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<p class="MsoNormal"><span lang="EN-US">Hello,</span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">>Certainly there is a way to compile natively. Even if for some
</span></p>
<p class="MsoNormal"><span lang="EN-US">>reason, for example, due to lack of disk space, it is not possible
</span></p>
<p class="MsoNormal"><span lang="EN-US">>to compile right on the target hardware, you can always compile in
</span></p>
<p class="MsoNormal"><span lang="EN-US">>an emulated environment.</span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Because there is no gcc tools on the target environment.(Or maybe it is exist but we could not get it.)</span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">>If you nevertheless insist on cross-compiling, which is, as
</span></p>
<p class="MsoNormal"><span lang="EN-US">>outlined above, is not supported, the right approach would be to
</span></p>
<p class="MsoNormal"><span lang="EN-US">>check all the configure tests affected by your cross-compilation
</span></p>
<p class="MsoNormal"><span lang="EN-US">>changes to nginx configure, notably all feature tests with
</span></p>
<p class="MsoNormal"><span lang="EN-US">>"ngx_feature_run=yes" and all sizeof tests. Proper check would be
</span></p>
<p class="MsoNormal"><span lang="EN-US">>to obtain the test binary as produced for the test by nginx
</span></p>
<p class="MsoNormal"><span lang="EN-US">>configure and run it on the target system, and then make sure that
</span></p>
<p class="MsoNormal"><span lang="EN-US">>results produced by your patched configure match the results from
</span></p>
<p class="MsoNormal"><span lang="EN-US">>running test binaries on the target system.</span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I have try to set ngx_feature_run to no to make sendfile() and sendfile64() work, but then the server will response “ERR_CONTENT_LENGTH_MISMATCH”.</span></p>
<p class="MsoNormal"><span lang="EN-US">And try to set ngx_size to 8, but it didn’t take effect.</span></p>
<p class="MsoNormal"><span lang="EN-US">Do you mean compiling all the test program and run on the target system?</span><span lang="EN-US" style="font-size:12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal">发送自<span lang="EN-US"> Windows 10 </span>版<span lang="EN-US"><a href="https://go.microsoft.com/fwlink/?LinkId=550986"><span lang="EN-US"><span lang="EN-US">邮件</span></span></a></span>应用</p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt;font-family:SimSun"><o:p> </o:p></span></p>
<div style="mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal" style="border:none;padding:0cm"><b>发件人<span lang="EN-US">: </span>
</b><span lang="EN-US"><a href="mailto:mdounin@mdounin.ru">Maxim Dounin</a><br>
</span><b>发送时间<span lang="EN-US">: </span></b><span lang="EN-US">2021</span>年<span lang="EN-US">6</span>月<span lang="EN-US">7</span>日<span lang="EN-US"> 20:21<br>
</span><b>收件人<span lang="EN-US">: </span></b><span lang="EN-US"><a href="mailto:nginx@nginx.org">nginx@nginx.org</a><br>
</span><b>主题<span lang="EN-US">: </span></b><span lang="EN-US">Re: </span>回复<span lang="EN-US">: Server mp4 file larger than 2GB on 32bit system</span></p>
</div>
<p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt;font-family:SimSun"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt">Hello!<br>
<br>
On Mon, Jun 07, 2021 at 02:44:45AM +0000, </span><span style="font-size:11.0pt">王 静凯<span lang="EN-US"> wrote:<br>
<br>
> >What does "./configure" output show? Are you running configure on<br>
> >the target system, or tried to cross-compile nginx?<br>
> <br>
> >It looks like for some reason nginx wasn't able to find out how to<br>
> >instruct your system to use 64-bit off_t. The most likely reason<br>
> >I can think of is an attempt to cross-compile nginx. Note that<br>
> >cross-compiling is not supported and not going to work. The most<br>
> >simple and the only supported solution would be to compile nginx<br>
> >natively.<br>
> <br>
> Yes,I am doing a cross compile.<br>
> There is no way to compile natively.<br>
<br>
Certainly there is a way to compile natively. Even if for some <br>
reason, for example, due to lack of disk space, it is not possible <br>
to compile right on the target hardware, you can always compile in <br>
an emulated environment.<br>
<br>
If you nevertheless insist on cross-compiling, which is, as <br>
outlined above, is not supported, the right approach would be to <br>
check all the configure tests affected by your cross-compilation <br>
changes to nginx configure, notably all feature tests with <br>
"ngx_feature_run=yes" and all sizeof tests. Proper check would be <br>
to obtain the test binary as produced for the test by nginx <br>
configure and run it on the target system, and then make sure that <br>
results produced by your patched configure match the results from <br>
running test binaries on the target system.<br>
<br>
-- <br>
Maxim Dounin<br>
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