Multiple build errors on current keystone master branch; most notably host-gcc-initial

[donbmouse]

Unable to build host-gcc-initial due to a gcc compatibility issue. Using Ubuntu Plucky for ARM (hosted on a Mac). The apt based gcc seems to be gcc-14.2.0. Unsure how to fix this bug. There seems to be multiple build issues with the "master" branch of Keystone on Ubuntu Plucky. The cross compiler (riscv64) is also gcc-14.2.0.

Thanks for any thoughts on how to get past this (and build the entire keystone on master).

--- OUTPUT OF BUILD.LOG ---

make[1]: Entering directory '/home/donb/lib/src/keystone/buildroot'
/usr/bin/make -j1 O=/home/donb/lib/src/keystone/build-generic64/buildroot.build HOSTCC="/usr/bin/gcc" HOSTCXX="/usr/bin/g++" syncconfig
GEN /home/donb/lib/src/keystone/build-generic64/buildroot.build/Makefile
/home/donb/lib/src/keystone/build-generic64/buildroot.build/.config:3486:warning: override: reassigning to symbol BR2_ROOTFS_OVERLAY
/home/donb/lib/src/keystone/build-generic64/buildroot.build/.config:3487:warning: override: reassigning to symbol BR2_CCACHE_DIR

configuration written to /home/donb/lib/src/keystone/build-generic64/buildroot.build/.config

^[[7m>>> host-gcc-initial 11.4.0 Building^[[27m
PATH="/home/donb/lib/src/keystone/build-generic64/buildroot.build/per-package/host-gcc-initial/host/bin:/home/donb/lib/src/keystone/build-generic64/buildroot.build/per-package/host-gcc-initial/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin" PKG_CONFIG="/home/donb/lib/src/keystone/build-generic64/buildroot.build/per-package/host-gcc-initial/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/home/donb/lib/src/keystone/build-generic64/buildroot.build/per-package/host-gcc-initial/host/lib/pkgconfig:/home/donb/lib/src/keystone/build-generic64/buildroot.build/per-package/host-gcc-initial/host/share/pkgconfig" /usr/bin/make gcc_cv_libc_provides_ssp=yes all-gcc all-target-libgcc -C /home/donb/lib/src/keystone/build-generic64/buildroot.build/build/host-gcc-initial-11.4.0/build
if [ x"-fPIC" != x ]; then
/home/donb/lib/src/keystone/build-generic64/buildroot.build/per-package/host-gcc-initial/host/bin/ccache /usr/bin/gcc -c -DHAVE_CONFIG_H -O2 -I/home/donb/lib/src/keystone/build-generic64/buildroot.build/per-package/host-gcc-initial/host/include -I. -I../../libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic -D_GNU_SOURCE -fPIC ../../libiberty/simple-object-mach-o.c -o pic/simple-object-mach-o.o;
else true; fi
../../libiberty/simple-object-mach-o.c: In function \u2018simple_object_mach_o_write_segment\u2019:
../../libiberty/simple-object-mach-o.c:1231:17: error: passing argument 1 of \u2018set_32\u2019 from incompatible pointer type [-Wincompatible-pointer-types]
1231 | set_32 (&index[i], index[i]);
| ^~~~~~~~~
| |
| unsigned int *
../../libiberty/simple-object-mach-o.c:1231:17: note: expected \u2018unsigned char *\u2019 but argument is of type \u2018unsigned int *\u2019
make[4]: *** [Makefile:1306: simple-object-mach-o.o] Error 1
make[3]: *** [Makefile:8446: all-libiberty] Error 2
make[2]: *** [package/pkg-generic.mk:293: /home/donb/lib/src/keystone/build-generic64/buildroot.build/build/host-gcc-initial-11.4.0/.stamp_built] Error 2
make[1]: *** [Makefile:82: _all] Error 2
make[1]: Leaving directory '/home/donb/lib/src/keystone/buildroot'