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{ lib, stdenv, fetchurl, unzip, flex, tk, ncurses, readline }:
stdenv.mkDerivation {
pname = "lc3tools";
version = "0.12";
src = fetchurl {
url = "https://highered.mheducation.com/sites/dl/free/0072467509/104652/lc3tools_v12.zip";
hash = "sha256-PTM0ole8pHiJmUaahjPwcBQY8/hVVgQhADZ4bSABt3I=";
};
patches = [
# the original configure looks for things in the FHS path
# I have modified it to take environment vars
./0001-mangle-configure.patch
# lc3sim looks for the LC3 OS in $out/share/lc3tools instead of $out
./0002-lc3os-path.patch
# lc3sim-tk looks for lc3sim in $out/bin instead of $out
./0003-lc3sim-tk-path.patch
# use `cc` instead of `gcc`; on macOS the latter is not present
./0004-configure-use-cc.patch
];
nativeBuildInputs = [ unzip ];
buildInputs = [ flex tk ncurses readline ];
# lumetta published this a while ago but handrolled his configure
# jank in the original packaging makes this necessary:
LIBS = "${flex}/lib:${ncurses}/lib:${readline}/lib";
INCLUDES = "${flex}/include:${ncurses}/include:${readline}/include";
# it doesn't take `--prefix`
prefixKey = "--installdir ";
postInstall = ''
mkdir -p $out/{bin,share/lc3tools}
mv -t $out/share/lc3tools $out/{COPYING,NO_WARRANTY,README} $out/lc3os*
mv -t $out/bin $out/lc3*
'';
meta = with lib; {
longDescription = ''
The LC-3 tools package contains the lc3as assembler, the lc3sim simulator,
and lc3sim-tk, a Tcl/Tk-based GUI frontend to the simulator.
'';
description = "Toolchain and emulator for the LC-3 architecture";
homepage = "https://highered.mheducation.com/sites/0072467509/student_view0/lc-3_simulator.html";
license = licenses.gpl2;
maintainers = with maintainers; [ anna328p ];
mainProgram = "lc3sim-tk";
platforms = with lib.platforms; unix ++ windows;
};
}
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