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

[Tim Bell]

Magnus:

Looks good to me as well.

Tim

On 02/10/15 14:48, Erik Joelsson wrote:
> 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
>>
>> ​
>