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{ stdenv, lib, fetchFromGitHub, autoreconfHook }:
stdenv.mkDerivation ( finalAttrs: {
pname = "blst";
version = "0.3.12";
src = fetchFromGitHub {
owner = "supranational";
repo = "blst";
rev = "v${finalAttrs.version}";
hash = "sha256-z/xnttMuAOfoKn/yCBwdYbgcd6cDLD6tZxInAWn8XIk=";
};
buildPhase = ''
runHook preBuild
./build.sh ${lib.optionalString stdenv.hostPlatform.isWindows "flavour=mingw64"}
./build.sh -shared ${lib.optionalString stdenv.hostPlatform.isWindows "flavour=mingw64"}
runHook postBuild
'';
installPhase = ''
runHook preInstall
mkdir -p $out/{lib,include}
for lib in libblst.{a,so,dylib}; do
if [ -f $lib ]; then
cp $lib $out/lib/
fi
done
cp bindings/{blst.h,blst_aux.h} $out/include
for lib in blst.dll; do
if [ -f $lib ]; then
mkdir -p $out/bin
cp $lib $out/bin/
fi
done
mkdir -p $out/lib/pkgconfig
cat <<EOF > $out/lib/pkgconfig/libblst.pc
prefix=$out
exec_prefix=''\\''${prefix}
libdir=''\\''${exec_prefix}/lib
includedir=''\\''${prefix}/include
Name: libblst
Description: ${finalAttrs.meta.description}
URL: ${finalAttrs.meta.homepage}
Version: ${finalAttrs.version}
Cflags: -I''\\''${includedir}
Libs: -L''\\''${libdir} -lblst
Libs.private:
EOF
runHook postInstall
'';
# ensure we have the right install id set. Otherwise the library
# wouldn't be found during install. The alternative would be to work
# lib.optional stdenv.isDarwin "LDFLAGS=-Wl,-install_name,$(out)/lib/libblst.dylib";
# into the setup.sh
postFixup = lib.optionalString stdenv.isDarwin ''
install_name_tool -id $out/lib/libblst.dylib $out/lib/libblst.dylib
'';
doCheck = true;
meta = with lib; {
description = "Multilingual BLS12-381 signature library";
homepage = "https://github.com/supranational/blst";
license = licenses.isc;
maintainers = with maintainers; [ iquerejeta yvan-sraka ];
platforms = platforms.all;
};
})
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