MySQL 5.7 fails to build

[Bjarne D Mathiesen]

I'm having issues with mysql57 not building under macOS 10.13
I'm seeing this on three different computers
I had no issues with this exact same setup under MacOS 10.12
A completely new install under macOS 10.11 had no issues either

The main.log file is here : http://www.mathiesen.info/macports

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Bjarne D Mathiesen
Korsør ; Danmark ; Europa
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denne besked er skrevet i et totalt M$-frit miljø
macOS 10.13.4 High Sierra (17E199)
2 x 3,46 GHz 6-Core Intel Xeon ; 48 GB 1333 MHz DDR3 ECC
ATI Radeon HD 5770 1024 MB