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tests: be robust to POSIXLY_CORRECT being defined.

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* tests/local.at (AT_BISON_CHECK_NO_XML): Check if
POSIXLY_CORRECT is defined, not if it is defined to 1.
Reported by Lie Yan.
http://lists.gnu.org/archive/html/bug-bison/2012-03/msg00000.html
This commit is contained in:
Akim Demaille
2012-03-06 09:09:02 +01:00
parent a17187e563
commit 16d94f45c9
2 changed files with 5 additions and 3 deletions
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1
THANKS
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@@ -59,6 +59,7 @@ Juan Manuel Guerrero juan.guerrero@gmx.de
Kees Zeelenberg kzlg@users.sourceforge.net Kees Zeelenberg kzlg@users.sourceforge.net
Keith Browne kbrowne@legato.com Keith Browne kbrowne@legato.com
Laurent Mascherpa laurent.mascherpa@epita.fr Laurent Mascherpa laurent.mascherpa@epita.fr
Lie Yan lie.yan@kaust.edu.sa
Magnus Fromreide magfr@lysator.liu.se Magnus Fromreide magfr@lysator.liu.se
Marc Autret autret_m@epita.fr Marc Autret autret_m@epita.fr
Martin Jacobs martin.jacobs@arcor.de Martin Jacobs martin.jacobs@arcor.de

7
tests/local.at
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@@ -284,9 +284,10 @@ m4_define([AT_BISON_CHECK_NO_XML],
[AT_QUELL_VALGRIND ])[[bison ]]$@) [AT_QUELL_VALGRIND ])[[bison ]]$@)
m4_if(m4_bregexp([$4], [: warning: ]), [-1], [], m4_if(m4_bregexp([$4], [: warning: ]), [-1], [],
m4_quote(m4_if(m4_quote($2), [], [0], [$2])), [0], [[ m4_quote(m4_if(m4_quote($2), [], [0], [$2])), [0], [[
# POSIXLY_CORRECT=1 causes bison to complain if options are added # Defining POSIXLY_CORRECT causes bison to complain if options
# after the grammar file name, so skip these checks in that case. # are added after the grammar file name, so skip these checks
if test x"$POSIXLY_CORRECT" != x1; then # in that case.
if test -z "${POSIXLY_CORRECT+set}"; then
# Don't interfere with caller's files. # Don't interfere with caller's files.
if test -f stderr; then mv stderr at-bison-check-stderr.bak; fi if test -f stderr; then mv stderr at-bison-check-stderr.bak; fi
if test -f experr; then mv experr at-bison-check-experr.bak; fi if test -f experr; then mv experr at-bison-check-experr.bak; fi