* I made "alpm_versioncmp" public a while back, without noticing this was already done (alpm_pkg_vercmp). I dropped this change, making versioncmp "private" again. (alpm_versioncmp -> _alpm_versioncmp, hidden symbol)

* Make alpm_get_upgrades use the same version check that -Su and -S use.

lib/libalpm/add.c

@@ -158,7 +158,7 @@ int SYMHIDDEN _alpm_add_loadtarget(pmtrans_t *trans, pmdb_t *db, char *name)
 		if(trans->flags & PM_TRANS_FLAG_FRESHEN) {
 			/* only upgrade/install this package if it is already installed and at a lesser version */
 			dummy = _alpm_db_get_pkgfromcache(db, pkgname);
-			if(dummy == NULL || alpm_versioncmp(dummy->version, pkgver) >= 0) {
+			if(dummy == NULL || _alpm_versioncmp(dummy->version, pkgver) >= 0) {
 				pm_errno = PM_ERR_PKG_CANT_FRESH;
 				goto error;
 			}
@@ -170,7 +170,7 @@ int SYMHIDDEN _alpm_add_loadtarget(pmtrans_t *trans, pmdb_t *db, char *name)
 	for(i = trans->packages; i; i = i->next) {
 		pmpkg_t *pkg = i->data;
 		if(strcmp(pkg->name, pkgname) == 0) {
-			if(alpm_versioncmp(pkg->version, pkgver) < 0) {
+			if(_alpm_versioncmp(pkg->version, pkgver) < 0) {
 				pmpkg_t *newpkg;
 				_alpm_log(PM_LOG_WARNING, _("replacing older version %s-%s by %s in target list"),
 				          pkg->name, pkg->version, pkgver);

lib/libalpm/alpm.c

@@ -561,7 +561,7 @@ int SYMEXPORT alpm_pkg_vercmp(const char *ver1, const char *ver2)
 {
  	ALPM_LOG_FUNC;
 
-	return(alpm_versioncmp(ver1, ver2));
+	return(_alpm_versioncmp(ver1, ver2));
 }
 
 /* internal */
@@ -1175,25 +1175,7 @@ alpm_list_t *alpm_get_upgrades()
 			continue;
 		}
 
-		/* compare versions and see if we need to upgrade */
-		cmp = alpm_versioncmp(local->version, spkg->version);
-		if(cmp > 0 && !spkg->force) {
-			/* local version is newer */
-			pmdb_t *db = spkg->data;
-			_alpm_log(PM_LOG_WARNING, _("%s: local (%s) is newer than %s (%s)"),
-								local->name, local->version, db->treename, spkg->version);
-		} else if(cmp == 0) {
-			/* versions are identical */
-		} else if(alpm_list_find_str(handle->ignorepkg, spkg->name)) {
-			/* package should be ignored (IgnorePkg) */
-			_alpm_log(PM_LOG_WARNING, _("%s-%s: ignoring package upgrade (%s)"),
-								local->name, local->version, spkg->version);
-		} else if(_alpm_pkg_istoonew(spkg)) {
-			/* package too new (UpgradeDelay) */
-			_alpm_log(PM_LOG_DEBUG, _("%s-%s: delaying upgrade of package (%s)"),
-								local->name, local->version, spkg->version);
-			/* check if spkg->name is already in the packages list. */
-		} else {
+		if(alpm_pkg_compare_versions(local, spkg)) {
 			_alpm_log(PM_LOG_DEBUG, _("%s-%s elected for upgrade (%s => %s)"),
 								local->name, local->version, local->version, spkg->version);
 			alpm_list_t *s;

lib/libalpm/alpm.h

@@ -482,9 +482,6 @@ extern enum _pmerrno_t pm_errno;
 
 char *alpm_strerror(int err);
 
-/* Version Compare */
-int alpm_versioncmp(const char *a, const char *b);
-
 alpm_list_t *alpm_get_upgrades();
 
 #ifdef __cplusplus

lib/libalpm/package.c

@@ -135,7 +135,7 @@ int alpm_pkg_compare_versions(pmpkg_t *local_pkg, pmpkg_t *pkg)
 	}
 
 	/* compare versions and see if we need to upgrade */
-	cmp = alpm_versioncmp(local_pkg->version, pkg->version);
+	cmp = _alpm_versioncmp(local_pkg->version, pkg->version);
 
 	if(cmp != 0 && pkg->force) {
 		cmp = 1;

lib/libalpm/versioncmp.c

@@ -148,7 +148,7 @@ static int strverscmp (s1, s2)
 #endif
 
 /* this function was taken from rpm 4.0.4 and rewritten */
-int SYMEXPORT alpm_versioncmp(const char *a, const char *b)
+int _alpm_versioncmp(const char *a, const char *b)
 {
 	char str1[64], str2[64];
 	char *ptr1, *ptr2;
@@ -238,7 +238,7 @@ int SYMEXPORT alpm_versioncmp(const char *a, const char *b)
 
 	if((!*one) && (!*two)) {
 		/* compare release numbers */
-		if(rel1 && rel2) return(alpm_versioncmp(rel1, rel2));
+		if(rel1 && rel2) return(_alpm_versioncmp(rel1, rel2));
 		return(0);
 	}
 
@@ -256,7 +256,7 @@ int _alpm_depcmp(pmpkg_t *pkg, pmdepend_t *dep)
 		if(dep->mod == PM_DEP_MOD_ANY) {
 			equal = 1;
 		} else {
-			int cmp = alpm_versioncmp(pkg->version, dep->version);
+			int cmp = _alpm_versioncmp(pkg->version, dep->version);
 			switch(dep->mod) {
 				case PM_DEP_MOD_EQ: equal = (cmp == 0); break;
 				case PM_DEP_MOD_GE: equal = (cmp >= 0); break;

lib/libalpm/versioncmp.h

@@ -27,6 +27,8 @@
 #include "package.h"
 
 int _alpm_depcmp(pmpkg_t *pkg, pmdepend_t *dep);
+int _alpm_versioncmp(const char *a, const char *b)
+
 
 #endif
 

src/util/vercmp.c

@@ -45,7 +45,7 @@ int main(int argc, char *argv[])
 		return(0);
 	}
 	
-	ret = alpm_versioncmp(s1, s2);
+	ret = alpm_pkg_vercmp(s1, s2);
 	printf("%d\n", ret);
 	return(ret);
 }