:BOOST_THREAD_LIB_SUFFIX = $$BOOST_LIB_SUFFIX
    else:BOOST_THREAD_LIB_SUFFIX = $$BOOST_LIB_SUFFIX
}

isEmpty(BDB_LIB_PATH) {
    macx:BDB_LIB_PATH = /opt/local/lib/db48
}

isEmpty(BDB_LIB_SUFFIX) {
    macx:BDB_LIB_SUFFIX = -4.8
}

isEmpty(BDB_INCLUDE_PATH) {
    macx:BDB_INCLUDE_PATH = /opt/local/include/db48
}

isEmpty(BOOST_LIB_PATH) {
    macx:BOOST_LIB_PATH = /usr/local/opt/boost@1.57/lib
}

isEmpty(BOOST_INCLUDE_PATH) {
    macx:BOOST_INCLUDE_PATH = /usr/local/opt/boost@1.57/include
}

windows:DEFINES += WIN32
windows:RC_FILE = src/qt/res/bitcoin-qt.rc

windows:!contains(MINGW_THREAD_BUGFIX, 0) {
    # At least qmake's win32-g++-cross profile is missing the -lmingwthrd
    # thread-safety flag. GCC has -mthreads to enable this, but it doesn't
    # work with static linking. -lmingwthrd must come BEFORE -lmingw, so
    # it is prepended to QMAKE_LIBS_QT_ENTRY.
    # It can be turned off with MINGW_THREAD_BUGFIX=0, just in case it causes
    # any problems on some untested qmake profile now or in the future.
    DEFINES += _MT BOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN
    QMAKE_LIBS_QT_ENTRY = -lmingwthrd $$QMAKE_LIBS_QT_ENTRY
}

!windows:!macx {
    DEFINES += LINUX
    LIBS += -lrt
}

# Set libraries and includes at end, to use platform-defined defaults if not overridden
INCLUDEPATH += $$BOOST_INCLUDE_PATH $$BDB_INCLUDE_PATH $$OPENSSL_INCLUDE_PATH $$QRENCODE_INCLUDE_PATH
LIBS += $$join(BOOST_LIB_PATH,,-L,) $$join(BDB_LIB_PATH,,-L,) $$join(OPENSSL_LIB_PATH,,-L,) $$join(QRENCODE_LIB_PATH,,-L,)
LIBS += -lssl -lcrypto -ldb_cxx$$BDB_LIB_SUFFIX
# -lgdi32 has to happen after -lcrypto (see  #681)
windows:LIBS += -lws2_32 -lshlwapi -lmswsock -lole32 -loleaut32 -luuid -lgdi32
LIBS += -lboost_system$$BOOST_LIB_SUFFIX -lboost_filesystem$$BOOST_LIB_SUFFIX -lboost_program_options$$BOOST_LIB_SUFFIX -lboost_thread$$BOOST_THREAD_LIB_SUFFIX
windows:LIBS += -lboost_chrono$$BOOST_LIB_SUFFIX

contains(RELEASE, 1) {
    !windows:!macx {
        # Linux: turn dynamic linking back on for c/c++ runtime libraries
        LIBS += -Wl,-Bdynamic
    }
}

system($$QMAKE_LRELEASE -silent $$_PRO_FILE_)

SGaist · 25 May 2018, 03:08

Are you building from the command line of Qt Creator ?

ironsniper1 · S SGaist 24 May 2018, 20:29

@SGaist said in Undefined symbols for architecture x86_64:

Are you building from the command line of Qt Creator ?

i am using qt creator

also i am getting a new boost error

In file included from src/bitcoinrpc.cpp:11:
In file included from src/chainparams.h:9:
In file included from src/bignum.h:10:
src/serialize.h:18:10: fatal error: 'boost/type_traits/is_fundamental.hpp' file not found
#include <boost/type_traits/is_fundamental.hpp>
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
make[1]: *** [build/bitcoinrpc.o] Error 1
make: *** [release] Error 2
14:00:37: The process "/usr/bin/make" exited with code 2.
Error while building/deploying project flapx-qt (kit: QT 5.11)
When executing step "Make"

got past that error by switching to a different version of boost

SGaist · wrote on 25 May 2018, 21:30

Did you check where that header can be found on your computer ?

ironsniper1 · wrote on 27 May 2018, 05:17

i did and i am trying to compile a different project after getting the last two compiled

this is the error i am getting now

src/qt/multisenddialog.cpp:76:25: error: member access into incomplete type 'QStyle'
ui->message->style()->polish(ui->message);
^
/usr/local/Qt-5.11.0/lib/QtWidgets.framework/Headers/qwidget.h:67:7: note: forward declaration of 'QStyle'
class QStyle;
^
src/qt/multisenddialog.cpp:90:29: error: member access into incomplete type 'QStyle'
ui->message->style()->polish(ui->message);
^
/usr/local/Qt-5.11.0/lib/QtWidgets.framework/Headers/qwidget.h:67:7: note: forward declaration of 'QStyle'
class QStyle;
^
src/qt/multisenddialog.cpp:105:29: error: member access into incomplete type 'QStyle'
ui->message->style()->polish(ui->message);
^
/usr/local/Qt-5.11.0/lib/QtWidgets.framework/Headers/qwidget.h:67:7: note: forward declaration of 'QStyle'
class QStyle;
^
src/qt/multisenddialog.cpp:113:29: error: member access into incomplete type 'QStyle'
ui->message->style()->polish(ui->message);
^
/usr/local/Qt-5.11.0/lib/QtWidgets.framework/Headers/qwidget.h:67:7: note: forward declaration of 'QStyle'
class QStyle;
^
src/qt/multisenddialog.cpp:125:25: error: member access into incomplete type 'QStyle'
ui->message->style()->polish(ui->message);
^
/usr/local/Qt-5.11.0/lib/QtWidgets.framework/Headers/qwidget.h:67:7: note: forward declaration of 'QStyle'
class QStyle;
^
src/qt/multisenddialog.cpp:188:25: error: member access into incomplete type 'QStyle'
ui->message->style()->polish(ui->message);
^
/usr/local/Qt-5.11.0/lib/QtWidgets.framework/Headers/qwidget.h:67:7: note: forward declaration of 'QStyle'
class QStyle;
^
src/qt/multisenddialog.cpp:204:25: error: member access into incomplete type 'QStyle'
ui->message->style()->polish(ui->message);
^
/usr/local/Qt-5.11.0/lib/QtWidgets.framework/Headers/qwidget.h:67:7: note: forward declaration of 'QStyle'
class QStyle;
^
7 errors generated.
make: *** [build/multisenddialog.o] Error 1
12:10:45: The process "/usr/bin/make" exited with code 2.
Error while building/deploying project 1337-qt (kit: QT 5.11)
When executing step "Make"
12:10:45: Elapsed time: 00:09.

SGaist · 27 May 2018, 23:28

You didn't include QStyle in multisenddialog.cpp.

ironsniper1 · S SGaist 27 May 2018, 22:00

@SGaist said in Undefined symbols for architecture x86_64:

You didn't include QStyle in multisenddialog.cpp.

thank you so much! i added #include <QStyle> at the top and it went past that error to another that i know how to fix!

thank you very much for your help!

SGaist · wrote on 28 May 2018, 06:58

You're welcome !

Since you have it working now, please mark the thread as solved using the "Topic Tools" button so other forum users may know a solution has been found :)