python*-r1.eclass: Replace non-portable use of 'declare -g'

Replace uses of 'declare -g -r' (bash-4.2+) with 'readonly'. Reported
by Arfrever.
This commit is contained in:
Michał Górny
2015-12-11 22:27:19 +01:00
parent e4c9400861
commit 44d3345d82
4 changed files with 5 additions and 5 deletions
+1 -1
View File
@@ -238,7 +238,7 @@ _python_single_set_globals() {
PYTHON_DEPS+="python_single_target_${i}? ( ${PYTHON_PKG_DEP} ) "
done
fi
declare -g -r PYTHON_USEDEP=${optflags// /,}
readonly PYTHON_USEDEP=${optflags// /,}
# 1) well, python-exec would suffice as an RDEP
# but no point in making this overcomplex, BDEP doesn't hurt anyone