Today I was playing around with my beagleboneblack.
Debian jessy: gdc can be installed it compiles source and output
works.
So far so good. I'm planning to write a library to control
input/output from board to make some experiments (my dream: write
firmware for my custom 3d printer in d).
Anyway in order to speed up compilation, I'm trying to compile
using a cross compiler from my linux machine
Following instructions found on wiki I built a compiler for
arm-unknown-linux-gnueabi.
gcc works (with -static)
and
gdc works (with -static) but it gives a lot of warnings:
/home/andrea/x-tools/arm-unknown-linux-gnueabi/lib/gcc/arm-unknown-linux-gnueabi/4.8.2/../../../../arm-unknown-linux-gnueabi/lib/libgphobos2.a(path.o):
In function
`_D3std4path16__T9buildPathTaZ9buildPathFNaNbNfAxAaXAya':
/opt/bbb/.build/src/gcc-custom/libphobos/src/std/path.d:2929:
warning: Using 'getpwnam_r' in statically linked applications
requires at runtime the shared libraries from the glibc version
used for linking
/home/andrea/x-tools/arm-unknown-linux-gnueabi/lib/gcc/arm-unknown-linux-gnueabi/4.8.2/../../../../arm-unknown-linux-gnueabi/lib/libgphobos2.a(socket.o):
In function `toImpl':
/opt/bbb/.build/src/gcc-custom/libphobos/src/std/socket.d:347:
warning: Using 'getaddrinfo' in statically linked applications
requires at runtime the shared libraries from the glibc version
used for linking
/home/andrea/x-tools/arm-unknown-linux-gnueabi/lib/gcc/arm-unknown-linux-gnueabi/4.8.2/../../../../arm-unknown-linux-gnueabi/lib/libgphobos2.a(socket.o):
In function `getHostNoSync':
/opt/bbb/.build/src/gcc-custom/libphobos/src/std/socket.d:739:
warning: Using 'gethostbyaddr' in statically linked applications
requires at runtime the shared libraries from the glibc version
used for linking
/opt/bbb/.build/src/gcc-custom/libphobos/src/std/socket.d:738:
warning: Using 'gethostbyname' in statically linked applications
requires at runtime the shared libraries from the glibc version
used for linking
/home/andrea/x-tools/arm-unknown-linux-gnueabi/lib/gcc/arm-unknown-linux-gnueabi/4.8.2/../../../../arm-unknown-linux-gnueabi/lib/libgphobos2.a(socket.o):
In function
`_D3std6format65__T14formatUnsignedTS3std5array20__T8AppenderTAyaTyaZ8AppenderTaZ14formatUnsignedFNaNbNfS3std5array20__T8AppenderTAyaTyaZ8AppendermKS3std6format18__T10FormatSpecTaZ10FormatSpeckbZv':
/opt/bbb/.build/src/gcc-custom/libphobos/src/std/socket.d:474:
warning: Using 'getprotobynumber' in statically linked
applications requires at runtime the shared libraries from the
glibc version used for linking
/opt/bbb/.build/src/gcc-custom/libphobos/src/std/socket.d:461:
warning: Using 'getprotobyname' in statically linked applications
requires at runtime the shared libraries from the glibc version
used for linking
/home/andrea/x-tools/arm-unknown-linux-gnueabi/lib/gcc/arm-unknown-linux-gnueabi/4.8.2/../../../../arm-unknown-linux-gnueabi/lib/libgphobos2.a(socket.o):
In function `_D3std6socket7Service16getServiceByNameMFxAaxAaZb':
/opt/bbb/.build/src/gcc-custom/libphobos/src/std/socket.d:563:
warning: Using 'getservbyname' in statically linked applications
requires at runtime the shared libraries from the glibc version
used for linking
/home/andrea/x-tools/arm-unknown-linux-gnueabi/lib/gcc/arm-unknown-linux-gnueabi/4.8.2/../../../../arm-unknown-linux-gnueabi/lib/libgphobos2.a(socket.o):
In function `_D3std6socket7Service16getServiceByPortMFtxAaZb':
/opt/bbb/.build/src/gcc-custom/libphobos/src/std/socket.d:575:
warning: Using 'getservbyport' in statically linked applications
requires at runtime the shared libraries from the glibc version
used for linking
using instead arm-unknown-linux-gnueabihf (that it's the right
target, i guess) I can't cross-compile gcc+gdc (but gcc, alone,
works!). Here the error:
[ALL ] checking for cosl...
/opt/bbb/.build/arm-unknown-linux-gnueabihf/build/build-cc-final/./gcc/xgcc
-B/opt/bbb/.build/arm-u
nknown-linux-gnueabihf/build/build-cc-final/./gcc/
-B/home/andrea/x-tools/arm-unknown-linux-gnueabihf/arm-unknown-linux-gnueabihf/b
in/
-B/home/andrea/x-tools/arm-unknown-linux-gnueabihf/arm-unknown-linux-gnueabihf/lib/
-isystem /home/andrea/x-tools/arm-unknown-l
inux-gnueabihf/arm-unknown-linux-gnueabihf/include -isystem
/home/andrea/x-tools/arm-unknown-linux-gnueabihf/arm-unknown-linux-gnue
abihf/sys-include -o core/threadasm.o -DHAVE_CONFIG_H -I ../
-I /opt/bbb/.build/src/gcc-custom/libphobos/libdruntime/gcc -I
/opt
/bbb/.build/src/gcc-custom/libphobos/libdruntime/../zlib -g -Os
-c
/opt/bbb/.build/src/gcc-custom/libphobos/libdruntime/core/thread
asm.S
[ALL ]
/opt/bbb/.build/src/gcc-custom/libphobos/libdruntime/core/threadasm.S:
Assembler messages:
[ALL ]
/opt/bbb/.build/src/gcc-custom/libphobos/libdruntime/core/threadasm.S:398:
Error: selected processor does not support AR
M mode `vpush {d8-d15}'
[ALL ]
/opt/bbb/.build/src/gcc-custom/libphobos/libdruntime/core/threadasm.S:402:
Error: selected processor does not support AR
M mode `vpop {d8-d15}'
[ERROR] make[5]: *** [core/threadasm.o] Error 1
[ALL ] make[5]: *** Waiting for unfinished jobs....
First: It's a known bug? I didn't find anything about it on bug
tracker.
Second: why if i compile without -static flag when I try to run
my test it says "file not found"? Am I missing any library on my
bbb? Can I fix it?
