Re: [Mingw-users] gcc 4.5.0 and qt

[zwz <zha...@gm...>]

JonY <jo...@us...> writes:

> On 6/13/2010 20:46, zwz wrote:
>> JonY<jo...@us...>  writes:
>>
>>> On 6/13/2010 14:47, zwz wrote:
>>>> Hi, all
>>>> I tried to build qt 4.7 beta by gcc 4.5.0.
>>>> The output "qmake.exe" does not run for an error "0xc0000005".
>>>> And I know that I have to add "-Wl,--enable-runtime-pseudo-reloc-v2" in
>>>> the makefiles to address the problem.
>>>>
>>>> But there are many makefiles through out all the directories of qt, and
>>>> I definitely do not want to modify them one by one.
>>>>
>>>> So how do you deal with that?
>>>>
>>>> I find a potential solution, that is to add it in the specs file of gcc
>>>> once forever. But I do not know exactly how to do it.
>>>
>>> Hi,
>>>
>>> update your binutils to make --enable-runtime-pseudo-reloc-v2 default.
>>>
>>> You may need to build it from source, I'm not sure if the binutils
>>> binaries on the downloads site has been updated.
>>>
>> I guess not. I am using "binutils-2.20.1-2-mingw32-bin" from the site.
>>
>> What should I install to build it from source?
>
> Hi,
>
> I think 2.20.1 is new enough, but I'm not sure. To build binutils, you 
> need to have atleast zlib installed.
>
Yes, it is latest. But it is not built default with
--enable-runtime-pseudo-reloc-v2.
I am wondering why it is not built so.