Move DB and cache dirs away from there dependence on ROOTDIR

This change allows us to use all autoconf specified paths, most notably
$(localstatedir). It is quite a change and touches a lot of files, as
all references to the DB and cache were done with the ROOTDIR as a prefix.

* add --lock command-line option to pacman to specify the location of the
  lockfile (this can now be specified at configure time by setting the
  $localstatedir path).
* Rip quite a few settings out of configure.ac as they are now picked by
  setting the paths during configure or make.
* Fix bug with /tmp fallback for sync downloads not working correctly
  (related to root location, now the system tmp dir is used).
* Simplified the parameters to some libalpm functions, and added get/set
  for the new lockfile option.
* Renamed several of the DEFS to names without the PM_ prefix.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/libalpm/package.c b/lib/libalpm/package.c
index d3547dfb..99ce92b8 100644
--- a/lib/libalpm/package.c
+++ b/lib/libalpm/package.c
@@ -502,7 +502,7 @@ int _alpm_pkg_splitname(const char *target, char *name, char *version, int witha
 	}
 	strncpy(tmp, t, PKG_FULLNAME_LEN+7);
 	/* trim file extension (if any) */
-	if((p = strstr(tmp, PM_EXT_PKG))) {
+	if((p = strstr(tmp, PKGEXT))) {
 		*p = '\0';
 	}
 
@@ -589,10 +589,10 @@ const char SYMEXPORT *alpm_pkg_get_filename(pmpkg_t *pkg)
 			_alpm_db_read(pkg->data, pkg, INFRQ_DESC);
 		}
 		if(pkg->arch && strlen(pkg->arch) > 0) {
-			snprintf(pkg->filename, PKG_FILENAME_LEN, "%s-%s-%s" PM_EXT_PKG,
+			snprintf(pkg->filename, PKG_FILENAME_LEN, "%s-%s-%s" PKGEXT,
 			         pkg->name, pkg->version, pkg->arch);
 		} else {
-			snprintf(pkg->filename, PKG_FILENAME_LEN, "%s-%s" PM_EXT_PKG,
+			snprintf(pkg->filename, PKG_FILENAME_LEN, "%s-%s" PKGEXT,
 			         pkg->name, pkg->version);
 		}
 	}