Fails during linking stage due to GCC 10's default of -fno-common. See GCC 10 porting guide.
Example output generated with gcc version 10.2.1 20201016 (Red Hat 10.2.1-6) (GCC)
Example output:
$ make jetson_nano_defconfig
$ make clean && make all
...
HOSTLD scripts/dtc/dtc
/usr/bin/ld: scripts/dtc/dtc-parser.tab.o:(.bss+0x10): multiple definition of `yylloc'; scripts/dtc/dtc-lexer.lex.o:(.bss+0x0): first defined here
collect2: error: ld returned 1 exit status
make[4]: *** [scripts/Makefile.host:110: scripts/dtc/dtc] Error 1
make[3]: *** [scripts/Makefile.build:649: scripts/dtc] Error 2
make[3]: *** Waiting for unfinished jobs....
...
Issue affects:
r32.4.2-4 (no fix on release branches)
Upstream kernel team may be open to taking on the patch.
celaxodon
commented
3 years ago
Fails during linking stage due to GCC 10's default of
-fno-common. See GCC 10 porting guide.Example output generated with gcc version 10.2.1 20201016 (Red Hat 10.2.1-6) (GCC)
Example output:
Issue affects:
Upstream kernel team may be open to taking on the patch.