https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77809
Bug ID: 77809
Summary: "_LITTLE_ENDIAN" redefined
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: go
Assignee: ian at airs dot com
Reporter: glisse at gcc dot gnu.org
CC: cmang at google dot com
Target Milestone: ---
Host: powerpc64le-unknown-linux-gnu
Target: powerpc64le-unknown-linux-gnu
Build: powerpc64le-unknown-linux-gnu
Bootstrap (--enable-languages=all,obj-c++,go) fails in libgo:
/home/glisse/test/pristine/build/./gcc/xgcc
-B/home/glisse/test/pristine/build/./gcc/
-B/home/glisse/test/pristine/inst/powerpc64le-unknown-linux-gnu/bin/
-B/home/glisse/test/pristine/inst/powerpc64le-unknown-linux-gnu/lib/ -isystem
/home/glisse/test/pristine/inst/powerpc64le-unknown-linux-gnu/include -isystem
/home/glisse/test/pristine/inst/powerpc64le-unknown-linux-gnu/sys-include
-DHAVE_CONFIG_H -I. -I/home/glisse/pristine/libgo -I
/home/glisse/pristine/libgo/runtime
-I/home/glisse/pristine/libgo/../libffi/include -I../libffi/include -pthread
-fexceptions -fnon-call-exceptions -fplan9-extensions -fsplit-stack -Wall
-Wextra -Wwrite-strings -Wcast-qual -Werror -D_GNU_SOURCE -D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64 -I /home/glisse/pristine/libgo/../libgcc -I
/home/glisse/pristine/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
'/home/glisse/pristine/libgo/'`runtime/go-main.c
In file included from /home/glisse/pristine/libgo/runtime/runtime.h:116:0,
from /home/glisse/pristine/libgo/runtime/go-main.c:17:
./runtime.inc:2650:0: 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
