cant compile native gcc /usr/include/linux/errno.h:4:23: fatal error: asm/errno.h: No such file or directory"

[Khem Raj]

I tried to compile upstream gcc natively

/b/foss/gcc/configure --enable-languages=c,c++ --disable-nls --enable-bootstrap --target=x86_64-linux-gnu --build=x86_64-linux-gnu --host=x86_64-linux-gnu

make

It ends up with
make[5]: *** [_ashrdi3.o] Error 1
In file included from /usr/include/bits/errno.h:25:0,
                 from /usr/include/errno.h:36,
                 from /b/foss/gcc/libgcc/../gcc/tsystem.h:94,
                 from /b/foss/gcc/libgcc/../gcc/libgcc2.c:29:
/usr/include/linux/errno.h:4:23: fatal error: asm/errno.h: No such file or directory
compilation terminated.
make[5]: *** [_ashldi3.o] Error 1
In file included from /usr/include/bits/errno.h:25:0,
                 from /usr/include/errno.h:36,
                 from /b/foss/gcc/libgcc/../gcc/tsystem.h:94,
                 from /b/foss/gcc/libgcc/../gcc/libgcc2.c:29:
/usr/include/linux/errno.h:4:23: fatal error: asm/errno.h: No such file or directory
compilation terminated.

[Khem Raj (khem-raj)]

After todays updates I am getting

/usr/bin/ld: cannot find crti.o: No such file or directory
collect2: error: ld returned 1 exit status
make[3]: *** [libgcc_s.so] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory `/tmp/gcc/x86_64-unknown-linux-gnu/libgcc'
make[2]: *** [all-stage1-target-libgcc] Error 2
make[2]: Leaving directory `/tmp/gcc'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/tmp/gcc'
make: *** [all] Error 2

[youngsai (10equals2)]

Finally figured it out!

basically, /usr/include/asm was renamed to /usr/include/asm-generic
and whoever did it was a snotty brat!

He only told half of the header files that he made the change!
the Half of the header files were looking but they couldn't find their friend...

Trying to tear apart the header files like that.... tsk tsk..

Sorry, I'm really high.
Basically, make a symlink from /usr/include/asm to /usr/include/asm-generic

It fixes everything.
Also I'm pretty sure that the problem lies in one of the multilib packages not creating this symlink.
probably gcc-multilib. Or something. Again, really high.

It shouldn't be a hard fix.