Am 2013-04-09 21:10, schrieb Guenter:
Hi Mike,
On 09.04.2013 20:46, Michael-O wrote:
Am 2013-04-09 20:31, schrieb Guenter:
yes, today commited two patches - one for curl and one for c-ares ...

Do you want to to clone from Git and test it?
sure, that would be great!
But remember that Daniel might at any time tag and release ...
so only a short while for last-minute hot-fixes :-P

Hi Günter,

I don't mind have them in 7.30.1 as long as (lib)curl gets improved. I have checkws the github diffs which are very simple.

Now here are my results, I make several compilation runs. In all cases, I compiled c-ares one with MinGW which ran flawlessly.

1. Plain vanilla curl with
- Added #define HTTP_ONLY in lib\config-win32.h
> set LIBCARES_PATH=D:\Projekte\c-ares-master
> mingw32-make mingw32-winssl-ares
> src\curl --version
curl 7.30.0-DEV (i386-pc-win32) libcurl/7.30.0-DEV WinSSL c-ares/1.10.0-DEV
Protocols: http https
Features: AsynchDNS GSS-Negotiate Largefile NTLM SSL SSPI

Compiles fine.

2. Plain vanilla curl with
- Added #define HTTP_ONLY in lib\config-win32.h
- LIBCARES_PATH changed directly in Makefile.m32
> mingw32-make mingw32-winssl-ares
mingw32-make[1]: *** No rule to make target '../ares/libcares.a', needed by 'curl.exe'. Stop.
mingw32-make[1]: Leaving directory 'D:/Projekte/curl-master/src'
Makefile:87: recipe for target 'mingw32-winssl-ares' failed
mingw32-make: *** [mingw32-winssl-ares] Error 2

For some reason, make does not realize that LIBCARES_PATH has been changed internally.

So I continued with solution 1 for further testing.

Now I tried to compile my simple C file against that libcurl dynamically:
> gcc "-LD:\\Projekte\\curl-master\\lib" -o curlsimple.exe curlsimple.o -lcurldll

I presume that curldll is statically linked against libcares, thus includes it.

enabled VirtualBox Host-only Adapter and chaged PATH accordingly

> curlsimple http://curl.haxx.se
Provided URL: http://curl.haxx.se
% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 11444 100 11444 0 0 73358 0 --:--:-- --:--:-- --:--:-- 73358
Name lookup time: 0.031000 s
Connect time: 0.047000 s
Pretransfer time: 0.000000 s
start transfer time: 0.062000 s
Total time: 0.156000 s

Perfect! c-ares does not suffer from this problem.

What I haven't tried:

1. Link statically against libcurl
2. Enable and compile other protocols only
3. Enable sync DNS resolver

Are you interested in these results too?

Grüße aus Berlin,

Michael


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