Pádraig Brady wrote:
> Jim Meyering wrote:
>> Thanks for tracking that down!
>> Would you please use "!=" in that test
>> and $(...) rather than `...` ?
>
> Sure, I was wary because of the mention of sunos in the test.
The configure-time test for a posix shell should cover us in the tests,
since each is invoked via an explicit $(SHELL) from test/check.mk:
TESTS_ENVIRONMENT = \
. $(srcdir)/lang-default; \
tmp__=$$TMPDIR; test -d "$$tmp__" || tmp__=.; \
. $(srcdir)/envvar-check; \
TMPDIR=$$tmp__; export TMPDIR; \
...
$(SHELL) "$$1"; \
fi; \
...
