Matlab deploytool C++ libreries

mcc -W cpplib:mysum -T link:lib -d D:\Eshetu\80628-dll-test\mysum\for_testing -v D:\Eshetu\80628-dll-test\m-source\mysum.m Compiler version: 6.4 (R2017a)

Dependency analysis by REQUIREMENTS.

Parsing file "D:\Eshetu\80628-dll-test\m-source\mysum.m" (Referenced from: "Compiler Command Line"). Deleting 0 temporary MEX authorization files. Generating file "D:\Eshetu\80628-dll-test\mysum\for_testing\mysum.h". Generating file "D:\Eshetu\80628-dll-test\mysum\for_testing\mysum.cpp". Generating file "D:\Eshetu\80628-dll-test\mysum\for_testing\mysum.exports". Generating file "D:\Eshetu\80628-dll-test\mysum\for_testing\readme.txt". Executing command: ""C:\Program Files\MATLAB\R2017a\bin\mbuild" -client mbuild -O -v -output "mysum" -I"D:\Eshetu\80628-dll-test\mysum\for_testing" "D:\Eshetu\80628-dll-test\mysum\for_testing\mysum.cpp" DEFFILE"=""D:\Eshetu\80628-dll-test\mysum\for_testing\mysum.def""" LINKEXPORT"=""/DLL /def:\"$DEFFILE\"""" LDEXT"="".dll""" LDTYPE"="" -shared -static""" MTCMDLINE"=""mt -outputresource:$EXE;2 -manifest $MANIFEST""" -outdir "D:\Eshetu\80628-dll-test\mysum\for_testing"" Verbose mode is on. No MEX options file identified; looking for an implicit selection. ... Looking for compiler 'Intel C++ Composer XE 2013 with Microsoft SDK 7.1' ... ... Looking for environment variable 'ICPP_COMPILER14' ...No. ... Looking for environment variable 'ICPP_COMPILER13' ...No. Did not find installed compiler 'Intel C++ Composer XE 2013 with Microsoft SDK 7.1'. ... Looking for compiler 'Intel C++ Composer XE 2013 with Microsoft Visual Studio 2012' ... ... Looking for environment variable 'ICPP_COMPILER14' ...No. ... Looking for environment variable 'ICPP_COMPILER13' ...No. Did not find installed compiler 'Intel C++ Composer XE 2013 with Microsoft Visual Studio 2012'. ... Looking for compiler 'Intel C++ Composer XE 2013 with Microsoft Visual Studio 2013' ... ... Looking for environment variable 'ICPP_COMPILER14' ...No. ... Looking for environment variable 'ICPP_COMPILER13' ...No. Did not find installed compiler 'Intel C++ Composer XE 2013 with Microsoft Visual Studio 2013'. ... Looking for compiler 'Intel Parallel Studio XE 2015 for C++ with Microsoft SDK 7.1' ... ... Looking for environment variable 'ICPP_COMPILER15' ...No. Did not find installed compiler 'Intel Parallel Studio XE 2015 for C++ with Microsoft SDK 7.1'. ... Looking for compiler 'Intel Parallel Studio XE 2015 for C++ with Microsoft Visual Studio 2012' ... ... Looking for environment variable 'ICPP_COMPILER15' ...No. Did not find installed compiler 'Intel Parallel Studio XE 2015 for C++ with Microsoft Visual Studio 2012'. ... Looking for compiler 'Intel Parallel Studio XE 2015 for C++ with Microsoft Visual Studio 2013' ... ... Looking for environment variable 'ICPP_COMPILER15' ...No. Did not find installed compiler 'Intel Parallel Studio XE 2015 for C++ with Microsoft Visual Studio 2013'. ... Looking for compiler 'Intel Parallel Studio XE 2015 for C++ with Microsoft Visual Studio 2015' ... ... Looking for environment variable 'ICPP_COMPILER15' ...No. Did not find installed compiler 'Intel Parallel Studio XE 2015 for C++ with Microsoft Visual Studio 2015'. ... Looking for compiler 'Intel Parallel Studio XE 2016 for C++ with Microsoft SDK 7.1' ... ... Looking for environment variable 'ICPP_COMPILER16' ...No. Did not find installed compiler 'Intel Parallel Studio XE 2016 for C++ with Microsoft SDK 7.1'. ... Looking for compiler 'Intel Parallel Studio XE 2016 for C++ with Microsoft Visual Studio 2012' ... ... Looking for environment variable 'ICPP_COMPILER16' ...No. Did not find installed compiler 'Intel Parallel Studio XE 2016 for C++ with Microsoft Visual Studio 2012'. ... Looking for compiler 'Intel Parallel Studio XE 2016 for C++ with Microsoft Visual Studio 2013' ... ... Looking for environment variable 'ICPP_COMPILER16' ...No. Did not find installed compiler 'Intel Parallel Studio XE 2016 for C++ with Microsoft Visual Studio 2013'. ... Looking for compiler 'Intel Parallel Studio XE 2016 for C++ with Microsoft Visual Studio 2015' ... ... Looking for environment variable 'ICPP_COMPILER16' ...No. Did not find installed compiler 'Intel Parallel Studio XE 2016 for C++ with Microsoft Visual Studio 2015'. ... Looking for compiler 'Intel Parallel Studio XE 2017 for C++ with Microsoft SDK 7.1' ... ... Looking for environment variable 'ICPP_COMPILER17' ...No. Did not find installed compiler 'Intel Parallel Studio XE 2017 for C++ with Microsoft SDK 7.1'. ... Looking for compiler 'Intel Parallel Studio XE 2017 for C++ with Microsoft Visual Studio 2012' ... ... Looking for environment variable 'ICPP_COMPILER17' ...No. Did not find installed compiler 'Intel Parallel Studio XE 2017 for C++ with Microsoft Visual Studio 2012'. ... Looking for compiler 'Intel Parallel Studio XE 2017 for C++ with Microsoft Visual Studio 2013' ... ... Looking for environment variable 'ICPP_COMPILER17' ...No. Did not find installed compiler 'Intel Parallel Studio XE 2017 for C++ with Microsoft Visual Studio 2013'. ... Looking for compiler 'Intel Parallel Studio XE 2017 for C++ with Microsoft Visual Studio 2015' ... ... Looking for environment variable 'ICPP_COMPILER17' ...No. Did not find installed compiler 'Intel Parallel Studio XE 2017 for C++ with Microsoft Visual Studio 2015'. ... Looking for compiler 'MinGW64 Compiler (C++)' ... ... Looking for environment variable 'MW_MINGW64_LOC' ...No. Did not find installed compiler 'MinGW64 Compiler (C++)'. ... Looking for compiler 'Microsoft Visual C++ 2012' ... ... Looking for registry setting 'HKLM\SOFTWARE\Microsoft\VisualStudio\SxS\VS7' 11.0 ...No. ... Looking for registry setting 'HKCU\SOFTWARE\Microsoft\VisualStudio\SxS\VS7' 11.0 ...No. ... Looking for registry setting 'HKLM\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VS7' 11.0 ...No. ... Looking for registry setting 'HKCU\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VS7' 11.0 ...No. Did not find installed compiler 'Microsoft Visual C++ 2012'. ... Looking for compiler 'Microsoft Visual C++ 2013 Professional' ... ... Looking for registry setting 'HKLM\SOFTWARE\Microsoft\VisualStudio\SxS\VS7' 12.0 ...No. ... Looking for registry setting 'HKCU\SOFTWARE\Microsoft\VisualStudio\SxS\VS7' 12.0 ...No. ... Looking for registry setting 'HKLM\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VS7' 12.0 ...No. ... Looking for registry setting 'HKCU\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VS7' 12.0 ...No. Did not find installed compiler 'Microsoft Visual C++ 2013 Professional'. ... Looking for compiler 'Microsoft Visual C++ 2015 Professional' ... ... Looking for registry setting 'HKLM\SOFTWARE\Microsoft\VisualStudio\SxS\VS7' 14.0 ...No. ... Looking for registry setting 'HKCU\SOFTWARE\Microsoft\VisualStudio\SxS\VS7' 14.0 ...No. ... Looking for registry setting 'HKLM\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VS7' 14.0 ...No. ... Looking for registry setting 'HKCU\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VS7' 14.0 ...No. Did not find installed compiler 'Microsoft Visual C++ 2015 Professional'. ... Looking for compiler 'Microsoft Windows SDK 7.1 (C++)' ... ... Looking for registry setting 'HKLM\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v7.1' InstallationFolder ...No. ... Looking for registry setting 'HKLM\SOFTWARE\Wow6432Node\Microsoft\Microsoft SDKs\Windows\v7.1' InstallationFolder ...No. Did not find installed compiler 'Microsoft Windows SDK 7.1 (C++)'. No supported compiler or SDK was found. You can install the freely available MinGW-w64 C/C++ compiler; visit http://www.mathworks.com/help/matlab/matlab_external/install-mingw-support-package.html. For more options, visit http://www.mathworks.com/support/compilers/R2017a/. Error: An error occurred while shelling out to mbuild (error code = -1). Unable to build executable.

Answer 1

[Jason Whitfield]

It looks like you don't have a C++ compiler installed. Try installing MinGW-w64 as described here https://www.mathworks.com/help/matlab/matlab_external/install-mingw-support-package.html . Alternately, you can install any compiler on this page https://www.mathworks.com/support/compilers.html that has a green checkmark in the C/C++ column of the MATLAB Compiler table.