[clisp-list] versions of OS for which various versions of clisp build

[<don...@is...>]

I downloaded 2.33.1 to a redhat 6.2 linux and got an error building.  
I was about to send a message asking what to do about it when it 
occurred to me to try in a newer version.  It seems to be working in
redhat 8. 

My new request is that the install instructions should mention this as
a potential problem and refer to a web page on which is recorded 
versions of clisp/OS that do and don't build, preferably including
various configuration options, and perhaps the errors that occur in
the incompatible cases.

I offer the following data point

 ...
 gcc  -W -Wswitch -Wcomment -Wpointer-arith -Wimplicit -Wreturn-type
 -Wno-sign-compare -O2 -fexpensive-optimizations -DUNICODE
 -DDYNAMIC_FFI -DNO_GETTEXT -I. -c lisparit.c
 In file included from lisparit.d:8:
 lispbibl.d:7345: warning: register used for two global register
 variables
 In file included from lisparit.d:28:
 arilev1.d:182: `DS' redeclared as different kind of symbol
 /usr/include/sys/ucontext.h:53: previous declaration of `DS'
 make: *** [lisparit.o] Error 1

I see that the ucontext file named above contains DS whereas
in redhat 8 it contains REG_DS.