$ make
../libtool: X--tag=CXX: command not found
../libtool: libtool: ignoring unknown tag : command not found
../libtool: X--mode=compile: command not found
../libtool: *** Warning: inferring the mode of operation is deprecated.: command not found
../libtool: *** Future versions of Libtool will require -mode=MODE be specified.: command not found
../libtool: Xg++: command not found
../libtool: X-DHAVE_CONFIG_H: command not found
../libtool: X-I.: command not found
../libtool: X-I../includes: No such file or directory
../libtool: X-g: command not found
../libtool: X-O2: command not found
../libtool: X-I/usr/X11R6/include: No such file or directory
../libtool: X-O2: command not found
../libtool: X-c: command not found
As a bottle to the sea message:
There is an easy fix when you get such messages as "X--tag=CXX: command not found". Just type:
export echo=echo
And try again.
This is a bug in the script libtool that tries to EXECUTE the parameters (prefixed with X) as if there were programs,
unless the variable $echo is defined.
I don't know who the genius is who coded that, but thanks a lot... I actually had random programs starting with X executing.