@tim I tried that.
So, I have installed the tdm-gcc-64 compiler, which should be capable of
compiling 32 and 64 bit binaries.
QUESTION: Does anybody have a short example of a project needing cgo to
check if my installation is correct? (must compile to either 32 or 64 bit
binary)
Because at the mo
I've been using CGO on Windows for a while it works well. I followed Andrew
Gerrand's advice here:
https://groups.google.com/forum/#!topic/golang-dev/Rjgft0z8ICo
I installed TDM-GCC, and then Go. See the discussion there.
Tim
On Tuesday, 31 January 2017 02:32:34 UTC+11, Arie van Wingerden wrot
Maybe! Tomorrow i'll investigate this further.
Thx!
On Jan 30, 2017 6:39 PM, "Roberto Zanotto" wrote:
> Maybe gcc.exe is the 64 version, since you installed mingw64. Have you
> tried it with cgo?
>
> On Monday, January 30, 2017 at 6:31:40 PM UTC+1, Roberto Zanotto wrote:
>>
>> That's strange. I'
Maybe gcc.exe is the 64 version, since you installed mingw64. Have you
tried it with cgo?
On Monday, January 30, 2017 at 6:31:40 PM UTC+1, Roberto Zanotto wrote:
>
> That's strange. I'm 100% positive that i686-w64-mingw32 is 32bit
> and x86_64-w64-mingw32 is 64bit.
> The help message that you ar
That's strange. I'm 100% positive that i686-w64-mingw32 is 32bit
and x86_64-w64-mingw32 is 64bit.
The help message that you are citing seems to suggest that i686-w64-mingw32
can produce 64bit code with -m64 flag,
but searching for info on that flag I found this:
http://stackoverflow.com/questions
I absolutely installed Mingw64 and there are only 2 gcc.exe files:
1. gcc.exe (seems to be 32 bit)
2. i686-w64-mingw32-gcc.exe (seems to be 64 bit)
in the help of this one it says:
-m64Generate 64bit x86-64 code.
so must be an x64 compiler ...
2017-01-30 17:45 GMT+01:00
I suppose the error comes from the fact that you are using the 32bit
compiler. *i686*-w64-mingw32-gcc.exe is 32bit, try with
x86_64-w64-mingw32-gcc.exe
If CC is set correctly, cgo should use that. If you are worried that
gcc.exe is being used, temporarily move gcc.exe where cgo can't find it an
