GCC failing to build for ARMv6 in last night's -current?

[Jason Thorpe <thorpej%me.com@localhost>]

#   compile  backend/cgraphunit.o
/nbsd/tools/bin/armv6--netbsdelf-eabihf-c++ -O2 -Wall -Wpointer-arith -Wno-sign-compare -Wsystem-headers -Wa,--fatal-warnings -Werror   -fPIE -Wno-narrowing -Wno-unused -std=gnu++98 -Wno-stack-protector -fno-exceptions -fno-rtti -fasynchronous-unwind-tables   -I. -I/Volumes/Data0/Users/thorpej/hack/NetBSD/current/src/external/gpl3/gcc/usr.bin/backend/../gcc/arch/earmv6hf -DIN_GCC -DHAVE_CONFIG_H -I/Volumes/Data0/Users/thorpej/hack/NetBSD/current/src/external/gpl3/gcc/dist/gcc -I/Volumes/Data0/Users/thorpej/hack/NetBSD/current/src/external/gpl3/gcc/dist/gcc/. -I/Volumes/Data0/Users/thorpej/hack/NetBSD/current/src/external/gpl3/gcc/dist/gcc/../include -I/Volumes/Data0/Users/thorpej/hack/NetBSD/current/src/external/gpl3/gcc/dist/gcc/../libcpp/include -I/Volumes/Data0/Users/thorpej/hack/NetBSD/current/src/external/gpl3/gcc/dist/gcc/../libdecnumber -I/Volumes/Data0/Users/thorpej/hack/NetBSD/current/src/external/gpl3/gcc/dist/gcc/../libdecnumber/dpd -I/Volumes/Data0/Users/thorpej/hack/NetBSD/current/src/external/gpl3/gcc/dist/gcc/../libbacktrace -DTARGET_NAME=\"armv6--netbsdelf-eabihf\" -I/Volumes/Data0/Users/thorpej/hack/NetBSD/current/src/external/gpl3/gcc/dist/libgcc -I/Volumes/Data0/Users/thorpej/hack/NetBSD/current/src/external/gpl3/gcc/usr.bin/backend/../../lib/libgcc/libgcov/arch/earmv6hf --sysroot=/nbsd/destdir/rpi -DLOCALEDIR=\"/usr/share/locale\" -DNETBSD_NATIVE -I. -DENABLE_SHARED_LIBGCC  -c    /Volumes/Data0/Users/thorpej/hack/NetBSD/current/src/external/gpl3/gcc/dist/gcc/cgraphunit.c -o cgraphunit.o
In file included from /Volumes/Data0/Users/thorpej/hack/NetBSD/current/src/external/gpl3/gcc/dist/gcc/cgraphunit.c:201:0:
/Volumes/Data0/Users/thorpej/hack/NetBSD/current/src/external/gpl3/gcc/dist/gcc/pass_manager.h:126:30: fatal error: pass-instances.def: No such file or directory
 #include "pass-instances.def"
                              ^
compilation terminated.

*** Failed target:  cgraphunit.o

…building from a macOS host, but this is cross-building the native compiler.

Happened once, so I cleandir’d and tried again, and still fails.  I haven’t looked to closely into it yet (probably won’t be able to get to that for at least a day or two).

-- thorpej