status-mobile/nix/status-go/build-mobile-status-go.nix

102 lines
3.5 KiB
Nix

{ stdenv, utils, callPackage,
buildGoPackage, go, gomobile, androidPkgs, openjdk, unzip, zip, xcodeWrapper }:
{ owner, repo, rev, cleanVersion, goPackagePath, src, host,
# mobile-only arguments
goBuildFlags, goBuildLdFlags,
targetConfig } @ args':
let
inherit (stdenv.lib) concatStringsSep makeBinPath optional optionals;
buildStatusGo = callPackage ./build-status-go.nix {
inherit buildGoPackage go xcodeWrapper utils;
};
# Remove mobile-only arguments from args
args = removeAttrs args' [
"targetConfig" "goBuildFlags" "goBuildLdFlags"
];
buildStatusGoMobileLib =
let
inherit (stdenv.lib) concatStrings mapAttrsToList optionalString;
in buildStatusGo (args // {
nativeBuildInputs = [ gomobile unzip zip ] ++ optional (targetConfig.name == "android") openjdk;
buildMessage = "Building mobile library for ${targetConfig.name}";
# Build mobile libraries
buildPhase =
let
NIX_GOWORKDIR = "$NIX_BUILD_TOP/go-build";
CGO_LDFLAGS = concatStringsSep " " (goBuildLdFlags ++ [ "-extldflags=-Wl,--allow-multiple-definition" ]);
nimbusBridgeVendorDir = "$NIX_BUILD_TOP/go/src/${goPackagePath}/vendor/${goPackagePath}/eth-node/bridge/nimbus";
in ''
mkdir ${NIX_GOWORKDIR}
export GO111MODULE=off
export GOPATH=${gomobile.dev}:$GOPATH
export PATH=${makeBinPath [ gomobile.bin ]}:$PATH
export NIX_GOWORKDIR=${NIX_GOWORKDIR}
export ${concatStringsSep " " targetConfig.envVars}
# Build the Go library using gomobile for each of the configured platforms
${concatStrings (mapAttrsToList (_: platformConfig: ''
${optionalString platformConfig.linkNimbus ''
# Copy the Nimbus API artifacts to the expected vendor location
cp ${platformConfig.nimbus}/{include/*,lib/libnimbus.a} ${nimbusBridgeVendorDir}
chmod +w ${nimbusBridgeVendorDir}/libnimbus.{a,h}
''}
echo
echo "Building for target ${platformConfig.gomobileTarget}"
gomobile bind \
-target=${platformConfig.gomobileTarget} \
-ldflags="${CGO_LDFLAGS}" \
${concatStringsSep " " targetConfig.gomobileExtraFlags} \
${goBuildFlags} \
-o ${platformConfig.outputFileName} \
${goPackagePath}/mobile
${optionalString platformConfig.linkNimbus ''
rm ${nimbusBridgeVendorDir}/libnimbus.{a,h}
''}
'') targetConfig.platforms)
}
if [ "${targetConfig.name}" = 'android' ]; then
# Merge the platform-specific .aar files into a single one
local mergeDir='.aar'
mkdir $mergeDir
${concatStrings (mapAttrsToList (_: platformConfig: ''
unzip -d $mergeDir -q -n -u ${platformConfig.outputFileName}
rm ${platformConfig.outputFileName}
'') targetConfig.platforms)}
pushd $mergeDir > /dev/null
zip -r -o ../${targetConfig.outputFileName} *
popd > /dev/null
rm -rf $mergeDir
unzip -l ${targetConfig.outputFileName}
fi
# TODO: Merge iOS packages when linking with libnimbus.a
rm -rf ${NIX_GOWORKDIR}
'';
installPhase = ''
mkdir -p $out/lib
mv ${targetConfig.outputFileName} $out/lib/
'';
outputs = [ "out" ];
meta = {
platforms = with stdenv.lib.platforms; linux ++ darwin;
};
});
in buildStatusGoMobileLib