* build/config_vars.sh.in: Improve comment language, no functional change.
[skip ci]
@@ -41,7 +41,8 @@ test -n "@APU_CONFIG@" && APU_INCLUDEDIR="`${APU_CONFIG} --includedir`"
installbuilddir="@exp_installbuilddir@"
-### this might be better as a whitelist.
+# This might be better by listing explicitly what to include
+# rather than trying to work out what to exclude.
exec sed "
/^[A-Z0-9_]*_LDADD/d
/MPM_LIB/d
