FTBFS

  CC       arm/wrapper.o
In file included from ../../sim/arm/wrapper.c:36:
../../sim/arm/armemu.h:535:17: error: conflicting types for ‘ARMul_ScheduleEvent’; have ‘void(ARMul_State *, long unsigned int,  unsigned int (*)(ARMul_State *))’
  535 | extern void     ARMul_ScheduleEvent (ARMul_State *, unsigned long, unsigned (*) (ARMul_State *));
      |                 ^~~~~~~~~~~~~~~~~~~
In file included from ../../sim/arm/armemu.h:17:
../../sim/arm/armdefs.h:266:13: note: previous declaration of ‘ARMul_ScheduleEvent’ with type ‘void(ARMul_State *, long unsigned int,  unsigned int (*)(void))’
  266 | extern void ARMul_ScheduleEvent (ARMul_State * state, unsigned long delay,
      |             ^~~~~~~~~~~~~~~~~~~
make[3]: *** [Makefile:4250: arm/wrapper.o] Error 1
make[3]: Leaving directory '/tmp/makepkg/gdb/src/gdb-16.3/build/sim'
make[2]: *** [Makefile:3235: all] Error 2
make[2]: Leaving directory '/tmp/makepkg/gdb/src/gdb-16.3/build/sim'
make[1]: *** [Makefile:9139: all-sim] Error 2
make[1]: Leaving directory '/tmp/makepkg/gdb/src/gdb-16.3/build'
make: *** [Makefile:1028: all] Error 2
==> ERROR: A failure occurred in build().
    Aborting...