make fails on a sed call on Mac OS X

[Jonathan Gibbons]

Jesper, Martijn,

This looks like the issue that for sed on Linux, the `-i` option does 
not take an argument, whereas for sed on Mac, the `-i` option does take 
an argument, which is the suffix for a backup file. This difference can 
cause the following options to be misinterpreted.  In this case, on 
Linux, the edit command will be "" and the first filename will be "/^  
<meta charset=/d", giving the results that Martijn is observing.

-- Jon


On 5/26/20 11:50 AM, Jesper Wilhelmsson wrote:
> Hi Martijn.
>
> I build on Mac (latest updates) and haven’t seen the issue.
>
> I’m not by the computer right now but can check what versions I have of sed etc later.
> /Jesper
>
>> 26 maj 2020 kl. 20:34 skrev Martijn Verburg <martijnverburg at gmail.com>:
>>
>> 
>> Hi all,
>>
>> I just tried to build the guide and get:
>>
>> MININT-NSR6ILC:guide karianna$ make
>> pandoc src/changePlanning.md --css guidestyle.css --strip-comments --standalone --ascii --title-prefix "The OpenJDK Developers' Guide" | iconv -f UTF-8 -t ISO-8859-1 > build/changePlanning.html
>> sed -i "" "/^  <meta charset=/d" build/changePlanning.html
>> sed: can't read /^  <meta charset=/d: No such file or directory
>> make: *** [build/changePlanning.html] Error 2
>>
>> Anyone else experience this before I start digging in?
>>
>> Cheers,
>> Martijn