blob: 1faaffeb1a149dc463020e7cd5ad9adfef22fce6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
{ pkgs, libs ? [ ], ... }:
pkgs.stdenvNoCC.mkDerivation rec {
name = "teensy-core";
version = "1.54";
src = pkgs.fetchFromGitHub {
owner = "PaulStoffregen";
repo = "cores";
rev = "${version}";
sha256 = "6IXKPVc06WCjJDOnDFOOqjPZSt4UhRW7LHyblEaZ7fw=";
};
buildInputs = with pkgs; [
binutils
gcc-arm-embedded
];
buildPhase = let
copyLibs = libs: builtins.concatStringsSep "\n" (map (lib: "cp ${lib}/*.{cpp,h} .") libs);
in ''
export CC=arm-none-eabi-gcc
export CXX=arm-none-eabi-g++
pushd teensy4
rm main.cpp
cp ${./Makefile.lib} Makefile
substitute ${./flags.mk} flags.mk \
--subst-var-by TEENSY_INCLUDE . \
--subst-var-by TEENSY_LIB .
cp ${./flags.mk} flags.mk
${copyLibs libs}
make
popd
'';
installPhase = ''
mkdir -p $out/{include,lib}
pushd teensy4
cp -r *.h $out/include/
cp -r avr $out/include/
cp -r debug $out/include/
cp -r util $out/include/
cp libteensy-core.a $out/lib/
substitute ${./flags.mk} $out/include/flags.mk \
--subst-var-by TEENSY_INCLUDE $out/include \
--subst-var-by TEENSY_LIB $out/lib
cp imxrt1062.ld $out/include/IMXRT1062.ld
popd
'';
}
|