Re: [Iaxclient-devel] cygwin compilation error

[Dan F. <dan...@ho...>]

Steve,

When I added the export .... to .bashrc I got further with ld. Now the =
latter is giving me the following error:

../../lib/libiaxclient.a(iaxclient_lib.o)(.text+0xbca):In function =
'iaxc_start_processing_thread':
/cygdrive/c/iaxclient/lib/iaxclient_lib.c:330 undefined reference to =
'_beginthreadex'
collect2: ld returned 1 exit status
  ----- Original Message -----=20
  From: Steve Kann=20
  To: Dan Fernandez=20
  Cc: iaxclient devel=20
  Sent: Monday, June 30, 2003 8:48 PM
  Subject: Re: [Iaxclient-devel] cygwin compilation error


  On Mon, 2003-06-30 at 19:27, Dan Fernandez wrote:=20
    Steve,
    =20
    Thanks for the tip. I added windows.h to wx.cc and I was able to =
move ahead. Now I am getting an error while linking. It=B4s telling me =
it can=B4t find wxmswd.a
    =20
    I have tried with all possible directories (/usr/local/lib, =
/usr/lib, $WXWIN/lib, $WXWIN/lib/mswd) and different names =
(libwxmsw241d.a, libwxmswd.a and wxmswd.a) and I am still getting the =
same error.
    And I am still getting the same error.
    =20
    Any ideas?=20

  Hmm, OK, so there's two issues here, which is why some of my previous =
instructions might not have worked:

  1) I originally developed this with the 2.4.0 wxwindows stuff, and =
some things might have changed in 2.4.1.  (like the "windows.h" thing).

  2) I didn't use ./configure for wxwindows build, I used makefile.g95.

  Anyway, before the whole baby thing, I got 2.4.1, and tried to do the =
"makefile.g95" build, which didn't work.  I looked into it a bit, and =
apparently that's not the "preferred" way to do the wxwindows build (I =
guess they're not maintaining those makefiles anymore), so I build with =
./configure, and then ran into some of the same problems that y'all did. =
 So, I have steps 1 - 4 of the README directions for this already =
written, but didn't get to finish them, because I realized that I ought =
to make the Makefiles smarter, so some of the steps wouldn't be =
necessary.

  I.e. ./configure installs the library as libwxmswd241.a, while the =
makefile.g95 build make libwxmswd.a, which seems like it should be a =
symlink or something to the versioned library.  The MSWin wx stuff =
doesn't have "wx-config" as far as I can see, so it's harder to make the =
link command find the library, etc.

  Okay, all that's definately not helping anyone :)

  For your question, the link line is looking for -lwxmswd and it's =
looking for it in $WXWIN/lib as libwxmswd.a  .  The versioned file you =
have (libwxmswd241.a) should work fine if you rename it, and put it in =
$WXWIN/lib.

  On the other hand, I won't be in the office tomorrow (and don't have =
Win32 boxes at home), so if people want to figure out what code changes =
are needed to make the build more "version independent", and better =
instructions, here's what I wrote so far:

  =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
  Building WXWindows on Win32, with MinGW/Cygwin:

  Here's what I did to buld wxWindows 2.4.1, on Win2K, using MinGW and =
cygwin.
  This may not be the best way to do this, but it worked for me.

  1) First, I have both cygwin and MinGW installed (including cygwin's =
"make"), and MinGW
  ahead of cygwin in the PATH.

  2) I got the wxWindows 2.4.1 ZIP archive (not the -setup version), and =
unzipped
  it into the
  root of my "c" drive.  The path to this is (from cygwin or MinGW) =
c:/wxWindows-2.4.1

  3) set WXWIN environment variable to point to this location, by =
editing my .bashrc, and then
          reloading my bashrc.  here's the line:

          export WXWIN=3D"c:/wxWindows-2.4.1"

  4) as in the directions, just did this:
          cd $WXWIN
          ./configure --disable-shared
          make

  5)

  =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D





     =20
      ----- Original Message -----=20
      From: Steve Kann
      To: Dan Fernandez
      Cc: iaxclient devel
      Sent: Monday, June 30, 2003 11:27 AM
      Subject: Re: [Iaxclient-devel] cygwin compilation error

      On Sat, 2003-06-28 at 18:03, Dan Fernandez wrote:=20
        Greetings!
        =20
        I am trying to build WxWin32.exe as per the instructions on the =
../simpleclient/wx/README.
        =20
        I installed and downloaded cygwin and installed wxWindows with =
the ./configure, make, and make installed (I used --enable debug and =
--disable-shared). This created a libwxmsw241d.a (I=B4ve tried renaming =
this also) on the WXWIN/lib directory.=20
        =20
        Now when I do a make I get the following errors:
        =20
        wx.cc In member function 'bool IAXFrame::GetPTTState()':
        wx.cc:441: 'VK_CONTROL' undecalred (first use this function)
        wx.cc:441: (Each undeclared identifier is reported only once for =
each function it appears in.)
        wx.cc441: 'GetAsyncKeyState' undeclared (first use this =
function)
        =20
        What have I don wrong?=20

      I don't know -- that particular constant (VK_CONTROL) is actually =
a MSWIN API constant, and not a wxWindows constant.  In my setup, the =
wxwindows headers automatically include windows.h, etc, so that was =
defined for me..

      Is that the first and only error you're getting, or is it =
complaining about not finding headers before that?

      Try adding a #include <windows.h> to the beginning of wx.cc, and =
let us know if that helps.

      -SteveK


        Thanks in advance!
        Dan=20


--=20
  Steve Kann - Chief Engineer - 520 8th Ave #2300 NY 10018 -  (212) =
533-1775
                HorizonLive.com - collaborate . interact . learn
   "The box said 'Requires Windows 95, NT, or better,' so I installed =
Linux."
          =20

--=20
  Steve Kann - Chief Engineer - 520 8th Ave #2300 NY 10018 -  (212) =
533-1775
                HorizonLive.com - collaborate . interact . learn
   "The box said 'Requires Windows 95, NT, or better,' so I installed =
Linux."
      =20