We no longer use CVS, so let's teach Git about what files to ignore...
... though doing `git status` after make + `make test` still gives
untracked content:
# Untracked files:
# (use "git add <file>..." to include in what will be committed)
#
# alloca86-bt.o
# alloca86.o
# bcheck.o
# libtcc.a
# libtcc.o
# libtcc1.a
# libtcc1.o
# tcc.o
See next patch about this stuff.
Recently I needed to trim storage space on an embedded distro which has
X.
X depend on cpp which is ~8MB in size as shipped in Debian, so the idea
was to remove cpp and use `tcc -E` instead where appropriate.
I've done this with the following 'hack' put inplace of /usr/bin/cpp :
#!/bin/sh -e
TCC=/home/kirr/local/tcc/bin/tcc
last="${!#}"
# hack to distinguish between '... -D...' and '... file'
if test -r "$last"; then
exec $TCC -E "$@"
else
exec $TCC -E "$@" -
fi
But the problem turned out to be in `tcc -E` inability to preserve
spaces between tokens. So e.g. the following ~/.Xresources
XTerm*VT100*foreground: black
...
got translated to
XTerm * VT100 * foreground : black
which is bad, bacause now X don't understand it.
Below is a newbie "fix" for the problem.
It still does not preserve spaces on macro expansion, but since the fix
cures original problem, I think it is at least one step forward.
Signed-off-by: Kirill Smelkov <kirr@landau.phys.spbu.ru>
As recently shown in fb0ac2 (s/int/unsigned/ since GCC 4.3.2 produces
code which doesn't stop)
comparing (signed) int variable to 0x80000000 is not idea for x86_64.
This is not a good idea for x86_32 either, because GCC 4.3.2 (the one in
Debian Lenny) rightly assumes that a signed int could be never
0x80000000, and thus removes the check from
while (b != 0x80000000) {
...
completely.
If we want this check, we need b to be always 'unsigned'
Signed-off-by: Kirill Smelkov <kirr@landau.phys.spbu.ru>
Kirill Smelkov