XForms: DEMO's don't compile

From: Arnie Stillman (stillman@bnl.gov)
Date: Mon Oct 02 2000 - 09:49:06 EDT

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    # To subscribers of the xforms list from Arnie Stillman <stillman@bnl.gov> :

    I've installed the xforms and xforms-devel rpm's, but nothing compiles.
     e.g.
      gcc -o pushme pushme.c
     /tmp/cc6S4TNS.o: In function `main':
     /tmp/cc6S4TNS.o(.text+0x18): undefined reference to `fl_initialize'
     /tmp/cc6S4TNS.o(.text+0x2c): undefined reference to `fl_bgn_form'
     /tmp/cc6S4TNS.o(.text+0x4b): undefined reference to `fl_add_button'
     /tmp/cc6S4TNS.o(.text+0x53): undefined reference to `fl_end_form'
     /tmp/cc6S4TNS.o(.text+0x65): undefined reference to `fl_show_form'
     /tmp/cc6S4TNS.o(.text+0x6d): undefined reference to `fl_do_forms'
     /tmp/cc6S4TNS.o(.text+0x76): undefined reference to `fl_hide_form'
     collect2: ld returned 1 exit status

     where pushme.c is one of the demo programs:

     #include <forms.h>

     int main(int argc, char *argv[])
     {
        FL_FORM *simpleform;

        fl_initialize(&argc, argv, "FormDemo", 0, 0);
        simpleform = fl_bgn_form(FL_UP_BOX,230,160);
          fl_add_button(FL_NORMAL_BUTTON,40,50,150,60,"Push Me");
        fl_end_form();

        fl_show_form(simpleform, FL_PLACE_MOUSE, FL_NOBORDER, "PushMe");

        fl_do_forms();
        fl_hide_form(simpleform);
        return 0;
     }

     what went wrong in the rpm installation?

     Thanks.

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