diff options
Diffstat (limited to 'sysdeps/gnu/errlist-compat.awk')
| -rw-r--r-- | sysdeps/gnu/errlist-compat.awk | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/sysdeps/gnu/errlist-compat.awk b/sysdeps/gnu/errlist-compat.awk index 88b4d4f126..c9a7a9cc44 100644 --- a/sysdeps/gnu/errlist-compat.awk +++ b/sysdeps/gnu/errlist-compat.awk @@ -29,19 +29,25 @@ # necessary compatibility symbols for older, smaller versions of sys_errlist. # -BEGIN { highest = 0 } - # These two rules catch the Versions file contents. NF == 2 && $2 == "{" { last_version = $1; next } $1 == "#errlist-compat" { - n = $2 + 0; - if (n < 100) { + # Don't process any further Versions files + ARGC = ARGIND + 1; + cnt = $2 + 0; + if (cnt < 100) { print "*** this line seems bogus:", $0 > "/dev/stderr"; exit 1; } - version[n] = last_version; - if (n > highest) - highest = n; + version[pos + 0] = cnt SUBSEP last_version; + pos++; + if (cnt < highest) { + printf "*** %s #errlist-compat counts are not sorted\n", ARGV[ARGIND]; + exit 1; + } + if (cnt > highest) + highest = cnt; + highest_version = last_version; next; } @@ -50,20 +56,20 @@ END { if (highest != count) { printf "*** errlist.c count %d vs Versions sys_errlist@%s count %d\n", \ - count, version[highest], highest > "/dev/stderr"; + count, highest_version, highest > "/dev/stderr"; exit 1; } lastv = ""; - for (n = 0; n <= count; ++n) - if (n in version) { - v = version[n]; - gsub(/[^A-Z0-9_]/, "_", v); - if (lastv != "") - compat[lastv] = v; - lastv = v; - vcount[v] = n; - } + for (n = 0; n < pos; ++n) { + split(version[n], t, SUBSEP) + v = t[2]; + gsub(/[^A-Z0-9_]/, "_", v); + if (lastv != "") + compat[lastv] = v; + lastv = v; + vcount[v] = t[1]; + } print "/* This file was generated by errlist-compat.awk; DO NOT EDIT! */\n"; print "#include <shlib-compat.h>\n"; |