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Commit | Line | Data |
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361742ed RM |
1 | # Script to generate <abi-versions.h> header file from Versions.all list. |
2 | # See include/shlib-compat.h comments for explanation. | |
3 | ||
4 | BEGIN { | |
5 | print "/* This file is automatically generated by abi-versions.awk."; | |
6 | print " It defines symbols used by shlib-compat.h, which see. */"; | |
7 | print "\n#ifndef _ABI_VERSIONS_H\n#define _ABI_VERSIONS_H"; | |
8 | } | |
9 | ||
10 | NF == 2 && $2 == "{" { | |
11 | thislib = $1; | |
12 | gsub(/[^A-Za-z0-9_ ]/, "_"); libid = $1; | |
13 | printf "\n/* start %s */\n", thislib; | |
cb832354 | 14 | n = 0; |
deb7f0b4 | 15 | start = 0; |
361742ed RM |
16 | next; |
17 | } | |
18 | $1 == "}" { | |
19 | printf "/* end %s */\n", thislib; | |
20 | next; | |
21 | } | |
22 | ||
23 | $2 == "=" { | |
cb832354 RM |
24 | old = $1; new = $3; |
25 | gsub(/[^A-Za-z0-9_ ]/, "_"); | |
26 | oldid = $1; newid = $3; | |
27 | ||
28 | printf "#define ABI_%s_%s\tABI_%s_%s\n", libid, oldid, libid, newid; | |
29 | printf "#define VERSION_%s_%s\t%s\n", libid, oldid, new; | |
c2a684a4 | 30 | |
361742ed RM |
31 | next; |
32 | } | |
33 | ||
34 | { | |
35 | vers = $1; | |
cb832354 RM |
36 | gsub(/[^A-Za-z0-9_ ]/, "_"); |
37 | versid = $1; | |
38 | ||
39 | printf "#define ABI_%s_%s\t%d\t/* support %s */\n", libid, versid, ++n, vers; | |
40 | printf "#define VERSION_%s_%s\t%s\n", libid, versid, vers; | |
361742ed RM |
41 | next; |
42 | } | |
43 | ||
44 | END { | |
45 | print "\n#endif /* abi-versions.h */"; | |
46 | } |