RFR: JDK-8072732 Regression in configure due to JDK-8069057

[Erik Joelsson]

Looks good.

/Erik

On 2015-02-10 15:46, Magnus Ihse Bursie wrote:
> The fix for JDK-8069057 caused the configure script to respawn due to 
> autoconf entry code. This causes all sorts of weird behaviour, 
> especially when running “make reconfigure”.
>
> We need to tell autoconf not to respawn, since we have already figured 
> out the correct shell.
>
>  * Bug: https://bugs.openjdk.java.net/browse/JDK-8072732
>  *
>
>    Patch inline:
>
>    |diff --git a/common/autoconf/configure b/common/autoconf/configure
>    --- a/common/autoconf/configure
>    +++ b/common/autoconf/configure
>    @@ -40,8 +40,9 @@
>      echo "Error: This script must be run using bash." 1>&2
>      exit 1
>    fi
>    -# Force autoconf to use bash
>    +# Force autoconf to use bash. This also means we must disable 
> autoconf re-exec.
>    export CONFIG_SHELL=$BASH
>    +export _as_can_reexec=no
>
>    conf_script_dir="$TOPDIR/common/autoconf"
>    |
>
> /Magnus
>
> ​