problems with Matlab matcreat example on a linux system

eskoware

Hi everyone,

im new to this forum, hopefully the topic is at the right place:)
so my problem is the following:
im trying to get the matcreat example (delivered by matlab) to running in the QtCreator.
the platform im using is a Ubuntu 14.04 with Qt5.8 (gcc compiler) and Matlab 2016b installed.
as far as im concerned my .pro file should be fine. However i get building issues regardin icu libraries here is my .pro file and the error output:

Issues:

matlab/2016b/bin/glnxa64/libmwi18n.so:-1: error: undefined reference to `icu_56::UnicodeString::UnicodeString(char16_t const*, int)'
matlab/2016b/bin/glnxa64/libmwfl.so:-1: error: undefined reference to `std::__throw_out_of_range_fmt(char const*, ...)@GLIBCXX_3.4.20'
matlab/2016b/bin/glnxa64/libmwi18n.so:-1: error: undefined reference to `UCNV_FROM_U_CALLBACK_ESCAPE_WITH_INVISIBLE_CHARS_56'
matlab/2016b/bin/glnxa64/libmwi18n.so:-1: error: undefined reference to `UCNV_FROM_U_CALLBACK_STOP_WITH_INVISIBLE_CHARS_56'
matlab/2016b/bin/glnxa64/libmat.so:-1: error: undefined reference to `__cxa_throw_bad_array_new_length@CXXABI_1.3.8'
matlab/2016b/bin/glnxa64/libmwi18n.so:-1: error: undefined reference to `icu_56::UnicodeString::UnicodeString(char16_t const*)'
matlab/2016b/bin/glnxa64/libmwi18n.so:-1: error: undefined reference to `icu_56::UnicodeString::doCompare(int, int, char16_t const*, int, int) const'
:-1: error: collect2: error: ld returned 1 exit status

pro file:

QT += core
QT -= gui

CONFIG += c++11

TARGET = matlab
CONFIG += console
CONFIG -= app_bundle

TEMPLATE = app

INCLUDEPATH += /appl/matlab/2016b/extern/include \

#INCLUDEPATH += /appl/matlab/2016b/bin/include \


LIBS += -L/appl/matlab/2016b/bin/glnxa64 \
     -lmat\
     -lmx\
     -licudata\
     -licudata\
     -licui18n\
     -licui18n\
     -licuio\
     -licuio\
     -licuuc\
     -licuuc\


#     -lmwf\
#     -lmwi18n\
#     -lut\
#     -lboost\
#     -lboost_system\
#     -lboost_filesystem\

SOURCES += main.cpp

# The following define makes your compiler emit warnings if you use
# any feature of Qt which as been marked deprecated (the exact warnings
# depend on your compiler). Please consult the documentation of the
# deprecated API in order to know how to port your code away from it.
DEFINES += QT_DEPRECATED_WARNINGS

# You can also make your code fail to compile if you use deprecated APIs.
# In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0

#HEADERS += \
#    ../../../appl/matlab/2016b/extern/include/mat.h

VRonin

can you post the contents of /appl/matlab/2016b/bin/glnxa64 ? also, make sure you are using the same compiler and architecture

eskoware

both should be compiled with the gcc compiler... the directory contains the shared libraries e.g.: libmat.so