sinjuginas/rpm-build
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

build/interdep.c: prune debuginfo src dups, part 3 - directories

Browse Source
This commit is contained in:
Alexey Tourbin 2011-01-12 15:00:25 +03:00
parent c7567ffb9a
commit 31fc3dcd6f
1 changed files with 55 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

55
build/interdep.c
View File

@ -150,6 +150,59 @@ struct Req *freeRequires(struct Req *r)
static
void fiPrune(TFI_t fi, char pruned[])
{
int *dil_;
const char **bnl, **dnl;
int bnc, dnc, dic;
int ok =
fi->hge(fi->h, RPMTAG_BASENAMES, NULL, (void **) &bnl, &bnc) &&
fi->hge(fi->h, RPMTAG_DIRNAMES, NULL, (void **) &dnl, &dnc) &&
fi->hge(fi->h, RPMTAG_DIRINDEXES, NULL, (void **) &dil_, &dic);
assert(ok);
assert(fi->fc == bnc);
assert(bnc == dic);
int i, j;
// dil must be copied, cf. relocateFileList
int dil[dic];
for (i = 0; i < dic; i++)
dil[i] = dil_[i];
// mark used dirnames
int dirused[dnc];
bzero(dirused, dnc * sizeof *dirused);
for (i = 0; i < bnc; i++)
if (!pruned[i])
dirused[dil[i]]++;
int propagated;
do {
propagated = 0;
// for each unused dirname
for (i = 0; i < dnc; i++) {
if (dirused[i])
continue;
// find its corresponding parent_dir+name entry
for (j = 0; j < bnc; j++) {
if (pruned[j])
continue;
const char *D = dnl[i];
const char *d = dnl[dil[j]];
int dlen = strlen(d);
if (strncmp(D, d, dlen))
continue;
const char *b = bnl[j];
int blen = strlen(b);
if (strncmp(D + dlen, b, blen))
continue;
if (strncmp(D + dlen + blen, "/", 2))
continue;
// makr parent_dir+name for removal
fprintf(stderr, "also prunning dir %s%s\n", d, b);
pruned[j] = 1;
// decrement parent_dir usage
if (--dirused[dil[j]] == 0)
propagated++;
}
}
}
while (propagated);
}
// prune src dups from pkg1 and add dependency on pkg2
@ -166,6 +219,8 @@ void pruneSrc1(Package pkg1, Package pkg2)
void cb(char *f, int i1, int i2)
{
(void) i2;
if (S_ISDIR(fi1->fmodes[i1]))
return;
const char src[] = "/usr/src/debug/";
if (strncmp(f, src, sizeof(src) - 1))
return;