On 01/07/2014 11:37 AM, Jim Meyering wrote:
> Please be sure to propagate your
> init.sh change back to the master version in gnulib/tests.
Yeowch! Thanks, I'd forgotten we'd stolen that from gnulib.
I pushed the following patch into gnulib.
---
ChangeLog | 8 ++++++++
tests/init.sh | 1 +
2 files changed, 9 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index ff71c97..c4246aa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2014-01-07 Paul Eggert <egg...@cs.ucla.edu>
+
+ tests: simplify porting to Solaris 10 /bin/sh
+ Some test cases in 'grep' need a shell that groks '$(';
+ export re_shell_ for their benefit. Problem reported for 'grep'
+ by Dagobert Michelsen in <http://bugs.gnu.org/16380>.
+ * tests/init.sh (re_shell_): Export if it's used.
+
2014-01-06 Eric Blake <ebl...@redhat.com>
md5, sha1, sha256, sha512: support older autoconf
diff --git a/tests/init.sh b/tests/init.sh
index b5c2e3f..e07c39c 100644
--- a/tests/init.sh
+++ b/tests/init.sh
@@ -201,6 +201,7 @@ else
*x*) opts_=-x ;;
*) opts_= ;;
esac
+ export re_shell_
exec "$re_shell_" $opts_ "$0" --no-reexec "$@"
echo "$ME_: exec failed" 1>&2
exit 127
--
1.8.3.1
