>Can you set a break-point in lib/url.c:detect_proxy() and see that it finds
>the https proxy environment variable there?
How to debug it?There is a long time from the last time that i used gdb. It seems break point did not take any effect.Should I run ./configure again, and with some other params? or any other things i must know? such as modify makefile? add -g option? thanks.jelly_at_jelly-PC2 ~/curl-new/curl-git
$ gdb --args ./src/curl.exe https://code.google.com/p/wiztodo
GNU gdb (GDB) 7.3.50.20110727-cvs (cygwin-special)
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i686-cygwin".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /home/jelly/curl-new/curl-git/src/curl.exe...(no debugging
symbols found)...done.
(gdb) b detect_proxy
No symbol table is loaded. Use the "file" command.
Make breakpoint pending on future shared library load? (y or [n]) y

Breakpoint 1 (detect_proxy) pending.
(gdb) r
Starting program: /home/jelly/curl-new/curl-git/src/curl.exe https://code.google
.com/p/wiztodo
[New Thread 7436.0x20e4]
warning: cYgFFFFFFFF 6117EC60
[New Thread 7436.0x18b8]
warning: cYgstd 22cce5 d 3
[New Thread 7436.0x2678]
curl: (35) Unknown SSL protocol error in connection to code.google.com:443
[Inferior 1 (process 7436) exited with code 043]
(gdb)

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Received on 2011-08-07