When creating a custom ANSYS executable on Linux, if you get any of the error messages below during linking (found in link.err), be sure to add the corresponding Open Motif development files. (For example, this may be called the libmotif-dev package on Debian.)

libansys.so: undefined reference to `XmStringSeparatorCreate'
libansys.so: undefined reference to `XmListSelectPos'
libansys.so: undefined reference to `XmCreateMainWindow'
libansys.so: undefined reference to `XmMenuPosition'
libansys.so: undefined reference to `XmCreatePulldownMenu'
libansys.so: undefined reference to `XmTextGetLastPosition'
libansys.so: undefined reference to `XmStringExtent'
libansys.so: undefined reference to `xmScaleWidgetClass'
libansys.so: undefined reference to `XmCreatePromptDialog'
libansys.so: undefined reference to `XmStringGetLtoR'
libansys.so: undefined reference to `XmCreateFormDialog'
libansys.so: undefined reference to `XmCreateScrolledWindow'
libansys.so: undefined reference to `XmFileSelectionDoSearch'
libansys.so: undefined reference to `XmStringInitContext'
libansys.so: undefined reference to `xmSeparatorWidgetClass'
libansys.so: undefined reference to `XmSelectionBoxGetChild'
libansys.so: undefined reference to `XmStringGetNextSegment'
libansys.so: undefined reference to `XmMainWindowSetAreas'
libansys.so: undefined reference to `XmCreateForm'
libansys.so: undefined reference to `XmTextSetInsertionPosition'
libansys.so: undefined reference to `XmTextSetSelection'
libansys.so: undefined reference to `XmListSetPos'
libansys.so: undefined reference to `xmToggleButtonWidgetClass'
libansys.so: undefined reference to `XmOptionLabelGadget'
libansys.so: undefined reference to `XmToggleButtonSetState'
libansys.so: undefined reference to `XmCreatePushButtonGadget'
libansys.so: undefined reference to `XmToggleButtonGadgetGetState'
libansys.so: undefined reference to `xmFormWidgetClass'
libansys.so: undefined reference to `XmInternAtom'
libansys.so: undefined reference to `XmStringConcat'
libansys.so: undefined reference to `xmScrolledWindowWidgetClass'
libansys.so: undefined reference to `XmAddProtocols'
libansys.so: undefined reference to `XmListDeletePos'
libansys.so: undefined reference to `XmCreateFileSelectionBox'
libansys.so: undefined reference to `XmTextFieldSetString'
libansys.so: undefined reference to `XmCreateSelectionBox'
libansys.so: undefined reference to `XmCommandGetChild'
libansys.so: undefined reference to `XmListGetSelectedPos'
libansys.so: undefined reference to `XmChangeColor'
libansys.so: undefined reference to `XmListSetBottomPos'
libansys.so: undefined reference to `XmCreateText'
libansys.so: undefined reference to `XmStringCreate'
libansys.so: undefined reference to `XmCreateScrolledText'
libansys.so: undefined reference to `XmScrolledWindowSetAreas'
libansys.so: undefined reference to `XmStringCopy'
libansys.so: undefined reference to `XmScrollBarSetValues'
libansys.so: undefined reference to `XmListDeleteItemsPos'
libansys.so: undefined reference to `XmCreateArrowButton'
libansys.so: undefined reference to `XmTextGetSelection'
libansys.so: undefined reference to `XmCreateRadioBox'
libansys.so: undefined reference to `XmCreateCascadeButtonGadget'
libansys.so: undefined reference to `XmTextSetString'
libansys.so: undefined reference to `xmRowColumnWidgetClass'
libansys.so: undefined reference to `XmTextSetCursorPosition'
libansys.so: undefined reference to `xmCommandWidgetClass'
libansys.so: undefined reference to `xmLabelGadgetClass'
libansys.so: undefined reference to `XmMessageBoxGetChild'
libansys.so: undefined reference to `XmCreateLabel'
libansys.so: undefined reference to `xmTextWidgetClass'
libansys.so: undefined reference to `XmCreateOptionMenu'
libansys.so: undefined reference to `XmCreateFrame'
libansys.so: undefined reference to `XmCreateRowColumn'
libansys.so: undefined reference to `XmCreateDrawingArea'
libansys.so: undefined reference to `XmStringLineCount'
libansys.so: undefined reference to `XmCreateToggleButtonGadget'
libansys.so: undefined reference to `XmUpdateDisplay'
libansys.so: undefined reference to `xmPushButtonWidgetClass'
libansys.so: undefined reference to `XmListAddItemUnselected'
libansys.so: undefined reference to `XmCreateFileSelectionDialog'
libansys.so: undefined reference to `XmOptionButtonGadget'
libansys.so: undefined reference to `XmStringCreateLtoR'
libansys.so: undefined reference to `_XmStrings'
libansys.so: undefined reference to `XmCreateScrolledList'
libansys.so: undefined reference to `XmToggleButtonGadgetSetState'
libansys.so: undefined reference to `XmCreateTextField'
libansys.so: undefined reference to `XmStringFree'
libansys.so: undefined reference to `XmCreateWarningDialog'
libansys.so: undefined reference to `XmTextGetString'
libansys.so: undefined reference to `XmStringCreateLocalized'
libansys.so: undefined reference to `XmCreateToggleButton'
libansys.so: undefined reference to `xmLabelWidgetClass'
libansys.so: undefined reference to `XmCreateMessageDialog'
libansys.so: undefined reference to `XmCreateCascadeButton'
libansys.so: undefined reference to `XmFileSelectionBoxGetChild'
libansys.so: undefined reference to `xmDrawingAreaWidgetClass'
libansys.so: undefined reference to `xmSelectionBoxWidgetClass'
libansys.so: undefined reference to `XmCreateSimpleRadioBox'
libansys.so: undefined reference to `XmProcessTraversal'
libansys.so: undefined reference to `XmListDeselectPos'
libansys.so: undefined reference to `XmToggleButtonGetState'
libansys.so: undefined reference to `XmCreateMenuBar'
libansys.so: undefined reference to `XmTextFieldGetString'
libansys.so: undefined reference to `xmArrowButtonWidgetClass'
libansys.so: undefined reference to `XmStringFreeContext'
libansys.so: undefined reference to `XmListDeleteAllItems'
libansys.so: undefined reference to `XmScrollBarGetValues'
libansys.so: undefined reference to `XmCreateSeparator'
libansys.so: undefined reference to `XmCreatePushButton'
libansys.so: undefined reference to `xmFrameWidgetClass'