https://bugs.winehq.org/show_bug.cgi?id=57547
--- Comment #14 from T E Dixon dixonte+winehq@stc-networks.com --- I ended up copying the configure parameters from the gentoo ebuild and adding the CFLAGS to it:
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --datarootdir=/usr/share --docdir=/usr/share/doc/wine-staging-9999 --htmldir=/usr/share/doc/wine-staging-9999/html --prefix=/usr/lib/wine-staging-9999 --datadir=/usr/share/wine-staging-9999 --includedir=/usr/include/wine-staging-9999 --libdir=/usr/lib/wine-staging-9999 --mandir=/usr/share/wine-staging-9999/man --enable-mshtml --enable-mscoree --disable-tests --with-x --with-alsa --without-capi --with-cups --without-ffmpeg --with-fontconfig --without-gphoto --with-gstreamer --without-gssapi --without-krb5 --with-mingw --without-netapi --with-gettext --without-opencl --with-opengl --without-osmesa --without-oss --without-pcap --with-pulse --without-sane --with-sdl --without-pcsclite --with-gnutls --with-freetype --with-udev --with-dbus --with-unwind --with-usb --without-v4l2 --with-vulkan --with-wayland --with-xcomposite --without-xinerama ac_cv_lib_soname_odbc= ac_cv_prog_x86_64_CC=x86_64-w64-mingw32-gcc ac_cv_prog_i386_CC=i686-w64-mingw32-gcc CFLAGS="-Og" CROSSCFLAGS=-Og --enable-win64
With this build I'm able to run wine64 and winedbg from the build directory. However the windbg output is still the same unhelpful page fault on write access in 64-bit code. I'm unsure how to proceed from here.