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{ lib, stdenv, fetchFromGitHub, copyPkgconfigItems, makePkgconfigItem }:
stdenv.mkDerivation rec {
pname = "symfpu";
version = "unstable-2019-05-17";
src = fetchFromGitHub {
owner = "martin-cs";
repo = "symfpu";
rev = "8fbe139bf0071cbe0758d2f6690a546c69ff0053";
sha256 = "1jf5lkn67q136ppfacw3lsry369v7mdr1rhidzjpbz18jfy9zl9q";
};
nativeBuildInputs = [ copyPkgconfigItems ];
pkgconfigItems = [
(makePkgconfigItem {
name = "symfpu";
inherit version;
cflags = [ "-I\${includedir}" ];
variables = {
includedir = "@includedir@";
};
inherit (meta) description;
})
];
env = {
# copyPkgconfigItems will substitute this in the pkg-config file
includedir = "${placeholder "out"}/include";
};
installPhase = ''
runHook preInstall
mkdir -p $out/include/symfpu
cp -r * $out/include/symfpu/
runHook postInstall
'';
meta = with lib; {
description = "A (concrete or symbolic) implementation of IEEE-754 / SMT-LIB floating-point";
homepage = "https://github.com/martin-cs/symfpu";
license = licenses.gpl3Only;
platforms = platforms.unix;
maintainers = with maintainers; [ shadaj ];
};
}
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