[Buildroot] [PATCH] support/graph-depends: fix package names starting with a non-char
Yann E. MORIN
yann.morin.1998 at free.fr
Sat Nov 24 09:34:52 UTC 2018
Graphviz' dot utility does not like nodes which names does not start
with an ^[[:alpha:]], i.e. 18xx-ti-utils would cause grievance:
Warning: syntax ambiguity - badly delimited number '18x' in line 4 [...]/graph-depends.dot splits into two tokens
Warning: syntax ambiguity - badly delimited number '18x' in line 5 [...]/graph-depends.dot splits into two tokens
Warning: syntax ambiguity - badly delimited number '18x' in line 6 [...]/graph-depends.dot splits into two tokens
Warning: syntax ambiguity - badly delimited number '18x' in line 7 [...]/graph-depends.dot splits into two tokens
Prefix nodes with an underscore to fix that.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
---
support/scripts/graph-depends | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/support/scripts/graph-depends b/support/scripts/graph-depends
index 621e603278..3c091da5e0 100755
--- a/support/scripts/graph-depends
+++ b/support/scripts/graph-depends
@@ -94,9 +94,10 @@ def get_all_depends(pkgs, get_depends_func):
# The Graphviz "dot" utility doesn't like dashes in node names. So for
-# node names, we strip all dashes.
+# node names, we strip all dashes. Also, nodes can't start with a number,
+# so we prepend an underscore.
def pkg_node_name(pkg):
- return pkg.replace("-", "")
+ return "_" + pkg.replace("-", "")
TARGET_EXCEPTIONS = [
--
2.14.1
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