Re: [PATCH] tests/testsuite.at: Don't use $as_echo

2020-03-16 Thread Eric Blake
On 3/13/20 4:27 PM, Zack Weinberg wrote: tests/testsuite.at was using the undocumented internal shell variable $as_echo to set its own variable $ECHO. M4sh stopped setting this variable in a patch committed to autoconf development trunk in January of 2013, which was mostly harmless since there

Re: [PATCH] tests/testsuite.at: Don't use $as_echo

2020-03-16 Thread Eric Blake
On 3/13/20 4:27 PM, Zack Weinberg wrote: tests/testsuite.at was using the undocumented internal shell variable $as_echo to set its own variable $ECHO. M4sh stopped setting this variable in a patch committed to autoconf development trunk in January of 2013, which was mostly harmless since there

Re: [PATCH] tests/testsuite.at: Don't use $as_echo

2020-03-16 Thread Zack Weinberg
On Mon, Mar 16, 2020 at 10:40 AM Eric Blake wrote: > On 3/13/20 4:27 PM, Zack Weinberg wrote: > > tests/testsuite.at was using the undocumented internal shell variable > > $as_echo to set its own variable $ECHO. M4sh stopped setting this > > variable in a patch committed to autoconf development

[PATCH] tests/testsuite.at: Don't use $as_echo

2020-03-13 Thread Zack Weinberg
tests/testsuite.at was using the undocumented internal shell variable $as_echo to set its own variable $ECHO. M4sh stopped setting this variable in a patch committed to autoconf development trunk in January of 2013, which was mostly harmless since there was a fallback setting for $ECHO. As of