Undefined syscall.TIOCGPTN, syscall.TIOCSPTLCK during compilation of cri-o (gollvm related)

[advancedwebdeveloper]

Hi.
I was trying to build cri-o using gollvm .

$go version
go version go1.15rc2 gollvm LLVM 12.0.0git linux/amd64

$go env
$ go env
GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/home/oceanfish81/.cache/go-build"
GOENV="/home/oceanfish81/.config/go/env"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOINSECURE=""
GOMODCACHE="/home/oceanfish81/go/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="linux"
GOPATH="/home/oceanfish81/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/tools"
GCCGO="/usr/local/bin/llvm-goc"
AR="ar"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD="/home/oceanfish81/cri-o/go.mod"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build446537969=/tmp/go-build -gno-record-gcc-switches -funwind-tables"

So I cloned the master branch and triggered make:

~/cri-o$ make

GO111MODULE=on go build --mod=vendor -i -v -x -ldflags '-s -w -X github.com/cri-o/cri-o/internal/pkg/criocli.DefaultsPath="" -X github.com/cri-o/cri-o/internal/version.buildDate='2020-09-15T14:22:19Z' -X github.com/cri-o/cri-o/internal/version.gitCommit=a001e7276466cfdb6030ed1e4a635aa2c2d5fc37 -X github.com/cri-o/cri-o/internal/version.gitTreeState=dirty ' -tags "containers_image_ostree_stub exclude_graphdriver_btrfs btrfs_noversion exclude_graphdriver_devicemapper libdm_no_deferred_remove containers_image_openpgp " -o bin/crio github.com/cri-o/cri-o/cmd/crio
WORK=/tmp/go-build661976016

go build: when using gccgo toolchain, please pass linker flags using -gccgoflags, not -ldflags
cat /home/oceanfish81/.cache/go-

build/1e/1ebbefcb107909d8ca28ffb87073d76e20cb750cdd607cae3a40e4dcb7a8926b-d internal
github.com/containers/storage/pkg/unshare

unshare.c:137:16: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]
unshare.c:148:16: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]

github.com/containerd/continuity/fs
mkdir -p $WORK/b407/
cd $WORK
/usr/local/bin/llvm-goc -fgo-importcfg=/dev/null -c -x c - -o /dev/null || true
mkdir -p $WORK/b407/importcfgroot/github.com/containerd/continuity
ln -s /home/oceanfish81/.cache/go-build/01/0149872ebed362b2db5d5cb500fe4c36dc53aa0eeaf43445d2a1d57f87797f22-d $WORK/b407/importcfgroot/github.com/containerd/continuity/libsysx.a
mkdir -p $WORK/b407/importcfgroot/github.com/pkg
ln -s /home/oceanfish81/.cache/go-build/5c/5c5c0c7d8f5175eae2b4d2a083bbfa586296699b6d6e847a6034fb77f0283e5b-d $WORK/b407/importcfgroot/github.com/pkg/liberrors.a
mkdir -p $WORK/b407/importcfgroot/github.com/sirupsen
ln -s /home/oceanfish81/.cache/go-build/92/92e22833f5517c1584404320f391ae330ef4ec12a7ee701ea0863735c4e5a39e-d $WORK/b407/importcfgroot/github.com/sirupsen/liblogrus.a
mkdir -p $WORK/b407/importcfgroot/golang.org/x/sync
ln -s /home/oceanfish81/.cache/go-build/b4/b4dade4823a139177beb6326f044ad405152a51915db5eff2d1f1100f377d538-d $WORK/b407/importcfgroot/golang.org/x/sync/liberrgroup.a
mkdir -p $WORK/b407/importcfgroot/golang.org/x/sys
ln -s /home/oceanfish81/.cache/go-build/79/79581a3b9031e51313108a803ec4be9cd5e789dcf66ef4dbe3af40cfbd47664a-d $WORK/b407/importcfgroot/golang.org/x/sys/libunix.a
cd /home/oceanfish81/cri-o/vendor/github.com/containerd/continuity/fs
/usr/local/bin/llvm-goc -c -O2 -g -m64 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -fgo-pkgpath=github.com/containerd/continuity/fs -o $WORK/b407/go.o -I $WORK/b407/importcfgroot ./copy.go ./copy_linux.go ./diff.go ./diff_unix.go ./dtype_linux.go ./du.go ./du_unix.go ./hardlink.go ./hardlink_unix.go ./path.go ./stat_linuxopenbsd.go ./time.go
github.com/containerd/continuity/fs
vendor/github.com/containerd/continuity/fs/dtype_linux.go:61:26:

error: reference to undefined identifier 'syscall.DT_UNKNOWN'

google.golang.org/grpc/internal/syscall
mkdir -p $WORK/b588/
mkdir -p $WORK/b588/importcfgroot/golang.org/x/sys
ln -s /home/oceanfish81/.cache/go-build/79/79581a3b9031e51313108a803ec4be9cd5e789dcf66ef4dbe3af40cfbd47664a-d $WORK/b588/importcfgroot/golang.org/x/sys/libunix.a
mkdir -p $WORK/b588/importcfgroot/google.golang.org/grpc
ln -s /home/oceanfish81/.cache/go-build/30/30930d48107ba12b7ade2c7819539e70230eb48a12633953340e6015035ad1d2-d $WORK/b588/importcfgroot/google.golang.org/grpc/libgrpclog.a
cd /home/oceanfish81/cri-o/vendor/google.golang.org/grpc/internal/syscall
/usr/local/bin/llvm-goc -c -O2 -g -m64 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -fgo-pkgpath=google.golang.org/grpc/internal/syscall -o $WORK/b588/go.o -I $WORK/b588/importcfgroot ./syscall_linux.go
google.golang.org/grpc/internal/syscall
vendor/google.golang.org/grpc/internal/syscall/syscall_linux.go:50:28:

error: reference to undefined identifier 'syscall.RUSAGE_SELF'

github.com/creack/pty
mkdir -p $WORK/b651/
cd /home/oceanfish81/cri-o/vendor/github.com/creack/pty
/usr/local/bin/llvm-goc -c -O2 -g -m64 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -fgo-pkgpath=github.com/creack/pty -o $WORK/b651/go.o -I $WORK/b651/importcfgroot ./doc.go ./ioctl.go ./pty_linux.go ./run.go ./util.go ./ztypes_amd64.go
github.com/creack/pty

vendor/github.com/creack/pty/pty_linux.go:40:31: error: reference to undefined identifier 'syscall.TIOCGPTN'
vendor/github.com/creack/pty/pty_linux.go:50:31: error: reference to undefined identifier 'syscall.TIOCSPTLCK'
make: *** [Makefile:169: bin/crio] Error 2

Ivan

[advancedwebdeveloper]

CC @sameo @saschagrunert @rhatdan
BBC @thanm

Ivan

[haircommander]

sorry if I'm misunderstanding, but it seems all of these errors are from different libraries. Is there anything actionable in cri-o other than importing a newer version of the libraries that support gollvm?

[advancedwebdeveloper]

sorry if I'm misunderstanding, but it seems all of these errors are from different libraries. Is there anything actionable in cri-o other than importing a newer version of the libraries that support gollvm?

@haircommander , I can't tell yet.
Please assist to figure that out

[advancedwebdeveloper]

@haircommander , did as you proposed

[kolyshkin]

golang/go#41404 it says it's fixed in libgo.