Hi,
You use -Wall to compile tcc, that's great it means you pay attention to
compiler warnings (I love that).
So may I insist to remove the very last two remaining warnings:
tccpp.c: In function 'macro_subst':
tccpp.c:2803:12: warning: '*((void *)&cval+4)' is used uninitialized in this
function [-Wuninitialized]
Declaring cval (two times) close to the places where it is are actually
used, fixes the warning and does not seem break the regression tests
/* we search the first '##' */
for(ptr = macro_str;;) {
CValue cval;
TOK_GET(&t, &ptr, &cval);
.
if (t && t != TOK_TWOSHARPS) {
CValue cval;
TOK_GET(&t, &ptr, &cval);
tccelf.c:1317:12: warning: 'tcc_add_support' defined but not used
[-Wunused-function]
This one is probably easy to fix with
#if !defined(CONFIG_USE_LIBGCC) && !defined(WITHOUT_LIBTCC)
static int tcc_add_support(TCCState *s1, const char *filename)
{
char buf[1024];
snprintf(buf, sizeof(buf), "%s/%s", s1->tcc_lib_path, filename);
return tcc_add_file(s1, buf);
}
#endif
Because we are close to next release, I let you check my changes and decide
to push to mob.
Christian
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