[gentoo-commits] proj/catalyst:master commit in: catalyst/base/

["Matt Turner" <mattst88@gentoo.org>]

commit:     5d01bda685236a8543da3a8136a4fe809f6fd9ae
Author:     Felix Bier <Felix.Bier <AT> rohde-schwarz <DOT> com>
AuthorDate: Wed Oct 14 13:38:21 2020 +0000
Commit:     Matt Turner <mattst88 <AT> gentoo <DOT> org>
CommitDate: Wed Oct 14 17:47:48 2020 +0000
URL:        https://gitweb.gentoo.org/proj/catalyst.git/commit/?id=5d01bda6

catalyst: Fix spec file USE flag parsing

In stagebase, the set_use function applies .split() to the use flags
passed from the spec file, if the value is a string. However, the
result is immediately overwritten after the if-statement. Therefore the
.split() is ineffectual.

This results in self.settings["use"] holding a string,
which is then regarded as a list of characters in write_make_conf.
This fix ensures that the result of the split is not overwritten
(matching the similar code in set_catalyst_use).

For example, setting "stage4/use: abc" in a spec file results
in USE="a b c ..." in the generated make.conf.
With this fix, the generated make.conf contains the expected
USE="abc ...".

Fixes: b30dd97d ("Unify all make.conf settings and writing")
Signed-off-by: Matt Turner <mattst88 <AT> gentoo.org>

 catalyst/base/stagebase.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/catalyst/base/stagebase.py b/catalyst/base/stagebase.py
index df1cb844..2e313bd8 100644
--- a/catalyst/base/stagebase.py
+++ b/catalyst/base/stagebase.py
@@ -512,7 +512,8 @@ class StageBase(TargetBase, ClearBase, GenBase):
         if use in self.settings:
             if isinstance(self.settings[use], str):
                 self.settings["use"] = self.settings[use].split()
-            self.settings["use"] = self.settings[use]
+            else:
+                self.settings["use"] = self.settings[use]
             del self.settings[use]
         else:
             self.settings["use"] = []