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Revert "Redirect macro stack backtrace printing to debug log." 

The rationale behind the change was to suppress the excessive output
when trying to expand a recursive macro definition (RhBug:613010) but
this is not so good as it effectively suppresses *all* backtrace output,
include those requested by %trace where the other half is printed to
stderr and the other half in the debug log because of the change.

Besides making things consistent, this also avoids deadlock on
`rpm -vv --eval '%trace'`.

This reverts commit 7f220202f2.

Fixes: #1418
This commit is contained in:
Panu Matilainen 2021-01-25 12:18:27 +02:00 committed by Florian Festi
parent 39595ccee3
commit c145a6c86a
1 changed files with 4 additions and 4 deletions
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8
rpmio/macro.c
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@ -358,7 +358,7 @@ static void
printExpansion(MacroBuf mb, const char * t, const char * te)
{
if (!(te > t)) {
rpmlog(RPMLOG_DEBUG, _("%3d<%*s(empty)\n"), mb->depth, (2 * mb->depth + 1), "");
fprintf(stderr, _("%3d<%*s(empty)\n"), mb->depth, (2 * mb->depth + 1), "");
return;
}
@ -374,10 +374,10 @@ printExpansion(MacroBuf mb, const char * t, const char * te)
}
rpmlog(RPMLOG_DEBUG,"%3d<%*s", mb->depth, (2 * mb->depth + 1), "");
fprintf(stderr, "%3d<%*s", mb->depth, (2 * mb->depth + 1), "");
if (te > t)
rpmlog(RPMLOG_DEBUG, "%.*s", (int)(te - t), t);
rpmlog(RPMLOG_DEBUG, "\n");
fprintf(stderr, "%.*s", (int)(te - t), t);
fprintf(stderr, "\n");
}
#define SKIPBLANK(_s, _c) \