Hi, Ian I believe that this patch broke bootstrap on AIX:
/nasfarm/edelsohn/src/src/libbacktrace/xcoff.c: In function 'xcoff_add': /nasfarm/edelsohn/src/src/libbacktrace/xcoff.c:1309:40: error: incompatible type for argument 2 of 'backtrace_dwarf_add' 1309 | if (!backtrace_dwarf_add (state, base_address, &dwarf_sections, | ^~~~~~~~~~~~ | | | uintptr_t {aka long unsigned int} In file included from /nasfarm/edelsohn/src/src/libbacktrace/xcoff.c:45: /nasfarm/edelsohn/src/src/libbacktrace/internal.h:363:66: note: expected 'struct libbacktrace_base_address' but argument is of type 'uintptr_t' {aka 'long unsigned int'} 363 | struct libbacktrace_base_address base_address, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ make[4]: *** [Makefile:1538: xcoff.lo] Error 1