sys/common_ansi.h not found (dde rump)- sculpt for virt qemu riscv

[Sebastian Sumpf]

On 3/15/23 15:23, Pranab Kumar Rout cs21m045 wrote:
> Hi all,
> As I see in [1], when we prepare port for dde_rump, it fetches from [2] and not 
> from [3]. And I found that the "src/sys/sys/common_ansi.h" is not present in 
> [2]. May be for this reason while building sculpt the error came up. Also in [1] 
> I can see that its fetching libc files from 
> "/src/common/lib/libc/arch/aarch64/atomic" and not from 
> "/src/common/lib/libc/arch/riscv/atomic". Is it okay or should I update this in 
> [1] ?

Yes.

Cheers,

Sebastian

> [1] repos/dde_rump/ports/dde_rump.port 
> <https://github.com/genodelabs/genode/blob/master/repos/dde_rump/ports/dde_rump.port>
> [2] https://github.com/ssumpf/rump.git <https://github.com/ssumpf/rump.git>
> [3] https://github.com/justincormack/netbsd-src 
> <https://github.com/justincormack/netbsd-src>
> 
> Were you suggesting to update this thing ? Please have a look and suggest steps 
> I need to take.
> I think this must be the reason for that fatal error. Kindly acknowledge.
> 
> Regards,
> Pranab
> 
> On Mon, Mar 13, 2023 at 4:07 PM Sebastian Sumpf <Sebastian.Sumpf at genode-labs.com 
> <mailto:Sebastian.Sumpf at genode-labs.com>> wrote:
> 
>     Hello Pranab,
> 
>     On 3/13/23 07:47, Pranab Kumar Rout cs21m045 wrote:
>      > Hello genodians,
>      > While building sculpt for virt_qemu_riscv, I found that dde_rump port is not
>      > prepared for RISCV. Taking help from the community, I used the same
>     approach as
>      > for arm_v8a (aarch64) as found under
>     "repos/dde_rump/lib/mk/spec/arm_64/*" just
>      > for "spec/riscv" in order to enable rump support for RISC-V.
>      > I am getting this error. If you find it familiar, kindly help me
>      > checking library dependencies...
>      >    Library ldso_so_support
>      >      COMPILE  so_support.o
>      >      MERGE    ldso_so_support.lib.a
>      >    Library ld
>      >      CONVERT  ld.symbols.s
>      >      ASSEMBLE ld.symbols.o
>      >      MERGE ld.abi.so <http://ld.abi.so> <http://ld.abi.so <http://ld.abi.so>>
>      >    Library base
>      >      MERGE    base.lib.a
>      >    Library block_session
>      >      MERGE    block_session.lib.a
>      >    Library config
>      >      MERGE    config.lib.a
>      >    Library file_system
>      >      MERGE    file_system.lib.a
>      >    Library file_system_session
>      >      MERGE    file_system_session.lib.a
>      >    Library os
>      >      MERGE    os.lib.a
>      >    Library rump_include
>      >      MERGE    rump_include.lib.a
>      >    Library rump
>      >      COMPILE  __main.o
>      > In file included from
>      >
>     /genode/depot/genodelabs/src/rump/2023-03-07-b/src/lib/dde_rump/src/sys/sys/types.h:47,
>      >                   from
>      >
>     /genode/depot/genodelabs/src/rump/2023-03-07-b/src/lib/dde_rump/src/sys/lib/libkern/__main.c:33:
>      >
>     /genode/depot/genodelabs/bin/riscv/rump/2023-03-07-b.build/var/libcache/rump/include/machine/ansi.h:3:10: fatal error: sys/common_ansi.h: No such file or directory
>      >      3 | #include <sys/common_ansi.h>
>      >        |  ^~~~~~~~~~~~~~~~~~~
> 
>     When looking at "contrib/dde_rump-<hash>/src/lib/dde_rump_aarch64_backport" I
>     can see that only "src/sys/arch" [1] is checked out from [2] while
>     "common_ansi.h" resides under "src/sys/sys/common_ansi.h" [3]. Therefore, you
>     could adjust [1] to also checkout "src/sys" or "src/sys/sys" and update the
>     "INC_DIR" and/or symlinks under "dde_rump/lib/mk/spec/riscv" accordingly.
> 
>     [1] repos/dde_rump/ports/dde_rump.port
>     [2] https://github.com/justincormack/netbsd-src
>     <https://github.com/justincormack/netbsd-src>
>     [3]
>     https://github.com/justincormack/netbsd-src/blob/master/src/sys/sys/common_ansi.h <https://github.com/justincormack/netbsd-src/blob/master/src/sys/sys/common_ansi.h>
> 
>     *Note: When adjusting "dde_rump.port" you need to execute
> 
>     ! ./tool/ports/update_hash dde_rump
> 
>     in order to create a new hash for the port.
> 
>     Regards,
> 
>     Sebastian
> 
>     -- 
>     Sebastian Sumpf
>     Genode Labs
> 
>     http://www.genode-labs.com <http://www.genode-labs.com> · http://genode.org
>     <http://genode.org>
> 
>     Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
>     Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
> 
> 
> 
> 
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-- 
Sebastian Sumpf
Genode Labs

http://www.genode-labs.com · http://genode.org

Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth