diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/firstversions.awk | 13 | ||||
| -rw-r--r-- | scripts/versions.awk | 14 |
2 files changed, 20 insertions, 7 deletions
diff --git a/scripts/firstversions.awk b/scripts/firstversions.awk index 89bbe5e871..736ef0365c 100644 --- a/scripts/firstversions.awk +++ b/scripts/firstversions.awk @@ -11,7 +11,7 @@ NF > 2 && $2 == ":" { NF == 2 && $2 == "{" { thislib = $1; print; next } $1 == "}" { - if (firstversion[thislib, idx[thislib]]) { + if ((thislib, idx[thislib]) in firstversion) { # We haven't seen the stated version, but have produced # others pointing to it, so we synthesize it now. printf " %s\n", firstversion[thislib, idx[thislib]]; @@ -25,12 +25,19 @@ $1 == "}" { { if ((thislib, idx[thislib]) in firstversion) { + # XXX relative string comparison loses if we ever have multiple digits + # between dots in GLIBC_x.y[.z] names. v = firstversion[thislib, idx[thislib]]; - if ($1 == v) { - print; + while ($1 >= v) { firstversion[thislib, idx[thislib]] = 0; idx[thislib]++; + if ((thislib, idx[thislib]) in firstversion) + v = firstversion[thislib, idx[thislib]]; + else + break; } + if ($1 >= v) + print; else print $1, "=", v; } diff --git a/scripts/versions.awk b/scripts/versions.awk index 1c03fd3c59..785380a8ed 100644 --- a/scripts/versions.awk +++ b/scripts/versions.awk @@ -1,5 +1,5 @@ # Combine version map fragments into version scripts for our shared objects. -# Copyright (C) 1998,99,2000 Free Software Foundation, Inc. +# Copyright (C) 1998,99,2000,02 Free Software Foundation, Inc. # Written by Ulrich Drepper <drepper@cygnus.com>, 1998. # This script expects the following variables to be defined: @@ -49,7 +49,7 @@ BEGIN { if (renamed[actlib "::" $1]) actver = renamed[actlib "::" $1]; else if (!versions[$1]) { - printf("version %s not defined\n", $1) > "/dev/stderr"; + printf("version %s not defined for %s\n", $1, actlib) > "/dev/stderr"; exit 1; } else @@ -73,7 +73,13 @@ function closeversion(name, oldname) { printf(" local:\n *;\n") > outfile; firstinfile = 0; } - printf("}%s;\n", oldname) > outfile; + # This version inherits from the last one only if they + # have the same nonnumeric prefix, i.e. GLIBC_x.y and GLIBC_x.z + # or FOO_x and FOO_y but not GLIBC_x and FOO_y. + pfx = oldname; + sub(/[0-9.]+/,".+",pfx); + if (oldname == "" || name !~ pfx) print "};" > outfile; + else printf("} %s;\n", oldname) > outfile; } function close_and_move(name, real_name) { @@ -87,7 +93,7 @@ END { oldlib = ""; oldver = ""; printf("version-maps ="); - while(getline < tmpfile) { + while (getline < tmpfile) { if ($1 != oldlib) { if (oldlib != "") { closeversion(oldver, veryoldver); |