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| author | Akim Demaille <akim@lrde.epita.fr> | 2012-10-26 16:33:20 +0200 |
|---|---|---|
| committer | Akim Demaille <akim@lrde.epita.fr> | 2012-10-26 16:33:20 +0200 |
| commit | 71cb558dfe0f9c80e697308a5084de3b9926ee9c (patch) | |
| tree | fba151ef4aeaf136997219a4564cb27f742b8301 /tests/local.at | |
| parent | ead713a1767e741f7e5f79d7dc949c0ea837c173 (diff) | |
| parent | bb8674a53789875e36d2eee5aacc42b1bc0c2889 (diff) | |
| download | bison-71cb558dfe0f9c80e697308a5084de3b9926ee9c.tar.gz | |
Merge branch 'branch-2.6' into maint
* origin/branch-2.6:
regen
yacc.c: do not define location support when not using locations
maint: be compilable with GCC 4.0
tests: address a warning from GCC 4.4
tests: don't use options that Clang does not support
tests: restore the tests on -Werror
regen
parse-gram: update the Bison interface
fix comment
Diffstat (limited to 'tests/local.at')
| -rw-r--r-- | tests/local.at | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/tests/local.at b/tests/local.at index 65ff8870..f172b244 100644 --- a/tests/local.at +++ b/tests/local.at @@ -462,10 +462,14 @@ m4_define([AT_BISON_CHECK_WARNINGS], [m4_null_if([$2], [AT_BISON_CHECK_WARNINGS_($@)])])]) m4_define([AT_BISON_CHECK_WARNINGS_], -[[# Defining POSIXLY_CORRECT causes bison to complain if options -# are added after the grammar file name, so skip these checks -# in that case. -if test -z "${POSIXLY_CORRECT+set}"; then +[[# Defining POSIXLY_CORRECT causes bison to complain if options are +# added after the grammar file name, so skip these checks in that +# case. +# +# Don't just check if $POSIXLY_CORRECT is set, as Bash, when launched +# as /bin/sh, sets the shell variable POSIXLY_CORRECT to y, but not +# the environment variable. +if env | grep '^POSIXLY_CORRECT=' >/dev/null; then :; else ]AT_SAVE_SPECIAL_FILES[ # To avoid expanding it repeatedly, store specified stdout. |