Commit 71364df7 authored by Anthony Mallet's avatar Anthony Mallet
Browse files

[mk] Add and explanatory line in the output of the 'show-options' target

Alternative summary in `make show-options` can be quite obfuscated without
a manual. So display a short legend for each symbol present in the output of
the current alternative selection.
parent 758aed23
......@@ -145,6 +145,8 @@ ifdef PKG_ALTERNATIVES
$(foreach _,${PKG_ALTERNATIVES},$(if ${PKG_ALTERNATIVES.$_}, \
${ECHO} "$${bf}Available $_ alternatives" \
"(PREFER_ALTERNATIVE.$_):$${rm}"; \
${ECHO} '(*=selected -=user rejected #=user preference " \
"n/a=invalid)'; \
$(foreach 1,${PKG_ALTERNATIVES.$_}, \
$(if $(strip ${PKG_ALTERNATIVE_SELECT.$1}), \
$(eval 0=$(if $(filter ${PKG_ALTERNATIVE.$_},$1),$(if \
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