recipetool: Fix circular reference in SRC_URI

When creating a new recipe.bb file for a binary, don't use BP which
includes the version information, instead use BPN which is just the
name base Package Name.

Since PB is not specified, it takes the default:
PV = "1.0+git${SRCPV}"

But SRCPV is defined in terms of the SRC_URI, which leads to infinite
recursion (traceback below). Here are the pertinent variables which
cause the recursion:

SRC_URI = "git://github.com/lvc/abi-dumper;protocol=https;subdir=${BP}"
BP = "${BPN}-${PV}"
PV = "1.0+git${SRCPV}"
SRCPV = "${@bb.fetch2.get_srcrev(d)}"

def get_srcrev(d, method_name='sortable_revision'):
    # ... trimmed
    scms = []
    fetcher = Fetch(d.getVar('SRC_URI').split(), d)
    # ... trimmed

[YOCTO #14040]

Signed-off-by: Saul Wold <saul.wold@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 3b8d43fc53ee13d39abc3b2a1f706a97fcf752aa)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/lib/recipetool/create.py b/scripts/lib/recipetool/create.py
index 5b6ac12a92..798cb0cefe 100644
--- a/scripts/lib/recipetool/create.py
+++ b/scripts/lib/recipetool/create.py
@@ -435,7 +435,7 @@ def create_recipe(args):
         if args.binary:
             # Assume the archive contains the directory structure verbatim
             # so we need to extract to a subdirectory
-            fetchuri += ';subdir=${BP}'
+            fetchuri += ';subdir=${BPN}'
         srcuri = fetchuri
         rev_re = re.compile(';rev=([^;]+)')
         res = rev_re.search(srcuri)