https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81449
Bug ID: 81449
Summary: runtime.inc:782:28: error: field ‘__sem_lock’ has
incomplete type
Product: gcc
Version: 7.1.0
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:
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
the complete command line that triggers the bug;
/usr/local/bin/make
the compiler output (error messages, warnings, etc.);
[...]
/media/gcc-7.1-compiled/./gcc/xgcc -B/media/gcc-7.1-compiled/./gcc/
-B/opt/gcc-7.1/sparc-unknown-linux-gnu/bin/
-B/opt/gcc-7.1/sparc-unknown-linux-gnu/lib/ -isystem
/opt/gcc-7.1/sparc-unknown-linux-gnu/include -isystem
/opt/gcc-7.1/sparc-unknown-linux-gnu/sys-include -DHAVE_CONFIG_H -I.
-I../../../gcc-7.1.0/libgo -I ../../../gcc-7.1.0/libgo/runtime
-I../../../gcc-7.1.0/libgo/../libffi/include -I../libffi/include -pthread
-fexceptions -fnon-call-exceptions -fplan9-extensions -Wall -Wextra
-Wwrite-strings -Wcast-qual -Werror -D_GNU_SOURCE -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -I ../../../gcc-7.1.0/libgo/../libgcc -I
../../../gcc-7.1.0/libgo/../libbacktrace -I ../../gcc/include -fPIC -g -O2 -MT
libgobegin_a-go-main.o -MD -MP -MF .deps/libgobegin_a-go-main.Tpo -c -o
libgobegin_a-go-main.o `test -f 'runtime/go-main.c' || echo
'../../../gcc-7.1.0/libgo/'`runtime/go-main.c
In file included from ../../../gcc-7.1.0/libgo/runtime/runtime.h:113:0,
from ../../../gcc-7.1.0/libgo/runtime/go-main.c:17:
./runtime.inc:782:28: error: field ‘__sem_lock’ has incomplete type
struct __pthread_fastlock __sem_lock;
^~~~~~~~~~
make[4]: *** [Makefile:1580: libgobegin_a-go-main.o] Error 1
make[4]: Leaving directory
'/c/media/gcc-7.1-compiled/sparc-unknown-linux-gnu/libgo'
make[3]: *** [Makefile:2746: all-recursive] Error 1
make[3]: Leaving directory
'/c/media/gcc-7.1-compiled/sparc-unknown-linux-gnu/libgo'
make[2]: *** [Makefile:1344: all] Error 2
make[2]: Leaving directory
'/c/media/gcc-7.1-compiled/sparc-unknown-linux-gnu/libgo'
make[1]: *** [Makefile:20030: all-target-libgo] Error 2
make[1]: Leaving directory '/c/media/gcc-7.1-compiled'
make: *** [Makefile:934: all] Error 2
If this bug is related to #81421, I apologize for the inconvenience and I will
set the bug status to invalid.
