https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77818
Bug ID: 77818
Summary: stage3 bootstrap error in libgo on powerpc64le
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: msebor at gcc dot gnu.org
Target Milestone: ---
On powerpc64le, recent top of trunk (7.0) configured with
-enable-languages=all,ada,c,c++,fortran,go,lto,objc,obj-c++
--enable-host-shared fails with the following error:
make[4]: Entering directory
`/build/gcc-trunk/powerpc64le-unknown-linux-gnu/libgo'
/build/gcc-trunk/./gcc/xgcc -B/build/gcc-trunk/./gcc/
-B/usr/local/powerpc64le-unknown-linux-gnu/bin/
-B/usr/local/powerpc64le-unknown-linux-gnu/lib/ -isystem
/usr/local/powerpc64le-unknown-linux-gnu/include -isystem
/usr/local/powerpc64le-unknown-linux-gnu/sys-include -DHAVE_CONFIG_H -I.
-I/src/gcc/trunk/libgo -I /src/gcc/trunk/libgo/runtime
-I/src/gcc/trunk/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 /src/gcc/trunk/libgo/../libgcc -I
/src/gcc/trunk/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
'/src/gcc/trunk/libgo/'`runtime/go-main.c
In file included from /src/gcc/trunk/libgo/runtime/runtime.h:116:0,
from /src/gcc/trunk/libgo/runtime/go-main.c:17:
./runtime.inc:2618:0: error: "_LITTLE_ENDIAN" redefined [-Werror]
#define _LITTLE_ENDIAN 1234
<built-in>: note: this is the location of the previous definition
cc1: all warnings being treated as errors
make[4]: *** [libgobegin_a-go-main.o] Error 1
make[4]: Leaving directory
`/build/gcc-trunk/powerpc64le-unknown-linux-gnu/libgo'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory
`/build/gcc-trunk/powerpc64le-unknown-linux-gnu/libgo'
make[2]: *** [all] Error 2
make[2]: Leaving directory
`/build/gcc-trunk/powerpc64le-unknown-linux-gnu/libgo'
make[1]: *** [all-target-libgo] Error 2
make[1]: Leaving directory `/build/gcc-trunk'
make: *** [bootstrap] Error 2
make: Leaving directory `/build/gcc-trunk'
