[Buildroot] [PATCH v2 2/3] graph-depends: add support for excluding host packages
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Wed Jan 27 20:32:14 UTC 2016
Just like the --stop-on and --exclude options allow to stop on or
exclude virtual packages from the list by passing the "virtual" magic
value, this commit extends the graph-depends logic to support a "host"
magic value for --stop-on and --exclude. This will allow to draw the
graph by stopping on host packages, or by excluding host packages.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
support/scripts/graph-depends | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/support/scripts/graph-depends b/support/scripts/graph-depends
index cfb4f82..e4a230f 100755
--- a/support/scripts/graph-depends
+++ b/support/scripts/graph-depends
@@ -44,8 +44,9 @@ parser.add_argument("--depth", '-d', metavar="DEPTH", dest="depth", type=int, de
help="Limit the dependency graph to DEPTH levels; 0 means no limit.")
parser.add_argument("--stop-on", "-s", metavar="PACKAGE", dest="stop_list", action="append",
help="Do not graph past this package (can be given multiple times)." \
- + " Can be a package name or a glob, or" \
- + " 'virtual' to stop on virtual packages.")
+ + " Can be a package name or a glob, " \
+ + " 'virtual' to stop on virtual packages, or " \
+ + "'host' to stop on host packages.")
parser.add_argument("--exclude", "-x", metavar="PACKAGE", dest="exclude_list", action="append",
help="Like --stop-on, but do not add PACKAGE to the graph.")
parser.add_argument("--colours", "-c", metavar="COLOR_LIST", dest="colours",
@@ -357,11 +358,15 @@ def print_pkg_deps(depth, pkg):
return
if dict_version.get(pkg) == "virtual" and "virtual" in stop_list:
return
+ if pkg.startswith("host-") and "host" in stop_list:
+ return
if max_depth == 0 or depth < max_depth:
for d in dict_deps[pkg]:
if dict_version.get(d) == "virtual" \
and "virtual" in exclude_list:
continue
+ if d.startswith("host-") and "host" in exclude_list:
+ continue
add = True
for p in exclude_list:
if fnmatch(d,p):
--
2.6.4
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