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-rw-r--r--scripts/versions.awk14
1 files changed, 10 insertions, 4 deletions
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);