[flang] Relax the Bash version check
authorAndrzej Warzynski <andrzej.warzynski@arm.com>
Thu, 13 Jan 2022 16:57:59 +0000 (16:57 +0000)
committerAndrzej Warzynski <andrzej.warzynski@arm.com>
Thu, 13 Jan 2022 17:04:02 +0000 (17:04 +0000)
commitc719a8596d01cef9b54f0585bd2d68d657d8659a
treee9d78a0abc7cfea094ca3fbbc09a47925d76310a
parent4746e38f67a98344011e0c615a9b4c7c2f223d4e
[flang] Relax the Bash version check

As per https://github.com/flang-compiler/f18-llvm-project/issues/1344,
the `flang` bash script works fine with 4.4.19 and requiring
4.4.23 is too restrictive. Rather than keep updating the patch level,
this patch removes this particular check (so that it will only check the
major and minor versions instead).

As this is both rather straightforward and urgent, I'm merging this
without a review.
flang/tools/f18/flang