the use of `tmpnam' is dangerous, better use `mkstemp'

[danieru]

Trying to compile any C++ project generated by the Project Manager always gives an error saying " the use of `tmpnam' is dangerous, better use `mkstemp' ".

 

I'm using Ubuntu 14.04 as operating system, Code::Blocks 13.12 as IDE and g++ 4.8.2 as compiler.

[Guppy]

-Wno-deprecated-declarations

 

Still better to solve it and avoid The potential race condition

[Josh]

What file is this found in?

[danieru]

What file is this found in?

 

File: /home/josh/Leadwerks/Engine/Source/Libraries/lua-5.1.4/loslib.c

Line: 60

Message: aviso: the use of `tmpnam' is dangerous, better use `mkstemp'

 

It also gives me 9 warnings.

 

Screenshot:

[Josh]

Ah, it's in one of the third-party libraries. My rule is I do not modify these unless I have to.

[danieru]

I tried using

-Wno-deprecated-declarations

But I still get the annoying message.

 

Problem solved. Because the message said " aviso: " and not " warning: " Code::Blocks interpreted as an error, stopping the compilation. So the way to fix it is change the language of gcc output to english.

 

Even so I still have more errors...

 

the second was:

undefined reference to symbol 'pthread_create@@GLIBC_2.2.5'

So I added -pthread to linker settings, and now I have another error

undefined reference to symbol 'XGetWindowAttributes'

I have already installed libx11-dev, so again i have no idea