[sdcc-devel] comitted: cleaned up a lot, some problems left

[Johan K. <jw...@wx...>]

Because I received no comments on why I shouldn't clean up sdcc/src, I did.

I removed all external declarations from .c files to the appropriate .h
files so it can be double checked and expanded common.h to deal with this.
So, no SDCC*.c file need to include any SDCC*.h file by itself, common.h
should be enough (which I will rename to SDCCcommon.h unless there is a good
reason why I shouldn't).

I couldn't add -Werror because SDCClex.c produces a warning. Although using
"flex -L"  (or it's hard to find) it doesn't look harmfull, it shouldn't
happen! I studied the flex manuals for a couple of hours (hey!, that's a
nice tool :) but couldn't find a clue in SDCC.lex. Please give me one.

Also, bison throws a warning when bisoning SDCClex.y. After looking in the
bison manuals for a couple of hours (hey!, that's a nice tool too, now I
grasp the idea of what sdcc is all about! Soon I will be writing my own port
for the XA :).

I left the repository in a broken state, because I removed
sdcc/src/SDCCpeephole.awk. This file claimed to be generated from
SDCCpeeph.def (which doesn't exist anymore). In the different ports it still
overwrites peeph.rul, but since these files are in the repository I guess
this is a flaw in the Makefile.

I will continue in the morning