Re: Can't find the correct set of libs on FC5/x64

[Ralf Wildenhues]

* Robert J. Hansen wrote on Thu, Aug 24, 2006 at 06:48:00PM CEST:
> 
> /bin/sh ../libtool --tag=CXX --mode=link g++  -g -O2   -o hwk_1  test.o
>   -lGL -L/usr/X11R6/lib64 -lX11
> g++ -g -O2 -o hwk_1 test.o  /usr/lib/libGL.so -L/usr/X11R6/lib -lm
> -lXext -ldl -L/usr/X11R6/lib64 -lX11
> /usr/lib/libGL.so: could not read symbols: File in wrong format

The fact that -L/usr/X11R6/lib64 is passed later than -lGL on the
command line looks like a bug in the configury to me (probably in
AX_CHECK_GL, I don't know this macro).  But to know that, I'd need
to see the version of the macro used and config.log output.

I'd first try whether linking manually like this works:

/bin/sh ../libtool --tag=CXX --mode=link g++ -g -O2 -o hwk_1 test.o \
  -L/usr/X11R6/lib64 -lGL -lX11

If it does, then I'd try whether adding
  --x-libraries=/usr/X11R6/lib64

to the configure invocation and rebuilding works out of the box.
  
If neither works, then please send the output of
  ../libtool --tag=CXX --config
  ../libtool --debug --tag=CXX --mode=link g++  -g -O2   -o hwk_1  test.o \
    -L/usr/X11R6/lib64 -lGL -lX11

(please pack large output with gzip).

Cheers,
Ralf