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authorAurelien Foret <aurelien@archlinux.org>2006-01-14 15:05:59 +0000
committerAurelien Foret <aurelien@archlinux.org>2006-01-14 15:05:59 +0000
commitcb9d23baf890a9977c0ad2961ac45133012b0914 (patch)
tree27ca6bf5c3475137b4b21a86df6d1ea274eccf8c /lib
parentaeb013397497c8334905d33da5c50dea706621a8 (diff)
downloadpacman-cb9d23baf890a9977c0ad2961ac45133012b0914.tar.xz
checkdeps:
- merged missing chunks of code from pacman 2.9.7 - more debug logs
Diffstat (limited to 'lib')
-rw-r--r--lib/libalpm/deps.c59
1 files changed, 50 insertions, 9 deletions
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c
index 8c1e3558..d60b4778 100644
--- a/lib/libalpm/deps.c
+++ b/lib/libalpm/deps.c
@@ -233,8 +233,12 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
/* CHECK 1: check targets against database */
for(k = db_get_pkgcache(db); k; k = k->next) {
pmpkg_t *dp = (pmpkg_t *)k->data;
+ if(!strcmp(dp->name, tp->name)) {
+ /* a package cannot conflict with itself -- that's just not nice */
+ continue;
+ }
if(!strcmp(j->data, dp->name)) {
- /* confict */
+ /* conflict */
MALLOC(miss, sizeof(pmdepmissing_t));
miss->type = PM_DEP_TYPE_CONFLICT;
miss->depend.mod = PM_DEP_MOD_ANY;
@@ -242,6 +246,8 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
STRNCPY(miss->target, tp->name, PKG_NAME_LEN);
STRNCPY(miss->depend.name, dp->name, PKG_NAME_LEN);
if(!pm_list_is_in(miss, baddeps)) {
+ _alpm_log(PM_LOG_FLOW2, "checkdeps: targs vs db: adding %s as a conflict for %s",
+ dp->name, tp->name);
baddeps = pm_list_add(baddeps, miss);
} else {
FREE(miss);
@@ -259,6 +265,8 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
STRNCPY(miss->target, tp->name, PKG_NAME_LEN);
STRNCPY(miss->depend.name, dp->name, PKG_NAME_LEN);
if(!pm_list_is_in(miss, baddeps)) {
+ _alpm_log(PM_LOG_FLOW2, "checkdeps: targs vs db: adding %s as a conflict for %s",
+ dp->name, tp->name);
baddeps = pm_list_add(baddeps, miss);
} else {
FREE(miss);
@@ -269,25 +277,56 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
}
/* CHECK 2: check targets against targets */
for(k = packages; k; k = k->next) {
- pmpkg_t *a = (pmpkg_t *)k->data;
- if(!strcmp(a->name, (char *)j->data)) {
+ pmpkg_t *otp = (pmpkg_t *)k->data;
+ if(!strcmp(otp->name, tp->name)) {
+ /* a package cannot conflict with itself -- that's just not nice */
+ continue;
+ }
+ if(!strcmp(otp->name, (char *)j->data)) {
+ /* otp is listed in tp's conflict list */
MALLOC(miss, sizeof(pmdepmissing_t));
miss->type = PM_DEP_TYPE_CONFLICT;
miss->depend.mod = PM_DEP_MOD_ANY;
miss->depend.version[0] = '\0';
STRNCPY(miss->target, tp->name, PKG_NAME_LEN);
- STRNCPY(miss->depend.name, a->name, PKG_NAME_LEN);
+ STRNCPY(miss->depend.name, otp->name, PKG_NAME_LEN);
if(!pm_list_is_in(miss, baddeps)) {
+ _alpm_log(PM_LOG_FLOW2, "checkdeps: targs vs targs: adding %s as a conflict for %s",
+ otp->name, tp->name);
baddeps = pm_list_add(baddeps, miss);
} else {
FREE(miss);
}
+ } else {
+ /* see if otp provides something in tp's conflict list */
+ PMList *m;
+ for(m = otp->provides; m; m = m->next) {
+ if(!strcmp(m->data, j->data)) {
+ MALLOC(miss, sizeof(pmdepmissing_t));
+ miss->type = PM_DEP_TYPE_CONFLICT;
+ miss->depend.mod = PM_DEP_MOD_ANY;
+ miss->depend.version[0] = '\0';
+ STRNCPY(miss->target, tp->name, PKG_NAME_LEN);
+ STRNCPY(miss->depend.name, otp->name, PKG_NAME_LEN);
+ if(!pm_list_is_in(miss, baddeps)) {
+ _alpm_log(PM_LOG_FLOW2, "checkdeps: targs vs targs: adding %s as a conflict for %s",
+ otp->name, tp->name);
+ baddeps = pm_list_add(baddeps, miss);
+ } else {
+ FREE(miss);
+ }
+ }
+ }
}
}
}
/* CHECK 3: check database against targets */
for(k = db_get_pkgcache(db); k; k = k->next) {
info = k->data;
+ if(!strcmp(info->name, tp->name)) {
+ /* a package cannot conflict with itself -- that's just not nice */
+ continue;
+ }
for(j = info->conflicts; j; j = j->next) {
if(!strcmp((char *)j->data, tp->name)) {
MALLOC(miss, sizeof(pmdepmissing_t));
@@ -297,6 +336,8 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
STRNCPY(miss->target, tp->name, PKG_NAME_LEN);
STRNCPY(miss->depend.name, info->name, PKG_NAME_LEN);
if(!pm_list_is_in(miss, baddeps)) {
+ _alpm_log(PM_LOG_FLOW2, "checkdeps: db vs targs: adding %s as a conflict for %s",
+ info->name, tp->name);
baddeps = pm_list_add(baddeps, miss);
} else {
FREE(miss);
@@ -315,6 +356,8 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
STRNCPY(miss->target, tp->name, PKG_NAME_LEN);
STRNCPY(miss->depend.name, info->name, PKG_NAME_LEN);
if(!pm_list_is_in(miss, baddeps)) {
+ _alpm_log(PM_LOG_FLOW2, "checkdeps: db vs targs: adding %s as a conflict for %s",
+ info->name, tp->name);
baddeps = pm_list_add(baddeps, miss);
} else {
FREE(miss);
@@ -435,11 +478,11 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
} else if(op == PM_TRANS_TYPE_REMOVE) {
/* check requiredby fields */
for(i = packages; i; i = i->next) {
- pmpkg_t *tp;
- if(i->data == NULL) {
+ pmpkg_t *tp = i->data;
+ if(tp == NULL) {
continue;
}
- tp = (pmpkg_t*)i->data;
+
for(j = tp->requiredby; j; j = j->next) {
if(!pm_list_is_strin((char *)j->data, packages)) {
MALLOC(miss, sizeof(pmdepmissing_t));
@@ -619,8 +662,6 @@ int resolvedeps(pmdb_t *local, PMList *dbs_sync, pmpkg_t *syncpkg, PMList *list,
pmpkg_t *sync = NULL;
int provisio_match = 0;
- _alpm_log(PM_LOG_DEBUG, "resolving dependency %s", miss->depend.name);
-
/* check if one of the packages in *list already provides this dependency */
for(j = list; j; j = j->next) {
pmpkg_t *sp = (pmpkg_t*)j->data;