Struggling with DISLIN + GFortran under Raspbian (Page 2 of 2)

After adding -pthread to both:

===========================================
Generating Makefile... Okay
===========================================
Compiling ../Exa_f90/exa_f90.f90
Generating egSF
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqglpol':
qqw_unx.c:(.text+0x100c): undefined reference to `glRasterPos2i'
qqw_unx.c:(.text+0x1030): undefined reference to `glDrawPixels'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwmask':
qqw_unx.c:(.text+0x33cc): undefined reference to `XVisualIDFromVisual'
qqw_unx.c:(.text+0x33e4): undefined reference to `XGetVisualInfo'
qqw_unx.c:(.text+0x3404): undefined reference to `XFree'
qqw_unx.c:(.text+0x3428): undefined reference to `XFree'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqamix':
qqw_unx.c:(.text+0x35a8): undefined reference to `glReadPixels'
qqw_unx.c:(.text+0x36a0): undefined reference to `glRasterPos2i'
qqw_unx.c:(.text+0x36c8): undefined reference to `glDrawPixels'
qqw_unx.c:(.text+0x3914): undefined reference to `XGetImage'
qqw_unx.c:(.text+0x3ac8): undefined reference to `XPutImage'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwevnt':
qqw_unx.c:(.text+0x3b60): undefined reference to `XPending'
qqw_unx.c:(.text+0x3b7c): undefined reference to `XNextEvent'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqdelwgt':
qqw_unx.c:(.text+0x3be8): undefined reference to `XFreePixmap'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwdraw':
qqw_unx.c:(.text+0x3dc0): undefined reference to `XFillRectangle'
qqw_unx.c:(.text+0x3f4c): undefined reference to `XDrawPoint'
qqw_unx.c:(.text+0x3f70): undefined reference to `XDrawLines'
qqw_unx.c:(.text+0x3f98): undefined reference to `XFillArc'
qqw_unx.c:(.text+0x3fd0): undefined reference to `XDrawLine'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwpolyl':
qqw_unx.c:(.text+0x4104): undefined reference to `glBegin'
qqw_unx.c:(.text+0x4128): undefined reference to `glVertex2i'
qqw_unx.c:(.text+0x4140): undefined reference to `glEnd'
qqw_unx.c:(.text+0x415c): undefined reference to `XDrawLines'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqexpose.isra.5':
qqw_unx.c:(.text+0x4238): undefined reference to `glDrawBuffer'
qqw_unx.c:(.text+0x4244): undefined reference to `glRasterPos2i'
qqw_unx.c:(.text+0x4260): undefined reference to `glCopyPixels'
qqw_unx.c:(.text+0x4268): undefined reference to `glDrawBuffer'
qqw_unx.c:(.text+0x426c): undefined reference to `glFlush'
qqw_unx.c:(.text+0x4314): undefined reference to `XCopyArea'
qqw_unx.c:(.text+0x4320): undefined reference to `XSync'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwpolyg':
qqw_unx.c:(.text+0x43e8): undefined reference to `glBegin'
qqw_unx.c:(.text+0x440c): undefined reference to `glVertex2i'
qqw_unx.c:(.text+0x4424): undefined reference to `glEnd'
qqw_unx.c:(.text+0x4444): undefined reference to `XFillPolygon'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwhid':
qqw_unx.c:(.text+0x44c4): undefined reference to `XUnmapWindow'
qqw_unx.c:(.text+0x44dc): undefined reference to `XMapWindow'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwers':
qqw_unx.c:(.text+0x4588): undefined reference to `XSync'
qqw_unx.c:(.text+0x45ac): undefined reference to `XFillRectangle'
qqw_unx.c:(.text+0x45c0): undefined reference to `glClear'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwvlt':
qqw_unx.c:(.text+0x48a0): undefined reference to `XAllocColor'
qqw_unx.c:(.text+0x48dc): undefined reference to `XStoreColors'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwtit':
qqw_unx.c:(.text+0x4980): undefined reference to `XStoreName'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwfree':
qqw_unx.c:(.text+0x4a6c): undefined reference to `XFreePixmap'
qqw_unx.c:(.text+0x4af4): undefined reference to `XUnmapWindow'
qqw_unx.c:(.text+0x4b24): undefined reference to `XDestroyWindow'
qqw_unx.c:(.text+0x4b7c): undefined reference to `XFreePixmap'
qqw_unx.c:(.text+0x4b88): undefined reference to `XDestroyWindow'
qqw_unx.c:(.text+0x4b9c): undefined reference to `XCloseDisplay'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqdrwbox':
qqw_unx.c:(.text+0x4d48): undefined reference to `XCreateGC'
qqw_unx.c:(.text+0x4da4): undefined reference to `XDrawRectangle'
qqw_unx.c:(.text+0x4db0): undefined reference to `XFreeGC'
qqw_unx.c:(.text+0x4dd4): undefined reference to `XDrawLine'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwque':
qqw_unx.c:(.text+0x4dfc): undefined reference to `XSync'
qqw_unx.c:(.text+0x4e04): undefined reference to `XPending'
qqw_unx.c:(.text+0x4e28): undefined reference to `XNextEvent'
qqw_unx.c:(.text+0x4e58): undefined reference to `XSync'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqgllin':
qqw_unx.c:(.text+0x4ec8): undefined reference to `glBegin'
qqw_unx.c:(.text+0x4ed4): undefined reference to `glVertex2f'
qqw_unx.c:(.text+0x4ee0): undefined reference to `glVertex2f'
qqw_unx.c:(.text+0x4eec): undefined reference to `glEnd'
qqw_unx.c:(.text+0x4ef4): undefined reference to `glBegin'
qqw_unx.c:(.text+0x4f00): undefined reference to `glVertex2f'
qqw_unx.c:(.text+0x4f0c): undefined reference to `glEnd'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwpol':
qqw_unx.c:(.text+0x50cc): undefined reference to `glBegin'
qqw_unx.c:(.text+0x5118): undefined reference to `glVertex2i'
qqw_unx.c:(.text+0x5134): undefined reference to `glEnd'
qqw_unx.c:(.text+0x51c4): undefined reference to `XFillPolygon'
qqw_unx.c:(.text+0x51e4): undefined reference to `XDrawLines'
qqw_unx.c:(.text+0x5220): undefined reference to `XDrawLine'
qqw_unx.c:(.text+0x523c): undefined reference to `glBegin'
qqw_unx.c:(.text+0x5274): undefined reference to `glVertex2i'
qqw_unx.c:(.text+0x52a4): undefined reference to `glVertex2i'
qqw_unx.c:(.text+0x52d4): undefined reference to `glVertex2i'
qqw_unx.c:(.text+0x52d8): undefined reference to `glEnd'
qqw_unx.c:(.text+0x52e4): undefined reference to `glBegin'
qqw_unx.c:(.text+0x531c): undefined reference to `glVertex2i'
qqw_unx.c:(.text+0x534c): undefined reference to `glVertex2i'
qqw_unx.c:(.text+0x537c): undefined reference to `glVertex2i'
qqw_unx.c:(.text+0x53ac): undefined reference to `glVertex2i'
qqw_unx.c:(.text+0x53b0): undefined reference to `glEnd'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwsym':
qqw_unx.c:(.text+0x58e0): undefined reference to `XFillArc'
qqw_unx.c:(.text+0x595c): undefined reference to `XDrawArc'
qqw_unx.c:(.text+0x5994): undefined reference to `XDrawArc'
qqw_unx.c:(.text+0x59e0): undefined reference to `XDrawLines'
qqw_unx.c:(.text+0x5a18): undefined reference to `XFillArc'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwcln':
qqw_unx.c:(.text+0x5b94): undefined reference to `XTextWidth16'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwcha':
qqw_unx.c:(.text+0x5ce4): undefined reference to `XDrawString'
qqw_unx.c:(.text+0x5d04): undefined reference to `glRasterPos2i'
qqw_unx.c:(.text+0x5d0c): undefined reference to `glListBase'
qqw_unx.c:(.text+0x5d1c): undefined reference to `glCallLists'
qqw_unx.c:(.text+0x5d54): undefined reference to `XDrawString16'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwchk':
qqw_unx.c:(.text+0x5dc4): undefined reference to `XOpenDisplay'
qqw_unx.c:(.text+0x5dd0): undefined reference to `XCloseDisplay'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwsbf':
qqw_unx.c:(.text+0x5eac): undefined reference to `glXMakeCurrent'
qqw_unx.c:(.text+0x5eb4): undefined reference to `glDrawBuffer'
qqw_unx.c:(.text+0x5ec0): undefined reference to `glRasterPos2i'
qqw_unx.c:(.text+0x5edc): undefined reference to `glCopyPixels'
qqw_unx.c:(.text+0x5ee4): undefined reference to `glDrawBuffer'
qqw_unx.c:(.text+0x5f00): undefined reference to `glXMakeCurrent'
qqw_unx.c:(.text+0x5f04): undefined reference to `glFlush'
qqw_unx.c:(.text+0x5f50): undefined reference to `XCopyArea'
qqw_unx.c:(.text+0x5ffc): undefined reference to `XSync'
qqw_unx.c:(.text+0x607c): undefined reference to `XCopyArea'
qqw_unx.c:(.text+0x6128): undefined reference to `XSync'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwmb2':
qqw_unx.c:(.text+0x61d0): undefined reference to `XSendEvent'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwimg':
qqw_unx.c:(.text+0x6274): undefined reference to `XPutImage'
qqw_unx.c:(.text+0x62d0): undefined reference to `XGetImage'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqscsr':
qqw_unx.c:(.text+0x64d8): undefined reference to `XDefineCursor'
qqw_unx.c:(.text+0x64e4): undefined reference to `XSync'
qqw_unx.c:(.text+0x6514): undefined reference to `XUndefineCursor'
qqw_unx.c:(.text+0x6520): undefined reference to `XSync'
qqw_unx.c:(.text+0x6544): undefined reference to `XFreeCursor'
qqw_unx.c:(.text+0x6564): undefined reference to `XCreateFontCursor'
qqw_unx.c:(.text+0x6578): undefined reference to `XCreateFontCursor'
qqw_unx.c:(.text+0x658c): undefined reference to `XCreateFontCursor'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwcu6':
qqw_unx.c:(.text+0x65e4): undefined reference to `XNextEvent'
qqw_unx.c:(.text+0x6644): undefined reference to `XFlush'
qqw_unx.c:(.text+0x66c4): undefined reference to `XNextEvent'
qqw_unx.c:(.text+0x6780): undefined reference to `XFlush'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwcu5':
qqw_unx.c:(.text+0x6800): undefined reference to `XNextEvent'
qqw_unx.c:(.text+0x6868): undefined reference to `XFlush'
qqw_unx.c:(.text+0x68e8): undefined reference to `XNextEvent'
qqw_unx.c:(.text+0x69a4): undefined reference to `XFlush'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwcu4':
qqw_unx.c:(.text+0x6a50): undefined reference to `XNextEvent'
qqw_unx.c:(.text+0x6a98): undefined reference to `XLookupString'
qqw_unx.c:(.text+0x6b70): undefined reference to `XQueryPointer'
qqw_unx.c:(.text+0x6c24): undefined reference to `XWarpPointer'
qqw_unx.c:(.text+0x6c7c): undefined reference to `XPending'
qqw_unx.c:(.text+0x6cb8): undefined reference to `XNextEvent'
qqw_unx.c:(.text+0x6d20): undefined reference to `XLookupString'
qqw_unx.c:(.text+0x6e10): undefined reference to `XQueryPointer'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwcu3':
qqw_unx.c:(.text+0x6ecc): undefined reference to `XNextEvent'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwcu2':
qqw_unx.c:(.text+0x6fac): undefined reference to `XNextEvent'
qqw_unx.c:(.text+0x7044): undefined reference to `XNextEvent'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwcu1':
qqw_unx.c:(.text+0x7110): undefined reference to `XNextEvent'
qqw_unx.c:(.text+0x713c): undefined reference to `XNextEvent'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwscr':
qqw_unx.c:(.text+0x7238): undefined reference to `XOpenDisplay'
qqw_unx.c:(.text+0x724c): undefined reference to `XDefaultScreenOfDisplay'
qqw_unx.c:(.text+0x7254): undefined reference to `XWidthOfScreen'
qqw_unx.c:(.text+0x7260): undefined reference to `XHeightOfScreen'
qqw_unx.c:(.text+0x726c): undefined reference to `XDefaultDepthOfScreen'
qqw_unx.c:(.text+0x7278): undefined reference to `XCloseDisplay'
qqw_unx.c:(.text+0x72f4): undefined reference to `XGetGeometry'
qqw_unx.c:(.text+0x7310): undefined reference to `XRootWindowOfScreen'
qqw_unx.c:(.text+0x733c): undefined reference to `XTranslateCoordinates'
qqw_unx.c:(.text+0x7358): undefined reference to `XWidthOfScreen'
qqw_unx.c:(.text+0x7364): undefined reference to `XHeightOfScreen'
qqw_unx.c:(.text+0x7370): undefined reference to `XDefaultDepthOfScreen'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqzbuf':
qqw_unx.c:(.text+0x73f8): undefined reference to `glClear'
qqw_unx.c:(.text+0x7508): undefined reference to `glEnable'
qqw_unx.c:(.text+0x7510): undefined reference to `glDepthFunc'
qqw_unx.c:(.text+0x7518): undefined reference to `glClear'
qqw_unx.c:(.text+0x75a8): undefined reference to `glDisable'
qqw_unx.c:(.text+0x75bc): undefined reference to `glClear'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwext':
qqw_unx.c:(.text+0x8270): undefined reference to `XSetLineAttributes'
qqw_unx.c:(.text+0x8298): undefined reference to `glLineWidth'
qqw_unx.c:(.text+0x8688): undefined reference to `glDisable'
qqw_unx.c:(.text+0x8734): undefined reference to `XSetClipRectangles'
qqw_unx.c:(.text+0x873c): undefined reference to `glEnable'
qqw_unx.c:(.text+0x8750): undefined reference to `XSetClipMask'
qqw_unx.c:(.text+0x8784): undefined reference to `glScissor'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwclr':
qqw_unx.c:(.text+0x8864): undefined reference to `glColor3f'
qqw_unx.c:(.text+0x88e0): undefined reference to `XSetForeground'
qqw_unx.c:(.text+0x8914): undefined reference to `XSetForeground'
/usr/local/dislin/libdislin.a(qqwini.o): In function `qqwftr':
qqw_unx.c:(.text+0x8c08): undefined reference to `XFillPolygon'
qqw_unx.c:(.text+0x8c3c): undefined reference to `XDrawLine'
qqw_unx.c:(.text+0x8c64): undefined reference to `XDrawLine'
qqw_unx.c:(.text+0x8c8c): undefined reference to `glBegin'
qqw_unx.c:(.text+0x8ca0): undefined reference to `glVertex2i'
qqw_unx.c:(.text+0x8cb0): undefined refe. . . . .....
:                               :                              :
:                               :                              :
:                               :                              :.rence to `XDefaultScreen'
qqd_unx.c:(.text+0xe290): undefined reference to `XDefaultGC'
qqd_unx.c:(.text+0xe29c): undefined reference to `XDefaultScreenOfDisplay'
qqd_unx.c:(.text+0xe2a0): undefined reference to `XDefaultDepthOfScreen'
qqd_unx.c:(.text+0xe2ac): undefined reference to `XDefaultScreenOfDisplay'
qqd_unx.c:(.text+0xe2b0): undefined reference to `XDefaultVisualOfScreen'
qqd_unx.c:(.text+0xe2d8): undefined reference to `XRootWindow'
qqd_unx.c:(.text+0xe2f4): undefined reference to `XCreatePixmap'
qqd_unx.c:(.text+0xe35c): undefined reference to `XSetForeground'
qqd_unx.c:(.text+0xe374): undefined reference to `XDrawPoint'
qqd_unx.c:(.text+0xe558): undefined reference to `XtCreateManagedWidget'
qqd_unx.c:(.text+0xe570): undefined reference to `XtParseTranslationTable'
qqd_unx.c:(.text+0xe57c): undefined reference to `XtOverrideTranslations'
qqd_unx.c:(.text+0xe598): undefined reference to `XtAddCallback'
qqd_unx.c:(.text+0xe628): undefined reference to `XtStrings'
qqd_unx.c:(.text+0xe62c): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xe630): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xe634): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xe638): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xe63c): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xe640): undefined reference to `xmPushButtonWidgetClass'
qqd_unx.c:(.text+0xe64c): undefined reference to `_XmStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqdpicon':
qqd_unx.c:(.text+0xe7ec): undefined reference to `XDefaultScreen'
qqd_unx.c:(.text+0xe7fc): undefined reference to `XDefaultGC'
qqd_unx.c:(.text+0xe808): undefined reference to `XDefaultScreenOfDisplay'
qqd_unx.c:(.text+0xe80c): undefined reference to `XDefaultDepthOfScreen'
qqd_unx.c:(.text+0xe818): undefined reference to `XDefaultScreenOfDisplay'
qqd_unx.c:(.text+0xe81c): undefined reference to `XDefaultVisualOfScreen'
qqd_unx.c:(.text+0xe848): undefined reference to `XRootWindow'
qqd_unx.c:(.text+0xe860): undefined reference to `XCreatePixmap'
qqd_unx.c:(.text+0xe8cc): undefined reference to `XSetForeground'
qqd_unx.c:(.text+0xe8e8): undefined reference to `XDrawPoint'
qqd_unx.c:(.text+0xeaa8): undefined reference to `XtCreateManagedWidget'
qqd_unx.c:(.text+0xeac0): undefined reference to `XtParseTranslationTable'
qqd_unx.c:(.text+0xeacc): undefined reference to `XtOverrideTranslations'
qqd_unx.c:(.text+0xeae8): undefined reference to `XtAddCallback'
qqd_unx.c:(.text+0xebd4): undefined reference to `XtStrings'
qqd_unx.c:(.text+0xebd8): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xebdc): undefined reference to `XtStrings'
qqd_unx.c:(.text+0xebe0): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xebe4): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xebe8): undefined reference to `xmPushButtonWidgetClass'
qqd_unx.c:(.text+0xebf4): undefined reference to `_XmStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqdpbut':
qqd_unx.c:(.text+0xee6c): undefined reference to `XtCreateManagedWidget'
qqd_unx.c:(.text+0xee80): undefined reference to `XtParseTranslationTable'
qqd_unx.c:(.text+0xee8c): undefined reference to `XtOverrideTranslations'
qqd_unx.c:(.text+0xeea4): undefined reference to `XtAddCallback'
qqd_unx.c:(.text+0xeecc): undefined reference to `XmStringFree'
qqd_unx.c:(.text+0xeee4): undefined reference to `XtStrings'
qqd_unx.c:(.text+0xeee8): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xeeec): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xeef0): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xeef4): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xeef8): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xeefc): undefined reference to `xmPushButtonWidgetClass'
qqd_unx.c:(.text+0xef08): undefined reference to `_XmStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqdquit':
qqd_unx.c:(.text+0xf100): undefined reference to `XtCreateManagedWidget'
qqd_unx.c:(.text+0xf114): undefined reference to `XtParseTranslationTable'
qqd_unx.c:(.text+0xf120): undefined reference to `XtOverrideTranslations'
qqd_unx.c:(.text+0xf138): undefined reference to `XtAddCallback'
qqd_unx.c:(.text+0xf160): undefined reference to `XmStringFree'
qqd_unx.c:(.text+0xf174): undefined reference to `XtStrings'
qqd_unx.c:(.text+0xf17c): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xf180): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xf184): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xf188): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xf18c): undefined reference to `xmPushButtonWidgetClass'
qqd_unx.c:(.text+0xf198): undefined reference to `_XmStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqdok':
qqd_unx.c:(.text+0xf390): undefined reference to `XtCreateManagedWidget'
qqd_unx.c:(.text+0xf3a4): undefined reference to `XtParseTranslationTable'
qqd_unx.c:(.text+0xf3b0): undefined reference to `XtOverrideTranslations'
qqd_unx.c:(.text+0xf3c8): undefined reference to `XtAddCallback'
qqd_unx.c:(.text+0xf3d8): undefined reference to `XtParseTranslationTable'
qqd_unx.c:(.text+0xf3e4): undefined reference to `XtOverrideTranslations'
qqd_unx.c:(.text+0xf40c): undefined reference to `XmStringFree'
qqd_unx.c:(.text+0xf424): undefined reference to `XtStrings'
qqd_unx.c:(.text+0xf42c): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xf430): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xf434): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xf438): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xf43c): undefined reference to `xmPushButtonWidgetClass'
qqd_unx.c:(.text+0xf448): undefined reference to `_XmStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqdbut':
qqd_unx.c:(.text+0xf648): undefined reference to `XtCreateManagedWidget'
qqd_unx.c:(.text+0xf65c): undefined reference to `XtAddCallback'
qqd_unx.c:(.text+0xf68c): undefined reference to `XmStringFree'
qqd_unx.c:(.text+0xf6c0): undefined reference to `XtStrings'
qqd_unx.c:(.text+0xf6c4): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xf6c8): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xf6cc): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xf6d0): undefined reference to `xmToggleButtonWidgetClass'
qqd_unx.c:(.text+0xf6d8): undefined reference to `_XmStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqdtbl':
qqd_unx.c:(.text+0xf7d4): undefined reference to `XDefaultScreen'
qqd_unx.c:(.text+0xf7e0): undefined reference to `XBlackPixel'
qqd_unx.c:(.text+0xfb64): undefined reference to `xmDrawingAreaWidgetClass'
qqd_unx.c:(.text+0xfb6c): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xfb74): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xfb7c): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xfb80): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xfb84): undefined reference to `_XmStrings'
/usr/local/dislin/libdislin.a(qqdini.o):qqd_unx.c:(.text+0xfb88): more undefined references to `_XmStrings' follow
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqdtbl':
qqd_unx.c:(.text+0xfb94): undefined reference to `xmTextFieldWidgetClass'
qqd_unx.c:(.text+0xfb9c): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xfba0): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xfba4): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xfba8): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xfbac): undefined reference to `_XmStrings'
/usr/local/dislin/libdislin.a(qqdini.o):qqd_unx.c:(.text+0xfbb4): more undefined references to `_XmStrings' follow
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqdtbl':
qqd_unx.c:(.text+0xfbbc): undefined reference to `XtStrings'
qqd_unx.c:(.text+0xfbc0): undefined reference to `XtStrings'
qqd_unx.c:(.text+0xfbc4): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xfbc8): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xfbd0): undefined reference to `XtStrings'
qqd_unx.c:(.text+0xfbdc): undefined reference to `XtStrings'
qqd_unx.c:(.text+0xfbe0): undefined reference to `XtStrings'
qqd_unx.c:(.text+0xfbe4): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0xfd88): undefined reference to `XtCreateManagedWidget'
qqd_unx.c:(.text+0xfd9c): undefined reference to `XtManageChild'
qqd_unx.c:(.text+0xfdc0): undefined reference to `XtVaGetValues'
qqd_unx.c:(.text+0xfdd8): undefined reference to `XtAddCallback'
qqd_unx.c:(.text+0x10230): undefined reference to `XtCreateManagedWidget'
qqd_unx.c:(.text+0x10244): undefined reference to `XtAddCallback'
qqd_unx.c:(.text+0x10258): undefined reference to `XtAddCallback'
qqd_unx.c:(.text+0x1026c): undefined reference to `XtAddCallback'
qqd_unx.c:(.text+0x10280): undefined reference to `XtAddCallback'
qqd_unx.c:(.text+0x10294): undefined reference to `XtAddCallback'
/usr/local/dislin/libdislin.a(qqdini.o):qqd_unx.c:(.text+0x102a8): more undefined references to `XtAddCallback' follow
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqdtbl':
qqd_unx.c:(.text+0x10378): undefined reference to `XDefaultScreen'
qqd_unx.c:(.text+0x10388): undefined reference to `XWhitePixel'
qqd_unx.c:(.text+0x10578): undefined reference to `XmCreateScrolledWindow'
qqd_unx.c:(.text+0x10580): undefined reference to `XtManageChild'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqdsep':
qqd_unx.c:(.text+0x1092c): undefined reference to `XtCreateManagedWidget'
qqd_unx.c:(.text+0x10a34): undefined reference to `XtCreateManagedWidget'
qqd_unx.c:(.text+0x10a54): undefined reference to `XtStrings'
qqd_unx.c:(.text+0x10a58): undefined reference to `XtStrings'
qqd_unx.c:(.text+0x10a5c): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0x10a60): undefined reference to `XtStrings'
qqd_unx.c:(.text+0x10a64): undefined reference to `xmSeparatorWidgetClass'
qqd_unx.c:(.text+0x10a74): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0x10a78): undefined reference to `_XmStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqdimg':
qqd_unx.c:(.text+0x10b20): undefined reference to `XDefaultScreen'
qqd_unx.c:(.text+0x10b30): undefined reference to `XDefaultGC'
qqd_unx.c:(.text+0x10b3c): undefined reference to `XDefaultScreenOfDisplay'
qqd_unx.c:(.text+0x10b40): undefined reference to `XDefaultDepthOfScreen'
qqd_unx.c:(.text+0x10b4c): undefined reference to `XDefaultScreenOfDisplay'
qqd_unx.c:(.text+0x10b50): undefined reference to `XDefaultVisualOfScreen'
qqd_unx.c:(.text+0x10b78): undefined reference to `XRootWindow'
qqd_unx.c:(.text+0x10b94): undefined reference to `XCreatePixmap'
qqd_unx.c:(.text+0x10bfc): undefined reference to `XSetForeground'
qqd_unx.c:(.text+0x10c14): undefined reference to `XDrawPoint'
qqd_unx.c:(.text+0x10da0): undefined reference to `XtCreateManagedWidget'
qqd_unx.c:(.text+0x10e28): undefined reference to `XtStrings'
qqd_unx.c:(.text+0x10e2c): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0x10e30): undefined reference to `XtStrings'
qqd_unx.c:(.text+0x10e34): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0x10e38): undefined reference to `xmLabelWidgetClass'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqdicon':
qqd_unx.c:(.text+0x10fd8): undefined reference to `XDefaultScreen'
qqd_unx.c:(.text+0x10fe8): undefined reference to `XDefaultGC'
qqd_unx.c:(.text+0x10ff4): undefined reference to `XDefaultScreenOfDisplay'
qqd_unx.c:(.text+0x10ff8): undefined reference to `XDefaultDepthOfScreen'
qqd_unx.c:(.text+0x11004): undefined reference to `XDefaultScreenOfDisplay'
qqd_unx.c:(.text+0x11008): undefined reference to `XDefaultVisualOfScreen'
qqd_unx.c:(.text+0x11034): undefined reference to `XRootWindow'
qqd_unx.c:(.text+0x1104c): undefined reference to `XCreatePixmap'
qqd_unx.c:(.text+0x110b8): undefined reference to `XSetForeground'
qqd_unx.c:(.text+0x110d4): undefined reference to `XDrawPoint'
qqd_unx.c:(.text+0x1125c): undefined reference to `XtCreateManagedWidget'
qqd_unx.c:(.text+0x11360): undefined reference to `XtStrings'
qqd_unx.c:(.text+0x11364): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0x11368): undefined reference to `XtStrings'
qqd_unx.c:(.text+0x1136c): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0x11370): undefined reference to `xmLabelWidgetClass'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqdlab':
qqd_unx.c:(.text+0x11594): undefined reference to `XtCreateManagedWidget'
qqd_unx.c:(.text+0x115b8): undefined reference to `XmStringFree'
qqd_unx.c:(.text+0x11604): undefined reference to `XtStrings'
qqd_unx.c:(.text+0x11608): undefined reference to `XtStrings'
qqd_unx.c:(.text+0x1160c): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0x11610): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0x11614): undefined reference to `xmLabelWidgetClass'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqsbfgd':
qqd_unx.c:(.text+0x1198c): undefined reference to `XDefaultScreen'
qqd_unx.c:(.text+0x11998): undefined reference to `XDefaultColormap'
qqd_unx.c:(.text+0x119a8): undefined reference to `XAllocColor'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqsbgd':
qqd_unx.c:(.text+0x11ae8): undefined reference to `XDefaultScreen'
qqd_unx.c:(.text+0x11af4): undefined reference to `XDefaultColormap'
qqd_unx.c:(.text+0x11b04): undefined reference to `XAllocColor'
qqd_unx.c:(.text+0x11b30): undefined reference to `XtSetValues'
qqd_unx.c:(.text+0x11b3c): undefined reference to `XSync'
qqd_unx.c:(.text+0x11b5c): undefined reference to `XtStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqsfgd':
qqd_unx.c:(.text+0x11c54): undefined reference to `XDefaultScreen'
qqd_unx.c:(.text+0x11c60): undefined reference to `XDefaultColormap'
qqd_unx.c:(.text+0x11c70): undefined reference to `XAllocColor'
qqd_unx.c:(.text+0x11c9c): undefined reference to `XtSetValues'
qqd_unx.c:(.text+0x11ca8): undefined reference to `XSync'
qqd_unx.c:(.text+0x11cc4): undefined reference to `XtStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqsfoc':
qqd_unx.c:(.text+0x11e0c): undefined reference to `XmProcessTraversal'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqsbut':
qqd_unx.c:(.text+0x11ee0): undefined reference to `XtSetValues'
qqd_unx.c:(.text+0x11eec): undefined reference to `XSync'
qqd_unx.c:(.text+0x11fc4): undefined reference to `_XmStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqslis':
qqd_unx.c:(.text+0x12080): undefined reference to `XmListSelectPos'
qqd_unx.c:(.text+0x1209c): undefined reference to `XSync'
qqd_unx.c:(.text+0x120cc): undefined reference to `XmListDeselectPos'
qqd_unx.c:(.text+0x120f4): undefined reference to `XtSetValues'
qqd_unx.c:(.text+0x1211c): undefined reference to `_XmStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqsbox':
qqd_unx.c:(.text+0x121ec): undefined reference to `XtSetValues'
qqd_unx.c:(.text+0x12214): undefined reference to `XSync'
qqd_unx.c:(.text+0x12230): undefined reference to `_XmStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqsscl':
qqd_unx.c:(.text+0x122e8): undefined reference to `XtGetValues'
qqd_unx.c:(.text+0x12360): undefined reference to `XtSetValues'
qqd_unx.c:(.text+0x1237c): undefined reference to `XSync'
qqd_unx.c:(.text+0x123b0): undefined reference to `XtParent'
qqd_unx.c:(.text+0x12420): undefined reference to `XtGetValues'
qqd_unx.c:(.text+0x1243c): undefined reference to `XtSetValues'
qqd_unx.c:(.text+0x12498): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0x1249c): undefined reference to `XtStrings'
qqd_unx.c:(.text+0x124a4): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0x124a8): undefined reference to `_XmStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqsval':
qqd_unx.c:(.text+0x1255c): undefined reference to `XtIsRealized'
qqd_unx.c:(.text+0x1257c): undefined reference to `XtAppNextEvent'
qqd_unx.c:(.text+0x12584): undefined reference to `XtDispatchEvent'
qqd_unx.c:(.text+0x1258c): undefined reference to `XtAppPending'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqstxt':
qqd_unx.c:(.text+0x126d4): undefined reference to `XmTextFieldSetString'
qqd_unx.c:(.text+0x1272c): undefined reference to `XtSetValues'
qqd_unx.c:(.text+0x12734): undefined reference to `XmStringFree'
qqd_unx.c:(.text+0x12740): undefined reference to `XSync'
qqd_unx.c:(.text+0x127a8): undefined reference to `XmListAddItem'
qqd_unx.c:(.text+0x127c8): undefined reference to `XmListSelectPos'
qqd_unx.c:(.text+0x127e4): undefined reference to `XmStringFree'
qqd_unx.c:(.text+0x1281c): undefined reference to `XtSetValues'
qqd_unx.c:(.text+0x12824): undefined reference to `XmStringFree'
qqd_unx.c:(.text+0x12854): undefined reference to `XmListDeletePos'
qqd_unx.c:(.text+0x1287c): undefined reference to `_XmStrings'
qqd_unx.c:(.text+0x12880): undefined reference to `_XmStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqstbs':
qqd_unx.c:(.text+0x12adc): undefined reference to `XSync'
qqd_unx.c:(.text+0x12b34): undefined reference to `XmTextFieldSetEditable'
qqd_unx.c:(.text+0x12b70): undefined reference to `XmTextFieldGetString'
qqd_unx.c:(.text+0x12c5c): undefined reference to `XtFree'
qqd_unx.c:(.text+0x12cd8): undefined reference to `XmTextFieldSetEditable'
qqd_unx.c:(.text+0x12cec): undefined reference to `XmTextFieldGetString'
qqd_unx.c:(.text+0x12d40): undefined reference to `XtFree'
qqd_unx.c:(.text+0x12d5c): undefined reference to `XDefaultScreen'
qqd_unx.c:(.text+0x12d68): undefined reference to `XWhitePixel'
qqd_unx.c:(.text+0x12d7c): undefined reference to `XtSetValues'
qqd_unx.c:(.text+0x12dac): undefined reference to `XtSetValues'
qqd_unx.c:(.text+0x12dcc): undefined reference to `XSync'
qqd_unx.c:(.text+0x12dec): undefined reference to `XtStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqstbf':
qqd_unx.c:(.text+0x13074): undefined reference to `XSync'
qqd_unx.c:(.text+0x1310c): undefined reference to `XSync'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqstbi':
qqd_unx.c:(.text+0x13348): undefined reference to `XSync'
qqd_unx.c:(.text+0x13450): undefined reference to `XDefaultScreen'
qqd_unx.c:(.text+0x1345c): undefined reference to `XDefaultColormap'
qqd_unx.c:(.text+0x1346c): undefined reference to `XAllocColor'
qqd_unx.c:(.text+0x134ac): undefined reference to `XtSetValues'
qqd_unx.c:(.text+0x134cc): undefined reference to `XDefaultScreen'
qqd_unx.c:(.text+0x134d8): undefined reference to `XBlackPixel'
qqd_unx.c:(.text+0x1351c): undefined reference to `XtSetValues'
qqd_unx.c:(.text+0x13588): undefined reference to `XDefaultScreen'
qqd_unx.c:(.text+0x13594): undefined reference to `XWhitePixel'
qqd_unx.c:(.text+0x135ac): undefined reference to `XSync'
qqd_unx.c:(.text+0x135d4): undefined reference to `XtStrings'
qqd_unx.c:(.text+0x135d8): undefined reference to `XtStrings'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqstbl':
qqd_unx.c:(.text+0x13918): undefined reference to `XSync'
qqd_unx.c:(.text+0x139b8): undefined reference to `XSync'
/usr/local/dislin/libdislin.a(qqdini.o): In function `qqsfil':
qqd_unx.c:(.text+0x13b44): undefined reference to `XmTextFieldSetString'
qqd_unx.c:(.text+0x13b5c): undefined reference to `XSync'
collect2: error: ld returned 1 exit status
Error(E42): Last command making (egSF) returned a bad status
Error(E02): Make execution terminated

* Failed *

Success!

I should have thought of that.
I can also remove the two -pthread options.

Result: identical 47.2KB executable as when I use the CLI.

I have also tried with Static linking - Static Fortran runtime ticked.
Result: 193.6K executable, which also runs OK.
However, the latter still needs shared libraries (which it is finding).

Thank you Jeff,
---
John