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22dbc19d RM |
1 | # Extract ordered list of version sets from Versions files. |
2 | # Copyright (C) 2014 Free Software Foundation, Inc. | |
3 | ||
4 | BEGIN { in_lib = ""; in_version = 0 } | |
5 | ||
6 | !in_lib && NF == 2 && $2 == "{" { in_lib = $1; next } | |
7 | !in_lib { next } | |
8 | ||
9 | NF == 2 && $2 == "{" { | |
10 | in_version = 1; | |
11 | libs[in_lib] = libs[in_lib] " " $1 "\n"; | |
12 | lib_versions[in_lib, $1] = 1; | |
13 | all_versions[$1] = 1; | |
14 | next | |
15 | } | |
16 | ||
17 | in_version && $1 == "}" { in_version = 0; next } | |
18 | in_version { next } | |
19 | ||
20 | $1 == "}" { in_lib = ""; next } | |
21 | ||
22 | END { | |
23 | nlibs = asorti(libs, libs_order); | |
24 | for (i = 1; i <= nlibs; ++i) { | |
25 | lib = libs_order[i]; | |
26 | ||
27 | for (v in all_versions) { | |
28 | if (!((in_lib, v) in lib_versions)) { | |
29 | libs[lib] = libs[lib] " " v "\n"; | |
30 | } | |
31 | } | |
32 | ||
33 | print lib, "{"; | |
34 | sort = "sort -u -t. -k 1,1 -k 2n,2n -k 3"; | |
35 | printf "%s", libs[lib] | sort; | |
36 | close(sort); | |
37 | print "}"; | |
38 | } | |
39 | } |