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2003-01-14 Roland McGrath <roland@redhat.com>

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* scripts/merge-abilist.awk: Omit cpu-.*-os.*/modifier from merged
	config list when it already contains cpu-.*-os.* without / part.
This commit is contained in:
Roland McGrath 2003-01-15 08:04:25 +00:00
parent a8d87c92cd
commit 6b06477180
1 changed files with 37 additions and 4 deletions
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41
scripts/merge-abilist.awk
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@ -15,9 +15,21 @@
current = $1 ":" config;
}
else {
current = $1 ":" $2;
for (i = 3; i <= NF; ++i) {
current = current "," $1 ":" $i;
# Filter out the old stanzas from the config we are merging in.
# That way, if a set disappears from the .symlist file for this
# config, the old stanza doesn't stay in the merged output tagged
# for this config. (Disappearing sets might happen during development,
# and between releases could happen on a soname change).
nc = 0;
for (i = 2; i <= NF; ++i)
if ($i != config)
c[nc++] = $i;
if (nc == 0)
current = "";
else {
current = $1 ":" c[0];
for (i = 1; i < nc; ++i)
current = current "," $1 ":" c[i];
}
}
@ -25,6 +37,8 @@
}
{
if (current == "") next;
if ($0 in seen) {
seen[$0] = seen[$0] "\n" current;
}
@ -78,7 +92,26 @@ END {
for (idx in have) delete have[idx];
for (version in confs) {
idx = version " " confs[version];
# Hack: if an element is foo.*/bar and there is also a foo.*,
# then we can omit the foo.*/bar since foo.* matches already.
nc = split(confs[version], c, " ");
for (i = 1; i <= nc; ++i) {
slash = index(c[i], ".*/");
if (slash > 0) {
beforeslash = substr(c[i], 1, slash + 2 - 1);
for (j = 1; j <= nc; ++j)
if (j != i && c[j] == beforeslash) {
c[i] = c[nc--];
break;
}
}
}
idx = version;
for (i = 1; i <= nc; ++i)
idx = idx " " c[i];
if (idx in final) {
final[idx] = final[idx] "\n" line;
}