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Re: [Qemu-devel] CMSG_SPACE() causing compile time error on Mac OS X
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] CMSG_SPACE() causing compile time error on Mac OS X |
Date: |
Mon, 18 Jan 2016 00:22:51 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 |
On 17/01/2016 23:23, Programmingkid wrote:
> When compiling under Xcode, the program does compile and run. It prints "GCC
> version = 4.2.1".
>
> When I try to compile it under gcc 4.2.1 using just the terminal, I see this
> error message:
> main.cpp: In function ‘int main(int, char* const*)’:
> main.cpp:6: error: size of array ‘control’ is not an integral
> constant-expression
>
> Why there is a difference between XCode and the terminal I have no idea.
>
> When compiling it under gcc 4.9.2, it compiles and runs without problem.
>
> I have set the configure option for cc to gcc-4.9 with this "-cc=gcc-4.9". So
> the error message makes me believe that the wrong compiler is being used.
>
> This is the full configure command options I used:
> ./configure --cxx=gcc-4.9 --cc=gcc-4.9 --objcc=gcc-4.9 --disable-gtk
> --disable-sdl --target-list=ppc-softmmu,i386-softmmu
>
> Any insight as to what could be wrong?
What's the definition of the CMSG_SPACE macro under OS X?
Paolo
- [Qemu-devel] CMSG_SPACE() causing compile time error on Mac OS X, Programmingkid, 2016/01/17
- Re: [Qemu-devel] CMSG_SPACE() causing compile time error on Mac OS X,
Paolo Bonzini <=
- Re: [Qemu-devel] CMSG_SPACE() causing compile time error on Mac OS X, Programmingkid, 2016/01/17
- Re: [Qemu-devel] CMSG_SPACE() causing compile time error on Mac OS X, Programmingkid, 2016/01/18
- Re: [Qemu-devel] CMSG_SPACE() causing compile time error on Mac OS X, Peter Maydell, 2016/01/18
- Re: [Qemu-devel] CMSG_SPACE() causing compile time error on Mac OS X, Programmingkid, 2016/01/18
- Re: [Qemu-devel] CMSG_SPACE() causing compile time error on Mac OS X, Peter Maydell, 2016/01/18
- Re: [Qemu-devel] CMSG_SPACE() causing compile time error on Mac OS X, Programmingkid, 2016/01/18
- Re: [Qemu-devel] CMSG_SPACE() causing compile time error on Mac OS X, Programmingkid, 2016/01/19