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* scripts/versions.awk: Improve error message for missing version.

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Each 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.

	* scripts/firstversions.awk: Handle libraries that don't have each
	particular version named in the third column of shlib-versions.
This commit is contained in:
Roland McGrath
2002-02-07 05:25:11 +00:00
parent 9813e10395
commit 48a5e01019
3 changed files with 28 additions and 7 deletions
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13
scripts/firstversions.awk
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@ -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;
}