https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90614
Bug ID: 90614 Summary: gcc-9.1.0/libgo/go/syscall/wait.c:54:22: error: unused parameter ‘w’ [-Werror=unused-parameter] Continued (uint32_t *w) Product: gcc Version: 9.1.0 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: --- Created attachment 46405 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46405&action=edit config.log libgo the exact version of GCC: gcc-9.1.0 the system type: NetgearReadyNAS Duo (http://wiki.dietpc.org/index.php/DIET-PC_on_SPARC_ReadyNAS) the options given when GCC was configured/built: ../gcc-9.1.0/configure CC=/opt/gcc-7.1/bin/gcc CXX=/opt/gcc-7.1/bin/g++ --enable-languages=c,c++,go --prefix=/opt/gcc-9.1 --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 --disable-libsanitizer --enable-__cxa_atexit --enable-nls --enable-clocale=gnu --enable-debug --disable-doc --disable-libcilkrts --disable-libitm the complete command line that triggers the bug; /usr/local/bin/make the compiler output (error messages, warnings, etc.); [...] /bin/sh ./libtool --tag=CC --mode=compile /backup/fes-readynasduo/gcc-9.1.0-compiled/./gcc/xgcc -B/backup/fes-readynasduo/gcc-9.1.0-compiled/./gcc/ -B/opt/gcc-9.1/sparc-unknown-linux-gnu/bin/ -B/opt/gcc-9.1/sparc-unknown-linux-gnu/lib/ -isystem /opt/gcc-9.1/sparc-unknown-linux-gnu/include -isystem /opt/gcc-9.1/sparc-unknown-linux-gnu/sys-include -fno-checking -DHAVE_CONFIG_H -I. -I../../../gcc-9.1.0/libgo -I ../../../gcc-9.1.0/libgo/runtime -I../../../gcc-9.1.0/libgo/../libffi/include -I../libffi/include -pthread -L../libatomic/.libs -fexceptions -fnon-call-exceptions -Wall -Wextra -Wwrite-strings -Wcast-qual -Werror -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I ../../../gcc-9.1.0/libgo/../libgcc -I ../../../gcc-9.1.0/libgo/../libbacktrace -I ../../gcc/include -g -O2 -c -o syscall/wait.lo ../../../gcc-9.1.0/libgo/go/syscall/wait.c libtool: compile: /backup/fes-readynasduo/gcc-9.1.0-compiled/./gcc/xgcc -B/backup/fes-readynasduo/gcc-9.1.0-compiled/./gcc/ -B/opt/gcc-9.1/sparc-unknown-linux-gnu/bin/ -B/opt/gcc-9.1/sparc-unknown-linux-gnu/lib/ -isystem /opt/gcc-9.1/sparc-unknown-linux-gnu/include -isystem /opt/gcc-9.1/sparc-unknown-linux-gnu/sys-include -fno-checking -DHAVE_CONFIG_H -I. -I../../../gcc-9.1.0/libgo -I ../../../gcc-9.1.0/libgo/runtime -I../../../gcc-9.1.0/libgo/../libffi/include -I../libffi/include -pthread -L../libatomic/.libs -fexceptions -fnon-call-exceptions -Wall -Wextra -Wwrite-strings -Wcast-qual -Werror -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I ../../../gcc-9.1.0/libgo/../libgcc -I ../../../gcc-9.1.0/libgo/../libbacktrace -I ../../gcc/include -g -O2 -c ../../../gcc-9.1.0/libgo/go/syscall/wait.c -fPIC -DPIC -o syscall/.libs/wait.o ../../../gcc-9.1.0/libgo/go/syscall/wait.c: In function ‘Continued’: ../../../gcc-9.1.0/libgo/go/syscall/wait.c:54:22: error: unused parameter ‘w’ [-Werror=unused-parameter] 54 | Continued (uint32_t *w) | ~~~~~~~~~~^ cc1: all warnings being treated as errors make[4]: *** [Makefile:2888: syscall/wait.lo] Error 1 make[4]: Leaving directory '/c/backup/fes-readynasduo/gcc-9.1.0-compiled/sparc-unknown-linux-gnu/libgo' make[3]: *** [Makefile:2235: all-recursive] Error 1 make[3]: Leaving directory '/c/backup/fes-readynasduo/gcc-9.1.0-compiled/sparc-unknown-linux-gnu/libgo' make[2]: *** [Makefile:1160: all] Error 2 make[2]: Leaving directory '/c/backup/fes-readynasduo/gcc-9.1.0-compiled/sparc-unknown-linux-gnu/libgo' make[1]: *** [Makefile:20115: all-target-libgo] Error 2 make[1]: Leaving directory '/c/backup/fes-readynasduo/gcc-9.1.0-compiled' make: *** [Makefile:993: all] Error 2