Re: Error using gcc with trivial-build-system

[Emmanuel Medernach <Emmanuel.Medernach@iphc.cnrs.fr>]

Le 08/11/2022 à 12:39, Wojtek Kosior a écrit :
>>> Hi,
>>>
>>> I have little experience with Guix packages, but I ran into a similar
>>> issue using guix shell --pure recently, and I believe that you need to
>>> add glibc to your dependencies.
>>>
>>> I suppose that guix shell works for you because you already have glibc
>>> available in the active profile.  I'd expect guix shell --pure to fail
>>> with the same error.
>> Thanks for your idea but no luck, still the same error with glibc added :-/
>>
>> Emmanuel
> Perhaps `find /gnu/store/ -name "crt1.o"` will give further hints?

Yes, it is already part of gcc-toolchain (gcc-toolchain-9.4.0/lib/crt1.o)

Adding "-L" flags to gcc does not help

Emmanuel

> Good luck!
>
> Wojtek
>
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> On Tue, 8 Nov 2022 11:58:41 +0100
> Emmanuel Medernach <Emmanuel.Medernach@iphc.cnrs.fr> wrote:
>
>> Le 08/11/2022 à 11:45, Sergiu Ivanov a écrit :
>>> Hi,
>>>
>>> I have little experience with Guix packages, but I ran into a similar
>>> issue using guix shell --pure recently, and I believe that you need to
>>> add glibc to your dependencies.
>>>
>>> I suppose that guix shell works for you because you already have glibc
>>> available in the active profile.  I'd expect guix shell --pure to fail
>>> with the same error.
>> Thanks for your idea but no luck, still the same error with glibc added :-/
>>
>> Emmanuel
>>
>>
>>> -
>>> HTH,
>>> Sergiu
>>>
>>>
>>> Emmanuel Medernach <Emmanuel.Medernach@iphc.cnrs.fr> [2022-11-08T11:23:16+0100]:
>>>> Hello Guix,
>>>>
>>>> I have a local package with a compile script that
>>>> I need to add to our local GUIX packages.
>>>>
>>>> I tried to use trivial-build-system with
>>>> gcc-toolchain input, all works well when I compile
>>>> it manually in a 'guix shell' but when I try to
>>>> define a package I ran into this error:
>>>>
>>>> ld: cannot find crt1.o: No such file or directory
>>>> ld: cannot find crti.o: No such file or directory
>>>> collect2: error: ld returned 1 exit status
>>>>
>>>> I cannot produce correct binaries with
>>>> gcc-toolchain, here is a minimal package
>>>> definition with the above problem. Could you
>>>> please tell me how to solve this problem ?
>>>>
>>>> (define-public SimpleTest
>>>>     (package
>>>>      (name "SimpleTest")
>>>>      (version "0.0.0")
>>>>      (source
>>>>       (origin
>>>>        (method url-fetch)
>>>>        (uri ".../simpletest.tgz")
>>>>        (sha256
>>>>         (base32 "0nx8dgs5n4s1alp8lnp7a96czdll8bb7ljbg152yk7m0mr07728d"))))
>>>>      (inputs `(("gcc-toolchain" ,gcc-toolchain-9)
>>>>                ("gzip" ,gzip)
>>>>                ("tar" ,tar)))
>>>>      (build-system trivial-build-system)
>>>>      (arguments
>>>>       `(#:modules
>>>>         ((guix build utils))
>>>>         #:builder
>>>>         (begin
>>>>           (use-modules (guix build utils))
>>>>
>>>>           (let* ((source (assoc-ref %build-inputs "source"))
>>>>                  (out (assoc-ref %outputs "out"))
>>>>                  (gzip (assoc-ref %build-inputs "gzip"))
>>>>                  (gunzip-bin (string-append gzip "/bin/gunzip"))
>>>>                  (tar (assoc-ref %build-inputs "tar"))
>>>>                  (tar-bin (string-append tar "/bin/tar"))
>>>>                  (gcc-dir (assoc-ref %build-inputs "gcc-toolchain"))
>>>>                  (gcc-bin (string-append gcc-dir "/bin/gcc")))
>>>>
>>>>             (let* ((packages (alist-delete "source" %build-inputs))
>>>>                    (packages-path (map cdr packages)))
>>>>               (setenv
>>>>                "PATH"
>>>>                (apply
>>>>                 string-append
>>>>                 (getenv "PATH") ":"
>>>>                 (map (lambda (p) (string-append p "/bin:"))
>>>>                      packages-path))))
>>>>
>>>>             ;; (setenv "GCC_EXEC_PREFIX" gcc-dir)
>>>>             ;; gcc: fatal error: cannot execute 'cc1': execvp: No such
>>>> file or directory
>>>>
>>>>             (display (list "gcc-bin" gcc-bin)) (newline)
>>>>
>>>>             (mkdir-p out) (chdir out)
>>>>             (copy-file source "simpletest.tar.gz")
>>>>             (invoke gunzip-bin "simpletest.tar.gz")
>>>>             (invoke tar-bin "xvf" "simpletest.tar")
>>>>             (delete-file "simpletest.tar")
>>>>             (chdir "simpletest")
>>>>             (invoke gcc-bin "simpletest.c" "-o" "simpletest")
>>>>
>>>>             #t))))
>>>>
>>>>      (synopsis "Simple Test")
>>>>      (description "Simple Test")
>>>>      (home-page "None")
>>>>      (license license:gpl3+)))
>>>>
>>>> Best regards,
>>>>
>>>> Emmanuel Medernach
>