Re: gcc & X: reprise

[Lars Hallberg <lah@micropp.se>]

In message <[🔎] m0wZPPt-00004EC@paso>, Obi writes:
> 
> > I could guess, but there are quite a few possibilities. The error message
> > you recieve during compilation would be helpful. What does it say?
> >
> Well, after untar the program I got an Imake file so I do a xmkmf -a and I ge
->t
> this:
> 
> imake -DUseInstalled -I/usr/X11R6/lib/X11/config
> make Makefiles
> make: Nothing to be done for `Makefiles'.
> make includes
> make: Nothing to be done for `includes'.
> make depend
> gccmakedep  --   -I/usr/X11R6/include  -Dlinux -D__i386__ -D_POSIX_SOURCE
> -D_BSD_SOURCE -D_SVID_SOURCE -DX_LOCALE  -DFUNCPROTO=15 -DNARROWPROTO    --
> bdfresize.c charresize.c
> 
> after I try with make and I get this:
> 
> gcc -O2 -fno-strength-reduce -m486     -I/usr/X11R6/include  -Dlinux
> -D__i386__ -D_POSIX_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE -DX_LOCALE
> -DFUNCPROTO=15 -DNARROWPROTO     -c bdfresize.c -o bdfresize.o
> gcc -O2 -fno-strength-reduce -m486     -I/usr/X11R6/include  -Dlinux
> -D__i386__ -D_POSIX_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE -DX_LOCALE     
> -DFUNCPROTO=15 -DNARROWPROTO     -c charresize.c -o charresize.o
> rm -f bdfresize
> gcc -o bdfresize -O2 -fno-strength-reduce -m486      -L/usr/X11R6/lib
> bdfresize.o charresize.o
> charresize.o: In function `countup_score':
> charresize.o(.text+0x779): undefined reference to `MIN'
> charresize.o(.text+0x786): undefined reference to `MAX'
> charresize.o(.text+0x792): undefined reference to `MIN'
> charresize.o(.text+0x79e): undefined reference to `MAX'

I have not used thes macros for a while so I dont know about recent
C standards but MIN and MAX used to be standard preprocessor macros.

You can define them like this:

#define MIN(x, y)  ((x) < (y) ? (x) : (y))
#define MAX(x, y)  ((x) > (y) ? (x) : (y))

Add this at top of charresize.c (or cc). If this helps it migtht be good
to track down the REAL problem (this is more like a sympthom).

HTH /Lars

> make: *** [bdfresize] Error 1
> 
> I still believe that in the last command (gcc -o ...) some libraries (-l..)
> are missing ...
> 
> 
> --
> Graziano Obertelli - aspirante palombaro
> 
> E-Mail: graziano@ucsd.edu
> Lab's phone: (619) 534 9669              
> 
> 
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