Please help me - can't build on ARM - lots of "/usr/bin/ld: skipping incompatible "
Andrei
# make
LD core/built-in.o
LD handlers/built-in.o
LD swupdate_unstripped
Failed: -Wl,--start-group -lpthread -llua -lm -lcurl -lconfig -ljson-c -lcrypto -lssl -lcrypto -lssl -lubi -lmtd -lz -lubootenv -Wl,--end-group
Output of:
gcc -Wall -Wshadow -Wwrite-strings -Wundef -Wstrict-prototypes -Wunused -Wunused-parameter -Wunused-function -Wunused-value -Wmissing-prototypes -Wmissing-declarations -Wno-format-security -Wold-style-definition -fno-builtin-strlen -finline-limit=0 -fomit-frame-pointer -ffunction-sections -fdata-sections -fno-guess-branch-probability -funsigned-char -static-libgcc -falign-functions=1 -falign-jumps=1 -falign-labels=1 -falign-loops=1 -fno-unwind-tables -fno-asynchronous-unwind-tables -g -Os -DNO_SSL -DUSE_LUA -DUSE_IPV6 -Wl,-E -o swupdate_unstripped -Wl,--sort-common -Wl,--sort-section,alignment -Wl,--gc-sections -Wl,--start-group core/built-in.o handlers/built-in.o archival/lib.a corelib/lib.a ipc/lib.a mongoose/lib.a parser/lib.a suricatta/lib.a -Wl,--end-group -Wl,--start-group -lpthread -llua -lm -lcurl -lconfig -ljson-c -lcrypto -lssl -lcrypto -lssl -lubi -lmtd -lz -lubootenv -Wl,--end-group
==========
/usr/bin/ld: skipping incompatible /usr/lib/gcc/aarch64-unknown-linux-gnu/6.3.1/../../../../lib/liblua.so when searching for -llua
/usr/bin/ld: skipping incompatible /lib/../lib/liblua.so when searching for -llua
/usr/bin/ld: skipping incompatible /usr/lib/../lib/liblua.so when searching for -llua
/usr/bin/ld: skipping incompatible /usr/lib/gcc/aarch64-unknown-linux-gnu/6.3.1/../../../liblua.so when searching for -llua
/usr/bin/ld: skipping incompatible /usr/lib/liblua.so when searching for -llua
/usr/bin/ld: cannot find -llua
/usr/bin/ld: skipping incompatible /usr/lib/gcc/aarch64-unknown-linux-gnu/6.3.1/../../../../lib/libconfig.so when searching for -lconfig
/usr/bin/ld: skipping incompatible /lib/../lib/libconfig.so when searching for -lconfig
/usr/bin/ld: skipping incompatible /usr/lib/../lib/libconfig.so when searching for -lconfig
/usr/bin/ld: skipping incompatible /usr/lib/gcc/aarch64-unknown-linux-gnu/6.3.1/../../../libconfig.so when searching for -lconfig
/usr/bin/ld: skipping incompatible /usr/lib/libconfig.so when searching for -lconfig
/usr/bin/ld: cannot find -lconfig
/usr/bin/ld: skipping incompatible /usr/lib/gcc/aarch64-unknown-linux-gnu/6.3.1/../../../../lib/libjson-c.so when searching for -ljson-c
/usr/bin/ld: skipping incompatible /lib/../lib/libjson-c.so when searching for -ljson-c
/usr/bin/ld: skipping incompatible /usr/lib/../lib/libjson-c.so when searching for -ljson-c
/usr/bin/ld: skipping incompatible /usr/lib/gcc/aarch64-unknown-linux-gnu/6.3.1/../../../libjson-c.so when searching for -ljson-c
/usr/bin/ld: skipping incompatible /usr/lib/libjson-c.so when searching for -ljson-c
/usr/bin/ld: cannot find -ljson-c
/usr/bin/ld: cannot find -lubi
/usr/bin/ld: cannot find -lmtd
/usr/bin/ld: cannot find -lubootenv
collect2: error: ld returned 1 exit status
make: *** [Makefile:372: swupdate_unstripped] Error 1
[root@alarm swupdate]# uname -a
Linux alarm 3.14.79-18-ARCH #1 SMP PREEMPT Tue Jan 31 18:25:56 MST 2017 aarch64 GNU/Linux
Stefano Babic
On 20/02/2017 13:40, Andrei wrote:
> # make
>
> LD core/built-in.o
>
> LD handlers/built-in.o
>
> LD swupdate_unstripped
>
> Failed: -Wl,--start-group -lpthread -llua -lm -lcurl -lconfig -ljson-c
> -lcrypto -lssl -lcrypto -lssl -lubi -lmtd -lz -lubootenv -Wl,--end-group
you are building native on the target.
If you are not building inside the supported buildsystems (Yocto /
Buildroot), you have to provide yourself all required libraries, that I
see are missing on your system.
>
> Output of:
>
> gcc -Wall -Wshadow -Wwrite-strings -Wundef -Wstrict-prototypes -Wunused
> -Wunused-parameter -Wunused-function -Wunused-value -Wmissing-prototypes
> -Wmissing-declarations -Wno-format-security -Wold-style-definition
> -fno-builtin-strlen -finline-limit=0 -fomit-frame-pointer
> -ffunction-sections -fdata-sections -fno-guess-branch-probability
> -funsigned-char -static-libgcc -falign-functions=1 -falign-jumps=1
> -falign-labels=1 -falign-loops=1 -fno-unwind-tables
> -fno-asynchronous-unwind-tables -g -Os -DNO_SSL -DUSE_LUA -DUSE_IPV6
> -Wl,-E -o swupdate_unstripped -Wl,--sort-common
> -Wl,--sort-section,alignment -Wl,--gc-sections -Wl,--start-group
> core/built-in.o handlers/built-in.o archival/lib.a corelib/lib.a
> ipc/lib.a mongoose/lib.a parser/lib.a suricatta/lib.a -Wl,--end-group
> -Wl,--start-group -lpthread -llua -lm -lcurl -lconfig -ljson-c -lcrypto
> -lssl -lcrypto -lssl -lubi -lmtd -lz -lubootenv -Wl,--end-group
>
> ==========
>
> /usr/bin/ld: skipping incompatible
> /usr/lib/gcc/aarch64-unknown-linux-gnu/6.3.1/../../../../lib/liblua.so
> when searching for -llua
between host and target. Compiler has built for an architecture, then
you link for another one.
If you check a .o with "file <object>", you should get the same
architecture you are trying to link - as I presume it is not the case,
you get the "skipping incompatible" messages.
> [root@alarm swupdate]# uname -a
>
> Linux alarm 3.14.79-18-ARCH #1 SMP PREEMPT Tue Jan 31 18:25:56 MST 2017
> aarch64 GNU/Linux
Stefano Babic
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Stefano Babic
> Thank you for the reply, Stefano
>
> My fault - I've installed arm32 libraries on arm64
>
ok - but please do not drop the ML from your reply. Issues can be
interesting for other people, too.
Best regards,
Stefano Babic
> +49-8142-66989-80 <tel:%2B49-8142-66989-80> Email: sba...@denx.de
> <mailto:sba...@denx.de>
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