Anuradha Weeraman 1463236142 Fix test failures in CI build, disable Mac build (#39) ... .github/workflows/ci.yml: - Disable Mac build as the GitHub runners appear to be broken (e.g. SIGCHLD fails, unlike on real Macs) and tend to hang. - For the Linux build: - Set GMT timezone for 'printf %T' tests in builtins.sh. - Set the ulimit for open files to 1024 as the subshell.sh tests need a lot of open files. - As the runners lack the POSIX standard /dev/tty device, use the script command to provide a fake /dev/tty for the bracket.sh tests that use 'test -t $fd'. Ref.: https://github.com/actions/runner/issues/241		2020-06-23 08:22:14 +01:00
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workflows	Fix test failures in CI build, disable Mac build (#39)	2020-06-23 08:22:14 +01:00