Cannot make red_wp77xx either fails to complete or faulty (with 18.10.3)

[mikebp]

Fresh install, sync & clean fails make_red_wp77xx:

• 18.06.1 couldn’t find file ‘io.api’
• 18.06.3 couldn’t find file ‘io.api’
• 18.07.0 test.c: No such file or directory
• 18.08.0 test.c: No such file or directory
• 18.09.0 test.c & fa_test.c: No such file or directory
• 18.10.2 test.c & fa_test.c: No such file or directory
• 18.10.3 builds to completion - but intermittent Modem Fault

All firmware, source and tools from:
https://source.sierrawireless.com/resources/airprime/software/wp77xx/wp77xx-firmware-latest-release-components/

Release 9.1 Components

WP77xx Firmware Release 9.1 combined image

• Modem Firmware (AT&T) SWI9X06Y_02.16.06.00 / 001.026_000
• Linux Distribution SWI9X06Y_02.18.05.00
• [SWI9X06Y_02.18.05.00 Source]
• Linux Distro Source (http://downloads.sierrawireless.com/AirPrime/WP77xx/Release9.1/Legato-Dist-Source-mdm9x06-SWI9X06Y_02.18.05.00.tar.bz2)
• 64-bit ToolChain
• git clone --recursive git://github.com/mangOH/mangOH
• git pull && git submodule update --init

There appears to be a mismatch with the latest mangOH sources and the listed sources and tools for this release.

[jyijyi]

i built with WP76 R12 component, no problem is found.
just need to comment out the following in mangOH.sdef:

// $MANGOH_ROOT/apps/locationService/location