rpm: Raise the number of potential rescans before aborting with a dep loop

Within Poky we have a large number of self-referencing packages.  So we
need to raise the number of rescans before triggering a dependency loop
error.  100 seems like a reasonable number.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/meta/recipes-devtools/rpm/rpm/rpm-nrescan.patch b/meta/recipes-devtools/rpm/rpm/rpm-nrescan.patch
new file mode 100644
index 0000000000..db4f8b3a7a
--- /dev/null
+++ b/meta/recipes-devtools/rpm/rpm/rpm-nrescan.patch
@@ -0,0 +1,17 @@
+We need to increase the number of dependency rescans as we have a large
+number of self-referencing dependencies within Poky.  100 seem reasonable.
+
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+
+diff -ur rpm-5.1.10.orig/lib/depends.c rpm-5.1.10/lib/depends.c
+--- rpm-5.1.10.orig/lib/depends.c       2010-08-20 17:12:43.000000000 -0500
++++ rpm-5.1.10/lib/depends.c    2010-09-02 13:37:21.966116309 -0500
+@@ -2310,7 +2310,7 @@
+     int numOrderList;
+     int npeer = 128;   /* XXX more than deep enough for now. */
+     int * peer = memset(alloca(npeer*sizeof(*peer)), 0, (npeer*sizeof(*peer)));
+-    int nrescans = 10;
++    int nrescans = 100;
+     int _printed = 0;
+     char deptypechar;
+     size_t tsbytes;