[OE-core] failed to build libunwind when qemuarm64

[Robert Yang]

Does anyone meet this or have any suggestion, please ?

$ bitbake libunwind
[snip]
| ../aarch64-poky-linux-libtool  --tag=CC   --mode=link aarch64-poky-linux-gcc 
--sysroot=/buildarea/lyang1/test_uni/tmp/sysroots/qemuarm64  -O2 -pipe -g 
-feliminate-unused-debug-types  -fexc
eptions -Wall -Wsign-compare  -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed  -o 
test-coredump-unwind test-coredump-unwind.o ../src/libunwind-coredump.la 
../src/libunwind-aarch64.la
| aarch64-poky-linux-libtool: link: aarch64-poky-linux-gcc 
--sysroot=/buildarea/lyang1/test_uni/tmp/sysroots/qemuarm64 -O2 -pipe -g 
-feliminate-unused-debug-types -fexceptions -Wall -Wsign-co
mpare -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -o test-ptrace-misc 
test-ptrace-misc.o ident.o
| aarch64-poky-linux-libtool: link: aarch64-poky-linux-gcc 
--sysroot=/buildarea/lyang1/test_uni/tmp/sysroots/qemuarm64 -O2 -pipe -g 
-feliminate-unused-debug-types -fexceptions -Wall -Wsign-co
mpare -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -o .libs/Lperf-trace 
Lperf-trace.o  ../src/.libs/libunwind.so -lc -lgcc_s
| aarch64-poky-linux-libtool: link: aarch64-poky-linux-gcc 
--sysroot=/buildarea/lyang1/test_uni/tmp/sysroots/qemuarm64 -O2 -pipe -g 
-feliminate-unused-debug-types -fexceptions -Wall -Wsign-co
mpare -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -o .libs/Lperf-simple 
Lperf-simple.o  ../src/.libs/libunwind.so -lc -lgcc_s
| 
/buildarea/lyang1/test_uni/tmp/sysroots/x86_64-linux/usr/libexec/aarch64-poky-linux/gcc/aarch64-poky-linux/4.9.2/ld: 
copy reloc against protected `_ULaarch64_local_addr_space' is invalid
| 
/buildarea/lyang1/test_uni/tmp/sysroots/x86_64-linux/usr/libexec/aarch64-poky-linux/gcc/aarch64-poky-linux/4.9.2/ld: 
failed to set dynamic section sizes: Bad value
| 
/buildarea/lyang1/test_uni/tmp/sysroots/x86_64-linux/usr/libexec/aarch64-poky-linux/gcc/aarch64-poky-linux/4.9.2/ld: 
copy reloc against protected `_ULaarch64_local_addr_space' is invalid
| 
/buildarea/lyang1/test_uni/tmp/sysroots/x86_64-linux/usr/libexec/aarch64-poky-linux/gcc/aarch64-poky-linux/4.9.2/ld: 
failed to set dynamic section sizes: Bad value
| aarch64-poky-linux-libtool: link: aarch64-poky-linux-gcc 
--sysroot=/buildarea/lyang1/test_uni/tmp/sysroots/qemuarm64 -O2 -pipe -g 
-feliminate-unused-debug-types -fexceptions -Wall -Wsign-co
mpare -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -o .libs/Gperf-trace 
Gperf-trace.o  ../src/.libs/libunwind-aarch64.so 
/buildarea/lyang1/test_uni/tmp/work/aarch64-poky-linux/libunwind/1.1-r0/build/src/.libs/libunwind.so 
../src/.libs/libunwind.so -lc -lgcc_s
| collect2: error: ld returned 1 exit status
| make[1]: *** [Lperf-trace] Error 1
| make[1]: *** Waiting for unfinished jobs....
| aarch64-poky-linux-libtool: link: aarch64-poky-linux-gcc 
--sysroot=/buildarea/lyang1/test_uni/tmp/sysroots/qemuarm64 -O2 -pipe -g 
-feliminate-unused-debug-types -fexceptions -Wall -Wsign-compare -Wl,-O1 
-Wl,--hash-style=gnu -Wl,--as-needed -o .libs/Gperf-simple Gperf-simple.o 
../src/.libs/libunwind-aarch64.so 
/buildarea/lyang1/test_uni/tmp/work/aarch64-poky-linux/libunwind/1.1-r0/build/src/.libs/libunwind.so 
../src/.libs/libunwind.so -lc -lgcc_s
| collect2: error: ld returned 1 exit status
| make[1]: *** [Lperf-simple] Error 1
| 
/buildarea/lyang1/test_uni/tmp/sysroots/x86_64-linux/usr/libexec/aarch64-poky-linux/gcc/aarch64-poky-linux/4.9.2/ld: 
copy reloc against protected `_Uaarch64_local_addr_space' is invalid
| 
/buildarea/lyang1/test_uni/tmp/sysroots/x86_64-linux/usr/libexec/aarch64-poky-linux/gcc/aarch64-poky-linux/4.9.2/ld: 
failed to set dynamic section sizes: Bad value
| 
/buildarea/lyang1/test_uni/tmp/sysroots/x86_64-linux/usr/libexec/aarch64-poky-linux/gcc/aarch64-poky-linux/4.9.2/ld: 
copy reloc against protected `_Uaarch64_local_addr_space' is invalid
| 
/buildarea/lyang1/test_uni/tmp/sysroots/x86_64-linux/usr/libexec/aarch64-poky-linux/gcc/aarch64-poky-linux/4.9.2/ld: 
failed to set dynamic section sizes: Bad value
| collect2: error: ld returned 1 exit status
| make[1]: *** [Gperf-trace] Error 1
| collect2: error: ld returned 1 exit status
| make[1]: *** [Gperf-simple] Error 1
| aarch64-poky-linux-libtool: link: aarch64-poky-linux-gcc 
--sysroot=/buildarea/lyang1/test_uni/tmp/sysroots/qemuarm64 -O2 -pipe -g 
-feliminate-unused-debug-types -fexceptions -Wall -Wsign-compare -Wl,-O1 
-Wl,--hash-style=gnu -Wl,--as-needed -o .libs/test-coredump-unwind 
test-coredump-unwind.o  ../src/.libs/libunwind-coredump.so 
../src/.libs/libunwind-aarch64.so 
/buildarea/lyang1/test_uni/tmp/work/aarch64-poky-linux/libunwind/1.1-r0/build/src/.libs/libunwind.so 
-lgcc_s -lc
| 
/buildarea/lyang1/test_uni/tmp/sysroots/x86_64-linux/usr/libexec/aarch64-poky-linux/gcc/aarch64-poky-linux/4.9.2/ld: 
copy reloc against protected `_UCD_accessors' is invalid
| 
/buildarea/lyang1/test_uni/tmp/sysroots/x86_64-linux/usr/libexec/aarch64-poky-linux/gcc/aarch64-poky-linux/4.9.2/ld: 
failed to set dynamic section sizes: Bad value
| collect2: error: ld returned 1 exit status
[snip]

-- 
Thanks

Robert