https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92810
Bug ID: 92810
Summary: Compiling GCC go for aarch64_be-marvell-linux-gnu
fails
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Keywords: build
Severity: normal
Priority: P3
Component: go
Assignee: ian at airs dot com
Reporter: pinskia at gcc dot gnu.org
CC: cmang at google dot com
Target Milestone: ---
Target: aarch64_be-marvell-linux-gnu
cpugen.go:3:1: error: expected operand
3 | const FunctionDescriptors = false
| ^
cpugen.go:3:1: error: expected ‘;’ or newline after top level declaration
version.go:67:13: error: expected ‘;’ or ‘)’ or newline
67 | BigEndian =
| ^
version.go:67:3: error: reference to undefined name ‘BigEndian’
67 | BigEndian =
| ^
libtool: compile:
/home/apinski/src/toolchain-10/build-aarch64_be-marvell-linux-gnu/./gcc/gccgo
-B/home/apinski/src/toolchain-10/build-aarch64_be-marvell-linux-gnu/./gcc/
-B/bajas/pinskia/src/toolchain-10/scripts/../marvell-tools-be/aarch64_be-marvell-linux-gnu/bin/
-B/bajas/pinskia/src/toolchain-10/scripts/../marvell-tools-be/aarch64_be-marvell-linux-gnu/lib/
-isystem
/bajas/pinskia/src/toolchain-10/scripts/../marvell-tools-be/aarch64_be-marvell-linux-gnu/include
-isystem
/bajas/pinskia/src/toolchain-10/scripts/../marvell-tools-be/aarch64_be-marvell-linux-gnu/sys-include
-L/home/apinski/src/toolchain-10/build-aarch64_be-marvell-linux-gnu/./ld -O2 -g
-I . -c -fgo-pkgpath=crypto/subtle
/bajas/pinskia/src/toolchain-10/scripts/../src/libgo/go/crypto/subtle/constant_time.go
-fPIC -o crypto/.libs/subtle.o
Makefile:2826: recipe for target 'runtime/internal/sys.lo' failed
make[5]: *** [runtime/internal/sys.lo] Error 1
make[5]: *** Waiting for unfinished jobs....
---- CUT ---
This is because aarch64_be is not detected at all in libgo/configure .
Currently only aarch64-*-* is detected:
aarch64-*-*)
GOARCH=arm64
;;
Even though arm64be is listed in ALLGOARCH.
