From: Richard Purdie <richard.pur...@linuxfoundation.org>
A dash character is illegal in function names in sh (but not bash). Since
our shell tasks run under sh and the shell parser is sh based, EXPORT_FUNCTIONS
won't work with class names containing a dash.
We can't change sh, we can ensure the user is warned about the problem
straight away though.
[YOCTO #7006]
(Bitbake rev: 86704281b79e524dccccc88cbf996b299b33bae2)
Signed-off-by: Richard Purdie <richard.pur...@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster...@gmail.com>
---
bitbake/lib/bb/parse/ast.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/bitbake/lib/bb/parse/ast.py b/bitbake/lib/bb/parse/ast.py
index 4e5a06e..4b10ee7 100644
--- a/bitbake/lib/bb/parse/ast.py
+++ b/bitbake/lib/bb/parse/ast.py
@@ -226,6 +226,8 @@ class ExportFuncsNode(AstNode):
if data.getVarFlag(calledfunc, "python"):
data.setVar(func, " bb.build.exec_func('" + calledfunc +
"', d)\n")
else:
+ if "-" in self.classname:
+ bb.fatal("The classname %s contains a dash character and is
calling an sh function %s using EXPORT_FUNCTIONS. Since a dash is illegal in sh
function names, this cannot work, please rename the class or don't use
EXPORT_FUNCTIONS." % (self.classname, calledfunc))
data.setVar(func, " " + calledfunc + "\n")
data.setVarFlag(func, 'export_func', '1')
--
1.9.1
--
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