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Commit 9a71068c authored by Gaël Bonithon's avatar Gaël Bonithon
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xdt-autogen: Fallback on `\n` as IFS if `\1` is not supported 

Fixes #54.
parent bb06a93d
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1 merge request!64xdt-autogen: Fallback on `\n` as IFS if `\1` is not supported
Pipeline #12991 passed
Stage: build
    Stage: distcheck
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      scripts/xdt-autogen.in
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      ......@@ -41,6 +41,12 @@ m4macrodir="${datarootdir}/aclocal"
      default_IFS=$IFS
      special_IFS=$(printf '\1')
      # fallback on '\n' if '\1' isn't well supported: it is POSIX, but e.g. bash 3.2.57
      # on macOS doesn't support it
      IFS=$special_IFS
      [ x$IFS = x ] || special_IFS=$(printf '\n')
      IFS=$default_IFS
      ##
      ## a few portability tests
      ##
      ......
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