My codes (https://github.com/fangq/mmc, https://github.com/fangq/mcxcl) have been compiled out-of-box using gcc on Linux & Mac, cygwin-gcc or msys2-gcc on Windows, but not with MinGW compilers (x86-64-mingw64-* compilers for cygwin64, msys2, mingw64 or TDM-GCC, or matlab mingw64 support (mingw64 gcc 4.9.6)) because it complains that it misses a set of header files (sys/ioctl.h, ieee754.h etc), so I included a copy of these header files in my source code, and added -I./mingw64/include to make most of them compile
https://github.com/fangq/mmc/tree/master/src/mingw64/include
however, when compiling the matlab mex file using this script on MATLAB R2016/2018, I received the below error
Error using mex
mcx_utils.o: In function `mcx_progressbar':
D:/Users/fangq/Gitroot/Project/mmc/src/mcx_utils.c:1054: undefined reference to `ioctl'
collect2.exe: error: ld returned 1 exit status
I am wondering why compiling inside matlab and outside matlab are different. Is there a library that I can link to fix the undefined reference to "ioctl" error?
Here is the log when compiling using gcc on msys2:
fangq@zen:~/space/git/Project/mmc/src$ make mex
Building built/xorshift128p_rand.o
cc -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -I../src -I"./mingw64/include" -o built/xorshift128p_rand.o xorshift128p_rand.c
Building built/simpmesh.o
cc -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -I../src -I"./mingw64/include" -o built/simpmesh.o simpmesh.c
Building built/tettracing.o
cc -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -I../src -I"./mingw64/include" -o built/tettracing.o tettracing.c
Building built/mcx_utils.o
cc -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -I../src -I"./mingw64/include" -o built/mcx_utils.o mcx_utils.c
Building built/tictoc.o
cc -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -I../src -I"./mingw64/include" -o built/tictoc.o tictoc.c
Building built/mmc.o
cc -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -I../src -I"./mingw64/include" -o built/mmc.o mmc.c
Building built/cjson/cJSON.o
cc -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -I../src -I"./mingw64/include" -o built/cjson/cJSON.o cjson/cJSON.c
Building built/mmc_host.o
cc -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -I../src -I"./mingw64/include" -o built/mmc_host.o mmc_host.c
Building built/highordermesh.o
g++ -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -I../src -I"./mingw64/include" -o built/highordermesh.o highordermesh.cpp
Building built/mmc_cl_utils.o
cc -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -I../src -I"./mingw64/include" -o built/mmc_cl_utils.o mmc_cl_utils.c
Building built/mmc_cl_host.o
cc -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -I../src -I"./mingw64/include" -o built/mmc_cl_host.o mmc_cl_host.c
Building bin/mmc
cmd //c mex.bat -v -f mexopts_msys2_gcc.xml COMPFLAGS='$COMPFLAGS -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT' LDFLAGS='$LDFLAGS -static -fopenmp "c:\Windows\System32\OpenCL.dll" -fopenmp' -outdir ../mmclab mmclab.cpp -I../src -I"./mingw64/include" -output bin/mmc built/xorshift128p_rand.o built/simpmesh.o built/tettracing.o built/mcx_utils.o built/tictoc.o built/mmc.o built/cjson/cJSON.o built/mmc_host.o built/highordermesh.o built/mmc_cl_utils.o built/mmc_cl_host.o
Verbose mode is on.
... Looking for compiler 'MinGW64 Compiler (C++)' ...
... Looking for environment variable 'MW_MINGW64_LOC' ...Yes ('C:/msys64/usr/').
... Looking for file 'C:\msys64\usr\bin\g++.exe' ...Yes.
... Looking for folder 'C:\msys64\usr' ...Yes.
... Looking for environment variable 'MW_MINGW64_LOC' ...Yes ('C:/msys64/usr/').
... Executing command 'C:\msys64\usr\bin\g++ -dumpmachine' ...Yes ('x86_64-pc-msys').
Found installed compiler 'MinGW64 Compiler (C++)'.
Set PATH = C:\msys64\usr\bin;C:\Program Files\MATLAB\R2018a\extern\include\win64;C:\Program Files\MATLAB\R2018a\extern\include;C:\Program Files\MATLAB\R2018a\simulink\include;C:\Program Files\MATLAB\R2018a\lib\win64;.;C:\msys64\opt\local\bin;C:\msys64\usr\local\cuda\bin\;.;C:\msys64\pub\bin;C:\msys64\pub\pgi\linux86-64\18.4\bin;C:\msys64\mingw64\bin;C:\msys64\usr\local\bin;C:\msys64\usr\bin;C:\msys64\usr\bin;C:\Windows\System32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\msys64\usr\bin\site_perl;C:\msys64\usr\bin\vendor_perl;C:\msys64\usr\bin\core_perl;C:\msys64\usr\local\bin;C:\msys64\home\users\fangq\space\Download\MCXStudio;C;C:\Program Files\MATLAB\R2018a\bin;C:\msys64\usr\lib\gcc\x86_64-pc-msys\9.3.0\
Set INCLUDE = C:\msys64\usr\include;C:\msys64\usr\x86_64-pc-msys\include\c++;C:\msys64\usr\x86_64-pc-msys\include;C:\msys64\usr\x86_64-pc-msys\include\c++\x86_64-pc-msys;C:\msys64\usr\x86_64-pc-msys\include\c++\backward;
Set LIB = C:\msys64\usr\lib;;
Set MW_TARGET_ARCH = win64;
Set LIBPATH = C:\Program Files\MATLAB\R2018a\extern\lib\win64;
Options file details
-------------------------------------------------------------------
Compiler location: C:\msys64\usr
Options file: C:\msys64\home\fangq\space\git\Project\mmc\src\mexopts_msys2_gcc.xml
CMDLINE2 : C:\msys64\usr\bin\g++ -m64 -Wl,--no-undefined -static -fopenmp "c:\Windows\System32\OpenCL.dll" -fopenmp -shared -static -s -Wl,"C:\Program Files\MATLAB\R2018a/extern/lib/win64/mingw64/exportsmexfileversion.def" C:\msys64\tmp\mex_1481040925092289_7396\mmclab.obj C:\msys64\tmp\mex_1481040925092289_7396\cpp_mexapi_version.obj "built/xorshift128p_rand.o" "built/simpmesh.o" "built/tettracing.o" "built/mcx_utils.o" "built/tictoc.o" "built/mmc.o" "built/cjson/cJSON.o" "built/mmc_host.o" "built/highordermesh.o" "built/mmc_cl_utils.o" "built/mmc_cl_host.o" -L"C:\Program Files\MATLAB\R2018a\extern\lib\win64\mingw64" -llibmx -llibmex -llibmat -o C:\msys64\home\fangq\space\git\Project\mmc\mmclab\mmc.mexw64
CXX : C:\msys64\usr\bin\g++
COMPILER : C:\msys64\usr\bin\g++
DEFINES : -DMATLAB_DEFAULT_RELEASE=R2017b -DUSE_MEX_CMD -m64 -DMATLAB_MEX_FILE
MATLABMEX : -DMATLAB_MEX_FILE
CFLAGS : -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -fexceptions -fno-omit-frame-pointer
CXXFLAGS : -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -fexceptions -fno-omit-frame-pointer
INCLUDE : -I"..\src" -I".\mingw64\include" -I"C:\msys64\usr\usr\include" -I"C:\Program Files\MATLAB\R2018a/extern/include" -I"C:\Program Files\MATLAB\R2018a/simulink/include"
CXXOPTIMFLAGS : -O -DNDEBUG
CXXDEBUGFLAGS : -g
LDXX : C:\msys64\usr\bin\g++
LINKER : C:\msys64\usr\bin\g++
LDFLAGS : -m64 -Wl,--no-undefined -static -fopenmp "c:\Windows\System32\OpenCL.dll" -fopenmp
LDTYPE : -shared -static
LINKEXPORT : -Wl,"C:\Program Files\MATLAB\R2018a/extern/lib/win64/mingw64/mexFunction.def"
LINKEXPORTVER : -Wl,"C:\Program Files\MATLAB\R2018a/extern/lib/win64/mingw64/exportsmexfileversion.def"
LIBLOC : C:\Program Files\MATLAB\R2018a\extern\lib\win64\mingw64
LINKLIBS : -L"C:\Program Files\MATLAB\R2018a\extern\lib\win64\mingw64" -llibmx -llibmex -llibmat
LDOPTIMFLAGS : -s
LDDEBUGFLAGS : -g
OBJEXT : .obj
LDEXT : .mexw64
SETENV : set COMPILER=C:\msys64\usr\bin\gcc
set CXXCOMPILER=C:\msys64\usr\bin\g++
set COMPFLAGS=-c -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -fexceptions -fno-omit-frame-pointer -DMATLAB_DEFAULT_RELEASE=R2017b -DUSE_MEX_CMD -m64 -DMATLAB_MEX_FILE -DMATLAB_MEX_FILE
set CXXCOMPFLAGS=-c -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -DMATLAB_DEFAULT_RELEASE=R2017b -DUSE_MEX_CMD -m64 -DMATLAB_MEX_FILE -DMATLAB_MEX_FILE
set OPTIMFLAGS=-O -DNDEBUG
set DEBUGFLAGS=-g
set LINKER=C:\msys64\usr\bin\gcc
set CXXLINKER=C:\msys64\usr\bin\g++
set LINKFLAGS=-m64 -Wl,--no-undefined -static -fopenmp "c:\Windows\System32\OpenCL.dll" -fopenmp -shared -static -L"C:\Program Files\MATLAB\R2018a\extern\lib\win64\mingw64" -llibmx -llibmex -llibmat -Wl,"C:\Program Files\MATLAB\R2018a/extern/lib/win64/mingw64/mexFunction.def"
set LINKDEBUGFLAGS=-g
set NAME_OUTPUT= -o "%OUTDIR%%MEX_NAME%%MEX_EXT%"
MINGWROOT : C:\msys64\usr
MINGWTARGET : x86_64-pc-msys
MATLABROOT : C:\Program Files\MATLAB\R2018a
ARCH : win64
SRC : "C:\msys64\home\fangq\space\git\Project\mmc\src\mmclab.cpp";"C:\Program Files\MATLAB\R2018a\extern\version\cpp_mexapi_version.cpp"
OBJ : C:\msys64\tmp\mex_1481040925092289_7396\mmclab.obj;C:\msys64\tmp\mex_1481040925092289_7396\cpp_mexapi_version.obj
OBJS : C:\msys64\tmp\mex_1481040925092289_7396\mmclab.obj C:\msys64\tmp\mex_1481040925092289_7396\cpp_mexapi_version.obj "built/xorshift128p_rand.o" "built/simpmesh.o" "built/tettracing.o" "built/mcx_utils.o" "built/tictoc.o" "built/mmc.o" "built/cjson/cJSON.o" "built/mmc_host.o" "built/highordermesh.o" "built/mmc_cl_utils.o" "built/mmc_cl_host.o"
SRCROOT : C:\msys64\home\fangq\space\git\Project\mmc\src\mmclab
DEF : C:\msys64\tmp\mex_1481040925092289_7396\mmc.def
EXP : "C:\msys64\home\fangq\space\git\Project\mmc\mmclab\mmc.exp"
LIB : "C:\msys64\home\fangq\space\git\Project\mmc\mmclab\mmc.lib"
EXE : C:\msys64\home\fangq\space\git\Project\mmc\mmclab\mmc.mexw64
ILK : "C:\msys64\home\fangq\space\git\Project\mmc\mmclab\mmc.ilk"
MANIFEST : "C:\msys64\home\fangq\space\git\Project\mmc\mmclab\mmc.mexw64.manifest"
TEMPNAME : C:\msys64\home\fangq\space\git\Project\mmc\mmclab\mmc
EXEDIR : C:\msys64\home\fangq\space\git\Project\mmc\mmclab\
EXENAME : mmc
COMPFLAGS : -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT
OPTIM : -O -DNDEBUG
LINKOPTIM : -s
CMDLINE1_0 : C:\msys64\usr\bin\g++ -c -DMATLAB_DEFAULT_RELEASE=R2017b -DUSE_MEX_CMD -m64 -DMATLAB_MEX_FILE -I"..\src" -I".\mingw64\include" -I"C:\msys64\usr\usr\include" -I"C:\Program Files\MATLAB\R2018a/extern/include" -I"C:\Program Files\MATLAB\R2018a/simulink/include" -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -fexceptions -fno-omit-frame-pointer -O -DNDEBUG "C:\msys64\home\fangq\space\git\Project\mmc\src\mmclab.cpp" -o C:\msys64\tmp\mex_1481040925092289_7396\mmclab.obj
CMDLINE1_1 : C:\msys64\usr\bin\g++ -c -DMATLAB_DEFAULT_RELEASE=R2017b -DUSE_MEX_CMD -m64 -DMATLAB_MEX_FILE -I"..\src" -I".\mingw64\include" -I"C:\msys64\usr\usr\include" -I"C:\Program Files\MATLAB\R2018a/extern/include" -I"C:\Program Files\MATLAB\R2018a/simulink/include" -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -fexceptions -fno-omit-frame-pointer -O -DNDEBUG "C:\Program Files\MATLAB\R2018a\extern\version\cpp_mexapi_version.cpp" -o C:\msys64\tmp\mex_1481040925092289_7396\cpp_mexapi_version.obj
-------------------------------------------------------------------
Building with 'MinGW64 Compiler (C++)'.
Warning: You are using an unsupported version of MinGW Compiler. To install the supported version of MinGW compiler, visit https://www.mathworks.com/help/matlab/matlab_external/install-mingw-support-package.html.
For a list of currently supported compilers see: https://www.mathworks.com/support/compilers.
C:\msys64\usr\bin\g++ -c -DMATLAB_DEFAULT_RELEASE=R2017b -DUSE_MEX_CMD -m64 -DMATLAB_MEX_FILE -I"..\src" -I".\mingw64\include" -I"C:\msys64\usr\usr\include" -I"C:\Program Files\MATLAB\R2018a/extern/include" -I"C:\Program Files\MATLAB\R2018a/simulink/include" -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -fexceptions -fno-omit-frame-pointer -O -DNDEBUG "C:\msys64\home\fangq\space\git\Project\mmc\src\mmclab.cpp" -o C:\msys64\tmp\mex_1481040925092289_7396\mmclab.obj
C:\msys64\usr\bin\g++ -c -DMATLAB_DEFAULT_RELEASE=R2017b -DUSE_MEX_CMD -m64 -DMATLAB_MEX_FILE -I"..\src" -I".\mingw64\include" -I"C:\msys64\usr\usr\include" -I"C:\Program Files\MATLAB\R2018a/extern/include" -I"C:\Program Files\MATLAB\R2018a/simulink/include" -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -fexceptions -fno-omit-frame-pointer -O -DNDEBUG "C:\Program Files\MATLAB\R2018a\extern\version\cpp_mexapi_version.cpp" -o C:\msys64\tmp\mex_1481040925092289_7396\cpp_mexapi_version.obj
C:\msys64\usr\bin\g++ -m64 -Wl,--no-undefined -static -fopenmp "c:\Windows\System32\OpenCL.dll" -fopenmp -shared -static -s -Wl,"C:\Program Files\MATLAB\R2018a/extern/lib/win64/mingw64/exportsmexfileversion.def" C:\msys64\tmp\mex_1481040925092289_7396\mmclab.obj C:\msys64\tmp\mex_1481040925092289_7396\cpp_mexapi_version.obj "built/xorshift128p_rand.o" "built/simpmesh.o" "built/tettracing.o" "built/mcx_utils.o" "built/tictoc.o" "built/mmc.o" "built/cjson/cJSON.o" "built/mmc_host.o" "built/highordermesh.o" "built/mmc_cl_utils.o" "built/mmc_cl_host.o" -L"C:\Program Files\MATLAB\R2018a\extern\lib\win64\mingw64" -llibmx -llibmex -llibmat -o C:\msys64\home\fangq\space\git\Project\mmc\mmclab\mmc.mexw64
Recompile embedded version with '-DMATLAB_MEXCMD_RELEASE=R2017b'
C:\msys64\usr\bin\g++ -c -DMATLAB_DEFAULT_RELEASE=R2017b -DUSE_MEX_CMD -m64 -DMATLAB_MEX_FILE -I"..\src" -I".\mingw64\include" -I"C:\msys64\usr\usr\include" -I"C:\Program Files\MATLAB\R2018a/extern/include" -I"C:\Program Files\MATLAB\R2018a/simulink/include" -c -Wall -g -DMCX_EMBED_CL -fno-strict-aliasing -m64 -DMMC_USE_SSE -DHAVE_SSE2 -msse -msse2 -msse3 -mssse3 -msse4.1 -O3 -fopenmp -DMCX_CONTAINER -DUSE_OS_TIMER -DUSE_OPENCL -DMMC_XORSHIFT -fexceptions -fno-omit-frame-pointer -O -DNDEBUG "C:\Program Files\MATLAB\R2018a\extern\version\cpp_mexapi_version.cpp" -o C:\msys64\tmp\mex_1481040925092289_7396\cpp_mexapi_version.obj -DMATLAB_MEXCMD_RELEASE=R2017b
C:\msys64\usr\bin\g++ -m64 -Wl,--no-undefined -static -fopenmp "c:\Windows\System32\OpenCL.dll" -fopenmp -shared -static -s -Wl,"C:\Program Files\MATLAB\R2018a/extern/lib/win64/mingw64/exportsmexfileversion.def" C:\msys64\tmp\mex_1481040925092289_7396\mmclab.obj C:\msys64\tmp\mex_1481040925092289_7396\cpp_mexapi_version.obj "built/xorshift128p_rand.o" "built/simpmesh.o" "built/tettracing.o" "built/mcx_utils.o" "built/tictoc.o" "built/mmc.o" "built/cjson/cJSON.o" "built/mmc_host.o" "built/highordermesh.o" "built/mmc_cl_utils.o" "built/mmc_cl_host.o" -L"C:\Program Files\MATLAB\R2018a\extern\lib\win64\mingw64" -llibmx -llibmex -llibmat -o C:\msys64\home\fangq\space\git\Project\mmc\mmclab\mmc.mexw64
MEX completed successfully.
fangq@zen:~/space/git/Project/mmc/src$ which gcc
/usr/bin/gcc
fangq@zen:~/space/git/Project/mmc/src$ which g++
/usr/bin/g++
fangq@zen:~/space/git/Project/mmc/src$ which cc
/usr/bin/cc
fangq@zen:~/space/git/Project/mmc/src$ gcc --version
gcc (GCC) 9.3.0
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.