/ "Gary Nicholson" <[EMAIL PROTECTED]> wrote: | Igor, | | Yes, this is very good. Moving the libraries to the end helps. | | I find that I also have to add two additional libraries: | | -lSM and -lICE | | Is this to be expected?
yes :-) | | When I add the libraries, I get a successful compile and the | application runs. Enjoy :-) | | I am very pleased. It's my first *tif application. | | Thank you. | | Gary | | -----Original Message----- | From: Igor Pechtchanski [mailto:[EMAIL PROTECTED] | Sent: Friday, July 25, 2003 12:03 PM | To: [EMAIL PROTECTED]; [EMAIL PROTECTED] | Subject: RE: Compiling Lesstif on Cygwin | | Gary, | |> The compiler string: |> |> gcc -I/usr/X11R6/include -L/usr/X11R6/lib \ |> -lXm -lXt -lX11 hello.c -o hello | | The above is a classic C beginner's mistake: the libraries go to the | *end* | of the compile command, i.e., try | | gcc -I/usr/X11R6/include -L/usr/X11R6/lib hello.c -o hello -lXm -lXt | -lX11 | | Hope this helps, | Igor | | On Fri, 25 Jul 2003, Gary Nicholson wrote: | |> Brian, |> |> Thanks for taking time to reply to my email about |> Compiling Lesstif on Cygwin. Thanks for referring me |> to the cygwin-xfree mailing list. |> |> I've tried quite a few things since I posted the email |> you answered. |> |> I reinstalled the lesstif version you recommended and |> verified the compiler string you suggested is what I use. |> |> Having done those things, I get the following error: |> |> undefined reference to '_XtVaAppInitialize' |> |> Do you know what's happening? |> |> Gary |> |> Here is the program (the first motif program in the O'Reilly book): |> |> #include <Xm/Xm.h> |> #include <Xm/PushB.h> |> |> main(argc, argv) |> char *argv[]; |> { |> Widget toplevel, button; |> XtAppContext app; |> void i_was_pushed(); |> XmString label; |> |> toplevel = XtVaAppInitialize(&app, "Hello", NULL, 0, |> &argc, argv, NULL, NULL); |> |> label = XmStringCreateSimple("Push here to say hello"); |> button = XtVaCreateManagedWidget("pushme", |> xmPushButtonWidgetClass, toplevel, |> XmNlabelString, label, |> NULL); |> XmStringFree(label); |> XtAddCallback(button, XmNactivateCallback, i_was_pushed, NULL); |> |> XtRealizeWidget(toplevel); |> XtAppMainLoop(app); |> } |> |> void |> i_was_pushed(w, client_data, cbs) |> Widget w; |> XtPointer client_data; |> XmPushButtonCallbackStruct *cbs; |> { |> printf("Hello Yourself!\n"); |> } |> |> The compiler string: |> |> gcc -I/usr/X11R6/include -L/usr/X11R6/lib \ |> -lXm -lXt -lX11 hello.c -o hello |> |> -----Original Message----- |> From: Brian Ford [mailto:[EMAIL PROTECTED] |> Sent: Thursday, July 24, 2003 5:33 PM |> To: Gary Nicholson |> Cc: [EMAIL PROTECTED] |> Subject: Re: Compiling Lesstif on Cygwin |> |> On Sun, 20 Jul 2003, Gary Nicholson wrote: |> |> >I've installed Cygwin on Windows XP. The X Server starts and runs | with |> >no errors. |> > |> >I installed lesstif-cygwin-0.93.8. |> > |> lesstif-0.93.41-1 is the "supported" package available via the normal |> Cygwin setup installer at www.cygwin.com. Please use it. |> |> On Mon, 21 Jul 2003, Gary Nicholson wrote: |> |> >I am going to move the header files back to their |> >original location and keep exploring how to set the |> >include path for g++. |> > |> |> This is basic C compiler stuff. Add -I/usr/X11R6/include to the |> compile line and -L/usr/X11R6/lib to the link line. |> |> These sort of questions are probably better suited for |> [EMAIL PROTECTED] |> |> Cygwin's reluctant lesstif maintainer. | | -- | http://cs.nyu.edu/~pechtcha/ | |\ _,,,---,,_ [EMAIL PROTECTED] | ZZZzz /,`.-'`' -. ;-;;,_ [EMAIL PROTECTED] | |,4- ) )-,_. ,\ ( `'-' Igor Pechtchanski, Ph.D. | '---''(_/--' `-'\_) fL a.k.a JaguaR-R-R-r-r-r-.-.-. Meow! | | "I have since come to realize that being between your mentor and his | route | to the bathroom is a major career booster." -- Patrick Naughton | | | | | -- Your fault -- core dumped Please note, new email, @telia.com -> @comhem.se