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http://git.sv.gnu.org/gitweb/?p=automake.git;a=commitdiff;h=d9f29f9126d7a01b2c431a880d7ce4520fbe2d4e The branch, branch-1-10 has been updated via d9f29f9126d7a01b2c431a880d7ce4520fbe2d4e (commit) from f3a0c4732aff326ce5e914f9301e7c861a262f41 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit d9f29f9126d7a01b2c431a880d7ce4520fbe2d4e Author: Ralf Wildenhues <[EMAIL PROTECTED]> Date: Sun Nov 18 15:31:20 2007 +0100 Fix signal handling in aclocal. * aclocal.in (unlink_tmp): If invoked by a signal, note so in verbose mode. Reinstall default signal handler and reraise, to transport the interrupt information. ----------------------------------------------------------------------- Summary of changes: ChangeLog | 7 +++++++ aclocal.in | 15 ++++++++++++++- 2 files changed, 21 insertions(+), 1 deletions(-) diff --git a/ChangeLog b/ChangeLog index 1dff7cd..5dd7c48 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2007-11-18 Ralf Wildenhues <[EMAIL PROTECTED]> + + Fix signal handling in aclocal. + * aclocal.in (unlink_tmp): If invoked by a signal, note so + in verbose mode. Reinstall default signal handler and reraise, + to transport the interrupt information. + 2007-11-12 Ralf Wildenhues <[EMAIL PROTECTED]> Avoid spurious test failure with `make check TESTS=check5.test'. diff --git a/aclocal.in b/aclocal.in index eac545f..195ef81 100644 --- a/aclocal.in +++ b/aclocal.in @@ -150,14 +150,27 @@ my $erase_me; ################################################################ -# Erase temporary file ERASE_ME. +# Erase temporary file ERASE_ME. Handle signals. sub unlink_tmp { + my ($sig) = @_; + + if ($sig) + { + verb "caught SIG$sig, bailing out"; + } if (defined $erase_me && -e $erase_me && !unlink ($erase_me)) { fatal "could not remove `$erase_me': $!"; } undef $erase_me; + + # reraise default handler. + if ($sig) + { + $SIG{$sig} = 'DEFAULT'; + kill $sig => $$; + } } $SIG{'INT'} = $SIG{'TERM'} = $SIG{'QUIT'} = $SIG{'HUP'} = 'unlink_tmp'; hooks/post-receive -- GNU Automake
