nixpkgs/pkgs/development/misc/avr/libc/default.nix
Matthew Bauer 412093994b gcc: support avr
- respect libc’s incdir and libdir
- make non-unix systems single threaded
- set LIMITS_H_TEST to false for avr
- misc updates to support new libc’s
- use multilib with avr

For threads we want to use:
- posix on unix systems
- win32 on windows
- single on everything else

For avr:
- add library directories for avrlibc
- to disable relro and bind
- avr5 should have precedence over avr3 - otherwise gcc uses the wrong one
2018-10-29 14:34:09 -05:00

32 lines
784 B
Nix

{ stdenv, fetchurl, automake, autoconf }:
let
version = "2.0.0";
in
stdenv.mkDerivation {
name = "avr-libc-${version}";
src = fetchurl {
url = http://download.savannah.gnu.org/releases/avr-libc/avr-libc-2.0.0.tar.bz2;
sha256 = "15svr2fx8j6prql2il2fc0ppwlv50rpmyckaxx38d3gxxv97zpdj";
};
nativeBuildInputs = [ automake autoconf ];
# Make sure we don't strip the libraries in lib/gcc/avr.
stripDebugList = "bin";
dontPatchELF = true;
passthru = {
incdir = "/avr/include";
};
meta = with stdenv.lib; {
description = "a C runtime library for AVR microcontrollers";
homepage = http://savannah.nongnu.org/projects/avr-libc/;
license = licenses.bsd3;
platforms = platforms.all;
maintainers = with maintainers; [ mguentner ];
};
}