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denoland-deno/deno2/BUILD.gn
2018-06-11 17:50:06 +02:00

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import("//third_party/protobuf/proto_library.gni")
import("//v8/gni/v8.gni")
import("//v8/snapshot_toolchain.gni")
executable("deno") {
sources = [
"main.cc",
]
deps = [
":libdeno",
]
}
executable("mock_runtime_test") {
testonly = true
sources = [
"from_snapshot.cc",
"mock_runtime_test.cc",
]
deps = [
":create_snapshot_mock_runtime",
":deno_nosnapshot",
"//testing/gtest:gtest",
]
include_dirs = [ target_gen_dir ]
defines = [ "DENO_MOCK_RUNTIME" ]
}
component("libdeno") {
sources = [
"from_snapshot.cc",
]
deps = [
":create_snapshot_deno",
":deno_nosnapshot",
]
include_dirs = [ target_gen_dir ]
}
source_set("deno_nosnapshot") {
sources = [
"deno.cc",
"deno_internal.h",
"include/deno.h",
]
include_dirs = [ "include/" ]
deps = [
":msg_proto",
"v8:v8",
"v8:v8_libbase",
"v8:v8_libplatform",
"v8:v8_libsampler",
]
}
executable("snapshot_creator") {
sources = [
"snapshot_creator.cc",
]
deps = [
":deno_nosnapshot",
]
}
proto_library("msg_proto") {
sources = [
"msg.proto",
]
}
action("run_parcel") {
sources = [
"js/main.ts",
]
outputs = [
"$target_gen_dir/main.js",
"$target_gen_dir/main.map",
]
# Our script imports this Python file so we want to rebuild if it changes.
# inputs = [ "helper_library.py" ]
# Note that we have to manually pass the sources to our script if the
# script needs them as inputs.
script = "js/run_node.py"
root = root_build_dir + "/../../js"
args = [
"./node_modules/.bin/parcel",
"build",
"--log-level=1",
"--no-minify",
"--out-dir=" + rebase_path(target_gen_dir, root),
] + rebase_path(sources, root)
}
# Template to generate different V8 snapshots based on different runtime flags.
# Can be invoked with run_mksnapshot(<name>). The target will resolve to
# run_mksnapshot_<name>. If <name> is "default", no file suffixes will be used.
# Otherwise files are suffixed, e.g. embedded_<name>.cc and
# snapshot_blob_<name>.bin.
#
# The template exposes the variables:
# args: additional flags for mksnapshots
# embedded_suffix: a camel case suffix for method names in the embedded
# snapshot.
template("create_snapshot") {
name = target_name
suffix = "_$name"
action("create_snapshot_" + name) {
forward_variables_from(invoker,
[
"testonly",
"deps",
])
visibility = [ ":*" ] # Only targets in this file can depend on this.
deps += [ ":snapshot_creator" ]
script = "v8/tools/run.py"
data = []
exe = rebase_path(get_label_info(":snapshot_creator", "root_out_dir") +
"/snapshot_creator")
natives_in_bin = "$root_out_dir/natives_blob.bin"
snapshot_in_bin = "$root_out_dir/snapshot_blob.bin"
natives_out_cc = "$target_gen_dir/natives${suffix}.cc"
snapshot_out_cc = "$target_gen_dir/snapshot${suffix}.cc"
sources = [
invoker.js,
]
outputs = [
natives_out_cc,
snapshot_out_cc,
]
args = [
exe,
rebase_path(invoker.js, root_build_dir),
rebase_path(natives_in_bin, root_build_dir),
rebase_path(snapshot_in_bin, root_build_dir),
rebase_path(natives_out_cc, root_build_dir),
rebase_path(snapshot_out_cc, root_build_dir),
]
data = [
invoker.js,
]
}
}
# Generates $target_gen_dir/snapshot_deno.cc
create_snapshot("deno") {
js = "$target_gen_dir/main.js"
deps = [
":run_parcel",
]
}
# Generates $target_gen_dir/snapshot_mock_runtime.cc
create_snapshot("mock_runtime") {
testonly = true
js = "js/mock_runtime.js"
deps = []
}