> On 2 Jan 2019, at 13:26, Iain Sandoe <idsan...@googlemail.com> wrote: > > >> On 2 Jan 2019, at 13:20, Rainer Orth <r...@cebitec.uni-bielefeld.de> wrote: >> >> Gerald Pfeifer <ger...@pfeifer.com> writes: >> >>> <snip> >>> >>> I believe that in addition to FreeBSD this probably also fails on >>> Solaris and Darwin. >> >> I cannot test Darwin right now, > > I have builds running on a number of versions, will take a look > - is it missing a “macho_xx.c” implementation, anyway ?
(on darwin17 / macOS 10.13) make check-target-libbacktrace fails for me at trunk r267505 with: /src-local/gcc-trunk/libbacktrace/elf.c:144:2: error: #error "Unknown BACKTRACE_ELF_SIZE" 144 | #error "Unknown BACKTRACE_ELF_SIZE" | ^~~~~ So, it looks like there’s some configury-fixing/implementation work needed for Darwin. Iain