https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81528
Bug ID: 81528
Summary: libgo/go/syscall/lsf_linux.go:13:28: error: use of
undefined type ‘SockFilter’
Product: gcc
Version: 5.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: go
Assignee: ian at airs dot com
Reporter: mfe at live dot de
CC: cmang at google dot com
Target Milestone: ---
the exact version of GCC:
gcc-7.1.0
the system type:
NetgearReadyNAS Duo (http://netgear.nas-central.org/wiki/Category:ReadyNasDUO)
the options given when GCC was configured/built:
../gcc-5.4.0/configure CC=/opt/gcc-4.6/bin/gcc CXX=/opt/gcc-4.6/bin/g++
--enable-languages=c,c++,go --prefix=/opt/gcc-7.1 --with-cpu=v7
--with-mpc=/usr/local --with-mpfr=/usr/local --with-gmp=/usr/local
--with-isl=/usr/local/ --disable-libstdcxx-pch --disable-linux-futex
--enable-__cxa_atexit --with-system-zlib --enable-nls --enable-clocale=gnu
--enable-debug --build=sparc-linux --host=sparc-linux --target=sparc-linux
the complete command line that triggers the bug;
/usr/local/bin/make
the compiler output (error messages, warnings, etc.);
[...]
ll/libcall_uname.go ../../../gcc-5.4.0/libgo/go/syscall/netlink_linux.go
../../../gcc-5.4.0/libgo/go/syscall/lsf_linux.go
../../../gcc-5.4.0/libgo/go/syscall/libcall_linux_utimesnano.go
../../../gcc-5.4.0/libgo/go/syscall/libcall_linux.go libcalls.go sysinfo.go
syscall_arch.go -fPIC -o .libs/syscall.o
../../../gcc-5.4.0/libgo/go/syscall/lsf_linux.go:13:28: error: use of undefined
type ‘SockFilter’
func LsfStmt(code, k int) *SockFilter {
^
../../../gcc-5.4.0/libgo/go/syscall/lsf_linux.go:13:28: error: use of undefined
type ‘SockFilter’
../../../gcc-5.4.0/libgo/go/syscall/lsf_linux.go:69:8: error: use of undefined
type ‘SockFprog’
var p SockFprog
^
../../../gcc-5.4.0/libgo/go/syscall/lsf_linux.go:70:3: error: reference to
field ‘Len’ in object which has no fields or methods
p.Len = uint16(len(i))
^
../../../gcc-5.4.0/libgo/go/syscall/lsf_linux.go:71:3: error: reference to
field ‘Filter’ in object which has no fields or methods
p.Filter = (*SockFilter)(unsafe.Pointer(&i[0]))
^
../../../gcc-5.4.0/libgo/go/syscall/lsf_linux.go:71:15: error: reference to
undefined name ‘SockFilter’
p.Filter = (*SockFilter)(unsafe.Pointer(&i[0]))
^
../../../gcc-5.4.0/libgo/go/syscall/lsf_linux.go:71:14: error: expected pointer
p.Filter = (*SockFilter)(unsafe.Pointer(&i[0]))
^
../../../gcc-5.4.0/libgo/go/syscall/libcall_linux_utimesnano.go:17:18: error:
reference to undefined name ‘_AT_FDCWD’
err = utimensat(_AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
^
../../../gcc-5.4.0/libgo/go/syscall/lsf_linux.go:13:28: error: use of undefined
type ‘SockFilter’
func LsfStmt(code, k int) *SockFilter {
^
../../../gcc-5.4.0/libgo/go/syscall/lsf_linux.go:13:28: error: use of undefined
type ‘SockFilter’
../../../gcc-5.4.0/libgo/go/syscall/lsf_linux.go:13:28: error: use of undefined
type ‘SockFilter’
make[4]: *** [Makefile:5857: syscall.lo] Error 1
make[4]: Leaving directory '/c/media/gcc-5.4.0-compiled/sparc-linux/libgo'
make[3]: *** [Makefile:4119: all-recursive] Error 1
make[3]: Leaving directory '/c/media/gcc-5.4.0-compiled/sparc-linux/libgo'
make[2]: *** [Makefile:2371: all] Error 2
make[2]: Leaving directory '/c/media/gcc-5.4.0-compiled/sparc-linux/libgo'
make[1]: *** [Makefile:17088: all-target-libgo] Error 2
make[1]: Leaving directory '/c/media/gcc-5.4.0-compiled'
make: *** [Makefile:903: all] Error 2
