diff options
Diffstat (limited to 'BLFS/libs/func_dependencies')
| -rw-r--r-- | BLFS/libs/func_dependencies | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/BLFS/libs/func_dependencies b/BLFS/libs/func_dependencies index 6a45525377..6a7f30e608 100644 --- a/BLFS/libs/func_dependencies +++ b/BLFS/libs/func_dependencies @@ -298,6 +298,13 @@ clean_subgraph() { # the name of the group is chosen so that it is unlikely as a package name (so that it is removed when building the xml book). + Also change the "first" qualifier so that a cycle: + A -first-> B ---chain---> A becomes: + B ---chain---> A -before-> B-pass1 + and we remove all the dependencies which have a chain to + A in B-pass1. + Since we do not change anything else, it may happen that + nothing depends on B. In that case, B is appended to root. input vars: None files: <node>.dep files containing dangling edges and "after" qualifiers @@ -396,6 +403,9 @@ for node in $(grep -l ' f ' *); do } <$node for id_of_dep in $lines_to_change; do sed "/\ $id_of_dep\$/"'{s/[[:digit:]] f /1 b /;s/$/-pass1/}' -i $node + if ! grep -q " $id_of_dep\$" *.dep; then + echo 1 b $id_of_dep >>root.dep + fi done done } # End clean_subgraph |