Peter Wang 5c081faa0f Fix configure script for compatibility with old versions of bash. ...

m4/mercury.m4:
    Replace $( ) with backticks in commands that confuse the parser in
    old versions of bash.

    Use 'read -r' instead of plain 'read' so that backslash is not
    treated as an escape character, not that we expect gcc or clang
    to print backslashes in the version output.

2024-01-08 15:16:56 +11:00

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.nocopyright

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mercury.m4

Fix configure script for compatibility with old versions of bash.

2024-01-08 15:16:56 +11:00

pkg.m4

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