xapian-core fails

[rgkirch]

I think this is the relevant line
make[2]: *** [Makefile:3047: backends/dbfactory_remote.lo] Error 1
from here

libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I./common -I./include -Wall -W -Wredundant-decls -Wpointer-arith -Wcast-qual -Wcast-align -Wformat-security -fno-gnu-keywords -Wundef -Woverloaded-virtual -Wstrict-null-sentinel -Wshadow -Wstrict-overflow=1 -Wlogical-op -Wmissing-declarations -Wdouble-promotion -Winit-self -Wduplicated-cond -Wduplicated-branches -march=nocona -msahf -mtune=generic -O2 -pipe -c backends/glass/glass_cursor.cc  -DDLL_EXPORT -DPIC -o backends/glass/.libs/glass_cursor.o
/bin/sh ./libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I.  -I./common -I./include   -Wall -W -Wredundant-decls -Wpointer-arith -Wcast-qual -Wcast-align -Wformat-security -fno-gnu-keywords -Wundef -Woverloaded-virtual -Wstrict-null-sentinel -Wshadow -Wstrict-overflow=1 -Wlogical-op -Wmissing-declarations -Wdouble-promotion -Winit-self -Wduplicated-cond -Wduplicated-branches -march=nocona -msahf -mtune=generic -O2 -pipe -c -o backends/glass/glass_database.lo backends/glass/glass_database.cc
/bin/sh ./libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I.  -I./common -I./include   -Wall -W -Wredundant-decls -Wpointer-arith -Wcast-qual -Wcast-align -Wformat-security -fno-gnu-keywords -Wundef -Woverloaded-virtual -Wstrict-null-sentinel -Wshadow -Wstrict-overflow=1 -Wlogical-op -Wmissing-declarations -Wdouble-promotion -Winit-self -Wduplicated-cond -Wduplicated-branches -march=nocona -msahf -mtune=generic -O2 -pipe -c -o backends/glass/glass_dbcheck.lo backends/glass/glass_dbcheck.cc
/bin/sh ./libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I.  -I./common -I./include   -Wall -W -Wredundant-decls -Wpointer-arith -Wcast-qual -Wcast-align -Wformat-security -fno-gnu-keywords -Wundef -Woverloaded-virtual -Wstrict-null-sentinel -Wshadow -Wstrict-overflow=1 -Wlogical-op -Wmissing-declarations -Wdouble-promotion -Winit-self -Wduplicated-cond -Wduplicated-branches -march=nocona -msahf -mtune=generic -O2 -pipe -c -o backends/glass/glass_document.lo backends/glass/glass_document.cc
make[2]: *** [Makefile:3047: backends/dbfactory_remote.lo] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [Makefile:3047: api/replication.lo] Error 1
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I./common -I./include -Wall -W -Wredundant-decls -Wpointer-arith -Wcast-qual -Wcast-align -Wformat-security -fno-gnu-keywords -Wundef -Woverloaded-virtual -Wstrict-null-sentinel -Wshadow -Wstrict-overflow=1 -Wlogical-op -Wmissing-declarations -Wdouble-promotion -Winit-self -Wduplicated-cond -Wduplicated-branches -march=nocona -msahf -mtune=generic -O2 -pipe -c backends/glass/glass_document.cc  -DDLL_EXPORT -DPIC -o backends/glass/.libs/glass_document.o
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I./common -I./include -Wall -W -Wredundant-decls -Wpointer-arith -Wcast-qual -Wcast-align -Wformat-security -fno-gnu-keywords -Wundef -Woverloaded-virtual -Wstrict-null-sentinel -Wshadow -Wstrict-overflow=1 -Wlogical-op -Wmissing-declarations -Wdouble-promotion -Winit-self -Wduplicated-cond -Wduplicated-branches -march=nocona -msahf -mtune=generic -O2 -pipe -c backends/glass/glass_database.cc  -DDLL_EXPORT -DPIC -o backends/glass/.libs/glass_database.o
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I./common -I./include -Wall -W -Wredundant-decls -Wpointer-arith -Wcast-qual -Wcast-align -Wformat-security -fno-gnu-keywords -Wundef -Woverloaded-virtual -Wstrict-null-sentinel -Wshadow -Wstrict-overflow=1 -Wlogical-op -Wmissing-declarations -Wdouble-promotion -Winit-self -Wduplicated-cond -Wduplicated-branches -march=nocona -msahf -mtune=generic -O2 -pipe -c backends/glass/glass_dbcheck.cc  -DDLL_EXPORT -DPIC -o backends/glass/.libs/glass_dbcheck.o
make[2]: Leaving directory '/c/Users/me/notMyCode/msys2-unofficial/MSYS2-packages/xapian-core/src/xapian-core-1.4.21'
make[1]: *** [Makefile:3511: all-recursive] Error 1
make[1]: Leaving directory '/c/Users/me/notMyCode/msys2-unofficial/MSYS2-packages/xapian-core/src/xapian-core-1.4.21'
make: *** [Makefile:1808: all] Error 2
==> ERROR: A failure occurred in build().
    Aborting...

full build output
https://gist.github.com/rgkirch/41741b6f962893a4a861913189a872a1

I'm trying to get mu and I'm following the instructions here

$ pacman -S base-devel msys-devel gcc git
warning: base-devel-2022.12-2 is up to date -- reinstalling
error: target not found: msys-devel
warning: gcc-11.3.0-4 is up to date -- reinstalling
warning: git-2.41.0-1 is up to date -- reinstalling

I'm on windows 10.
Thanks!