From: "Thompson, David" <dthompson2@worcester.edu>
To: 24416@debbugs.gnu.org
Subject: bug#24416: avr-gcc@5 is broken
Date: Sun, 11 Sep 2016 19:23:05 -0400 [thread overview]
Message-ID: <CAJ=RwfbF+75d=E+mZ-_nNoHnRYL7Uy8m=CsQRGTwLi6jDQ-b4w@mail.gmail.com> (raw)
avr-gcc cannot find device-specific libraries when compiling, which
from my reading is due to a problem with multilib. However, avr-gcc@4
works fine!
avr-gcc -O2 -DF_CPU=16000000UL -mmcu=atmega32u4 test.c -o test
avr-ld: cannot find -lm
avr-ld: cannot find -lc
avr-ld: cannot find -latmega32u4
collect2: error: ld returned 1 exit status
The libraries in question here are located within
/gnu/store/...-avr-libc-2.0.0/avr/lib/avr5 but avr-gcc is only
searching within /avr/lib.
For now, I'm just using avr-gcc@4 and moving on with life.
- Dave
next reply other threads:[~2016-09-11 23:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-11 23:23 Thompson, David [this message]
2016-09-12 6:49 ` bug#24416: avr-gcc@5 is broken Danny Milosavljevic
2016-09-12 15:29 ` Thompson, David
2016-09-13 9:18 ` Danny Milosavljevic
2017-12-22 14:45 ` bug#24416: [PATCH] gnu: avr-gcc: Fix compiler lookup paths Danny Milosavljevic
2020-03-01 6:42 ` Arun Isaac
2020-03-01 12:25 ` Danny Milosavljevic
2020-05-13 19:28 ` Efraim Flashner
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