Agree, the embedded space looks fishy. I also note that your shell is set to zsh -- you might try instead using SHELL=/bin/sh to see if that works better.
Thanks, Than On Wed, May 8, 2019 at 12:04 PM Ting Yuan <yuant...@ict.ac.cn> wrote: > OK, I got something like > ... > /home/yt/LLVMsvn/llvm/tools/gollvm/gotools/CMakeLists.txt(55): if(NOT > EXISTS /home/yt/LLVMsvn/llvm/tools/gollvm/gofrontend/libgo/go/cmd/buildid ) > /home/yt/LLVMsvn/llvm/tools/gollvm/gotools/CMakeLists.txt(57): else() > /home/yt/LLVMsvn/llvm/tools/gollvm/gotools/CMakeLists.txt(58): > set(tool_target gotools_cmd_buildid ) > /home/yt/LLVMsvn/llvm/tools/gollvm/gotools/CMakeLists.txt(62): > execute_process(COMMAND /usr/bin/zsh > /home/yt/LLVMsvn/llvm/tools/gollvm/gofrontend/libgo/match.sh --goarch=amd64 > --goos=linux > --srcdir=/home/yt/LLVMsvn/llvm/tools/gollvm/gofrontend/libgo/go/cmd/buildid > OUTPUT_VARIABLE toolfiles ERROR_VARIABLE errmsg RESULT_VARIABLE exitstatus ) > /home/yt/LLVMsvn/llvm/tools/gollvm/gotools/CMakeLists.txt(68): if(NOT 0 > MATCHES 0 ) > /home/yt/LLVMsvn/llvm/tools/gollvm/gotools/CMakeLists.txt(71): > string(STRIP > /home/yt/LLVMsvn/llvm/tools/gollvm/gofrontend/libgo/go/cmd/buildid/ > buildid.go doc.go > toolfiles ) > /home/yt/LLVMsvn/llvm/tools/gollvm/gotools/CMakeLists.txt(72): > separate_arguments(toolfiles ) > ... > > I found that the absolute path of buildid.go is illegal (there is a space > before the filename). This looks like the root cause. > > On Wednesday, May 8, 2019 at 11:46:09 PM UTC+8, Than McIntosh wrote: >> >> Hmm, OK, sounds like 'sed' is not the issue. >> >> >>I found there are only two files (CMakeLists.txt and gotestprogram.sh) >> under the llvm/tools/gollvm/gotools/. Should the missing files (e.g. >> buildid.go) be there? >> >> No, this is expected. The Go sources for 'buildid' will be pulled from >> <LLVMROOT>/tools/gollvm/gofrontend/libgo/go/cmd/buildid. >> >> At this point what I would recommend to gather more info: rerun cmake and >> pass it the "--trace-expand" flag, e.g. >> >> cmake --trace-expand -DCMAKE_BUILD_TYPE=Debug -DLLVM_USE_LINKER=gold >> ../llvm >> >> Be warned that this will produce a huge amount of output (~40M or so). >> Sift through the output and see if you can find the place where it is >> trying to locate the source files for the buildid tool by running >> 'match.sh'. Should look something like >> >> /root/llvm/tools/gollvm/gotools/CMakeLists.txt(55): if(NOT EXISTS >> /root/llvm/tools/gollvm/gofrontend/libgo/go/cmd/buildid ) >> /root/llvm/tools/gollvm/gotools/CMakeLists.txt(57): else() >> /root/llvm/tools/gollvm/gotools/CMakeLists.txt(58): set(tool_target >> gotools_cmd_buildid ) >> /root/llvm/tools/gollvm/gotools/CMakeLists.txt(62): >> execute_process(COMMAND /bin/bash >> /root/llvm/tools/gollvm/gofrontend/libgo/match.sh --goarch=amd64 >> --goos=linux >> --srcdir=/root/llvm/tools/gollvm/gofrontend/libgo/go/cmd/buildid >> OUTPUT_VARIABLE toolfiles ERROR_VARIABLE errmsg RESULT_VARIABLE exitstatus ) >> /root/llvm/tools/gollvm/gotools/CMakeLists.txt(68): if(NOT 0 MATCHES 0 ) >> /root/llvm/tools/gollvm/gotools/CMakeLists.txt(71): string(STRIP >> /root/llvm/tools/gollvm/gofrontend/libgo/go/cmd/buildid/buildid.go >> /root/llvm/tools/gollvm/gofrontend/libgo/go/cmd/buildid/doc.go >> toolfiles ) >> >> I am thinking that maybe there is something going wrong with the >> invocation of 'match.sh' in your case that is throwing things off. >> >> Thanks, Than >> >> >> >> On Wed, May 8, 2019 at 11:30 AM Ting Yuan <yuan...@ict.ac.cn> wrote: >> >>> Hi Than, >>> >>> On my system the version of sed is 4.4. Is the version mismatch? >>> >>> I found there are only two files (CMakeLists.txt and gotestprogram.sh) >>> under the llvm/tools/gollvm/gotools/. Should the missing files (e.g. >>> buildid.go) be there? >>> >>> Thanks. >>> >>> On Wednesday, May 8, 2019 at 8:50:23 PM UTC+8, Than McIntosh wrote: >>>> >>>> Hi, >>>> >>>> From the error output it sounds like something went wrong with the >>>> initial cmake run -- the error from match.sh seems nonsensical (it suggests >>>> that the script is looking for gotools sources in the wrong location). >>>> >>>> One possibility would be that you don't have "sed" installed on your >>>> system? >>>> >>>> Thanks, Than >>>> >>>> >>>> On Tue, May 7, 2019 at 9:56 PM Ting Yuan <yuan...@ict.ac.cn> wrote: >>>> >>>>> Hello Than, >>>>> when I using ninja to build gollvm, just like >>>>> >>>>> % cmake -DCMAKE_INSTALL_PREFIX=/home/yt/LLVMsvn/install - >>>>> DLLVM_TARGETS_TO_BUILD=X86 -DCMAKE_BUILD_TYPE=Debug -DLLVM_USE_LINKER=gold >>>>> -G "Ninja" ../llvm >>>>> % ninja gollvm >>>>> >>>>> the build system still reports an error: >>>>> >>>>> ninja: error: >>>>> '/home/yt/LLVMsvn/llvm-project/llvm/tools/gollvm/gotools/buildid.go', >>>>> needed by 'tools/gollvm/gotools/buildid', missing and no known rule >>>>> to make it >>>>> >>>>> I notice that some warnings are raised during the configuration like: >>>>> >>>>> /home/yt/LLVMsvn/llvm-project/llvm/tools/gollvm/gofrontend/libgo/match.sh:138: >>>>> no such file or directory: action.go build.go buildid.go exec.go gc.go >>>>> gccgo.go init.go security.go testgo.go >>>>> >>>>> Is there something I missing ? >>>>> >>>>> >>>>> >>>>> 在 2019年5月7日星期二 UTC+8下午9:48:48，Than McIntosh写道： >>>>>> >>>>>> Hello, >>>>>> For the gollvm build ninja is recommended (using "make" is untested >>>>>> and I doubt if it will work). >>>>>> Thanks, Than >>>>>> >>>>>> >>>>>> On Tue, May 7, 2019 at 9:27 AM <yuan...@ict.ac.cn> wrote: >>>>>> >>>>>>> I try to build gollvm on ubuntu(x64) following these commands in >>>>>>> https://go.googlesource.com/gollvm/ : >>>>>>> >>>>>>> % cd workarea >>>>>>> % mkdir build-debug >>>>>>> % cd build-debug >>>>>>> % cmake -DCMAKE_BUILD_TYPE=Debug -DLLVM_USE_LINKER=gold ../llvm >>>>>>> ... >>>>>>> % make gollvm -j4 >>>>>>> ... >>>>>>> % >>>>>>> >>>>>>> but I got >>>>>>> >>>>>>> -- Targeting X86 >>>>>>> -- starting libgo configuration. >>>>>>> /home/yt/LLVMsvn/llvm-project/llvm/tools/gollvm/gofrontend/libgo/ >>>>>>> match.sh:138: no such file or directory: common.go format.go reader >>>>>>> .go stat_actime1.go stat_actime2.go stat_unix.go strconv.go writer. >>>>>>> go >>>>>>> /home/yt/LLVMsvn/llvm-project/llvm/tools/gollvm/gofrontend/libgo/ >>>>>>> match.sh:138: no such file or directory: reader.go register.go >>>>>>> struct.go writer.go >>>>>>> ...... >>>>>>> -- Performing Test HAVE_STEADY_CLOCK -- success >>>>>>> -- Configuring done >>>>>>> -- Generating done >>>>>>> -- Build files have been written to: /home/yt/LLVMsvn/llvm-project/ >>>>>>> debug >>>>>>> ... >>>>>>> [ 0%] Built target LLVMDemangle >>>>>>> [ 0%] Built target GoDumpSpecMacroParser >>>>>>> ... >>>>>>> [ 50%] Building Go package 'runtime' (non-PIC) >>>>>>> /home/yt/LLVMsvn/llvm-project/debug/tools/gollvm/libgo/sigtab.go:5: >>>>>>> 21: error: use of undefined type 'sigTabT' >>>>>>> /home/yt/LLVMsvn/llvm-project/debug/tools/gollvm/libgo/sigtab.go:7: >>>>>>> 12: error: reference to undefined name '_SigNotify' >>>>>>> /home/yt/LLVMsvn/llvm-project/debug/tools/gollvm/libgo/sigtab.go:7: >>>>>>> 25: error: reference to undefined name '_SigKill' >>>>>>> /home/yt/LLVMsvn/llvm-project/debug/tools/gollvm/libgo/sigtab.go:8: >>>>>>> 12: error: reference to undefined name '_SigNotify' >>>>>>> ... >>>>>>> tools/gollvm/libgo/CMakeFiles/libgo_runtime.dir/build.make:64: >>>>>>> recipe for target 'tools/gollvm/libgo/runtime.o' failed >>>>>>> make[3]: *** [tools/gollvm/libgo/runtime.o] Error 3 >>>>>>> CMakeFiles/Makefile2:16487: recipe for target >>>>>>> 'tools/gollvm/libgo/CMakeFiles/libgo_runtime.dir/all' failed >>>>>>> make[2]: *** [tools/gollvm/libgo/CMakeFiles/libgo_runtime.dir/all] >>>>>>> Error 2 >>>>>>> CMakeFiles/Makefile2:11625: recipe for target >>>>>>> 'tools/gollvm/CMakeFiles/gollvm.dir/rule' failed >>>>>>> make[1]: *** [tools/gollvm/CMakeFiles/gollvm.dir/rule] Error 2 >>>>>>> Makefile:3475: recipe for target 'gollvm' failed >>>>>>> make: *** [gollvm] Error 2 >>>>>>> >>>>>>> I have no idea about this problem. Should I switch make to ninja >>>>>>> (like the document said)? >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> 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/4529d46b-caf4-475f-bcda-273c1bca5016%40googlegroups.com >>>>>>> <https://groups.google.com/d/msgid/golang-nuts/4529d46b-caf4-475f-bcda-273c1bca5016%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>> . >>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>> >>>>>> -- >>>>> 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/ed517fe7-e180-4d0b-b134-f8ee76427ebf%40googlegroups.com >>>>> <https://groups.google.com/d/msgid/golang-nuts/ed517fe7-e180-4d0b-b134-f8ee76427ebf%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> -- >>> 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/92cbfe57-f1fb-467d-b935-394a842f597e%40googlegroups.com >>> <https://groups.google.com/d/msgid/golang-nuts/92cbfe57-f1fb-467d-b935-394a842f597e%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- > 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/df20fae4-d96d-4c50-a531-01d95ebf83d2%40googlegroups.com > <https://groups.google.com/d/msgid/golang-nuts/df20fae4-d96d-4c50-a531-01d95ebf83d2%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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/CA%2BUr55EEi8srf4nk-c%2B-026RinP5SQjwCCTc4Ac3W%3Ded3dZLjQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
