From: Manolis Ragkousis <manolis837@gmail.com>
To: David Thompson <dthompson2@worcester.edu>
Cc: guix-devel@gnu.org
Subject: Re: [PATCH 3/5] gnu: avr-libc: Fix build.
Date: Thu, 14 Apr 2016 17:02:53 +0300 [thread overview]
Message-ID: <570FA30D.3050604@gmail.com> (raw)
In-Reply-To: <1460639824-9976-4-git-send-email-dthompson2@worcester.edu>
On 04/14/16 16:17, David Thompson wrote:
> + (modify-phases %standard-phases
> + (add-before 'unpack 'fix-cpath
> + (lambda _
> + ;; C_INCLUDE_PATH poses issues for cross-building, leading to
> + ;; failures when building avr-libc on 64-bit systems. Simply
> + ;; unsetting it allows the build to succeed because it doesn't
> + ;; try to use any of the native system's headers.
> + (unsetenv "C_INCLUDE_PATH")
> + #t)))))
Currently I am building it on arm to see if it works there as well.
The reason why this works is because avr-gcc has it's own definition of
limits.h and it uses that when glibc is not present.
Manolis
next prev parent reply other threads:[~2016-04-14 14:03 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-14 13:16 [PATCH 0/6] Fix AVR toolchain David Thompson
2016-04-14 13:17 ` [PATCH 1/5] gnu: Add avr-binutils David Thompson
2016-04-14 17:04 ` Ludovic Courtès
2016-04-14 18:32 ` Manolis Ragkousis
2016-04-19 14:55 ` Ludovic Courtès
2016-05-30 17:38 ` Thompson, David
2016-04-14 13:17 ` [PATCH 2/5] gnu: Add avr-gcc David Thompson
2016-04-14 13:53 ` Manolis Ragkousis
2016-04-14 13:55 ` Thompson, David
2016-04-14 17:06 ` Ludovic Courtès
2016-04-14 17:25 ` Ludovic Courtès
2016-05-30 17:44 ` Thompson, David
2016-06-01 21:21 ` Ludovic Courtès
2016-08-09 19:22 ` Danny Milosavljevic
2016-08-09 19:55 ` Ricardo Wurmus
2016-08-10 7:15 ` Danny Milosavljevic
2016-08-10 7:21 ` Danny Milosavljevic
2016-08-10 7:52 ` Ricardo Wurmus
2016-08-10 13:14 ` Thompson, David
2016-08-15 10:45 ` [PATCH] gnu: avr: Use the correct gcc version as native-input. This makes crtatmega32u4.o etc appear in the output Danny Milosavljevic
2016-08-15 11:34 ` Thompson, David
2016-08-15 18:48 ` Leo Famulari
2016-08-15 11:59 ` [PATCH 2/5] gnu: Add avr-gcc Danny Milosavljevic
2016-08-15 13:07 ` Thompson, David
2016-08-15 13:24 ` Danny Milosavljevic
2016-08-10 11:57 ` Vincent Legoll
2016-08-10 12:56 ` Ricardo Wurmus
2016-04-14 13:17 ` [PATCH 3/5] gnu: avr-libc: Fix build David Thompson
2016-04-14 14:02 ` Manolis Ragkousis [this message]
2016-04-14 17:26 ` Ludovic Courtès
2016-04-14 17:57 ` Thompson, David
2016-04-15 21:12 ` Ludovic Courtès
2016-05-30 17:40 ` Thompson, David
2016-04-14 13:17 ` [PATCH 4/5] gnu: Add avr-toolchain David Thompson
2016-04-14 17:33 ` Ludovic Courtès
2016-05-30 17:36 ` Thompson, David
2016-04-14 13:17 ` [PATCH 5/5] gnu: Remove xgcc-avr David Thompson
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