Re: [MirageOS-devel] Error installing io-page

[Thomas Leonard <talex5@xxxxxxxxx>]

On 2 June 2015 at 18:56, Jyotsna Prakash <jyotsna.prakash@xxxxxxxxx> wrote:
> Hi all,
>
> I'm trying to install mirage and getting this failure with io-page:
>
> $ opam install mirage
> The following actions will be performed:
>  - install   io-page.1.5.1                         [required by mirage]
>  - install   mirage-types.2.3.0                    [required by mirage]
>  - install   mirage.2.4.0
>
> =-=- Installing packages
> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
> Building io-page.1.5.1:
>   ./configure --prefix /home/moonlight/.opam/4.02.0 --enable-xen
>   make
>   make install
> [ERROR] The compilation of io-page.1.5.1 failed.
> Removing io-page.1.5.1.
>   ocamlfind remove io-page
>
>
> #=== ERROR while installing io-page.1.5.1
> =====================================#
> # opam-version         1.2.0 (cbe460bcb01aef4150084e627701bd16681bf7cb)
> # os                   linux
> # command              make
> # path                 /home/moonlight/.opam/4.02.0/build/io-page.1.5.1
> # compiler             4.02.0
> # exit-code            2
> # env-file
> /home/moonlight/.opam/4.02.0/build/io-page.1.5.1/io-page-9747-c61e7b.env
> # stdout-file
> /home/moonlight/.opam/4.02.0/build/io-page.1.5.1/io-page-9747-c61e7b.out
> # stderr-file
> /home/moonlight/.opam/4.02.0/build/io-page.1.5.1/io-page-9747-c61e7b.err
> ### stdout ###
> # ...[truncated]
> # /home/moonlight/.opam/4.02.0/bin/ocamlfind ocamlopt -a -cclib
> -lio_page_unix_stubs lib/io_page_unix.cmx -o lib/io_page_unix.cmxa
> # /home/moonlight/.opam/4.02.0/bin/ocamlfind ocamlopt -shared -I lib
> lib/io_page_unix.cmxa lib/io_page_unix.cmx -o lib/io_page_unix.cmxs
> # /home/moonlight/.opam/4.02.0/bin/ocamlfind ocamlc -ccopt -O2 -ccopt
> '-isystem/home/moonlight/.opam/4.02.0/lib/pkgconfig/../../include/minios-xen
> -isystem/home/moonlight/.opam/4.02.0/lib/pkgconfig/../../include/minios-xen/posix
> -m64 -mno-red-zone -fno-reorder-blocks -fno-stack-protector
> -fno-asynchronous-unwind-tables -nostdinc -isystem
> /usr/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/include -U__linux__
> -U__FreeBSD__ -U__sun__ -U__linux -D__MINIOS__
> -I/home/moonlight/.opam/4.02.0/lib/pkgconfig/../../include/mirage-xen-ocaml/include
> -I/home/moonlight/.opam/4.02.0/lib/pkgconfig/../../include/mirage-xen-posix/include
> -I/home/moonlight/.opam/4.02.0/include ' -c lib/stub_alloc_pages_xen.c
> # + /home/moonlight/.opam/4.02.0/bin/ocamlfind ocamlc -ccopt -O2 -ccopt
> '-isystem/home/moonlight/.opam/4.02.0/lib/pkgconfig/../../include/minios-xen
> -isystem/home/moonlight/.opam/4.02.0/lib/pkgconfig/../../include/minios-xen/posix
> -m64 -mno-red-zone -fno-reorder-blocks -fno-stack-protector
> -fno-asynchronous-unwind-tables -nostdinc -isystem
> /usr/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/include -U__linux__
> -U__FreeBSD__ -U__sun__ -U__linux -D__MINIOS__
> -I/home/moonlight/.opam/4.02.0/lib/pkgconfig/../../include/mirage-xen-ocaml/include
> -I/home/moonlight/.opam/4.02.0/lib/pkgconfig/../../include/mirage-xen-posix/include
> -I/home/moonlight/.opam/4.02.0/include ' -c lib/stub_alloc_pages_xen.c
> # In file included from
> /home/moonlight/.opam/4.02.0/include/minios-xen/os.h:15:0,
> #                  from lib/stub_alloc_pages_xen.c:19:
> # /home/moonlight/.opam/4.02.0/include/minios-xen/types.h:22:20: fatal
> error: stddef.h: No such file or directory
> # compilation terminated.
> # Command exited with code 2.
> # Makefile:9: recipe for target 'build' failed
> ### stderr ###
> # E: Failure("Command ''/home/moonlight/.opam/4.02.0/bin/ocamlbuild'
> lib/io_page.cma lib/io_page.cmxa lib/io_page.a lib/io_page.cmxs
> lib/libio_page_unix_stubs.a lib/dllio_page_unix_stubs.so
> lib/io_page_unix.cma lib/io_page_unix.cmxa lib/io_page_unix.a
> lib/io_page_unix.cmxs lib/libio_page_xen_stubs.a lib/dllio_page_xen_stubs.so
> lib/io_page_xen.cma lib/io_page_xen.cmxa lib/io_page_xen.a
> lib/io_page_xe...[truncated]
> # make: *** [build] Error 1
>
>
> Not sure if this is the issue, but I do not have this directory on my
> system:
> /usr/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/include
>
> However I do have the file:
> /usr/lib/gcc/x86_64-unknown-linux-gnu/5.1.0/include/stddef.h

Hi Jyotsna,

You might need to reinstall "mirage-xen-minios", if the compiler you
originally built it with is no longer available.

It would be nice if it handled this automatically, but gcc doesn't
seem to include a pkg-config file, so it would mean putting the
detection logic in every package, I think.


-- 
Dr Thomas Leonard        http://roscidus.com/blog/
GPG: DA98 25AE CAD0 8975 7CDA  BD8E 0713 3F96 CA74 D8BA

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