[ Add CC gcc-patches ] On 23-05-19 15:22, CHIGOT, CLEMENT wrote: > Hi Ian, Tom, > > I've some problems with gccgo and libbacktrace so I've tried to run > libbacktrace tests on AIX, to see if everything looks good. > However, I can't build them... > > Looking at the code, test_elf is trying to compile elf.c which won't > work because BACKTRACE_ELF_SIZE is defined to unused. Therefore, I've > got this error: > ../../../../gcc-9.1.0/libbacktrace/elf.c:144:2: error: #error > "Unknown BACKTRACE_ELF_SIZE" > 144 | #error "Unknown BACKTRACE_ELF_SIZE" > | ^~~~~ > > On a elf system (I've tried on Fedora), test_xcoff is separated into two > different tests: *test_xcoff_32 and test_xcoff_64*. These tests will > build xcoff_32.c and xcoff_64.c replacing BACKTRACE_XCOFF_SIZE by the > correct value. > > I was wondering if it's possible to do something similar for test_elf ?
Hi, I think so, yes. > I've tried locally on AIX and it seems to work. I haven't tried on > Fedora yet, but I don't see any reason why it would fail. > > If you agree with that, I'll submit a patch (to you by the way?). > Fine by me. Please send to both Ian and me, as well as gcc-patches@gcc.gnu.org. Thanks, - Tom
