Change the versioned provision format.

Change the 'provname provver' format to 'provname=provver'.
In .PKGINFO, the provisions are copied from the PKGBUILD without quotes. So
the provision version was actually handled as a different provision...

See FS#9171.

Dan: Unfortunately we have to change our original specification for
versioned provisions with this patch, but it ends up being the simpler and
cleaner solution in the long run, and if there is any time to change it the
time is now before many packages have been built. Keeping the ' ' based
format would have required us to do special parsing in repo-add, as well as
being susceptible to users not using quotes in their provides array.

Hopefully this will resolve the issues we had with our initial plan. Sorry
for the confusion.

Acked-by: Nagy Gabor <ngaba@bibl.u-szeged.hu>
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>

2 files changed, 3 insertions, 3 deletions

diff --git a/lib/libalpm/db.c b/lib/libalpm/db.c
index d8e770b8..1485c34a 100644
--- a/lib/libalpm/db.c
+++ b/lib/libalpm/db.c
@@ -650,7 +650,7 @@ int _alpm_prov_cmp(const void *provision, const void *needle)
 	char *tmpptr;
 	char *provname = strdup(provision);
 	int retval = 0;
-	tmpptr = strchr(provname, ' ');
+	tmpptr = strchr(provname, '=');
 
 	if(tmpptr != NULL) { /* provision-version */
 		*tmpptr='\0';
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c
index 8c302b69..ec52083e 100644
--- a/lib/libalpm/deps.c
+++ b/lib/libalpm/deps.c
@@ -336,10 +336,10 @@ int SYMEXPORT alpm_depcmp(pmpkg_t *pkg, pmdepend_t *dep)
 	satisfy = (strcmp(pkgname, dep->name) == 0
 			&& dep_vercmp(pkgversion, dep->mod, dep->version));
 
-	/* check provisions, format : "name version" */
+	/* check provisions, format : "name=version" */
 	for(i = alpm_pkg_get_provides(pkg); i && !satisfy; i = i->next) {
 		char *provname = strdup(i->data);
-		char *provver = strchr(provname, ' ');
+		char *provver = strchr(provname, '=');
 
 		if(provver == NULL) { /* no provision version */
 			satisfy = (dep->mod == PM_DEP_MOD_ANY