logos-delivery/nix/default.nix
2026-04-03 22:52:37 +02:00

108 lines
3.2 KiB
Nix

{ pkgs, src, zerokitRln }:
let
deps = import ./deps.nix { inherit pkgs; };
nimSrc = pkgs.callPackage ./nim.nix {};
nimbleSrc = pkgs.callPackage ./nimble.nix {};
# nat_traversal is excluded from the static pathArgs; it is handled
# separately in buildPhase (its bundled C libs must be compiled first).
otherDeps = builtins.removeAttrs deps [ "nat_traversal" ];
# Some packages (e.g. regex, unicodedb) put their .nim files under src/
# while others use the repo root. Pass both so the compiler finds either layout.
pathArgs =
builtins.concatStringsSep " "
(builtins.concatMap (p: [ "--path:${p}" "--path:${p}/src" ])
(builtins.attrValues otherDeps));
libExt =
if pkgs.stdenv.hostPlatform.isWindows then "dll"
else if pkgs.stdenv.hostPlatform.isDarwin then "dylib"
else "so";
in
pkgs.stdenv.mkDerivation {
pname = "liblogosdelivery";
version = "dev";
inherit src;
nativeBuildInputs = with pkgs; [
nim-2_2
git
gnumake
which
] ++ pkgs.lib.optionals pkgs.stdenv.isDarwin [ pkgs.darwin.cctools ];
buildInputs = [ zerokitRln ];
buildPhase = ''
export HOME=$TMPDIR
export XDG_CACHE_HOME=$TMPDIR/.cache
export NIMBLE_DIR=$TMPDIR/.nimble
export NIMCACHE=$TMPDIR/nimcache
mkdir -p build $NIMCACHE
# nat_traversal bundles C sub-libraries that must be compiled before linking.
# Copy the fetchgit store path to a writable tmpdir, build, then pass to nim.
NAT_TRAV=$TMPDIR/nat_traversal
cp -r ${deps.nat_traversal} $NAT_TRAV
chmod -R +w $NAT_TRAV
make -C $NAT_TRAV/vendor/miniupnp/miniupnpc \
CFLAGS="-Os -fPIC" build/libminiupnpc.a
make -C $NAT_TRAV/vendor/libnatpmp-upstream \
CFLAGS="-Wall -Os -fPIC -DENABLE_STRNATPMPERR -DNATPMP_MAX_RETRIES=4" libnatpmp.a
echo "== Building liblogosdelivery (dynamic) =="
nim c \
--noNimblePath \
${pathArgs} \
--path:$NAT_TRAV \
--path:$NAT_TRAV/src \
--lib:${nimSrc}/lib \
--nimblePath:${nimbleSrc} \
--passL:"-L${zerokitRln}/lib -lrln" \
--define:disable_libbacktrace \
--out:build/liblogosdelivery.${libExt} \
--app:lib \
--threads:on \
--opt:size \
--noMain \
--mm:refc \
--header \
--nimMainPrefix:liblogosdelivery \
--nimcache:$NIMCACHE \
liblogosdelivery/liblogosdelivery.nim
echo "== Building liblogosdelivery (static) =="
nim c \
--noNimblePath \
${pathArgs} \
--path:$NAT_TRAV \
--path:$NAT_TRAV/src \
--lib:${nimSrc}/lib \
--nimblePath:${nimbleSrc} \
--passL:"-L${zerokitRln}/lib -lrln" \
--define:disable_libbacktrace \
--out:build/liblogosdelivery.a \
--app:staticlib \
--threads:on \
--opt:size \
--noMain \
--mm:refc \
--nimMainPrefix:liblogosdelivery \
--nimcache:$NIMCACHE \
liblogosdelivery/liblogosdelivery.nim
'';
installPhase = ''
mkdir -p $out/lib $out/include
cp build/liblogosdelivery.${libExt} $out/lib/ 2>/dev/null || true
cp build/liblogosdelivery.a $out/lib/ 2>/dev/null || true
cp liblogosdelivery/liblogosdelivery.h $out/include/ 2>/dev/null || true
'';
}