133 lines
3.3 KiB
C
133 lines
3.3 KiB
C
/** \ingroup rpmbuild
|
|
* \file build/reqprov.c
|
|
* Add dependency tags to package header(s).
|
|
*/
|
|
|
|
#include "system.h"
|
|
|
|
#include <rpm/header.h>
|
|
#include <rpm/rpmstring.h>
|
|
#include <rpm/rpmlog.h>
|
|
#include "build/rpmbuild_internal.h"
|
|
#include "debug.h"
|
|
|
|
static int isNewDep(rpmds *dsp, rpmds bds,
|
|
Header h, rpmTagVal indextag, uint32_t index)
|
|
{
|
|
int isnew = 1;
|
|
|
|
if (!indextag) {
|
|
/* With normal deps, we can just merge and see if anything got added */
|
|
isnew = (rpmdsMerge(dsp, bds) > 0);
|
|
} else {
|
|
struct rpmtd_s idx;
|
|
rpmds ads = *dsp;
|
|
headerGet(h, indextag, &idx, HEADERGET_MINMEM);
|
|
|
|
/* rpmdsFind/Merge() probably isn't realiable with triggers... */
|
|
rpmdsInit(ads);
|
|
while (isnew && rpmdsNext(ads) >= 0) {
|
|
if (!rstreq(rpmdsN(ads), rpmdsN(bds))) continue;
|
|
if (!rstreq(rpmdsEVR(ads), rpmdsEVR(bds))) continue;
|
|
if (rpmdsFlags(ads) != rpmdsFlags(bds)) continue;
|
|
if (indextag && rpmtdSetIndex(&idx, rpmdsIx(ads)) >= 0 &&
|
|
rpmtdGetNumber(&idx) != index) continue;
|
|
isnew = 0;
|
|
}
|
|
rpmtdFreeData(&idx);
|
|
rpmdsMerge(dsp, bds);
|
|
}
|
|
|
|
return isnew;
|
|
}
|
|
|
|
int addReqProv(Package pkg, rpmTagVal tagN,
|
|
const char * N, const char * EVR, rpmsenseFlags Flags,
|
|
uint32_t index)
|
|
{
|
|
rpmTagVal versiontag = 0;
|
|
rpmTagVal flagtag = 0;
|
|
rpmTagVal indextag = 0;
|
|
rpmsenseFlags extra = RPMSENSE_ANY;
|
|
Header h = pkg->header; /* just a shortcut */
|
|
rpmds newds, *dsp = NULL;
|
|
|
|
switch (tagN) {
|
|
case RPMTAG_PROVIDENAME:
|
|
versiontag = RPMTAG_PROVIDEVERSION;
|
|
flagtag = RPMTAG_PROVIDEFLAGS;
|
|
extra = Flags & RPMSENSE_FIND_PROVIDES;
|
|
dsp = &pkg->provides;
|
|
break;
|
|
case RPMTAG_OBSOLETENAME:
|
|
versiontag = RPMTAG_OBSOLETEVERSION;
|
|
flagtag = RPMTAG_OBSOLETEFLAGS;
|
|
dsp = &pkg->obsoletes;
|
|
break;
|
|
case RPMTAG_CONFLICTNAME:
|
|
versiontag = RPMTAG_CONFLICTVERSION;
|
|
flagtag = RPMTAG_CONFLICTFLAGS;
|
|
dsp = &pkg->conflicts;
|
|
break;
|
|
case RPMTAG_ORDERNAME:
|
|
versiontag = RPMTAG_ORDERVERSION;
|
|
flagtag = RPMTAG_ORDERFLAGS;
|
|
dsp = &pkg->order;
|
|
break;
|
|
case RPMTAG_TRIGGERNAME:
|
|
versiontag = RPMTAG_TRIGGERVERSION;
|
|
flagtag = RPMTAG_TRIGGERFLAGS;
|
|
indextag = RPMTAG_TRIGGERINDEX;
|
|
extra = Flags & RPMSENSE_TRIGGER;
|
|
dsp = &pkg->triggers;
|
|
break;
|
|
case RPMTAG_REQUIRENAME:
|
|
default:
|
|
tagN = RPMTAG_REQUIRENAME;
|
|
versiontag = RPMTAG_REQUIREVERSION;
|
|
flagtag = RPMTAG_REQUIREFLAGS;
|
|
extra = Flags & _ALL_REQUIRES_MASK;
|
|
dsp = &pkg->requires;
|
|
}
|
|
|
|
/* rpmlib() dependency sanity: only requires permitted, ensure sense bit */
|
|
if (rstreqn(N, "rpmlib(", sizeof("rpmlib(")-1)) {
|
|
if (tagN != RPMTAG_REQUIRENAME) return 1;
|
|
extra |= RPMSENSE_RPMLIB;
|
|
}
|
|
|
|
Flags = (Flags & RPMSENSE_SENSEMASK) | extra;
|
|
|
|
if (EVR == NULL)
|
|
EVR = "";
|
|
|
|
newds = rpmdsSinglePool(pkg->pool, tagN, N, EVR, Flags);
|
|
/* Avoid adding duplicate dependencies. */
|
|
if (isNewDep(dsp, newds, h, indextag, index)) {
|
|
headerPutString(h, tagN, N);
|
|
headerPutString(h, versiontag, EVR);
|
|
headerPutUint32(h, flagtag, &Flags, 1);
|
|
if (indextag) {
|
|
headerPutUint32(h, indextag, &index, 1);
|
|
}
|
|
}
|
|
rpmdsFree(newds);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int rpmlibNeedsFeature(Package pkg, const char * feature, const char * featureEVR)
|
|
{
|
|
char *reqname = NULL;
|
|
int res;
|
|
|
|
rasprintf(&reqname, "rpmlib(%s)", feature);
|
|
|
|
res = addReqProv(pkg, RPMTAG_REQUIRENAME, reqname, featureEVR,
|
|
RPMSENSE_RPMLIB|(RPMSENSE_LESS|RPMSENSE_EQUAL), 0);
|
|
|
|
free(reqname);
|
|
|
|
return res;
|
|
}
|