wxcode-users

[wxCode-users] wxEMail compilation problems

[pao_drop <pao...@bl...>]

Hello!
I have downloaded wxEMail-1.0-Beta-2, and I have some difficulties 
compiling it.

I am working on a Windows 7 system, with mingw version gcc 4.7.1.
My version of wxWidget is 2.8.12.

I am compiling with the following command:

mingw32-make -f makefile.gcc WX_DIR=D:\wxW WX_UNICODE=1 WX_DEBUG=0 
WX_SHARED=1 WX_MONOLITHIC=0

Now, I am facing error in the wxPOP3 class. These errors ate linked to 
static initialisation. Here are the compilation messages:

STARTING ERROR MESSAGES
../src/pop3/wxpop3.cpp:28:1: warning: 'wxPOP3::wxPOP3(wxString, 
wxString, wxString, long unsigned int, wxPOP3::AuthenticationScheme_t, 
bool, wxPOP3::Listener*)' redeclared without dllimport attribute: 
previous dllimport ignored [-Wattributes]
In file included from ../src/pop3/wxpop3.cpp:24:0:
..\include/wx/pop3/wxpop3.h: In constructor 'wxPOP3::wxPOP3(wxString, 
wxString, wxString, long unsigned int, wxPOP3::AuthenticationScheme_t, 
bool, wxPOP3::Listener*)':
..\include/wx/pop3/wxpop3.h:589:12: warning: 'wxPOP3::in_init' will be 
initialized after [-Wreorder]
..\include/wx/pop3/wxpop3.h:562:12: warning: 'bool wxPOP3::ssl_enabled' 
[-Wreorder]
../src/pop3/wxpop3.cpp:28:1: warning: when initialized here [-Wreorder]
../src/pop3/wxpop3.cpp: At global scope:
../src/pop3/wxpop3.cpp:56:6: warning: 'void 
wxPOP3::ConfigureAuthenticationScheme(wxPOP3::AuthenticationScheme_t, 
const wxString&, const wxString&, bool)' redeclared without dllimport 
attribute: previous dllimport ignored [-Wattributes]
../src/pop3/wxpop3.cpp:67:6: warning: 'bool 
wxPOP3::OperationInProgress()' redeclared without dllimport attribute: 
previous dllimport ignored [-Wattributes]
../src/pop3/wxpop3.cpp:72:6: warning: 'bool 
wxPOP3::CheckConnection(wxPOP3::Listener*)' redeclared without dllimport 
attribute: previous dllimport ignored [-Wattributes]
../src/pop3/wxpop3.cpp:77:6: warning: 'bool 
wxPOP3::DownloadMessages(wxPOP3::Listener*)' redeclared without 
dllimport attribute: previous dllimport ignored [-Wattributes]
../src/pop3/wxpop3.cpp:82:6: warning: 'bool 
wxPOP3::PerformOperation(int, wxPOP3::Listener*)' redeclared without 
dllimport attribute after being referenced with dll linkage [enabled by 
default]
../src/pop3/wxpop3.cpp:109:40: warning: 'wxPOP3::initial_state' 
redeclared without dllimport attribute after being referenced with dll 
linkage [enabled by default]
../src/pop3/wxpop3.cpp:110:40: warning: 'wxPOP3::ssl_negociation_state' 
redeclared without dllimport attribute: previous dllimport ignored 
[-Wattributes]
../src/pop3/wxpop3.cpp:111:40: warning: 'wxPOP3::hello_state' redeclared 
without dllimport attribute: previous dllimport ignored [-Wattributes]
../src/pop3/wxpop3.cpp:112:40: warning: 'wxPOP3::authorisation_state' 
redeclared without dllimport attribute: previous dllimport ignored 
[-Wattributes]
../src/pop3/wxpop3.cpp:113:40: warning: 'wxPOP3::get_message_list_state' 
redeclared without dllimport attribute: previous dllimport ignored 
[-Wattributes]
../src/pop3/wxpop3.cpp:114:40: warning: 'wxPOP3::handling_message_state' 
redeclared without dllimport attribute: previous dllimport ignored 
[-Wattributes]
../src/pop3/wxpop3.cpp:115:40: warning: 
'wxPOP3::downloading_message_state' redeclared without dllimport 
attribute: previous dllimport ignored [-Wattributes]
../src/pop3/wxpop3.cpp:116:40: warning: 
'wxPOP3::suppressing_message_state' redeclared without dllimport 
attribute: previous dllimport ignored [-Wattributes]
../src/pop3/wxpop3.cpp:117:40: warning: 'wxPOP3::exit_state' redeclared 
without dllimport attribute after being referenced with dll linkage 
[enabled by default]
../src/pop3/wxpop3.cpp:121:40: warning: 'wxPOP3::default_class_listener' 
redeclared without dllimport attribute after being referenced with dll 
linkage [enabled by default]
../src/pop3/wxpop3.cpp: In function 'void __tcf_2()':
../src/pop3/wxpop3.cpp:110:32: error: definition of static data member 
'wxPOP3::ssl_negociation_state' of dllimport'd class
../src/pop3/wxpop3.cpp: In function 'void __tcf_3()':
../src/pop3/wxpop3.cpp:111:32: error: definition of static data member 
'wxPOP3::hello_state' of dllimport'd class
../src/pop3/wxpop3.cpp: In function 'void __tcf_4()':
../src/pop3/wxpop3.cpp:112:32: error: definition of static data member 
'wxPOP3::authorisation_state' of dllimport'd class
../src/pop3/wxpop3.cpp: In function 'void __tcf_5()':
../src/pop3/wxpop3.cpp:113:32: error: definition of static data member 
'wxPOP3::get_message_list_state' of dllimport'd class
../src/pop3/wxpop3.cpp: In function 'void __tcf_6()':
../src/pop3/wxpop3.cpp:114:32: error: definition of static data member 
'wxPOP3::handling_message_state' of dllimport'd class
../src/pop3/wxpop3.cpp: In function 'void __tcf_7()':
../src/pop3/wxpop3.cpp:115:32: error: definition of static data member 
'wxPOP3::downloading_message_state' of dllimport'd class
../src/pop3/wxpop3.cpp: In function 'void __tcf_8()':
../src/pop3/wxpop3.cpp:116:32: error: definition of static data member 
'wxPOP3::suppressing_message_state' of dllimport'd class
mingw32-make: *** [gccmswu\wxEMail_lib_wxpop3.o] Error 1
END OF ERROR MESSAGES

Note that I have tested the trick proposed in a post by evstevemd (Sun 
Feb 12, 2012 9:20 pm) on the wxWidgets discussion Forum,
to no avail
Also, commenting off the offensing lines allows compiling wxPOP3 
(presumably in an incorrect way),
but then the compiling stops in wxsmtp.cpp, once again on the static 
initialisation lines,
even if they are now modified according to evstevemd proposal.

So what could I try???

[wxCode-users] wxEMail compilation problems

[pao_drop <pao...@bl...>]

Thank you for your prompt answer

Unfortunately, the new makefile yields exactly the same result...

By the way, at first sight both makefiles look indentical...
but maybe I have missed some point?

And sorry for forgetting my name!

Paul

Re: [wxCode-users] wxEMail compilation problems

[Brice A. <br...@fa...>]

Dear Paul,

If you look at end of line 105, you will see that DWXMAKINGDLL_WXEMAIL has
been replaced by DWXMAKINGDLL_WXSMTP.

This is not impressive, but this should do the trick...

I am surprised that this did not change anything for you : I specially
downloaded wxWidgets 2.8.12 and compiled it with the same config as you to
perform a test : without the modif, I have the same error as you. With the
patched makefile, it compiles properly.

Are you sure that you properly copied the provided Makefile at the proper
place and that you reverted all the changes you previously did on the code
? Maybe you can suppress your whole wxEMail directory, download a fresh one
from wxCode site, patch the makefile and try again ?

If it still does not work, please send me a log of your build process (not
only the error, but the whole compilation log).

Regards,

Brice


2013/11/25 pao_drop <pao...@bl...>

> Thank you for your prompt answer
>
> Unfortunately, the new makefile yields exactly the same result...
>
> By the way, at first sight both makefiles look indentical...
> but maybe I have missed some point?
>
> And sorry for forgetting my name!
>
> Paul
>
>
>
>
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[wxCode-users] wxEMail compilation problems

[pao_drop <pao...@bl...>]

Hello!

Well, I have tried your sugggestion: I have downloaded 
wxEMAil-1.0-Beta-2.zip (2012-02-19) from SourceForge.
After decompressing it and in groducing the new makefile, I have tried 
compiling it.

Alas, I have yet an error (albeit not the same as before?).
Anyway, I join the complete compilation log, from the scratch.

Thanks again for your help!

Re: [wxCode-users] wxEMail compilation problems

[Brice A. <br...@fa...>]

Hello,

It seems that you have a less permissive version of gcc than me.

Can you tell me which version of gcc you are using so that I can try to
manage a test with the same version ? ("gcc -v" will give you all necessary
info)
.
BTW, maybe can you give a try to the suggestion of your compiler :

..\include/wx/mimetic/tokenizer.h:162:9: note: use 'this->setDelimList' instead

If it solves your problem, tell me and I will patch this for next
release of wxEMail.

Regards,

Brice



2013/11/29 pao_drop <pao...@bl...>

> Hello!
>
> Well, I have tried your sugggestion: I have downloaded
> wxEMAil-1.0-Beta-2.zip (2012-02-19) from SourceForge.
> After decompressing it and in groducing the new makefile, I have tried
> compiling it.
>
> Alas, I have yet an error (albeit not the same as before?).
> Anyway, I join the complete compilation log, from the scratch.
>
> Thanks again for your help!
>
>
> ------------------------------------------------------------------------------
> Rapidly troubleshoot problems before they affect your business. Most IT
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> wxC...@li...
> https://lists.sourceforge.net/lists/listinfo/wxcode-users
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>

[wxCode-users] wxEMail compilation problems

[pao_drop <pao...@bl...>]

Well,
1) gcc -v yields 4.7.1 as a version. It also gives me a lot of info that 
I am too naive to understand...
    for this reason I have attached to this Email the detailed results 
of this command (gcc-v_infos.txt).

2) I have performed the suggested modification, ie, replacing

     setDelimList(delims);

     by

this->setDelimList(delims);

and, lo and behold!, the program compiles much further on. But it now stops
on the errors that I mentionned in my initial Email (static 
initializations in wxpop3.cpp).
  I also have joined the new compiler output (zit.txt).

I think that now we have finally reproduced the initial problem!

Re: [wxCode-users] wxEMail compilation problems

[Brice A. <br...@fa...>]

Your command line compilation is not correct : in order to build wxEMail as
a dll, with wxWidgets lib compiled as a dll, you should provide both flags
: WX_SHARED=1 SHARED=1

I know that this may be a bit confusing, but the full compilation line
should be something like this :

mingw32-make -f makefile.gcc WX_DIR=C:\wxWidgets-2.8.12 WX_DEBUG=0
WX_SHARED=1 WX_MONOLITHIC=0 WX_UNICODE=1 SHARED=1

Regards,

Brice


2013/11/30 pao_drop <pao...@bl...>

> Well,
> 1) gcc -v yields 4.7.1 as a version. It also gives me a lot of info that I
> am too naive to understand...
>    for this reason I have attached to this Email the detailed results of
> this command (gcc-v_infos.txt).
>
> 2) I have performed the suggested modification, ie, replacing
>
>     setDelimList(delims);
>
>     by
>
> this->setDelimList(delims);
>
> and, lo and behold!, the program compiles much further on. But it now stops
> on the errors that I mentionned in my initial Email (static
> initializations in wxpop3.cpp).
>  I also have joined the new compiler output (zit.txt).
>
> I think that now we have finally reproduced the initial problem!
>
>
>
> ------------------------------------------------------------------------------
> Rapidly troubleshoot problems before they affect your business. Most IT
> organizations don't have a clear picture of how application performance
> affects their revenue. With AppDynamics, you get 100% visibility into your
> Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics
> Pro!
> http://pubads.g.doubleclick.net/gampad/clk?id=84349351&iu=/4140/ostg.clktrk
> _______________________________________________
> wxCode-users mailing list
> wxC...@li...
> https://lists.sourceforge.net/lists/listinfo/wxcode-users
>
>

[wxCode-users] wxEMail compilation problems

[pao_drop <pao...@bl...>]

So....

I have performed the necessary modifications in my command line...

and... guess what? It now works!

I really have to thank you because without external help I cannot imagine
how I would have detected this error, which I really believed was linked
to some C++ syntax, and not to compiling options... Anyway, I have 
learned something today!

I have also performed the following (trivial) modifications in 
Pop3Client.cpp:

line 199: replace atoi() by wxAtoi()
line 201: put a _T() around the character chain
line 202: put a _T() around the character chain

That's it!

The program now compiles and presumably works (yet to be tested!)

Thanks once again!

Paul