make.m problem in win10 & MinGW64 compiler

[alicanb]

I am on a windows 10 with matlab r2015b and MinGW64. When I run make.m I encountered with gcc: error: \-fexceptions: No such file or directory. I solved it by changing CFLAGS to COMPFLAGS.

[Shuaishi]

That's really help!!! How you figured this out?

[xiangzhang1015]

Thanks very much!!
It works.
Thank God, it made me crazy!

[zhaoxin111]

Thank you very much!!!!!

[sharealll]

Thank you very very much!
I have solved this problem for five days!

[lei25]

Thank you very much!! That really helps!

[outofthink]

Is there anyone buid right on win 10 use vs 2015 community?
I do it, and got "math.h no such file or dirctory". I change to makefile.win add include dir in CFLAGS, it's no use.
then I use vs 12, alse add include dir in CFLAGS, got "size_t redefine".
what's wrong?

[ghost]

Thank you so very much!!!

[aysegulozkaya]

Thank you, it solved my problem!

[angeloyeo]

I love this guy.

[jfmoralest]

Tahnk you very much!. It also worked for me.

[bside89]

Zomg thank you so much!!!1 It works now.

[zeaksi]

Thanks a ton...
God bless.... I spend entire day fixing it out.. but this small modification works like magic...
I wonder how u got this.... thanks again

[casper5300]

Thank you very much!! Although I've know idea what was happend there after replacing all the CFLAGS with COMPFLAGS. It really worked!!!!

[aiorwoa]

Thanks!!!

[sourjyasarkar]

Thank you so much !!! This really worked like magic!

[Ekanki]

make.m is not showing any error anymore but still, it is not adding the library (libsvm) in MATLAB 2014b.

[aalimz]

Thanks, that works great!

[ghost]

Thank you very much! it solves my problem!

[ruthot]

Thanks a lot. it took me hours

[ghost]

Thanks a lot, man...

[HOUYU275]

thanks - -

[architkansal]

Thanks a lot

[pankajnita1]

i am using matlab R2017a and using libsvm.when i try to run the make.m file "Building with 'MinGW64 Compiler (C)'.
Error: C:\Users\PANKAJ\Desktop\libsvm-3.22\libsvm-3.22\matlab\make.m failed (line 13)
gcc: error: -fexceptions: No such file or directory" error is shown ??compflag solution isn't working.please guide me.

[aalimz]

Just open the Make.m file and find all "CFLAGS". Then replace them with "COMPFLAGS" and run the file. Hope it works for you.

[lihp11]

really help me !!

[mrin9san]

God bless u !!

[SuninKingdom]

It works! Thanks!! Please take my knee, wa-ha-ha!

[v4-hub]

It works! Thanks!!

[jinjiaodawang]

It works. You saved me : )

[vannguyenthanh]

Yes, I see.
However, maybe I need to change something to make it suitable for my data, so I need a recompile to mex file. Can I use "mex -O -largeArrayDims...." instead?

Thank you

[apolloaggrey]

thanks a lot !...

[shafi007]

Hi, thanks a lot. That worked <3

[Sweetmeng]

感谢感谢！

[Roozbeh-Sdtz]

thanks a lot :)

[Yunnglin]

OMG, I forgot to restart matlab!!! That worked!!!
--Matlab R2019 a

[purushpsm147]

I am on a windows 10 with matlab r2015b and MinGW64. When I run make.m I encountered with gcc: error: \-fexceptions: No such file or directory. I solved it by changing CFLAGS to COMPFLAGS.

Thank you so much...

[rajibrj43]

Thanks. It's working. I spent around 5 hours.

[qiqiang01]

close

[qiqiang01]

close

[evidri]

Thank you !!!

[Mahathi]

Thanks! That helped a lot!

[xxyypp]

Thanks! That's really helpful!!!

[Kwunbun]

I am on a windows 10 with matlab r2015b and MinGW64. When I run make.m I encountered with gcc: error: \-fexceptions: No such file or directory. I solved it by changing CFLAGS to COMPFLAGS.

Please note that the 'CFLAGS' is in the scripts. You need to replace all 'CFLAGS ' with 'COMPFLAGS'. Remember it is all.

[zjph602xtc]

Thank you!

[ZhuShaw-han]

That's amazing! Thanks a lot!

[parthdevbundela]

tHANKS, BRO IT WORKED

[marvelous-dog]

niubi........

[xczhang123]

Thanks legend!!!! It really saves my life!

[zhanglithium]

thank you so much!!!

[bhawnajyoti]

thanx a lot... i spent too much time to solve this issue... but you solved it. big thanx

[b20163100]

Thank you vey much

[will945945945]

In matlab/make.m, please replace line 13~17
"""
mex CFLAGS="$CFLAGS -std=c99" -largeArrayDims libsvmread.c
mex CFLAGS="$CFLAGS -std=c99" -largeArrayDims libsvmwrite.c
mex CFLAGS="$CFLAGS -std=c99" -I.. -largeArrayDims svmtrain.c ../svm.cpp svm_model_matlab.c
mex CFLAGS="$CFLAGS -std=c99" -I.. -largeArrayDims svmpredict.c ../svm.cpp svm_model_matlab.c
"""
with
"""
mex -largeArrayDims libsvmread.c
mex -largeArrayDims libsvmwrite.c
mex -I.. -largeArrayDims svmtrain.c ../svm.cpp svm_model_matlab.c
mex -I.. -largeArrayDims svmpredict.c ../svm.cpp svm_model_matlab.c
""".
We have tested it in both MinGW64 and Visual Studio 2019 compilers in MATLAB, and ``-std=c99'' is no longer needed.

The aforementioned part will be updated in the future.
Thank you.

[Yao-Yiru]

Really useful !!!

[105305021paul]

Hi guys, I read the introduction above, and I can’t find the word "CFLAGS" in my make.m file. Please tell me how to solve this problem, thank you

By the way, my matlab version is R2019a and I use libsvm-3.25

[cjlin1]

This issue has been addressed in libsvm 3.25 so you can directly use make.m

…

On 2021-05-14 11:54, 105305021paul wrote: Hi guys, I read the introduction above, and I can’t find the word "CFLAGS" in my make.m file. Please tell me how to solve this problem, thank you By the way, my matlab version is R2019a and I use libsvm-3.25 [1] -- You are receiving this because you commented. Reply to this email directly, view it on GitHub [2], or unsubscribe [3]. [ { ***@***.***": "http://schema.org", ***@***.***": "EmailMessage", "potentialAction": { ***@***.***": "ViewAction", "target": "#55 (comment)", "url": "#55 (comment)", "name": "View Issue" }, "description": "View this Issue on GitHub", "publisher": { ***@***.***": "Organization", "name": "GitHub", "url": "https://github.com" } } ] Links: ------ [1] https://user-images.githubusercontent.com/73280873/118218978-1e8e9480-b4ab-11eb-97d4-70ed5c5ee0c3.jpg [2] #55 (comment) [3] https://github.com/notifications/unsubscribe-auth/ABI3BHXTCTQXSIMQVK43PG3TNSNIBANCNFSM4BZE5CNQ

[105305021paul]

Hi Professor Lin: I tried directly typing "*make*" in the command window but got C:\Program Files\MATLAB\R2019a\toolbox\libsvm-3.25\windows\libsvmread.c not found; check that you are in the correct current folder, and check the spelling of'C:\Program Files\MATLAB\R2019a\toolbox\libsvm-3.25\windows\libsvmread.c'.I don't understand what happened. The second one, I read in the Readme Installation section, "On Windows systems, pre-built mex files are already in the directory'..\windows', so please just copy them to the matlab directory. Now we provide binary files only for 64bit MATLAB on Windows. If you would like to re-build the package, please rely on the "Following steps." In this part, I also tried to copy the *four mex files* from the *windows directory* to the *matlab directory*, and directly typed "make" in the command window, but I also got the same error as above. Please help me check it out, Professor Lin. Thank you. Chih-Jen Lin ***@***.***> 於 2021年5月14日 週五 下午12:31寫道：

…

This issue has been addressed in libsvm 3.25 so you can directly use make.m On 2021-05-14 11:54, 105305021paul wrote: > Hi guys, I read the introduction above, and I can’t find the word > "CFLAGS" in my make.m file. Please tell me how to solve this problem, > thank you > > By the way, my matlab version is R2019a and I use libsvm-3.25 > [1] > > -- > You are receiving this because you commented. > Reply to this email directly, view it on GitHub [2], or unsubscribe > [3]. [ { ***@***.***": "http://schema.org", ***@***.***": "EmailMessage", > "potentialAction": { ***@***.***": "ViewAction", "target": > "#55 (comment)", > "url": > "#55 (comment)", > "name": "View Issue" }, "description": "View this Issue on GitHub", > "publisher": { ***@***.***": "Organization", "name": "GitHub", "url": > "https://github.com" } } ] > > Links: > ------ > [1] > https://user-images.githubusercontent.com/73280873/118218978-1e8e9480-b4ab-11eb-97d4-70ed5c5ee0c3.jpg > [2] #55 (comment) > [3] > https://github.com/notifications/unsubscribe-auth/ABI3BHXTCTQXSIMQVK43PG3TNSNIBANCNFSM4BZE5CNQ — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#55 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ARPC22LJJIS4H43GSU4NQITTNSRTVANCNFSM4BZE5CNQ> .

[cjlin1]

Since you are using windows, you can directly use the mex files without doing make..

…

On 2021-05-16 20:02, Paul wrote: Hi Professor Lin: I tried directly typing "*make*" in the command window but got C:\Program Files\MATLAB\R2019a\toolbox\libsvm-3.25\windows\libsvmread.c not found; check that you are in the correct current folder, and check the spelling of'C:\Program Files\MATLAB\R2019a\toolbox\libsvm-3.25\windows\libsvmread.c'.I don't understand what happened. The second one, I read in the Readme Installation section, "On Windows systems, pre-built mex files are already in the directory'..\windows', so please just copy them to the matlab directory. Now we provide binary files only for 64bit MATLAB on Windows. If you would like to re-build the package, please rely on the "Following steps." In this part, I also tried to copy the *four mex files* from the *windows directory* to the *matlab directory*, and directly typed "make" in the command window, but I also got the same error as above. Please help me check it out, Professor Lin. Thank you. Chih-Jen Lin ***@***.***> 於 2021年5月14日 週五 下午12:31寫道： > This issue has been addressed in libsvm 3.25 so you can directly use > make.m > > On 2021-05-14 11:54, 105305021paul wrote: > > Hi guys, I read the introduction above, and I can’t find the word > > "CFLAGS" in my make.m file. Please tell me how to solve this problem, > > thank you > > > > By the way, my matlab version is R2019a and I use libsvm-3.25 > > [1] > > > > -- > > You are receiving this because you commented. > > Reply to this email directly, view it on GitHub [2], or unsubscribe > > [3]. [ { ***@***.***": "http://schema.org", ***@***.***": > "EmailMessage", > > "potentialAction": { ***@***.***": "ViewAction", "target": > > "#55 (comment)", > > "url": > > "#55 (comment)", > > "name": "View Issue" }, "description": "View this Issue on GitHub", > > "publisher": { ***@***.***": "Organization", "name": "GitHub", "url": > > "https://github.com" } } ] > > > > Links: > > ------ > > [1] > > > https://user-images.githubusercontent.com/73280873/118218978-1e8e9480-b4ab-11eb-97d4-70ed5c5ee0c3.jpg > > [2] #55 (comment) > > [3] > > > https://github.com/notifications/unsubscribe-auth/ABI3BHXTCTQXSIMQVK43PG3TNSNIBANCNFSM4BZE5CNQ > > — > You are receiving this because you commented. > Reply to this email directly, view it on GitHub > <#55 (comment)>, or > unsubscribe > <https://github.com/notifications/unsubscribe-auth/ARPC22LJJIS4H43GSU4NQITTNSRTVANCNFSM4BZE5CNQ> > . > -- You are receiving this because you commented. Reply to this email directly, view it on GitHub [1], or unsubscribe [2]. [ { ***@***.***": "http://schema.org", ***@***.***": "EmailMessage", "potentialAction": { ***@***.***": "ViewAction", "target": "#55 (comment)", "url": "#55 (comment)", "name": "View Issue" }, "description": "View this Issue on GitHub", "publisher": { ***@***.***": "Organization", "name": "GitHub", "url": "https://github.com" } } ] Links: ------ [1] #55 (comment) [2] https://github.com/notifications/unsubscribe-auth/ABI3BHW5SS46WZGORDWIWZTTN6X6PANCNFSM4BZE5CNQ

[105305021paul]

Hi Professor Lin: I have solved the problem, thanks for your help. Have a good day Chih-Jen Lin ***@***.***> 於 2021年5月16日 週日 下午8:05寫道：

…

Since you are using windows, you can directly use the mex files without doing make.. On 2021-05-16 20:02, Paul wrote: > Hi Professor Lin: > > I tried directly typing "*make*" in the command window but got > C:\Program > Files\MATLAB\R2019a\toolbox\libsvm-3.25\windows\libsvmread.c not > found; > check that you are in the correct current folder, and check the > spelling > of'C:\Program > Files\MATLAB\R2019a\toolbox\libsvm-3.25\windows\libsvmread.c'.I > don't understand what happened. > > The second one, I read in the Readme Installation section, "On Windows > systems, pre-built mex files are already in the > directory'..\windows', so please just copy them to the matlab > directory. > Now we provide binary files only for 64bit MATLAB on > Windows. If you would like to re-build the package, please rely on the > "Following steps." In this part, I also tried to copy the *four mex > files* > from the *windows directory* to the *matlab directory*, and directly > typed > "make" in the command window, but I also got the same error as above. > > Please help me check it out, Professor Lin. Thank you. > > Chih-Jen Lin ***@***.***> 於 2021年5月14日 週五 > 下午12:31寫道： > >> This issue has been addressed in libsvm 3.25 so you can directly use >> make.m >> >> On 2021-05-14 11:54, 105305021paul wrote: >> > Hi guys, I read the introduction above, and I can’t find the > word >> > "CFLAGS" in my make.m file. Please tell me how to solve this > problem, >> > thank you >> > >> > By the way, my matlab version is R2019a and I use libsvm-3.25 >> > [1] >> > >> > -- >> > You are receiving this because you commented. >> > Reply to this email directly, view it on GitHub [2], or > unsubscribe >> > [3]. [ { ***@***.***": "http://schema.org", ***@***.***": >> "EmailMessage", >> > "potentialAction": { ***@***.***": "ViewAction", "target": >> > > "#55 (comment)", >> > "url": >> > > "#55 (comment)", >> > "name": "View Issue" }, "description": "View this Issue on > GitHub", >> > "publisher": { ***@***.***": "Organization", "name": "GitHub", > "url": >> > "https://github.com" } } ] >> > >> > Links: >> > ------ >> > [1] >> > >> > https://user-images.githubusercontent.com/73280873/118218978-1e8e9480-b4ab-11eb-97d4-70ed5c5ee0c3.jpg >> > [2] > #55 (comment) >> > [3] >> > >> > https://github.com/notifications/unsubscribe-auth/ABI3BHXTCTQXSIMQVK43PG3TNSNIBANCNFSM4BZE5CNQ >> >> — >> You are receiving this because you commented. >> Reply to this email directly, view it on GitHub >> <#55 (comment)>, > or >> unsubscribe >> > < https://github.com/notifications/unsubscribe-auth/ARPC22LJJIS4H43GSU4NQITTNSRTVANCNFSM4BZE5CNQ > >> . >> > -- > You are receiving this because you commented. > Reply to this email directly, view it on GitHub [1], or unsubscribe > [2]. [ { ***@***.***": "http://schema.org", ***@***.***": "EmailMessage", > "potentialAction": { ***@***.***": "ViewAction", "target": > "#55 (comment)", > "url": > "#55 (comment)", > "name": "View Issue" }, "description": "View this Issue on GitHub", > "publisher": { ***@***.***": "Organization", "name": "GitHub", "url": > "https://github.com" } } ] > > Links: > ------ > [1] #55 (comment) > [2] > https://github.com/notifications/unsubscribe-auth/ABI3BHW5SS46WZGORDWIWZTTN6X6PANCNFSM4BZE5CNQ — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#55 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ARPC22JQ2L6IEBSKFHHYSO3TN6YHTANCNFSM4BZE5CNQ> .