From: Ekaitz Zarraga <ekaitz@elenq.tech>
To: "39794@debbugs.gnu.org" <39794@debbugs.gnu.org>
Subject: bug#39794: AVR-Toolchain-5 avr/io not found
Date: Wed, 26 Feb 2020 08:44:35 +0000 [thread overview]
Message-ID: <Njc39txIEjQ6O7lDB2nDaOrq-h0nUKskq1P21OqKT8Pzl-c5NVhDW1c9gln13E4cVKfVTsxriWRPSFhXpdLyAf6ZKa8fmPZ7Qkw-9rhZQlM=@elenq.tech> (raw)
In-Reply-To: <I-mxT4KmnM0TbAqtK4PxzrULw5U_nc-p9KeICdpguLfoZ_yd1gHfaUv5aaRYNzbJhMnCB4BpsSgGppr8b9oLSyPpUJezr9vyCwRA2JDLljY=@elenq.tech>
Follow up of the problem:
Looks like what it's missing is `multilib`, avr-gcc-4.9 package description clearly activates multilib and states that in a comment:
(define-public avr-gcc-4.9
(let ((xgcc (cross-gcc "avr" #:xgcc gcc-4.9 #:xbinutils avr-binutils)))
(package
(inherit xgcc)
(name "avr-gcc")
(arguments
(substitute-keyword-arguments (package-arguments xgcc)
((#:phases phases)
`(modify-phases ,phases
;; Without a working multilib build, the resulting GCC lacks
;; support for nearly every AVR chip.
(add-after 'unpack 'fix-genmultilib
(lambda _
;; patch-shebang doesn't work here because there are actually
;; several scripts inside this script, each with a #!/bin/sh
;; that needs patching.
(substitute* "gcc/genmultilib"
(("#!/bin/sh") (string-append "#!" (which "sh"))))
#t))))
((#:configure-flags flags)
`(delete "--disable-multilib" ,flags))))
...
But looks like the avr-gcc-5.5, which is just inheriting the same description, is not able to create the multilib.
Any idea about why?
I think once we solve that we could have a reasonable avr-toolchain and also go for newer versions.
Regards,
Ekaitz
ElenQ Technology
Ethical Innovation
next prev parent reply other threads:[~2020-02-26 8:46 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-25 22:12 bug#39794: AVR-Toolchain-5 avr/io not found Ekaitz Zarraga
2020-02-26 8:44 ` Ekaitz Zarraga [this message]
2020-02-28 22:42 ` Ekaitz Zarraga
2020-02-29 15:06 ` Arun Isaac
2020-02-29 15:46 ` Ekaitz Zarraga
2020-02-29 15:58 ` Ekaitz Zarraga
2020-02-29 19:14 ` Arun Isaac
2020-02-29 19:26 ` Ekaitz Zarraga
2020-02-29 20:42 ` Arun Isaac
2020-02-29 21:19 ` Ekaitz Zarraga
2020-03-01 7:07 ` Arun Isaac
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