Fine, that is [1/3] /usr/bin/cc -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Itools/gollvm/libgo -I/root/llvm-project/llvm/tools/gollvm/libgo -Iinclude -I/root/llvm-project/llvm/include -I/root/llvm-project/llvm/tools/gollvm/gofrontend/libgo/runtime -Itools/gollvm/libgo/runtime -I/root/llvm-project/llvm/tools/gollvm/libgo/libbacktrace -fPIC -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-comment -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -fPIC -g -Wno-zero-length-array -fsplit-stack -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -UNDEBUG -MD -MT tools/gollvm/libgo/CMakeFiles/libgo_c_piclib.dir/__/gofrontend/libgo/go/syscall/errno.c.o -MF tools/gollvm/libgo/CMakeFiles/libgo_c_piclib.dir/__/gofrontend/libgo/go/syscall/errno.c.o.d -o tools/gollvm/libgo/CMakeFiles/libgo_c_piclib.dir/__/gofrontend/libgo/go/syscall/errno.c.o -c /root/llvm-project/llvm/tools/gollvm/gofrontend/libgo/go/syscall/errno.c
On Tuesday, May 26, 2020 at 8:41:18 PM UTC+8, Than McIntosh wrote: > > OK. > > I'm wondering if for some reason the fix I put in is not effective. > > Could you please try this in your build area: > > rm > ./tools/gollvm/libgo/CMakeFiles/libgo_c_piclib.dir/__/gofrontend/libgo/go/syscall/errno.c.o > ninja -v libgo_all > > and post the compile line for errno.c? > > Thanks, Than > > > > > On Tue, May 26, 2020 at 7:21 AM Yuan Ting <yuan...@ict.ac.cn <javascript:>> > wrote: > >> Yes, I'm sure I fetched the last version of gollvm, >> i.e. 0edc44a02852dd0d56cac35163a45634b497d6cd >> >> On Tuesday, May 26, 2020 at 6:55:08 PM UTC+8, Than McIntosh wrote: >>> >>> Hello, >>> >>> The ld.gold error message looks a lot like one reported in a previous >>> bug, https://github.com/golang/go/issues/38728. >>> >>> Can you please check to make sure that your client is sync'd past the >>> CLs that fix this issue, e.g. 0edc44a02852dd0d56cac35163a45634b497d6cd. >>> >>> Thanks, Than >>> >>> >>> On Mon, May 25, 2020 at 10:15 PM Yuan Ting <yuan...@ict.ac.cn> wrote: >>> >>>> I tried to build gollvm in a docker container (the image is based on >>>> ubuntu 20.04, and the host OS is MacOS catalina). I configured llvm by >>>> >>>> SHELL=/bin/sh cmake -DCMAKE_BUILD_TYPE=Release >>>> -DLLVM_TARGETS_TO_BUILD=X86 -DLLVM_ENABLE_ASSERTIONS=On >>>> -DLLVM_ENABLE_RTTI=On -DLLVM_USE_LINKER=gold -G Ninja ../llvm >>>> >>>> and then build and install gollvm by >>>> >>>> ninja gollvm && ninja install-gollvm >>>> >>>> after a while, I encountered >>>> >>>> ... >>>> >>>> error: At most two relocations per offset are supported >>>> >>>> error: At most two relocations per offset are supported >>>> >>>> error: At most two relocations per offset are supported >>>> >>>> [212/1279] Creating >>>> /root/llvm-project/build-debug/tools/gollvm/libgo/tmp-sigtab.go >>>> >>>> FAILED: tools/gollvm/libgo/tmp-sigtab.go >>>> >>>> cd /root/llvm-project/build-debug/tools/gollvm/libgo && GOARCH=amd64 >>>> GOOS=linux /bin/sh >>>> /root/llvm-project/llvm/tools/gollvm/libgo/capturescript.sh >>>> /root/llvm-project/llvm/tools/gollvm/gofrontend/libgo/mksigtab.sh >>>> /root/llvm-project/build-debug/tools/gollvm/libgo/tmp-sigtab.go >>>> >>>> error: no SHELL setting >>>> >>>> [214/1279] Creating >>>> /root/llvm-project/build-debug/tools/gollvm/libgo/tmp-sysinfo.go >>>> >>>> ninja: build stopped: subcommand failed. >>>> >>>> >>>> By add SHELL=/bin/sh, the errors above seems to be skipped but another >>>> period of time: >>>> >>>> >>>> ... >>>> >>>> /usr/bin/ld.gold: error: >>>> tools/gollvm/libgo/CMakeFiles/libgo_c_piclib.dir/__/gofrontend/libgo/go/syscall/errno.c.o: >>>> >>>> failed to match split-stack sequence at section 4 offset 0 >>>> >>>> /usr/bin/ld.gold: error: >>>> tools/gollvm/libgo/CMakeFiles/libgo_c_piclib.dir/__/gofrontend/libgo/go/syscall/errno.c.o: >>>> >>>> failed to match split-stack sequence at section 6 offset 0 >>>> >>>> /usr/bin/ld.gold: error: >>>> tools/gollvm/libgo/CMakeFiles/libgo_c_piclib.dir/__/gofrontend/libgo/go/syscall/signame.c.o: >>>> >>>> failed to match split-stack sequence at section 5 offset 0 >>>> >>>> /usr/bin/ld.gold: error: >>>> tools/gollvm/libgo/CMakeFiles/libbacktrace_piclib.dir/libbacktrace/backtrace.c.o: >>>> >>>> failed to match split-stack sequence at section 4 offset 0 >>>> >>>> /usr/bin/ld.gold: error: >>>> tools/gollvm/libgo/CMakeFiles/libbacktrace_piclib.dir/libbacktrace/backtrace.c.o: >>>> >>>> failed to match split-stack sequence at section 6 offset 0 >>>> >>>> /usr/bin/ld.gold: error: >>>> tools/gollvm/libgo/CMakeFiles/libbacktrace_piclib.dir/libbacktrace/dwarf.c.o: >>>> >>>> failed to match split-stack sequence at section 18 offset 0 >>>> >>>> /usr/bin/ld.gold: error: >>>> tools/gollvm/libgo/CMakeFiles/libbacktrace_piclib.dir/libbacktrace/dwarf.c.o: >>>> >>>> failed to match split-stack sequence at section 79 offset 0 >>>> >>>> ... >>>> >>>> /usr/bin/ld.gold: error: >>>> tools/gollvm/libgo/CMakeFiles/libffi_piclib.dir/libffi/src/x86/ffi64.c.o: >>>> failed to match split-stack sequence at section 22 offset 0 >>>> >>>> /usr/bin/ld.gold: error: >>>> tools/gollvm/libgo/CMakeFiles/libffi_piclib.dir/libffi/src/x86/ffi64.c.o: >>>> failed to match split-stack sequence at section 26 offset 0 >>>> >>>> /usr/bin/ld.gold: error: >>>> tools/gollvm/libgo/CMakeFiles/libffi_piclib.dir/libffi/src/x86/ffiw64.c.o: >>>> failed to match split-stack sequence at section 16 offset 0 >>>> >>>> collect2: error: ld returned 1 exit status >>>> >>>> [901/1066] Linking C static library tools/gollvm/libgo/libgo.a >>>> >>>> ninja: build stopped: subcommand failed. >>>> >>>> >>>> I'm not sure the error is caused by the container environment or my >>>> configurations/other prerequisites. >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "golang-nuts" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to golan...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/golang-nuts/23309451-cb0a-4f7b-93a1-27038187302a%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/golang-nuts/23309451-cb0a-4f7b-93a1-27038187302a%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "golang-nuts" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to golan...@googlegroups.com <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/golang-nuts/1ffd3fb4-e739-4f13-9168-565e4c64bc70%40googlegroups.com >> >> <https://groups.google.com/d/msgid/golang-nuts/1ffd3fb4-e739-4f13-9168-565e4c64bc70%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/2e9d2af9-7d78-443b-9cda-34d7b9c41623%40googlegroups.com.
